l$setpipe(r0, 0x407, 0x6) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 09:04:51 executing program 0: r0 = creat(&(0x7f00009a8000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x40002000}, 0xc) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f00005c5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000eee000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/rfkill\x00', 0x10040, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ef0000-0x4)=0x6, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:04:51 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00003e1000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x800000000000000a, 0x1, 0x0) getsockopt(r1, 0x0, 0x7, &(0x7f00001e2000)=""/33, &(0x7f000092a000-0x4)=0x21) 2018/01/31 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) fsync(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003ac000+0x18d)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e97000-0x4)=0x1, 0x4) sched_rr_get_interval(r1, &(0x7f0000459000-0x10)={0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000079f000+0x44f)=""/210) 2018/01/31 09:04:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/31 09:04:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x480482, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000a2000-0x42)=""/66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0xe8)=""/232, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x7, 0x5, 0xe817, 0x20}, 0x8) recvfrom$ipx(r1, &(0x7f0000000000+0xfdc)=""/65, 0x41, 0x10020, &(0x7f0000b53000-0x10)={0x4, 0x17888000000, 0xfffffffffffffff9, "b3d400e10ede", 0xfffffffffffeffff, 0x0}, 0x10) 2018/01/31 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x40080, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000-0x4)=0x7, 0x4) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x80810, r0, 0x0) 2018/01/31 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001a5000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) rt_sigpending(&(0x7f0000da7000)={0x0}, 0x8) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/01/31 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a3000-0xe)='/dev/keychord\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bbc000)=0x0, &(0x7f0000d42000)=0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000cec000-0x3c)=@newlink={0x3c, 0x10, 0x105, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x411, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x1, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchmodat(r0, &(0x7f0000675000)='./file0\x00', 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000210000)='/proc/self/net/pfkey\x00', 0x402, 0x0) 2018/01/31 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = memfd_create(&(0x7f0000432000)='eth0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000044e000-0x5c)={0x8, 0x0, {0x0, 0x3, 0xcb, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) [ 41.887213] keychord: keycode 5120 out of range [ 41.903426] keychord: keycode 5120 out of range [ 41.914918] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.932786] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 09:04:51 executing program 7: mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/sequencer2\x00', 0x2c00, 0x0) fstat(r0, &(0x7f0000b53000-0x44)={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) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x10000, 0x3, 0x2, 0xa, 0xa0, 0x80, 0x32, 0x0, r1}, {0x400, 0x80000001, 0x1, 0x4, 0x7f, 0x0, 0x8, 0x2}, {0x40, 0xfffffffffffffa67, 0x3, 0x0}, 0x6, 0x2, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x7c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0, 0x0, 0x1f, 0x4, 0x17, 0x3}}, 0xe8) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/31 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000079000)=0x0, &(0x7f0000f2b000-0x4)=0x4) r1 = inotify_init1(0x80000) accept$inet(r0, 0x0, &(0x7f0000706000-0x4)=0x0) fanotify_mark(r0, 0x1, 0x10010, r0, &(0x7f0000036000-0x8)='./file0\x00') r2 = inotify_add_watch(r0, &(0x7f000012b000-0x8)='./file0\x00', 0x108) inotify_rm_watch(r1, r2) sendfile(r0, r0, &(0x7f00000da000)=0x0, 0xf9d1) 2018/01/31 09:04:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a5e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f94000-0x4)=0xc) sendmmsg(r0, &(0x7f00001a8000-0xf0)=[{{&(0x7f0000163000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x3, {0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}}, 0x3a, &(0x7f0000d07000-0x10)=[{&(0x7f0000760000-0xab)="7a08c8302b0d627a08fc584118c22b7ae72bb1bc0f5ee587528cfaa81d1c0dc3f9b105fc386fa8d1636ba5d77f4fc30decd9d10a9e5424caff14e5c5cfc3ae7aecc2a454921e1c1c2be9657b8cc2b56b18eb223c9a8e7b07f02ecb34288dce65400105d026296471395b63738c6b7d0533c20456f2df77d6cadf950816427aae346c571b15321e6f0232512200fc49f00fe87fe8ca32501f1ab55d17806786e19a44df36f5c31a014feb43", 0xab}], 0x1, &(0x7f0000c90000-0x1200)=[{0xe0, 0x6, 0xeb, "8ee859e2dae414b9321e25923dff79d2fc22cccb33deef206b58e8211c45251769d9e542b49011cfcedd07eb3b2b8b448a8e5a28bd8e283accfb08829ddec35fa7099b4705653b04905fdb415b3e0da8213d04ce2bacdfaa209836e51e2c39b15307f557c30cb5f39e5962ccda48ee7dcf4b4748c1082050b0429713e6c9af0a1b51ba0473c696a78de42ff515a9f750f9bf80f9d4f7f3cf5a791ad0bf282a7e0337b05279d24dedf76fa30b86693b51c2a67c3f4aef5ce4216379204f2d9b78bf5fae36bfb74b5fe6f2f4fa"}, {0x20, 0x11b, 0x1000, "4843cd536faad25545b3c7d8"}, {0xf0, 0x109, 0x9, "e93874e0b97eab607c7cf768ddefe9e3cbe1108f29974e4ed6939af498ea375b6856a52c4b6bbbd11a52b80ba9db1ee97c93aada46de19690484f3c8aafae84a94b65ae843c674968fc0e82959ba462727531fd1fb6802bb555c059c3f6175b06b8101085ef12e71056aefc3ec6bfe884edfb3068a6943930827a6f34be9aa2cb9b8c4e08462a47204b75994845b5c7d92630b7b78d26dc47f9fa73be6b28aab634b67e151ea56e35737f053d82e35ab557158c1f0ac073671fccbb2bb3292eaa212a9b5f4c0b05e5a9f7af218c028932d3503c8a3b4aff2c1c050c73af86f"}, {0x1010, 0x0, 0xaaa, 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{&(0x7f0000fa3000)="d0b8718307a9863b6945e72f46501425645fbf1623bde8613e4e3fb752f2d09b4da67aa9183a7c82c795023d4840c80e7c83db120863d6793b494e2ffaba10bc1d442cd8496271eed2ba545c56fe4a4a2127c2d0836a521cb2a092e90d9b642bdfbe61f1ace7247a394814638919abfc5c9ead268ed9063d8043fae647b8487a88ec9a61c25fbb13705ad0735e7784c2fdc0419216267e49b012333fd2e0d5ccd8b1bf8d", 0xa4}], 0x7, &(0x7f00003a7000)=[{0xe0, 0x1, 0x0, "8b7e3baba1555e60d9d9b3747c4a0c9dbf45ae73dcb13858bb3f8f820c5ba0b413ab0796d44ba897eebcba853765fe7ab1a721501b66fe63119c239f737437020cbbb6140c048bf348bbe3704577db469e19878d8e5563bee5aa19a7a43d78f14a5976d8e926431372b41001dffe0c1e7988e25ddb79d1a886a018165a49a492e0cedfd6d8ba75339ee43a103a2954d916d0919f60647220cc5d42be6ce30abb8e6aff053012234fd75fe87879594da297c9767fc80ffdc458de22d31f2739ab9be9fb40114420299b58b1d751aa"}, {0x68, 0x10a, 0x2, "ea13de3461feea07b953a30dba8f0176605ae847dd8834711885592005705e2fdd3a365731d48ad821a11fdd1adca0caed89b32fb5d1802eae56c9f4e4230508c0476c1a327d67a138a5f845d2f76637a09d"}], 0x148, 0x8040}, 0x2}, {{&(0x7f0000fc0000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00008ba000-0x90)=[{&(0x7f0000d13000-0x4a)="8b36860dfd6ff312b12d3ca6318a4c2cf78a3b6d650b615619a76a7e1ea1cde7e7e7fce95882a749fcc826f6057eac249eba4c523e7bc873f23290affa67715db4fdb8c6712efa30efeb", 0x4a}, {&(0x7f0000ba7000-0xed)="5f587463fcc448378f7d0b8bf908c4be7f61ef95f42bc84dc93f73281db090434f8c61f1a9d434b263b395a272fd026ac8410cfad0fc788dd734692b4175c80fec5774aba40a6fa059b8db6aa10bc0975a6bcb4266151593c636c0461b58262e4029e4988510cd63f80f07b5934a38df0a4dc109c1f407ccde2a00f3b8699fa36bc4ae2460d0f4297dd2ed012c7687953ab82c469fc91b1d86ad28d6edc50b6cb2848277b18bd4cfb4cb3532743aba1b0388db571beb3ae67d6213de1fa0d47c83e3f1c69c7f7b4eb26541e8aec75f98d48e79f828eb43c7559459119f6ebd34e64bf9980cf7f61c81ffd4e2ad", 0xed}, {&(0x7f00004f1000)='\a6', 0x2}, {&(0x7f0000cae000-0x38)="d0a93788f6c7c073e363df18d338a9e0360eb8a2bd6c3073cb2973fea34643aef6936d56e33e8f27e790ad0b8511f15c204108f4894ab882", 0x38}, {&(0x7f0000d1f000)="", 0x0}, {&(0x7f0000480000)="115e67dce80e6a3d8f685c9893c3d32b47a6da323b2fd3941c83c9edfc4fa5e120d4d0941ec4a9643a353ccc71d1a9415c6a6b", 0x33}, {&(0x7f0000eee000)="5d617894c308ca6eafe37f31f460a03e22f3f2d3987da30173f8a01acb1f976c3d59289a9658472231e7e6c417f3639dd09ea6f5a74e48b307a1ac379f0d36a6665c55fd6322ff27595e", 0x4a}, {&(0x7f0000f67000)="724e68a287b5070c23f2983ab32380c5f9846a38153548085d0fc345e444616a6285e4c03cb85b2cd02e6a16d82d01f55a4c29f3c6353863fc73beb2b12ffa79c6d21f8494e7a9", 0x47}, {&(0x7f0000833000)="", 0x0}], 0x9, &(0x7f0000789000)=[{0x48, 0x110, 0x40, "d555bdeeae2c14353a3ecb268b104013555482da185325c0b419280405d56ac1f42d019098ecc4cca56e126595af7f9937c05848"}], 0x48, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f00005f0000-0x20)=[{&(0x7f0000610000)="1346f88848ada5df533184b3b9d52c88ff7c409aef5ad1a0baf7b15a6e117e0fc42b29657ac77019abc03eef319cb6afcb273dc3be19c982e4f88f77c3a2dcdeb3e07600f953e3c941528f595a78b36364dcb6ed", 0x54}, {&(0x7f0000b74000)="d51b38934674c954640518b5495f39680de5cd903b7a1b47cc87a8bf75c39603ff6247e196eeade80b0337747fe5a5fdfe118a00347ea36a6d658e48f1db9a1c9b5ba5b3802e1bdebffc68ad9eb68ec13b8d87166501b89de6a7c6c99f767f5665ef0d1d604e21ddeaa7ce352ff79da2437064081c789caa5147c0cc83f26e25161f241d380971d581aefb003f4a64caba070d0b1981357c3a6042234dc36c2f8548f88f986c6f69387e5b8e2f64dc6579fecf12293b2297c13d8cf59f91e46e7b191460c45a3e795b9c81a2e3e41c593d23f7862820dc1601f58e998c25d7f693", 0xe1}], 0x2, &(0x7f000036c000)=[{0xb8, 0x10e, 0x8000, "ccb0301be11a27b35e5f1639be94aef030d6ae602fc70c45854a9a5782f0a7ed5e186ccf87652cde6b5d6d850bb32f6defe0492baa326d63b0cf1efab41fef16477e634b5aa666cb6915f27428d0d3249812bcae42509287d2bca9924c19dd831941e1fb8f07fc76b2860ad4fa64cea33f52edb3e9bc37b13279e6b407a1cb86371232b02b45f23d82e7a4dac78e0038d963ad7490faed09475218157e6a62fc370aba12f7"}, {0x70, 0x117, 0x6, "e42620446a770629cb62c3f1d54fbfe5f393fd18d2d25a2f04e77ff81145ed51c230de5c0afa8c5a27b518dd1892aec14256fc0c215e128db87b55216caeedba5b3ffb383d8b434f4263805d5b953477b75f3ac6d75bbf53fbe73439ebc538"}, {0x80, 0x1ff, 0x1ff8000000000, "709dba0067c63d37a4096901006c18887ee797f77ed79fa94c9f22c263fa942ca4074474b5525c3f46e29c90fda3f7be7f5c9e3d6fa71df96f4ceddb3437014e00274f1d86745dedf53dd9c1e332e71f5a9745ee40658397539b1074801570c6fbad28ad523ab195c1c74af54fb3913a"}, {0x48, 0x8e, 0xef, "6ba63ff1f5656b950aa5a3f7cb95ad8540bb347267b0ae02bf38a380cbe7d496d6ed702aadfe5aa676aa5984238a1983a0"}, {0x70, 0x10a, 0x4, "4236634c7d84294a5806bad5b59f03732a1eaa923127ee5ec78eaf018dbac7c7296b1ea63ab0d15ccdf111071fac2bbe8684d2e7afd3ea96d9f0c2a61b3b9f3fd62bd17d360acbfa29512d185a6c68f6fff774946929960908f21281"}, {0xa0, 0x115, 0x9, "dd176d0e171873bdcf746b6e53785f28d6ab587e3c930d04186a7384a251c2c236c95327da6176c5f1cd0733332de19ccc640eafae2fee5c620cbef845772d81ae424a53eee1fc71ccacc3f11d5f4e3fe26ff5b9f1a5e096100309cf8f75e63a0c9732f486a44d95db54052f089a75e26aca7d63ed3446f8f367c64e3644e573309f819d2f026fad25"}, {0xf0, 0x39, 0x7, "241469350cd8ef900e8cc5559fbab30f2d493a0629b386001dfef24db55d8cf7cd96b5c2bee7558c3f9d14f42d5ef918da8623fe8bd1c07caa3efce0407935402cd538286416a2c5af4f34aba1a93a56bfe455a3340e71990530b9fc2f1b11e87a145ef6b7776282591f2aad464228b8ca34697eab3e1f17ede6a787ab4ac65bc873576ff50d00afbd96dce08631408cf5f4f247caf0c632d79e39f6fb228e8ba0a3e86f40d6b01a034118fd4a38d57e4d692f5622a0436301ae792dedc6cac93a85d97a496c5510904021b139769b9ac1351995e96d424fb22b06"}, {0x110, 0x110, 0x3ff, "4e747cf676aa1a6b197d8a3d51cc6c5055bb8b0f05c9a518bedb3474f0af13a94c99de89efb1cbe89b24884cc1bc70bd6eb1575882150931f5feb65c5a25f66647f8a42d4324b85c9c7eed32014acc648a4d57d54a9a35e9926c808a3426bdc3754148911392b72eea60ee2b2fde9e0e7027e93a68b84c7d26584bd4cf86439050a8fc52ad3d26797417a24fc9fef92ba1812dec50519ba40ab767cbc1234572678a36942057580717b76dd092039bb4938481a545b0ca1d0b314e9c102de70ac6f10355d444c2f54be0b9b8fe55d736d6a78e97aa42935440c791ce084c172700718e333756455bd5e1e1ae43a8efb5dba989f068f75c92f5"}, {0x50, 0x1, 0x54e4, "ad312c2f12c8e9d38a432d81a25d93420f281ac8ac7999b4d92b489a33b990b30bf06cacbd30e6bd5cd79a6af82cc9d220c1a28cc969e3d2bf798dfd"}], 0x550, 0x20000010}, 0x7875}], 0x4, 0xc4) 2018/01/31 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ashmem\x00', 0x103501, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000)={0x3, r1}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) 2018/01/31 09:04:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000005000)={0x62, 0x3, 0xffff, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/31 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x17) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a2e000-0x90)={0x207d, {{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) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) 2018/01/31 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000850000-0x8)={0x20}, &(0x7f00003d9000-0x8)={0x0}, 0x8) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/01/31 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f00008fb000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b8a000)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00005b1000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) socketpair(0xb, 0x800, 0x2, &(0x7f0000145000)={0x0, 0x0}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00006d7000-0x78)="81f210ecc1f09fcf09ffc74d4ce96c253ac9537e956bc5fe3a666b69aece7f93e449f0cefbe07c759c5ff0e2f5b9a75ec6556824d13aebb6d3a882da24cb0e0dea897c6e70707b12be96b6d5c56034a45d3c6b26f3188703aef1e42a6eaf4077f6d3431bc5161f5c1bdf599ded63022fa193757c8afbf4f8") 2018/01/31 09:04:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000fa6000)=[{&(0x7f0000615000-0x26)=""/38, 0x26}, {&(0x7f0000b98000)=""/86, 0x56}, {&(0x7f0000fcf000-0xf)=""/18, 0x12}, {&(0x7f0000557000)=""/10, 0xa}], 0x4, &(0x7f000031c000-0x80)=[{&(0x7f000069d000)=""/146, 0x92}, {&(0x7f00005f8000)=""/130, 0x82}, {&(0x7f0000dd8000-0x45)=""/69, 0x45}, {&(0x7f0000609000)=""/235, 0xeb}, {&(0x7f00005bb000)=""/53, 0x35}, {&(0x7f0000790000)=""/92, 0x5c}, {&(0x7f00006b8000-0xab)=""/171, 0xab}, {&(0x7f000017c000)=""/106, 0x6a}], 0x8, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$ax25(r2, &(0x7f00006e5000)={0x0, {""/7}, 0x0}, &(0x7f0000e22000-0x4)=0x10, 0x80000) 2018/01/31 09:04:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/ptmx\x00', 0x2400, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000268000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aac000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000a2e000)={0x2, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f00003ab000/0x2000)=nil, 0x2000, 0x0, 0x1010, r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00005b2000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000724000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e4b000-0x28)={@common='bpq0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:51 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0x0, 0x120202}, 0x2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000036000-0x8)='./file0\x00', 0x100, 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000001f000-0x28)={@common='lo\x00', &(0x7f0000009000-0x9e)=@ethtool_regs={0x4, 0x1, 0x92, "fa81606c0465bc44b9444464d0fa7a678c26bce857bd579a02fbcb08661eb12c760adda5a7c0548b70ed6663b53afe235f30bf8b773acbfd492dd801ad330a024b524937cb60b7c98ba1b3fd4eab6a980b544e4ef20d6e11fb00eaffcc0eebe2547af9dfc1d9e33c1c89e84b35fdbb8a557e01b213f63f419e718dfe02991130e3f943ac5b96039b3505da8fa245ebd4ee5f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/31 09:04:51 executing program 6: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f000079f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x9, 0x0, 0x8}, 0xa0) [ 42.035554] binder: 7926:7928 ERROR: BC_REGISTER_LOOPER called without request [ 42.059848] binder: 7926:7928 got transaction with invalid fd, -1 [ 42.067183] binder: 7926:7928 transaction failed 29201/-9, size 24-8 line 3232 [ 42.075788] binder: send failed reply for transaction 30 to 7926:7948 2018/01/31 09:04:51 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f00006a6000-0x10)={0x3, {"b016412610a956"}, 0x9}, 0x10) sync_file_range(r0, 0x0, 0x0, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000bcc000-0x28)={&(0x7f0000264000/0x4000)=nil, 0xfffffffffffffff8, 0x3, 0xe4, &(0x7f0000cd8000/0x12000)=nil, 0x675}) ioctl$int_in(r0, 0x0, &(0x7f0000925000-0x8)=0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ec1000)={0x0, 0x0}) 2018/01/31 09:04:51 executing program 0: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000061e000-0x5)='affs\x00', 0x100800, &(0x7f0000b20000+0x3eb)="ad07bc43709244855cf458dc4eb3585d30d9d751fbb7ed1954e2ff31e61d65bc0ff0fcadc9439cf52e7a5f8ceeb444b711ed49efbf144ac43c91c76601b7543452991ce94e4b0dacd14aef375e8258b5d7d629ebd6e6c815aaa2bf620497c3aecbb1075e14ba70b1e541cc6f9f43be3551cc281cab3169478f90c46ebf05c9e1d102a8b4e7504267172e9016557807628fb243cac010ba8f315ba956da4f382e75160351e513e2099b4253ebdb4aa3b027a23b506a3f55d687bae976bdb3c4c4a0c5378c362d9b38606d42c8d3ed609c8be5d5779c43de3795b936aa07a176c3d7efb2ca0c63800c200aab") 2018/01/31 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d24000)={0x0, 0xfff, 0x1ff, 0xfffffffffffffbff}, &(0x7f00005c5000)=0x10) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e79000-0xe9)={r4, 0xe1, "f40c4e43df51aa92f763551e807f64bbbd8f83e5878dc9eac03b8c1bef057fa8b3d3df6f9969ab191105b5c6b0ca86c9d30336608c58d18594da03a2afbb3585342140be32217d19ea7d73391978455d285983088e00f48efa8870766fb300f0ca602503bccbbb63ca52bcd9f59a35cf15f14415e3ca71fba7634cc562defd063fcfc612cb9e1ea22605a99d2e188e57e67a0343f16af2f4dd0cbddbc8ca7193d788f5ec345ad8c14dcee57b214de288a0bdc412b33007af7c8d6b1d2093d625454513d4c7dcf156d965bd0ffd2af1e38d9dcdae5ef8779103fa8a2207ba3619dd"}, &(0x7f0000e78000)=0xe9) 2018/01/31 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e83000)={0x0, 0x0}) listen(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00008f9000)=0x0, 0x4) 2018/01/31 09:04:51 executing program 4: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000079a000-0x8)='keyring\x00', &(0x7f000079a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000799000)='keyring\x00', &(0x7f000079a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000797000-0xd)=""/13, 0xd) 2018/01/31 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000874000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d70000)=0xc) r0 = memfd_create(&(0x7f00005ad000-0x9)='cgroup$)\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) inotify_init1(0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000794000)={0x60, &(0x7f00007cb000-0x60)="70b83884069fb2b28675d70f9c088596b09b96b877722914938fa8c55b06b704c9269c1d5120e8ae2debf01240c89ff238f18ad1809f84e696cacbed3056563184a14af3d2f5b2817219e58099b62bce55f0e39479a5374ecf112f1d4d56c420"}) 2018/01/31 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000655000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000aa3000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000018c000)=""/0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004c5000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000b02000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000795000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0x17a) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000181000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, r1}) 2018/01/31 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ac000)='net/unix\x00') syz_open_dev$urandom(&(0x7f0000c4f000-0xd)='/dev/urandom\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b33000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000045b000)=0x0, &(0x7f00004f6000+0x76)=0x4) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x33f, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dd3000)={0x0, 0x2}, &(0x7f0000cbd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bf6000-0x8)={r2, 0xee3a}, 0x8) [ 42.088790] binder: undelivered TRANSACTION_ERROR: 29190 [ 42.094707] binder: undelivered TRANSACTION_COMPLETE [ 42.099444] binder: 7926:7928 ERROR: BC_REGISTER_LOOPER called without request [ 42.100695] binder: 7926:7928 got reply transaction with no transaction stack [ 42.100702] binder: 7926:7928 transaction failed 29201/-71, size 24-8 line 2920 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000b9a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000be5000)='keyring\x00', &(0x7f0000d46000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000402000-0x8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000464000-0xd)='trustednodev\x00', r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ba0000-0x8)={0x0, 0x5, 0x4}, &(0x7f000080c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000977000-0x1)=@assoc_value={r3, 0x51}, 0x8) 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x3)='ns\x00') getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xfffffffffffffca1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/ppp\x00', 0x20002, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@mcast1={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0x7a) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/checkreqprot\x00', 0x412000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x23) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000015000-0xc)=@kern={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000015000-0x30)=[{&(0x7f000000e000)={0x188, 0x2b, 0x300, 0x3, 0x3, "", [@typed={0x10, 0x90, @u64=0x401}, @generic="99988346a9c481bacb53888d0c5066ca00a891d65e6f954ad375244636e795ba78ed4bb8b4c1568cf14afce4e25c6c9e67a0dc082842f0164bb6a06d0e0e5b6d948890cf957d56a9996fea3ecfa9ca5df208190ebf9bfb987fef9558030cea53737567b35be8a413f3400994fba0e77e4c61bb8c1d98e7873011242a190652aa42682ee5c04fd4d454743df44b29539d44ea370b792fb6c10676c9cbe97837d8e7f23ee4199c569623f7321c9341eeda9ba0151094ce0d5213503231f121778927ae8a125ad0b3b1d6dc8434e0beb7615eaabf3010032cd5d428db4dacefe704be", @nested={0x84, 0x43, [@generic="883aac11dba30abaf655656c487602b74e600731a89bbfc9a6f4c5b5decf2c787c40540e36044ccd8b596ec59d62082100cdf52b28212bbb615b8019acef96a61f3c78fd61cf7f87a95ebed8e0f448c74fac8a6c81a1528e2f104027e7224a6d8363aacb4db0c71c9f5aaf53bd2cd47b090cc499af0f07dc2da5f5aea3"]}]}, 0x188}, {&(0x7f0000015000-0xec)={0xec, 0x19, 0x20, 0x1, 0x0, "", [@generic="abfc0f3e557200090597fe443480ba8717bfd97c4e1dbb76c9baaaa3ff2fb90db21f44945fa52cce2f7f1c4e0ab3c362cf4e46a7dc7afeacc8fd4822bf578c9ac7018f7aa5e61e9ea066bdc52f6ac9a376449af5fbba878edada56a1adeaeb2164056a5f35455c288736310de32b756d5b6a7a04bb7624686782d86dfc18e525a8621dc70d55c91b18b793308df3ee57521f54f3aeeddbf755cf365ec25cc71df92aaf34c050873675d1fbfef01a0bee5c8c4fabe9edb44da8961387b543794c48e8f66b942249025d8aefd951e21a", @typed={0xc, 0x8b, @uid=r2}]}, 0xec}, {&(0x7f0000014000-0xa8)={0xa8, 0x16, 0x10, 0x3, 0x1, "", [@generic="6e777278786ad3ea63821494dda001a0987ecfd8125fa3498875d8ef364bd9176698621654bb386c5342db271ba050a912cc74651038a5e872a9fa1700ba385253fba1c44d1e147551169e17d544b5f902c51e11a00806dd1d5f3e0ae628bd1b973ecda5cfb28ae8df36bc73e5df737fb54b8e5be24e184aedd73d88664e3c75d964fc1d2e", @nested={0x10, 0x4d, [@typed={0xc, 0x73, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0xa8}], 0x3, &(0x7f0000015000-0xd8)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r3, r1, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @cred={0x20, 0x1, 0x2, r8, r2, r9}], 0xd8, 0x80}, 0x34dfec73d0a07125) sendmsg$key(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000014000-0x10)={&(0x7f0000001000)={0x2, 0xf, 0x7fffffff, 0x7, 0x241, 0x0, 0x4, 0x2, [@sadb_address={0x5, 0x7, 0x32, 0xa0, 0x0, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}}, @sadb_key={0x16, 0x9, 0x518, 0x0, "4749acb3f81e5ab9bb5f016f814af3f1894f3d247cc1ba8204836493b87231d3894f2a2d9edb0eca8f17eae4ddafa87c0f188d3dfac7eaf536f0671eb8733d063181473ff18aab38488b41df000e353ca7273f1bb7974ef28282179d3c769ea5ed90666d8ff18b674d81c9a818b21e29965928180b5ced998cbc0ccfb74a237e50e113d2973ec8982413c867713f48c7ba0b1965f2c418547d68d0df75d69ec3d7c010"}, @sadb_key={0x11, 0x9, 0x3e0, 0x0, "5a5ad6b6bee9a55508df2cccb4209159922d9926879a50e940e1ccae399187e33f77cee548989b0e0976607c10c54b7b24516c96abba509c15d9c5b9706f021abe9399506cec193f730d0e0562a497aec7312d42aea87363a64686a4f3ba2fb252a7bc0a453f3c782613850c0ffd7271eeb97109073b4e8ccfebe3c2"}, @sadb_x_sec_ctx={0x10, 0x18, 0x9, 0xcb, 0x74, "1cd53a912345efc10dc8858e4525c22ffc5dcc81b9e5bc19251688f777e267890c602aeff77edc0d071db966a5efb7d0df265753bc63531a45f05deee754a795fda647036eaf107cebe2722fe4258a83c261363cd2ba3122d3083036605a7d5625821a123bd53b6ba3c2aa881d9193d44e6981cb"}, @sadb_x_sec_ctx={0x201, 0x18, 0x7, 0x40, 0x1000, "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"}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x2}]}, 0x1208}, 0x1, 0x0, 0x0, 0x0}, 0x200080c0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000013000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) [ 42.142197] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.154846] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.176234] binder: release 7926:7948 transaction 33 out, still active [ 42.183646] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mkdir(&(0x7f0000681000-0xe)='./file0/file0\x00', 0x10) set_robust_list(&(0x7f000091b000-0x18)={&(0x7f00001e6000/0x3000)=nil, 0x46, &(0x7f0000158000/0x1000)=nil}, 0x18) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000341000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/31 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000d03000)={0x2, 0x10000, 0x8, 0x8, 0x9, 0x40}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000056f000+0x5)='bbr\x00', 0x4) 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000000000)=""/0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e50000)=0x8001, 0x4) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000245000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x9}, 0x8) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0xc020, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file1\x00', 0x10400, 0x20) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x40) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="5bb8c7b8427e326b11ddbc9c5a850a1964a37e5ead2eb992617a98968b46c3a073f4b9615c9af99d8a8dd1d9076f81ae10640094086cfd3e5aa6ec26250b689c4b916c9dadf4491fe766485a8ce8c6f8c99edbd1a3231223fd78911065429770e82e5ded3691035d9e043392ae520d96e582b18fa8af650cf022c61a4c21c8e46e92943b67bac81a9be2395adb111b3203dc736eff02725f3663da813b49b43d7ed5c43169c4956394565760cc168b5375a8c8482ac08a233716757c8143d0e47d3178e63f53c4d1b31ca9a78cf7d5985c8d9a6f46da290f55ab4d8304a4e3eefc45a030d097f1a1b731cb48903efc289a9309717987697bae", 0xf9, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000002000)=""/250, 0xfa) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000005000-0x8)='rxrpc_s\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='\x00', r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000005000)="376f3851dcc16e843826b9434d732f955449dec993bc4c82487381cfa58d55b55a5b4761af95e77e2c1ebbc1e5bd732672819caa22934d35cb5d8c4c2c4eb91ed80ecca6e501d78a684b6bbeb342891899b89f22a7b90a82597647865e1048a4f771963b9f6e70059df8fef367d25ba98d", 0x71, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005000)=0x200, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000006000)={0x9, &(0x7f0000007000-0x24)=[{0x4, 0x7f}, {0x3, 0x8}, {0x4, 0x9}, {0x1, 0x100000001}, {0xffffffff7fffffff, 0x3}, {0x7fff, 0x2}, {0x7fff, 0x4}, {0x5, 0x4}, {0xffffffff, 0xd72}]}) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009e3000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aa3000-0x4)=0x80000001, 0x4) 2018/01/31 09:04:52 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d6000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00006d7000-0x10)={&(0x7f0000d39000)={0x2, 0x1, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x12, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:52 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00008a0000)=[{&(0x7f0000244000-0x60)={0x27, 0x24, 0x80000000, 0x6, 0x101, 0x5, "67a2fc36ad8ed5b0c51beb7d94869c7b31ec64345275ec7d9e90b07f39035f17777d771ba8b77087778d3e55186243a0fddc932451c737a93aeb334a2ab7e6", 0x8}, 0x60, &(0x7f00008a0000)=[{&(0x7f0000546000)="96dbafb16336e20df521d0791439c041e9010653c926ad83ed227dcdd933d94d1a538264198627d294adac7cd525ca5759eec9daccde066665b92791c6b6b4c7ef3ad0fafdf43001c8a70d8d312c85638455a5ece25c803c29b038235f5640b9665b9015ef7fc6062e86a56ace0fd0532d656dfa2f0539bea12ba3282ad23c0a56a98215fba5e896f26bfda4b832b9ba614f5558a2f62d503dfa125b759fd42218433634e41c", 0xa6}, {&(0x7f00004da000)="fb76b2853a29b9adcba722881cd4cc1789", 0x11}], 0x2, &(0x7f00002be000)={0xd0, 0x0, 0x800, "02a3af16fde6a329ec430f9d312044b283fd12264ecdec85da43eac08dc276a3a494498de97346659f1ceddb79e7f843c70ef5ec1a156d2f00fe5ef25b749d1ca3a839864df2faa53cc8dd8e558ed5dfd17e7a852e65d74e438d3aa9aa0ad48a31cddc49e55ce882cab39edd7153533c2ab03b45bf517e14cb01659724449ecb92b4fdf5c73c7d2e08f77b5411ded9eee9f511043852f4984cf48b9178fe2b31cd683bba505b5d24da621b8128666643b24cecdc16b0a2f7eb8f8e3c"}, 0xd0, 0x14}, {&(0x7f00008a0000)={0x27, 0x3ff, 0x0, 0x3, 0x100000001, 0x0, "7abec12e357ff0f3f2c12cb2d1ac44f2a6a2d13f5c970dbae75622e22ff8d6336a4e929d2ac2a71af72600eaf61253de8db7ce5d536f20a30b0cfc57e9266b", 0xc1}, 0x60, &(0x7f00008a0000)=[{&(0x7f0000794000-0xae)="1c0635b5aad0c6f7ce165528044307ce06e706e992a07756e738b90197a3fb959fe94a4de1bf93b61ad48e76d6282d11e0cb7a527d622ff9be32c4efc5c1055651617a5b01be0c3162479f8980a746c32f388bfd7615e4866f773754d765960e1a8e58bd2a394ad8a479a0b31015ec9d258bf313ae2bdf120b8c1b1a45d0e2ad0f45d75e0b1b828e3cb474e34badf6c92ea43b8c0e0aa5daa6f07d80fd52f4486433a56dd33003154cdfa679df0f", 0xae}, {&(0x7f00008a0000)="c01f52436528c1541ecaf4cce846440378eff8d64ed61db446f72278669681e07d98200b0fcc6e61d0cb5c13fa4a0d0134e08a14d1a899cfab3e0d6324a4a229cb0d40dc0d27ff4a9c70e1051f57cd88fa8e32fc09b40e6e1f7e284cc0187ce83be4fa7fa59abe77b02117d4e5901dc0a765c2d76112d982fdd33ac6bf6ea64df191d691", 0x84}, {&(0x7f00008a1000-0x7b)="b9e5c65f32257dfd5090897ec7aab79f32af819218c8041ff04a4bf5a5a8ad3ea66e82c0aa277c520c6c02fe9cdda638533558f182b7aafb6563bf98ca9e1edc7beea4422bfb6bc59228b00e78e3da5fa87f798cb8e4d0082ce76467ea25373f96ea8b681d82e1653d4a4f652c2505488263e9198c03ff3721d126", 0x7b}, {&(0x7f0000016000-0x1000)="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0x1000}, {&(0x7f0000872000)="fdaefc30", 0x4}, {&(0x7f00008a0000)="22b1f145eeac2a66035d881c6dbf3ea47e3b980f0cdba31dfe27d40dd1d689e86e2a3c863bd1f22077b24f4163862565669161007b816c79a198c1a754b25a0c31a8ceb5f399e6", 0x47}, {&(0x7f000060a000)="a1f4e6595dbd888d4b1e5ec6158fcf60c3c4bf75d0d92cdc09ceb8211a55b39f81b7fb2cdce2541f80cbb3db6146bea4b657298e85af34ac72767014c6fb28673df10e82d4b5783d6b4714faddd5811a77189596e8edb90e30fa2531229844c519e1f02cdd730d4b0ede028c94c53be5a51210d802f7e2", 0x77}, {&(0x7f00005bc000)="4dce2dc525aa73f7e57b493208044b6b94340a83", 0x14}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000133000-0x60)={0x27, 0xc28, 0x7ff, 0x4, 0xff, 0x9e6, "bb0bf2eedd8cfc0b49a446e62a0f91f8165c63cb8eca57958f525f504dda7261c5ac481cfe514706115b51b1a2e247a8919ee8a7fb685112435903850179b4", 0x2}, 0x60, &(0x7f00008a0000)=[{&(0x7f0000357000-0xc)="8b35d343b9cb5600f4dc9ac0", 0xc}, {&(0x7f00008a0000)="7c7780162b8de5496b9c7a6c30669fecbb84e5c9ffd08e1d9cc1b094079b8bbd86b87b876fda64e9a73636eb2d868940dcdf71d42a9ac506cb6f9311f493747a626b68530a40126fad9b9d2f5168d5796c67379337bfdc721280b4e0ab385127f47eb83a382f74d60ff7f5b179c3b2edcafafb2a329dd2e7d3342f3eec70851cba6dbc5052e95c0bd587fc08", 0x8c}], 0x2, &(0x7f00008a1000-0xc8)={0xc8, 0x11f, 0x84b, "0de970e41e749b64992d564eebb672ba1e51d5b878d6be7685b9cf14c4f0a4b58f3754615614c203d7104f2f150f3960de488e64ec2f01879880a4d7e3a7d12a97f580fff7269d1c01a825a1e2fdec301553aee7c488a8788167f73923ddded6d9343fc814868cf1ceaae37040a94c42b94e0e17f80a209af1f005cfec02141b2d00f24ee7b9f709dc53058269dd8a9d8893bae9ab94656e10c73d35431087f74ef03103f0b687b1d156a23f0d5f62efc739aea6"}, 0xc8, 0x40}, {&(0x7f00008a1000-0x60)={0x27, 0x5, 0x9, 0x0, 0x800, 0x80000001, "776d719b4764cd103a71214d6e443a94f8d804644dc7328defff149db2a91d5e338b028b5ef21cf80b762a6d1684d96b141983e612c4a6e7dc39f0dd8c10e1", 0x6}, 0x60, &(0x7f0000346000)=[{&(0x7f00008a0000)="1061e6b103cd1eea81da0ae11aedd997c3cc4e36", 0x14}], 0x1, &(0x7f00008a1000-0x78)={0x78, 0x1, 0xffffffff, "87e5c3d86e1b2719b6ecdec5647c56148e3dcf71e2a80eef86b29dee479076fb7ebd78bc9f05db4cf6c291b96d31352a811a3b764c393aeba935b846baa7946bf1f15fa19bbe8399ec6d20fe456d1fb2026b0372b7a281810641fc5de19629be66fea3"}, 0x78, 0x41}, {&(0x7f000041d000)={0x27, 0x3f, 0x2, 0x5, 0x5, 0x20, "d5da7576f3d6470a0767959becf89b6d5f51fe39f0cb9fdcd364482541934c980c614d303ca34c65b5c1e9a7a5fd4ce34477bd75cd2b1f507d732c168496c7", 0x1}, 0x60, &(0x7f00008a0000)=[{&(0x7f00001be000)="", 0x0}, {&(0x7f00008a1000-0x4e)="52b25ae9d49ddd8db2b49079dbdc4e53bba1dd60ba30b352fdd16ccdbe3adb3ad4c466ecef75d69fdf8e7ddcbf99450c85e23eaa37a9e17f9538c8432c928ba75e9efcd31049caab7a7266c7f8ad", 0x4e}, {&(0x7f00006d6000)="643e726810a865e24cb4f793373324beaa61bbb2366efd698a8cd72efe7a2349891abf44f1a699ef22d0dd206028343f2771cf15f228dd62a0b2f991a18fb94ba722e83fe88ef6ead7a52a874cef6cce5a2685db842f854bf7a3822e10f8b0bf7a8b01e706bd49179dcaed3dacad63c6df4562f6ea62370759e483a6f0a449b25780a2cd563d65661f32d1d5f8baa8d39e82734d2b43b3a5f2ec975c85feb49a1afc822d8d0e17b721d260f69b121b9b99f7b6a018c7f978f2bb8b56a83b6643147e894c2a68bafef19c5249c0ef0205aa70f4a2d59f", 0xd6}, {&(0x7f000059f000)="", 0x0}, {&(0x7f000022a000-0x98)="7ade74ea3c91379b3bf2244797e4d45ba2421f0cedacbca2af40ac0e8e7163a2baed83bb88068248192136b4764e62d3e85282c9f65969af6b9e796e41143eac84f87f7f84a597a7c8333041b8701595221d6bd5548cfd760894b68f7c4f4ef6144f957a6f7ff1f1dd816a74499da9d159c0d7867805f268941ee72651cab9c41cb83f49b664afcd11dff97a4a329c69af4448a2ad51b508", 0x98}, {&(0x7f00008a1000-0x30)="fcb24d66613c5782ea0ac4e7f55d9226cbb9987c00afed6623cd1dd548c15e1c95359c28ccf942fc8e139b709d3e9995", 0x30}, {&(0x7f00007b8000)="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", 0xfd}], 0x7, &(0x7f00008a0000)={0xb0, 0x1ff, 0x100, "920b20cb38ccd77582b760e22888739785a3cc0ebae3e51fd3a0668d65ec35f50828598a9feed3a8353f84bb30544255aae502aabf31db8493330cdd1fd290af166dcc03a598ad909968f53be89da6c0517cc96505fdd9c18cc2e4ef6f0b1cb06e2864f55bfe2011a57145ecb10a89dffc26796fbf407b0c9645d4f0459dbc496656d79af752bd8f5e108aaecbbf8069b5a2ca87901bdd4cc39a"}, 0xb0, 0x4000}, {&(0x7f000054e000)={0x27, 0x2, 0x3, 0x1, 0x5, 0x1, "bbfa13ff4e7353dec7b76fd58196e4b429ded493c98a7c39147c1a9c3e06085ca16cbd18dcc8090bab001e6dcad223bfaf26ad795edd949740d2e7dfcb7302", 0xffffffffffffff01}, 0x60, &(0x7f00008a0000)=[{&(0x7f00004ee000-0x8f)="45cbc88bc2bf9fa7e26b0bbc77cabe296b7651c8ea1a3dd7be0fe3cc324c5a8de236f2d9747c6120828ecdb132090a3dca877620d48bfb752e82804a43efb3f3e97e977a1b8992815189aaa7cb27ef227edfb994b8257a8e448824cafc7c59e7168456ca820324ebb5c1b1f3933e4c4f50f4b54591e63452adfba6426e57e9e3f24a904ec0a6210a5bad84ad93bd8e", 0x8f}, {&(0x7f00008a0000)="4b0cbda080369900ba54f7b463b3e2c85b76c8f80b9c97cc42c781c69ab63d6ff787e046252a007df4031e26c93f30b6dd55aa5e5b76d53508c6af8ba48dfe0168e37295d7a74d621e1056b26c7f2bbbe14bb827c99e4ff5498f0aadbaf226a7f2e77ef84a38e63da1fb3dfa15827801726363a709834f6b0045f002e35f8443ebb3d5961e0880435d7a49e17921a9366d7c9661d8ca066935a3e312f913bfc71653c6af27660b7a2aae2c74f7b4eddc8f04a971ad0f747dd9b93488d8d8a7d57aca4f3b58f8e63d65b9fa424917866b2d", 0xd1}], 0x2, &(0x7f00008a1000-0x68)={0x68, 0x11f, 0xfffffffffffffffa, "43269d28884774a8da93a418391b74d7692bfa85c401cee59d09c129443a541638cc563e43d4fbcf51066ffd61e474b3dc69d43fc00cd0c11a68b0bc8ae739ace87aa7b47cb0efe6bcf5b55d819df92533"}, 0x68, 0x0}, {&(0x7f00001f7000-0x60)={0x27, 0x401, 0x7f, 0x0, 0x8, 0x7, "a267cdcbd4b22039fc9a0907a4e63c3e38bcaf021ed36c3c0ce611e2b87245d19f42a2837a92d5299f3e721472b1d6fbe74a07dad6c686e6988862177e7c60", 0x4660}, 0x60, &(0x7f00008a1000-0x80)=[{&(0x7f000057a000)="5e6ae3760687a36db535b9c2e5758fb1a444bfa7de610a799f77dea5815189c60dd1dc6b798f68ff0050649b667521adba471570b1fc8f2570941102a0a9046642d2f3e3f99821e433a5feb3b511c258531ff458a733c611fc", 0x59}, {&(0x7f0000438000)="af4af658b46fea38b7ea4d7c18254bbcc58bdec1", 0x14}, {&(0x7f000003a000-0x65)="52da88e5be9478ef28fdd7a6665199a8225517e5eab3e0759dfa5ddb0ee600cb01e49b01869b92d34bf5cc76468c733fe47328e44926cccdcf4804fc34d12081bc7d5e756d2ac84f677533dca32121c28815d31bc5f57fd09df2d9d604fe7783e56d237a7c", 0x65}, {&(0x7f00008a1000-0x6f)="d11c36a6a2a15c1559551cc8bfd00d4cd01d53ce89616a14e599f1468a14540860ba3b0db4ac25cf1591a462acad23fcbad9bf95915127a85b60b5ccf388fcdc2afc48d99f048f22efe018e5b430d09021476bbe7f6be25fd5a7861a4ab8ccc3c758ce2b45719e923e486f1d3f663e", 0x6f}, {&(0x7f00005dc000-0x9c)="7b33de4764c5c909d87180b92b6f83565f3b08b00cd7f733be20f706cc3148a46d40c32523ed9f150b01e3d6a81dfe3727a89cf20e51ec3cabde4ead83e3fa53975c479451948c8aa5c7e020fb04972d7573dc783f1ac0b706abb521c7fb0a8e4124817dea0e8d6121e408155b3a77a51b500e84cd72ce0e3d0243de081c632df284a37e84d750ddb87c866c818a80af676aa162d8d8fd7c92e8336f", 0x9c}, {&(0x7f00008a1000-0x3a)="37e595041890633f1fae60629bc2eb118606f3a12bb83a8757f76f2d850fc0d5e5216a1e994849e8eb5bb86adbde68fe8d348f6d426e3f39599b", 0x3a}, {&(0x7f00008a0000)="752d2e6162f48a978a2cb8db2822428406527ae838bf0596abcb24e0c4b6c8e4955b7555543cf4779ed02283dfe3bc093069970a4a3b58bb7cb53f6109d18dd0feb2e7568d2881facbf1d47146c1b1a36e9028c08a62c1c2c548f847591a8d5c983cadf4aefaf1a2edb142", 0x6b}, {&(0x7f00008a0000)="38ca02454706a64ee2f8e6d479a3375d3e7192d7e06f2f6f02fc03", 0x1b}], 0x8, &(0x7f0000238000-0xf0)={0xf0, 0x117, 0x2, "67ddf7f6d8f34262ebbd373ad9ea4559b50c50479b886838b7c67ab2da627b678b4cb04c05a2e9746ad1c788b5a9b530ceb80c43621c2ebcd1e65fab431be331821c7e696ffc731e6a7a1fafbb339a914e4898d6a901e75f9d69e63bc1c15fb7e25fc3d52108b06d06056ed7a82bb856732264c78a86847d2ab45aa4d7fcd52ef7aba3ef1a3814d97e4919ebb32bde1cd16a7509657006f9b7e8a29a9b8bfc4374750d31d9c4f7bf172ee0b759df3ca9e370926021a2c76e73dcb1ca5c131bdd05411d85cd66cf46a4ad798e88105115855ffffb2a7af664cb"}, 0xf0, 0x4084}], 0x7, 0x4) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006de000)={{{@in=@multicast2=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f00007f4000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.191368] binder: release 7926:7928 transaction 33 in, still active [ 42.198321] syz-executor4 (7978) used greatest stack depth: 22352 bytes left [ 42.208788] binder: send failed reply for transaction 33, target dead 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f46000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:04:52 executing program 7: sysfs$3(0x3) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/31 09:04:52 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000065000-0xb)='/dev/hwrng\x00', 0x159000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00008c2000-0x10)={0x96, &(0x7f00005ad000-0x96)=""/150}) r1 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt(r0, 0x1, 0x7d6, &(0x7f0000dcb000)="292df28b197f1e8c9f748a44ef722354485cdbae6f7ef541b3d2bb78469e0eae52ab08b69b5c38383e01ff2266fab22afa23452b4708404678427eeeffd78b356cdd94797b63dd82f54d9aaab9225f538ab18fddc02588fb19b65fc251bf14b4adcd6bff3182f8cbc75c683c193d13a67e3a8ac6071e4756079b47b7ca0c4a2a03c849587802f2412878caf1bd5a3e50c293ea0e16ad33899e2f90a12aabe49f6a6635ee54d37b0b5090ee36dbe8f5913fa3b7cd08ed32ed8a2837d2e0eec49b6ff7d3cc76c3383f38a645336983455624880518adb68ecd461ed3d42b7b1699600b1d9be4f909fa38f7f4ac1f8ce8", 0xef) readv(r1, &(0x7f0000766000-0x80)=[{&(0x7f0000aa3000-0xba)=""/186, 0xba}, {&(0x7f000029c000)=""/144, 0x90}], 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a3d000)=@int=0xfffffffffffffffb, 0x4) 2018/01/31 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') clock_getres(0x2, &(0x7f0000d49000-0x10)={0x0, 0x0}) readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f62000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000804000-0x4)=0xc) sched_getattr(r1, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000079d000-0x4)=0x0) getpgrp(r2) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000015000)={0x8000, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) listen(r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000019000)=""/0, &(0x7f000000c000)=0x0) 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x3d)="925b4f3794215e6535e00dceabf1ae9c8f753a4a0244c1d97383686e8e12d7d290bb7565c075bee5aae1fe3697bbca814bb1c09d214ed293755295f64b", &(0x7f0000b02000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) sync_file_range(0xffffffffffffffff, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x2) [ 42.252901] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 42.276692] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=8012 comm=syz-executor0 [ 42.305926] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000f9e000-0x10)="33000010fffff300090000d05d03ce88", 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000fc7000-0x8)=0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e91000)=0x210) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/135, 0x87) 2018/01/31 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8, 0x3, 0x3) sendto$llc(r2, &(0x7f000031e000-0x11)="8981608886ba263fdd3463c45038026a95", 0x11, 0x0, &(0x7f00003ce000-0x10)={0x1a, 0x2, 0x7, 0x100000000, 0xff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5d) listen(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004e2000-0xe8)={{{@in=@rand_addr=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}, {{@in=@dev={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}}, &(0x7f00004eb000-0x4)=0xe8) lstat(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f0000681000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00005dd000-0x1d0)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e8a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fa000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004a7000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x5, 0xa, 0x80, 0x0, 0x2f, 0x0, r2}, {0x6, 0xef, 0x966, 0x7, 0x401, 0x4, 0x7, 0xffff}, {0x2, 0x2, 0x1000, 0xfffffffffffff2f4}, 0x4, 0xb, 0x2, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in=@rand_addr=0x80, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x1f, 0x1c, 0x0}}, 0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000416000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002a2000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078b000)=0x1c) 2018/01/31 09:04:52 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009ae000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000397000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000db9000)='./file0\x00', &(0x7f0000782000)='./file0\x00') mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/31 09:04:52 executing program 0: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000026d000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) 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) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) 2018/01/31 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a1f000-0x1e)="f312349d789c46107a5e6ec6a7ac94d22a2de0e5f586af5189b8ee577a05", 0x1e, 0x20004800, &(0x7f0000d82000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000011000-0xb4)=""/180) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/01/31 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000093d000)=0x80000000, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) syz_open_dev$loop(&(0x7f0000f54000)='/dev/loop#\x00', 0x7fff, 0x42) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, 0x0, 0x0, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) write$selinux_load(r2, &(0x7f00006f2000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x3) sendto$inet6(r3, &(0x7f00002cf000-0x284)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000008000)=0x3) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') mkdirat(r0, &(0x7f0000f9e000-0xa)='./control\x00', 0x1) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000fa1000-0x30)={0xcbe, 0x7, 0x4, 0x40, 0x40055226, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r0, &(0x7f0000335000-0x7)='./file0\x00', r0, &(0x7f000084f000)='./control\x00', 0x4) utime(&(0x7f0000df5000)='./file0\x00', &(0x7f0000ff7000)={0x4, 0x5fc}) renameat2(r0, &(0x7f0000f5a000)='./control\x00', r1, &(0x7f0000c11000)='./control\x00', 0x2) sendto$inet6(r1, &(0x7f0000b8b000-0x49)="de5c7f4c29b1c79587ad3b33e082b267ddbc4755a31093f8f0846035790f8ead6d870b5863ec2efc9d7cc3584782274e0fdafdcef5f4de5feb467d206e363f1f0e985a25912b2d10de", 0x49, 0x4000, &(0x7f0000571000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8001}, 0x1c) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000a87000-0x8)=[{r0, 0x2000, 0x0}], 0x1, 0x8001) gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffefd) timer_create(0x5, &(0x7f000097b000)={0x0, 0x14, 0x2, @thr={&(0x7f000084e000-0xd9)="37c490d865a414bf3851d0c2503d52d7cfcf10f72d6b6081eff2a63e29c4d7c42c6d306661cacd6571889435538779aacff502ba742c7507a9ec272c410da9910a9b584450cc78a8d6bb5b454986847c573fa5ed73be423679631ed3d0233d97f3bd6c061a2eb587feee9ff6d1e0ce17b6a492aeb828a26375bc5c14aa1cf43e5f445245908c5957afe2df28f8d1ecabb2a67ab6b14fe0ebd338145d0db012aa44e89a5ec3d4faca09610d65d312149789d58626cb333332e6e838596dba4d8e6bf745536a9c907885cb59fd5e38b98e391cca6cefb5de2171", &(0x7f0000abb000)="03c5b96e1346be1baf299669a486464edfddf23758be08ae45039973eb4a74ea65e30f0e79fda948925995f8f8156e3f3c844e173f87403fad25fea486d4f02e4e7d6af5fd4a81ab620d268cf6107c374be4669a26ca4e271829c90f16ea507bb2f737a27e3b77b4d4e26790a733e46d82ae0155c3cba9a7808d9d17e0a73c21a960c72b737b93be5dffff823c6708e27c257aac8206f2a919f275cbef8b4a22866414823290b54f2ef897f33f5aad2568729f21031d86b40e2c9374cd6b954b91811866365372dfd0fb38cf5a342c1fa922fd5bf2cb36a6ba607016ab019148275c3dde53ad24951771"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000064000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x4000, 0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSTI(r1, 0x5412, 0x400000000000) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 42.436717] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000039f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00009ee000-0x4)=0x7c8c8cf8) sendmsg$key(r0, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff4a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d64000-0x20)="ce610c033b99d4e7f53f782d508cb8bad9ebeda6aac91871ff799fbbdb7db16f"}) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) 2018/01/31 09:04:52 executing program 5: r0 = socket(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x9d)=""/157, 0x2}) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x6, 0x400, 0x2, 0x800, 0xffffffff, 0x10000000000, 0x3}, 0x1c) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r1, 0x1, 0x6, @random="aa63e7e3fe73", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000003000-0x68)=""/104) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000003000)={@common='bond0\x00', @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000004000-0x8c)={0x4, 0x4, 0x9, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000003000-0x390)={0x6, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 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]}, 0x1, 0x6, [{{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @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]}, {{0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000005000-0x34)={{0x0, 0x0, 0x3f, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000005000)=@l2={0x1f, 0x2, {0x5aa, 0x1, 0x8, 0x0, 0x401, 0x7ff}, 0xfff, 0x2}, 0xe) eventfd(0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000001000-0x81)="e4b19c956ff3b7eb291de5096e13da9e60aac6f718ba87ec31588eaf1c7716bc28e16880fa7699726afc9b816db2f4a859b65673a861eeea8d13110a67ca9ab01a74eff232ae550c134d207d4dcb7d80a2c70d469e9b0f46801e2bd4da40c5e4fcc24ec4377ec5bb02ff954196e4fb45fad1719cb804dbf848cde9cad24a523951", 0x81, 0x40, &(0x7f0000007000-0x14)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000008000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000007000)=""/253, 0xfd) prctl$setendian(0x14, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000007000)=""/130, 0x82) 2018/01/31 09:04:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1b}, &(0x7f0000dea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c5d000-0x98)={r1, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x23}, &(0x7f0000f9e000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0xfffffffffffffff7, 0x5, 0x258, 0x100, 0x80000000, 0x4, 0x1dcd, 0x0, 0x7fffffff, 0x990, 0xd8e1, 0x10001, 0x18, 0x5]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x8, 0x59a, 0xff, r4}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x6678, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x4100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000009000-0x8)={r4, 0x0}, &(0x7f0000005000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r6, 0x5406, &(0x7f0000009000)={0x362b, 0x200, 0x7, 0x3, 0x9, 0x0, 0x0, 0x7ff, 0x9, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0x14, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/01/31 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084b000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ca4000)=0xfffffffffffffc01, 0x4) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00007e1000-0x1d)="ee38a4b1638d8d7aba73f2714eddb97e319af8c1d10a7bff78b7e9a6a1") rt_sigprocmask(0x3, &(0x7f00001a7000-0x8)={0x7}, &(0x7f0000e63000-0x3)={0x0}, 0x8) ioctl$TCFLSH(r0, 0x40045436, 0x2) pipe2(&(0x7f000008a000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b1c000-0x4)=0x195) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/31 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f43000)=[{&(0x7f000096b000-0x2c)="717c7ca97ca5c0be0fdd8ec04c2abb1df3ca67c09e565bd69e6c8ced3d6f412ca77d638ec34ffebf41cc3c54", 0x2c}, {&(0x7f00002f7000-0xe5)="6ca8424ce0664ac96438f9e0aee999eea1474d86327e425c9bac1f8b9d0d8df37953375f70f1e2bc2af50eda3f91b8d170e22358632c923f5b2bcf8ea04200d18df553f5d821dd739b6668323a2d56673a5378acbc6c4ee5bf8f8204bcf80a67de82383c3d1f89477000b59e8f4c3b5844b269d407dd69f55b7080cf325943d828037d6882662227b8ad1bb14769cbfc74a2131b158ac9954b2e782cd7599db981ce74175b8bf8109264754eea030d9b9cc91da821396c27c241dd96402041834dc879da4a5be4176add23f3c442a555742f4c789d6fd2725264a5b4ec192e6d7fe53a2dda", 0xe5}, {&(0x7f00001e5000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000faa000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008cb000)="24131967b0762fa579d79e107338898c", 0x10) eventfd2(0x2, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000d99000-0x40)=[{&(0x7f000090d000)=""/207, 0xcf}, {&(0x7f0000735000)=""/54, 0x36}, {&(0x7f00005c8000)=""/87, 0x57}, {&(0x7f0000c28000-0x99)=""/153, 0x99}], 0x4, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007b4000)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) sendto$inet(r0, &(0x7f0000214000-0x41)="546ce2396846347fffcc530febb7f7dc524be0efcbea7b2103e7d99677fbf40c5b6e2a37dfc07996e3e603334baf0b32ef984efebd1dc5a64eb134f8432769ee4f", 0x10167, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff12) 2018/01/31 09:04:52 executing program 4: r0 = gettid() ptrace$setregset(0x4205, r0, 0x200, &(0x7f00002fb000)={&(0x7f0000649000-0x57)="06296dc8d043cc7f0bcd27a16fc4e53c68bdc003d1d204ecf2c694bd8618a998fc2f15a50f26481002fc1851ce6b3e4bacb3a9dcf5200590f1d8515c14c0005d339667ef14351d55e5a44768f3d50f35d6dcb794d37d39", 0x57}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aa3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cef000-0x4)={0x0}, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000002000-0x8d)=""/141) getrlimit(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000002000)=0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x3)=0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000004000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getpgid(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000006000-0x44)=""/68) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xffffffffffff7fff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r4, 0x48, "e765b416421fc62ec5df4b27da9f33a991a007b01c72e155a71798504ec1dbf3ba728f1f2dd236bbc9570f7ebf34219302fd41b32a669321eb3a6b1f85ae441c802f5e8415b2eca3"}, &(0x7f0000002000-0x4)=0x50) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000007000)=r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000009000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0x1284)={0x1284, 0x3c, 0x8a735c8ca815c801, 0x4, 0x3, {0x12, 0x0, 0x0}, [@typed={0x8, 0x83, @void=""}, @typed={0xc, 0x3c, @u32=0x1}, @nested={0x1014, 0x6, [@generic="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", @typed={0x10, 0x61, @str='keyring\x00'}]}, @nested={0x24, 0x58, [@typed={0x8, 0x34, @void=""}, @typed={0x10, 0x72, @str='keyring\x00'}, @generic="4267a42b4a6c"]}, @typed={0xec, 0x73, @binary="4df9c2d067d8da0e7aadc30e9500d05b6972d3875cb9884199cea8f5e633e6692ff7403f6dc30acc6d16542ba85e80cbe6f442a7fb5716f5b6e7109a30e78a5ca38e540a75f084402d3f6cbe8cec35f8ac7030628f076831a1186031f2f8c4863320d476f1cc373c35be3f04c0fb2f829045fba3e49cbc097367013a5787c0eb22d5491ecd8f88b774580adacf0722829d4d2edafb97f4af4668d350cac78c6ad169164e6b6605a8c8dd086117e895f7e05661eeae9d1573ddcd760493b7a911ce5716c12b62951c956ce96762f87a595725b275f4fa1166d94edd3cab77d43acf"}, @nested={0xd4, 0x10, [@typed={0xc, 0x1d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="842d9ccb11f53b211e0e7083a80286bffd02047fbdbc26cbee4338b58369091702149c9e4897d744681d6a9a667c78768c9f2f53d7b42261a479fe74", @generic="b3830873642578086ceabfc4c7edd5f809647de9b5a40f6d0f10661f3cb37692090a2e65cad1db4b7a43b070b8002047a0ae20838cb62f4f349af0dd008af58a67ba54a36155be2aca78b514a31e38371ae28d8d333566cce30c8bb50763c43d11744a32dfad188e259042aa6d2212d52819792e3110d4694df4abd77ef135c99da000120a3060"]}, @nested={0x4, 0x3, []}, @generic="c1597ed1e6d4448b1ee50d1199ffd4b49d0772e73abca8ebd7f902921ccd0b70d3d91080c410bbb8eb50ac74200766be02fc3bd33a179a3b65f7ac38b2797158733b5a4573f03e", @generic="0f8467899484de26d1ee01494d32418b6d0beb722682"]}, 0x1284}, 0x1, 0x0, 0x0, 0x20000044}, 0x4000050) 2018/01/31 09:04:52 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000016000)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c57000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000e49000-0x7c)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000ec000)=[], 0x0) 2018/01/31 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f70000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000add000-0x7)='/selinux/enforce\x00', 0x303100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a8f000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f00006a6000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001f6000)={r3, 0x5}, &(0x7f00001f4000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x4, 0x0}) fcntl$setstatus(r0, 0x4, 0x2c00) pwrite64(r1, &(0x7f0000b0a000+0xf02)="37c4", 0x2, 0x0) 2018/01/31 09:04:52 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x800000000001, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000344000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="3b06d8895404ad5be19b7c1f297f01d6407879689c39de07c45ccbbd56bb643754de89653f602c9c40493b4cd44213d9e7e89ce412f1a80d2907cd5c630836bed85d978268bf7ea65338329897a4221b5a9b814d8a27be0b4432bc366ae6a026117db9c10d956e2c8912cafa4be68107afa6e460100cd796492177d2b7859cab0b24f0258b1a26c0d2e62516db37890e7c523a28deef3aa61e67856fe8630a", 0x9f}, {&(0x7f0000002000-0xe)="9663229bdfe1fa7cef87e5954278044fea35", 0x12}, {&(0x7f0000002000-0xaf)="8ac6a8aeebe210bde4304d56921e6c196c07a6c134c5ba35ee9b6e99cdbb0f8567a991fd60848a5426798ac2a0cde6bf590b11a84d1fde7476602776d97f14a478601cfdbf591e08466bf2a1dab276c158e1d0f7828800d864dfab29d7905a7e15c57ef6afafb987abd1382c5687f9cd34a76f94ef53195bd248f4adc61b7e5c39b8d1b5b92008cdec8e0094619531b868927144d904f5d653e8916b068ff21ffc67487f12d86348622e33c4b7c0aa", 0xaf}, {&(0x7f0000000000)="6d8e335539e45aa1507c8a48de1fbae8fbffb933ac573d30d0b7f86c456b19d3c98a30053e57ac6c8ca4207e384267209ff8fc8f7f7cc0b50fd956c4544643cfe1c3ced963d6318796d9d62842d2c6850e62400783d77e44664bef7eaa7fd2041d1519f07d5dc8303c9551b7c87839955983c47752b341bd4b01b453add097e1f1f0cfa4bb522cce2f5b5b0c4d7fc7c530b0f4e223ff31da8f5f956d769eb892faa9f50dc9e77f7e0d38e6422a023ab1da1a4cab231bce5ed9c908bbf86c", 0xbe}, {&(0x7f0000001000-0xf6)="d6922149544b805a58a3a9140dc0fbedbd3bf37e632e71a45b1801fe1c4515f9ecb43505c7dc265097c608ce781d6358f984afca2de725b97121d2a7c1f97b759c2769f390907516654f96d44148d3ce9482d525a3dc9c50cc5bb707a285e012abdbba8144fd2d1b01a30343776a4bf3f084e5abe49f253bc5a0539c02a2ec82244e8ac1f27245433d647b57c088a3d06348906043519125bda949826d696e734ddf1a20a0bc3802741b558af7f442a134163e2fae5653718840d7f48cd08261b4b1f9d2a942bbe9175d136c26a8048732c657310dc8ab4be3f1e3c13fca7f9b293f4d7ea232960e1f331e4da4750a66d93e173e119c", 0xf6}], 0x5, &(0x7f0000002000-0xd0)=[{0x78, 0x3f61af9290cc5e19, 0x6, "896ac74e220d1d4f1de4e9213240b463b552622c9f6f631e636958e342161dbc34ffbd76631d4058a6d6e07a53e7a87897ff50001d3bbdd82fd9a1be41a4cf37a0c95670b202216e609649178a424a0dbf2ac495612fa0dd7783ebbf5bf98a852d6cc1c28d"}, {0x58, 0x116, 0x28b, "1c7b5f2246d81650b1749145382de9d3afdb0535e552824e79b21c30a2bdc739c54fbcf90947a231b0c0dcd903dd64327e6c23a220a41c4af157b5a547e0352854812548e08cc2"}], 0xd0, 0x20000000}, 0x8811) sync() renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x3) r3 = signalfd(r0, &(0x7f0000002000-0x8)={0x4}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0xffff, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000003000-0x6)={0x3f, 0x8001, 0xa7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000001000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000003000)=@getsadinfo={0x2c0, 0x23, 0x30, 0x5, 0x2, 0x2, [@algo_crypt={0xf0, 0x2, {{'fpu(chacha20)\x00'}, 0x530, "8db36bc6fd9c3c9d6a601067889543b8b4e1ca72e2e6f422ccebbf821f6a935bdbb15c63b6118c834ab2d6bc7a623440a32b092bc6ac8c628d657fd459a7f6a34338d72e02660ad4abcc2a51a25d4e4612dfeec8827f39920982981e507bdf6c460e4c11a934bbe406b75e7fcf7eda2561481e73b6484a24ad929f7415ccc537a74ae18f3c72fe68ab9a8007f1606bf2642127c5d6e4bab5626bf1bada267a693c31590c5d7e"}}, @policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x2, 0x401, 0x0, 0x100000000, 0xa, 0x20, 0x80, 0x7e, 0x0, r2}, {0xcf, 0x3, 0x1, 0x4, 0xfff, 0x20, 0x8000000000, 0x4}, {0xffffffff, 0x80000000, 0x5, 0x53fc6053}, 0x8, 0x8, 0x1, 0x0, 0x2, 0x3}}, @proto={0x8, 0x19, 0x0}, @output_mark={0x8, 0x1d, 0x1}, @algo_auth={0x60, 0x1, {{'sha3-256\x00'}, 0xa8, "f3fdd3080a201d7ff0d43f438cb38d83bb9232d6cf"}}, @lastused={0x10, 0xf, 0x1000}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_auth_trunc={0x80, 0x14, {{'sha224-avx2\x00'}, 0x188, 0x100, "13903f64569ee3c7bf2df362570669459b2e6228a5c9450c7e095a29083c7804f74b5d924128f2c2bbeee316e91cdb26c7"}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8040}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000005000)=""/102) epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000006000-0x10)='/selinux/member\x00', &(0x7f0000005000-0x40)='sha224-avx2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000006000)='mime_type\x00', &(0x7f0000007000-0x11)='securitylo\\\'proc\x00', &(0x7f0000006000)='ppp1ppp1\x00', &(0x7f0000006000)='{\x00'], &(0x7f0000007000-0x20)=[&(0x7f0000001000)='^cgroup@\x00', &(0x7f0000003000)='\'Rvboxnet0\x00', &(0x7f0000007000-0x40)='fpu(chacha20)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000006000)='\x00']) 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) syz_open_dev$sndseq(&(0x7f0000b60000-0xd)='/dev/snd/seq\x00', 0x0, 0x8200) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/31 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000822000)='/dev/rfkill\x00', 0x204040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00003b5000)={0xb17, 0x4, 0x3e, '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]}) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000030000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c8000)=0x8c) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000ae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xe8) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getgid() mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f00000cb000-0x38)=[{&(0x7f00000ca000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ca000)=[{&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f00000ca000)="812ebbc4dea0767236893dbe32d0be333e438829f94e0d61d14a1a7577", 0x1d}, {&(0x7f0000058000-0x1000)="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", 0x1000}, {&(0x7f00000cb000-0x2d)="fa7fded864bb4a57f09549722ef69b1efc09ac7c5a40b50e9dd10a2e7d7cf3d7c83ee033281d5cb85f11737db4", 0x2d}, {&(0x7f0000011000)="f39345ce9756693b0baef01309d44fd361df411a0a0ad818c9e02435bdeb542baf78a1f0a042c1843c423c870e608c578749056d13fa1fc7a4b0971e7263a78dc861ae70ccbd85f369fac2382bf1", 0x4e}], 0x5, &(0x7f00000ca000)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}], 0x20, 0x4000004}], 0x1, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ca000-0x4)=0xc) r10 = getpgrp(0x0) lstat(&(0x7f000004a000)='./file0\x00', &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000070000)={0x0, 0x0, 0x0}, &(0x7f00000ca000-0x4)=0xc) getgroups(0x1, &(0x7f0000024000)=[0x0]) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f00000ca000-0x38)={&(0x7f0000047000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000c9000)=[{&(0x7f000003e000-0xb)="5662a0bbe5fd01e121a51e", 0xb}, {&(0x7f00000ca000-0x14)="ee1f2b7dbe74bd920a5a371601a68ba4f27d7e32", 0x14}], 0x2, &(0x7f00000ca000-0xb8)=[@cred={0x20, 0x1, 0x2, r5, r6, r9}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r0, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x4}, 0x80) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000c9000-0x8)={r4, 0x81}, &(0x7f00000c8000)=0x8) r16 = dup2(r3, r1) sendfile(0xffffffffffffffff, r16, &(0x7f000000c000)=0x0, 0x0) 2018/01/31 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000001, 0x10004) sendto$inet6(r0, &(0x7f00003d7000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000aa5000-0x4)=0x0) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) [ 42.878358] sock: sock_set_timeout: `syz-executor5' (pid 8176) tries to set negative timeout 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000754000)=0x800000, 0x14b) madvise(&(0x7f0000bfd000/0x2000)=nil, 0x2000, 0xb) 2018/01/31 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00002bc000)='./file0\x00', &(0x7f0000b16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000f2a000)={0x0, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ca000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) r7 = getuid() fstat(r0, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00002dd000-0x38)={&(0x7f00006ef000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008bf000)=[{&(0x7f0000230000+0x419)="7f", 0x1}, {&(0x7f0000a6a000)="080a1c6df4c071bb2f903514aa578c9ed3a177e6002e1dae275df448a4ffa9a2abaf93257e443ba2abb0a571829a6aefe8f9dc05b4e3ad2f1c0cbd60d5784b", 0x3f}, {&(0x7f0000335000)="", 0x0}, {&(0x7f0000137000-0x1000)="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", 0x1000}, {&(0x7f0000963000-0xd5)="e62874f9df6a5097e39e9121e60158a12038cf68cb0fcf98431f62c2f6230be89801dcf216d4d45338db106801d2fc42836a8deb894d39ac39a030aa62392c7471b4eb70a3b6e346cc8792a9cc6a80764f9a82c6609641d5d66224d9b86662adddafd6a3f4a555b48dab2caa58b2f4c3c19dce339f59a537926504c7930e287a60cbe1de59c695cfb97186cb4662e5cd2c12ab8de3bfc4e69447347a0bf92913d6248039ef1edaf1b15ad11f38c06c52cc2f100182f48f15a9b342a363ef641ea23aa6be3032410bdfbc5f2e1a4b04f0f124ee3eae", 0xd5}], 0x5, &(0x7f00003aa000-0xd8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0xd8, 0x20008000}, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007b6000+0xfb2)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) syz_open_dev$usbmon(&(0x7f00005f8000)='/dev/usbmon#\x00', 0x7f, 0x0) 2018/01/31 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/keychord\x00', 0x4c0601, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f00002fd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c33000)=0x10, 0x80800) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80000100000802, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00002e7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x800, 0x400, 0x5, 0x400, 0x8, 0x0, r1}) getsockopt$packet_int(r2, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b37000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bea000-0x48)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4d7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x4], 0x0}) 2018/01/31 09:04:52 executing program 1: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/01/31 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000)={@common='gre0\x00', &(0x7f0000cc1000-0x1008)=@ethtool_perm_addr={0x20, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/sequencer2\x00', 0x10040, 0x0) accept$netrom(r2, 0x0, &(0x7f0000a3b000)=0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003b3000-0x4)=0x8, 0x4) write$tun(0xffffffffffffff9c, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = creat(&(0x7f0000271000)='./file0\x00', 0x100) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000094f000)={0x5, 0xffff, 0x7fff, 0xb27, 0x80000000, 0x4}) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6c95100000900f8ff0005000280ff45", 0xfffffffffffffefa) sendfile(r1, r0, 0x0, 0x1000) fcntl$setpipe(r0, 0x407, 0x0) fallocate(r0, 0x3, 0x6, 0x0) 2018/01/31 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x37e) ioctl$int_in(r0, 0x5452, &(0x7f0000874000-0x8)=0x101) getpeername(r0, &(0x7f0000690000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095f000)=0x10) listen(r1, 0x6e02) recvmsg(r1, &(0x7f0000874000)={&(0x7f0000f40000)=@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], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f000001d000)=[{&(0x7f00004f5000-0x10)=""/16, 0x10}, {&(0x7f000041e000-0x29)=""/41, 0x29}, {&(0x7f0000e0e000-0x1000)=""/4096, 0x1000}, {&(0x7f000035a000)=""/210, 0xd2}, {&(0x7f00003b0000)=""/77, 0x4d}, {&(0x7f00009fa000-0x20)=""/141, 0x8d}, {&(0x7f000080b000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x7}, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000021b000)={0x0, 0x7fff}, &(0x7f0000941000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000032f000)={r3, @in6={{0xa, 0x2, 0xffffffff, @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]}, [0x2000000000, 0x7fff, 0x0, 0x87, 0x8001, 0x6, 0x8, 0x1ff, 0x7fff, 0x2, 0x100000000, 0x7e7b1714, 0x100000001, 0x2, 0x5]}, &(0x7f0000423000)=0x108) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000b48000-0x88)={0x80, {{0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) poll(&(0x7f0000cdd000-0x10)=[{r1, 0x8000, 0x0}, {r2, 0x80, 0x0}], 0x2, 0x10001) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000cbb000-0x8)=0x1, 0x8) 2018/01/31 09:04:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f000025f000)='/dev/sg#\x00', 0x8, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000059d000-0xee)=""/238) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xff, 0x4300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="64a51ad98d815d04fd0cd579fee02463", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 42.978257] sock: sock_set_timeout: `syz-executor5' (pid 8176) tries to set negative timeout [ 43.010449] device eql entered promiscuous mode 2018/01/31 09:04:53 executing program 1: sigaltstack(&(0x7f00000f0000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mknod$loop(&(0x7f000009b000)='./file0\x00', 0x1, 0x1) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d3000-0x10)={0x0, 0x2, 0x3, 0x6}, &(0x7f0000ffb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004fb000)={r1, 0x4, 0x1, [0x5a79c0d000000000]}, 0xa) 2018/01/31 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000927000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007ff000-0x4)=0x0) 2018/01/31 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000e82000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000c14000-0x4)=0x14) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f77000)='./file0\x00', &(0x7f0000f78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007ef000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x2, 0xac, 0x2, 0x80, 0x80, 0x3a, r1, r2}, {0x5, 0x400, 0x8, 0x9, 0x7fff, 0x7, 0x80, 0x20}, {0xfffffffe00000000, 0x72a2, 0x8, 0xc16c}, 0x0, 0xb, 0x1, 0x1, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x2, 0x3, 0x6154681e, 0xc9, 0x9, 0x10001}}, 0xe8) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/31 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c38000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000801000-0x8)={0x5, 0x7d, 0x5, 0x81}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000bac000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x1200, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x1012, 0x0}], 0x5, &(0x7f00001f3000-0x10)={0x77359400, 0x0}, &(0x7f0000200000-0x8)={0x0}, 0x8) 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) memfd_create(&(0x7f0000c39000)='/cgroupppp1selinuxem1\x00', 0x2) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fea000)={0x2, 0x1, 0xffff, 0x5, 0x1000, 0x7c829b96}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a79000-0xe8)={{{@in6=@mcast2={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f000077e000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000120000)=r2) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x1, 0x2) 2018/01/31 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a3d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000add000)={0x0, 0xff, 0x20, 0x5, 0x1f}, &(0x7f00005c8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a61000-0x4)=r2, 0x4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x105452, &(0x7f0000009000-0x8)=0x80000001) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r5, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) r6 = socket(0x9, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000033000)={0x0, @in6={{0xa, 0x1, 0x1fc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000413000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00008ba000-0x108)={r7, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x4, 0x0, 0xffffffffffffffff, 0x101, 0x1d20, 0x0, 0x7, 0x495, 0x530, 0x0, 0x100000000, 0xffffffffffffff00, 0x6, 0x3ff]}, &(0x7f000071c000-0x4)=0x108) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000215000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r8, 0x800454d2, &(0x7f00006a3000-0x4)=0x1) dup2(r4, r5) tkill(r3, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/31 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000173000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000236000)=0xc) ptrace$setopts(0x4200, r1, 0x6, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00006cd000-0xb0)={{0x5, 0x9}, 'port0\x00', 0x30, 0x20401, 0xffffffffffff7fff, 0x6, 0x8, 0x4b95, 0x9a5f, 0x0, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ab9000-0x10)={&(0x7f00008a9000/0x14000)=nil, 0x14000}) 2018/01/31 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000e6d000-0x20)={0x3, 0x5, 0x7, 0x8, r1}) r2 = dup2(r0, r0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000ed2000)=""/136, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/31 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) mlockall(0x2) write(r0, &(0x7f0000264000-0x1001)='u', 0x1) clock_settime(0x4, &(0x7f000010b000)={0x77359400, 0x0}) 2018/01/31 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) modify_ldt$read_default(0x2, &(0x7f0000bb3000)=""/183, 0xb7) 2018/01/31 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e4000-0x16)='/selinux/checkreqprot\x00', 0x80300, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ffc000+0xdbc)=0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) 2018/01/31 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fe5000)={0x0, 0x85, "22a01378200012ad05ef56827bdba8f88f30344cbd4c06385dea274afe9f3202c3dfec157d6c9927074ea8f2e3b36525b8594a4f6bb74cb7db866b37e8dc5376d3bcc8545e05e0f3ccf60f2a4fdfc0b40fdefa3bdf3e16daa4497609d61ba9eb0a3f314f017b7e90cbdf6cf369b556e039cea26dd3a87edccc3057424a13c6bd4c0ff6f36f"}, &(0x7f0000fe6000-0x4)=0x8d) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dd6000)={r3, 0x7fffffff}, &(0x7f0000fe6000-0x4)=0x8) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000f000-0x8c)={0xfff, 0x80000000, 0x1ff, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d7c000-0x18)={0x2, 0x48bb0fda, 0x100000001, 0x0, 0x1, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) 2018/01/31 09:04:53 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ecd000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x442040, 0x0) write$eventfd(r0, &(0x7f00000fa000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/31 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) clone(0x8000, &(0x7f00006ce000)="60b6cfac85e380dbfe6c6d32884f17de2434b38d6c82ea601ff46819da8144abfdc9a940e88097a11a35e34c42aace7b30a187bc6365678bb9cd20f71bc94e9850af84f8537e20203bab67db843e8ab0103e417897fd483659af96d39d6d1b9bf743483f6614439e82e4a3b4da4a7d7297a00156df7cf10cb912614992ceed3ce9f92140ae72051bc790695e8cb0f479010a7292b58bb5e4cd183a6dad6036bb8e5be13cfb07dd60ab5cefc6c0fc5ce8bc", &(0x7f00002a5000)=0x0, &(0x7f000041c000)=0x0, &(0x7f0000fe0000)="09cb7393e44417d7f68b125918be37c0c17dd2b29c42c0ca1c33113e4f9af761eb131b0aca810f016bf2a46a1e50e54dbe3f36518fd67822482ff37db5ce737ab620bc1b21c8f33512dad3d4b9e33a9bf5cc97a2bb96e511a88d5239dceb6a29bf72077e3990b61b576fb16c67d038a6") 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c3000)=0x95ba, 0x4) 2018/01/31 09:04:53 executing program 0: r0 = socket(0x10, 0x802, 0x0) flock(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9ec0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x9c, r3, 0x10000, 0x3f}) 2018/01/31 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b73000-0xb)={0x7fff, 0x4, 0x1, 0x3, 0x10001, 0x3f, 0x7, 0x9, 0x2, 0x7c, 0x1}, 0xb) [ 43.169044] ALSA: seq fatal error: cannot create timer (-22) [ 43.195285] ALSA: seq fatal error: cannot create timer (-22) 2018/01/31 09:04:53 executing program 4: socket$inet6(0xa, 0x2, 0x0) 2018/01/31 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fbd000-0xd)='/dev/snd/seq\x00', 0x0, 0x511400) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r0, &(0x7f0000001000)=""/24, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ecb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000058000-0x20)="515f129ccd0aa6d97caee3c6d5b33b79de6a7783adf29db5671aa3b54c2a7351"}) 2018/01/31 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf5000)='/dev/sg#\x00', 0x7, 0x0) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000a5e000-0x8)='./file0\x00', &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = socket$netlink(0x10, 0x3, 0xe) socketpair(0xa, 0x4, 0x4, &(0x7f0000881000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000351000)={0x0, 0x0}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fff000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/pktcdvd/control\x00', 0x24000, 0x0) r10 = signalfd4(0xffffffffffffff9c, &(0x7f0000a97000)={0x8}, 0x8, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d7f000-0x8)={0x0, 0x0}) r12 = perf_event_open(&(0x7f0000246000-0x78)={0x1, 0x78, 0x1, 0x5, 0x7fffffff, 0x7, 0x0, 0x8, 0x20220, 0x1, 0x100000001, 0x1000, 0x56, 0x8001, 0x800, 0x1ff, 0x3f, 0x0, 0xf48, 0x2, 0x5, 0x6, 0x2, 0x9, 0x0, 0x280ce9a5, 0xfff, 0x6, 0xff, 0xfff, 0x6, 0x3ff, 0x2, 0x6, 0x1, 0x3, 0x4, 0x1ff, 0x0, 0xd4d, 0x2, @perf_bp={&(0x7f00009f9000-0x1)=0x0, 0x4}, 0x0, 0xfffffffffffffc01, 0x7fff, 0x7, 0xffffffffffffffff, 0x80, 0xe3, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x5) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000069b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000-0x4)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f52000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d53000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000-0x4)=0xe8) r18 = getegid() r19 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f2a000-0x8)={0x0, 0x0}) r21 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000253000)={0x0, 0x0}) r23 = syz_open_dev$urandom(&(0x7f0000088000-0xd)='/dev/urandom\x00', 0x0, 0x470080) r24 = accept4$ipx(0xffffffffffffff9c, &(0x7f000036d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4f000)=0x10, 0x80800) r25 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000971000-0x11)='/selinux/enforce\x00', 0x88100, 0x0) r26 = signalfd4(0xffffffffffffff9c, &(0x7f0000c10000-0x8)={0x3ff}, 0x8, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000090d000-0x8)={0x0, 0x0}) r28 = socket$pppoe(0x18, 0x1, 0x0) r29 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000056c000)={0x0, 0x0}) r31 = syz_open_dev$sndtimer(&(0x7f0000c61000-0xf)='/dev/snd/timer\x00', 0x0, 0xc2) r32 = accept$inet6(0xffffffffffffff9c, &(0x7f000094b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00002f8000-0x4)=0x1c) r33 = accept4(0xffffffffffffffff, &(0x7f0000972000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004cb000)=0x10, 0x80800) r34 = accept$llc(0xffffffffffffff9c, &(0x7f000074e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000195000-0x4)=0x10) r35 = syz_open_dev$urandom(&(0x7f000064f000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000cef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xffffffffffffff70) r37 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r38 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000055000)='/dev/sequencer2\x00', 0x4200c2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000088a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d3f000)={{{@in6=@loopback={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000670000)=0xe8) r41 = getegid() sendmmsg$unix(r0, &(0x7f0000f42000-0xa8)=[{&(0x7f00000a3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002b8000-0x40)=[{&(0x7f0000ded000)="3646b03732ca8f005cb26e1c8865f35f9dd15b45344982d59501de22fac4c53799226dda2a84bf0c0d4f1eb0060f955f0ea77be952f329054961a8cd8418032382457284714b722a1dfd4019cf232cce005cd36c5b664857e6b894316d253c3ca093ca19dc49c429061cb1fafc1a5515dd4f18ed15db4b2307f095693b9679c622e6e85f7eef9017356f2b8e05a63c007cacad99fd1d33a461501514c836def1ac2b9ff911e6d2a397", 0xa9}, {&(0x7f0000da6000-0xfa)="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", 0xfa}, {&(0x7f0000784000)="e50be2346a3d2fc308a8fe41c92e2d11e5e6e1cfd0054b96825c0b3ea1d21514f409d869086e4e0146085b60b8c338e8e48164e37a1c79eb9b8eafde5cc858c7b7de9a89604c72568eaf5c5f8079399e8dee8c083fd31fd1af8447194b05bc0803b0d4", 0x63}, {&(0x7f00001e5000-0x3d)="7b3506af94882bd2c81dd42288c1567da9365f58877b039f9c7807a9d8290ec36717af850d81245eefd22ad7dda73bf2e9c803b2eebef205d939142bcb", 0x3d}], 0x4, &(0x7f0000d84000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}, @rights={0x38, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x28, 0x1, 0x1, [r33, r34, r35, r36, r37, r38]}], 0x150, 0x8080}, {&(0x7f00005e4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000828000-0x20)=[{&(0x7f0000fd0000-0x39)="b9ac7f70e8be1b12914a3ca5bad1f6a122400ce49e1792f977b32fb5542f04a1e2b00c4387e792859892192b86a281f2509ad95408aafa9e98", 0x39}, {&(0x7f0000d01000-0xa9)="a4fe6ce1a64c0ea3166a5d63f40fe817b125b7378d9b7d53721aaf5b8d888d18fbccc9ae85d333c7dff665625869ef9cfe987a9c224640ca484ba1809fcd7e414d7e6602b0b6f6f997f210c087934071e3606b01cc92c9ee45d66779c002ca3c408547e8ba4fa73ae25069c6d49914484bc76ec56fc67438f7f476e3d5e34827f102c414e747738f66b8eaccc8ac27df8fb20a636cfd5bb5f4609d1bc9da06762d7c7d2aa45026db85", 0xa9}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000f6a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000057e000)=[{&(0x7f0000c9b000-0x3e)="b4b1abde257c1eda7693e540e52597973b215b14d94dafcb87dc0eb139153dd6e0226dc977fe9f970596b221b2e793003e16e246c0cc72a87cf7f746f5d3", 0x3e}, {&(0x7f00003d7000)="", 0x0}, {&(0x7f0000295000)="8abcee4b981b00af786f63279b6f1ed8fa9f6ea2", 0x14}], 0x3, &(0x7f00008b6000)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x20, 0x20000004}], 0x3, 0x20004091) creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r42, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001f1000-0x8)='./file0\x00', &(0x7f000055c000-0x8)='./file0\x00', &(0x7f00001d1000-0x6)='logfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/31 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000-0x24)={0x0, 0xb1, 0x3, 0xfff, 0x7, 0x0, 0x1, 0x3, 0x9, 0x9, 0x2, 0x89b}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) symlinkat(&(0x7f00006d1000)='./file0\x00', r0, &(0x7f000038a000-0x8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004c1000-0x4)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d12000-0x18)={0x1, &(0x7f0000294000-0x35)=""/53, &(0x7f000094e000-0x18)=[{0xb0bf, 0x5d, 0x0, &(0x7f0000cb4000-0x5d)=""/93}]}) 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000075a000+0x897)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:04:53 executing program 1: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fdc000-0x4)=0x9) 2018/01/31 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000016c000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) open(&(0x7f0000eaa000-0x8)='./file0\x00', 0x40, 0x1) write$eventfd(r0, &(0x7f0000c6e000)=0x0, 0x8) 2018/01/31 09:04:53 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000164000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fae000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x90, 0x0) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x3b, 0x6, 0xfff, 0x6}, 0x10) unlink(&(0x7f0000001000)='./file0\x00') [ 43.816086] device eql entered promiscuous mode 2018/01/31 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="481794a66a231d6f4b54d01f191e028af35116057b535ada90a55905e71624acaae6c9f3c4b207218fceb93a2b22433621056715dd3cbce0af41a517", 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(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) get_robust_list(r1, &(0x7f0000003000-0x8)=&(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000002000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x0) 2018/01/31 09:04:53 executing program 0: 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) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0xd, 0x2, @thr={&(0x7f0000000000)="831b4616a6895b922aa12585cd8b769091808e18b3ca6518764c202bf6b08eab357e84258f39cb03ce949639a35ee197d784ecac306dddb45bd9d08f1c22dbdb2787ae401b3177aff5850bb2277edc80195540512068d6e1c9a0d6bf0cd85e5334", &(0x7f0000002000-0x5)="80e7f57869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0xa000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) timer_delete(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000004000-0xa1)=""/161, 0xa1, 0x100, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x3, 0x1, {0xa, 0x0, 0x99, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r4}, 0x14) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x1)="04") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) 2018/01/31 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pkey_alloc(0x0, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$getreaper(0x0, &(0x7f00002e0000-0x8)=0x0) 2018/01/31 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cc8000)=0x0, &(0x7f0000fc6000-0x4)=0x4) pwritev(r0, &(0x7f000089b000-0x10)=[{&(0x7f0000fc4000)="9cd369160683fc64f0af9bc227e81d135e249e74f329914f5741dec79fc84b591686b4036eba9a852548198c21a6112c98b737e34b067608fb911d44843075d00252802831d4fbf4a5d1bbfa5d56ac424d67038144e12753bdefe70f", 0x10}], 0x1, 0x13) 2018/01/31 09:04:53 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/keychord\x00', 0x2004c1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000062a000)={0x4}, 0x4) sendfile(r1, r1, &(0x7f0000786000)=0x0, 0x7) rt_sigprocmask(0x0, &(0x7f0000998000)={0x90e}, &(0x7f0000b58000)={0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x200000000000042d, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0xffffffffffffffff, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x32e, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) mq_unlink(&(0x7f000021a000-0x1a)='#[cpusetsystem/wlan1wlan1\x00') ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') pivot_root(&(0x7f00003dd000)='./file0\x00', &(0x7f0000dbf000)='./file0\x00') 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cc5000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000292000)={r1, 0x80000, r0}) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") ioctl$int_in(r2, 0x5452, &(0x7f0000bac000-0x8)=0x9) kexec_load(0x7fff, 0x3, &(0x7f00006c4000-0x60)=[{&(0x7f0000416000-0x4f)="3a5a2521f119e973a0f5088095a532ca69e17bb95cd08a8160a0b5e8f8e6ca9d11362e460d2e8fc1d4a71277f8356aba227ad00290a3a15022d047069233c83e04c5ac50b7cd33e4c41e9d4fc2915a", 0x4f, 0x0, 0x8}, {&(0x7f0000b93000-0x44)="687c4db78eed6f96527221310646903545c1106537428a3e4f41acf219d6327ca60e3a9bfb85b16e4a58a1b02f812182cac4ffaabafa73e5baf0a2cdd16e336af00c30b4", 0x44, 0x4, 0x1}, {&(0x7f0000ee9000-0x83)="3f2aab4a45e46bc0f4af8f4445ace079dee707555c824f2d8903c7cdf952667e8310d81a843fa1a4d08b7d05182d0742c83ddab345077cec75b5a243885e06b23db3554f0ecfdcee369f6c9d0b2aa72a907d171c616298eeef06d85e773bdeba344a1018dba07dd601c4ce9e759033c34601c8df365b31932b44e0f3e718fd8171d132", 0x83, 0x5, 0x9}], 0x2a0000) 2018/01/31 09:04:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x29, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a3000-0x8)={0x0, 0x0}) setsockopt(r3, 0x1, 0x9, &(0x7f0000826000-0x1000)="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", 0x1000) 2018/01/31 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x5, 0x5, 0x4) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f000078d000-0x4)=0x3, 0x55) r1 = epoll_create1(0x80000) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000049a000-0x10)={0x0, 0x0}, &(0x7f0000c7a000)=0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000830000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d8000)=0xffffffffffffff90) sendmsg$nl_generic(r0, &(0x7f0000c71000-0x38)={&(0x7f00001bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001aa000-0x10)={&(0x7f0000f66000)={0xffffffffffffffe0, 0x0, 0x0, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x484}, 0x1, 0x0, 0x0, 0x0}, 0x8008) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000677000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b69000-0x4)=0x0, 0x4) 2018/01/31 09:04:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e77000)="") 2018/01/31 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x1000000000}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 09:04:53 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009ad000)=0x10) clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000000000)="") 2018/01/31 09:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x6, &(0x7f0000001000-0x30)=[{0xfb3, 0x2, 0x28f103b0, 0x2}, {0xfffffffffffffffc, 0x69, 0x0, 0x3f}, {0xaefa, 0xfffffffffffffff8, 0x10000, 0x2}, {0x0, 0x0, 0x4, 0x7a}, {0x6, 0x0, 0x1ff, 0x9}, {0x4, 0x7, 0x7, 0x6}]}) 2018/01/31 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pkey_alloc(0x0, 0x2) epoll_create1(0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x1, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/enforce\x00', 0x24802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000033d000-0x20)={0x7, 0x5, 0x820c, 0x100000001, 0x5d3, 0x10000, 0x20, 0x9, 0x0}, &(0x7f0000894000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fc3000-0x10)={r2, 0x2c, &(0x7f0000632000)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x200}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000163000-0x4)=0x10) 2018/01/31 09:04:53 executing program 0: r0 = syz_open_dev$random(&(0x7f0000d4f000)='/dev/random\x00', 0x0, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="4928d872fc75009c3d516a3d3d7bd826495247f03b9fa4941a5c2f8a7454bbc822589a13a31636584cb1d3ec1f9658a746baf5850e505ee00e98a6a50a2d63c9b3cc327662a4c9c1d6ef3764363bc942ed4b19c11a4e229e2885249f2c844aae043ccef866080054d53ae6716bfe8bd8aac79a0aaedb4abf84de385b0fde8446467009dbd5ccfb36cbb7deb7582359d58f61484b88e200c67f41a415259cbfe5a13260772c4a8c48c6c208e2f51abfa02b45", 0xb2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ded000-0x5)='ceph\x00', &(0x7f0000172000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='/dev/random\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000a75000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, r2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x9, 0x9, 0x4]}, &(0x7f0000002000-0x4)=0xa) r4 = dup2(r0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401}, &(0x7f0000000000)=0x98) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x20000}, 0x80, [0xd92, 0x20, 0x9, 0x100000001, 0x3, 0xb72b, 0x80000000, 0x0]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000004000-0xb4)=""/180, 0xb4}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/150, 0x96}], 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0xfe, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000007000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000001000)={r6, 0x3}) 2018/01/31 09:04:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000d17000-0x25)="27776c616e3123656d318b766d6e6574302c236367726f7570766d6e6574302b626465762376626f786e6574317070703100", 0x40, 0x100, &(0x7f0000001000-0x40)={0x1470, 0x6, 0x9, 0x7, 0x0, 0x1, 0x0, 0x10000}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000001000-0xe9)="3588aebac5e75c8619d56403adf7a8d31cb9aff195386b8eabc8c0bcbd2d7d4694d1b5e7a4457dc836e7ec9ec1ca88a690b67b6c6f082cc15688e7abf046d093460bb7030773c9be2e3cb15b14cd35276af76033af73120cd686a98591c0a598d8df1f0772ab0e6e999db50531acc5304818208e812ca1d177b9b3b532f608ffb39e26085811449e1631770ec188fd21d5cd85dfaccb9f9bffedb4ac32c7b52e87dfeca79a8759da4d8220617512fc9e8c2c1411e969281facb502dec54843fa759d88979550cd0e921ca281cbf41362ee73631089d7b77cce4def1a18306d410b27d30167ed9bc2ae") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0x8, 0xf31, 0x7a, 0xd1c, 0x200, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000001000)=0x90, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) fchmod(r3, 0x20) fcntl$setsig(r0, 0xa, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001000-0x2c)=""/44, &(0x7f0000003000-0x4)=0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r4, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000001000)={0x2, r5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0xffffffffffffff01, 0x0, 0x200, 0x1f}, 0x14) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000-0x4)=0x4aec, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x6)=@hci={0x1f, 0x401, 0x3}, 0x6, &(0x7f0000003000)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0x76)="ad34c17f18cfc944dc88389b9c365d6490c293dcc03a6761688813d1ca0d73910d43e3d5e099c2c64b1932c2e1da8745cab241c21f722f6b3683015d09223783c610845f032fbc861adda4615d4e57c347e8b25fa1e0d6c847fd3ecca5a42855aabc7a1896441d6b401252a007d846d7f57acdfe52aa", 0x76}, {&(0x7f0000000000)="3c9f1ca4a8f289ca7d15a51ed44d63f428b3ee255f02d339fc34029582ff92bc63386e044d10831a04eb85c815726974ec8f2122d12b28684ab3574320e8c54bc1ee337e257babbf50279f64a362df318f4065eb6fe72d073ab8e586c88d68a5c04a6bc5f7500cbeb66b007e4c785d7afbf69ef2be63c026d746da65c07e414142684170b6817b6834166c73f3dc0d95466c24d9617e99feeaba3ac2c394686f38e14c3cc5c3f69fe7102a26c0b68ee51277f8ad6e", 0xb5}, {&(0x7f0000002000-0x64)="2045ebe14ba5130f7ae1306f0db2d1206f12e65f8106de0ff877c65d0a9767506f2456b8df873bf03bef91127a675b3c0ef9545c0e65c206db1027e896b2c8d70c35ecd753cf985b225ff95954113dac8dfb91f72148d9fd6b7a550379970858a7108285", 0x64}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000006000-0xd9)="f7ed8da09319d4069c8eeb8e86a7a0bdc9d7dc27ac72f8e7e75d1d3639058d40d81d74085878903431131e87648abc4f5a68b8d9da837e0a741595a1e5b70024f02d6de017937cb1cb39b7b8e05bd467fef378851771eb2f4a8ac7f56fd708f33ff5cb4a021dc70ef181ef99c9e02ed000111db246dba86e1bcf11703998540a42d494a6dddbcd976c48f037c5ec266c5a210aa70d1630e31b11d9d89d34ca810e9d367c29fdf6fdc8509ba758bd8f75796165141aa1a0245884a5ef47fe2df33c76e73c831be09e617825e1bb8d077e20905315b28baf5d14", 0xd9}, {&(0x7f0000005000)="dd82d46bdb218215495de169c1e8a2d07cd1008d6e75aad53f101c60b7b2a262795dfb64abc8f63a882ce3b58cd5004aa7b9620ac8e3789b945b85", 0x3b}], 0x7, &(0x7f0000006000-0x60)=[{0x60, 0x11f, 0x8001, "c4b00041a20fb40f93f201109d7c41b747573c3f05293ad2194d3db4228ad9d5d1b41c7de585050dbc646c545c3f0df84e3df035d6c61e94799254c363c1709d6997f125102bc34bd7a4"}], 0x60, 0x4000080}, 0x4) 2018/01/31 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070a000)='./file0\x00', 0xffffeffffffffffe) mount(&(0x7f0000470000)='./file0\x00', &(0x7f0000135000-0x8)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000053f000-0xee)="cf") 2018/01/31 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000047c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004df000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, r1}) [ 44.022987] binder: 8370:8379 Acquire 1 refcount change on invalid ref 0 ret -22 [ 44.053488] binder: 8370:8379 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 44.055089] devpts: called with bogus options [ 44.060487] devpts: called with bogus options [ 44.076011] binder: 8370:8379 Acquire 1 refcount change on invalid ref 0 ret -22 [ 44.083877] binder: 8370:8409 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/31 09:04:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) 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}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000e0a000-0x18)=""/24, &(0x7f0000e59000)=0x18) 2018/01/31 09:04:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x2, 0x0, 0x0, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/31 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000246000)={0x0, 0x0}) preadv(r0, &(0x7f0000c05000)=[{&(0x7f0000c0a000-0x1000)=""/4096, 0x1000}, {&(0x7f000069c000)=""/132, 0x84}, {&(0x7f000033e000-0x44)=""/68, 0x44}, {&(0x7f0000c94000-0x9f)=""/159, 0x9f}, {&(0x7f000016f000)=""/160, 0xa0}], 0x5, 0x10001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0f000-0xc)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000955000)={0x0, 0x10001}, &(0x7f0000754000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000038d000)={r2, @in6={{0xa, 0x2, 0x274, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, 0x98) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f0000432000)=""/63, 0x3f) lseek(r3, 0x0, 0x3) 2018/01/31 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) read$eventfd(r0, &(0x7f0000c59000)=0x0, 0xfffffffffffffddd) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000af0000)=@buf={0xfffffffffffffd43, &(0x7f0000851000-0x80)="f158070888fc66da6ef6a8719a3d71d28fab5a830c476268168cfe717a783b16b27224cd87147b93ddc90ab0cd4282c86de89e353fe8e697705dfcaf43ee2529e1f8feed6b5fc1b7b072e9f57bf097e1ac140dbd1e2452f017bc693b7390d900d851c50000000557da780447654f945fb032e7ab66a4e16295192a590e5b4a38"}) 2018/01/31 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fe6000-0x14)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/31 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) pipe(&(0x7f000094e000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000096b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4b000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f0000250000-0x10)='./control/file0\x00', &(0x7f0000474000)='./control/file0\x00') 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000ad000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000282000-0x4)=0x0, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cc000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000442000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:54 executing program 3: fallocate(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000043e000-0x4)=0x1) 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$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000034a000)={0x0, 0x0, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2018/01/31 09:04:54 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00005ad000)='/dev/usbmon#\x00', 0xab7, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xba)={0x0, 0xb2, "412666bffc0e4af3e006e3a9fd80b3c8337a1a7a63986e72dcc3ed1d1e05048025f4806b72a4b638a116f6b79c5bfe66bf761a105efd7d24e6de39c57df10466dc81f828edd978d08b5cb335c313bc6768a50022a5cb0e1f82283047d246d7401a4c415dde810e0c7af2077cbdf6361f92f8c671ba0c91a472de200aacd4a3fd8d7fd60da40a7bb315eaac0ef3e36cd34b01e3419302b0687e1e2e8fd13da57367678d47df8d6995c7e0fcabd5664ff4bcd8"}, &(0x7f0000000000)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x200, 0x0, 0x1f, 0x85, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000)="9f4976370b879c839b603910023ae868b276b3667e97a8a0f5249ff97034235bf9e4c92456221f650b6a67e42593824da10f10b7e56166ff08f5404170356fec3121a2f03a21e1cfcdd057f1bfb02e33ed98619659b5a8eae7bb9a5da3d47bfc015ad520ee854b6b9439e444", 0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x29, "17a3c749c05cde942fe04dabf095ab9d6de9204b5454ef2f95a490a6fbd4bff2fb3b19f3ec46621575"}, &(0x7f0000002000)=0x31) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000)={r3, r4/1000+10000}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x6, 0x9, 0x3, &(0x7f0000003000-0x10)=@common='vcan0\x00', 0x7f, 0x7, 0xfffffffffffffff8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x28)=[{r0, 0xa000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0xc100, 0x0}, {r0, 0x1, 0x0}], 0x5, &(0x7f0000004000)={r5, r6+30000000}, &(0x7f0000005000-0x8)={0x8}, 0x8) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0x29)={r2, 0x21, "ce4b4174d438b20cc1b561c65e75a178f554009c2574bbf6d713c0453a7d850ba7"}, &(0x7f0000001000)=0x29) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) sched_setparam(r8, &(0x7f0000003000)=0x5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r7, 0x8}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000008000-0x10)={0x27, &(0x7f0000007000)="20a95231adf3570a8e48705bb68300a47088a100d925497f76da50216ed016523c97960c3a628f"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000004000)={r9, r10+10000000}) 2018/01/31 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(r0, &(0x7f00000cf000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040f000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000de000)={0x0, 0x4000000001}, &(0x7f00008d7000-0x4)=0x8) accept4$inet(r0, &(0x7f0000dda000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ad000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000efe000-0x6)={r2, 0x9}, 0x6) shutdown(r0, 0x100800000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r0, &(0x7f0000e37000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000)=0x10, 0x80000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) 2018/01/31 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000de7000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) 2018/01/31 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd3000)={0x0, 0x0}, 0x80000) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000740000-0x9)='/dev/sg#\x00', 0x8001, 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f000005a000)='system_u:object_r:wtmp_t:s0\x00', 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000676000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000040c000)={0x0, 0x9b, "d44392cad020c5c54664fc7296c5b0ca7db05cabc18596da297148e198cac4d79380ebbc32f4e1077f936a69b87a5ddf348b606ec8d6c7248790645a9ce908fcc0154b9f4d370dad74ce32550598a3660042bb2eb3b7db1fba9d9727f048fcfa7c0f738e29d9ab9612b46f121588882c673c386a284fab7bbbe60b672bbd419db8456ff92cf8a1143c7f74b1ce4b8fb706821ca144c7a73c643c70"}, &(0x7f00006a0000)=0xa3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c5e000)={r2, 0x9}, 0x8) 2018/01/31 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) clock_gettime(0x0, &(0x7f0000167000)={0x0, 0x0}) pselect6(0x40, &(0x7f00005e4000)={0x3, 0x7, 0x1000, 0xffffffffffffff00, 0x8, 0x4, 0x1, 0x5}, &(0x7f00004c0000)={0xff, 0x7, 0x3, 0xd383000000000000, 0x3b7, 0x8, 0x3, 0x100000001}, &(0x7f00008bc000-0x40)={0x7fff, 0x9, 0x0, 0x200, 0x2, 0x68, 0xc295, 0x6}, &(0x7f0000b35000-0x10)={r1, r2+30000000}, &(0x7f000013a000-0x10)={&(0x7f000032d000)={0x2b9b}, 0x8}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/31 09:04:54 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f00005fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000+0x484)=@l2={0x1f, 0x80000000, {0x100, 0x2, 0x3f, 0x3, 0x40, 0x7}, 0x2, 0x200}, 0xe) 2018/01/31 09:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, 0x0, 0x6) write(r0, &(0x7f000044a000-0xbb)="04", 0x1) 2018/01/31 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_gettime(0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000305000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000038d000-0x8)={0x9, 0x24b036f1, 0x7fffffff, 0x5}, 0x8) 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000539000-0x5)={0x0, 0x0}) sendto$llc(r0, &(0x7f00002f8000)="2b10e85bac41244c42dd25209df8376cdd11945a234790b36cdfdbba36c6f6224bfe5650bb41bd20d7586873168b57e40672445bb2220aaf13d0405436a3ca362b5a7313cdc9566302524568d450c494eb02f33f1b38957ed583ed68cf6242c5476f57e4149c7fa4ef4b0dc8904859ae9e329a5d60b99632300f045a47a970432d27d0a21a779737d1316f6bfda1396d2451aee03319772ed451e93302a1dc937a289dd7843314e870ba68bdbb0f", 0xae, 0x24000000, &(0x7f00005de000-0x10)={0x1a, 0xdfe6da11fad865a0, 0x401, 0x4, 0x80000000, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00006ec000-0x90)=[{&(0x7f0000802000)="8909e31c80f588d9", 0x8}, {&(0x7f000038d000)="8ba4a7439e737958548968943a212aaf79bb75340dddf7f6c1a2f27aa926", 0x1e}, {&(0x7f000088e000+0x51b)="2a3361cab97aac78e9a7b1aae4fbcd6f5c73fe8e7b0cb6e3870dc4c9e5ace6beaaf003cd7b19601883310f7956ed25f65437d10647eb1098db2b1ae8efdf40cf8287509854feb5c109b7a96f61d5522069498d7ac93cbeb51e4609ab02ca45661c31ae6c6331fe0af7e24159c1eb51794d9db38458b076084cfdb531ed3bcf87c74dc980667ee4960c24d44268e379b053de3d74394e5bcac752a7102a85489909c9ee11e103495585d438cc01a567581895a1", 0xb3}, {&(0x7f0000452000)="db4afc49f95a7f820510795ef992b7de1b7fd4243ecf19101ab7a2d65ed106a7b57405c4d6bf65289dba171c7821822a93d99219ce81ef35852ec7679ff01d668867e8e3e4c4df8899dd0228ceafbc46df0f650a1eabcc489e4a2d2c7bc3785fb82d009d113603b062caec368f8d3216c6ecc5ac5a500fa24694e90e05a7d854966d52ab386eb6c29098dba9d3918a562ad04a8b81f3cec92ebe759baef87695ba04bbf899b11db66c55837384ab41910701538687243c0807d4d7488a61dce9b49d1d9e7483fdb084c4ace619d3822810a500", 0xd3}, {&(0x7f000060d000)="1cc5ce52355ba10fd736a7ffb245d2b3c062a11ebe0c8d9916670f99e418aeb83a1faa9392af34726a665f0620ee4ac6b1b4f75825535f02faabed16c0919250b4757b76ff3200dc2fca5f083db5fd", 0x4f}, {&(0x7f0000c2d000-0xa5)="773a6580d0524c89f8eba8d6e20677d22cd95903e53effb6ce68b1f8db975868de9397dc0263986c9b42435f9d9c3aaad7af0a26d06401fd168051b5b81ea2678ebc78abaa4e5009271b1920305753c5bcbfa4fc3551906df0f8c388fb9b1e51a340c802031028c7df454caeb9523bce247db7544c3bc3feb6b5559982a96bee8556aa2079b6d12a540dafac31780c67fa92700a76b4e8113077280a832034efccbb70553f", 0xa5}, {&(0x7f00003aa000)="03f86fd545c244ed6b18f0e5d08b202fc3a41a7a8f5cec041070ac88c869fbd34c7cfd21573c0415399ce1ad76b516c61a1c6c1eb48a75f08d3356b8d854bea1cf1e612a00a4230890f0367b75de0e5b12b7325a12", 0x36}, {&(0x7f0000ce6000-0x44)="1343105b1bf37227b05eb56cc9e176ab559be593c1d9bab8e550cd58001126058ba657cf630a6195ec133b84b3677227ffad91c61bc5497017fb333d8f8e26a6a5883fcc", 0x44}, {&(0x7f0000aa0000)="013994642e1faf1227c98c43b7da4874cbe63ee938d5c86b5eeedf2e49b7c202be41c0a6516aecf30d8cbfcee68bbc7a097ee1c49764b246e1aa83fef4e3b0d6e7b1fdb5624d7a53e36158bd11771eaf9bf52da936f73c6143613f1a6f9e6d2f3a96a40f07c3924dfb82a96fe59cd419a9d64c9b173c637b67c45ae95d8219b62988d281be142ca4227986b13fa10070a5027e961d3bef67349af11ecdeef3b4a816675ea42b51f42d5c516f2593cb4843d3274b1936f0401353095d77d785858f6d2532de79ec13f5562dcfb4d4c9ce1dc1fa63f8ddbbee80fd417a13da6279e37c8c737c8d6591c6451a29bb158c44398ee3b562", 0xf5}], 0x9, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/31 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008f5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000558000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ef2000)=0x14) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000ef4000-0x8)={0x19980330, r2}, &(0x7f0000d8f000)={0x1, 0x6a00000000, 0x1f, 0x80000001, 0x7, 0x80000001}) 2018/01/31 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000022f000-0x4)=0xd65) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) 2018/01/31 09:04:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000049000-0x10)={0xffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a36000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000)=0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000039000-0x8)={r2, 0x18}, &(0x7f00001bd000)=0x8) 2018/01/31 09:04:54 executing program 7: socketpair(0xf, 0x800, 0xb6, &(0x7f000018b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00000ac000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$llc(r3, &(0x7f0000b7c000)="90b8a126f9709cd1747218b135b3143e0ad6cd249783abfb92e3a20d4e74c814e246f409ea2f325e199a72cac7e17b0363bfd92b5611a7a10120c4bce0563077bfe0073c6410c98a0c90785e9224be", 0x4f, 0x80, &(0x7f000093d000)={0x1a, 0x11, 0x7, 0xffff, 0x100000000, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) pipe2(&(0x7f000097b000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f00009d5000-0x1000)="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") 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x0, 0x0, "21cf86ed2c97", 0x0, 0x0}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000792000-0x58)="006d3c9e1535816b390b12716326be521ba1a44042ce77d47e39c7a0d809e00f2be152d89da9b502588f50cf1f6c83c66752b9890794fb65af5c62fb39b613861765a32aa85fb19e837afe7b78ee69cae36b5a992ade8887") mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fec000)=0x0) 2018/01/31 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b34000)=0x2) 2018/01/31 09:04:54 executing program 6: unshare(0x103fd) rename(&(0x7f0000d85000-0x8)='./file0\x00', &(0x7f0000b4d000)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="3396a598b0e1e7b39005ed3110e057bea74a31a7c966e1e1ec90e5a64de7b9e7"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000196000)={{{{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]}, {{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x0, 0xff, "dfa3e7f4b60af331c2073508edca8b0f194eb5971779c665ecccdd6ce64cf5326f4743074a53306d110617c349b8807769c607a9293909383241752e24736e7d65852447621d33b5258061da36dacd54"}, 0x160) 2018/01/31 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000be0000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6(0xa, 0x2, 0x0) 2018/01/31 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/autofs\x00', 0x2040, 0x0) recvfrom$packet(r0, &(0x7f0000648000)=""/5, 0x5, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000015d000-0x10)={0x9, 0x8, 0x4, 0x8000, 0x0}, &(0x7f0000f24000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ae000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) socketpair$inet(0x2, 0xf, 0x31ea80, &(0x7f0000739000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000689000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000093c000)=0x48) recvmmsg(r3, &(0x7f0000218000-0xb4)=[{{&(0x7f0000cd4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000382000-0x50)=[{&(0x7f0000477000-0xfb)=""/251, 0xfb}, {&(0x7f0000894000-0x3e)=""/62, 0x3e}, {&(0x7f0000d0d000)=""/27, 0x1b}, {&(0x7f000027b000-0x1b)=""/27, 0x1b}, {&(0x7f0000f6e000)=""/79, 0x4f}], 0x5, &(0x7f0000933000)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f000025a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000923000-0x80)=[{&(0x7f0000318000-0xc4)=""/196, 0xc4}, {&(0x7f00006e9000-0x1c)=""/28, 0x1c}, {&(0x7f00006ad000)=""/0, 0x0}, {&(0x7f0000fc6000-0xdd)=""/221, 0xdd}, {&(0x7f0000b8f000-0xd4)=""/212, 0xd4}, {&(0x7f00002c9000-0x87)=""/135, 0x87}, {&(0x7f0000cac000)=""/153, 0x99}, {&(0x7f0000634000-0x7f)=""/127, 0x7f}], 0x8, 0x0, 0x0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000240000-0x20)=[{&(0x7f0000f1f000-0x97)=""/151, 0x97}, {&(0x7f0000a14000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f5c000)=""/23, 0x17, 0x9}, 0x0}], 0x3, 0x40002122, &(0x7f0000717000-0x10)={0x0, 0x1c9c380}) getgroups(0x0, &(0x7f00005d2000)=[]) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r5}) 2018/01/31 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x48364b2b, &(0x7f0000806000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000019c000-0x18)={0x40, 0x10001, 0x6, 0x6, 0x7, 0x6}) socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007af000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000adb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000bf6000-0x10)={r3, &(0x7f0000abc000-0x1000)=""/4096}) syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) 2018/01/31 09:04:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x2, 0x2, 0x0, 0x6}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000727000)='user\x00', &(0x7f000052b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e65000)="08799416a558a53090475233ea5cb6bdceaec12f46d57e002522055188ed1b58d9f83eb8284c40b03b4a1d1756d255f63875f8505175f47a9de6fc6157f8a714f680a55b1903b6c3e915baac37e80eb2cccce5d0976ef4ba350f3c6731e68cdd68d5942c1ec563124011df86a0f404f1b554a20dde1e2a90fd1ade7b8f77eca578e35696c2c4e3d624dd68931ad6f446e04412ec6c724f69e27e8497ed62f595cb88b9b15367013d3920e92dbb7392057fb55b8a719c37", 0xb7, 0xfffffffffffffffe) r1 = add_key(&(0x7f00006e5000-0x6)='logon\x00', &(0x7f0000290000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a5b000)="64dd2c3165cb92928d62faaf9fb88ab3f95cc8a8d0b377e88d57b75f964c990f5a40b5c194f7ec61680131a93a2a1d1a8ceb8d5f55b3a342474c90112768f48d2b5116f0fec77623386bf22e1f633f17", 0x50, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0xe19, 0x826c, r1) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000a39000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) 2018/01/31 09:04:54 executing program 3: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000013e000-0xb)='pkcs7_test\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="bf474effa78a9267c53a507d6bebd84a884599c867f24286b61e211a23a9f4a38597ad30cb1767d683eebeef3bb1e35dcb7f5b903a8430bf8e4b9ee59d7f84d1cf87414e7ca1cc3f60e4641d6be7d88a62c9a6", 0x53, r0) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0xfffffffffffffff9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) keyctl$setperm(0x5, r0, 0x1000200) keyctl$describe(0x6, r1, &(0x7f0000521000)=""/0, 0x0) 2018/01/31 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) 2018/01/31 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000837000-0x9)='/dev/ppp\x00', 0x4002, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a11000)=0x14) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000f1e000-0x4)=0x0, &(0x7f000089e000-0x4)=0x4) sendto$packet(r0, &(0x7f0000fbf000)="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", 0xfd, 0x10, &(0x7f0000862000)={0x11, 0x11, r1, 0x1, 0x2, 0x6, @random="0de2531692d1", [0x0, 0x0]}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) accept$llc(r0, 0x0, &(0x7f00009d6000)=0x0) 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f0000c3c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2018/01/31 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000000a000)=0xc) connect$packet(r0, &(0x7f0000009000-0x14)={0x11, 0xc, r1, 0x1, 0x20000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00006cf000)="69518e6dad81551d3995887197c11b21e825f7af4b973d4034600f12c7bc11d2f680d2b48e223560b1a827e7c21e97c12a4e25ca") recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = request_key(&(0x7f00008bf000)='logon\x00', &(0x7f0000362000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f3000-0x1)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000f2b000)='trusted\x00', &(0x7f0000bb2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000051000)="a6b2f98e71d0b5", 0x7, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000efb000-0xd6)={0x0, 0xce, "20db14ef8f9a5ec4554ff4253bb887055c96e5ea67d7fe9cb32d4548a1def14be7af17190cdb2ab2d0cd2d44b6de992ede6c14f9a723410a379cee38be69c122662a2e6e3da8f004a8a2564ce495c3d0d55d4e22762861548e226c011b9edf53c1b387b3afd3b6af01486574f998dda5c2d0de6edfe919e667293b6a8ffab458c48d2cac48f1397bcd6b27093f4d5d89f4225b568840e199485a72c44fdbb74ce81174805a22a589c89cb6a01c550a2b6805666ec64322ef00b242c08831e99ee37a39a0f66b7bfb17995f5e9d8f"}, &(0x7f0000731000)=0xd6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000079a000)={0x0, 0x4}, &(0x7f0000989000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000331000-0xb8)={r3, 0x5, 0x2170, 0x45f, 0x9, 0x7, 0x0, 0xa0f, {r4, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1000, 0x8001, 0x34a}}, &(0x7f000044b000-0x2)=0xb8) 2018/01/31 09:04:54 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x80, 0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80802, 0xb0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x204)={0x204, 0x24, 0x409, 0x1, 0x3, "", [@typed={0xc, 0x20, @u32=0x1ff}, @nested={0x148, 0x44, [@generic="e69ebe7844b52ad84892136a15cc4eaf0b6ae027e61781b6ad7c5087cbdf9333d16f7cf1c3110bae2434d192f74acbdeedaa83ce4d57b523a3f571b124f1f11c95622b3093ffae06a9de8989c0d97ce1574c3b2630d77c9f0d346db421c46cd8a0858ce3beb0bc5b06fe83d2", @generic="00dbb713ca891bca848be3aaf42f6d2ae94cd664994e7571bd6be4dd06f4637cbd0e8a36d54363b2a3953500532fee77de284cd191c93c4036fda5f17d97e8df8816a2188d4dde09b87e83d6f7ad356808d0bdd7310fec2db3e295a1a25cc4da96751d0f9f9ce4e422327b21dc7cbb5a4a978f1e1737fb65f7bda29cc1a3783bd53d0b48bd81f26a817f9bd5c9016c352ffa0880d435842948ef72e83d215e8b7d1c9fbf4fabe43bad3451936314a564171af27dc9d33d2b3005c56db194f6949ba4492a4f05", @typed={0x10, 0x33, @u64=0x401}]}, @typed={0x18, 0x20, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="329440ab3cbff8dd24edd998e522660b4318e0cd6f197a1877cdeb955449be287c35fb6599aaaa276c4e4681705c2e921d50b2c5db30e831e670c3acd851b10a4074a872dbadca51c1430578c130dfc84aa17095d2bd4e9cd474f249779e1a12ca91cc824fb4352e0819cf853b69afb7c754286a8c4ae907d97eed980246eedc587887f277"]}, 0x204}, {&(0x7f0000000000)={0x1234, 0x2f, 0x120, 0x4, 0x1, "", [@nested={0x1224, 0x41, [@generic="7f2527c8108e9c4517f8cbd6e8df55dfd34ece6043def2e478b073656ae8238b35220736176bb6cda844e965f2528c57317148f230928794d52686454c32a141e3caf6d804fca70550a7e732c8f2", @generic="f6b11a6c02cfcc375226ba9cd71256cc108af80815df893a5d6c883e502a0ea9739de502c54a4d22c4cf8d4abfa046f80b01bc05d03a813987e41f9a6b3ca272382d332bf42b7ce9d37455bb4ce20d22d78d590e0382440aef7b515165368b2b3e245dc5fd56109fc6417eca40717060414d92cf0381d8c386edd281d2879a6fce1aab3c4f3338d392d9b44e363f197503683a6e66e03c51c936f2d654d17cdca886cbe986cc4afc733cb6493bc3b653215443ff28061b7509d63c76af96", @typed={0x54, 0x5d, @binary="59bfd602153b579e1e1a0f01d0a66355fa0c8b7f5010b87d53270a52b18d661be1142f09138bbbdf824eaabe8f3b1e43e7e8f445ba1f9f34e34cba29f8bb2967cd9ebb4c2bf425ac23"}, @generic="51619a152d", @typed={0x8, 0x58, @void=""}, @typed={0xc, 0x48, @fd=r1}, @generic="1f3fcf71807f643c5f6d76e8b56451509f451a76618d463bb8142a3441e4c05388b4d94a9ab7104a435b7904d7097f", @typed={0xc, 0x34, @uid=r2}, @generic="e151898557b4e53767258a39af408c207021b1f93c129fa1a593bfe22148fcc94f16ec6d080f7397d8982b456bcbe2193bd1ad418b25f0abde9ea707e5e9a71ae1e33e4c8c3c9342c7b08103d459e50df7687a5798da208185b7480c6f09745bbfcbebd2a1a18a6779d97e", @generic="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0x1234}, {&(0x7f0000003000-0x44)={0x44, 0x15, 0x300, 0x5, 0x2, "", [@generic="eebb754d2f0df58232928bd95295fbef147d06574274b1273bee113000cb0bb2b3466ceed1ee1ed39039323abb716b47fa56883f"]}, 0x44}, {&(0x7f0000000000)={0x10, 0x3e, 0x100, 0x2, 0x2, "", []}, 0x10}, {&(0x7f0000001000-0x1ec)={0x1ec, 0x38, 0x106, 0x5, 0x2, "", [@nested={0x1dc, 0x7, [@generic="58ad69cbc95695b3d0c3fe01061e6844d1872fc910c4c9aed8b305b5847eb44c0b054ee2808702baa4688d07d7acfb04c817d360345d920f24ae6dde7227c03d9527c693c6c13787f34bb798972140715972c666dbf02edc654337c117ca597607e6800c04500e842c146b09", @generic="ed9997abb89d204c55dcc8882ba8bfbe00e1e9c92cb8b0908e0f38ccfa284a8d50463e638490cf995994ebf90bf01a8592555b0028e42fa37cb5a72d9fa8df4b2fcff1efac24", @typed={0xc, 0x96, @u32=0x5}, @typed={0xc, 0x54, @uid=r3}, @typed={0xc, 0x2d, @u32=0xfffffffffffffffe}, @typed={0x10, 0x44, @u64=0x8}, @generic="8f6023ac9b71de6ae92ed0ae982d9a45677a9cc667f8f4c5755fca19736cec75af662294d1160927e50ade29e2ed3d6cc566f8cad90e1a8f7318de3c696c41babfa7246ca3b094a62a4210533aab6115e2fbbbbfffd90c3400a4008137ca908c7923cbbf7471c3c441d7771e7d720ca5f92c6840cf9dc7ac8c7669ed5104680aff25e51be1177b0be6fecf1eb27b503c8ba81b049b769912e07afee102191c522a98b292f2e2741285895dd9f4c9335b825e0fb0f769dca5cb9e66ad2d453b305c2bc6301dfaad9aac90be11b67daf3031bb640a188afe7a66354002f62ca1c1aba7d1588b", @typed={0xc, 0x5f, @str='\x00'}]}]}, 0x1ec}, {&(0x7f0000002000)={0x2b8, 0x12, 0x6fcee2de74a2326d, 0x1, 0x3, "", [@generic="81bdc8ac451297fa0c667bef0f", @typed={0xc, 0x4a, @ipv4=@broadcast=0xffffffff}, @generic="985516c855ae9204d4e4d7337006ee61ff3a2ca6472ede353a7fe5fd2fa0ee5a98e517cdabb99acb55214ad85f772e2d38e5092d9ba10e298fdf12f55d31a504e5acdd0d765a11582ea19559e30fd69b837272c9e2aa1c48a5ac3b1c6ac2da41f3d4534b2a40c375f3a0e7e99202e08a846f1f52b7e203983685db84991eb840b209540c3aa1b79308c8ad", @nested={0x1b8, 0x5b, [@generic="fbb74bbb2f0f4bb13b74f42e2af36f24156e94ae5140816ab0f244880432eaf27d58a961354c507e1140d3a0b6a73a243521ebbf595a713b36e19158c7719dda788436971b6c1f162de2482cbee30c7fb0f5fff114c2bdfc002f6a2ea1476459b08cba9bf236e85a9988f038d57928a9e4af60232ba439da0fc6944da46212890a1d80e357b7b3b25f8a637c5e430268d5f6de92eaad01a471e2049ac005fe9a134ae1fc07da388324ca9f1650f35c6c4fa7572924796ffaf80dfcda72526d417384c51b1745", @typed={0xc, 0x37, @str='\x00'}, @generic="e2190183628cb44f0e64c664087d2de1355aa790b66e843b19154a95c8353d43979abd7f55ddb719bf3d55b13a22ef5d99542706df22", @generic="6dbce4abe479295861283bb4f10a12bbdab769d9126772fdb851666786910ac093eb31b9112fd4f99ec1f56c83acb66cb397213806373a081184f224ce28c3056a4dfbfbb46c4d69f39ecb2ec7254b24d18a82732dde3b3a2170ed832c1e2a18c84dd7236b660a69cb23f24c65b113eeb33cae68abdadc02e5d74b0b329a93dda1f18a50813eb35c32d38b0110913d576e5861a20bc5e1bd2043317b6772e5a2", @typed={0xc, 0x47, @binary="e7"}]}, @typed={0x14, 0x7, @binary="90761d275685916212a2c8"}, @generic="", @typed={0x18, 0x45, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x1b, @u64=0x3}, @generic="80ffd4d24e2c0eb91ebfe3a66a4447"]}, 0x2b8}], 0x6, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x38, 0x4844}, 0x8800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r10 = fcntl$dupfd(r9, 0x402, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000003000-0xc)={r11, 0x101, 0x2, [0x700, 0x800]}, &(0x7f0000002000)=0xc) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r13 = fcntl$dupfd(r12, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r13, 0xc0206434, &(0x7f0000003000-0x20)={0x7, 0x0, 0x10001, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000003000-0x20)={0x3, r14, 0x2, 0x9}) fcntl$dupfd(r9, 0x402, 0xffffffffffffffff) 2018/01/31 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000447000)={&(0x7f00007a7000-0xe4)="18a2922293ce826e401d1576b473c1c3c400d5b3ec6470f5c2118a0c21ab5cc2bc71fbb8b5b7c25161c9685ee56db60e5cee51f1c1989d1111503e9d6792584f6e0821d871d2d7e25b48dbd3cfe7fa64124425ba868f680cf9d286477d4820c4145b3d53b1417e10f9f9c3ace50a34deb9d43356773c9f0bd8bd12edc2496acc7fff780955feb04b02ad0b4f8dd881e50b0b474f5dca368a6df8780d894f47395e050eb8dbec0a3dc1fadb4479d41d8a11b04718bef8e8f0eb089f1d2bb644207632fbb009a69ff33406f1d77cdc4c7ed8ff05355b66858dd7860bfffe2341262f8a0dcf", 0xe4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/rfkill\x00', 0x2020c00, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000668000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x80000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc074510c, &(0x7f0000053000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d8000-0x9)='/dev/ppp\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000ec2000)="06c393989851bffbaab4b986c0255596ea33ec2e4aabe7a5ee2c666f96f82bfe42d3c033f1c446b166fe967783a41231ea0f88f89c20d2ae1ac4e4cec64c88ff19f9d6600a8b26c5d7dc993430972378f395620dbb4180c41c3bc532b2122c3fc2a4f31938cb619d7ea2a4883843e3f33eb2ee2c8b3b024b6ddb0272e69a8174af1bca1f5b6ac3a7bdb66f2026bb8016fe3c18d9d3fe9a089c88", 0x9a, 0x40040, &(0x7f0000dab000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b3a000-0x3c)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0], [0x3, 0x9, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000007a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0x8) setitimer(0x0, &(0x7f0000077000)={{r0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a81000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000089c000)={0x81, 0x2, 0x800, 0x7, 0x2, 0x1, 0x32, 0x40}, &(0x7f000050c000)={0x8001, 0x4, 0x6, 0xb5a, 0xff, 0x496, 0x0, 0x5}, &(0x7f0000ab1000-0x40)={0x40, 0x7f, 0x0, 0x20, 0x0, 0x9, 0x101, 0x0}, &(0x7f0000273000)={r1, r2/1000+10000}) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/31 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x806) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e6a000)={0x0, 0x0}) dup3(r0, r2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 09:04:55 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r2}) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000, 0x0}, {r5, 0x4164, 0x0}, {r2, 0x4191, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4000, 0x0}], 0x1a8, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r6) r7 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000006000-0x1)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000-0x4)=0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e2c000)={0x0, 0x78, 0xfffffffffffffffd, 0x5, 0x8, 0x9f0, 0x0, 0x7fff, 0x8420, 0x1, 0x4, 0x9, 0x5, 0x6, 0x6, 0x0, 0xff, 0x8000, 0x0, 0xa0e, 0x1, 0x9, 0x2000200, 0x80000001, 0x1, 0x6, 0xe2, 0x0, 0x9, 0x2, 0xc01, 0x7, 0x1, 0x6, 0x8, 0x20, 0x5, 0x4e3, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f00000b8000-0x1)=0x0, 0x3}, 0x20040, 0x1, 0x0, 0x4, 0x6, 0x1, 0x1, 0x0}, 0xffffffffffffffff, 0xb5, 0xffffffffffffff9c, 0xa) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) lseek(r1, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x5, 0x80000001, 0xff, @time={r3, r4+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x100, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x0, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r5, &(0x7f0000f0d000)="", 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000099d000-0xc)={0x8, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x10000001000}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) finit_module(r5, &(0x7f0000de7000)='*&,\x00', 0x3) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000eff000)=0x3) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000092e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) openat(r2, &(0x7f000062f000-0x8)='./file0\x00', 0x2, 0x30) 2018/01/31 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@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], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a7000)='/selinux/checkreqprot\x00', 0x10400, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000050a000-0x10)='/selinux/status\x00', 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x40007ffc) openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000509000)='keyring\x00', &(0x7f0000fbc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00002be000)='pkcs7_test\x00', &(0x7f0000a67000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000040000-0x83)="d6617428da78729d268d15790346320cd01734c9b9e2324522c2e95de6cf96face7e4c4bef4ebdbf778d355d44d41410e6132bc7b436c65a54fdd169859aa734b9edfe802ed881e96d4e5e6045e2c13a6df08976336617495f20045112f1a8de0723c67131fcc8adf0919fad5bc853d98fed502fb156d70b9e5e0dcec7ca1dc273937b", 0x83, r1) 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}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000025000)={0x0, 0x0}, 0x80000) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000fc3000-0x8)='./file0\x00', &(0x7f0000057000-0x10)=@random={'user.', '/$cgrouplo\x00'}, &(0x7f00005e0000-0xb)='/$cgrouplo\x00', 0xb, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ff4000/0x4000)=nil, 0x4, &(0x7f0000c2a000/0x3000)=nil}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x32000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={@generic="becfb678178fd77c117960e14d05a1b4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.155987] binder: 8580:8587 got new transaction with bad transaction stack, transaction 36 has target 8580:0 [ 45.166697] binder: 8580:8587 transaction failed 29201/-71, size 0-0 line 3031 [ 45.169472] binder: 8576:8588 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000567000)="df5b2a9c754280456246ec12af74cb549f00cf4880b276f7a39a9cd4ae3fe4330ee50b86ff832da0480e603ae51cf9cb9f146cd225cdfdbd9b36545deed79ea20f643e80923e9ca5fdf7c36f34f32beaaeb721ac39ddf2b88c2944d04ff273363234bba7456de3b5fb8208dec0cf17bd5a17f524c9415cf51ab72937a29783e8") setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmod(r0, 0x1) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x6000000) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x6, 0x208002) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000005000)=""/123, &(0x7f0000001000)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f14000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x5386, &(0x7f0000000000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000005000)="8794be1226dd6cf4d5fa50611c96b1fc4e082e7c0da79b9bef7dad1d32136bde7eff95894b081abc0539ebd169575110ab568724897009f0b60264b34b35e33a3bf17a2397cc61fdd7d6cbf02b8484ef88a50c80ace105d0c8f686179cc3eb857500c4c620f171356d66ff73cb7f3a766a44dbb4848923f673c8a779455fce9cffb6a3f0e8e15ad5b8a411c682366e95e529e7853d813daaa40ba4474a0a671e118109ae7ee9c9c26726ee8db40ef720b54ad5ce86f88bdd87b26571ae3b6ccb5783a9000d239cffa5c5af336dbdadf3a6c513dcbc2f68e86f6efa", 0xdb}, {&(0x7f0000003000-0x92)="e0858a131227b540940ef9fa53b033c12b679fcbe8da7843a886ed1f454095e37c9852f80bc82ffa72d23e4bddccfe411bf6cf105cc6240db7c5031e7f64beffcd4970a35106c49c0a8b2f3d79b2e7a5b569b3a0c2f4021a60b4cdac85085d64cd2311d9e7353121b48790af42b1252a26e36c9be65ae8175a99bc013727dc2196fef990dce847f7f74c4192d526e3c2f203", 0x92}, {&(0x7f0000005000-0x24)="65e2594b70db930d5171a571b448cea68cd032985df15deea618112f03d135e7fc899fee", 0x24}, {&(0x7f0000003000-0x94)="f89fab764cbf17dfeeda7c06b57359c3640044b96bfc13968c559cc6bd8247b0b939a4a7b7c3f1f1e04daf27bbb7a475a48943ab34a2bd6befbbf23a5b8fce52db088dc19ec3b0c869b1c315441b36546a5eb709ea76729c027d9edb5110fe843591a3c3a700ea1511af4bfc2907b245773f3182c13a2640faf6ec7de789295919520a2e6e1db3e8ed2c72d69b432296fefe78e7", 0x94}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 45.206879] binder: BINDER_SET_CONTEXT_MGR already set [ 45.211365] binder: 8576:8608 ERROR: BC_REGISTER_LOOPER called without request [ 45.224461] binder: release 8580:8587 transaction 36 out, still active 2018/01/31 09:04:55 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fb0000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ae9000)={0xbd}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000c48000)=0x7ffc, 0xffffffffffffff9d) 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000294000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f6000-0x4)=0x10, 0x80800) bind$inet(r0, &(0x7f0000570000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d7b000)={0x0, 0x0}) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f0000e65000-0x3c)=[{{0x0, 0x0, &(0x7f0000c98000)=[{&(0x7f00001a2000-0xb7)="200b7cdab67afb2bd23ea08ef89656199661c95dd0318ca564211610cb370caf35ac7a5f2eee2d9caf0896c2c89d4427f8ded13653652f45f439c0935a515163a9785e57628fab9a1525e22a90670109c2235d96417646406ca9332829850684fc1974f3c893a8ec601b2e848c0dac69dfadbf467227b207c0f4cc9d9f2ed4d54934b2b58126a9cdfab9fbf580a6eb818d935d789ec0153ddddad6622f359f8e52934a78a25e7cc643c846e909283a83b6fa0a60370089", 0xb7}, {&(0x7f0000d4a000)="d4f0a182cb794c4e0e2c5d723faabfd412396efba119099cb701971734d28ea751276f885dc133932263284b3b44093264560947f47c43782551c483476a340004d3", 0x42}, {&(0x7f00005ce000)="2885577f7d2655ed883039c74aae6e778a553285decb9b6937c949ce0223b881bd667e25b5be61cbd2602ef9119eaeab0868194ab63bf324221d51e869402b62487bcd24d2208ad6835818c787e2e3518682f2eab1a2d03d1f6a810fb58ef2f752079e6199e67fb7ac0a36c900fa63d20c350e3d9f", 0x75}], 0x3, 0x0, 0x0, 0x40}, 0x3f}], 0x1, 0x0) r1 = open(&(0x7f000017b000-0x14)='./file0/file0/file0\x00', 0x0, 0x19) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000046e000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e1000)=0xc) sendto(r0, &(0x7f00009ef000)="", 0x0, 0x14, &(0x7f0000412000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000ca000-0xb)='/dev/loop#\x00', 0x9, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) syz_open_dev$evdev(&(0x7f00002aa000)='/dev/input/event#\x00', 0x4, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000038000-0x4)=0x81, 0x4) write$evdev(r0, &(0x7f0000628000)=[], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000dd5000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000701000-0x4)=0xc) [ 45.224464] binder: undelivered TRANSACTION_COMPLETE [ 45.224471] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.224488] binder: send failed reply for transaction 36, target dead [ 45.235800] binder: release 8580:8607 transaction 42 out, still active [ 45.235804] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:04:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000f73000)='/dev/usbmon#\x00', 0x6, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x6eef, 0x2, 0xff, 0x4, 0x800, 0xff, 0x3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000790000-0xec0)="16", 0x1) 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, &(0x7f0000009000)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000f5000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000241000)=0x0, &(0x7f00001a7000-0x4)=0x4) 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind(r1, &(0x7f00006a0000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee0000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000cbe000)={0x0, 0x9}, &(0x7f0000f82000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b36000)={r3, 0xe7, "634e038feb3e8247bf1f20a1172cc1ff2de86ffbae261be1bfd3f976a02e0f626563020eaaf8758cf78d67fe65e12d44f32b7772879d55f0e5d261fc16ce5b29c31342d76b13d77010ba40f3ca432273db64c5b83fa48056fa79fc3b8500927b52a21c796b3b33b3d915f4e7052b631c08bbef1492aa6230aa3da078de1b190fca982d6eed76dec77ac770e5660068c26aed403445bcd9e6397e45af36758327a67e7d241c1dbc1149e5f88afb7e758ebf5607c9b5cb63d27c7b057bf770fefdc32c77e12647dea6bf78e3962b8e869eedc17f46909f6e983fa8b4f41304acc3962ceea9df5cde"}, &(0x7f0000aac000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008fd000-0x6)={0x0, 0x0}, &(0x7f000018b000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000278000-0x10)={0x6, 0x1, 0x80000001, 0x82, r4}, 0x10) accept(r1, &(0x7f0000a9c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c1e000)=0xe) 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000008000-0x58)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5cd}], 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000001000)={@generic="02006ac07f0158ff2dbf067547bac7e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dbd000-0x11)='/dev/vga_arbiter\x00', 0x80100, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d21000-0x4)=0x14) write$selinux_validatetrans(r1, &(0x7f0000aba000-0x5e)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u:object_r:mtrr_device_t:s0', 0x20, 0x38, 0x33, 0x20, '/psr/sbin/cuusd\x00'}, 0x5e) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000035d000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 09:04:55 executing program 6: clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000932000)="0c387a0269672776c896") r0 = openat(0xffffffffffffffff, &(0x7f0000667000-0x8)='./file0\x00', 0x1, 0x182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) flock(0xffffffffffffffff, 0x0) 2018/01/31 09:04:55 executing program 4: r0 = socket(0x2, 0x1, 0xffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000063000+0xe5c)={0x0, 0x1c000, 0x80000000, 0x7fffffff}, &(0x7f0000737000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000037d000-0x8)={r1, 0x4fb}, &(0x7f0000ade000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002c0000)={0x0, 0x6}, &(0x7f0000b43000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x18)={r3, 0x306, 0x8, [0x8b42, 0x8, 0x1, 0x9, 0x7f, 0x5, 0x2, 0x800]}, 0x18) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000be6000)={0x0, 0x0}) [ 45.235839] binder: send failed reply for transaction 42, target dead [ 45.313446] binder_alloc: 8576: binder_alloc_buf, no vma [ 45.315055] binder: 8576:8600 ioctl 40046207 0 returned -16 [ 45.324791] binder: 8576:8608 transaction failed 29189/-3, size 0-0 line 3127 [ 45.335581] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.341187] binder: send failed reply for transaction 39 to 8576:8588 [ 45.348095] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) vmsplice(r2, &(0x7f0000c3c000)=[{&(0x7f0000ca8000-0x93)="34c7d03232bed2548f1a31921ca5eaa1794b8d7b1d870d6505773ff13ae85a882a21352ba06a799600211c0134ec8b8b6dbd2ecbae37ba985a930ef558b65b1994712506095b627db63d29a8f175f83961460ffe4868bb6cb0fccd7d632db85e18dda1d2addd998b9031acd372c6485904179c4e84879c7b825e8768f45e35ee784c541ec1e0ecf02e63aa2ada30ef6df60e39", 0x93}, {&(0x7f0000502000-0xcf)="a5b2697bc9acaa10252d27ae985c97cfb9ddca6fa6c6efc1421ebac5dd61b457bd8eb3115259ac534a14034b0f19c6bd028fe597f681caff46e6d17ea3f1736982dccea522e0427d7d63208e6e17b37312ac8e462bf4925b78408442a6f74c5233122dfac7c981e0fe2b460547ee3e789709bdfb7b9734798fb0e88dcc7ad48cb6f752291a9f7b7d6293857369c99f3a2b5a02e43ee34de9f157599183c3c507dcb42953a591fc40b68cd5587e6952f64bf0fd9c71c88b1d66a60c0293fb512ac46a45ed856d97e4d793ce15275696", 0xcf}, {&(0x7f0000605000)="91b8a2d2499de5436aef2756ef2e1a237f82fdabcf5f407568ea2aaa1a3f0d6a02be322381f7", 0x26}], 0x3, 0x7) 2018/01/31 09:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x8000080, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) symlinkat(&(0x7f0000005000-0x8)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x48)=[@in6={0xa, 0x1, 0x200000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0xfffffffffffffff2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000-0x4)=0x7a3b) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0xac, 0x0, 0x0, 0x200, 0x0, 0x0, {0x1, 0x0, 0x7}, [@typed={0xc, 0x12, @u32=0x0}, @nested={0x10, 0x5c, [@typed={0xc, 0x4f, @u32=0x401}]}, @typed={0xc, 0x77, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="2222c96d9480b0de2e7d8f87bdee05f0d346d8666d606d51d5ea69d4c2a6939d528627a61cc8c1313bddffeceaac4a8a29d1070e80bb29d1b0f780f7ff05d34ad0225d94df034a3d76228f9983d855228992c1adfa5c55873964de29f3960d54daaa6256ede63b576345d9af02418b"]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x10080) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xfffffffffffffff9, 0x0]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xfffffffffffffffe, 0x0]) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000100000-0x20)={0x7, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f99000-0x10)={r1, 0x1000}) syz_fuse_mount(&(0x7f0000473000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 45.355479] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.366063] binder: 8643:8650 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 45.384067] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000038e000)={0x0, 0x3, 0x1, [0x0]}, &(0x7f0000681000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000293000-0x8)={0x0, 0x0}, &(0x7f0000b7f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000e6d000)={r1, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffeffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3c000)={0x1, &(0x7f0000b54000)=[{0xc58, 0x3c3, 0xffffffffffffff41, 0x0}]}, 0x10) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x200000001, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000026e000-0x4)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fde000)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f8000)={0x0, 0x0}, 0x4800) r2 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') getresuid(&(0x7f0000da6000-0x4)=0x0, &(0x7f0000ae6000)=0x0, &(0x7f000063d000)=0x0) getpeername$packet(r2, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ddc000)=0x14) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000745000-0x38)={&(0x7f00006d7000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a68000)={&(0x7f0000c5c000-0x21c)=@updpolicy={0x21c, 0x19, 0x100, 0x2, 0x1, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0xfff, 0x0, 0x6cdc7ef4, 0xa, 0x80, 0x20, 0x3f, 0x0, r3}, {0x10000, 0x92, 0x13, 0x61, 0x2, 0xfffffffffffffffa, 0x100000001, 0x7fff}, {0x2, 0x101, 0x4, 0x1200}, 0x0, 0xe, 0x0, 0x0, 0x1, 0x3}, [@algo_crypt={0x48, 0x2, {{'cbc(cast5)\x00'}, 0x0, ""}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x6}}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x1, 0xfffffffffffffe53, 0x2, 0x20, 0x20, 0xff, r4, r5}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, {0x3, 0x3, 0x4, 0x2, 0x10001, 0x3, 0x6, 0x4}, {0x3, 0x1, 0x6, 0x5}, {0xc00000000000000, 0x3, 0x9}, 0x2, 0x5, 0xa, 0x4, 0x2, 0xa4}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b43000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000221000-0x20)={@common='vcan0\x00', @ifru_flags=0x400}) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000e, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) [ 45.384074] binder: 8643:8663 ioctl 40046207 0 returned -16 [ 45.386538] binder: 8643:8663 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.387709] binder: 8643:8650 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.387745] binder: 8643:8663 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 45.417991] binder: release 8645:8649 transaction 46 in, still active [ 45.417997] binder: send failed reply for transaction 46 to 8645:8664 [ 45.418394] binder: 8645:8649 got transaction with invalid offsets size, 45 [ 45.418415] binder: 8645:8649 transaction failed 29201/-22, size 0-45 line 3163 [ 45.421055] binder: BINDER_SET_CONTEXT_MGR already set [ 45.421062] binder: 8645:8649 ioctl 40046207 0 returned -16 [ 45.440259] binder_alloc: 8645: binder_alloc_buf, no vma [ 45.440276] binder: 8645:8664 transaction failed 29189/-3, size 0-0 line 3127 [ 45.574789] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.580278] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.585766] binder: undelivered TRANSACTION_COMPLETE [ 45.590850] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 09:04:55 executing program 4: mknod(&(0x7f000031b000)='./file0\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000029000-0x8)='./file1\x00', 0x8000, 0x126) mount(&(0x7f000002d000)='./file0\x00', &(0x7f000001a000-0x8)='./file0\x00', &(0x7f000002d000)='devtmpfs\x00', 0x5000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) mkdirat(0xffffffffffffffff, &(0x7f000061f000+0x22f)='./file0\x00', 0x0) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') rmdir(&(0x7f0000cb7000-0x8)='./file1\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000610000)='/dev/sequencer2\x00', 0x80002, 0x0) sendto$unix(r0, &(0x7f0000a3d000-0xb)="c71d40877da1c0dd4c709e", 0xb, 0x0, 0x0, 0x0) 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000341000)=@random={'osx.', '\x00'}, &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000814000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000818000-0x4)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b39000)=@sack_info={0x0, 0x101, 0x100}, &(0x7f00002ba000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000563000)={r1, 0x3}, 0x8) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') symlink(&(0x7f000059b000)='./file0\x00', &(0x7f0000d61000-0x8)='./file0\x00') r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000a54000-0x8)='./file0\x00', 0x28) fstat(r2, &(0x7f00007e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000432000)='./file0\x00', r3, &(0x7f0000b17000-0xd2)="19347fdc304994f69cd67e5d2ce836d57cd729762fbc046c168536a1356752e691f92ca9411da7152b2ed559d5bd4a311ce5254cebbb305a99ca14b06ddc1b7821691240d4eb0b3b1af461aa816132da5066642252af8990263b7f333f01790321108af2f86886653f957eb999a2e13d30d3e8e9003ad1b8c131fef2fb5f6bd6810c338b6ad319f170946eca7cddbe15bd3c51bbca29c767425878c556307b676fe167bf9b35d0fb0ba09873741359e786f959028fdd3c2726cd44bdd7fab193f8dfa3799fea05b0c665f40a12ad1c82c527") 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="") rt_sigpending(&(0x7f00005bf000-0x8)={0x0}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x5ca, 0x0}, {0xffffffffffffffff, 0x4001, 0x0}], 0x3, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x0}, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000287000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000c90000)="73656375726974790056475361bbc48a27579f5bd9125691b0822b50dc86efff2495bf9a0c8f0459560485267991cfd66cf915183abbc3ad33e898e2887f1807d883646b77f5cb9c29bd9718975c60f5de67a6450590329e1fba5d9379476c9256cd8524725272ee57ec745bc4feaa6e98f5c31b63", 0x4000000000000003) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000427000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ee5000)=0x9, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009bc000)={0x0, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0xd1, 0x80000001, 0x401}, &(0x7f00003b4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dd1000-0x8c)={r2, @in6={{0xa, 0x3, 0x60d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000cb4000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000947000-0x11)='/dev/vga_arbiter\x00', 0x0) pwrite64(r0, &(0x7f0000675000)="bc", 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) close(r0) 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000800000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f2000-0xd)='/dev/usbmon#\x00', 0x4, 0x44000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002e1000-0x4)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000075f000)={0x9, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x305, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0xe000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000491000-0x4)=0x0) syslog(0x9, &(0x7f000067d000-0x49)=""/73, 0x49) process_vm_readv(r2, &(0x7f0000974000)=[{&(0x7f000008f000)=""/83, 0x53}, {&(0x7f0000592000-0xca)=""/202, 0xca}, {&(0x7f0000409000+0xc8b)=""/155, 0x9b}, {&(0x7f0000cac000)=""/192, 0xc0}], 0x4, &(0x7f0000b7b000-0x70)=[{&(0x7f0000efd000)=""/115, 0x73}, {&(0x7f0000ff1000-0x34)=""/52, 0x34}, {&(0x7f0000bb0000-0xad)=""/173, 0xad}, {&(0x7f000060a000)=""/4096, 0x1000}, {&(0x7f0000c5f000)=""/59, 0x3b}, {&(0x7f0000a9d000)=""/83, 0x53}, {&(0x7f0000efe000)=""/151, 0x97}], 0x7, 0x0) accept$nfc_llcp(r0, &(0x7f0000250000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d6e000)=0x60) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e96000-0x11)='/selinux/enforce\x00', 0xa8000, 0x0) 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) syz_extract_tcp_res(&(0x7f0000263000)={0x0, 0x0}, 0x2, 0x3) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000258000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000043e000)=0x14, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000919000)=0xc) fstat(0xffffffffffffffff, &(0x7f00005e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000048a000)={0x0, 0x0, 0x0}, &(0x7f00008fc000-0x4)=0xc) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c1f000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/policy\x00', 0x0, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f0000ebc000-0x38)={&(0x7f00001b1000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f89000-0x30)=[{&(0x7f0000015000)="7111c4ed348c8d4a858d0686fe9a277cb8b4bb4780c3e7b7bb", 0x19}, {&(0x7f0000ba1000)="6edca51ae54dc123cf9a292b0980cff0ca3cdc9892686c7e3cbfb2430e657e1db4f9e25339eb088836e65fb29438fceff7ecb17343713dacdb8f08c0fb3180ae1334001585b93d581ccbdad0fc217068c651b27e9a0aca87837a33134cec1a07217948a8d33d51cb86eebb19aa37f64237ad24f15c8d168691e3a4e04c09806520c8ae044674c11ae8cae37ca234fff0d03a4f14", 0x94}, {&(0x7f0000512000)="70c1718eac", 0x5}], 0x3, &(0x7f00006a0000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}], 0x40, 0x800}, 0x80) unshare(0x28060400) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 09:04:55 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000117000-0x20)={@generic="f0a2cc024199518410565a29daa9806d", @ifru_flags=0x5302}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r1, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000252000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c2b000)=0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) [ 45.755342] audit_printk_skb: 2 callbacks suppressed [ 45.755354] audit: type=1400 audit(1517389495.622:33): avc: denied { create } for pid=8790 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 45.761271] IPVS: Creating netns size=2536 id=11 [ 45.838608] audit: type=1400 audit(1517389495.702:34): avc: denied { write } for pid=8790 comm="syz-executor5" path="socket:[17236]" dev="sockfs" ino=17236 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 45.877660] IPVS: Creating netns size=2536 id=12 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r0, 0x2, 0xfff5, 0x4000000001f) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00008ae000-0x7f)="e6a60a80b17410d4f02ffcede1b562bfcf60f5f6bfb8e8b48d474c053a20f246ad056c6a6faf48b357b1aff375cbdf453ffb941c5a62ad9ca63b39bc360262efa7baf3cddde083c5f8a0593355ee58783bfccf033493d7bbb7c269a3a03eeef06ee6ecb2ae7b69a0c5a9bf488a1a5501ec54f4190c087dc065a1d166e66023") sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d34000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r1, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) 2018/01/31 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000348000-0x8)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000841000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000de7000-0x8)={0x3, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/checkreqprot\x00', 0x100, 0x0) r3 = mmap$binder(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c90000-0x30)={0x74, 0x0, &(0x7f0000ed4000)=[@decrefs={0x40046307, 0x1}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000ff5000-0x60)=[@flat={0x77682a85, 0x100, r3, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00009e8000-0x1)=0x0, 0x1, 0x1, 0x5}, @fda={0x66646185, 0x7, 0x0, 0x17}], &(0x7f0000f68000)=[0x48]}, 0xf5}}, @acquire_done={0x40106309, r4, 0x1}, @acquire={0x40046305, 0x0}], 0x9d, 0x0, &(0x7f00008f4000-0x24)="e63005e88d4685dfc3bad83a45c5917b59c49f568d5b76598c1030d3d7d91e8e5a62967aed23773a47e4275e01aa00f0811d5ddc0fd431c6551f1acf2934f2a30ac5937c2175e4839bd63a11b20348376932dfccd715f07b7da3228bfc041fab7c7e5923ab0d9421252ce740461d03be687e8c02d726a545a9744262ae80a18952a44976f7c61a1ec3c787682b8c2b0c7e98ad32328e6dcc24e147c46d"}) 2018/01/31 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) fchmod(r0, 0x48) open$dir(&(0x7f0000388000)='./file0\x00', 0x4002, 0x20) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4)=0x0, &(0x7f0000ee4000)=0x0, &(0x7f0000ad7000)=0x0) getgid() ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xbad) sched_getattr(r3, &(0x7f000026c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r4 = socket(0x1f, 0x805, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d4c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002fc000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00009e8000-0x6)={r5, 0x3}, 0x6) getpgid(r3) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/01/31 09:04:55 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = gettid() ioprio_get$pid(0x2, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000932000/0x3000)=nil, 0x0, 0x3, 0x30, &(0x7f00002d7000/0x1000)=nil, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xc9)={0x0, 0xc1, "6726efa90ee5999a50b6d3bc673a46553c1ca106fb9c3134131702564dcb1f55aee14f4ff4a29ef769eed6a9c78309962e1a3547eb40990999026ab01c90f3f3298f461dee9beb2354768a6d872b9dbffc5159af481af3591b1f71bb7dd5a90927d9bbebd146b5b2cad9214650fbffadd8e460d217ebf8542585c13ea286a33b5611341fb089659d72b4cd94e8cc6dd0999f89642a12b5ebfb81cf1a7dd902ad5ab621b68ff94471fcadea0d802f2f7715208afa1af9768543a7b1e680ff5b7edd"}, &(0x7f0000001000-0x4)=0xc9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, 0x4) ptrace$getenv(0x4201, r0, 0xbd4, &(0x7f0000001000-0x8)=0x0) 2018/01/31 09:04:55 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000029000-0x8)='./file0\x00', 0x0, 0xd) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000028000)={0x0}, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0xffffffb0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000df4000)={0x9, 0x3, 0x800, 0x2, 0xe4, 0x100}) 2018/01/31 09:04:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x200, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x2, 0x2, 0x1, 0xfffffffffffffff7}, 0x7, 0x5, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={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]}, 0xfffffffffffeffff, 0x80000000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x8}, &(0x7f0000005000-0x4)=0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 09:04:55 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x400) ioctl$TIOCSCTTY(r0, 0x540e, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @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, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x4}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000-0x8)={r1, 0x0}, 0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x24, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r5 = getegid() lchown(&(0x7f0000013000-0x8)='./file0\x00', r4, r5) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000002000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a27000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) r1 = socket$inet6(0xa, 0x6, 0x101) signalfd4(r1, &(0x7f000028c000-0x8)={0x6}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f83000)=0x0, &(0x7f0000c7a000-0x4)=0x4) prctl$void(0x9bc5637330eba3b9) r2 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000587000)={0x0, 0xb6, "733b31d8fe45c46f2b6e47935f7a9a3a5f549c0d8435badfc043ba35061d82fa1e14061d57a1ac3163a279a9a677ffff4f5853f7d9847db4f8c2d7486f382c789c39253ea1419d994a797fdfa0764b35619055ab9f2ec4bf456f2cafd9e97f106c6708199048ab983fb19221b18c03c502383998523198a1dc0a8402d77bf92719506b07660ec138b0f1e1d0a86bd12c597a7794666aaeb9e6d4caa77a38daa49adabb7bb6812000ea42f405a035df381f5e1cc1d3c7"}, &(0x7f0000ea5000)=0xbe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000097c000-0x20)={0x5b16, 0x3f, 0x8000, 0x8, 0x1, 0x1, 0x5, 0x80000000, r3}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sync() writev(r1, &(0x7f0000ae0000-0x60)=[{&(0x7f0000738000)="70ad960a89caa6f8103be90c3f0b9690427755507694ba24acff9eac4f70d2f22b1b", 0x22}, {&(0x7f0000270000)="eaa45c405034d79be508d233dbae709cbebb48d2b9e4abe976af3a5eb3316ea5fbdbe988f45622e0b2f44c86d053745c289bfa0e7c3ca2b2b441e1d2cba9111d89b81301be35d59fb338bbfe004d5558b7948f4b4ec78538490ba777d71ce5259ef36392f7c755c05cd42b516fca830f6cff56bc086147fdd7723f6b754202c936e8be7cfdbb042d08a70ba0bbe01f8f2849911e73d1e7c4099c49f2ca1c539ba9bab65b316fca3d02a3682d288cd53a77e247aea9282b8d2ec4ef1b4b11fc6f", 0xc0}, {&(0x7f00003fa000)="3a007b621859c1be937a6dc42ccf9858ded54fc2c40fa385c1a6596883f037b447e682c1a2834c853791f1ceb95f9d3b371e3546ed175508be84be5d382d1cee5fddca2d813b3189e329441a86", 0x4d}, {&(0x7f0000131000-0x89)="d93158518f9e0b47e13a68eae69f807d89d45fbe67d4d1f01b01bbf59386350cbaf6b157dce03314dc82174409f315d6f36887fe490d12ff4d3a2abe0f9ef06ae8b7b68f09ca1fa2043907e484ededbeee2720b46efae0b31440d33a4fd291d0eec2c68447e163bdad9fb21d4558f3859c7462e0c6961301fe1b90970697f1151f4d7963887565e946", 0x89}, {&(0x7f00004ff000)="83b19e2ae29aeecaca2b80098dce4729c4efc2c3e10bb4ccc72b4cac02f8370fc69d42fb59d7e7b9e1", 0x29}, {&(0x7f00003f8000)="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", 0x1000}], 0x6) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:04:55 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000000)="ad6014b29b5f225c5e16d15a16f968d3046bfb402a277917d0146bcea682ca2f58b4b85d059c482475ed1c0a9e16493394a685f62335a2e7e94bc2521af46769fd14132679484131cd6588c59f42920da8879bf01823c28d1670a9768e53a658b52fbec41617dc80b4219463d04d1743fd5f0d3fe1778957f0c4f3a874ff8d", 0x7f) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000f11000)=0xffffffffffffff80, 0x4) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000079a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f1d000)={0x0, 0x1a}, &(0x7f0000223000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000510000)={r2, 0xfa, "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"}, &(0x7f0000289000-0x4)=0x102) 2018/01/31 09:04:55 executing program 3: 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, []}, 0xfffffffffffffdc7}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r3 = syz_open_procfs(0x0, &(0x7f0000004000-0xb)='projid_map\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@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}, {{@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}}, &(0x7f0000005000)=0xe8) r12 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000+0x33a)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) r17 = getuid() r18 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000002000)=[{&(0x7f0000002000)=@abs={0x920bc32939c8e31f, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[{&(0x7f0000006000-0xa2)="66616b0ead46e0a8464ba2377db70e1d91514b07fd7d2e3c1f72c2bf5633310c819fdddf7206935ff6da1f50bebe50ca9f9a37e4f59fae6ed50298bbddf98ae051b7da04fb4074ef010193d4b4c7886f4ffae7b9f227a10f532e903a4754b7169ef27b1660128035346936782a3f19a38adb5072c4d3212f8a9321d031426fcc8ae4bd71162a485c3e7f7ca8b291a41886a8b5a80dbb9327873b8fa800c3aadb9527", 0xa2}, {&(0x7f0000005000-0x1000)="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0x1000}], 0x7, &(0x7f0000006000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r2, r2, r0]}], 0xc0, 0x1}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)="2c397bbca993a0d32065fa54db015148fa2042667ec6b0a6d103806334fb7f2570ffc333c53e9b637f35276cce54f1d4e0ba42c1878f", 0x36}], 0x1, &(0x7f0000006000-0xf0)=[@rights={0x38, 0x1, 0x1, [r3, r0, r2, r1, r3, r2, r3, r0, r2]}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r1, r2, r3, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r3]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xf0, 0x40c0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)="", 0x0}], 0x1, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0x40081}, {&(0x7f0000003000)=@abs={0x3b4ea8c809fd9436, 0x0, 0x3}, 0x8, &(0x7f0000005000)=[{&(0x7f0000002000-0xe0)="bc00fa0070bc15b0355ccbd81005c322b93fe4602847b18c219c8894141bfa7648be545eca95e15f30cac9b272f7ff29091550f2702fec37b25c5c344a03f2d3a16773fcb400ed0dff80d2399039139960085a25355a021a48f2229e6c20d686730e27437fedb842d8c8ef7a6f467aa0834f5aed74c0e7a475c387da75bc2455bc0b80341409216c610583f3d25c119497525c7c20d9d78313a44b72f2a0ceb1ca95847efd127c93b8e7de6c91ccb64a6179726acbc2d2a4e8bcd0a51f8ddcc1e6fe14eaedfe8b7efd70062e8285d53c901e1d2b5c7318054b9132e420a81254", 0xe0}, {&(0x7f0000006000-0x1000)="f16a0f9fb6b09bb08f555592213d455f336ff43c0a2ffe692b9952b331b4a8a0dda82602f6600a6c626297309b30d826f539993b0e9dfbc7665553e2c32d09768266b73e27c1cb40557532f251f531eafbdbb30bcc1afb6d18428f88db009942336d9ae758dc59bb02b60666a60e5f3335157acdd5c40e70f3555be8970be571a4f2a80d74e91aeed10d27e0bbcd8dc2f41a60903dcd8a1934c16918254fc982553c82779d2b449cf2fd9afcdd2f605b2cf4cd5c3f914cfff96a30b602fd87cc6e3406e4e31098b3211a92705d6b498772b7cdf328ffa550f20d585b60580a931e7364f2a1fa7aa435170905fe0924963ce2ca73566c09094214b2fd4701a5733941620bf61b256756b5daa3be3e03b8c1262721691a9f74fc9e39cb98b3e03e137bb5689bc8e699215dc3fd0beb0825c747f985402ab74a1c50c45f57fd8c6781e7342accfb253df08b793d54be0a34a008e20401aeac3cd65fefc79b34b6fdb4fbba894f95de10b10a6944fb755ad40a9fb827d71a44899bbeb6016717ca75e36b7145a5e5c9d193ad953f48c05397fdc68f30a18904146519cb7c3e86636f2125e42942b0c589433dd6b90b967fb5b90799deabe82f366f93650df9912f4e682c74a096cfcb5f995a738bdb37588ae7b727298350316e3a9429bab4dd5901ca4a80bc6d974620f1765db349d419f1389436ebcc16b69efaf122893a121346039de74d6629c81b9eda670e7a68db7cf64ce6ad7de8bcf318214a5f22bb51804b7a0e068efbe655be5d18ab366375b2e3fc38860dbb55c25a085bd7e8f8ea93a4c5b7ffb3c2af8c87ad6fe18bb370a56ccc78670feca43791ffd905a87b0dfb9fb0a799b59c5e3b922bf11104e093ea6ca837c5b94dfe09aa03bd9bf9a316387c30a1af88e186a7eb32ef51323f3dbfaf7ca77fe2a0ad3026e78f596d5136d5fdb504b6f26cca598a970b1d7170705f4bd530b0443d1ddecbd2c5b2baa4d8b22354eff2bb04a331ed76fa0b1c58c56563e2fa4a64a440beb4f4420a97c1a8fc7d8fc49c129d3e027c6174e58742a04e1c2adbbd89f7b17ae15b8e830312576e2eba0bd31710b2a89b94ee00b89a6d3f3ad1fa27dfb228c285cf90690c02344ab0fd31cabe169cdd0eab92a8cb6c43c337186d3605334bd96317b8790440f7932547eed981875f8bd9640d59e10c8f26756f380e6cbdccf1a139abb7e33027aae6ced86f833454fbed6ca29744ac33ce21c6d211b354105adacbf789c4e51fa7652211d38e9fe620666d01c88601c9dd7f76b5e1d93f2ca3f8af92474ebea7bfa6e4a7737b07de9dbca024e3177786d6dde0b905649ea9a0b8795fa752276d255a065f7f46224ecee83517c1271578e252db7bc60c008d3ff0a3776123e6cea8d0d527a02f2e75d46b4a348acaea59a5c30cbf652517b1a31b48deb36bebb1c27300531e6e4f80f4b8b815991983c81076c899b6bc4647223c00a2e792e8e9d56caf7190f7aa11c21cf85a6ca0648c1c02d826b51aef84d67237654686246e0d0db8d4dace4b543d4fc0ca024e1d322f275b32baef37265a7dfced476bf45292c45dbc9f3735d86acc0847251fbfac1df6cd7c565740286d1c38ccc553952c7f4830cc600c9aaaceb8f2772ded3a9702a39ea91f8fe4624129c145e9c170946ea2377668a488ccb35168911efbbf64138b1f4bb760203f709d96a5cd5f2472268785796fa2c3da3cccaa8b6387e611dacd92cb18cc452bf8d2a5d010643d4df513f38a03a893a77972e0f4a9a160a67d2577550a41dc5e9bbbfba3a1dc01bf565bc7c2b1d2ef703c3b27664f23dc4afd98a3b1985c8b2d4cc77e6acf3ef236eb6565bb54bb5f783498360cbe40574d4db766f9d5343868c6b65e03f22e486109abc674385259f10138e61ced8926728a37e9765ed27fc63598de43ce14a58c61e9332f49cba2e0c1ef6cfca6e2d8348d63be849b5160f75e395c715428540a5d1a28983a6cf31d3618aee0973196596398b667d29458730de6716b7b6ee4cebd4991782aa6ef6f3ba5371b27f650970adddb46e226707a6dedfc1f754e22694be2648ecfebb41b2cdd3f2dea7993f294ed5a972dc3b31eb408c3334f48a78d77fdde6659b8b3659165d46e57112d1bcd6bc8d56443d537a0280428436848204d61cdebd0121f7a1b3be0dfba1963d89d3715cd27507c8f29b59aceb8779101a404f723f8baaa5a1582de3f92e4b7d488c7e02cc754499f69d80f9730a50e001e23df062803aa0dd410ebe9cedc87ee24166a2c9a4f04fc0d49169a87d83be8e68b8b07e4ae53737eeead775d51ddb6022982e9eb9013c41dc291538e8fccaea03cd44f7c456322145694c811b9b4700c3541ddb22af1c98f6e7ef567bc9fa4671c6d91351ee896c3ceb173ba98a013f6197c4c6762cd49ed37937e861c49e25b67997a7e18feda467534213f35fb4060185ebae60f14213864a9058180a5123bc5b9baa3c86e81d6a77ff02089e0a93015a6fdf53d1af58e53aabe2fc8a69bbd04e23179ec0f898808ba222303cc5bac6dad844bf1518f17b1e1ae3ede8c895f23b18470eb2ab85cd341fe569e896bce36cf10f03de6a32dbb52eea3d031ace77b52e4d55bfcc2114acdb938914c8c269678ea47056246c9cfb38dc6cf9cde49ecd81cff89c0403834af66be642338818a3c246470dba03afc597db64f87c91b68e4d7a54b08485d53cf5094e5dd1a660635aa83b4ae2ad9725a87f75a1abe1bd3aa79300b1bf202768a6b7e8d2f29db5092cb63b4e51e2ea1127f885f2401fd2948c5180a438f3859343a615f50d6461aec35ccde0f5c14a3e6894a933f585b89b09926d92d4b39e645413617d909abf12c8c4efc3b7c684713fa5f04579df3c28dd0a4e4ad559ac56ed1b47f5fb079984bc557e9677c7684282f71456d183d10fc7c70ff0c7e6d57dfcc28d2d12076b9bade472309dfc11f079046fd2b0068ad9c29c8a4a277080129aaffd1ebff18b050b627aa939ceb1572102280b199edf48149fc66807d82a9ae6ea62aa73a155eb9006d7b19eaf6d20368de4f65c83c78ad34de0fcaf122183ceb626d231090fb95ac2beeea72206deafff6a3e6fb3d460d5ead2ec1823bc45c28637e493fd586ff44c93508293c18111244ba7615b46758777ab627640cdc186fd16515272b7f1333562bce6051caadc2c92e0ef1131a69687b300123b3a96bf842ff034c8e9c6663c317a3bcb9b7dcacfdd5bb4026188261ab3792fe4a19bacd93ff184db76f0ef532712e9a8d2e44f5eefe61bb181213c9dd56c4adf2aba667656c86ce309ccae28b852044e3165c604dcee50de530745da6b6a5e0864010271a27a75c160fab9267e29931cbb3c05872a56ca903fae2caa337341ba5a5389514efdc5d069a79cc3a4ef6972f6358ed4d32b3075dc6e329eb983475bd37d0590667bb34ff0c899e72c5b2f8ac7506dfbc941a0b8be3e06a0828b1fbbced262390422f0c91b530546410748a52ef5122f8005c932bada3ffce8a76415eec7fcf7668f2f79ff18bbce755566261655acfbe592e30901057b87f5e732cb3211b42a8a64874f848c5ed1d295ada960d3062535dbd1f1f3916976fdf0aa53344235b3a2cff9791b9e4e5169055c19f5c99432cb8011577ff3527ff750067f4c168a6553ed4a8d60548dfa8edb3d850d934f0faa4c5e157e135f1bcb8d05a2b2957927826d890fe12bdc359e2320d279a3b6f2c71c59a1ea4df5077143834f7398574d7d256e5424fbf3ab30ab3aaa0cdd5a9db82071a6d0216e9cb46cd63ef0f3080bf1f532ac017a52b4df577f595c4c81756326824e19c355142153dbbf9d61f05b0a79332bcdc9907159bc59c112efe49a441db1c0013fe2dbbe48ef634015df84c9f3b71f2e5ae107ae8746c1361545d1fdc302f704d266accb247797a9d51bc3ce269bf2c25bc83a669d094999e2011e58ea286ba05a7721bdeac969ff23694e19c9c93a51f7ee0cc780846be45576815b141b3ffe9305e9c3ef4619db8cc6aa842e02d958a338b52ced55231a18432d56330e8c2406ec30fa9116682bcd176effef1537dbe45f8095f758a1208d655683367fea8817468faebe07d26e267cf6f45bf7c0a2d9a12c1a6afc6623c2f7373398d6ff855189d9077b8a65547353b16615038b638e5a26fec8bb17a4c6f7d4fa52c395b35754ce1f2d5fe36a5ece23efd8e7f338d2e9d33db46086fb92e91ab1d51972d9ea73c3f49b76a424ac31238809fe2b779df397bb27cbd5a8deeaa2a00a69838d50f9aa8af5d32a4e4ba5bc5da102f3cf9eb982f7eabf3ee817c0d5057eef5a20d8fc5ab57658c81bfc1b154149b343beb5a0c839069ff85f1152e943e30c840481e4c6a42b966323e14ced008a9e1a58ba618b4f3a055c7f8878ac3d773703dec42b2eac6fb89734de32cd91dd72831872d8bed6a84a773b21f25d3ad1d108c9455b4d71405a9ce3663108167cbf8b78c678af94fad80dac0259487705a377c3f549a88c20da487cbe384b248e164754035c18a4350097f8a382fdfdb42a71aeb2aa15a3f47b7dad2dee8a427352a4b19f8cf2e14fffc98711419540498ad2313dda6b16b0f3e42f52e0663020393e6edd85a47f2f4583818f49e943f9b0ce5cd63ab7f49166ccc8a0eaeca7e2b67b0dd005c8f20a4f2f76cfb118d2efef2cb714b2dad6c3aa4ca0d862db5e389aad13c15a56170f476bb800965f330319b473a1815f111869d00e3e962cecfb022adef599934deafcdc8879c33aa0138192ecbf672cbfb6c1bf218b4c46d2d97a095f96fe91cba5b9427945fc9bb7ba3922ed8fa496a9900239aa94601c17040c3300a74222de05ac4ee259e79c2c31bcbe2e8eb03c8eeb14b39a62aced7689ef0c1afcba7695e153f450cfdb8e7e330a4a4e304446a9ba9d2c65000282ed02ec0655fe43401d0c95abfb027471c0c25deacbf82f3bb0f9226df0041845e1480a2dabe259f4c6131727b7169a240f171fce9fe8a69d2ff99499f6d530affe5775145ca70d3980bfa90b83c085d53f6b7869d2629e14e641fdb98e34f3a0e1cad327ffa0f7e09f475a95ef89e324b067ab748787954ee18db36c17e9341e69212e815267394c76ecee02bee8e14627468e8f7bd890248921054b182e2610ebb307413196326f176ef5a9c6f26051b5b2239ad24bf1b418147dc54e846b3de56afdf7d88e57ddad3998615b0d8db3ff138810c4e57de65e6468d0303f46f816ba5c15689019ff769437843c131eea54ad8dbdc0462b56e64e7898c2939d6d6bf0b612cd16ef1afef431d85e575d4d64be1bb54bb14bb480779989022c1a9afe704dd6a134a7b4268906ce60594c9f5b94bfce12f58ae625905b93d5ff51bea2255e73d1ebf15ac230918d3d89d33e6428c923d706bca12dfc2d4629724ac84892103a095f558f64e61b84dadfda33fa7c9d1455ca0c1ea1833b79e8dff02354f9a60a421d3c047e271144fb51d2781829ff7b679d2f3ddddda9b6b399d58928ddc19c6f7191922ed8507c1ad946f8f0dadfce65e4711932b1bb968239ddbe9a505f475c2c9208b35f8025d5d4e39e30ff2f61a969ed68e60719969fe12a6abef14e67165e88cbd15b30e149f379e70b984d38c4cfbcd9a64843691f8869e1b3cea6dd54ced7e6fc9f80e1eecf2f4527a523a3a271bd98bb013dec7cbe73744170e11c6c9dd419ca2cb68be2f9c836dcbb2e7c656171369f4b3c91311d36c3193a90cacacd6c20c77984bc63a17ddfe1ac7f9ca", 0x1000}, {&(0x7f0000000000)="f5cf69d400cb031502f2f121a46d9bdc3a81858adf40b8aa67cdc32288b167887441b88e315cb7bf49a48f6bfcec221c8aae28072f40f3a74c835f2f8aa5c0e02c1182a2c01d0df8d3e5c2264c6afed76e93d77396f0", 0x56}, {&(0x7f0000006000-0x3f)="efd9687e42c81deb10e8a38b3d3f2df6f5dd500508d47ab10656e9e2635c4e6def16b839676cb981f09e35cbf6f8081d8e2a65445d419c88f713741b13d70b", 0x3f}, {&(0x7f0000004000)="cd696591f601455aa12d98ecf072ec4489be20a6b7fda1fa3e76989294672e", 0x1f}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0x59)="d0c21fa5f5ac2436288e9fa726297d981b601ea74228e230cf6bb29e1dee128c0970c7f50e7cad6cf78a450079b6096e86100e614526f3012575ff11ed9c0a7cf4cb39331319f4747bb5dfa8d617e5d057ad05ddec741474ca", 0x59}, {&(0x7f0000002000-0xbd)="88d2e00d9dcb1af7f55a464d57261502bc2ad3e8195e4628d6c70e1e231a62498e89a21f4437c9c9f800e91fd5a65f998a11552ef15f4ac1acd12afc201b7a6f4db50f3548d0b6dffa15cae8b4274a550e848a96b6c76938bf7307b1098b397cc4017040af5d9baa7bbb6e9f181fb76beeaf81f08107431ff9add5254fa502f72c9d03bd148a1ea4d52b1225669152089d14f6330205185f4226444493e6470032ec5a5cb4f364f8ba03aa469d83e03df8736660f633561ebd9f26a046", 0xbd}, {&(0x7f0000005000)="48aa6558dbf1456ea2510fd773e519556c958f7201e4feef10e41bb5a17743d3fe8dd10e1f021f1167f46367ee44b61be712bec32cd23c469c16eded26f697208b47798f407c33f940cba159daa54e28f72007bfcec1086c19b989b9bf0f69d7aaaa25d6de749c0225fb22342a4258cb064af58ebe9961d5e9ebd9bb628c7c33", 0x80}, {&(0x7f0000002000)="", 0x0}], 0xa, 0x0, 0x0, 0x20008044}, {&(0x7f0000005000-0x6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="d8e4f3e7e87a37f1fc3285002431fae6703dc8bbfd5d2fbc25188b50b1d6ce5b80dfb2b2d1206c169def17716c8ddd2592cce7c2c03bfac8f1ce91359409d384070eecdaf42d9a2d754aa44e9fdb7115ed5ad0b13cf3497b697ad946160290c63a9198bb459639156166ed490605e879c932c140833b6fe7abb1050cd20ac859d91831", 0x83}, {&(0x7f0000006000-0xb2)="de5a2c3a09d73a2d8d89b56cfa84b1383f64c1be07d6c0ddbfe3f95561dceec2406a864156b6c8cd6f5cbf0fe8e5985ebab4e6e316161d069db42cc54b4e6c9270922745207839efd119d704e99c1313972db11e0e91fe1964ea03394f417ec003be8cb9398211e510a1b04fe6798f9865974eb41d1e756401a74d856700fb225a6ea4becc8609e4c901babbf5069e515445c00fa2447532af3a36c8a51d33d51cbfa39ca5dfc82da6418b83ddcd4187900d", 0xb2}, {&(0x7f0000006000-0xd6)="addb72c6fc8da9f0221247dd16c02bbf9bed40cd5fe2a5362566f20fa6bfe08bcfb097d58b20db0b6933d46988c70683980a5a8a45916be5df1859938b4dc31972986e07ec53a9a1013ab44e1903060cce71385b5766ce49d3fade8c1894668b2e918543b816402135197d5d352568ccf433dda1997c022240d87ece90c19f602d254b4e047e8a37a8352e99ff3983abac789e992ab45c328848110a6a181e050bfef01cf7165090767b86726739f5a3bddc91bd3f80eb576bad29b523dac4c98a74501ee349274531f13f3c9ddc153f7c23cf6856f1", 0xd6}, {&(0x7f0000000000)="7d0d9577312fbba87556be1b01c0867e8818daa98f6bc16ed3", 0x19}], 0x4, &(0x7f0000006000-0xd0)=[@rights={0x28, 0x1, 0x1, [r3, r1, r0, r3, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r3, r2, r0, r3, r1, r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r2, r3, r2, r3, r3, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd0, 0x814}], 0x6, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000004000)=0x32c915c000000, 0x4) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/01/31 09:04:55 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f000035f000-0xfd)={0xf97cff8c, 0x8, 'SE Linux', "b6f29300e25092c93d5bae5be26bbdf6e5be75e30fbff5aafc18c6c868f7cacf663e4f7967e72a3ad9f90dfc200dc6e381e1ec24f9b5cf13fa8482b9bddbc655b2b632d9923c54f8e069d4e263b13e84c02ec78378642a3c25344311641ab702966689a4bb6894b7ebd03d051b38af9e1af0b582178d996c37b8983f4de2f5dc72dfde7d349aa068ecde810e93487b0155f88d15d9719e6226f460fa22bbe329cbf154e0650323443a0ce9d3dc57a0d7db45f5f7c1deb968ff52cedb0df0eb1759508c51e763c854e62dd15835a26f8ecda39cf36ea9e7ca21077a6473baec0c4a4079eb67dc31addbf7e7a5e0"}, 0xfd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000035d000)={0x0, 0x0}) linkat(r1, &(0x7f000035d000-0x8)='./file0\x00', r2, &(0x7f00000c5000)='./file0\x00', 0x400) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c60000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00005bb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffe) set_robust_list(&(0x7f00006af000-0x18)={&(0x7f0000841000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) 2018/01/31 09:04:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000013000-0x18)=[{0x3, 0x1000, 0x8, 0x1}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000f9a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000a1e000-0x4)=0x1e) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000ac3000-0x4)=0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d7e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000011f000-0x64)={&(0x7f00001bb000)=[0x2b, 0x4], 0x2, 0x400, 0xd34, 0x2, 0x6, 0x3a4aba9d, {0x3, 0x0, 0x58d, 0x8, 0xffff, 0x81, 0x10001, 0x80, 0x20, 0x401, 0x6, 0x80000001, 0x7, 0x4, "88ac72afaa36036a7ffb8e5aa128df6f31c2e5eeb5a6bace848d150b8d11dd46"}}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000c46000)=""/75) 2018/01/31 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009f2000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/31 09:04:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)={0x5, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000578000-0x5c)={{0xa, 0x3, 0x5095, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x2, 0x8c30, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45}, 0x9, [0x8, 0xfff, 0x4, 0x7, 0x5, 0x4, 0x9, 0xff]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x0) 2018/01/31 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00007bc000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0xffffffffffffff1e) pipe2(&(0x7f000031d000)={0x0, 0x0}, 0x800) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000e85000-0x10)={0x2, &(0x7f00009ed000)=[{0x0, 0x101, 0x0, 0x40}, {0xa550, 0xfff, 0x1, 0x100}]}) 2018/01/31 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000cb5000-0x8)='./file0\x00', &(0x7f0000fd1000)='./file0\x00') getxattr(&(0x7f0000161000-0x8)='./file0\x00', &(0x7f000039c000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000681000-0x9b)=""/155, 0x9b) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd2000)=@routing={0x3a, 0x2, 0x3, 0x10004b246867, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) 2018/01/31 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000052000-0x4)=0x7) r1 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(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, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fstat(r1, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000848000)={0x0, 0x0}, 0x84800) write$selinux_access(r7, &(0x7f0000129000)={'system_u:object_r:removable_device_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x36, 0x0}, 0x36) setresgid(0x0, 0x0, r6) 2018/01/31 09:04:56 executing program 0: clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff97, 0x5}, 0x98) 2018/01/31 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/autofs\x00', 0x20040, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f78000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xff}, &(0x7f0000bf1000)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000053000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r2, 0x0, 0x0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00006cb000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='vcan0\x00'}}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001ca000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000)=0xb) [ 46.305564] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.310649] CPU: 1 PID: 8886 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 46.318196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.327539] ffff8801b6a67740 ffffffff81d94409 ffff8801b6a67a20 0000000000000000 [ 46.335517] ffff8801cd4a7310 ffff8801b6a67910 ffff8801cd4a7200 ffff8801b6a67938 [ 46.343492] ffffffff81661d9a 00000000000064dd ffff8801ba98e918 ffff8801ba98e8a0 [ 46.351464] Call Trace: [ 46.354028] [] dump_stack+0xc1/0x128 [ 46.359366] [] handle_userfault+0xa3a/0x1310 [ 46.365395] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.372378] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.378752] [] ? unwind_next_frame+0x86/0xe0 [ 46.384780] [] ? handle_mm_fault+0x117b/0x2530 [ 46.391548] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.397754] [] handle_mm_fault+0x1fd1/0x2530 [ 46.403784] [] ? __pmd_alloc+0x410/0x410 [ 46.409466] [] ? __lock_is_held+0xa1/0xf0 [ 46.415233] [] __do_page_fault+0x5c2/0xd40 [ 46.421090] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.427033] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.433667] [] do_page_fault+0x27/0x30 [ 46.439176] [] page_fault+0x28/0x30 [ 46.444429] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.451237] [] ? __get_filter+0x160/0x260 [ 46.457003] [] sk_attach_filter+0x21/0x290 [ 46.462858] [] sock_setsockopt+0xc84/0x18e0 [ 46.468800] [] ? sock_has_perm+0x9f/0x3e0 [ 46.474568] [] ? sock_enable_timestamp+0xb0/0xb0 [ 46.480946] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 46.488449] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 46.495517] [] ? selinux_socket_setsockopt+0x6d/0x80 2018/01/31 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) fadvise64(r0, 0x0, 0x8001, 0x7) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/31 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000-0xd)=@known='security.ima\x00', &(0x7f000000c000-0x2)='+\x00', 0x2, 0x1) connect(r1, &(0x7f0000007000-0x8)=@sco={0x1f, {0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}}, 0x8) r2 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x7)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 09:04:56 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0, 0x0}, &(0x7f0000c6c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r2, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) mq_timedreceive(0xffffffffffffffff, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/31 09:04:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x41, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x8)=0x903a) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() stat(&(0x7f0000143000)='./file0\x00', &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f00004bb000-0xd)='dns_resolver\x00', &(0x7f0000050000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a9000)="2b122a2c00", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) 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}}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f16000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000038000)={{{@in=@rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x4)=0xe8) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000b2f000)={0x0, 0x1, 0x6}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_getscheduler(r2) 2018/01/31 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10005, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000f2000)={0xffffffff, 0x0, 0x100000000, 0x2, 0x0, 0xc5f1, 0x6, 0x10001, 0xffffffff, 0x4, 0x5}, 0xb) r1 = open(&(0x7f0000e47000)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00008b4000)={{0x7, 0x0}, {0x20, 0x10000}, 0x16, 0x2, 0xb59, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0xfffffffffffffef8, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) syz_open_dev$loop(&(0x7f00009aa000)='/dev/loop#\x00', 0xa, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000929000-0x8)={0x0, 0x0}) [ 46.502240] [] ? security_socket_setsockopt+0x89/0xb0 [ 46.509049] [] SyS_setsockopt+0x216/0x250 [ 46.514814] [] ? SyS_recv+0x40/0x40 [ 46.520059] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 46.526697] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.533505] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.540052] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000018d000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) r1 = memfd_create(&(0x7f00007e3000-0x1)='\x00', 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000960000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dfc000-0x15)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r2, &(0x7f0000c27000-0x133)=@hdr={0x2, 0x1, 0x200, 0xe22f, 0x4, 0x400, @ipv6={0x6, 0x6, "ba464e", 0x101, 0x3b, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0x0, 0x9, "ae6e59", 0x200, "344b9f"}, "8b1ba8c3d2ec66baea260596bff4ce667fa4c7bf089b861a78a371c70143c3c8482d0ee0b27c1b3273b5ffa4d1db2ada7154f1f23b347158e8e8787c6e7601c89716ee286d273b3f7d6c812ab8c38571d4bb6144ac27cc960da928df5111a6082f0c7bbf8d70395d4792b52f89d51d1259a853a902e5d9981a34178729a7d09dc240a36a86e075b351be7c7e5e6cf90c1e22a5310f17ae5d51889283fb595e1147db6332e48a497735d0cb2374c57688de71f36d48684262ad0c1e022685c62c9d"}}}}, 0x133) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b3b000)={0x0, 0x1f, 0x6, 0xff}, &(0x7f000001d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e2f000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000524000)=0x1008) recvfrom$inet(r0, &(0x7f0000fc3000-0x4)=""/4, 0x4, 0x40000000, &(0x7f000021c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/policy\x00', 0x0, 0x0) shutdown(r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @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, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:56 executing program 0: r0 = userfaultfd(0x2000080800) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/31 09:04:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) write(r0, &(0x7f0000000000)="12d3ad60bd2bc5284261c94b3b8058ca5f341cefd55ca5a53a173983ad035bb2d7d9dfd9121f64e7a1dbb5b7b93da08ddbae371797fce55de956fa6ab19303315f60abd992a6fa607df324436f2a700e2ae4f287d37efbc46f8bb52e684fdb67d897c1baa26f144616da66dfa191f79c3a94eedcf17efcfbd3b1668e124ed1d7d312123d5139d5d50203ea7602647bf4e53d89757da7d83c983aee787176792e89716ff3bf73fbc8b54641c2afb8e3e4b1197ad19d0f71cd90cf4a7ccc28", 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004e5000)={0x0, 0x1}, &(0x7f0000873000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000537000-0xc)={r3, 0x3, 0x30}, &(0x7f00006af000)=0xc) syz_open_dev$sndseq(&(0x7f00004cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bac000)={0x5, 0x820b, 0x7, 0x4000000, 0x0}, &(0x7f0000059000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e1a000-0x8)=@assoc_id=r3, 0x4) socket$netlink(0x10, 0x3, 0x3) sendto$inet6(r1, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 09:04:56 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000221000)="00e4b3e46c3e3bee5cea20e7c8d28635afca0d1e6f19517b058b385323e865d9ddd160b138766b312198bcc95e30a08c1ab4dca6532e3cc4c7a5177c8649d341edfd9a8ac7f2ee490009905c3889c0e640c9eb368979cd6d842c675727290799daaf01fb0e738e2db5fad604f4d2", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b0a000)='./file0\x00', 0x44000, 0x40) fstat(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000874000-0x160)={{{{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]}, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x3, "7754aabef5f5bb2663b02d44ec0c7fd52b105eed585bb7c9f060187b8b7abb4d396110112a5215952fdd3b501598af1cb19868d4df7be2efac97a8543d7216d04ebd200126f2297509ef6e8de07acd81"}, 0x160) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x4, 0x0, 0x9, 0x0, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) readlinkat(r0, &(0x7f0000444000-0xe)='./file0/file0\x00', &(0x7f0000af8000-0x39)=""/57, 0x39) 2018/01/31 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@generic="cf778589354d4272a45ad65e7acd12af") r1 = socket$packet(0x11, 0x800000000002, 0x300) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f000000d000)=0x0) r4 = geteuid() setresuid(r2, r3, r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x2, 0x7, 0x100000000, 0x3, 0xb, 0x0, 0x2, 0x3, [@sadb_x_sec_ctx={0x2, 0x18, 0x3, 0x3, 0x5, "70a7a17cbc"}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x3}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r5, 0x1, 0xa0b3d895c503302f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffddc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x71) 2018/01/31 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000e47000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001fa000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f00001eb000-0x1e)=""/30, &(0x7f0000d1a000)=0xfffffffffffffd47) 2018/01/31 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00006b0000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xff, [0x7, 0x5, 0x2, 0x1, 0xffffffff, 0x1b53, 0x8001, 0x3]}, 0x5c) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/31 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000aa8000-0x8)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x1) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}, {&(0x7f00003eb000-0xf3)="a5", 0x1}], 0x2, 0x0) tee(r0, r3, 0xcfe, 0x0) 2018/01/31 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000093c000-0x50)={@generic=""/16, @ifru_data=&(0x7f000088f000)="04a931910ec5ff7ce96093ed0ad69fe530813b78aaf280955f23e87c7e5a0185"}) sendmsg$nl_xfrm(r0, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000044e000)=0xc5, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) [ 46.745215] device syz2 entered promiscuous mode 2018/01/31 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = request_key(&(0x7f0000057000)='user\x00', &(0x7f00006a1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d5000-0xb)='#mime_type\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) 2018/01/31 09:04:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xb)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000448000+0x1a5)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dc5000)='/dev/sg#\x00', 0x10001, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d83000-0x6)={0x0, 0x3}, &(0x7f000038a000+0x517)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x2, 0x8, 0x400, 0x7ff, r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x48) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r4 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000653000)=@buf={0xf, &(0x7f00009d0000-0xf)="b5304c62a8fb61a0996c914c36d30e"}) ptrace$getregs(0xe, r4, 0xffffffffffff0000, &(0x7f000071a000)=""/242) r5 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001ed000-0x8)={r2, 0x6}, &(0x7f000075d000)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r3, &(0x7f00007a1000-0x18)=[{&(0x7f0000f30000-0xde)=""/222, 0xde}], 0x1) 2018/01/31 09:04:56 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, 0x1c) 2018/01/31 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f0000d04000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/31 09:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00009e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x293) 2018/01/31 09:04:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000014000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000073d000-0x10)=[{r0, 0x440, 0x0}, {r1, 0x2, 0x0}], 0x2, &(0x7f0000a56000)={0x77359400, 0x0}, &(0x7f000009f000-0x8)={0x100000001}, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r3, r3, &(0x7f0000c4e000-0x8)=0x0, 0x8005) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f5000-0x16)='/selinux/checkreqprot\x00', 0x12001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c37000)={{0x2, 0x2, 0x3, 0x1, 0x3}, 0x2000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x10000000000000ad) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000945000)={{0x4, 0x7}, 'port1\x00', 0x40, 0x110030, 0xc73f, 0x5, 0x8, 0x10000, 0x800, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00008bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ca3000-0x4)=0x80000001, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/rtc\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a43000-0x8)={0x0, 0x0}, &(0x7f000039a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ffb000-0x6)={r2, 0xffffffffffff8001}, 0x6) r3 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x500000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.832756] device syz2 left promiscuous mode 2018/01/31 09:04:56 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/87, &(0x7f0000000000)=0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x9, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) fdatasync(r0) sendmmsg(r0, &(0x7f00001b4000-0xf0)=[{{&(0x7f0000160000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000938000-0x50)=[{&(0x7f000043b000-0x1000)="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", 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{&(0x7f0000d41000)="8f044f3e125d1c11b1051a71ff7e858dd64cddacc13ece73d5758f527afceb35cf6e21c17abc54e251b794ba75bc8d60dd69be597d8f360e8663c933fb55faa8024dda60f45ca38fc5b4131045b9461b6cb66ac8b132", 0x56}, {&(0x7f00004e7000-0x6e)="30cdb7906a7497fa8d8c004f03f1188ae839679d5d7d439d3b1571631b22682c55fed17c427fe50dcf9d9fff5a72098b8cb9fa3f5f336bdd3a380343eeed799a07636b685878f086a3b8c5ff9a6dc318e6b6fed3bb4234955e393c8220ff212a740df08017ff8903cc75d6e3a297", 0x6e}], 0x5, &(0x7f0000f73000-0x1150)=[{0x1010, 0x0, 0x1, 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3d17a48f2b1670423dfbd9014102099eacddda4b4bdfea3edf06ba6e5199e7509cb6e6abfe6db91c373425ebe1c448a36eb5606bc09c3f03ae9868cc9f1d5e0974d82d661d8dd3f6976fd6e4256e7118642df7b9c9d57c1c315b16f0591d7a639d784a04f1812e6123d3f1906d0d095f1c396d3128eface3c869ed62ce78c4a8e4926ea9856fedb98ec8350096771417905ec4a14db42d9bc66410c9e9b896e3d8e919022b2f6a092059fbeecae3fbbc7ceaa92ee632f5ab942df5a02fcb333cb2b0301c3604f9a48bbdf0bb0c36e49e83196e096b200b747b199ce712f2a698f8e10654a4c6ee450e4c5f64c7ca51d031159ed0a0759a362b50883172f591e26b6a60fdb233d6537068b26e9df7cba90eb543abb3bd1fa3c823d8d229eb18d640fa31546642e06b16bccc18ff0997a78d7c02eeef2a4ae35db2119ae08454aa7772fa6e81ae745021ba6002c3b5cff6a06b619b2c866726583fb9345620d80c637d42e840c2fae4c1a3a1c13b811aa74d34aae65324fbf191b11a894679e5b653f157d31d2d736d7f55112f64040d2c6ecb5136150a5aba4550c03daf67df70c7457aacc4e18eb5b48aac44eddfef5a3e809f444dea45e70beb162200eda0c1e78e833258605125f273928db93fe345c3ed181129f5b4e782655a747001509bdb571293f3efdd73ee0d4f11caee97255ac532d79561afb22e5c1f6f1acec32d4d25752ce750682211fb07764118950cf2d8d715e3662cc3de75f12a58abb5323cefbb8c52026a800bed2303f4878084f045d9d501f07cc4ef9b461dd5af9fc8dadd75670b4f10b53039ba8bacc0e6b0b85bc28f0f57cc536fab4b7790d94ffd0e44ea8ca19cd8951221310a365fcf74ea4dc88ec82b01d9eb7c12036b22d1a76e23d0a9440c413335c7ad0c5d8f1d446bc45d186f5c312205e811b03cc21d82048c316ec3e900f21a2c44f59c108043aeceff447240fdb000db8af55268338cc2888590d57c4b69bb0d8b833f0a3cccfb54cfac120554199fefd660f68dd8d7e832869d8117af43afb765e0fb8428f0fa90086048217b93e7fec738ca61c2601e73d75e070f7ad00c1a4ada43067b3017f6545b5fecfbfc50079b3741845547bd32f51d1aed1ab871df30fd613d4a385b9af926bc5d86d599a8c436069b107975f69a7e9bf0357b013ef01dd8278fc0de69ae25ec95753c05b86b2d714ea3421b295984b2e5bb3ccc1209d96f5c824eb241f0ae49b14090c8fb036ae54f36006f2b922ed1b8962886a785110cf2da5f136112cfc39eff9ee547528d90b22994c76622deb6e3ac62dc75fad565fcb8bded66275df52b1f5921c350ab16742cf3b0e1a740076d25bf63a2acc6766d0f70b17d6ee8c5c16ded2ad586c1fd14b090be5327dcd99562d36eb10f3a7503ba379339689ba7ebc1f4a47ff51548cb04e036754cdd41c6d7302e9443a508b9bc00e0adb815484cf686cb224c5bc7f3d852ce9b28accba112fe6ff295546734da1924d5541f02dfd49d1dcc53b10eb1d9159f6e3efd0689d164d2e8ba8f249dc07b4ea8de3fe04ba253d7209e1adcab44cce64396957644c797271d3ebc46064ba62ae24f3cfaefa989b2bd4c6285249ebf3e6dde42b0a4414c7dfc0ef7e275d4265648f0a41f4e7d75b3dcc55ac09ccba53c98d81e1ee4443fd89fd30f4e8762e1f099e5323683371c0e17ed8bbea5f9c702d7f2c8eacdc0218a52cd86fae5e9073179706f6b1947113b85a607e948147da49226a2f506f493a4c7e1e4511a692c551b7b87290ab768cb80713c0c8285bec3c4a83c84a8dddc10e9659125d90ea3bf35b9bf2e4f86d80bb989961d3c368e89764e8d9193b6a18456b57b55f4b0c3a79e374aa21fcab2de46539bd2300cb24bab62d536b223745483bd4f4527b2d3b5a7ce771e822db9639a1184e0f70ddeef1606d53f6b2bae7e220ae12157db6cb33a9ee672724127aec25470309b5e08d9100f5a2a05982b68f3babd9fcf5cea5a27948aa03779dae532221592f2ef4a2ce0c79c9454c98ea4b3fa9d82405d9a1eeabeb4b3842059f833bd444df1d98e1b4a2ea817f1cff33e17f15ce830f4ac1903763c8a3b6e892c8dbdb2d620f65822d3a852180131ddb8b096b2fab3a727deb751ea41f4a5d9db075572968abf209277fa227ad56d83deb665e738c5407324eb129d5794020faf71848c0552cccf956675c12c440efa8aa87000032cbcf80bf85f045eff70e1870b28a29016857f26cf6b10d014e33963d", 0x1000}], 0x2, &(0x7f0000222000)=[{0xb8, 0x3a, 0x66a, "7e948f285104de5b25c4da74f1a3eacf7fe8ca73b4f2225e1f6c0ba7dc2d4f9aaa9f7ebe75a979560a11a3416bbb50aa472de2d3f0239fea2a5f7bca4b96f78e4fc5889249b0471ac5cc3afc156b3536e3df2fb20b7e836b8a0bf42ced748d71d43eda57034f98b2b577726fff35a99a7f4705a871987c18b72b07a7a868176f03319e75636d0cb77dc753b85a028ba574ca12377b7a09576f5aa7e1b674fc668d"}, {0x50, 0x11d, 0x4, "a096cafca77ba30b5a1f17babcc32249d328c434b17b40d5b27c58c627cf88f71fe5a0e4915d5e0ea63553a7020b05958179a519a22ab540b439325b968ff79c"}, {0xc8, 0x13f, 0x4249, "b6493f0dbb3aed4c7a159eacedf28fdc71f02b1a35fd4cdce05d74d5c56753b8164cb24cce2e8d7664d7635d3c785cd52383f26997a52483ee76ddff8fbb1bcf02e410265c45d630739a4fbe9d1224c9a942700332d222b1fe6d524b24db1325d53f9d0601303e526d2ca23f02f2433d08e7c8bf2a73aa2da19dba7208eb89281147fb4a12f1ffce4766b281a45ee614a6aae61f67e5aa66d1ea74128a317f4743d78c01c1c6a242bb9a51b9db7ad5077be7f6b9"}, {0x60, 0x10a, 0x4, "5d39787f9e92fd22275a52f93ad291a6581de9556c1444e38b9a0f21a203fdeb068568cd1e167fde21c311dfb16d3bb1cff4f6918fc1ced48a12d7e2d0eeb95f47c19d55294c4c179891"}, {0x110, 0x11f, 0x3ff, "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"}], 0x340, 0x20000040}, 0x1ff}, {{&(0x7f00002f9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x2, {0xa, 0x3, 0x19e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}}, 0x3a, &(0x7f00003ae000)=[{&(0x7f00002e8000)="76b8e2c1c458135f57174d0beb65ca5410f724332c6a14b817a2f31c02a984ecc9722e6ad8450048255d89ad7148a195c3beb6d6b482c2724548ea72c066ad2ff5185c046d32aee39830de83359b1b0b9464bf2d8ff898d04f5b9dfc57ee0d3b26698833a8e4f21a24bb5be6e99f14fbe43bc37fbedad9278ab88a8957fcaa9214bafd6f", 0x84}, {&(0x7f00002f4000)="90590dedc87971221d780926eb0d2387988f2a02f96ee93767fc01db4cd6ec873708d8bd2707075b572b", 0x2a}, {&(0x7f0000d8d000)="425c0d1ed818f8b8751da6389c1be2e8858c936e915bd8cdef7f0188a986451c199eb63642594cc38bd4611275c41311065b034f87c1300f167da826a84664cd1ec3ea78c7df37702508be4cda682b2f6d461d9128a343b39b0e4999881655d98380d0d40e52d8dfdb0c520d77bfc873ba31617c4fdbf6c2cb3f", 0x7a}, {&(0x7f0000c74000)="7550b5945d250d8599d189fb5cbdcbe54ed2ea1938b4db9bac9adcf117c634b514dcf065f90f7df0d9417b1615a39c2349338fec56552981821eb46170bf1b44e850191557d53293a424448b6eded3e3a9b528546d441d591cca9539b9408a0ca46edec41018d201985a1f39d752389d579cba463bc73aed054fb91273a2aa4cb634474b674fb20a118c88a8d9b03441d1c18fab2100ab033e0bb8220cacd73d87b76a", 0xa3}], 0x4, &(0x7f0000fc4000)=[{0xd0, 0x113, 0x9, "0c29cf1426dec4754fc0189996d553ca8c5cc0984d0ec7e069ad460436201b79c6c505275cdab7bf9da35a896358dbd7f9709b5ad1be950c128a9a72d06ebd0c8dfb21a7de60741d8bda1df1a1eb0496e01351a7e009f41983ad976bd1ece4d3c75f03464781939934d9e4aac6bc92301b5f11647c9db670da930d2c29fb515fdad101d066af4380b7543aeb26abee00d9154bf54c1e3ab5c0646945dac6879f77c85663db1b3ff1a04628f19f9a15d4f24d4f35279aa7ebee6da5d54d62f9"}, {0xc8, 0x1ff, 0x1, "3ab69d29d576146fd8ecbb5894c47171902e350763aeee4c4f0867b38a5bcc894c18021daa3d17f90828c810db836818107857dc662a8d20c0338572f06df0195559fcff2df660371028ba114b3c484fa26e937ad194b717c4c75a80ebe3f0a31155f933727f3b23cd9477d3a18529e71dd2e937afc75f1a5c5a671c512ea4382807b017595086f609f1d638309de178f5f072c6c6ef29ce5006b23a7e51cc5a554ab3c30a37840b05945cfbc564462bc858e5"}], 0x198, 0x4000}, 0x3}], 0x4, 0x81) pipe(&(0x7f0000b01000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000759000)={0x80}, 0x1) 2018/01/31 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000945000-0xc)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000e37000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000608000)={r2, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x722, 0x1}, 0x98) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000408000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8dd6}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x3f, [0x1, 0x2765, 0x9, 0x8001, 0x7, 0x2, 0x7, 0x100000000]}, 0x5c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) syz_open_dev$sndtimer(&(0x7f0000934000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) [ 46.897054] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.902511] CPU: 1 PID: 8990 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 46.910034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.919359] ffff8801b5e0f820 ffffffff81d94409 ffff8801b5e0fb00 0000000000000000 [ 46.927329] ffff8801cd4a7910 ffff8801b5e0f9f0 ffff8801cd4a7800 ffff8801b5e0fa18 [ 46.935308] ffffffff81661d9a 0000000000002a2e ffff8801b89488f0 ffff8801b89488a0 [ 46.943280] Call Trace: [ 46.945840] [] dump_stack+0xc1/0x128 [ 46.951177] [] handle_userfault+0xa3a/0x1310 [ 46.957215] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.964197] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.970571] [] ? __schedule+0x683/0x1ba0 [ 46.976250] [] ? __lock_is_held+0xa1/0xf0 [ 46.982016] [] ? handle_mm_fault+0x117b/0x2530 [ 46.988215] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.994416] [] handle_mm_fault+0x1fd1/0x2530 [ 47.000441] [] ? __pmd_alloc+0x410/0x410 [ 47.006123] [] __do_page_fault+0x5c2/0xd40 [ 47.011977] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.017923] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.024560] [] do_page_fault+0x27/0x30 [ 47.030068] [] page_fault+0x28/0x30 [ 47.035318] [] ? strncpy_from_user+0xaf/0x2d0 [ 47.041434] [] ? strncpy_from_user+0xb1/0x2d0 [ 47.047546] [] ? strncpy_from_user+0xaf/0x2d0 [ 47.053665] [] ? kmem_cache_alloc+0x215/0x290 [ 47.059781] [] getname_flags+0x10e/0x580 [ 47.065460] [] getname+0x19/0x20 [ 47.070448] [] SyS_mq_open+0x22b/0x940 [ 47.075957] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 47.082593] [] ? mqueue_evict_inode+0x670/0x670 [ 47.088883] [] ? do_futex+0x15c0/0x15c0 2018/01/31 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000038f000)=0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) [ 47.094477] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.101025] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 47.174575] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.179169] CPU: 1 PID: 8990 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 47.186678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.196010] ffff8801b5e0f820 ffffffff81d94409 ffff8801b5e0fb00 0000000000000000 [ 47.203984] ffff8801cb017f10 ffff8801b5e0f9f0 ffff8801cb017e00 ffff8801b5e0fa18 [ 47.211959] ffffffff81661d9a 0000000000002a2e ffff8801b89488f0 ffff8801b89488a0 [ 47.219936] Call Trace: [ 47.222502] [] dump_stack+0xc1/0x128 [ 47.227837] [] handle_userfault+0xa3a/0x1310 [ 47.233866] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.240852] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.247230] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 47.254126] [] ? handle_mm_fault+0x117b/0x2530 [ 47.260327] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.266529] [] handle_mm_fault+0x1fd1/0x2530 [ 47.272564] [] ? __pmd_alloc+0x410/0x410 [ 47.278255] [] __do_page_fault+0x5c2/0xd40 [ 47.284111] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.290054] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.296694] [] do_page_fault+0x27/0x30 [ 47.302211] [] page_fault+0x28/0x30 [ 47.307458] [] ? strncpy_from_user+0xaf/0x2d0 [ 47.313575] [] ? strncpy_from_user+0xb1/0x2d0 [ 47.319695] [] ? strncpy_from_user+0xaf/0x2d0 [ 47.325817] [] ? kmem_cache_alloc+0x215/0x290 [ 47.331933] [] getname_flags+0x10e/0x580 [ 47.337614] [] getname+0x19/0x20 [ 47.342609] [] SyS_mq_open+0x22b/0x940 [ 47.348125] [] ? mqueue_evict_inode+0x670/0x670 [ 47.354411] [] ? do_futex+0x15c0/0x15c0 [ 47.360003] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.366552] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000ad000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000442000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f000097f000-0x8)='./file0\x00', 0x100) setitimer(0x0, &(0x7f00004ce000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d84000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:57 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000058000-0x4)=0x49ad) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:57 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000093f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x1c) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00008e5000-0x4)=0x0, 0x80800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getegid() r4 = getpgrp(0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000066a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000941000)=0x2b9) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000941000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000941000-0x4)=0xc) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000940000)=0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000941000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000818000)=0xc) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003e4000-0x4)=0x0, &(0x7f0000940000)=0x0, &(0x7f0000940000)=0x0) r10 = fcntl$getown(r0, 0x9) stat(&(0x7f0000354000+0x949)='./file0\x00', &(0x7f000081a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000940000)='./file0\x00', &(0x7f0000941000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000941000-0x38)={&(0x7f0000803000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000484000-0x60)=[{&(0x7f0000608000-0x32)="55a436b18bf345da414e11293d935031bfa2a3b20e8a79e23eb284d1f3d3332ec6bd412865add5cd6625f94936784e48bbff", 0x32}, {&(0x7f0000870000)="e71be7c555027b71c37a88105fe1e6bc53f99f20edaa83", 0x17}, {&(0x7f0000941000-0xf)="29cddf442238566025e7fcba09989f", 0xf}, {&(0x7f0000940000)="90b2de661cb0575139dade4843c19548899427f0a1860bbe0bb2f42757e161f2d20de4bc9adfcf9d096a50800364c9dcb03a6faf2f73918ca64c489fdd86c158b0a7ba2d1f63278e91e6ddf64de1e60afe6d3b06c3f0510e877a30f16bae4e17af8781bf24b08ff38d4f6dc6fd3047d9ad57c0c3553fa9d6cdc40773fc9ff9236771c6fdfb4461fdb9f6ae00a21e0605db5f28cf7301be", 0x97}, {&(0x7f0000688000)="732f7049275101ea8e46f098524f00e24eaa931b0eeb1dd179414e0ba70e25cc31d3cfbefe542f2075ea492d302df4b3a25f76d68fdeb2624199d9e7e1c38c93da9f4c3e3798d2fed869675774a436fac3332d755d90f57fc8070b7d6ddcdfa5052a852747607366fb994eefadd162e925506a7c44cfc14fbfdf12a1ca1700ca071793c8478208e5f34bf7d0bf8116ea79335c75bdee97712be76238b4d37e394ba1b27aefa976ee863d2c719c30de06f5ad00f9e85bf9d2c99a6c0622598882be82a251f78457a3f0269d283da3ac8bcad1cae7272287769ad12f89dee4fdee55f22370a8b54f5a0a5990861b4d6bd1268511cf", 0xf4}, {&(0x7f0000941000-0x3)="799bd5", 0x3}], 0x6, &(0x7f00002d9000-0x160)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x160, 0x85}, 0x4044) r13 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f00006be000)={0x0, 0x3b, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004db000-0x4)=0x0) timer_getoverrun(r14) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r13, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f0000943000-0x12)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x2, "826e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000c9f000)={0x0, 0x4, 0x1, @thr={&(0x7f0000a59000)="8ee3c81033f792d0da2979ba1f969dc375bf0d908d5d54550307d69f6d5249a549a6553f333bccb7c1735e7bf86cf905261452ad33e8c7a6d1e74a5381399c48cda6cc3553d7c2956c313d60dd2aad543cfa23e561bd", &(0x7f0000b49000-0xdb)="dc38c4d44df91bd967474a67bf5674ab7b1c5de02176c629004ee2b45e9c4cb2729f10c9929cebeabcf61ddcab897656bd9ef8ad86e7d7e13ec4a278d0b9265bf7df17eef7e07b286b8d6232bc10cb9c7ccff1bdb01964d8a306063a40a32da92b8dcf17e270edb16a8bc3ed09d4f98063cfc0ea7e0111b351d981a92fdc29a00df363dbec375335eb917593fc6bf7ec8d59f2f1e1c9130551d536711d47fbb77368543a503dfa5fa08e9e3ae003103e5ef05f5da610fcb6b45abc6cc5074094061f36ffdbf35de745c930266c068452d2be7fc95a40596aac8b44"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6f000)=0x0) timer_getoverrun(r0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_settime(0x0, &(0x7f0000fc7000-0x10)={0x0, 0x989680}) connect$inet(r1, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r1, r2, 0x0, 0x3ff) sendmmsg$nfc_llcp(r1, &(0x7f0000d59000)=[{&(0x7f0000c6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "603d176ed72a8849584ce36a438b50acbf36411112c1363f1ec41f921d56944eb35ad3766a5972b2206dca0b65e233e6579b9e24fe88aafc25069f448bab62", 0x0}, 0x60, &(0x7f0000466000)=[{&(0x7f0000eeb000)="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", 0x40f}], 0x1, &(0x7f00009e5000)={0x38, 0x111, 0x1a0, "b7902bcd9979c647371cdff2b81a578e2a134d9bf3c59e1bf2076073448838bde578"}, 0x38, 0x8000}, {&(0x7f0000296000)={0x27, 0x4, 0x3f, 0x7, 0xff7, 0x81, "4cb92fe6d6f3742bee32748ba5afa24ebda0872af68bf9bc25ea4d84777f3ff2e8986fd9bf90e17182f877bf3ad2fc79d25b205e27c14d249c6fef130ec3ba", 0x9e2}, 0x60, &(0x7f0000a78000)=[{&(0x7f00007d3000)="553c54fbd6a3f7fd3e24d6090df1636be56337ff4271", 0x16}, {&(0x7f00006b0000)="7c81c9b81347e03ad4fee937db0ca318fa10903ef6b84a45c8aed23a5f3e2b0712edc1fcc0b206c73b4cb324791556835e86d11a70df745cf5d5c161b79f98564dc23b15a52e3f5a046731ea5a3a718a5cf58e395e544a677aab632c5a92d13b26eb7086006a9478f85cd49b7399a5cd8695ab64e08c7ba864eab52f440dac1b5f0fbf6f4e29ad856c58a8b25e2eff94923e11e8684c331f5d5226e75f4200535c0d210490270d33c7f8c2dda7a2ee6a4faa22854b1391acfc3d5f8f1e589b9ac23f453586a25a372122b3afdc", 0xcd}, {&(0x7f0000645000-0x1c)="2e48f8ca72afe8b9848fe5ed7a348d3142a0de0517aa55aead71ce7f", 0x1c}, {&(0x7f0000032000)="5c86fda1d6aff3ef056efa26f6d6e34f6a4da60b3cfcb53b3fe19b35e0510b845bd9a2ecbc898b792e29253e4a00f6f84baee31376c9e9ebe48c4b13bcac1126e503a98e6b7db0334b9340f91397bcb48e940fc01da166efd162c452188ac66253ae76ac726478895ccb1b451239c2255eb98abc8823b1fffedf28f415b310c59a32fab91da3c1beaecf0ed7bde79a860589d72df7731554cfc768d860825725ce6daf2f0bc1fdc77790507aeb9281d76c4763800fd127d0c26838465182b8ce98a1ce54918e1fd9ad23dc525ecf0d5699563ac41121be0562a1937be610162053b86444a5bb8a6c0ed4", 0xea}, {&(0x7f0000eb8000-0x7c)="c41cba2737ce999b7253702928375b55bb3c2c32a8f9a1c475fda25b24e3d4c997178f17d3a1d1b9d275b57c90ff6c2ce1c1cb62c29e826ccea86527261eea3ee634662a496656c601fb4b0c22cecb1e012476cc872c21f6c8debe967eea44c5b223e35c1548bad87c5fd42c994e545106cb7decc76d7b8027a7fef7", 0x7c}], 0x5, &(0x7f0000a2d000)={0x10, 0x119, 0x6, ""}, 0x10, 0x40000}, {&(0x7f00004c5000)={0x27, 0x4540, 0x2, 0x3, 0x100000001, 0x1000, "bf8acd48b19dc486f09af6950ab9d69cca5ca35fbec3f665ac69ffc320a9c6ac8a5442b32374acaf2136a9d8a458c879a3626974e2912c231f78c016e6dab6", 0x20}, 0x60, &(0x7f0000672000-0x20)=[{&(0x7f00003e9000-0xfc)="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", 0xfc}], 0x1, &(0x7f00008c2000)={0xc8, 0x1, 0x69bbd78e, "4dcbf627e9476005f3dbb0af9ea5a18faec1b66bfc52845c359a3d656c594a4ba0bf90291002bfd6d5cc8297e38bcc886d9b44c97611d944f8690083ff3e824dccf6b1e92e06e7b42dd309f6a1ed985db38cd732e9dc7e695ba3f6378f84da6921e9994e819d0d88d9c13bec4c9997a84613777997a45812696a445cc6a2d15351f1f2440563bc70c9bc19318772acd647dd87bc8dff77e1112c369843f8517fb127d7c81280b7657942e800cb7b4b5075901d8708"}, 0xc8, 0x80}], 0x3, 0x0) 2018/01/31 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f000040f000-0x8)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) r2 = dup2(r0, r0) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/31 09:04:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f00007e5000)={0x0, 0x0}) read(r0, &(0x7f000038f000-0x9a)=""/154, 0x9a) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000049a000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047e000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000c81000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000c9000)={0x2, 0x3, 0x9, 0xa3b}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009a9000-0x4)=0x0) 2018/01/31 09:04:57 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000009000)=0xffffffff, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000013000-0xc)={0x4, [0x7, 0xffffffffffffff81, 0x8, 0x3f]}, &(0x7f0000012000)=0xc) syz_open_dev$tun(&(0x7f0000011000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/01/31 09:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = request_key(&(0x7f0000057000)='user\x00', &(0x7f00006a1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d5000-0xb)='#mime_type\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) 2018/01/31 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8e000-0x6)='sched\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000056b000)={0x0, 0x36, "57b0c35f7a40d8705b757034d25fb70ced6f509de46c6a9b9889c4ceb86daec310ca5d3404c5f51fbfb00ce308b0a91ab0aff6c9dd12"}, &(0x7f0000823000)=0x3e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000031d000-0x10)={0xdf, 0x4, 0x6415, 0x4, r1}, 0x10) fsetxattr(r0, &(0x7f00008da000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000e5c000-0x6)='sched\x00', 0x6, 0x2) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f0000e2a000-0x28)=[&(0x7f0000bfe000-0x2)=']\x00', &(0x7f00007c9000-0x1)='\x00', &(0x7f00007c3000-0x18)='system.posix_acl_access\x00', &(0x7f0000f4a000)='system.posix_acl_access\x00', &(0x7f0000fa2000-0x6)='sched\x00'], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005c3000-0x30)={0x94, 0x0, &(0x7f0000750000-0x94)=[@enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f0000ba6000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000fde000)=0x0, 0x1, 0x3, 0x37}], &(0x7f0000f58000-0x20)=[0x0, 0x28, 0x0, 0x78]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x50, &(0x7f0000043000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f00003e1000-0x1)=0x0, 0x1, 0x3, 0x1}], &(0x7f0000049000)=[0x0, 0x48, 0x18, 0x38, 0x0, 0x0, 0x78, 0x40, 0x0, 0x78]}, 0x8}}], 0x19, 0x0, &(0x7f000087b000)="70eb19138f38b12384c4d92fee462a3c924e5ab3b6ed3ede9f"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000049b000-0x10)={r1, 0x80000001, 0x3ff, 0x3}, 0x10) 2018/01/31 09:04:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000028000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xffff) 2018/01/31 09:04:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e11000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r0, r1, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) memfd_create(&(0x7f0000787000)='\x00', 0x1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r2) 2018/01/31 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f52000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000765000)=0xe8) r1 = geteuid() stat(&(0x7f0000344000-0x8)='./file0\x00', &(0x7f00002b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x400000000000125e, &(0x7f0000947000)="") 2018/01/31 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b54000)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000-0x4)=0xe8) vmsplice(r0, &(0x7f000039f000)=[{&(0x7f0000b31000-0x6b)="12f36ed73f77b0faace84975edda1a4cf4d30f693f60433c7645ba8bb9716d754af932e327555e85aaf5a778c8b326e90cc63d83c7751575c5708c70d11107c46b04793e4d65192219d64ad493c174592aa7924b8a86076fd5733a304a42362540dfb9212b4c316bc6c807", 0x6b}, {&(0x7f0000e08000)="01699e8dfd1973b2bbb6957ad541e41eb42c5312f4c10357347e50a41ba30c2271d46d0ee1b9d3c9d007cd55bfa735b2f1172f174f487578b18331aa94de662b4bbc096ca5020c1ca1101de8b04c19572fd6f224f29525f58c8a7c604ef7382c32fb85dd6d1f1bcd74574cdc9d1c05a1762bbae344315440f76e158a5b61f7b3df2cb7fc2c23c095260707a082248b2767df911e1c3605299031066a8357ad690819b174192a3f3b8032e2", 0xab}, {&(0x7f00006e2000-0xb7)="bc28f53d07ac854fc2132d8c6747ebd53bb0caf8f083263e0e626a9fd42ccc59ea9c2f9f0d7f961bf464d2de7c45adc2a50547fb90c55cf606f1aa1c9df606a41c89c843625187df57350e5ab1eb87738daa238bc59717ad37b11cf9f37299cb3b02ac65d43d6e556eeee03dc47471573ab8d685a3028602d31ddee491257aac07a255a8868cab545f302bb5d13d0236370126b3bba790d08a06c8fd581d8371b3075f0ce6efeabf4621a534a556e97596d6fc0ca57e9a", 0xb7}, {&(0x7f0000c87000)="", 0x0}, {&(0x7f000043a000-0x1000)="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", 0x1000}, {&(0x7f0000e86000-0x9f)="97ce37902597d33122717b3e5c8f7a2fd21b25742f25f518caf0f944d631658bea3cbe9fc78bc95564a92af7d877e8b0313d7569dcab77cc4360251b2ee4c7053eccc560c4c4d5b7170a8cf6cd061cb43d51f907a772c105c1b5acefe9345689d77bd210c587952a81a50e4ec831c099301f83a13e7e90d4023060fd1426834e8af6fe8ad22425c803d20542f9d4e9a583e845771198f3afe188cd0e6f0001", 0x9f}], 0x6, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffa1) 2018/01/31 09:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000239000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000a1d000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') [ 47.502839] binder: 9027:9031 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 09:04:57 executing program 2: pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000522000)=""/199) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x4916, 0x2, 0x8, 0x4}, 0x8) sendmmsg(r1, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000006000-0xd8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) iopl(0x200) [ 47.558596] binder_alloc: binder_alloc_mmap_handler: 9027 20000000-20002000 already mapped failed -16 [ 47.559640] binder: BINDER_SET_CONTEXT_MGR already set [ 47.559647] binder: 9027:9031 ioctl 40046207 0 returned -16 2018/01/31 09:04:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x4}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0xffffffffffff8001, 0x6, 0x0}, &(0x7f0000005000-0x4)=0xa0) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000005000)={0x9}, 0x4) [ 47.616175] binder: 9027:9031 ERROR: BC_REGISTER_LOOPER called without request [ 47.623658] binder_alloc: 9027: binder_alloc_buf, no vma [ 47.629183] binder: 9027:9039 transaction failed 29189/-3, size 0-0 line 3127 [ 47.651206] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.657427] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:04:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x61d77f82cdd44c5c, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009b4000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3a}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x90) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00007a8000)=[{{&(0x7f000060d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b11000-0x10)=[{&(0x7f00009f8000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f0000403000)=""/110, 0x6e, 0x6}, 0x7}, {{&(0x7f0000b53000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002da000)=[{&(0x7f00009e5000-0x7d)=""/125, 0x7d}, {&(0x7f0000d75000)=""/0, 0x0}, {&(0x7f00006ac000)=""/74, 0x4a}, {&(0x7f0000717000)=""/195, 0xc3}, {&(0x7f0000a0c000-0x2e)=""/46, 0x2e}, {&(0x7f0000a0c000-0x11)=""/17, 0x11}, {&(0x7f0000db2000-0x54)=""/84, 0x54}], 0x7, &(0x7f000026f000)=""/220, 0xdc, 0x100000001}, 0x1}], 0x2, 0x40, &(0x7f0000612000-0x10)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002f9000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000c07000-0x4)=0xc) recvfrom$packet(r2, &(0x7f0000f56000)=""/9, 0x9, 0x40, &(0x7f0000ee1000)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 09:04:57 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000be000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000d4d000)=[{&(0x7f0000000000)={0x27, 0x3f, 0x4ef3b187, 0x0, 0x5, 0x4, "0cd82b7d3a9066782d62746d2574c0574d583e4aed0023e18b6ec47a27e5203ae49bb1bda044edc85c3ba041bbe35d05bfa08a723e7df33c7c7991c9cd9c74", 0x7ff}, 0x60, &(0x7f00000eb000)=[{&(0x7f0000000000)="a8c3bfa608b4a310386ef33491fd62f7219199e06ccb83d5d005434d2f", 0x1d}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)={0x78, 0x11e, 0xfffffffffffffff7, "ad96bf105391af68494ac89d0408a779916539e4dadaafe920d78e4e0dba2d5999fc4704f34e0fa2b586c2ecf145615c92a008061d29202ec092a7a5ef1284b7d578a554d75e79187fccee6ffef0b9bbc413ffda140cf3819a0df2bc59f64bacceaa40b1442d"}, 0x78, 0x8811}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x7, 0x3, 0x80, 0xac3, "20d8947c34814acccfd3e0d69909a8325e6af9d1a1ec98359962df1eb9220997115edce956da4648b000227dd9fd366112705b1a200afef5db3c7357d929eb", 0x4}, 0x60, &(0x7f00009f7000)=[{&(0x7f0000001000-0xad)="fc0a00ef442de9a44002024b2ea02870be8bf5585b4d06b0e396bb7f8249edff0e092cf06f0f53223d96c10390f8c1fae7a0aac3aa7dd3031b06ab2b3d1069886f0f705304ecbdf0a38f4aef23a96c1ce1e252dd788fa50392359b5b37ecb0e5a4f39531c2f03db112833f632b74f86b47c02b060d0943605d443cb9702c6d3f2dbcb15163f4c18ada31b273f85d1f87acb1b084dba513c4ef237a711fee7486691795742ad4d415165443c8da", 0xad}, {&(0x7f0000001000-0xf0)="decfb8b727ae34c33c812ff2c90261b2c5cf73b884f485449d7cae0a68ec6e7bb3f5747c280b3b2f3d714dfffdfa7d4f32e5236e8e728757ff374c123b8bdf1396064b8e0a3bf84d7505f25a7cb19c7b2e77f1475c3830e2a21069cc9b50203663e6321fffde52f04a480498bceb166ed98babc00d2c5c9b96a080a6a22c050bc2cb9cad9ab6c2da9841adad1eabe6d8660dc2cf31c013763c604dc540c43e0e74ae4b3890436d29b523d51fc36e65d8783c1d32b9c7b0e4fe8275c971785326dea76bc18632f4f42d7dcf121af744b10a2d4e6255810ac3f1d279817ffeee9505fb1901f9ca3254c318addc38fa3796", 0xf0}, {&(0x7f0000000000)="cdf148bc77b923e1c3960ccc1c3616c51a7773e6e4d1e0dc3705f2b070765ea73a33eb98b42683ca277b793192bde2b674ae4109b17b891f75e0f016c0e831d51e56e7fde7b1ff442b071ac834b28f867d85496492cd1d78eb462f177c25ee73bf9ae818764667f6dea3be51cd8ae76835cdac16245a369c6f30f6d06c8f647e69d8249237e13a311fca3428fc9542d16b0845f171e7c856a24f83e4c002fdc00a12dcfba240a3895b1e3db28ff8db489e99", 0xb2}], 0x3, &(0x7f0000001000-0x80)={0x80, 0x185, 0x2, "75e3c3fe9082fa5b30d48924e39d5e6b6481cc62c97f817f174db6bee3c3c8b5f8bd75900d0298ee75b5aa22667087b5ee2fe3e209ef0e5fe809e7d6f29d597c43e6c21af919dd89734a16b92d44038da3f464690986b62c3d8e0c74c8d89db7d71258c94c24f731f8be7ababe047e"}, 0x80, 0x8010}], 0x2, 0x10) ioprio_set$pid(0x3, r0, 0x0) 2018/01/31 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x15) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r1 = getpid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00005ec000-0x8)=0x3f) sched_getparam(r1, &(0x7f0000fdb000)=0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) ptrace$peekuser(0x3, r1, 0x1000) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000644000)=[{&(0x7f0000ae9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f94000)=""/39, 0x27}, {&(0x7f0000f9e000)=""/83, 0x53}, {&(0x7f0000158000-0xa1)=""/161, 0xa1}, {&(0x7f0000e58000-0x93)=""/147, 0x93}, {&(0x7f0000250000)=""/246, 0xf6}, {&(0x7f0000735000-0xd)=""/13, 0xd}, {&(0x7f0000c87000)=""/106, 0x6a}, {&(0x7f0000839000)=""/180, 0xb4}, {&(0x7f0000cb6000)=""/177, 0xb1}], 0xa, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x400000000000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000902000)={0x10, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f5e000)={&(0x7f0000c05000/0x1000)=nil, 0x7, 0x1, 0x2, &(0x7f000066a000/0x1000)=nil, 0x2}) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000cc8000)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$netrom(r2, &(0x7f0000548000-0x48)=@full={{0x3, {"f53274c1b7da05"}, 0x6}, [{"e5eb62df06f569"}, {"d962d12aefc231"}, {"fb120b37935aed"}, {"a90476212a3be3"}, {"0d8662ff759575"}, {"d55b57886443cc"}, {"c1972da2d72f7a"}, {"c85e40a3a8176f"}]}, 0x48) 2018/01/31 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000b9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000731000)={{{@in=@rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) getresgid(&(0x7f0000162000-0x4)=0x0, &(0x7f000017e000)=0x0, &(0x7f0000d3b000-0x4)=0x0) r4 = fcntl$getown(r0, 0x9) r5 = geteuid() lstat(&(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c0f000-0x4)=0x0) lstat(&(0x7f00009b2000-0x8)='./file0\x00', &(0x7f0000db6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007b0000-0x8)='./file0\x00', &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009cb000)=0xc) r11 = geteuid() fstat(r0, &(0x7f0000d67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000a58000)={&(0x7f0000258000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000ed9000-0x10)=[{&(0x7f0000327000-0x39c)={0x39c, 0x16, 0x200, 0x2, 0x3, "", [@nested={0x35c, 0x13, [@generic="ecc571493d6a5d0338d5c13ac6164af8d076b4873a94186e1b41285cb56788f5aef5a11e9a333d122b42568869397011129c628f9d77a6fe6ee20439c9ce7d1fc68fd141f1ad2a06773e68c3e77e2a6d65cd9917bbfcd03f97c48bf79f15fb8062a1e94bd41c0908236fd75731775b2474f0e39d87262d49b544f2b765bb0b9a7d6d259fff576d1513f92b62dfc2d4b2cc6a0c05c4a7a70f1f1b4351f75034403893286b016246afa5595d066742317eba63e468d56992c1f48e913dc1af75b62715fc25b5e3c0e4619326dce137502cbaf253690d916deead5231c7ed9e90f72b40acf7f699c7da61b5a74013486d6f", @typed={0x18, 0x2f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @generic="edf3c089a141f1b4d9ce4643becd2dc42353c24c7a68247a7aa591b0daa20bd2f72d60afeb531a6b41f20c1586c097041d241f9b6e8b464883b9aa8b55ea0f53a8324133286e0cbd0170d4512f0b1b66d4e478c09e33842ad192a0575002ef7696a07e55865ac4b0880defd027efc888ecc918b19c23e6699152d621dfc0087b125669f0fcd4e3f9cfda6d40899b132749fee27c192f0e7a09fc8e1be4a8ced7a1fb4abbe95581d381606ed49c326ce2b3e37f22597a55a99677ac1b27b2ddaf85dffa9c27441b35f52d093f49be1dc8f6cc1c", @typed={0xc, 0x45, @ipv4=@multicast2=0xe0000002}, @generic="ddc24f5e16cd192367e8ed32616d7a4bea6e0110094ab96994364d9c8f813d3dbb47b04164064f2678ca57bbae5628f24d13e34155bf3e5699947009f7937372d8a33a10147f023100b849e361ab2568bb328f4e6291ad0c3cd351fb1f9116b9a2da5656416fa93f900467e7a7b759bf20a34323179a195ad22f4aae3eaf3344f1270faa8f0a9703fade58cc356fbf1e309ef256e6de7c09ba51a7a8230d391a0ade74325122ad3582cb21ef4dc8dd2eea7f4c20376e1b9a73ca10cb1b6b9013518f0de661a78795db1420b88beb243f9362989a5fb769b822bccc35", @typed={0x8, 0x89, @void=""}, @generic="33ffd248716721a23d45b6a7c1c2885a952d61ad5fd217f459abde4ff2f963af594965574ea6f8201446af4a0d51b78f53ee95a81d1fa4487469523ac873cd799f2306214332cb4c8572f0d9bc763b75f00c9f6f3b898574efc479a6ecf848edfd7e9b658220c5096b28afa4772e72acb03f7d2885861e6372a396d000d1f91b4c2da2addc966f5dc9f46006"]}, @generic="1b6478bed0712cad1464ccc5588ccd34a1758d6c0cdcf76845ea5c24f82f117ea07009a7d77b91155efea2423a"]}, 0x39c}], 0x1, &(0x7f0000200000-0x118)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x118, 0x10}, 0x20000000) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f000081e000)=0x800, 0x4) close(r0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000385000-0x20)={"ac866a77e084100c4c68c93670fc2512", {0x4, 0x0, 0x0, "6844609e8968", 0x20, 0x0}}) 2018/01/31 09:04:57 executing program 7: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f000075d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:57 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) r3 = getpid() mq_notify(r2, &(0x7f0000003000-0x60)={0x0, 0x36, 0x6, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 09:04:57 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x88000, &(0x7f0000001000)="a1d1c8820219a2cac48872df8353b123e75ca893a3ba5ae8acd1a6dbc4a85339a4a6e05c45d475384b6115e195736f9242ed2e61081a5a9059ae7fe4b137b6c9631f8576ecfc4aca19ca423df97d4f79a94776e4eacbcb7f7ced61345a984421afd2bb57547c4d20302e379eeac3280e4d80e1a2242bf04b4e0d0ee8fbadb40f3699f70e271cd43e847436c7cda570a4443544afd0f11c684226bc1b3787966ee78730745ed2eaf40cae200900d82504b031473feccf9828c3deae13ce1ca302671e4c0b3e7fac41667646a97a410091d664a5b4fdc718a46f694dc6f0c3f3756e0f468d57ee35eed08fe0f5142708c4626bf98266fecd4e9662906366e2c5851e4977644779dfa729c6d3e16c64e5db21ee02950076c93927a6f3d94a8dd01c7977ce9662e5efb2042064e583121c2824649d445062af8436316766f11a998789c17812509e489fb38d116a1eb48e150792aceb786a5a1d8886998b809c7a065111790e5e07d857ca925b5fb9d62a1754ab5a650764854d6cc68929b4b1a6e121beb2a0570f4a8791af1241431339fab5d373d4f40a95c3cc0bb57676b87309e311881495f285b3cf0ccec15c27d7097f654a05c81d8526076728b9c200fac0f4cb82f43373ae1a807d710cec767aa637bca3f9ca37ee46114ea25b21814ba1e7a94418d469368cfafc8e868b87d76892a61bdfa276f8e024638e549f24f1fd822cdb21435229710f31bf378c3ac0726236c98414c12a0fac10915bfd198a3005054eba3bd854633c72ca8fba1dd427850f6e7890162a7e3d4c4e808555078e79c0f85edb550256fac6cd5821bf7460de21ed191547c0fe4eb58d3b8314882fe6d014af051b351fa5fb661dde31bf6162f9a41dc8b9ef8428716d20080c10cfbd35089f397d9dd0af82a81e9c2344e9cf5020babab19fa4361194c479fadc9c1a3b4a60d03ed5af8d0e49aff4c5311c5159f673e0617101a131402959a04886dc3abc9e82153eb6553e05127cea0f4740d66ea72024bffc288f656cbaa085b03f2fcbcb169e7673bb48156f01912690d72b58150af0d279b2b617c60d22f6bff0c21a79b18c6b058e456d8e2dc429a22ec96bc8f1db7bed4fbd448e54303c2891af410804c0029186f3b90b9cfeaa6095abb94b82537dc3cc8a39ba52ae924336cc9cc666c605fb0e1e4263a78d1969fa73425f5ca9a498b88b29343be74493aa56853592f4efe9c52197f99f69efaa1ee9651525ce555cc599d4b0abaf4d39d931900602b86bf4a58d56f132243534335a795802e801d30116e8993835abcdab4862705902505332487cb379070fe42fc726c3ca2b5b5e352799c94b6ecc822ecb67547bb8b93c94fc91f9ff84b89d32369fc4030863ab7cde67bac423cc3006f376c5b66aac50ac3ad0a980f39b3b84b304bfd5ab62427e70bf8c27749b09a1603fee078fa3a285817773eee52c75243ac8e29737b2726cb7fe2f8f27851d6db1be9f3b9ff6fc6ac0ca3004cfd674e434a90c3ff20714df284edb8de89f910ad9c48eb4b9e077c05b11c5422a1725e951ab3e3d5ea62a5e9c72e287998a9c95d69585b2861bb3ca77c3b66efc59a7c974da9af6bd049cf9567d95132a99f5af6ca4a1ed7a3191cf90288fce7fd6d34847a9201d2d37a841f30edb473ab3aff42bb854ad043ffc9acf6f0a58ad968aee986177b81a019f08bf8300c70137f6b543762bdfff4a01599c4578fa0bd02e7cd3e9300d6a3de2ad021c99060f5375d23ad6d941a0d8122d25fc03de080c9c8027ae3077560ee26240fe4aa35c90b576cf13d4fdaa5af050c720b3525891ed6297d31f50799044d3c6abd114366b08b0e1d94bf8d6ed08b071c97b1a9e6fc5f3dc59dec3fa9b1e8bd02d84d18a8016a3b0ffc0aab565c25cf597506db37877bd63eece7e8732932dd7221ee739e907e803cb5dcba863356fcc2b9fa7b13cb965019e86612e736b700e0617e7aa24ea570b7cde5af94f8b8fb3611993be8b2fa068b826f46a3efd1c084b7b3e61c20ca0e50d0fe7222845c68456b66960a3ae22378b15fe519df788c403aaf19d4041e074cef46ca704c6c0a0b92369b6ab56e01a599cfa345c109a2e4cf0284845a9600cdaece8785fe27003f34fbe3c4487d04b93d8c24374da2916be343989d5b7e4e3970832c8a9412bdff47751b241bf7c9d92deff59089017ea906b211edbbfb9caec4ed809b6254164c0aa56ccd49e3e50a6dc535b816ae6172b8d9ee7cf76b969a20f486f4b48595c79ae786cc504caa86fd56c0df7e3331c81bec409bd1ad7fd52f65d2229b814a54b100313ae0e42b1e662957e1acfec6dfbbac72ccfaa6b23a0da25582ade2c3b3f0ae6bd1e091f0017bcd0620e2eb3de8fee02334f950864f66cdfd5e2fe592dcd8da55586ac5e4b244a6e8d4c87e23966de50f4fc3984b7bd3d9b1905676f4b7a72a64b450ab5bb0ec5b27144fe1d3d35cd4d03ac5ac284bc46162bc62ba1c3be1b6ffe1c8ef0092df7191f21a0d67edf3a8972eb39b289a041dd01400eaa982117e2d013c450455b50223468b200aedfbb7988a9f603f3c971de4a5a622c5c638b77f24d5892a2faf9b915ec63275dfec6baaa42a6d8152ae77c2c6eae8fe21b0996ab83509d67991a655752ae8958a61c0a09223cd4de7c6d80c7fd48ab53cfd31756f720b2aa1da26fee67fc7ebf7760476f1c5fef1bfcde388386cb41b5e9165837f2c286c40263d4c177b6af5abf119567d4c2b91fc1c27136246a234b2efca27aaa0df8f63375f4126810d67b4cb5c78e5d6faf2aa9eff3d1c3bb530dd90e908cae623a223e1f6b0f8475767563611ccb359c15329969bf01fcd3b17e57c98bd8324dc37aaab1b15529e234ec3efc7c320bbc73fe1914194165e7252d34499b2d200e703e9e9f937bf8c9d2ae4212b52211f4381f3ac8f826fb2852bad2497225de89115c8fc3a53a5bf590794d8bd4bd9bad656d8ee37218f85c671aadbc03fe3112f26cedec2bf00797c54e1755936c636833356fcce20f987d8d7dcff8cf4cc89fd966bc7cc6895715333bbff1f1f316b0eb9ef9f5ac2513a8613f6acd2d1b0d5bb096f7503abaed6de26d4387fd28adab2c28d44bd22009d0132808387e5a6c9e6a29f42dcf69195887a409f3066095810b4aed90971dcb7db5228c4fc9769ca020968c3f6d0da1af294fc7a03a5f361986dbfc637796eeb0b0b680491f3bd5559d2cee6acbcd2fb0b2406d59fcdb6e3bb2bae78a8694538210017ae45202de6a08974987a265c847218c0c853d9866a5c62e7b3ab898e367144d20e95efa2dc7af47e5ec393c25186688871f4c1e80a10dcda3a6ee6b66fcb84e94bd8af04b8cb79264a80394b9ceda4755362fee38e49c93adcbed6cffb12fe666fa25a730b4ae8f8592014ac1992b6d3849807942cc92a2d89ac621eb847196c737e33f4ca953e698b20b98893a06600525776fc2e670da7d747da8687c50fe77da3381784b13c64239a224cf9228b9451341a096407de79675f4ccb1c5ab56782149fd81482c29ed5c7eff19493d2c82d3bfe5d58cbb1d75c5c2f4d8e365136620d82c22bdde883ed125ee4d9d0a70c715b0f3fe8f745eef5fa1f03853fbe13d10d4a6e86632e530dc9ceea42afe5cb64172b0728e94b2873c5965211c54fa9a9c11ebfaa1c8044de74a3d0e59dd77ae3db4949642f949b0a4ed3610d697be5212f87f6c441cb87e55fc174e9be8f74b10ef96adbf8ad0a77de9687cdefc0f90f0634ffca8223a324046e635d15f72f91b1c379b69d3e8577eb9fc731454fdb7ab6e5f02532822657ed522167bfebf229bf47fecb116e2c90bcb03f4f155b31c0823a982b4535ec6a964843f2dcb68530a4696e9ac80829325483ba15d0ff8b2155f0a3f70a639635dfe4ce1e4006a4869155fad6ce6251f998291a77b88a7faafefcc408623b36daf7faf61bb50a99a634886d84ee6b2d311f22ebe60c612a845701c9269b8698bbec8ba48bff805d443706928f4b11f75c7f9676b5a4c8aac7fb70f50922421f1f54afb154b6b1c9bd4fc4805817cc568c47e38edbe105dc1cd7889e9346fe7b47c711de6c31705174eed66ba1efe044204e9509a5e9c62db9e13ce00b556d45849e3b2af9d6a0894cd89caf5c3d69e75ebd9294d4a1f7f5b57154afe4bb0b8d591bade14da9ddc1d04caee011020ccc954ea3c1ecfca927cac8c3f0ba4447a8acc9f84d2cf38aae94bf75b8d1e480029b31564366f13316279b1764a973b061594700ad5cdcb4841328fa1d6d2127fd42a7fe9d1537bc8a12ba8610800527fd82a320cccaedb8ecc721fb2b3b060a027ea57e82cb1bac783cee5c1d1eb1529ec7635c2c1e71a0b25eae6075d0f514fde808b7a7ff31670261e40f1b1541d9e7bf4c613b1a886cf5e6b658d9c0caf9ae7b4e922de7b5ed23c73011e05e309bb978db2cbd5f82fd77372c177195e935e47556ca971e1a45515ecf5d6ccec032fe0dff38e7a98bb53a44e4e855c9567de10b2af05ce049804a5a6b9846bbdc72486bf28e7832bc1cdbd10ebac8cf794605dc2c8cbb5ab98efee158336321dc99f21c56c38d707c615a36b4239fe9675ebf874351b63cedec99b4d9bf404af597a4170994a3595e10c4c7eb04de01e809385ce90e41f29cb82f4b09291f4fff578fda94c9665cf129d6496aa95121ee21b8ba32e27fd2161f897f01ba167060e264a8c6f9716f7190ed1ca65ce6d526ea84e35b2d71fd1e0cc2184f426770449b4addccc6c5f805e5ed93c7dee5e987a3d38fe856e8e3a50817f4e38a513bfbf1d4967634bde2e24f93585fad96deb96ddcc89bc712c9c0bd81de38f54e1d1c71e1d0f10b46869e6799986561dcb7e0b78f7d9475ee8c72367d35b5d9f1881b659d35aadc5513a2033d9a1eebe05e8832fe804f816a59489839b369ad4e1fcdf48dccee0af8ecdb1b03ddc7b3d5431220ca30b150797746aa1b4b73a43ef556acd35dc26e4b9cdd67397241791b7db4ecf651a9ae79455153c6462c9af9890d755253faca5bebc06e886be9f93a215ccbecde7e66b652f628e4af0d5b63956996de82a2801f636cb4b448f4ca9c0af0738da5ff0a5062a297c878340b066a959833cbf3f87a5ea1a21ffb026cbf98a831ddf2cc69dc0da49008a829d86efb01852676a0a511c6ac91df39e00eb557360e607a04f90fd98f5a8c71a47cbc482148253024c7d5847a731c204ebec643221a69fa88a90a87ed90d97da780872e91d876cbeedf9076f9681d238e9faabc71b9d0dbd7d8b40af0c5da7dbc0f4a20ea41abc9ad0ce0fd56cfcf65dadb333745b269d487751903222c69c33b3482a576003eb9699909f53c70ef0023d97d857337b7fe5e1f5e951d27c1950a8834f7fffd48e8e011e135622d34c4f0f56a72cf13418ed0a615057acf4fe09f4d1b16bb4ed843920bd732c4506fa8c2ad44cae4291e11d468bcfd5ff6698e08451591a2a48a974a9263be73775fa38d121cee73dde51cda45eb1706d0ed291421acbee0380c72cc22b6dd278ad963518b0a5d1cca3f5969208737e63610e0e4067f2649aaa737638658817a6c7722ce9b51e322b63b705da6b4f3813c9b6b72a62f0ade7ce836c15e91006ddb34915c8d6a1ec265586f22c7b3458f015d00bddfcba6ae5650471085cb964a842e3a1b42ddf38eb71a4790cfd6a1aad89e085b18f84fb937836adfde0ba77abbb4cf3507fc635d058dc33f58157c3ba9b6a4da155198eb007d62caa32300984ac1d080fad6cd2", &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0xe7)="24f0528675cd02f89c982e0107ead179474803d37758f89a40b731ddcef9bd34d0192ab67c776d0702ff58a648968bb0713b2ca7e99063435c3e7b51249bd8c4e869b1a63c621efe72631bb759f3cc7125e43097add068ad98285acf61c29e6ceb52073e3eb4ce1d98883f3ec9a7f05bb80117fa9d740a631c3e90b1932e4bb3dc505e77b56823f78d8056695a137adc8224ed74cac6fb4909d5c45a076836e79bb786b93e8ec0904449e6fe75e3b4d0f733701a51ec06540106f5af0d705d2a6d79b0f4bb3f73f0f66544124b708ecb7215c1a6a13221c03da55f94854295c4fbc268e4bd3c16") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x17b0f2e256fa6b8f, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000004000)=[0x0, 0x0], &(0x7f0000005000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x8)=[0x0, 0x0], &(0x7f0000004000)=[0x0], 0x2, 0x9, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000001000)='..\x00') 2018/01/31 09:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000893000)=0x6cb8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x0) 2018/01/31 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000e27000)=0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') [ 47.668955] binder: undelivered transaction 50, process died. 2018/01/31 09:04:58 executing program 5: chroot(&(0x7f00001df000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000cf0000)=0x0) writev(r5, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/01/31 09:04:58 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) accept4(0xffffffffffffff9c, &(0x7f0000a21000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x80800) syz_open_procfs(0xffffffffffffffff, &(0x7f00004e0000)='personality\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000e37000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)=',GPLposix_acl_access)#\x00', 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000905000-0x11)='/selinux/enforce\x00', 0x400, 0x0) bind$ax25(r2, &(0x7f000065b000-0x10)={0x3, {"09000000d268dc"}, 0x1}, 0xf6) 2018/01/31 09:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/policy\x00', 0x0, 0x0) getresuid(&(0x7f0000b3c000-0x4)=0x0, &(0x7f00007b2000)=0x0, &(0x7f0000a3c000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000643000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) sendmsg$netlink(r0, &(0x7f0000576000)={&(0x7f0000029000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000c52000)=[{&(0x7f0000b80000)={0xec, 0x1d, 0x810, 0x2, 0x0, "", [@typed={0xc, 0x81, @uid=r1}, @generic="b5a4d7551378803cfe4f93e4469374322631d7db132fc190b87a7c7fe9a6f1d3e7dc9597504038f50ce4276e8fce8b444ab3fb5075a59e60f7a66b943cf3dbfefc3885dce279e7c3163cf423a7", @generic="0e344278195fc60e9f190586885ff256c6917dd080dd28010f18bdd5e15cac95d3a95093a6bccdca34a62473c090d6025f4720cf3bc8c770421e8a6193b28ce927e49780499fe4697962de47964862f918871c18cae70dfe481240b7ea1cba0fbac509cea11c10b8ade2202e12092e8c95752edb87d1931b8b91cb3338e5d2c3fc4b"]}, 0xec}, {&(0x7f00007b1000-0x2f0)={0x2f0, 0x1e, 0x0, 0x3, 0x0, "", [@generic="97fd46de7c0a3cc93631ccdbf0a03aa2289a4a5bfb0d9b65ce62b01fc2cbd3a171fe2855f39bf8e5281b408b3f8be025976059852f53768a449fb5965644eb5453c89ab4ae9eb4db19d07c1f670259852966f3ad7e10df5270044cb0bc5b878199023849f4f05a318d8ef513cd7a7c67cc895e3267617688fd3aea681f495fcf3cf26317960983ba222b4fb5616ddf498c82dc7b865462dbc3e2896833566f72c588", @nested={0x190, 0x54, [@typed={0xc, 0x44, @fd=r2}, @typed={0x8, 0x11, @void=""}, @generic="4a3ea148f89ec639d1a73fd3e7ca06ab6c520a3a274a0f2feddf064038256c258e2a1c129d5984ca14cd28ece4852a4060195f946ff20ad06b831797fbb4d36d642a4dd957293954808d7203b367ec265e38eac0649e96fdbc694eaa0cb86739bf4b2d6273eda14f682e054b4f5c8f1ca93a3e5a7689886d0611dd01", @typed={0x10, 0x70, @u64=0xffff}, @generic="b4", @generic="a05359e975b30f6387fff59e1ac7a8e731664a2646fab8651b1c4279fad5a9ae2e11c57c4f0bef87b66fe3013cfa56a1ffc0e706a1a6d45570aa4a0a55dfa62677ded9ddd9f5d06a6bf33f732552577b833de64c00278694f29349a8dd4f231fa93687d4e8e4b2ba4256c3053652ca9867c000c12785ce84caaf825da6ea361ba2ee5adf8e740a078eee7a6cfd290c996e6bdf6ab6a7768357b0cdb941b7063981f00513b3b29265466471d6a87b58adf70e229b529115e00df58a5781e55c931c3208f69c9d2ab196881a3967667655d9cc71858dfd6a359d849b71a5", @typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}]}, @generic="dc54ac353ffe4bff4642ccb374fe30127c83252644e2c2412c400e62eefc4dc2e6239c1a95288dbf1625bc17240e8cdcf2909700f0c327bda5d5076c9219bea14c95f085194864c4680968a35eb7216b1e82b51814271e1e27e96026cf3b481d295aeaa74fab73279a34645b8fd3a2b5e82fce57dfe570970a60c967f410f225fbab1f654c5d0a1255d134b720a51e59eccc88f175f5e81c216ea0701251604536d7c082ae19a50a22b04e"]}, 0x2f0}, {&(0x7f0000add000)={0x1068, 0x24, 0x30, 0x5, 0x1, "", [@nested={0x1058, 0x43, [@typed={0x10, 0x19, @u64=0x81}, @generic="088d893fc8f8c9defb5a5504af357084f4b741f46d43a28ec16509b9518bce358fa2c213c58eb7ba49e289a8abfadf410d91340bf6b440a531081c6bca5a63af28d1", @generic="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0x1068}], 0x3, 0x0, 0x0, 0x10}, 0x84) sendto$inet6(r2, &(0x7f0000aaf000)="a6", 0x1, 0x4000000, &(0x7f0000ac1000-0x12)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='bcsh0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet6(0xa, 0xa, 0x404) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/31 09:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000096e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000999000-0x9)=@known='user.syz\x00', &(0x7f0000ba9000)=""/49, 0x31) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000086c000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006dd000-0x4)={0xd3e}, 0x4) 2018/01/31 09:04:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000f5e000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 09:04:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x4}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0xffffffffffff8001, 0x6, 0x0}, &(0x7f0000005000-0x4)=0xa0) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000005000)={0x9}, 0x4) 2018/01/31 09:04:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(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$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x8000000000000801, 0x0) 2018/01/31 09:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x8000000) 2018/01/31 09:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20802, 0x0) write(r0, &(0x7f0000c38000-0x14a)="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", 0xfc) fcntl$setstatus(r0, 0x4, 0x2002) 2018/01/31 09:04:58 executing program 0: prctl$intptr(0x8, 0x1) 2018/01/31 09:04:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000df0000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005fc000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000c04000-0x98)=""/152) 2018/01/31 09:04:58 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000106000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000050a000)="000000f9ff710200696500") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 09:04:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xc)='personality\x00') fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) close(r2) 2018/01/31 09:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e08000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000a56000-0x38)={&(0x7f0000b2a000-0x6)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00002de000-0x10)={&(0x7f0000ca1000-0x20)=@ipv6_newaddr={0x20, 0x14, 0x300, 0x1, 0x2, {0xa, 0x40, 0x1a0, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x814}, 0x80c0) getuid() ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000083e000-0x18)={0x0, 0x7ff, 0x3, 0xc3d, 0x4408, 0x1}) 2018/01/31 09:04:58 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) dup3(r1, r1, 0x80000) 2018/01/31 09:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c15000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009cf000-0x88)={0x6, {{0xa, 0x2, 0xffffffffffffff81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x475}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 09:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000000b000-0x1)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d69000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:04:58 executing program 7: 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) prctl$setmm(0x23, 0x0, &(0x7f000075e000/0x4000)=nil) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") fcntl$getownex(r0, 0x10, &(0x7f0000f71000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cf6000)=0x0) syz_open_procfs(r1, &(0x7f0000f88000-0x15)='net/ip6_tables_names\x00') shutdown(r0, 0x1) [ 48.344701] IPVS: Creating netns size=2536 id=13 [ 49.074055] pktgen: kernel_thread() failed for cpu 0 [ 49.079185] pktgen: Cannot create thread for cpu 0 (-4) [ 49.084652] pktgen: kernel_thread() failed for cpu 1 [ 49.089735] pktgen: Cannot create thread for cpu 1 (-4) [ 49.095155] pktgen: Initialization failed for all threads 2018/01/31 09:04:59 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000007000)=[&(0x7f000000b000-0x2)="d600", &(0x7f0000003000)='\x00', &(0x7f0000008000)='vboxnet1selinuxusercgroup\x00', &(0x7f0000008000)='{}\x00', &(0x7f000000b000-0x11)='$+!vmnet1cgroup-\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f000000b000-0x32)='+nodev)mime_type!locpusetlo[cgroup!trustedvmnet1*\x00', &(0x7f0000006000)='\x00'], &(0x7f0000001000-0x28)=[&(0x7f000000b000-0x3)='}#\x00', &(0x7f000000a000)="1876626f786e657430656d302c6264657600", &(0x7f0000003000-0xf)='(/,-&%\'md5sum^\x00', &(0x7f0000005000-0xf)='md5sumvboxnet1\x00', &(0x7f0000009000)='proc\x00']) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x4000) 2018/01/31 09:04:59 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x40580) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000292000)='./file0\x00', &(0x7f0000000000)='jfs\x00', 0x400, &(0x7f0000001000-0xc5)="f089faa7f42b549636a34f9646c8c877d5b356f9e90193c968f87bd3b3ab70f7d9bdb0d2c924e69343a03a8d779999ebc05a636a93525b60bcb829d2515b40bb991710326bf53bbd9e59ac73bce1f9d84c53e0aee5b67505977c4a42d08b7210ac5f94bc228d5391c26939eee7ceccb66097a97edae029bddfa5685e8df5e8cf0920d5c2d9aca9cfe52920c39433b921d97a34839c8a27f8e8194cf6e2d77278d51c3635b341af456dcee343bb781dea2a7bf1a4d35bf35d2f481e0f00090f9e4d9287f0e9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c67000-0x10)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000cfb000)={0x9, {{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf5a7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e96000-0x8)='syscall\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ec1000-0x10)={0x7, &(0x7f0000f3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000731000)={r2, 0x6, &(0x7f0000884000)=[0x800, 0x8, 0x10001, 0x9, 0x3, 0x2], &(0x7f0000c93000-0x14)=[0xffffffffffffffff, 0x6, 0x8, 0x2e, 0x2], 0x10, 0x5, 0x2, &(0x7f00006ae000)=[0x20, 0x1, 0x200, 0x1, 0x1ff], &(0x7f0000017000)=[0x1, 0x8, 0x5707, 0x2, 0x9], 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000063d000)=0x0) 2018/01/31 09:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f07000)='/dev/input/mice\x00', 0x0, 0x100) connect$netrom(r0, &(0x7f0000698000)=@full={{0x3, {"d7b7ecccfb07ae"}, 0x8001}, [{"38d0e4d1d33cf1"}, {"d34929a5ef37eb"}, {"c9bc3da531b60c"}, {"5793944b193e20"}, {"e008000000ba52"}, {"ee3f09b80e919b"}, {"635b7da511dec2"}, {"c3eb486f173dc5"}]}, 0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x200000001, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/rtc\x00', 0x220000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000bdf000-0x98)="4bf927e2ba1e6f3fce619ebf58f0f5d6ffbbc9061cb6fb367f9337506a512f8fdf0f468d47919134ce73f11d5e3861208359bf84757c3e3f7c8a319822d04e85726c11f9fdd872e0a89400c491c6a109998046a935a04e793d6c168e0ee4c63e086fe226e640c667a36215a960660d14531e0e6ddff9f1678e6290be52bfa4c6480a859de45efeb2222fd74bea0a1321a4638a7717eed51c") setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fe9000)=0x1, 0x4) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000002a000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000029000)=""/189) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000002b000-0x20)={@generic="57f4616af5bf6ad4e628b649dc2986a8", @ifru_flags=0x2}) 2018/01/31 09:04:59 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000502000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0xd0, 0x400000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000b000)={0x0, 0x3, 0x4, @thr={&(0x7f000000b000)="42c3630bb93e5effc0923337b538317a2c31269b3dc8aec4b9077da3f1553632e7cd0535690abbbf6f9c66cf7732190bde6f8de90228", &(0x7f0000008000-0x69)="89b329d0ce809e653263c6e0ae46f732d9972b96bdd6c2706da19f0b4c1f363f3361f5b2bbc3a1b085b331e1e166151ebfeeb1f6a4ffef449f69d86c7a492cd73d7838d2ea3ed1aa687b766df73fae34accfa608615002afff16fc3bac3c7b238ea4e03db8e0b4b689"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000c000)='wlan0cgroup!\x00', 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) timer_getoverrun(r0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047d000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000050d000)={0x0, 0x80000000}, &(0x7f00009a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009e8000-0x8)={r2, 0x800}, 0x8) timerfd_gettime(0xffffffffffffff9c, &(0x7f000023d000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x11, 0x2, 0x9, &(0x7f000052b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000075e000)={0x0, 0x0}, &(0x7f0000c4f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000cfe000)=@assoc_value={r5, 0x7}, 0x8) mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, r3}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c3000)='/selinux/mls\x00', 0x0, 0x0) accept$nfc_llcp(r6, &(0x7f0000689000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000022f000)=0x60) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001e6000-0x4)=""/4, &(0x7f0000fcb000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000031a000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f00008c3000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003a8000+0x373)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf9000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000595000-0x8)={r3, 0x8}, &(0x7f000044e000)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002c6000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00009eb000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00004c8000-0x38)={&(0x7f000048f000-0xc)={0x10, 0x0, 0x0, 0x80020200}, 0xc, &(0x7f0000d57000-0x10)={&(0x7f000081d000)=@getpolicy={0x90, 0x15, 0x400, 0x1, 0x1, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x101, 0x1, 0x0, 0xa, 0xa0, 0x80, 0xbf, 0x0, r2}, 0x8, 0x1}, [@etimer_thresh={0x8, 0xc, 0x2}, @proto={0x8, 0x19, 0xff}, @replay_thresh={0x8, 0xb, 0x2}, @offload={0xc, 0x1c, {r4, 0x3}}, @etimer_thresh={0x8, 0xc, 0x4}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000699000-0xd)='/dev/usbmon#\x00', 0x40a, 0x8000000000401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000039000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x9ec0, 0x4, 0x400, 0x1, 0x8}}) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000001) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000025a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0x2e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005cc000-0x1)={0xfffffffffffffff7}, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 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]}) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000db9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="") 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f8000-0xe)='/dev/keychord\x00', 0x400280, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000899000-0x8)={0x9, 0xffffffffffffff80, 0x7, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) sched_setparam(r3, &(0x7f00002fc000)=0x8000) r4 = syz_open_procfs(r3, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r4, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$ax25(r4, &(0x7f00006dd000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000bc7000-0x10)={0x3, {"851df4aca4ed6f"}, 0x9}, 0x10) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r6, r5}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00001c4000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0xe8) r8 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b9b000-0xc)={r3, r7, r8}, 0xc) 2018/01/31 09:04:59 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000541000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x81, 0xa, 0x10000, 0x7, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000+0xde5)={r2, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31f, 0x3ff}, &(0x7f0000002000-0x4)=0x98) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00005bf000-0x10)=@req={0x50, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_data=&(0x7f000028c000-0x20)="6b55deaadd1bd78d6f706fa80b6fa8b4a57db6f3152156ed1cfad4748c2c60cb"}}) socket$inet6(0xa, 0x80003, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xc400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1f) 2018/01/31 09:04:59 executing program 2: keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000)=""/0, 0x246) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ecd000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000696000-0xc)={0x4, 0x0}) getrlimit(0xe, &(0x7f0000d6a000-0x10)={0x0, 0x0}) 2018/01/31 09:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cbb000)={0x0, 0x0}) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xfffffeca) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/01/31 09:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000931000-0x4)=0x1e, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000347000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000258000-0x18)="2d00000000fbffff03005ca73d9fe3b5ec9aab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 09:04:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$void(r0, 0x87a07f3a40db0d1d) r1 = creat(&(0x7f0000249000)='./file0\x00', 0x154) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000b44000-0x1)=""/1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003f3000-0xb8)={0x0, 0x40, 0x200, 0x3604, 0x3, 0x7, 0x2, 0x8000, {0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0xfffffffffffffffa, 0x2, 0x400}}, &(0x7f0000fc7000)=0xb8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00004ba000)={0x5, 0xfffffd79, &(0x7f0000f4f000)="39877ada377886223da9605058dbb2534f6a89b9e322e68627b01c41cfa1351b38620bd72007b4c0fc77e30bc61ac14f31557037e955010000006b5e176bbb1dd0213b95f2c3312db48d579971b74eaa2a153ca36328a013b84ffac1cdd39eada7615082a5e5c11f863e234f90225cf1413baca431fdf57a"}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008d1000-0x6)={r3, 0x0}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ecf000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000083c000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x8, 0xa, 0x0, 0xa0, 0xef, r5, r6}, {0x4, 0x9, 0x1, 0x5, 0xfffffffffffeffff, 0x8, 0x3, 0x8}, {0x2, 0xffffffffffffffff, 0x8, 0x0}, 0xcf1d, 0xc, 0x2, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x33}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x3, 0x3, 0x200, 0xffffffff, 0x0, 0x20}}, 0xe8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000034b000-0x10)=@req={0x8, 0x4, 0xac, 0x3000000000000000}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008e6000-0x99)={r4, 0x91, "645ab2df3d7cd42d00c276f337b54dec82ea8eccb301348bf48216196624f721724653a95d3559a1fb55e5d5adfbc6fec1207c6de080d8fdda9938488692d6790220c5332b64665a8bb570e8c2709673981a0ade28b8a8add375a6793aa9eaf35a407b608750dfe1c5691cb5129bea8650324d8185fae05ac486e29a308aedeebacfebc07fe2906fe46e155bc2ba8c52bd"}, &(0x7f0000eb8000)=0x99) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006f1000+0x638)={r4, 0x399}, &(0x7f00005c8000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ead000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0e000)=0x28) open(&(0x7f0000360000)='./file0\x00', 0x8000, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000098e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bcd000)={r3, 0xd3, "f3d1e24ea5c3572388a19f99e5cc3671b30905f0ccf83539cca485e78a239f90bf7b4ea5fcb9b6353a92e0e7b2ad14c812f10290cb31116d4181ca227a0e8abf1e8ea602abea136a7b69091c555b98fadd61a6b086d97f17ec53994ff8b0e003db022d32e7fbcd1618a60c17def1b50c25a595ac5d011777fd812eb1b8891304c96e21529896c47c2291417d39337296ea039fd079dc30b4bde8b8bfbb1f115546d49e45a9a1f059c50381e37c6c56ee164b98b53ebc702e69d5db84c3a8cb3d2d95bf41378ae9a5c294d5164f699b60eb76fb"}, &(0x7f0000161000-0x4)=0xdb) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00005f8000-0x8)=0x0) ppoll(&(0x7f00004ee000-0x38)=[{r1, 0x8000, 0x0}, {r2, 0x1, 0x0}, {r1, 0x80, 0x0}, {r0, 0x416a, 0x0}, {r2, 0xd248, 0x0}, {r0, 0x2080, 0x0}, {r1, 0x1000, 0x0}], 0x7, &(0x7f0000405000)={0x0, 0x0}, &(0x7f00008d8000)={0x4}, 0x8) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f00002ae000-0x10)={&(0x7f00009de000-0x10)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e0000-0x4)=0x0) ptrace$peek(0x2, r7, &(0x7f000068a000)=0x0) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002cc000+0xb09)=0x0) capget(&(0x7f0000bec000-0x7)={0x39980732, r2}, &(0x7f0000229000-0x18)={0x80, 0x3, 0x80000000, 0xffff, 0x80, 0x76c2abfe}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000cc1000)={0x0, 0x0}) 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$inet6(r0, &(0x7f0000fc2000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r2 = syz_open_procfs(0x0, &(0x7f0000fb1000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/31 09:04:59 executing program 5: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)=@random={'osx.', '/dev/autofs\x00'}, &(0x7f0000001000)='/dev/autofs\x00', 0xc, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000-0x8)={r3, 0x2}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000)=""/38) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 09:04:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="", 0x0) 2018/01/31 09:04:59 executing program 4: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000559000)='/dev/input/mice\x00', 0x0, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000099e000)={0x0, 0x5, 0xe06}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x40, 0x3}, &(0x7f0000e96000-0x4)=0x8) [ 49.379760] audit: type=1400 audit(1517389499.242:35): avc: denied { validate_trans } for pid=9223 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 49.414090] skbuff: bad partial csum: csum=65535/3 len=14 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1b000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x16, 0x3, 0x5, &(0x7f0000eb1000-0x3)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r1) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000632000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f00008ea000-0x8)=0x0) rt_sigqueueinfo(r0, 0x2c, &(0x7f00001ff000-0x10)={0x41, 0xffff, 0xdb4, 0x8}) 2018/01/31 09:04:59 executing program 6: 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, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = creat(&(0x7f0000d1f000)='./bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000676000)={0x0, 0x0, 0x0}, &(0x7f0000092000)=0xc) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cb6000-0x4)=0x0, 0x4) r4 = getpgrp(0x0) setpgid(r3, r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f68000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x2, 0x0) getresuid(&(0x7f0000374000-0x4)=0x0, &(0x7f000086d000-0x4)=0x0, &(0x7f00007d7000-0x4)=0x0) ioctl$KDENABIO(r0, 0x4b36) syz_open_pts(r0, 0x0) sysinfo(&(0x7f00001da000)=""/4096) timer_create(0x6, &(0x7f00007fc000-0x60)={0x0, 0x34, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eff000-0x4)=0x0) timer_delete(r1) 2018/01/31 09:04:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x1, 0x80, 0x3b) unshare(0x8000000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000098d000)={0x6099, 0x5}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000810000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e42000-0x4)=0x8) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000011000)='ns/net\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000090000-0x95)=""/149, 0x95, 0x0, &(0x7f0000222000)=@abs={0x0, 0x0, 0x1}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/31 09:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) r2 = getuid() fstat(r0, &(0x7f00007f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f000046c000-0x8)='./file0\x00', &(0x7f00002a8000)=@known='system.posix_acl_default\x00', &(0x7f000001f000-0x74)='ppp1wlan0trusted&)-/GPLvboxnet0@@cgroup}self(proc[selfGPL,^vboxnet0bdevmime_typeposix_acl_access\'%nodev$bdev^system\x00', 0x74, 0x0) r4 = getpid() r5 = geteuid() stat(&(0x7f0000490000)='./file0\x00', &(0x7f0000d87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a40000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dd000)=0xe8) stat(&(0x7f0000f99000)='./file0\x00', &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee8000-0x4)=0xc) fstat(r0, &(0x7f0000094000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e90000)={&(0x7f0000d4d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000d7000-0x30)=[{&(0x7f0000b30000)="68a2c2771306302db937f7de4ad27eae029b1d6718999ebb49fb3faa8a49f34c5196ec5e654946c41d424e294847b26ddeedc1b29a036142e9653ea67400165975405cf02ab6cf9c65ce8fcae12185e9034826eb78329b4b483921e7f61ae7419b5d6b176daf7bad275fdcdbf911afde4c90136032e2bf8eac539c2d0ff71896edb35274b6062a0e2151e7c87a447c986be7b8f0bab64f26da85818be5f8970b5ac083c83e3e148f4e1e270b902d6572971e79bf53294e88bd7bf6936a98b69c05b506c995335452170045eedbce14eb304c82dbb43d53c2e8e9a0d54a", 0xdd}, {&(0x7f0000475000-0x86)="63b00ad569ed5872d96ff2c7e06b3ccda71ec1d41836badcc6925f64f57239f8c93b893352eb07d5e0f1fedfbd37ddac60c84219a98383561371e54bccb801623653b05bcad37c8a4c4674d5751d285f3bcee24b8f10fa6658adc32a35883983fafa99a13307711e54bd1a73e904804afd64443046d7c97b959094c3e3e942c4b35e56443560", 0x86}, {&(0x7f0000af5000)="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", 0xfe}], 0x3, &(0x7f0000f4c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd8, 0x4000000}, 0x4000080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:59 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000025000-0x14)='&&posix_acl_access+\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d5c000-0x7)='ns/uts\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000264000-0x4)=0xa00, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003e4000)={{{@in6=@loopback={0x0, 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}, {{@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}}, &(0x7f0000bfd000)=0xe8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 09:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xf, 0x4c) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x8, 0x3, 0x40000000c) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000058c000)="1f0000000104ff00fd43540407110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000035c000-0x4)=0x0) write(r1, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x10)='attr/sockcreate\x00') memfd_create(&(0x7f0000edf000-0x10)='attr/sockcreate\x00', 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000080d000)={@generic="880b0ddb2c4e8c0e83adddc1c63a6aef", @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000)="01000000faff050000071a0000913901", 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b40000-0x4)=0x0) r1 = gettid() sched_getscheduler(r1) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000831000)=""/18) socketpair(0x1f, 0x80000, 0x7fff, &(0x7f0000864000)={0x0, 0x0}) close(r0) epoll_create(0x0) socket$netlink(0x10, 0x3, 0xd) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xe54e, &(0x7f000048c000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d6d000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') r1 = open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a2f000-0x20)={@common='gretap0\x00', @ifru_flags=0x1}) 2018/01/31 09:04:59 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x8a800) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b58000)='./file0\x00', 0x2) ioctl$TCXONC(r1, 0x540a, 0x100000001) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000fb8000-0x51)=""/81) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb9000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fb7000+0x8f9)={0x2, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 09:04:59 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d59000-0x4)=0x3cc) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c6c000-0x4)={0x3, 0x80000001, 0x0}) rt_sigpending(&(0x7f00005bf000-0x8)={0x0}, 0x8) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000614000)={0x0, 0x9}, &(0x7f0000db6000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000a7000-0x10)={r2, 0x38bc, 0x0, 0x62}, 0x10) setsockopt$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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003e6000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a0b000-0x8)={0x0, 0x0, ""}, &(0x7f00001ba000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d7000-0x108)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0xffffffff, 0x6, 0x7, 0x1, 0x8001, 0x7, 0x8001, 0xcc2d, 0x8, 0x7f, 0x8, 0xc28, 0x0]}, &(0x7f0000276000-0x4)=0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yOBh\x00', 0x5) write(r1, &(0x7f0000520000-0xdb)="5d62be1c6ac21f0dadf8839d8ab83fd26d603c97ef8aac9cfa0f95fb79238748e2b42b35bf4359c4cde3fc2e6022170e5df9746ca2f199c1f6e30ad1f864ae1e09bfd64da30cb97e20baafa886727060cbf5875f57e897aa6e004b9012973b139aa3d2da650527e8705a82e5d84bf896ab3ab47f38392c0219cf78a8b542359f5b6087b88023a37cf5279c280bb1d859550646dd96e7fb1a4d3b15a6f9d8aff0a67ffc4478235a421f5c8398e51be70afa1e2e349e120d", 0xb7) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000752000-0x28)={&(0x7f0000c96000/0x1000)=nil, 0x9, 0x4, 0x4, &(0x7f0000280000/0x1000)=nil, 0x800}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 09:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00007e1000)={0x1, 0x10, &(0x7f0000df3000)="b3cf6dd84ad5a849803565be3c3d66d1"}) syz_open_dev$sg(&(0x7f0000b38000)='/dev/sg#\x00', 0x8, 0x200) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000066c000)={0x57, 0x9ecf, 0x8, {0x2, 0x4}, {0x1511a584, 0x0}, @period={0x5a, 0x5, 0x3, 0xfff, 0x0, {0x20, 0x40, 0x2, 0x73}, 0x8, [0xffff, 0x100, 0x6, 0x100, 0x3f, 0x1, 0x7f, 0x0]}}) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000385000+0x931)="5f554144df97eac47a801b101e536f6be36e020ab04e1aa92d00cc9cbfddfbf994a7d7dbd5a266be067db12d8482366f5db3b02d4a98ebc66665e0f2db078ab4f930e63ac289bc8ac6a42be65a36b31e077cf4da968a08bea33768fa196b2543bbdc405985053f317d7e54cd7625b586ab0537ed5c5306c10e4e078217b2d8b7401b7cff44928023b93123b4678bc37e12f826486c040f653cef02d0b6e1f19c772ffe359d4c1fc5545235d6d2d920ea5998f4d858d54bffe2b1b872ed42ad11de76bf1ea94668f576b068a7fd8ae4b208acc9bee8e7456fb15abdcef0ab74d399d4203539d17a23a887e55a7b10fcecae", 0xf1) r1 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000859000)=[{0x3, 0xfffffffffffffffd, 0x6, 0x0, @tick=0xa60, {0x5ddc, 0x0}, {0xffffffffffffff80, 0x8}, @queue={0xffffffffffffffff, {0x8b84, 0x4}}}, {0x4, 0x5, 0x8, 0x1f, @tick=0x2, {0xfffffffffffffff7, 0x6}, {0x7, 0x8001}, @addr={0x7cd, 0x2}}], 0x60) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) [ 49.625892] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.664340] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 09:04:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, r1}, {0x0, r1}}, &(0x7f0000669000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000066b000-0xf8)={{0x0, 0x0, 0x3, 0x3, 0x1}, 0x6, 0x7f, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x12b, 0xa2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0x30) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000b000-0x10)={0x0, 0x0, 0x10001}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000000e000-0x8)={r1, 0x0}) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f00008e7000/0xb000)=nil, 0x0, &(0x7f0000948000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fdb000-0x8)={0x0, 0x0}, &(0x7f0000fda000)=0x8) 2018/01/31 09:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x802) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ae0000)=0x8, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x9, 0x9, 0x46, 0x401}}}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ce0000-0x8)={0x1, 0xffffffffffffffc0, 0x8001, 0xfffffffffffeffff}) close(r0) geteuid() fcntl$getown(r0, 0x9) gettid() getresuid(&(0x7f00000b2000-0x4)=0x0, &(0x7f000079a000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000053000)={0x0, 0xdfd9}, &(0x7f000067f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c96000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r3, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x0, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000df000-0xcd)="") userfaultfd(0x0) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000530000-0xd)='/dev/usbmon#\x00', 0x2, 0x202000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f71000)={0x0}, &(0x7f0000f71000)=0x4) stat(&(0x7f0000f70000)='./file0\x00', &(0x7f0000f71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:04:59 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000e44000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000079f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000003000-0xb4)=""/180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00000ab000-0x80)=[{&(0x7f0000000000)="6a82b212e8753cd187e5cacb7e6adc6efcf458832f0090b56e205c0d17909e100a58278f8003c5910a1693dd4d1fcde4d6b3e9cc810bd3553da98cc73cea6a846b82e981b7b043537cb5dddfd8bcf03a7a82541e2dc56c30e8170ff691ffd3fc4140ed5f4b4e484fe6d23eceafdbd8c99ee47251f299052b773d37a7e6621e92fa3c629c9ee14b1f0c8e521658e2cc22ef7fe75551380ce646568e019002cf50b280bce8ca50326152ff9404e76a2cf22d3830104ecd6d2e3aef2aa0b6c0bbc433e574080f5699b3489f4cc6aaf803be23d7a6499936815bfde32543f6c20aa08e55de8bbe51ffcce22504", 0xeb}, {&(0x7f0000000000)="f4c42cf4b5181a29995f9fdb731e1a8bbcb69104595cdda8a168303503fe4f34e6184a69335479b535856f9bbec24cd1c39dfbfb63875a148997c4418e4d42c169835314db6ca7c58e0d13beea53c8ca6a5855bcba766f5907fa72078ae3346ecef2c60e71b1dc26531a4f469e0ef7663d4f3ca0e9398533", 0x78}, {&(0x7f00005dd000-0x4e)="3d822f23a7c4a4f5f830dcd903d3c179281b4891bfb0a2c2be009c09a867e5add33636f60fefe570d0d79ca9c4f8d7bb4dbdfee52e4537858487aee88259450d4deb09a40f90987eb5d766b178a3", 0x4e}, {&(0x7f0000a29000)="6f8dad670b374007bdcf7b4ef270b8b4adf93d9958b1190430c9e98c2c0f7d84797ab30303b319a9194a7b97208c8d1c618746ec09cab96f8d3986a568c50654d85712149f5e5d9d4985cd0760f8c9777366f81b5e0098cdb6184fc117e6da3351056fbbde8a79b5462189f0f0b498", 0x6f}, {&(0x7f0000c43000)="", 0x0}, {&(0x7f0000886000-0x37)="696d30c027b22c97407f149430bfbcf4cd2ebb6ab64202e7b063456a813daad985dcaca92b1fd850a5d9f6e6eeadae39e41ac508eb6663", 0x37}, {&(0x7f0000001000-0xc9)="3ba29d29a965cd203f2e00ec3475fcf66de319679fc648e82d6773996e44c9d3f14651f3aceabea1bb6292d96727811aef267ad5b7940aae3960b19956b349f3ded09a693c9e4cbf05e54f7ef7c90320b6974ae12ec26506a80e5300fe59a53d6c7efb062234548f4bafe95cd9383afc3810be1bffe50edba073f96208543cc0ffef70d87c28225cdecee1432fb759fd1ac18cce8b8cd3f2f881108723636dcb8cd739af6ebd20b48eab59da012bb49a4c155664166b10e9995729acb954150cd5b22a46cde6b2be38", 0xc9}, {&(0x7f0000b4a000-0xbf)="d9be5b4f623b01b11c381b77588cf5972fbdc91f5cd0414cd6f572f993eb0abf221223a6db0e89dbfbde123822bad92e709c23321dd4a3dd12d9ae035f2d0b472bfe52d267dfb8f7a88e8ac38214c7a01dc1847bf7d751f28e135386bd2f53e5b323dbebb8597e901f2c70ae28a04a1903a86d0975c074c68c70ec889c52838f387d71ab6de8a6bece6f67ca8a457728a5dc238959c30a4a0bf6c558b016bffff5aee6d364a9da586b4b9e3a95592cb0d4e3c031e87a69bde4f40ae5ab7ee7", 0xbf}], 0x8, &(0x7f0000028000-0x68)=[{0x68, 0x139, 0xfffffffeffffffff, "b86b4361862f77925ba374895b5387a2df76d56187e8f233b245b8ca15ffe29125e99563130a2caf6c6ebf261f2dc2675974cf20bf374ccce378484c94d608a4c6b8711072896c2b54f5cd074fed63303a154d69d8f1ae49"}], 0x68, 0x800}, 0x8}, {{&(0x7f0000df7000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x4, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}}}, 0x3a, &(0x7f00004f1000)=[{&(0x7f0000895000)="cdb471940628bb3e05c15302973108b156a7ee90867cb1f2d41e305c226c5973200ed4174e74df0e9d67b6bfbb731e13c03cf0f88a5233395d38f11f5b88d3e6f438c6109498fa26ad3113fd81aecac3093b079f0f736b1d55bc7f02323083e1f5dcc2711c722737adbbed5e29fc28d3a2c09f5063bdbf1351b5862dd038980ff3846275bcf66ec1854ae3c12a6daf7ec98930fec89f0189085c761380eb2c6daf96f7aaeb8ab6529e0202670326e0930ad963619477b8b0f221faadd0991f81a540ff5b2151eea3f8c2b3f3dafea4a4051fa00b08365a4e8659c46133ae6f7cd80d8b89f47716ad654255a81e8e8830", 0xf0}, {&(0x7f0000720000-0x86)="2db139d213aef998591a9bfcda498b7269b11bcaa82640e097d08a96a8c2fa6f0107ce77287b2d3008cd2ce3737c926d98565ff5334b3ba34d6bab4687ee8d0ef70369d21f7c7e60d934a38fb81441ea196587bf1a6845050eacaed2ad9144a0b3c56ad4d6d25e16855638cd7efb7b669be457a5f10e03916baef48d62c56830eae18e023701", 0x86}, {&(0x7f0000000000)="fc84aa9b6eb4856b01cc452dc6e67ee2572e3dce27410dfc1aa41072ff5070afb10499bcac940c6fb4db5da3830f6fc6e4131d121d5122c10562fb6f213156512c79bb1affba1a3621988d08730da9ddf8c7a13b97264f2ae0b5e6a61f", 0x5d}, {&(0x7f0000000000+0xd85)="023231f1", 0x4}, {&(0x7f0000000000)="a16d969c05d0f3e36846366c9d8e228b97d7d4c5bea569033e9ec2ac5c80da4e8d2621eae93d7ac587b61af4bc576f4b398799c78c45e86b253137e61f071490d82eb170a08041eae20d3af38693000578e6a635825bfe062c52be8bd620a6da31b6b21cd8dea8fd93ea7ac1f63bdd036cff79624341986d5cf1cb2b28d86a8f1f36acdfbc0f82f8178db875d64e306feadece03627a14dd10f97ff6b9f6bcd7a5e399884ef40efccfa712be5d2127ce00addbb7a967c2d6c84def3f0f1726be3dc25aabb751130d27c9e9c8efb6", 0xce}, {&(0x7f0000000000)="054c8856308f3955fedeae648bf797f5d416f17ddc79d9130bd0bd4f69c5a183002e406e8498a959ab9a0ea2e053559d80f8eb03cad2337bd419d8a3055efa0f1c2c94afbb7d9abae4396f0592486c2ae1ad29203ae1bcee91e3a60950736e0fcc62e945", 0x64}, {&(0x7f0000001000-0x2b)="aedda7af316ef0de8cb867984d1fc574b790aa813ac2005506bffc2975b90090737c482fb18f8ea9ce44fa", 0x2b}, {&(0x7f0000001000-0x65)="25d139d0b9fff5ccb28c65635011aeaeb423e7371c74d3f79522243eb19a742a69f3a75509725d4b1a205c4e7c1a4f7783ecc012f17edb962555f1ef880be07acb9f723756950b4872529d90df276256662d26a226367aae7f8949ee08759b3321c5116e2e", 0x65}], 0x8, &(0x7f0000001000-0x4e0)=[{0x30, 0x116, 0xfa, "f16811f1871b71c85736df12eb5bd0e353d09a9b194b2d5e7f0d9c"}, {0xc8, 0x13f, 0x10001, "55c53f1e15dfa4c54d32fc85bf77663fea89f43646886e6ad50140b1c2d8cfbc7ce99b6a75b379c27c0e27e43a3a9cd625b37c3312c38017ecc42a8b80f7f103568f938e5551265f9891ba9aca3fea82d648151d4fdc3096f10b8fef0dddff37fc110a6bbb4966636f8de964c31fc97a118151131e472616b69ccadf28d8c8c9a3707a578255fb6cbe22670da9d7cbab1088fabbe6e1a00fbbbba19d385f27896a097fc1176a6481cba8b1f0f5b45e9e05a2c01812884b"}, {0x78, 0x119, 0x893, "03a59335f410c3cbe15b6567665e499d7cfe4de2c1564ce8292ace3da9f4462a076233570b1e54e225cf9714f1be102d9bea903e6a6ba1c5a998e8f23f1cdc2fc4d27ddd88d70fbf1e5305f8c9f665dd65dd52a2fe7104831092e7405008da4002c46ded74b65e57"}, {0x38, 0x118, 0x7, "610ca94dd86d8b035d134da8a6e302e6f8b44681462c33ae2329509c9d643273e2aaefa6588395"}, {0xb8, 0x115, 0x10001, "98e4706b179db32773481198ad24467f0e5a5eb88ba1868d56f278a0e129aadc0477a74a20acc67234882426bab52d6e4b823bbb0a347ee737a7ceb8e5165639ef9b06b3393150a61433c5c667931bad1a836f3f7279180754fe49caae82563c21c70000948578798acb1635027c7bcf8fd05a059ea7ee5c98fde2b29a64437a46c196b4581b863dc97c6110436b31af11e09131488331f5d9b0bc0831a4d1fa3f596c437f56fa"}, {0x100, 0x10d, 0x6, "38198e08d40c11f2c832d818373bc08366b02bdecc887a0189dfdcc850df8bb3c48504793d398231effc1e7309a44e8b71ccb643e77f15a5d4acd9a2aa7059fee1a662dc83475386703cd9550855fbd23da54890e632a3ebb4c14e03377e233c6414ce0cd68c502de9f056387de75ee256340ddaeb9e6507a443b7a22b61219cdf5b063bd975fdecd1cd19dfc085f418f122ca51d85911af7e29b35da8f2f45670ecac101ef47ab70984c0af2b2bb3e5272c05c05391c13e1e0b9b14aad75a1f06c4387a5716da73e549ee7e42ac54467ba05954c185898f6b54b8834fd3c46b03b0cb15767086eabf952412003920"}, {0x50, 0x0, 0x100000000, "fbed4ebf17e3d757b6d54625e92f403b20dc01582dfb5697632c84d259f4b41f7ec0416109fe2d5af655e62fbbd20da833bfee1f76a0a58396311527c9c0"}, {0xd0, 0x11f, 0xa704, "99c1fe7551c7d70c4042619af585e1415c669b3c3c23457f8893aaa0915f6b1fa674797a5109fe3f1c333798f97ac25de23bdbfbac8afd1810c0e452ac89eb70ea504f8b72397dc038aebb20ec932a50ae632c82afd78dd2b66c55a4fcfc41af6ea9159a8d3ae158c3aed11bee001a1d6ed371abc24086e49161da1e173097ab7c3d55b35f96ae0f58261e890ffc0a6fa8346f1ba0c9b75b63893f6cc036390d9d99a60cb40709630446c7169b1e845b8ca51ce63a13bd56f4cb6162"}, {0x60, 0x11d, 0x0, "5abf9e74fb577023597d28bdccb09d02d3732ef2f196d1182585dc50bfc30f4f716c6c854f6eb8772a1fcf878036b4deb5461da3715863ce87ee9ccd9a37d1293b010527503fccb96255"}], 0x4e0, 0x80}, 0x400}, {{&(0x7f0000525000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e2d000-0x30)=[{&(0x7f0000000000)="3fd60e787c55b66988f5983667878a666c794040ff90d6892758628d1a5aaa4d6d189b5a4380024191286c7f", 0x2c}, {&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000b68000-0xdc)="9ca51af7c77369c9e5f5409c2205d4a9b06389a1a0c4ddf1b960671e5bfde1262166e8f879c73c3a8e7650dedeff0f5f21b482726aaecbd28a276ad12b117ad598a4ee109d852dc44d5db1d85f9a954a748a6297eb2c995840ca2a1b375ef977c85313af7f3a3d4d07f8631a42944ca9df83a4a4d01817934f0934295ab00d3a79cdea442f8e2d920a23eb4e8c5ab9898e9ff41d3ad35347b3c7f79df8ea648f1f4cd59475b0750127d69785c2daf5f754609d213fcdea15b55689d77c4c7d9c67d7ed9a2d9dd394754c3a4c1df4e4d156d7e198399f53be43c2b6f2", 0xdc}], 0x3, &(0x7f0000001000-0x1010)=[{0x1010, 0x1ff, 0x81, "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"}], 0x1010, 0x4}, 0x3}, {{&(0x7f0000000000)=@ax25={0x3, {"ad2d4984880b88"}, 0x5b0b}, 0x10, &(0x7f0000f24000)=[{&(0x7f0000000000)="53c7ec91c801bd2dc263b7e2f8427bbe7157960b4de9c6f36234797730a1672d02e345362e65263e4aeb521ee7748e57073e9b7744b93d6859961267b84252cb34c63938c4d06b33502940efbb945042ff18598799881df2317669d748732c993a7f31e319060be7da172ceaa4ad1525c4572a36dad54f54ccb81577db76ec0764cb09be0eb7d680d925301690a3fd6ad68ec41160ad586100575c446f141d02687db4e975de3bac6a3e0b", 0xab}, {&(0x7f0000a46000)="ba581fa074f8b59146c17f9457b6d7e8aae8cdcb4771767fb80303ece582508843f27de600fd3b465282b8b80330ed9c4435ea249886f3b2a09897991752a7732286b6001279bb3c4ff92b18908599698e6de94a5dfeb3cac6458a7c7e882f1a702e07e5690fa8d4e12a36da6e24baaf", 0x70}, {&(0x7f0000001000-0xd3)="622e0f6ddda982d8567d547add7b4a6460b634e765bd75c0823a3c2b750f504f53245fce76fed41fb2bb592e8f2acae72b02667962ec7d4c29996145dc55236b9035a620ec52cb188809e976babf7ef17608353eadb2642b5b46afd750c08cb7a63685c84c5e974f4af14c65651eabe8c9557106856fcce7e492c6e3aea6a74dc51d64466de53597f728fd2132199749416752925ef0f211270072f75e65a9d0270a880f33c2c393ad9bcd9a2c78888aac13d08feec109e2929fa9e6b51c80122ca76803b9786d814ea2474899fd7de6424a4b", 0xd3}], 0x3, &(0x7f0000a74000-0xd0)=[{0x40, 0x11f, 0x48, "413b1072fe81e34c3d4db2e2cf2a9fa1617f40f275831cd0aa51fdd1bbd5f60b56acc5bf10ed87496f26f6c6e0"}, {0x90, 0x10b, 0x7, "a68f1f0256dc1722edcbbec536fd359e70d6248d837a112abf1a66acf67cbc92e8e93029dd19ce768ea557d39d736171545728085566c9fcbaf036ec5a00f5ad579c467f2affd14b9fe99eb616ec38d170e39edf5e5fc650919dbd802b9e576fb93489c12fc65e877c34d5c5fc072e41d5e30f96bdd7bc7d0b24c237a063"}], 0xd0, 0x0}, 0x2}], 0x4, 0x11) r2 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000332000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000003000)=@hdr={0x1, 0x1, 0x3f, 0x7, 0x2, 0x2, @ipv6={0x100000000, 0x6, "0b97e4", 0x10b, 0x2f, 0xaf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x6f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xff, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x10001, 0x3}], @gre={{0x0, 0x0, 0x1, 0x1c00000000000, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x88, 0x0, [0x0, 0x5], "f3303e73d8679547c4a064c505b1d83e1f7a0f6a1468a46556638b84ab3d9fbf5486dc1513c5673b8cf6d0b214dd327f780bebcc4cabf58582721fadecadad128821dd7ab11b1f72be767b03fce889f04586f49a7df71f5472b9858bfde00db636de6e1476f7db4042ba2b3eabb35f98859056fe0750101effedb4881a198007bc2c4c73b7271cc7"}, {0x9, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x800, [], "1055a70685a83e6022fd2e8dbf83d84927b079d6ffb932"}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x6b2, 0x101], "8e0adcea8914d19ae12d0f52d572e5981635922ec440db9abb2e76b5cd0e7ce7cafd916b"}}}}}, 0x13d) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r2 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) r3 = dup(0xffffffffffffff9c) accept4$inet(r3, &(0x7f000041e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000898000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000078b000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffff8001}, &(0x7f0000c8f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000911000-0x6)={r4, 0x9}, &(0x7f0000c90000)=0x6) 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(r2, 0x15) tkill(r2, 0x15) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f0c000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000457000)={r5, 0x80003, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000)='ns/ipc\x00') ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000)=""/74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:04:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e92000-0x2)="65d1", 0x2, 0x4004000020000046, 0x0, 0x0) 2018/01/31 09:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) 2018/01/31 09:04:59 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="d14173b0d5fc6fc4df9dfea0e4ab01f7", @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0}, 0xc) 2018/01/31 09:04:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000cd9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000de3000)='(.\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000176000)=0x0, &(0x7f0000ef6000)=0x4) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000271000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000683000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x31, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x6, 0xe4b, "45b9e0829e45e564967186ca1165fa379eeffab3750952d5e36339d827a9e71873a612dbf407eafaa684139e5ef9a42391bff36356ce9133baa2386f079518d8e423c655b0d3c2b4fd761d1f0e9bb238"}, 0x160) r1 = socket$inet(0x2, 0x1, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000273000)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000086b000)=0x8, 0xffffffffffffff50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000334000)={@generic="9e835862b185aa35bde1f47eedccac0f", @ifru_addrs=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bad000-0x8)='./file0\x00', 0x100, 0x11) getsockname$netrom(r0, &(0x7f00005eb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006b3000)=0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000250000)=""/11) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000653000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005a6000)='cubic\x00', 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r2, &(0x7f0000521000)=[{{&(0x7f0000ac3000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x1}}, 0x2e, &(0x7f0000251000-0x80)=[{&(0x7f0000cdf000-0xf6)="9d8f527ceafba5bb3d7e00bd248df9639efecebe3f570cc27a65bf4065b6b87042132470d14e3dbab8dd3e5809628fb709e462152971d93772f5662d9c168741bdcf3fe7ea848b22bd3c835231dbbbcae593d44181db163fb56690f0d3ceaefbfc67ff18b031aec4336daed3b837ad0ba41c12a718990217bf0c2aed510e5f06128bf999687e939cadfdebc3e84a1e2bcc54ded92866a6424ac48c46c269b71ed7fd9f3c39f1e18710ff182f1a6cd1aa5d0e8b9e58db8e37292566aa42e730d4efd2973a197afb9e72bd1ebecd0edf59bdb8a26a5184dc55d76855802bbc1e557707d6543234724f91f14d4cf8ed2ab200f22deca904", 0xf6}, {&(0x7f000049d000-0x2c)="dcdf12e4b0e0d93bfcc0494df4794207c7809dfcaa6b7bee07fc5eb441c977388f22ea75c1e4507546f7d5b5", 0x2c}, {&(0x7f0000da4000-0x46)="17faa72c5b35feb47c7e12975ad6c9a2bca56a58a6a5adfa853073a8f1f4781f965fa47e4ee0df6f38c0e9be60ef7d72af8a80befaeb5c3a6a4919cfa30cab4986be945d8788", 0x46}, {&(0x7f0000a5d000-0x1000)="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", 0x1000}, {&(0x7f0000972000-0x1)="a4", 0x1}, {&(0x7f0000846000-0xdb)="8ed1a6a394394bf45541ab53645bcc7a7c959f1005b0eed7c39cfd3a7097f0def6b5c996d576178c4209b4cd32b542c6248d87310dba41cf5b69b587cd62759c7d7e2328122f53ff7d9db01821f64019f4675af9429c234b1ed52f66907cfd1075feebb9fed79713ee15123c9bb370424e997eacc51c3aa818af0665a55c19bcf84cba73b29add741661878eec3d9391bd5c50977c76013191947dd509b20154a860418e77df0c42ef61a4a10bf5b976d0c4bcff030bdf967871cccc0782d2c0cd5188d3751a0197789fca70418a8907a43abfca521610def5e327", 0xdb}, {&(0x7f00003f6000)="6d68ac417289e8329f549fd19431f09e8bab98cee71c11e67a6359787c886ce16f0974d8b3b45fb22511b27445e1ffd8d0e8a1daea76d844d098b4cc6d", 0x3d}, {&(0x7f0000d1f000)="0870a17a576ab23b797d2cfc0a732b6d22132732b12cff96e8924bb466bdbd49fe55a188f831a51de2b7957734e5c4985881ccbe4fa53ab15287f26d010c03059fdf1455326f08bc9537d0da8a3f05c990d7ceed53c433ec9ad5d80532df2fec833001cfdb44ca3389712ad9630d3423ccbe2a50f4d8d1cff6845559654122a80bf342daae6fd9136b2683fbf1818666c315dd1ed9cb99e91b94a151cfc319468b915f272768d5d61c5174aece6f86a93629ac7b", 0xb4}], 0x8, 0x0, 0x0, 0x40040}, 0xfffffffffffffff7}], 0x1, 0x4000) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000911000)={0x8, {0x2, 0x2, @rand_addr=0xc2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x7ff, 0x6, 0x7f, 0x4, &(0x7f00009c0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x66, 0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/31 09:04:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000217000-0x8)=0xfffffffffffffffd, 0x6) 2018/01/31 09:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d9000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b5000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b82000)={{{@in=@multicast1=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000178000)={0x5, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00001be000)={0xa, &(0x7f0000983000)=[{0x501, 0x20, 0x1, 0xfff}, {0x2, 0x0, 0x6824, 0x2}, {0x6, 0x7ff, 0x6, 0xfffffffffffeffff}, {0x2, 0x2a8, 0x401, 0x0}, {0x4, 0x401, 0x7fffffff, 0x7ff}, {0x4f67, 0xfffffffffffffffa, 0xffffffffffff8001, 0x7}, {0x4, 0x40, 0x0, 0x7b}, {0x6, 0x9, 0x5, 0x9}, {0x7fff, 0x1ff, 0x5, 0x400}, {0x0, 0xc1, 0x3, 0x1ff}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008c7000)={0x0, 0xe8dc, 0x20}, &(0x7f0000a04000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e58000-0x98)={r3, @in6={{0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0}, 0x98) syz_open_pts(r0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f00004a1000-0x118)={0x8f9e, {{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, 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]}}, 0x118) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dac000-0x8)={0x0, 0x26d6}, &(0x7f000026f000-0x4)=0x8) r6 = add_key$user(&(0x7f0000b14000-0x5)='user\x00', &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000896000)="6bd5027e3c116911dcb4302883a142929a665fa128949b082e885d35522aac20cda8bf4e7d9fb52730a60f3aa4b09d99dc2d48b0a6b481ee78464362bbea292b357542b34957bb1bf694f382b74d9101bfd0fb4d72bcf8a0b5ee976d17e71018b494ac5252598296475982eec884fe13", 0x70, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000c9a000)={0x5}, 0x4) keyctl$read(0xb, r6, &(0x7f0000036000-0x91)=""/145, 0x91) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000ab000)={0x8001, 0x8201, 0x9d50, 0x3, r5}, 0x10) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r7, &(0x7f0000c21000)="37e7c1e4cb36c1c91470eecd1f2d6bf1324da8df9e7cc25ca1a17e98714414f27e0da606d6de36046216b11a803a408f8fb94993522e982027658bce98af99acc6e543506654f00ff5312ee806f9fd6acf78c4f06a744c8b241af756e4911a3d40fef13675f1e3a71155c6f19222bfefef08", 0x72, 0x8, &(0x7f0000d22000-0x10)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f00003b9000)={0xfffffffffffffffd, 0x4, 0xc2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000065c000)=0x0, &(0x7f00001ef000-0x4)=0x4) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00006db000)=""/141, &(0x7f0000c35000)=0x8d) 2018/01/31 09:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f000076c000-0x1)='/dev/binder#\x00', 0x0, 0x2) r1 = dup(r0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ec9000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_dev$loop(&(0x7f0000400000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000095e000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1c3, 0x4f2, 0x10000, 0x1}, &(0x7f0000ca8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed5000-0x10)={0x0, 0x0, 0x2, 0x200}, &(0x7f0000aba000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a23000-0xb8)={r4, 0x81, 0x4, 0x9, 0x8000, 0x4, 0xb4, 0x40, {r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x2, 0x7, 0xfffffffffffffffb}}, &(0x7f00006b4000-0x4)=0xb8) 2018/01/31 09:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000317000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000e64000-0x8)=0x0, 0x1000) syz_open_dev$random(&(0x7f0000f26000-0xc)='/dev/random\x00', 0x0, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000039b000)="3403a16391", 0x5) 2018/01/31 09:04:59 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000044000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fc3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x96, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa492, 0xfff, 0x100, 0x4761f20f, 0x5}, &(0x7f0000fc3000-0x4)=0xa0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000034f000)={r2, 0xef, 0x30}, &(0x7f0000fc2000)=0xc) 2018/01/31 09:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000090000-0x95)=""/149, 0x95, 0x0, &(0x7f0000222000)=@abs={0x0, 0x0, 0x1}, 0x8) syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000067e000)=""/174, 0x1c6) 2018/01/31 09:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") syz_open_dev$sg(&(0x7f00002bb000)='/dev/sg#\x00', 0x8001, 0x10000) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 09:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000517000-0x1008)={r0, 0x1000, "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"}, &(0x7f0000814000-0x4)=0x1008) eventfd2(0x800000000002009, 0x0) 2018/01/31 09:05:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000738000-0x4)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003aa000-0xc)='/dev/autofs\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c95000-0x48)={0x0, 0x40, "089c9e07ee5b305d78011f50189f29c06660f93e72d02a44f95101ece7c756e2315c36fb122ace9188eaf1edc56f4ecc9b1ceba7178ef8839f40a3e8249470ef"}, &(0x7f00001d0000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc0000)={r2, 0x88}, 0x8) 2018/01/31 09:05:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004e0000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006ed000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b22000-0x8)={r1, 0x2}, &(0x7f00005a9000-0x4)=0x8) r2 = add_key(&(0x7f0000ac9000-0x8)='big_key\x00', &(0x7f0000667000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002b5000-0x87)="d12a9f33653576dd04c5f9f4b8482061ae58eed5bd0db92507b0b7d4cde373f7b34170df563ea13d5334a380d198c717346fba2965e8a9324d2ce36aa99152d8f263fd594ba6c149fe6083b3a40c286dd58b536ca9abe270a77da40948a2990e0b8451258223f8c5a98d0dd4004e55216d22625dbed8dfd7b91eb3fe8431b236a9a9fd995ae23d", 0x87, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) getresgid(&(0x7f00002e7000-0x4)=0x0, &(0x7f0000021000-0x4)=0x0, &(0x7f0000955000-0x4)=0x0) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b9000-0x50)="", 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e5000-0xbb)="", &(0x7f00006cd000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000849000-0xc)='personality\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000039e000-0x4)=0x1, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000cb1000-0xa0)=""/160) 2018/01/31 09:05:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000608000)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) [ 50.106611] binder: 9412:9417 ioctl 4c00 ffffffffffffffff returned -22 [ 50.124281] device gre0 entered promiscuous mode [ 50.141866] binder: 9412:9432 ioctl 4c00 ffffffffffffffff returned -22 2018/01/31 09:05:00 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f21000)={0x0, 0xca2, 0x0}, &(0x7f0000e29000-0x4)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f23000-0x54)="917f191a56dfd5c6fc7aead7eb82cf92cfad85a7f4be633514dae83bca1c1982a20c038d240e8ed10c2e761fc8f7c9eac3f98d2fee29fc4323438959fcfc072eec1c9865a245093ce90d9ae95fd5c6a611d71ae5", 0x54, 0x80, 0x0, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000056c000-0x8)={r1, 0x8}, &(0x7f0000f21000)=0x8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000f21000-0x10)={0x4fd4e826, 0x10001}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000073c000)={0x0}, &(0x7f000020c000-0x4)=0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f22000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 09:05:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00005ab000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002eb000)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffff7f, 0x3, 0x2, 0x8}, &(0x7f000058f000-0x4)=0xa0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000478000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000d6f000)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000063000)='/dev/sg#\x00', 0x40, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000073f000-0x4)=@assoc_id=0x0, &(0x7f0000c30000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000441000)={r1, 0x0, 0x6}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00003d0000-0x10)={0x8, &(0x7f0000f5d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xbc69) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000028e000-0x8)={0x0, 0x5, 0x0}, &(0x7f00004ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000078d000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x40007, 0x80000001, 0x4}, &(0x7f0000dc4000-0x4)=0x10000017f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002e6000)={0xfffffffffffffc00}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b67000-0x20)={0x53, 0xb0bb, 0x201, 0x8, 0x3, 0x67f6, 0x50, 0x81, r4}, 0x20) 2018/01/31 09:05:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000924000-0xb)='/dev/hwrng\x00', 0x4a40, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000893000-0xc)={0x5, 0x9ab, 0x1, 0xfffffffffffffff7, 0x1, 0xff}) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/31 09:05:00 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f000071b000-0xa)='/dev/ptmx\x00', 0x80800, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vga_arbiter\x00', 0x10841, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f28000)={0x0}, &(0x7f00003f2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c05000-0xc)={&(0x7f0000739000-0x4)=[0x0], 0x1}) [ 50.168669] audit: type=1400 audit(1517389500.032:36): avc: denied { transfer } for pid=9435 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=binder permissive=1 [ 50.171070] binder: 9435:9442 BC_ACQUIRE_DONE node 52 has no pending acquire request [ 50.189097] binder: 9412:9432 ioctl 4c00 ffffffffffffffff returned -22 [ 50.190590] binder: 9412:9444 ioctl 4c00 ffffffffffffffff returned -22 [ 50.196620] binder_alloc: binder_alloc_mmap_handler: 9435 20000000-20002000 already mapped failed -16 [ 50.200600] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 09:05:00 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000e97000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x10) getsockname$unix(r0, &(0x7f0000370000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000441000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/31 09:05:00 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000df000)=0x0) recvmmsg(r0, &(0x7f0000209000)=[{{&(0x7f0000b2f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f6c000-0x40)=[{&(0x7f0000f6c000-0xee)=""/238, 0xee}, {&(0x7f0000f6c000-0x5a)=""/90, 0x5a}, {&(0x7f00005fa000-0x64)=""/100, 0x64}, {&(0x7f0000f6b000)=""/113, 0x71}], 0x4, &(0x7f0000f6b000)=""/30, 0x1e, 0x4}, 0x882f}, {{&(0x7f0000f6c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000924000-0x60)=[{&(0x7f0000cf7000-0x23)=""/35, 0x23}, {&(0x7f0000f6c000-0x3)=""/3, 0x3}, {&(0x7f00000ca000-0x2c)=""/44, 0x2c}, {&(0x7f0000f6b000)=""/4096, 0x1000}, {&(0x7f0000de0000-0x83)=""/131, 0x83}, {&(0x7f00001e4000-0xb4)=""/180, 0xb4}], 0x6, &(0x7f00006dd000-0x29)=""/41, 0x29, 0x6}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000a41000-0x10)=[{&(0x7f0000f24000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f00004f7000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6c000-0x50)=[{&(0x7f000033e000)=""/207, 0xcf}, {&(0x7f000062a000-0xe3)=""/227, 0xe3}, {&(0x7f0000f6c000-0x3b)=""/59, 0x3b}, {&(0x7f0000c9f000-0xfe)=""/254, 0xfe}, {&(0x7f000038a000)=""/194, 0xc2}], 0x5, &(0x7f0000f6b000)=""/0, 0x0, 0x9}, 0x8}], 0x4, 0x10000, &(0x7f0000f6b000)={0x77359400, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x4, 0x5a25, 0x0, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000934000)=0x0) fcntl$lock(r0, 0x6, &(0x7f000079b000)={0x2, 0x3, 0x3, 0x5, r1}) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) write(r2, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00004e9000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/sequencer2\x00', 0x2a0200, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f15000-0x18)={0x1, &(0x7f000029f000-0x8e)=""/142, &(0x7f000049a000)=[{0x0, 0xee, 0x0, &(0x7f0000bf6000)=""/238}]}) 2018/01/31 09:05:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000b26000)='}cgroupsecurity:#vmnet0%procppp1.}eth0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000072e000)=[@in6={0xa, 0x1, 0x27, @loopback={0x0, 0x1}, 0x1f}], 0x1c) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000b47000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000a7000)="1f0000000104ff00fd4354c007110000f305010001000000000000ffdf00", 0xb) 2018/01/31 09:05:00 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000a000-0xa)="40d7286d643573756d00", 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x47, "3c8c4347694c6cdc5731c4c1d623ce9abe437bcc2aa75e56c2173666ae7c52001fc2e209ccdbd0aeeddcbc0a49483b62a48393dcdbcc44b02905f5b8d31decf73f3d46c7c0542e"}, &(0x7f0000001000)=0x4f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009000)={r2, 0x10000, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000a000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000008000)={0x1, 0x77, 0x4, 0x1, 0x8, 0x8}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x2ae, &(0x7f0000004000)=""}) 2018/01/31 09:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006cc000)={0x0, 0x8ce, 0x5, 0xc1, 0x7, 0x1, 0xb0, 0x100, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x6, 0x1, 0x6}}, &(0x7f0000f5a000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000084a000)={r1, 0xffffffffffffffff}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 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, 0x0}, @in6=@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, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x40003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f77000-0x4)=0x81) [ 50.200614] binder: 9435:9442 ioctl 40046207 0 returned -16 [ 50.200670] binder_alloc: 9435: binder_alloc_buf, no vma [ 50.200688] binder: 9435:9448 transaction failed 29189/-3, size 80-16 line 3127 [ 50.217859] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.217957] binder: release 9435:9442 transaction 53 out, still active [ 50.217961] binder: unexpected work type, 4, not freed [ 50.217964] binder: unexpected work type, 4, not freed [ 50.217966] binder: undelivered TRANSACTION_COMPLETE [ 50.218010] binder: send failed reply for transaction 53, target dead 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000809000)='ceph\x00', &(0x7f00005bb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003e5000)='\\\x00', 0xfffffffffffffffe) request_key(&(0x7f0000115000-0x5)='ceph\x00', &(0x7f0000ab5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db8000)='$&{posix_acl_accesstrusted&%vboxnet1(mime_type^\x00', r0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r2, r3) 2018/01/31 09:05:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) madvise(&(0x7f00002a1000/0xa000)=nil, 0xa000, 0x12) 2018/01/31 09:05:00 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000681000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f9e000)=[{&(0x7f0000332000)=""/116, 0x74}, {&(0x7f0000f9e000)=""/77, 0x4d}, {&(0x7f0000f9f000-0x1000)=""/4096, 0x1000}], 0x3) ptrace$setopts(0x4206, r2, 0x4, 0x3) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) 2018/01/31 09:05:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b63000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000093c000)='/dev/usbmon#\x00', 0x10001, 0x4000) getpeername$inet(r0, &(0x7f0000569000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3b000)=0x10) accept(r0, 0x0, &(0x7f000079b000-0x4)=0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000492000/0x2000)=nil, 0x2000) unlinkat(r1, &(0x7f00003e2000-0x8)='./file0\x00', 0x200) 2018/01/31 09:05:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002d4000)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 09:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f00006eb000)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000264000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) fadvise64(r1, 0x6, 0x4, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x10, 0x3, 0x0) sendto$inet(r3, &(0x7f0000959000)="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", 0x1000, 0x40000, &(0x7f0000978000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r5, 0x1000, "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"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r8, r9+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ec3000)={0x2, [0x0, 0x0]}, &(0x7f0000b61000-0x4)=0xc) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000b12000)={@generic="d12ff4a0c57a15e9bf2d22da71f1b604", 0xef0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$nfc_llcp(r1, &(0x7f0000bbc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009aa000-0x4)=0x60) write$sndseq(r2, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x1}, {0x6f, 0x20}, @time=@time={r8, 0x0}}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400, 0x0}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r6, r7+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400, 0x0}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) dup2(r1, r0) syz_open_dev$usbmon(&(0x7f0000b53000-0xd)='/dev/usbmon#\x00', 0x3, 0x4) 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087d000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f83000-0x32)="00019a2f617f700045430c2e39b228a5d329df92719a4d37988397d4bf862249ac690218e8c623923ca94ebb0c35b1e1be6a") sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockname$ax25(0xffffffffffffffff, &(0x7f0000dcd000)={0x0, {""/7}, 0x0}, &(0x7f0000c2a000)=0x10) syz_extract_tcp_res$synack(&(0x7f00008e0000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 09:05:00 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x7fffd) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000989000)={0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000dc2000)=0x1f) bind$inet6(r0, &(0x7f0000b89000)={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb19a}, 0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000d04000)={r2, &(0x7f0000dc3000-0x8e)=""/142}) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0xffffffffffffff52) 2018/01/31 09:05:00 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:00 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x7, 0x40) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000004000)="390e7f9c11d6904e2bbf4a130ea3a33e46d79b69ea3c38c2b85f393ad9762eda37c8d28d900b27c2d512aabf82b6cd59ca0d70de0b4f07c3fe04fe1707") close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) init_module(&(0x7f0000008000)='/dev/sg#\x00', 0x9, &(0x7f0000006000-0x9)='/dev/sg#\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x128, 0x0, &(0x7f0000009000-0x130)=[@clear_death={0x400c630f, 0x0, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008000)=[], &(0x7f0000000000)=[]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=[], &(0x7f0000001000-0x10)=[]}, 0x0}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000-0x18)=[], &(0x7f0000003000)=[]}, 0x0}}, @register_looper={0x630b}, @increfs_done={0x40106308, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000002000-0xa2)=""}) socket$netlink(0x10, 0x3, 0x15) 2018/01/31 09:05:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffffff9, &(0x7f0000367000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000745000)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00009b8000)=0x0) 2018/01/31 09:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0x9) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000572000)=0x0, &(0x7f0000046000-0x4)=0x4) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c1d000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0xffffffffc362afe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000, 0x0, 0x3, 0x0, &(0x7f00001e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x6000000000}) 2018/01/31 09:05:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000710000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getpeername$inet(r0, &(0x7f0000bfb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000409000)='/dev/usbmon#\x00', 0x81, 0x6002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002fb000)=""/225, &(0x7f0000246000-0x4)=0xe1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000020d000)=0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x401}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e64000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000e83000)=""/44) pselect6(0x40, &(0x7f00008ac000)={0x5, 0x609b88e1, 0x0, 0x400, 0xd74b, 0xfffffffffffffffe, 0x2, 0x2}, &(0x7f0000575000)={0x10000, 0x5, 0x1, 0x27, 0x0, 0x5, 0x3ff, 0x0}, &(0x7f00001e1000)={0x2, 0x3, 0xb2, 0x0, 0x9, 0x252, 0x6, 0x82}, &(0x7f000087d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000c95000-0x10)={&(0x7f00007fa000-0x8)={0xdd4}, 0x8}) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b9a000-0x4)=0x0, &(0x7f0000473000-0x4)=0x4) sync() clone(0x0, &(0x7f0000001000-0x149)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") 2018/01/31 09:05:00 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x104, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x41af, 0x8}, {0xffffffff, 0x9}, 0x6, 0x3, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x10000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000816000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a1000)={0x2, 0x80000000, 0x8209, 0x8, 0x171, 0x7, 0x4, 0x9, 0x0}, &(0x7f0000f02000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000013000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000-0x30)=[{0x3, 0x180c0}, {0xa, 0x6}, {0x2, 0xfff}, {0x2, 0x401}, {0x2, 0x7}, {0x4, 0x1}], 0x6) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 09:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e1a000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) pipe2(&(0x7f0000dfb000)={0x0, 0x0}, 0x84800) 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000cfb000-0x10)={0x77359400, 0x0}, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000fca000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/vga_arbiter\x00', 0x24502, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/31 09:05:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f00009e0000)={&(0x7f0000854000-0x1c)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffff4, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f000011f000)=[], 0x0, 0x0}, 0x4040) [ 50.571481] binder: 9540:9542 ioctl c0306201 20008fd0 returned -14 2018/01/31 09:05:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x2, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2937, 0x3f, 0x401, 0xff, &(0x7f0000002000-0x10)=@common='ipddp0\x00', 0x100, 0x4, 0x5}) syz_open_procfs(r0, &(0x7f0000000000)='attr/current\x00') r2 = socket$packet(0x11, 0x800800000002, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000ad000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 09:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000603000-0x8)='./file0\x00', 0xd3) pivot_root(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f000016f000+0xfb)='./file0/file0\x00') r0 = creat(&(0x7f0000150000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000966000-0x108)={0x0, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x5, 0x100000000, 0x1000, 0x3, 0x7fff, 0x3, 0x1ff, 0x1, 0x3, 0x0, 0x0, 0x5, 0x6]}, &(0x7f0000b91000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006fa000)={r1, 0x54, "64e10c0e6172b612bb736589c6011d4593a9ea2608f15ee17e7b8663fe88c74d0e000ba7707643d0b3704f33f8e9a7f13c8ff34fb706074fc934d1da2fc188d68f8fbaeb903b66f27a1490c5b941641112539825"}, &(0x7f0000d29000)=0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e12000-0x5c)={0x1ff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008df000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000)=0xe8) bind(r0, &(0x7f0000b46000)=@vsock={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0xc9dfe29fd6fb1569) mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0x0, &(0x7f0000603000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000264000)=0xc) r2 = getpid() capset(&(0x7f00006d4000-0x8)={0x20071026, r2}, &(0x7f0000c60000)={0x7, 0xfffffffffffffeff, 0x3288, 0x0, 0x1d, 0x7ff}) 2018/01/31 09:05:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a27000)=0x0) setpriority(0x0, r0, 0x3) r1 = socket$inet6(0xa, 0x802, 0x4000000003) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x399) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:00 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") pipe(&(0x7f000068b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ead000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000c6a000-0x4)=0x401, &(0x7f0000183000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000927000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvmmsg(r3, &(0x7f0000000000)=[], 0x0, 0x0, 0x0) [ 50.627247] binder: 9540:9542 ioctl c0306201 20008fd0 returned -14 [ 50.650064] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 50.650441] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.650449] CPU: 1 PID: 9563 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 2018/01/31 09:05:00 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ade000)=0x0, 0x80000) readahead(r0, 0x0, 0x8000) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000403000)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, 0x80000) r2 = socket$l2tp(0x18, 0x1, 0x1) tee(r1, r2, 0xd22, 0x8) 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]}) bind$vsock_stream(r1, &(0x7f0000518000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 09:05:00 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x8000}, &(0x7f000000b000-0x1)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000)={r1, 0x7}, 0x8) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0xfffffffffffff001) close(r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000000c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xba11}) [ 50.650454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.650468] ffff8801d82ff6e0 ffffffff81d94409 ffff8801d82ff9c0 0000000000000000 [ 50.650479] ffff8801d920c290 ffff8801d82ff8b0 ffff8801d920c180 ffff8801d82ff8d8 [ 50.650489] ffffffff81661d9a 0000000000002a2e ffff8801d8b288f0 ffff8801d8b288a0 [ 50.650491] Call Trace: [ 50.650504] [] dump_stack+0xc1/0x128 [ 50.650513] [] handle_userfault+0xa3a/0x1310 [ 50.650523] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.650531] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.650542] [] ? check_preemption_disabled+0x3b/0x200 [ 50.650551] [] ? handle_mm_fault+0x117b/0x2530 [ 50.650557] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.650563] [] handle_mm_fault+0x1fd1/0x2530 [ 50.650569] [] ? __pmd_alloc+0x410/0x410 [ 50.650578] [] __do_page_fault+0x5c2/0xd40 [ 50.650585] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.650593] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.650600] [] do_page_fault+0x27/0x30 [ 50.650608] [] page_fault+0x28/0x30 [ 50.650616] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.650623] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 50.650630] [] ? snd_seq_open+0x570/0x570 [ 50.650637] [] ? snd_seq_open+0x570/0x570 [ 50.650643] [] do_vfs_ioctl+0x1aa/0x1140 [ 50.650650] [] ? ioctl_preallocate+0x220/0x220 [ 50.650657] [] ? selinux_file_ioctl+0x355/0x530 [ 50.650663] [] ? selinux_capable+0x40/0x40 [ 50.650669] [] ? __fget+0x201/0x3a0 2018/01/31 09:05:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000816000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a1000)={0x2, 0x80000000, 0x8209, 0x8, 0x171, 0x7, 0x4, 0x9, 0x0}, &(0x7f0000f02000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000013000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000-0x30)=[{0x3, 0x180c0}, {0xa, 0x6}, {0x2, 0xfff}, {0x2, 0x401}, {0x2, 0x7}, {0x4, 0x1}], 0x6) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 09:05:00 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000f, 0xbf53) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000b000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/31 09:05:00 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000fd6000-0x2a)='system_u:object_r:netlabel_mgmt_exec_t:s0\x00', 0x2a) 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) ioctl$TCFLSH(r0, 0x540b, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000148000-0x9e)={0x0, 0x96, "0f5c91820ae4c2d570e8cc7e7e15609dc2300f65edcd9b679ad4345772d45d47e20a176d74b35ae7b69d94674db222b8b4ae1afdfaafca472ccfea99ed82e4ce5eb317e14138c72ad99e4b707e37512b05b722048ccc5310935dfbebef3a981f51a48c932bcd0ee7c5a1e2350bf58a2ad3662d036e1c28231dd9ae64d914081f4a9c06e19ae549413f02263fde1aa68904cdd29109fe"}, &(0x7f0000fd6000)=0x9e) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fd7000-0x1c)={r3, 0x66710b90, 0xa, [0xaa0, 0x9, 0x0, 0x1, 0x686, 0xffffffff80000000, 0xa1c3, 0x80000000, 0x9, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000e10000)={0xfffffffffffffffc, 0x2d58, 0x100}) 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}}) bind$llc(r2, &(0x7f0000230000)={0x1a, 0x7, 0x8e5, 0x1ff, 0x80, 0xdded, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) clone(0x1000800, &(0x7f00005e8000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r4 = gettid() getpeername$ax25(r2, &(0x7f0000271000)={0x0, {""/7}, 0x0}, &(0x7f0000c8e000-0x4)=0x10) tkill(r4, 0x16) 2018/01/31 09:05:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000072f000)='/dev/usbmon#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000edb000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x809, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/31 09:05:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000273000)='./file0\x00', &(0x7f0000e4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003b9000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000044d000-0x8)=[{0x4, 0x6ce}], 0x1) fallocate(r0, 0x0, 0x1, 0x7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000421000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00002bd000)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00005ca000-0x50)={@common='bcsh0\x00', @ifru_map={0xfffffffffffffff9, 0x1, 0x7, 0x7, 0x8, 0xffffffffffffb50f}}) 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000cc000)='./file0\x00', 0x90102, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/01/31 09:05:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000fd000-0x4c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffe0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup3(r0, r1, 0x80000) socketpair(0x0, 0x0, 0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000137000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xffffffffffffff11) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{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]}}, 0x90) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) syz_open_dev$binder(&(0x7f0000923000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/31 09:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b6000+0xda8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e48000-0x14)={0x6, 0x0, 0x401, 0x7fffffff, 0x8, 0x4, 0x295, 0xffffffff00000000, 0x3, 0x8e2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006c8000-0x4)=0x3) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000006e000-0x8)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00002e7000)={0x8, &(0x7f0000756000)=[0x9, 0x400, 0x5, 0x2, 0x80000000, 0xfff, 0xfffffffffffff3a9, 0x3]}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fd000-0x4)=0x0) [ 50.650675] [] ? __fget+0x228/0x3a0 [ 50.650681] [] ? __fget+0x47/0x3a0 [ 50.650688] [] ? security_file_ioctl+0x89/0xb0 [ 50.650695] [] SyS_ioctl+0x8f/0xc0 [ 50.650702] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:05:00 executing program 4: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/5, 0x5) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fcb000)={0x73, 0x79, 0x7a, 0x3, 0x0}) sendto$inet6(r0, &(0x7f000078b000)="a9d8a7dca9b8b0c30db4b49932c9177aac3404c6ffb4a775fccb190e39bbe3f3dde5182212ba71436050f8a976b3ccafa549bda07b06bbc464bd00d2d362f90250e939117c5606b82bbba72bd47f3863049acedd9409c195f302fe424c9960d6a5f215dfefc7a1d58557", 0x6a, 0x81, &(0x7f0000000000)={0xa, 0x2, 0x38, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0xeb, 0x0, 0x0}]}, 0x10) 2018/01/31 09:05:00 executing program 0: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x8, 0x800, 0x100, 0xd148, 0x7fff, 0x9, 0x6}, &(0x7f0000768000)={0x5, 0x7fff, 0x81, 0x1, 0x8001, 0x1000, 0x0, 0x27}, &(0x7f0000001000-0x40)={0x4, 0x7fffffff, 0x4, 0xaaaa, 0xfc, 0x8, 0x9, 0x8}, &(0x7f0000000000)={0x0, 0x2710}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xff3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000003000-0xe1)="6b701a06b3eaf683b0ff25e6b29326cb8b0bd1deef0454145ccd462790629c2682e12039fdf9fcafe06e9138874b6dbf89d766c168a9c2aa557044ec08d7893b252b2d8a40d952c882c87537d6d392cdf1fceeba5cd463b2c96290cccc51b7b011ba1dc7dc9213f01da84316e6833de0c3fd3aa9df4119ea68e6795bf30833bf125a710d2d708376b38d80cb80a2508767a50264a5a406ad67ef4277ff1b8e72056fa53627d3e6a966ba54585e37039e89332744f52acdb43c6ac52f4d58e58ba75ccdeb91aacee992894dff61b5d28a7272743dcb402dfa884cb8a66ad8955828", 0xe1, 0x20000091, 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0x2, 0x2, 0x0, 0x0, 0x9, 0x8, 0x4, 0x16, 0x0, 0x2}) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 50.929306] binder_alloc: 9621: binder_alloc_buf, no vma [ 50.935659] binder: 9621:9622 transaction failed 29189/-3, size 80-688 line 3127 [ 50.973432] binder_alloc: binder_alloc_mmap_handler: 9621 20000000-20002000 already mapped failed -16 [ 50.989427] binder: BINDER_SET_CONTEXT_MGR already set [ 50.995069] binder: 9621:9622 ioctl 40046207 0 returned -16 [ 51.001369] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.007227] CPU: 1 PID: 9636 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 [ 51.014753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.017563] binder_alloc: 9621: binder_alloc_buf, no vma [ 51.017580] binder: 9621:9655 transaction failed 29189/-3, size 80-688 line 3127 [ 51.037005] ffff8801d90276e0 ffffffff81d94409 ffff8801d90279c0 0000000000000000 [ 51.044979] ffff8801ba865310 ffff8801d90278b0 ffff8801ba865200 ffff8801d90278d8 [ 51.052952] ffffffff81661d9a 0000000000002a2e ffff8801d791d0f0 ffff8801d791d0a0 [ 51.060925] Call Trace: [ 51.063485] [] dump_stack+0xc1/0x128 [ 51.068823] [] handle_userfault+0xa3a/0x1310 [ 51.074851] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.081835] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.088210] [] ? handle_mm_fault+0x117b/0x2530 [ 51.094410] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.100611] [] handle_mm_fault+0x1fd1/0x2530 [ 51.106639] [] ? __pmd_alloc+0x410/0x410 [ 51.112324] [] __do_page_fault+0x5c2/0xd40 [ 51.118179] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.124119] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.130753] [] do_page_fault+0x27/0x30 [ 51.136260] [] page_fault+0x28/0x30 [ 51.141508] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.148319] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 51.154175] [] ? snd_seq_open+0x570/0x570 [ 51.159940] [] ? snd_seq_open+0x570/0x570 [ 51.165706] [] do_vfs_ioctl+0x1aa/0x1140 [ 51.171384] [] ? ioctl_preallocate+0x220/0x220 [ 51.177585] [] ? selinux_file_ioctl+0x355/0x530 [ 51.183874] [] ? selinux_capable+0x40/0x40 [ 51.189727] [] ? __fget+0x201/0x3a0 [ 51.194971] [] ? __fget+0x228/0x3a0 [ 51.200217] [] ? __fget+0x47/0x3a0 [ 51.205375] [] ? security_file_ioctl+0x89/0xb0 [ 51.211579] [] SyS_ioctl+0x8f/0xc0 [ 51.216738] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 51.229512] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.238688] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 09:05:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c87000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f000047c000)=0x0, &(0x7f000086d000)=0x4) getsockname$packet(r1, &(0x7f0000a3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db5000-0x4)=0x14) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000bd000)="0be4290e74577e76c8d90427f2f982ebae1bb9c76db65c68", 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002ca000)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, r2}, 0xc) accept4$ipx(r1, 0x0, &(0x7f0000ce0000-0x4)=0x0, 0x7ffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000a69000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000eda000)=0x0) 2018/01/31 09:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$packet(0xffffffffffffffff, &(0x7f00008c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d3b000-0x4)=0x14) r3 = getuid() r4 = accept(r0, &(0x7f0000743000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ea9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000061c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x4, 0x2c, 0x9}, &(0x7f0000df8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000001e000)={r5, 0x2}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000225000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@loopback=0x7f000001, 0x2, 0x8, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x3f, r2, r3}, {0x66f, 0x7f, 0x1ff, 0x6, 0x2, 0x101, 0x1ff, 0xa99}, {0xffffffffffffff81, 0x1, 0x5, 0x3}, 0xe, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x1, 0x80, 0x6, 0x2, 0x7ff}}, 0xe8) 2018/01/31 09:05:01 executing program 0: clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000014e000-0x9)='/dev/ppp\x00', 0x301040, 0x0) fstat(r0, &(0x7f0000c2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, 0x0) 2018/01/31 09:05:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000053b000)='/dev/usbmon#\x00', 0x3e38, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f0000dca000)=@proc={0x10, 0x0, 0x0, 0x400040}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/31 09:05:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) recvmmsg(r1, &(0x7f00009c1000-0xb4)=[{{&(0x7f00001fc000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001af000)=[{&(0x7f0000f51000)=""/218, 0xda}, {&(0x7f0000ed5000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000e40000-0x41)=""/65, 0x41, 0x9}, 0x4}, {{&(0x7f0000e0e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006a8000)=[{&(0x7f0000aec000)=""/26, 0x1a}, {&(0x7f0000a50000)=""/235, 0xeb}, {&(0x7f0000b6c000-0x55)=""/85, 0x55}, {&(0x7f0000e06000-0x4)=""/4, 0x4}, {&(0x7f0000c0e000)=""/242, 0xf2}, {&(0x7f0000aa9000)=""/56, 0x38}, {&(0x7f0000f01000)=""/114, 0x72}, {&(0x7f0000723000-0x1e)=""/30, 0x1e}, {&(0x7f0000a42000-0xb8)=""/184, 0xb8}], 0x9, &(0x7f00008f9000)=""/210, 0xd2, 0x3b}, 0x7ff}, {{0x0, 0x0, &(0x7f00001e8000-0x30)=[{&(0x7f0000d28000)=""/253, 0xfd}, {&(0x7f0000249000-0xb)=""/19, 0x13}, {&(0x7f00005b9000-0x6e)=""/110, 0x6e}], 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x4}], 0x3, 0x22, &(0x7f0000ecf000-0x10)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) dup2(r1, r0) 2018/01/31 09:05:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f00005d9000)={0x30, 0x6, 0x1, 0x6, 0x8, 0xe9da, 0xa31, 0x80000000}, 0x0) r2 = memfd_create(&(0x7f00000ce000-0x18)='cpusetcgroup[@mime_type\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000146000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000550000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cc3000)={r3, 0xfffffffffffffd11, "929485b7054908de182895f2e4253c2a3357839e703fda1c23b7"}, &(0x7f0000c5f000)=0x22) write(r0, &(0x7f0000160000-0x1000)="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", 0xff8) ioctl$fiemap(r2, 0xc020660b, &(0x7f00008ef000-0x58)={0x2, 0x40000000000052, 0x1, 0x401, 0x1, [{0x5, 0x81, 0x80000001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/31 09:05:01 executing program 5: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000bb000)='/dev/sg#\x00', 0x7fff, 0x101900) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000008a000-0x8)='./file0\x00', r1, &(0x7f0000420000-0x8)='./file0\x00', 0x1400) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000073000)='/dev/vga_arbiter\x00', 0x40800, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000412000-0x4)=0x0, &(0x7f0000420000)=0x4) r5 = getpid() fcntl$lock(r4, 0x0, &(0x7f000005f000)={0x0, 0x4, 0x3ff, 0xffffffffffffffad, r5}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000c0000-0x4)=0x0, &(0x7f0000420000-0x4)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000cad000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0]}, 0x28) 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(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r1, &(0x7f0000d16000)={&(0x7f000059c000-0x7)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000017b000)=[{&(0x7f0000f8f000-0x1000)="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", 0xfa7}], 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:05:01 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) 2018/01/31 09:05:01 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000f92000-0x4)=0x0, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f93000)=""/196, &(0x7f0000f94000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f95000)={0x8001, 0x5, 0x4, 0x0, 0x0, 0xffffffffffffffdf, 0x0, 0x0, 0x0}, &(0x7f0000ad9000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0x8, 0x101800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f9b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x101, 0x1f, 0x1288, 0x6, 0x800, 0x2}}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000438000)={0x0}, &(0x7f0000f9a000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) fremovexattr(0xffffffffffffffff, &(0x7f0000b6d000-0x18)=@random={'osx.', '/dev/hwrng\x00'}) 2018/01/31 09:05:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$ipx(r1, &(0x7f0000c0b000-0xd2)=""/210, 0xd2, 0x12000, &(0x7f0000fc2000-0x10)={0x4, 0x1, 0x3, "88a7dfeb25a9", 0x7, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000093e000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000225000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008a8000)={r3, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/01/31 09:05:01 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockname$netrom(r0, &(0x7f0000006000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x9, 0x202c0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000-0x20)={@common='dummy0\x00', @ifru_flags=0xd000}) bind(r1, &(0x7f0000004000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/31 09:05:01 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000205000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f1b000-0x70)=[{&(0x7f0000f18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000520000+0x32a)=[], 0x0, &(0x7f0000bbb000)=[], 0x0, 0x0}, {&(0x7f0000bf5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f1a000-0x20)=[], 0x0, &(0x7f0000f19000)=[], 0x0, 0x0}], 0x2, 0x0) [ 51.375246] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/9682 [ 51.383859] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.384969] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 51.384977] CPU: 0 PID: 9689 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 51.384980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.384993] ffff8801d75ff880 ffffffff81d94409 1ffff1003aebff13 ffff8801c3eeb000 2018/01/31 09:05:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b0f000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x402) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e5e000-0x18)=@generic={0x7, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b64000)={{0xbdbe, 0x4}, 'port0\x00', 0x81, 0x2, 0x9a5, 0xf70, 0x5, 0xc20, 0x4, 0x0, 0x2, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x1, &(0x7f00000f1000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000531000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000077000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:05:01 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d92000)='/dev/sg#\x00', 0x6, 0x44000) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dc1000)={0x2, [0x0, 0x0]}, &(0x7f0000226000-0x4)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dc3000-0x1e)=[{0x7, 0x0}, {0x7, 0x5}, {0x0, 0xde6}, {0x2, 0xca3b}, {0x4, 0x100}], 0x5) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000598000)={r1, 0x7}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) [ 51.385004] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d75ff990 [ 51.385015] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 51.385017] Call Trace: [ 51.385029] [] dump_stack+0xc1/0x128 [ 51.385039] [] warn_alloc+0x212/0x240 [ 51.385047] [] ? zone_watermark_ok_safe+0x280/0x280 [ 51.385057] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 51.385066] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 51.385075] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 51.385085] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 51.385093] [] __vmalloc_node_range+0x3f5/0x5f0 [ 51.385100] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 51.385107] [] ? kmalloc_order_trace+0x7a/0x190 [ 51.385114] [] vmalloc+0x5b/0x70 [ 51.385123] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 51.385130] [] xt_alloc_entry_offsets+0x41/0x60 [ 51.385137] [] translate_table+0x2da/0x1cd0 [ 51.385145] [] ? mark_held_locks+0xaf/0x100 [ 51.385153] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.385161] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.385169] [] ? arpt_alloc_initial_table+0x690/0x690 [ 51.385176] [] ? retint_kernel+0x2d/0x2d [ 51.385182] [] do_arpt_set_ctl+0x2b7/0x650 [ 51.385189] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 51.385197] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 51.385204] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 51.385212] [] ? mutex_unlock+0x9/0x10 [ 51.385220] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 51.385228] [] nf_setsockopt+0x67/0xc0 [ 51.385236] [] ip_setsockopt+0xa1/0xb0 [ 51.385243] [] tcp_setsockopt+0x82/0xd0 [ 51.385251] [] sock_common_setsockopt+0x95/0xd0 [ 51.385257] [] SyS_setsockopt+0x160/0x250 [ 51.385263] [] ? SyS_recv+0x40/0x40 [ 51.385269] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 51.385282] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.385289] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.385296] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 51.385344] Mem-Info: [ 51.385364] active_anon:64511 inactive_anon:42 isolated_anon:0 [ 51.385364] active_file:3561 inactive_file:8283 isolated_file:0 [ 51.385364] unevictable:0 dirty:70 writeback:0 unstable:0 [ 51.385364] slab_reclaimable:5905 slab_unreclaimable:60488 [ 51.385364] mapped:24041 shmem:50 pagetables:724 bounce:0 [ 51.385364] free:1463338 free_pcp:424 free_cma:0 [ 51.385383] Node 0 active_anon:258044kB inactive_anon:168kB active_file:14244kB inactive_file:33132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96164kB dirty:280kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 51.385402] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 51.385432] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 51.385458] Normal free:2857484kB min:36824kB low:46028kB high:55232kB active_anon:258044kB inactive_anon:168kB active_file:14244kB inactive_file:33132kB unevictable:0kB writepending:280kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23620kB slab_unreclaimable:241952kB kernel_stack:6080kB pagetables:2896kB bounce:0kB free_pcp:936kB local_pcp:436kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 51.385501] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 975*4kB (UME) 758*8kB (UME) 176*16kB (UME) 55*32kB (UME) 39*64kB (UME) 23*128kB (UME) 16*256kB (UM) 8*512kB (UM) 5*1024kB (UME) 1*2048kB (E) 689*4096kB (M) = 2857484kB [ 51.385671] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 51.385673] 11893 total pagecache pages [ 51.385677] 0 pages in swap cache [ 51.385681] Swap cache stats: add 0, delete 0, find 0/0 [ 51.385684] Free swap = 0kB [ 51.385686] Total swap = 0kB [ 51.385688] 1965969 pages RAM [ 51.385690] 0 pages HighMem/MovableOnly [ 51.385692] 320509 pages reserved [ 51.404112] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 51.404120] CPU: 0 PID: 9690 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 51.404125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.404138] ffff8801d9027880 ffffffff81d94409 1ffff1003b204f13 ffff8801c3ee9800 [ 51.404148] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d9027990 [ 51.404159] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 51.404161] Call Trace: [ 51.404173] [] dump_stack+0xc1/0x128 [ 51.404182] [] warn_alloc+0x212/0x240 [ 51.404190] [] ? zone_watermark_ok_safe+0x280/0x280 [ 51.404198] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 51.404205] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 51.404213] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 51.404221] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 51.404229] [] __vmalloc_node_range+0x3f5/0x5f0 [ 51.404236] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 51.404244] [] ? kmalloc_order_trace+0x7a/0x190 [ 51.404251] [] vmalloc+0x5b/0x70 [ 51.404259] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 51.404266] [] xt_alloc_entry_offsets+0x41/0x60 [ 51.404277] [] translate_table+0x2da/0x1cd0 [ 51.404285] [] ? mark_held_locks+0xaf/0x100 [ 51.404293] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.404300] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.404309] [] ? arpt_alloc_initial_table+0x690/0x690 [ 51.404316] [] ? retint_kernel+0x2d/0x2d [ 51.404323] [] do_arpt_set_ctl+0x2b7/0x650 [ 51.404329] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 51.404337] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 51.404344] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 51.404352] [] ? mutex_unlock+0x9/0x10 [ 51.404361] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 51.404368] [] nf_setsockopt+0x67/0xc0 [ 51.404376] [] ip_setsockopt+0xa1/0xb0 [ 51.404383] [] tcp_setsockopt+0x82/0xd0 [ 51.404391] [] sock_common_setsockopt+0x95/0xd0 [ 51.404397] [] SyS_setsockopt+0x160/0x250 [ 51.404404] [] ? SyS_recv+0x40/0x40 [ 51.404410] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 51.404418] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.404425] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.404432] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 51.404475] Mem-Info: [ 51.404495] active_anon:65052 inactive_anon:42 isolated_anon:0 [ 51.404495] active_file:3561 inactive_file:8283 isolated_file:0 [ 51.404495] unevictable:0 dirty:70 writeback:0 unstable:0 [ 51.404495] slab_reclaimable:5905 slab_unreclaimable:60488 [ 51.404495] mapped:24041 shmem:50 pagetables:724 bounce:0 [ 51.404495] free:1462751 free_pcp:363 free_cma:0 [ 51.404520] Node 0 active_anon:260208kB inactive_anon:168kB active_file:14244kB inactive_file:33132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96164kB dirty:280kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 51.404535] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 51.404563] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 51.404596] Normal free:2855136kB min:36824kB low:46028kB high:55232kB active_anon:260208kB inactive_anon:168kB active_file:14244kB inactive_file:33132kB unevictable:0kB writepending:280kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23620kB slab_unreclaimable:241952kB kernel_stack:6240kB pagetables:2896kB bounce:0kB free_pcp:692kB local_pcp:192kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 51.404689] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 944*4kB (UME) 756*8kB (UME) 176*16kB (UME) 50*32kB (UME) 39*64kB (UME) 23*128kB (UME) 16*256kB (UM) 8*512kB (UM) 5*1024kB (UME) 2*2048kB (ME) 688*4096kB (M) = 2855136kB [ 51.404784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 51.404786] 11893 total pagecache pages [ 51.404789] 0 pages in swap cache [ 51.404793] Swap cache stats: add 0, delete 0, find 0/0 [ 51.404795] Free swap = 0kB [ 51.404797] Total swap = 0kB [ 51.404799] 1965969 pages RAM [ 51.404800] 0 pages HighMem/MovableOnly [ 51.404802] 320509 pages reserved [ 52.422919] CPU: 1 PID: 9682 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 52.430417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.439746] ffff8801d7657478 ffffffff81d94409 0000000000000001 ffffffff83c18800 [ 52.447748] ffffffff83f45480 ffff8801d7578000 0000000000000003 ffff8801d76574b8 [ 52.455715] ffffffff81dfb9d4 ffff8801d76574d0 ffffffff83f45480 dffffc0000000000 [ 52.463670] Call Trace: [ 52.466240] [] dump_stack+0xc1/0x128 [ 52.471581] [] check_preemption_disabled+0x1d4/0x200 [ 52.478302] [] __this_cpu_preempt_check+0x1c/0x20 [ 52.484763] [] ipcomp_init_state+0x188/0x930 [ 52.490788] [] ? __lock_is_held+0xa1/0xf0 [ 52.496552] [] ipcomp6_init_state+0xb5/0x820 [ 52.502581] [] ? __xfrm_init_state+0x363/0xb30 [ 52.508781] [] __xfrm_init_state+0x3e7/0xb30 [ 52.514804] [] xfrm_add_sa+0x1916/0x2e40 [ 52.520483] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 52.527290] [] ? nla_parse+0x213/0x260 [ 52.532794] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 52.539613] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 52.545663] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 52.551691] [] netlink_rcv_skb+0x13e/0x370 [ 52.557542] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 52.563568] [] xfrm_netlink_rcv+0x6f/0x90 [ 52.569332] [] netlink_unicast+0x511/0x750 [ 52.575181] [] ? netlink_unicast+0x43c/0x750 [ 52.581205] [] ? netlink_attachskb+0x680/0x680 [ 52.587403] [] netlink_sendmsg+0x8e8/0xc50 [ 52.593255] [] ? netlink_unicast+0x750/0x750 [ 52.599280] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 52.605742] [] ? security_socket_sendmsg+0x89/0xb0 [ 52.612285] [] ? netlink_unicast+0x750/0x750 [ 52.618312] [] sock_sendmsg+0xca/0x110 [ 52.623818] [] ___sys_sendmsg+0x6d1/0x7e0 [ 52.629582] [] ? copy_msghdr_from_user+0x550/0x550 [ 52.636128] [] ? check_preemption_disabled+0x3b/0x200 [ 52.642936] [] ? __fget+0x228/0x3a0 [ 52.648177] [] ? __fget+0x47/0x3a0 [ 52.653332] [] ? __fget_light+0x188/0x1e0 [ 52.659093] [] ? __fdget+0x18/0x20 [ 52.664258] [] __sys_sendmsg+0xd6/0x190 [ 52.669847] [] ? SyS_shutdown+0x1b0/0x1b0 2018/01/31 09:05:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') lstat(&(0x7f0000199000)='./bus\x00', &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/load\x00', 0x2, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00000c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000064f000-0x4)=0x14) r3 = fcntl$dupfd(r1, 0x8406, r2) write$tun(r3, &(0x7f0000843000-0x64)=@hdr={0x2, 0x87, 0x10001, 0x7, 0x6e, 0x3, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x81, 0x189b, 0x401}}], {@canfd={0xd, {{0x2, 0x100000001, 0x5, 0x1f}, 0x3b, 0x3, 0x0, 0x0, "2a11f37afbe1e49fe8c1476891514908e11d918789a98597d7dee2f28c705d1eabab199dc4d980253fa858c2d9c77027a58061886432d30978e9301482033ceb"}}}}}, 0x64) getgroups(0x1, &(0x7f000094b000)=[0x0]) syz_fuseblk_mount(&(0x7f00002a3000-0x6)='./bus\x00', &(0x7f0000824000)='./bus\x00', 0xf001, r0, r4, 0x0, 0x80000001, 0x0) r5 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000837000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f000035d000)=0x0) 2018/01/31 09:05:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) socket$inet6(0xa, 0x3, 0x101) r1 = open(&(0x7f0000dff000)='./file0\x00', 0xd0182, 0xa0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b19000-0x7)={0x402, 0x9}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000086e000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000b47000)={0x0, 0x20, 0xffffffffffffffc0, 0x5aa5, 0x8, 0x800, 0x80, 0x8, 0x2a8, 0x9}) 2018/01/31 09:05:02 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066d000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e26000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x7, 0xfffffffffffff801, 0x269, 0x8}, 0x10) getrusage(0x1, &(0x7f0000f33000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/31 09:05:02 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) syz_open_dev$usbmon(&(0x7f0000056000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) vmsplice(r0, &(0x7f0000057000-0x80)=[{&(0x7f0000043000-0x49)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x100001000c7) r3 = eventfd2(0x1, 0x800) sendmmsg(r0, &(0x7f000082d000)=[{{&(0x7f0000d92000)=@rc={0x1f, {0x4, 0x81, 0x6, 0x5, 0x1140b3cc, 0x1ff}, 0x10001}, 0x9, &(0x7f0000513000-0x60)=[{&(0x7f0000a57000-0x56)="ff64eedf180d17ff95ca7f82c51996ed14e628c39013269a8fa0854bc87fa8994f6b917e5b8e468157ec3b5e2c27cb57cbf203ec61c08492f13736d6b1443b41f1103eaadf0a26991f84930fe11745e753bee7e3aaf2", 0x56}, {&(0x7f0000eb8000)="44826ed784bfce08c0a758fa798d015718108657d994c857ab7bdf92", 0x1c}, {&(0x7f0000f24000)="", 0x0}, {&(0x7f0000cca000-0x62)="5dce9e61ddda3376d32fbe4e5305a140c7df3a5814ea8d11b9ab24f3cdd4ed88c790e259c52621a186bb2af98fad7243173336a1d3fc6d9afc0d9e23020de00cac91ca8e8811e756d429247672e888982172431dea3670e405bf0153fc7aa51f1d8c", 0x62}, {&(0x7f0000372000)="1703aedb5eff3e4c6e5845b392f12e037a675f4bfb0849dc7ff2d1ab15169983131301ca4f7976e4cee738b3db3977c5b2220f95ba1ba7c3c68cef6ff52fec4c9477fbb11843081f5de47655dc0d8ad5378b4583f6e56d9212a23e932fd6d2c6838639660b250f9359bfe05da580417308b3b9", 0x73}, {&(0x7f0000b95000-0x7a)="75b2bad173f0686bbeaaa157264c9fa0562e968078c14965c185b4e5b7755386cc9276f3e97f054159c1c391626d15de4688db366ac6f0e94d3d2765568e6076a7ce84be218b864a2f478fde83b73865190c23ac9de9855fadbc651a14c286119c74f6737d8a464ab9fdc1c6e1ccf1aeac1eba6e6e31ac43376c", 0x7a}], 0x6, &(0x7f0000a60000-0x250)=[{0xb0, 0x110, 0x1, "967cb22f84f09a3d23f0b5a20a37e93dc5d76f6489e2e7293f35b208af7b7c268b78d6d327f1ffb6ea724c010f41150a555194daabbb7066d92d3db3c2a87134f204ace4c5a547743a7915a949eeeb8205f47d988e0891f046fcb6c084a197f19ec916ea4d14c291ae9becb8d4d090667014eeac66d7e0f26fffc4392149a7612170390b88d954611476b3333d523aa692de1efce57418d864fc"}, {0xb0, 0x10f, 0x7, "fd048372acbfbe50af7455ef5affcb65820eb91575432099fe2e4bacb1a28fb2b5666342864025c1641e252aeadc78be43bdf4a98addbc1754884e82a7d247c2f44ee1742f4e7c4b809848a2a78072f5bbf014453ba8e1213bef7947b9de3adc8bfea5881e444312ddb5c05fc57671cd03c697b009eea29a2ab5e396da32c0a7d37d89069724679eb579119e4047762686b3fe93ed73071dc9a6a6d7be"}, {0x88, 0x18b, 0x1, "fb37e9a8ae901857244debc15162d5dd429b821f49771d20d09da03a7a4908bcf929d92a31ae00b99f2009dc54e2d6e41ab3196a35b2e748b704c309e537c6faf7ce844d610b2b2fee6b7eafb13c03723b5025623a3333d66c48f01e3c8be2262046dfb7e638622c03092a9205057f9fad54f4"}, {0x40, 0x10a, 0x5, "8febf5db6b721fb3176f4c3009dcb302e3dd6ebc42dcdf6f90ac622ca3fb33472f5770330b3d0753c400940a5456bb"}, {0x28, 0x11f, 0x2, "7f74bbe37766df5d7bff92e925c9bb0fb6"}], 0x250, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000bc9000)=[{&(0x7f0000fa0000)="891dc1a562980da73f29e0932f826db54a7ab44443220c24", 0x18}, {&(0x7f0000c58000)="13352aaedf94d456e1ab834ecb6676cb2d86b13a688c41a5280e385ad95e519a50416213c230b5ebb8c56bdab8d15227999cf62818104e70f9bcb0144b7733be41cfaa755b712e8d9255808c46a8e87490baebf6c8b5cafc6c426c09fd620a541a1a7170732c4aca0b032b962218fbb8d56e5de7ba3426d8f7e9b1f47aa49f0d32bc69793e81b16c567fa0c4f45c9c84fc2d13dfc7699a73cf30cc8696674bad9f6bb06e9221dfc2e3d41a41db172195b33754a5", 0xb4}, {&(0x7f0000a36000-0x88)="3cf05ebc2fb79e910fd7c968b611c687ccd6dab938575a40a91527f4b8dc7c75942b0a2ca1219bdb301e523c1e13f9b585e3a58a2237307794dcc114fb7ebdb6215b29e7fc285624d04f2a79c9318fc3ba54c6523e556d6f044970ea8776f692d124ca08aaa152572b2b3959acd05383dece981f50cf1e9e16d8131cb0d350166ea901b5ea92f9fa", 0x88}, {&(0x7f0000968000)="ec2673cd4e5493ed5944f4ce3d62ce784c5738fc584b7aa59d8b35a6c508e9ee3df7a32b15b78e7b6279670532c1d502280ca7854ae09a351b88720e9761033de2d221c2dc2629a459ad52c646cd2157968609980bfaa743e53b00f01cc5ff2f956b9db419e7a1927a9b0ae96020ce2451fd33fa7c7b0f4a", 0x78}], 0x4, &(0x7f00007d8000)=[], 0x0, 0x10}, 0x56d52eb5}, {{0x0, 0x0, &(0x7f0000d07000-0x40)=[{&(0x7f0000930000-0xdc)="c16d3d1bebdd0cfe0045b6e0aeb8e7e7b4de219cee52a5b7e42135198dcf3b92645335368463d472c724f16b6bb1c9f428afede79032ab7b8c467defa08910ae198d5248fcefc88183be2bcdfedcd6f04c245cf1d06b0e66e1082791fd3712fe7d14579284a606b69ff5d4c2136c5ebdaed3e2491a1567af60a0b1047f9af94a1e8c31cc47018e6fa3add237255af8da87c8bfc145d3243c700f524a8f174c30fe05730829cba3db7ac76377c1bbed78823e1c33c1ceb87f9b26a8b073379e82350e5459e7e52957c821b7fcafe9eb0796dfb3e21bd4a027f7b9d28f", 0xdc}, {&(0x7f0000bdb000)="7bf2f5ac950d7b5c8c6a99305429ca1d9476c71f665fe3e2a707106128b6c3964de402c5a00c1379eb80da8c3014a0b6c9d99fe70a20dec8ae51537de8b36d4a466c498ebd5626764215db70a455d33f6a57cc389b291773ab0950f3eeb953e5dfa58622428344f4fd8fb52755e688d2c6aaa23c99dda87877084a737101fa79c67e8dab9b2cb81e273a8bb3bcf6a307378fc3fb3be277b4f05380c98dbae795cf0a9f3fe5b7dada69e29343554d1171ca86", 0xb2}, {&(0x7f0000120000)="8e34492eb82b1da58f7260149cfe4f75c9bb229e13f51ac91e554327c7e27bef977837c7d82996793729af2cbce5de7b5c63209d9aaa6cd08aa142b22cdaf7952af02f480622e760e1595980a60946ec00a2c0cdf43f03ed5e40f7546f139a403c328f92a6d7da73aab7ca92509275f745e5e4eae282ea93e9c0f13eaf176752e19a42176195c9209a5d0dbedbe8fb3ca3c7dee7bf1a9ccd55ebd8e7e599a7b647456667d8a49ed24f4eb54fce34c39cf9aa154855c20a6299da718928bd7ced1362334029041754c6eeb287af3a99235f5825c0315a25e01c15b4d033637f", 0xdf}, {&(0x7f0000420000-0xa)="c7452049d83ebcf2976e", 0xa}], 0x4, &(0x7f0000c04000)=[{0x68, 0x101, 0x7, "c90a6ba4f16eda64b9c676013789970b5c332504a87841028042cb2203e0589c5bb959b011732f21b0daea2d7e8171c3598ba32595d8695b8044c4946c467f2c60e2bb96e4c9f90156e843419c7ea56862168941e0a9af"}], 0x68, 0x4008005}, 0xff}, {{&(0x7f00008ea000-0x10)=@nfc={0x27, 0x3, 0x8, 0x2}, 0x10, &(0x7f0000ec2000)=[{&(0x7f000046c000-0x9b)="a0f5591c8964b8f8e743a8d76707e0890add492c02682ba8d37d79e15e02dfb40f33c47abf97c24f4947e1857cf3140443b1df97bc016ebb66c616d4b62e18a54400bb76710c86a0af7ddc362a34d1f5d8943dc0703ea4cd1e9f8d9a91d01861d1b0aca2a8e5c87026895f438e898af68f041224ae1c1860b42f0bf48dc18675b272704ff303129b487a03837fce0067fbe77f32c18b7a41a10e5c", 0x9b}, {&(0x7f0000123000)="13a6a69705a3f107800eee674fbc", 0xe}, {&(0x7f00003f4000)="16a7b47b67b074d52510f5356117d95530df7d6d39662083aa4b4621e80ef42510e3f53bc3888f9e491a7c0ddab190ceb55e86392280b73c2bf459431161e945cd34ee5c5fa48e31a4733a25dadb7bcc7417989142400a347e2a4b8affc193f3c7f635429929f6d5b25e9d0a", 0x6c}, {&(0x7f0000784000)="eac80d022dfe20eba5efdf57cf00b8b9c384208f409b509916335137d244856f97751972315967672b265d8a29eb9df95b9f6f61a1bb8c4e9187b28f1bab9e553a5e3f2b2c5e69828c0cbc29b097", 0x4e}], 0x4, &(0x7f000095a000+0x752)=[{0x60, 0x10a, 0x8, "ee67ae697fda29505d7f20c8bbc512fd65ab75ba042b40fbbb13ca2f27a836d8df402f53950c3da9033f5a33d4d801bde6bf07bc514152e79cab3633e1adb136f08cb923a30b4427165f55bd"}], 0x60, 0x800}, 0x4ba}], 0x4, 0x40800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000fe1000-0xd)='/dev/urandom\x00', 0x0, 0x40040) clock_gettime(0x0, &(0x7f0000264000)={0x0, 0x0}) ppoll(&(0x7f0000de3000-0x18)=[{r2, 0x8, 0x0}, {r3, 0x40, 0x0}, {r3, 0x8000, 0x0}], 0x3, &(0x7f0000986000-0x10)={r4, r5+30000000}, &(0x7f0000f73000-0x8)={0x401}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)={0x1000000b, 0x0}) 2018/01/31 09:05:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='selfppp0^\x00', 0x8c3, 0x20, &(0x7f0000ad9000-0x40)={0x2, 0x4, 0x3f, 0x3, 0xc5b, 0x8000, 0x5, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = getpgrp(0x0) r7 = getuid() getgroups(0x8, &(0x7f0000c89000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b08000)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007bb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000178000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r15 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c40000)={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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept4$ax25(0xffffffffffffffff, &(0x7f0000804000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) r22 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e96000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r23 = eventfd2(0x2, 0x80000) r24 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f0000-0xc)='/selinux/checkreqprot\x00', 0xc500, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00005bd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000153000-0x4)=0x3a) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r27 = creat(&(0x7f0000c00000)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000a29000-0x8)='./file0\x00', &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a16000)='./file0\x00', &(0x7f0000608000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ab000)=0x0) stat(&(0x7f0000ec0000-0x8)='./file0\x00', &(0x7f000074a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() r34 = syz_open_dev$sg(&(0x7f0000ab1000-0x9)='/dev/sg#\x00', 0xa27, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000025b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r38 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000006d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) getgroups(0x2, &(0x7f0000c5b000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f1b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) r42 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2a000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r43 = openat$keychord(0xffffffffffffff9c, &(0x7f000094a000)='/dev/keychord\x00', 0x8000, 0x0) sendmmsg$unix(r0, &(0x7f00005fd000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005cd000)=[{&(0x7f0000cd2000)="ceeb41cae45854f0a8b6dc3476f3686801", 0x11}, {&(0x7f000023a000)="b6a9e425018184877a12d7eff1f896f10891163087b90a2fb104955c7d8a880ba255a7eabe799511388a0378ee67", 0x2e}, {&(0x7f0000000000+0xd65)="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", 0xfd}, {&(0x7f0000001000-0x89)="12f39bef0c3613db518df546f326cbdeede2c6244eb4ced213968a54f1ed4b9cecb49a86e073c9dd5eea2db3e3114b26c1239dd6596e184102fd88ea7cdcb80e73201d1145b2585ea9dd9b13bf8f7235a4b0e4bbbf9215af2ffe52c6fb1af4bbc8b19f01e998d031c3e7a21c21a16d0dc5190fa1f1bac25722d6ec38a4852464317187af1304225d97", 0x89}, {&(0x7f000021b000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="f11f0d070edbc500d1168b5b6a93934d180ef6ca3ebf57985da45f066383184e15ea3dc36ee0e0d5d40691fd4b12fa718a082d5f3fd173659e8b3a6860b921a37c8265fdc4de21d2141bc7d7cadd", 0x4e}, {&(0x7f0000597000-0x4c)="c7d74186b39902c1394c37ed1ff77b66ff63d5c0576dd10d367918be7e3b399562f19615c0aaa9dbaad8c36939c8e455a92bc33ba10634fb8903d2dab0c1c0f8f7a34c6342376a18f13c1b1d", 0x4c}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000775000)="c776eb47254c999d60e0cddba953732ce2df7a276f2687cbc9659908fe0274d82e8f09d8a77f84bde3ed30cc13887a58c0c2cedb5770633147e4a8007f0944651bf41176481a4aa7ff37c6456d941d766f774605b5ed39bc63bfe8261dd8db1dc6a4a5e9eb5aae6f0e3153ba673a6ede6d2a4aebddc938fdfdc9b55d546e8697af6b5b20583fe000b5ec265c3e11a3bc7622b39fb91fbf8b99aa1f1a0128963b8ac4dfee841d521503317901e63bb8e1cdc56cd46797ef924d1fb658571bdb75593cfecc56df85703103c3ad80691e2f330f939846ce1d1f9fb148300ccff5e1c8777795b9f08ecc11574e66f8667909ad08", 0xf2}], 0x9, &(0x7f0000001000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x20044040}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000512000-0x40)=[{&(0x7f0000000000)="b2dde2a96787b0d5d287748ebe7770379e40b7f3f5c47f3aa869003406db5f6691f7bf7fb83b5e2f259f23b781491fead1adcb8703ed86eba8ce1529ab5cfc6f5a78cc1270d082b99229026558f4c3555dedf1f5210aa9fb8e650f6611ce921aeac4cc11f41bdf73869ac47145885d8bc6ac88fd0d4ec65e91dcff4afaf6d3871a1cc7b0aff4c9f3a4c8", 0x8a}, {&(0x7f00002f4000)="3941c3df65704267510e48670278cd8fce3e2cf50a81e286d7421da376c5a88f36c579f9b7150ec9a0b2acc73e74b2e4368627eb3080f8c2c5a5aa5cd352afb53111b54874d014c55243f1d06c19f2423aadf845fb1f5c4e09727142ab10016840ad485a3d593bf539deb5987811b9f239", 0x71}, {&(0x7f00005bf000)="432c8b81919e8b9c91e24be1bdc2717af036a5cf7484cfa49b8d6d520015b74cace6524b4cffb8662c6c5568149978aca8e367591046f0cee5ed3bff31870cb0a1e8224e76e487ea6d6401a4d8ec21d5880c0ea63c8bd2b92ae7b759348c797c", 0x60}, {&(0x7f0000576000)="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", 0x1000}], 0x4, &(0x7f0000568000-0x50)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27]}], 0x50, 0x4000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000425000-0x60)=[{&(0x7f0000001000-0x1)=',', 0x1}, {&(0x7f000094d000-0xaf)="40da1a9e27f370f98efd0f882cfff506ee696426f14d63bf3ea762c2dfd8ca2dd032710eb7fc517574ed5e8b15e3d3c6f63196485b92d68802bf1ef39f4903e6d9472276a94173f99f044e4324bbc41f78d3cbe435ddf64023b712b44067501b5b61abfd991299909ea4292eebf13f797b7aa20bb19911468e99d04a2c50027273c5199c935da66a3e605147e22c5b0577082df644f484827f009e35b3bfcada3a7ecf0c761ea63e268f968777099e", 0xaf}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000bb7000)="", 0x0}, {&(0x7f0000777000-0x14)="ded72b00827c4a0fa1723f72b1fee843bafa2503", 0x14}, {&(0x7f0000d00000-0x4d)="7a905748ddce842513f09b72b5d3bdc27605bd10f7a27b180c530e140442c827f0cd81007ce94fd1c7f8ca8169cddd93e126b8a8f680b767241ca36f34611ad476ed680cfddb62eac2b8b3d207", 0x4d}], 0x6, &(0x7f0000c44000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34]}, @rights={0x20, 0x1, 0x1, [r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43]}], 0xb8, 0x1}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r44 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000783000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r44, 0x84, 0x65, &(0x7f0000029000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x0, 0x60d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/31 09:05:02 executing program 1: gettid() clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/01/31 09:05:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045a000)=0xc) tgkill(0x0, r0, 0xd) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$int_out(r1, 0x2, &(0x7f00008d4000-0x8)=0x0) sendto$inet6(r1, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair(0x4, 0x80e, 0x4, &(0x7f0000788000)={0x0, 0x0}) [ 52.675611] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 52.682332] [] ? SyS_futex+0x22e/0x2d0 [ 52.687841] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.694650] [] SyS_sendmsg+0x2d/0x50 [ 52.699981] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:05:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0xffff) fdatasync(r0) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e4a000)=0x0, 0x4) writev(r1, &(0x7f0000267000)=[{&(0x7f0000f55000)="3900000013000904690000008000f8fd1800004001000000450096f0002200140d001a000400020000000a00000000000000010c0000abe400", 0x39}], 0x1) 2018/01/31 09:05:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d4d000)={{0x3, 0x2, 0x0, 0x3, 0x80000000}, 0x3a, 0x80, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) socket$pppoe(0x18, 0x1, 0x0) ioctl(r1, 0x227c, &(0x7f0000489000)="") 2018/01/31 09:05:02 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fda000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b18b2dae62aaed86c90de6890c92a64a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fdb000-0x8)='./file0\x00') sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008f7000-0x4)=0x0, &(0x7f00007e1000-0x2)=0x4) 2018/01/31 09:05:02 executing program 3: syz_extract_tcp_res(&(0x7f0000ae6000-0x8)={0x0, 0x0}, 0x1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) keyctl$session_to_parent(0x12) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008eb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000089c000)={0x0, 0x0, ""}, &(0x7f0000a98000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002c3000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79, 0xbc6, 0x3f, 0x800, 0x80}, &(0x7f00008e4000-0x4)=0xa0) pipe2(&(0x7f00002d1000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00001ff000-0x8)=0x0) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/31 09:05:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee5000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00000b3000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009ef000)={r4, 0x1, 0x6, @random="dfe52c0fb921", [0x0, 0x0]}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 09:05:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000067b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = creat(&(0x7f0000746000+0xce0)='./file0\x00', 0x120) accept$ax25(r0, 0x0, &(0x7f0000278000)=0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/31 09:05:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:05:02 executing program 0: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) close(r0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d40000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000908000-0x4)=0x0, &(0x7f0000d41000-0x4)=0x0, &(0x7f0000d40000)=0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000d40000)='keyring\x00', &(0x7f0000d41000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/01/31 09:05:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef2000-0x8)={0x0, 0x0}) 2018/01/31 09:05:02 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e7000-0xf)='/dev/sequencer\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ccd000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/31 09:05:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) 2018/01/31 09:05:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f00004d2000-0x8)='./file0\x00', 0x400000, 0x6e) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000c38000-0x8)={0x1664, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa98, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) lseek(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005b3000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioprio_set$uid(0x0, 0x0, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e40000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 09:05:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000496000-0x4)=0xffff, 0x4) r1 = creat(&(0x7f0000d98000)='./file0\x00', 0x104) epoll_pwait(r1, &(0x7f00007ab000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x3ff, &(0x7f00007b8000-0x8)={0x4eaf}, 0x8) 2018/01/31 09:05:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x90000000000000, 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) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 09:05:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000032d000-0x8)='./file0\x00', 0x40000, 0x90) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d57000)=0xb, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8a000-0x9)='/dev/ppp\x00', 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a92000-0x4)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000330000-0x8)=0x0) socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000baa000-0xf0)="44d6a0a54f1ad80ac9ac05c3e378bf5b1bbe179a2809b0322eaaac8612a0292e230af44280e08529e1bfb53842e0bf7823cfa585365447ce634803184972223f281586435633fdf7903b140db0bdb8ab6b0a6648f10a067f230d6afec26148bc5baf4ae2093702c4297f261999d43a52b8", 0x71, 0x0) clone(0x0, &(0x7f00005fc000)="", &(0x7f000044c000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f00005c7000)={0x0, 0x0}) 2018/01/31 09:05:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) ftruncate(r0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00004c5000)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff4000-0x4)=0x4, 0xfffffffffffffecd) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005c8000-0x4)=0x0, &(0x7f0000ead000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) 2018/01/31 09:05:02 executing program 2: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000189000)=[{&(0x7f0000bd9000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b5e000-0x20)=[{&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000000000+0x4fa)=""/203, 0xcb}], 0x2, 0x0) 2018/01/31 09:05:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee5000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00000b3000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009ef000)={r4, 0x1, 0x6, @random="dfe52c0fb921", [0x0, 0x0]}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 09:05:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xcd6, {{0xa, 0x3, 0x3fdf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb38a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/01/31 09:05:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) r1 = add_key(&(0x7f000010e000)='asymmetric\x00', &(0x7f0000aaa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008c5000)="1f", 0x1, 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/31 09:05:02 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/keychord\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000db4000)={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef3000-0x4)=0x0, &(0x7f00002d0000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/autofs\x00', 0x4081, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000418000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="00c61e401d12c4d20d29c419a1e996eb"}}) 2018/01/31 09:05:02 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0xe45)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x190) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000002000-0x5d)=""/245) r3 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r3, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) socket$inet(0x2, 0x6, 0x5) 2018/01/31 09:05:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000024c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) splice(r0, &(0x7f0000221000)=0x0, r0, &(0x7f0000c52000-0x8)=0x0, 0x204, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 52.969008] device gre0 entered promiscuous mode 2018/01/31 09:05:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006c5000-0xa)='encrypted\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d10000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x608, 0x204, r0) 2018/01/31 09:05:02 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000a000)=0x40, 0x3, 0x7, &(0x7f000000b000-0x10)={0x0, 0x989680}, &(0x7f000000b000-0x4)=0xfffffffffffffe00, 0x1c0000000000000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x3, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000c000-0x10)={0x77359400, 0x0}, 0x10) select(0x40, &(0x7f000000a000)={0x0, 0x19e3, 0x6, 0x3, 0x5, 0x102, 0x9, 0x4}, &(0x7f000000b000-0x40)={0x2, 0x6, 0x7c48, 0x2, 0xc4e, 0x3, 0x0, 0xd1}, &(0x7f0000009000-0x40)={0xe9, 0x100, 0x8000, 0x6, 0x9cf, 0x3, 0x1ff, 0x4}, &(0x7f0000008000)={0x0, 0x7530}) syz_emit_ethernet(0x2d, &(0x7f000000a000-0x2d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc={0x4, {@llc={0x0, 0xe0, 'wS', "62878f3b313ac27f9748af8e78c0106ecd2c80ce4a92a98637d27d"}}}}}, 0x0) [ 53.053769] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.060614] CPU: 1 PID: 9823 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 53.068165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.077514] ffff8801c52476e0 ffffffff81d94409 ffff8801c52479c0 0000000000000000 [ 53.085499] ffff8801ba865610 ffff8801c52478b0 ffff8801ba865500 ffff8801c52478d8 [ 53.093485] ffffffff81661d9a 0000000000002a2e ffff8801c259a0f0 ffff8801c259a0a0 [ 53.101464] Call Trace: [ 53.104023] [] dump_stack+0xc1/0x128 [ 53.109357] [] handle_userfault+0xa3a/0x1310 [ 53.115387] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.122372] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 53.128747] [] ? handle_mm_fault+0x117b/0x2530 [ 53.134946] [] ? handle_mm_fault+0x1fc3/0x2530 [ 53.141146] [] handle_mm_fault+0x1fd1/0x2530 [ 53.147175] [] ? __pmd_alloc+0x410/0x410 [ 53.152860] [] __do_page_fault+0x5c2/0xd40 [ 53.158725] [] ? mm_fault_error+0x2c0/0x2c0 [ 53.164674] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.171307] [] do_page_fault+0x27/0x30 [ 53.176813] [] page_fault+0x28/0x30 [ 53.182062] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.188870] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 53.194724] [] ? snd_seq_open+0x570/0x570 [ 53.200490] [] ? snd_seq_open+0x570/0x570 [ 53.206262] [] do_vfs_ioctl+0x1aa/0x1140 [ 53.211948] [] ? ioctl_preallocate+0x220/0x220 [ 53.218150] [] ? selinux_file_ioctl+0x355/0x530 [ 53.224437] [] ? selinux_capable+0x40/0x40 [ 53.230292] [] ? __fget+0x201/0x3a0 [ 53.235535] [] ? __fget+0x228/0x3a0 [ 53.240779] [] ? __fget+0x47/0x3a0 [ 53.245942] [] ? security_file_ioctl+0x89/0xb0 [ 53.252143] [] SyS_ioctl+0x8f/0xc0 [ 53.257303] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.304756] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.309334] CPU: 0 PID: 9823 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 53.316845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.326170] ffff8801c52476e0 ffffffff81d94409 ffff8801c52479c0 0000000000000000 [ 53.334136] ffff8801d920c410 ffff8801c52478b0 ffff8801d920c300 ffff8801c52478d8 [ 53.342112] ffffffff81661d9a 0000000000002a2e ffff8801c259a0f0 ffff8801c259a0a0 [ 53.350083] Call Trace: [ 53.352644] [] dump_stack+0xc1/0x128 [ 53.357981] [] handle_userfault+0xa3a/0x1310 [ 53.364010] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.370993] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 53.377367] [] ? handle_mm_fault+0x117b/0x2530 [ 53.383583] [] ? handle_mm_fault+0x1fc3/0x2530 [ 53.383589] [] handle_mm_fault+0x1fd1/0x2530 [ 53.383599] [] ? __pmd_alloc+0x410/0x410 2018/01/31 09:05:03 executing program 3: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f00008e3000-0x9)=@known='user.syz\x00') 2018/01/31 09:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003ce000)=0x1ff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000059c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d1000-0x1)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000beb000-0x8)={0x0, 0x68677a18}, &(0x7f0000ce0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c5000-0x8)=@assoc_value={r2, 0x4}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000907000)=0x0) 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000023000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt(r0, 0x7f, 0x0, &(0x7f000001a000)="", 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000021000)={0x0, 0x0, 0xffffffffffffff01, 0x0}) 2018/01/31 09:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x2) mount(&(0x7f00004e0000)='./file0\x00', &(0x7f000082e000)='./file0\x00', &(0x7f0000383000)='ntfs\x00', 0x300600c, &(0x7f00006b6000-0xb6)="ce13fb7add6ac21503a24ba3bdce39059f42970a68edce59f1c45a8ff567e65de8e1510a9f9c87d0799c9c6648099da557dfc79e5a0e213e964819e365b61ba7f6affb6bbf5c6d4313da625fa23bb8799d130ec2d6b75d1c1b46998f953f51ba38d9874df51b3f9d10c277047e8fa01f1e989dea70dd247397c4a6037fcb7bfc80edaf6ea67cfca38905654db8b5fe56e4fe71c0ac6cd0791a37ff5d2a6d736d5389343b961f9b8d43039dc5b2dd755a5652cd4a870d") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a86000-0x4)=@assoc_id=0x0, &(0x7f0000282000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000036b000)={r1, 0xfffffffffffffffe, 0x9}, &(0x7f0000aa2000)=0x8) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) rename(&(0x7f00009b5000)='./file0\x00', &(0x7f00007d0000)='./file0\x00') 2018/01/31 09:05:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) 2018/01/31 09:05:03 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x5) fcntl$getflags(r0, 0x40b) 2018/01/31 09:05:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000220}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000f7f000)={0x2350, 0x37, 0x32a, 0x4, 0x1, {0x19, 0x0, 0x0}, [@generic="3d93edbfbe46b81af00aeaea6a1eafc890377e2bc245e3849711ccbd65258027bc4b82227d5a9942e30d4cb9cbcbb93092d3150a226e8620b2ef5e8da80fb396e475a4e18a0153efb43a9ba64d1d361486cfd38a1f719011cb8e776c4be54a748fe9b16cea1e7cdad91ca3d40a01b6900a101e589855701128864ac6c730ba31c0ecf629f8d6a2b3895f700059bcc7b9312a05e4f471a5e6a0a079e64df694526b725ea251d00422d7163ea8f7d4cfb70d37f7e44310ab9d560fe01d8f417b016fb8691eb009", @nested={0x10f4, 0x8e, [@generic="eae813b85d92caf539b8185a54630a193320b33e9fe7a20d7b4a755e8c1f1d5ea8673146bf27058846fc4a891a55d1faad99e4399836fc1584212ca81e06af1a29bd88b0938fa668f5f9163333271f1f4672c39c49eaf2468b20a28cdabd1d2d8f8eb6d400c4c453d787489aaf6aa2f1d93ba75c6b76683d4377e7372da78a75c6683151e71fff9aced86080ce4276bddf91ac52909935912d17db9e1feec35ec0fd3470270a2f4e4be9dc4c738d93e016226e7f397fb02afbcd22cae624e1fb8878c9b002bba9e6a1ae86e19ab12daf9aaaef8860e7", @typed={0x18, 0x8c, @str='/dev/keychord\x00'}, @generic="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@generic="2eec9da4b15bda8651afaae2e6755cec9960d71946233bb086f758f0ddc9f3bdca763b723020cb28cec2c48be69a7daa8d8306206dd5d90c1c616f9e689e14797cc0bdd0a428deb32b3a6b72a4dc25ac215ce183590c46f516b5d0ef65e1079f365db6e655c72c159b0a7857338adb689492a870674c258b1eba9a4925b58add017f51e44674d87d1c0f2adc03c34c74ce7026729ec9801beabd", @typed={0xc, 0x89, @pid=r1}, @nested={0x1c, 0x21, [@typed={0x18, 0x96, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x4c, @uid=r2}, @generic="d65b32f1dade80ab533d323221b561a7d6ab29151cd416ccd410a135fab461ddc495bc2d5cc79f923c90584aa7e62efe3edd4e31c4d6e9bbc7d9c83d6848a66f91a39c0cd2df13d898b2a9ff35976891275a8f5ebc0cb0d095b74484c22a30b5547be132e0c8afab", @generic="d20ff70e3673b31239b7996528699a3ac5a9f6f9be43c990c6e76e33c8459716ff00d7e99f3c11709bc4be086ebe97fa02df76a59523e15af0299cb6", @nested={0x1010, 0x49, [@generic="ab3107dfbcee00d4644679493b264df91493aed242b50bf5e5ecfb058ce4cfdd4c04a020e10c7ea7a43a5eb2c434089b72cf51378a6cb758f4a776bf39f8e57b2435652de5ddac67f2484dfba38d7fce8a27b3a65677b440b304a1c62239bea7c5e0b3bbfa74219068c498760575c0312c29c63391d3f8bbffe5914941c173b8173925ba64b87bcb380eb67d767b208f60f0c6f55fce82e735e773e3451531f1f0f1a8af335561953e927cab93138d5b4e4e67e1699ea9e65685dace93b52aefc67da3b4e50a58d0bb6bbead9bbf914d3964e8617b4c9dc687d325810f3fe17e7a16be3f5e11913954e0763b4919c0083a3e5e8849ee093c428886e596126bfdee7752993a1e3654da2d81fb41acbea4dcd66b725160cb258085a35acc953394ee2a487ec1a79613941c49b2ebe2acfcf3e70f19781597590f39cd06222b812d26918aeb80af214235f526c8a3806cbef94044900ae8a0f8dcc0b9746e415600ea75e5b81eaba19e45a9f7981b8a30bc07a11521022b57976209f785bf8b6d905785ea37893e4e6b6fe87f4bc812d106ff099c49625d35178fd2087c2529f020c314c1a697426a9a016d333d4c1c7163e2cbd0295b879394c76047dd526abeb7716a237dae3eaf4a1c51393bac584be61d22444246229ab11a6251edacda9ce07ffd3ad21c42266604ef1cccf0a1e37d8b4cf6d117f6c33b398a78dfcd71744f67f64b0e59dfa54ec004b2b69bea8e4c30cf3f0244183f7326e9249032b560d1dd936fd09abbfb05eb2a7b9c19105ec45ad6987c47073fac1395f3335228f31d97b8a5178737ac915befb0739c460cdc1e502d4183c010d20374662f5e68a917ef011f017e0bbc043f550af49bbb3a6b939848286d2aa0868a41af847cea677cc0a8c2f72d80d2fcd1c0bcbbbac727e060a9bd74a341964312e6a7b843ad8ef53c643781260ec42760ddcdab09a5f87a4876bb171e4b831d9fa23356770ac336449686cb9d7c17fb5960d64d52139bebe0379eb551a6f9ae2fad9b7bfd1f11622042dda9fbc2eed2bfd1e0c869cc6afdd045f29aa09e2a5c4e77d361e22192d46f34fc2a27798c02cdb5360bf35bcdc39ecfd8b5ac02c5fcd39bd3466cc5da54c9d383240c9ce8fadee597c04fc4029936c6f4eb1d388182d910ab8bdcfa8fd8da1915f68dd940948d8ad13d4c12302d5cf541ef059173ee1ae2d546850744fb5371ea6860b914eaff856fa7dc1d0c85ed5a73716149313d8ae2afd78acf4f2995dc170ad0043e35a3d4f39a6629e75b63cfc13a0cc4d9e1369fc6dfe63cf44e71ea943e24c484cc3839ae4a38af6c883581f4426ac707a0e819513bec60a5e2f02e2fdac2bfe9c8c7973b4fe0a7c6cad85ab788f6f414790550e696d9c0a3f371cb6f28f39f126997aff8638dce26106cbc8c3f0631d97ea4c74d05f259ec2d1292ec8adc0b392bc982b51f7e5385759f3f5d57b1ba0e546215938975b2133e2ec14d86f35b4ce24d0dd7809fb7acf7770e16ca47a74e035d30d3439beca482977098112e439f8571f5dd9b2cbf781b25d1ea2ded51147a1e05699eafc1629824a7039aceaadf34f3cc987031145474ca92732e80a02d3ad42416a25c3cefea195d2b0d2c5c4f1c67057fc8e8e893aaff2d585e110fb151ca970845c259467e1309e74972b95635d0e6126326f318139f9f2c17fe359688409f690cb3e2c65b895582724d26cc46f5f30eedf627cb397b38569d056346740a761bb83a482487729a52e508c8f0e63ac20ba05d00a0039c2e40126a8ae2254f3f683c111cc36275a33eb34ecb593a5b717357aaead335a4ceaa0ad65f28d9cefcd82c2a418ac90c250afbd4c9b667b43963e59c119df376cc779e2ded0a7c90e888d49fb01acc3a54b8118c357a0dd43df93c0f05ea75c88a0b39b0589fedfd4457c0bcbf93e74f21fb11a77953e12f55115cfa7c840167fc5cb09c94a7b3cfc71304360b691e484eb780cb699b0c1f6be565665fd525b00e484846aede282d13915bc377c06dc31524e63852a43edb9bd55458f387a27454f9ecdae6a87017a62c986b6aef6c8489078cd1121f960db046452abf68b3b6fcc6e3bc7e635629a5cb98bc46506115934226a14398e949fd1181e121a3885734d55fa9e2aa268501a1f2dd524e12ee316c65d7ee571b5efd8aa1eb7da4f9e369e6a87a556b4253adad60b84fcdc363d3a86ccac028f070094bb8d4f00c6224c3ae00f0e943bbb89acf3ca540040ebfe5f56b3e3f57a22b894c16a2c5c18689c693bf4266b31fd52242eb95fc33fc07b414e844e9846870b264d61441353327ad79acccb6cdb6f7c3de870e0dbbb2c3b482500be976f4c1a647b2bce303e02d5e18fe28196df83cf2af80520ae16c96481f768ce534501e0aaebd1b3b92e63fae4212374cccc244453a8416bb8cac4a78efc897b91a9c3db0165dacbfdfb9fef8b7872cfe4cf4bb2352a38119a98110e10af3400c9acb5ca86eb3814ff14f8f6ef25436529562815143d4db28a0b7913e7d481800187b0d9864c8e6f665eeb11a486b9a6e7698bbc70a3d83b1d82d4e66dc33cf479c6135629aa387838848fcb970add0113532678cc18600f8787efc76a8b7c9e1cf7d7dc43b2d3d4643a13dfff85ff52164a6e194c55d3366283629c87ae28a9ba00f904879ecd66831d7cab1bfea476dc3536548df8e179e0b415932a84e75821e81ef5aa87a98ac00317f3a53af3e166507dd4a7be662d6b03e35e570a534a2274235362ebe863c80a9f7a182cfcf2cd3319576cb6b7caf23e2073abfea8b8b2efc1856a134019abcf4a8a6288b5c3e6dea6350b54c6916de2707b67883f0c70a6c60a089b903573f5a90582a51a11e35c8dfed03312a42bdb564b3552aa6da9171fe56a69cc863ca140c8b2b572ec17130213930cf33d562ea77b8a71a7db9058449010d35fdec648f2a154999b2339dc50700fb56ead7e49edc3ee012f168fb7e30780da2a7a480d0b3d2d5529a7308557f1fb6187f8c5831d2aa64d04e4d3cc3a46c35b0dbd7600c9f0f71f537f6ddf4bc3ea8313ba32c95ab731e89aa705e335cb101b37f2301300407339937b83dd61cbe974eba9dbbc01674a591ee95b8919029601eac245c3a05c9a4b20ce8c1fc647721c4bbb939875e0b89c6b9549543e4f94cdfadb1e24a8f81e78ba0594126bff6ddb042bc4d7fa92af73474d3332e91aa0371306df70b8620b4a19d5dbf475f0f21dbc4e5c4d5a2afcfb736d66e53d28dab1e6dbd28fc63a7c58c77729dd6b639dbbd57540f148cfb53c311495daee03797dc8f128f60e22f40d419caaec0a89ba58e4ea76d7570350889a54dfffa6d75b37ca5db27740dce92166486ca7cd0744de8ca475b120e301aee52b2ee15ede4e79d0ee57a094c1b15fe3ec4e5f88bafa9b861b405ae727c43403cd457135756e12fb5c4ec294e1b21ee9bdfa3c5bf1e3701abf7a2fea6adbffc7a0636bb9a57ecd595fe3ef8bf0fd49bb2533c9a2556879384d45a86027fab2f4eadf75245de63f72ded9103391df5d1347ca7fa8cc387647db9f23b7c38cf5d0dbedb30816870765d43eeccb9fcda354adada10780c916648e0ab2cf1f6c6e943c4a0f57d8ecea718448ebb77247f9fe30a0703ca9ef927cd909f303623915118a56fb52c586edd571448b7bbb486b0017e33c1ff958401f36d3a97165bb2309c24370e603255a8e58e01fdce9b87aaa8da15dee870a7debe62908b2862f839f1f6f7c9d37710154c955b689d3a8848b0c3e2104e1db31a7370cff1c2f43592b844492ff998e4a7a4c64330c4bc15f674da995e1352adcc079a62c8682f2e1256965ed33ecdc1dfa62cc755d07c005970825bb5db51706b62ed3011a324df22e8ef16e1065a06636be4e1fa967474e3252ca1b390ed109f9b59823c7758a7a04293b004ac8d7606887ee9f742b0d106164b95f7ef19b72b13180304415f8dc9cb036c6b3ad82a3d8aa51ab1f595a9d2d105c1046c9f52896051ccedc601eb38f3784debfd177da7d9afdb2fb11dae32ab59cc2eab0a09b09aa493f1e2b2e8fb8335adc46c0207b56fea78c0b8cbfc508e5c6b961d810d198daa64a4ad9e52be80162ee86c938f149be65ff333eeef70ab8eccae02ae34686a5baae863f1fd99910d72c348e6fa432d02d1b12102c84e5d6604f1cb9f27334e123cb466cd46ba4473d406d4c7ce53a72e0e7097fb46929921122f478bb68c26013ed686eb6a530b5f974899c2ee7e51dcf77c2cb8221ee7cee7a290b013681770935376dab4b1b77d3ff90a721dc6638783d15899464280e5587022e48f22fe2b7c90a401ac4b0d4c072f4fdbee4c295211c21415fa3f1c079d91c1c26caf12e42b1d30a0c5f77fc85807e3d0977f77f255050bbcd320b49b73daaf847bfb60cbeb5867817abcf1868a4d971c8066f388704deebce833d65e4525d1fd6850951b1669b77eb540152e51e925eb29265d1c65dbc92c3d35c8881af88665bb5da53b169516c43f07161b44f806718c8c7cb313669deaa1ff18c5cf7158cce7edb16799e80dd33364729475652420480dc150100a4fed77ee955951bd777ba68cb638b936d28f34378991ebe5a758a102218269dc110e331a17ee6fe6654ddd61ef20ceba71614bdb6231fde13a7557b82f5ba158108bd0288b50dc534bb73e2560c650eb0186ac9dd8deb9973de4c3354ec6814d0ca55b1dce6902e280bf4750395a63b4e6f338e22f33e8a4ecc825d893f3dec291a584ea24217ce8f5f36f32d9f92ecc5eb25d15b365a01f67258b037949c22d0838889108867e79664e48947ef78db2ac7b85b33642ca80fefb3bf3f5b0cc0bff60508646d633be89787589772a092bdcb46531ad16741710040c940d816ac8b3c5f7ea60e24aef020f21263010a5f51885e62534c58a3b74608256d7292851b30924c2c0de2b92e73139d5b725f4bea8a2abf805c342bd5007904273152bec24c100e0c6553fee94dcc00c5dcc6bcdcd0ea8c52889b1b7cd60910b64c1d2efbd39b0a8416622c88062a8a6cb6b0f07255646159c6057b01b1a0be6536f37e7e6471945bfeb0e0123f370ea378d9d073877f8677c65b19ca56f3e982d31d7906c09111fb116d57954ff303d492747559c46563b67631a865b12b9d3ba5dcb8766a4f5ddfb0cd5c303f6488a2ff6d9672fb58495dd0fb5cd55559a72e78fbaa1c7a7bba2bad3d38c426baa4ed721cdfdacc558d04f9ede168e20f8ed7bcc3014e8b0d519cd20f0239c8bff6d5ff8d9d1492e82e871eb2fe10c837615afa15d93b201b8bc847aeb5b39ddb01771ed93e0cf694a39f111c8517e105897f21c01bdeae6d8748120bcc9230b64367d8aaa42b164c916fb0a4e465f20683cbf703208b76e0ec18bf8fb0a84b44d4272fda9dfc3f09d233db7cc46e8c86f6af7db765ff59d45dc6fed1dce2cc1a7c11e0da609771a7ea2d6abd0b559c4f6926ca169ae166c920f55ec4c17ea82d12eb9fceb48f2b8e47451aef710eeacb85f98ea7f57e06d6fe18c43b7663e99371a9a0a48cc0d1242cebcb4a312a7c72c9650b044e60d8bd252fee0f1368c9da5d4cc4a43a094008aebd6a378bf5468433e42b6e35fa230af7df2cb86d30afe52d2e7aa998ec745c5897f6d405848288f79b62226e20ad1bf8a6eef65962f5417f40c3c540a0f37b4effe4efbe95774d0a5c73ef9934120ef901024cf51c9f49acfc1fc48de724f17868af538cccd30a071b7e8525e08a94f29f845f951568147994c64664b", @typed={0xc, 0x49, @pid=r3}]}]}, 0x2350}, 0x1, 0x0, 0x0, 0x1}, 0x8840) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x10)={0x0, 0x10000, 0x4, [0x9, 0xfffffffffffffff8, 0x3, 0x8]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x80000000, 0x2, 0xea, 0x7, 0x100000000, 0x20, 0xffffffffffffff81, r4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000+0x1ac)={r5, 0x0}, 0x6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) [ 53.383607] [] __do_page_fault+0x5c2/0xd40 [ 53.383613] [] ? mm_fault_error+0x2c0/0x2c0 [ 53.383620] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.383627] [] do_page_fault+0x27/0x30 [ 53.383636] [] page_fault+0x28/0x30 [ 53.383645] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.383653] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 53.383659] [] ? snd_seq_open+0x570/0x570 2018/01/31 09:05:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x200202) timerfd_gettime(r0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000012000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:05:03 executing program 5: r0 = memfd_create(&(0x7f0000004000-0x1f)='vboxnet0selinuxcpuset{,/eth1!{\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x2598000000, 0x0, 0x10001, 0xffffc00000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x0, r1, 0x10003, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000002000-0xb5)="d8def4578d0708fa027d0a1ae105811147296b00bb977feecbc55deab3e6ad3874893327af88848fd2c6168cdc4861e7b08ce3a0a7af7defe29f34b4958e86e204326c33e945d006d8c9ff68792898b86179e67cb0ed898672ee2491a9ded5979c54609fe2a68c2527463646b8bd45d142ce76a854a2f8028393d098d1c4e193bdf83c734cd99c1fe45c06a12d199cd23403529cf393d016d298dcd842d25afb697a5dbd40f3da4970a0c5428a7761fa72c1acb661") getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0x1000)="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") recvfrom$llc(r0, &(0x7f00002c7000-0x7f)=""/127, 0x7f, 0x140, &(0x7f0000000000)={0x1a, 0xff, 0x100000000, 0x3, 0x800, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x111040) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1, 0x10010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x84, 0x0, &(0x7f000000a000-0x84)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f0000009000)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000)=0x0, 0x1, 0x3, 0x23}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000009000)=[0x78, 0x28, 0x18, 0x38, 0x40, 0x28]}, 0x434b}}, @release={0x40046306, 0x0}, @clear_death={0x400c630f, 0x4, 0x4}, @free_buffer={0x40086303, r2}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x2}], 0xdf, 0x0, &(0x7f0000005000-0xdf)="ba9cd940b25defeeee803c7c19409d45ad82b25f8991010cfc307e0ee7703cb88214a6bb2f1ddfdfb50a77b189567084dab5e4c5660f800c340290405e585951647825d416f745780de4e4c1b17c7961c0b3acb91ef6cd5ac80357d80aff14fbc9b29e36a3ed437e34e46d9467f6be3f64e12791846365deb71d2c557313c361c80f2bd7b25ef9421465e572bd34c8b3eacf4278de765354f00baf01a9a5b6deead99a055fd842df1f773e98efb723dbb13febd7a96fac001534206b29773120fb4449fd3fd0e22be961bfeac7e402b3d86b9dc98ee49040d4848b85f2aa86"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f000000b000)=0x0, 0x2d) r4 = openat(r0, &(0x7f000000b000-0x8)='./file0\x00', 0x42, 0x3f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000000a000-0x14)=@getnetconf={0x14, 0x52, 0x200, 0x3, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x10) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) [ 53.383666] [] ? snd_seq_open+0x570/0x570 [ 53.383673] [] do_vfs_ioctl+0x1aa/0x1140 [ 53.383680] [] ? ioctl_preallocate+0x220/0x220 [ 53.383687] [] ? selinux_file_ioctl+0x355/0x530 [ 53.383693] [] ? selinux_capable+0x40/0x40 2018/01/31 09:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x6) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) rt_sigaction(0x21, &(0x7f000059d000-0x20)={0x0, {0x6}, 0x88000000, 0x7}, &(0x7f0000015000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b4a000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ccf000-0xd3)=""/211, &(0x7f0000926000-0x4)=0xd3) 2018/01/31 09:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000a3a000)=0x7b, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000749000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000070f000-0x4)=0x1, 0x4) 2018/01/31 09:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000031e000)=0x0, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f00004e8000-0x8)=0x3) r1 = userfaultfd(0x80000) fchmod(r1, 0x80) llistxattr(&(0x7f0000eb9000-0x8)='./file0\x00', &(0x7f0000d48000)=""/132, 0x84) socketpair$inet(0x2, 0x7, 0xedd, &(0x7f000091c000)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000111000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) unshare(0x400) clock_gettime(0x0, &(0x7f000015e000)={0x0, 0x0}) select(0x40, &(0x7f0000e38000)={0x7, 0x4, 0x80000001, 0x80000000, 0x3, 0x7, 0x1, 0x400}, &(0x7f000064f000)={0xffffffffffffffc1, 0x2, 0x9, 0x1, 0x0, 0x8, 0x1f, 0x1}, &(0x7f0000fec000+0x2d4)={0x0, 0x7, 0xa336, 0x0, 0x48000000000000, 0x1000, 0x8, 0x9}, &(0x7f0000da3000)={r3, r4/1000+30000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0x0) 2018/01/31 09:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) recvfrom$unix(r1, &(0x7f0000c29000)=""/4096, 0x1000, 0x40000020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x800000000011, &(0x7f0000e70000)={0x0, 0x0}, &(0x7f00007c3000)=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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f8d000-0x10)={0x0, 0x90, &(0x7f0000db3000-0x90)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000b17000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004ad000)={r2, 0x4}, &(0x7f000097e000-0x4)=0x8) 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, 0x7, &(0x7f0000199000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$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) 2018/01/31 09:05:03 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) bind$ipx(r1, &(0x7f0000579000-0x10)={0x4, 0x5, 0x5d4a, "3bccd3357d01", 0xfff, 0x0}, 0x10) recvfrom(r2, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) 2018/01/31 09:05:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup3(r0, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00007bc000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000445000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c99000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000127000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x20, 0x8, 0x8, 0x2, 0x5, 0x1, 0xffffffff, 0x20, 0x8, 0x939, 0xfffffffffffff258, 0x0, 0x0, 0x5]}, &(0x7f00006f0000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000836000)={0x0, 0x68, 0x5, [0x9e, 0x80000001, 0xb63c, 0x2, 0x10001]}, &(0x7f00003a5000)=0x12) sendmsg$inet_sctp(r1, &(0x7f00005a6000-0x38)={&(0x7f0000862000-0x10)=@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc1000-0x50)=[{&(0x7f00001a4000)="fbf6", 0x2}, {&(0x7f00007d5000-0xbc)="8dc73d2346d4fbd3d858eaafc9eac10959f8deff870adb5ba413b95e14946bcf4f327da5f2809a6e9c8053a6f2cf957cf5597d27b6650f51e220eee558ea97daf17142638d238bc58c66f4122740abb21238eb2d4db4db1a2a3fddfff9a9eff94600f2d8a50b5b7efd0a1db9dcba7ed5bee913e0243c78dc498952fded14c061ffef12ce9b6b3ad57f60e6827e20758d5ae98708041f80a5d160f3e192edaa28e72d2d988cb0a98d38456c76db816255499e7ccdf6fe6154a0bf215f", 0xbc}, {&(0x7f00003ec000)="f56e730d04a26110618b2e1af1f4476c3624aa24cbf51879cccc1ecf3040b13ae2abc66acdbe8f542fab1ea1f914e39c49ce9d648c0e7b87ffe40a69b433b9cf7133fc74b5bc6ac4d0f7346c30de60cc906448e2ea5be4200de08fd9056776a63e7965d481b8aa22633308526c346134f643fdf05b29e62fb919004b74c81c80e073968225f9780df6823d1fa85ef827cd9cdf9ed416f23ac89fffae09b9999c447ed3980ab6688797a4146115dd6fa77a6590231a791499d2cfaccb831187a8a51536305f3350ddd069c42e81d56ecd1f18f4fdd549f182f062755e056e2d087c48a5f66f48ddf5ef2ae0c5b49e3941db7442359bc25f", 0xf7}, {&(0x7f0000f52000-0xaa)="aa00acc0bf6d1399d8d0bc61aca25d3361b15f5b06c92cfb7ad1fcab0a706bce91aa4c7f4a5794c8e358cfc3b58695267b5769b6052b7862debbc90140c98a06dc5c19c5e275f44a56b81feaaf6609dab829d3353cb5bbcbf171107bf719367ee3ae358c581132d75696131d5f04d04fed2f55ad2f6d5cb77b1e74bb4df297cc8e2d163872c08986a3188e90fa7f277c1b6044c70f8c3f894e28f56fc22c62bedb3526354a1370db72ac", 0xaa}, {&(0x7f0000524000+0x502)="b863b1779ccc89aef3afc922e6ab387f306510ed4d6ce62b91b7f9683fc49f4148796a05d05b7b468242533ec229545c097246b030ad3b7fc262afe59518a2201117a71935c9fc81109988baf5e8d3d0befb9e2b19807f9eb499cc7c7b77c1a47f68e9c0a0e4aa8c75225a0e5e9ab71e9461a17229a23467d1f932e32e8991e05cec94d4884e77156db5b9c2a44874404e6384974e91dc21f0160136781b4aed5c26fa9693d874569ff677404ac61233b73320c8a4afc2c06e52827206263328", 0xc0}], 0x5, &(0x7f00004da000)=[@sndinfo={0x20, 0x84, 0x2, {0xea8b, 0x8000, 0x7b, 0x239, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0xfffffffffffffffd, 0x200, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5, 0x208, 0x7, 0xfffffffffffffc01, 0xfffffffffffff800, 0x15, 0xfffffffffffffffe, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x8195, 0x8, 0x7}}], 0xc0, 0x0}, 0x8844) [ 53.383700] [] ? __fget+0x201/0x3a0 [ 53.383706] [] ? __fget+0x228/0x3a0 [ 53.383712] [] ? __fget+0x47/0x3a0 [ 53.383720] [] ? security_file_ioctl+0x89/0xb0 2018/01/31 09:05:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x400100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0x9964, 0x10001, 0x8}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) fchdir(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r3, 0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="e6e69187df078d0dcdcbb3bf2820b652", 0x10) inotify_init1(0x801) 2018/01/31 09:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00006e8000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002f7000-0x4)=0x0, &(0x7f00001e9000-0x4)=0x4) mount(&(0x7f00006ec000-0x8)='./file0\x00', &(0x7f0000305000-0x1)='.', &(0x7f00007cc000-0x6)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 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]}) 2018/01/31 09:05:03 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f27000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e21000-0x18)=@generic={0x4, 0x74fc, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/31 09:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f0000b4f000)='./file0\x00') syz_open_dev$mice(&(0x7f00007ab000)='/dev/input/mice\x00', 0x0, 0x200) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e3000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = openat(r0, &(0x7f00003b9000)='./file0\x00', 0xc0, 0x40) accept4$llc(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ab5000)=0x10, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000318000)={0x0, 0x0}) mq_notify(r1, &(0x7f00000af000)={0x0, 0xe, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000d77000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) clock_getres(0x6, &(0x7f00002ed000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000ec8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x280000000000, 0x4a5}, 0xc281, &(0x7f0000995000)={0xffff, 0x6, 0x0, 0xfff, @time={0x0, 0x0}, {0x3f, 0x3}, {0x0, 0x2}, @raw32={[0x6f3, 0x400, 0xa2a]}}}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 53.383726] [] SyS_ioctl+0x8f/0xc0 [ 53.383732] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.569564] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 53.569572] CPU: 0 PID: 9900 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 53.569575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.569587] ffff8801d6d5f880 ffffffff81d94409 1ffff1003adabf13 ffff8801be028000 [ 53.569597] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d6d5f990 [ 53.569606] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 53.569608] Call Trace: [ 53.569620] [] dump_stack+0xc1/0x128 [ 53.569629] [] warn_alloc+0x212/0x240 [ 53.569637] [] ? zone_watermark_ok_safe+0x280/0x280 [ 53.569646] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.569652] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 53.569661] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 53.569670] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 53.569679] [] __vmalloc_node_range+0x3f5/0x5f0 [ 53.569687] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.569695] [] ? kmalloc_order_trace+0x7a/0x190 [ 53.569703] [] ? release_sock+0x14c/0x1c0 [ 53.569710] [] vmalloc+0x5b/0x70 [ 53.569718] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 53.569725] [] xt_alloc_entry_offsets+0x41/0x60 [ 53.569732] [] translate_table+0x2da/0x1cd0 [ 53.569740] [] ? __lock_is_held+0xa1/0xf0 2018/01/31 09:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_gettime(r0, &(0x7f0000d94000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000-0xc)="6e65742f69676d70360054be") fremovexattr(r0, &(0x7f0000128000-0x9)=@known='user.syz\x00') preadv(r0, &(0x7f00001a3000-0x50)=[{&(0x7f0000fb9000-0x4)=""/5, 0x5}, {&(0x7f0000787000)=""/55, 0x37}], 0x2, 0x55) 2018/01/31 09:05:03 executing program 1: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d66000)=']\x00', 0x2) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000e60000-0x58)={0xf800000000000000, 0x8, 0x9, 0x4, 0x9, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000088b000)=0xb92c, 0x4) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r2, r1, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x10002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c4000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/01/31 09:05:03 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000d5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0xfc, 0x6, 0x2, 0xc20, 0x1f, 0xedc6, 0x7f, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000605000)={r3, 0x8, 0x10}, 0xc) epoll_create1(0x80000) 2018/01/31 09:05:03 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x28)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000-0x10)='/dev/sequencer2\x00', 0x204000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000002f000)={&(0x7f0000008000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000002f000)=[{&(0x7f0000030000-0xf6)="2ff46fe7b52c80d926625b09a69bc5a740ffae32ea08329875ef628c53dbe304b203317cce95c833a554fd9c48cc3484d18501781f0ccb27c03ebebaf7890475a7ec8f92d4a76440eb21b5411e90e45246d74baf26b5b3da606418d3dacfebd3ccb930205cdd5d306c784ba1c00e77fb0ba8040faf9d5a6f8c701ee0505d8636a6248f1e5b8d32b73e87b95fc85f5d896d22920a83dbe66d281e3f9329457c42469e738c45c76f694866502b633a28f6f26410e07ceaddf9ba082f08716eda79555af600abc6b577d97538fc92d1f5050122b0de7513576c4bc690a5e3cc518f3136b1432158e40e600b4b70a78478ccca99d0ba5db8", 0xf6}, {&(0x7f0000030000-0x3d)="007a6f0e88f9556545f837b901b3ada0253a21c349e636cbeda57e598d228d623bd48379f25689583efcb49fd6543a0893591d79acd6781141a2f41759", 0x3d}, {&(0x7f0000006000-0xd6)="875179093baa3c9cb1cd2c9011cccd2cae5ec510b7a0fe2deec60b49b375686a1b9bb020cb0f1cf132717f9ae273cca0802c31e92574df9f3c97178a9d82fb8ca6f50982ebb0911c7d690d2eb591d5333e9b65eea48209e413bfef20a6663df724076a1882f207594e2f11f74049e89aff93d0f5c6980568812161b04b859afae65bee7dd83c1d4ab3ddcbaa63e75b8aa2a86e440c848c987b559ad7953a325eed138df0f1c894f8fdb47ca84a54aea84f0ec3e6f8d7af0285a95f95e737f0d1d623f89835130843cfc0aa57de287dc062338e384cfa", 0xd6}, {&(0x7f0000019000-0x2c)="f1d410d92332f8cf6ea95faf1665e298da393e51e031931572be791bb5e7e5e48fd94a158467373e6404314e", 0x2c}, {&(0x7f000001a000-0xae)="cf3ccada9feeb64d07509f84bddf8e6f9785a1a48eba809f562aaec7ed6ea4bd1c042fc2dbb0cffdf92523cae76efd6ec7a78484de351aa14274676f3d6c873acbc7c02bc68e8463cf9de8a4294bed6f895f38b343527d3756b04953aa11d5e785cedc774e42643118bd0d2990760f1324b785d35f8a26e6f4e2c5b28edafbec46a871e1669781e7ebbaa5226a3cc94437b810d94f92d42bdf1acb33942190f50291bc7680af83fc4b70df6adc9b", 0xae}], 0x5, &(0x7f0000030000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x0}, 0x4004) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000)='net/igmp\x00') mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000030000-0x4)=0x14) geteuid() 2018/01/31 09:05:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007e7000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000018000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000026000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x200, 0x5, 0x3, {0x80}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000804) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000026000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000015000-0x4)=0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x13) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r3, 0x6, &(0x7f0000026000)="791774ead85f4cd40dfb3a229d9fade136a39f4057fdcace2bbfaf79af7b85460c98a1df4a74898d146022b58a0f295191db9eb79a05d23eb70a19365856d15fc70d0864907a4696d5f1a9432859c443ab78930ba6f4cad193024f5c1a554d837b050351afe939") r4 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f0000003000+0xae1)=@ipv6_deladdr={0x2c, 0x15, 0x200, 0x3, 0x1, {0xa, 0x38, 0x10, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x100000000000, 0x10000008000081, 0x135d, 0x100000001}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/31 09:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x6, &(0x7f00004c8000+0x857)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f000072f000)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r1, r1) setpgid(r0, r0) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) getrusage(0x1, &(0x7f0000f51000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) syz_open_dev$evdev(&(0x7f0000817000)='/dev/input/event#\x00', 0x10000, 0x151500) prctl$setptracer(0x59616d61, r0) [ 53.569748] [] ? arpt_alloc_initial_table+0x690/0x690 [ 53.569756] [] ? check_stack_object+0x68/0x140 [ 53.569762] [] ? __check_object_size+0x174/0x3a9 [ 53.569767] [] ? 0xffffffff810002b8 [ 53.569773] [] do_arpt_set_ctl+0x2b7/0x650 [ 53.569780] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 2018/01/31 09:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x19d) sendto$inet6(r0, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000037e000-0x5)='htcp\x00', 0x5) accept4$inet6(r0, &(0x7f0000d95000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000549000)=0x1c, 0x80000) 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009a2000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x748f, 0x3, 0x0, 0xa, 0x10001, 0x3, 0x9000}, &(0x7f0000c20000)=0x20) syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/01/31 09:05:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/sequencer2\x00', 0x400, 0x0) clone(0x40000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x20)='E') add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d77000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="453e85fafef044b790a947b540be5c3e", @ifru_flags=0x202}) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x3, 0x4, [0x112b15a4, 0x0, 0x0, 0x1]}, &(0x7f0000003000-0x4)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000001000)=0xd89b, 0x9b9484ee6f1e7c46) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) recvmsg$netrom(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x48)=@full={{0x3, {"ee1fb902d5fa56"}, 0x0}, [{"c0141ba4a8b2a2"}, {"31332aa6ab60c1"}, {"67291043b97212"}, {"fd7bd291f5689e"}, {"35d1ae677c7b23"}, {"f2d7e2fcf3e0f8"}, {"f223acb805dda6"}, {"547c17e2c634fc"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x12)="", 0x0}], 0x1, &(0x7f0000001000-0x10a8)=[], 0x0, 0x80}, 0x0) 2018/01/31 09:05:03 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mq_unlink(&(0x7f0000001000)='..\x00') 2018/01/31 09:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d52000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004b4000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000927000-0x4)=0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x10b000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00008a0000)={0x632c, 0x2, 0xe7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r3, &(0x7f0000d44000)="", 0x0, 0x4000000, &(0x7f0000735000-0x10)={0x4, 0xff, 0x6, "706ac9cfb5d4", 0x80000000, 0x0}, 0x10) fadvise64(r2, 0x0, 0x2, 0x0) 2018/01/31 09:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dec000)='/dev/usbmon#\x00', 0x7, 0x101000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000386000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fanotify_mark(r1, 0xa4, 0x1, r2, &(0x7f0000716000)='./file0\x00') write(r0, &(0x7f0000348000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) [ 53.569788] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 53.569795] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 53.569802] [] ? mutex_unlock+0x9/0x10 [ 53.569811] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.569818] [] nf_setsockopt+0x67/0xc0 [ 53.569826] [] ip_setsockopt+0xa1/0xb0 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b57000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000024c000)={r1, 0x80000001}, &(0x7f0000b46000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_SRC={0x8, 0x2, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.569833] [] tcp_setsockopt+0x82/0xd0 [ 53.569839] [] sock_common_setsockopt+0x95/0xd0 [ 53.569846] [] SyS_setsockopt+0x160/0x250 [ 53.569851] [] ? SyS_recv+0x40/0x40 [ 53.569858] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.569866] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.569873] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.569880] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.569883] Mem-Info: [ 53.569899] active_anon:61234 inactive_anon:42 isolated_anon:0 [ 53.569899] active_file:3562 inactive_file:8303 isolated_file:0 [ 53.569899] unevictable:0 dirty:113 writeback:0 unstable:0 [ 53.569899] slab_reclaimable:5906 slab_unreclaimable:60415 [ 53.569899] mapped:24024 shmem:50 pagetables:650 bounce:0 [ 53.569899] free:1466630 free_pcp:391 free_cma:0 [ 53.569914] Node 0 active_anon:244936kB inactive_anon:168kB active_file:14248kB inactive_file:33212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96096kB dirty:452kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2018/01/31 09:05:03 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000)=0x6) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000)=0x5000000, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 09:05:03 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 09:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ea9000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/01/31 09:05:03 executing program 4: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ddb000)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b211130ccb302c6f721b32250f008000806b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5f000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000320000-0x9b)=""/172, &(0x7f0000563000-0x4)=0xac) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000ba5000-0xc)=[{0x0, 0x0}], 0x0, 0xa) 2018/01/31 09:05:03 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000015000-0x5c)={0x0, 0x54, "229074c56e4b1500b079be565becc1a4338fb5075001355967b85bc9e21ec0e6bc0c93bd3fb6c432ca3f1b83bc5da07b8d8c6f1cd41d5f9f0ca32948ff1aacab6af7df94557fbe863b4997b27acd93a3f52adc6d"}, &(0x7f0000014000)=0x5c) prctl$setmm(0x23, 0x4, &(0x7f0000013000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x2f, "daea2a9c82f655984c7dc706275a3382e0099036f8600888d73da4a3a4cd88dd9842e1e792fba7e244d7c14546ef11"}, &(0x7f000000d000)=0x37) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x2ab, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x40008, 0x0, 0x0}, []}, 0x6}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000016000-0x8)='./file0\x00', 0x111181, 0x6) 2018/01/31 09:05:03 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/31 09:05:03 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0xf, &(0x7f0000002000)={0x141d, 0x3}) 2018/01/31 09:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f03000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e0c000-0x20)={@generic="7109d83da63e64252aed344859844d40", @ifru_flags=0x0}) lsetxattr(&(0x7f0000d58000-0x8)='./file0\x00', &(0x7f0000958000)=@random={'user.', 'ppp0bdev\x00'}, &(0x7f00008c6000)='\x00', 0x1, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000061d000-0x8)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d7f000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000003a000-0xc)={0x0, 0x100000001, 0x2c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000153000)={0x2, &(0x7f00003f7000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000b44000)={r3, &(0x7f0000285000)=""/128}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/31 09:05:03 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e9f000)=""/91, &(0x7f0000f9d000-0x4)=0x5b) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x3, 0x0}) [ 53.569929] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 53.569952] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 2018/01/31 09:05:03 executing program 4: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) tee(r1, r1, 0x100000001, 0xf) 2018/01/31 09:05:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000c75000)=[{0x6, 0x5, 0x5, 0x80000000}, {0x2, 0x4, 0x8, 0x2}, {0x0, 0x5, 0x0, 0x0}, {0x8001, 0x10001, 0x8001, 0x81}]}) personality(0x0) getgid() 2018/01/31 09:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x19) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007f0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdd4, 0x88, 0x43, 0xff, 0x80}, &(0x7f0000f73000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000807000-0xb9)={r3, 0xb1, "a21219597f0465d69c7a95091dcba182304e42546e245b68fe7fdac175c73f4240675c7e31fcff4cef406b0d8f73cd7a57d9a3240f83bc61b1dcf3a12b87a0cd7fc4a64f230aa9eba4a194d99f17f356ad59516ef70976db981c153e0fe79b74e6d21196f92af9a12673121a635c317d0795ef381f57ec75c1ea8cd9ccf66db368b29d6df270168394487b5e517aa86ffcfd2b1ec8bf9153bfd363a21d81e894bf7a5eb91991acde12ca477641888b86e7"}, &(0x7f00007ed000)=0xb9) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r4, 0x47e9a96e}, 0x8) [ 53.569976] Normal free:2870652kB min:36824kB low:46028kB high:55232kB active_anon:244936kB inactive_anon:168kB active_file:14248kB inactive_file:33212kB unevictable:0kB writepending:452kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23624kB slab_unreclaimable:241660kB kernel_stack:6016kB pagetables:2600kB bounce:0kB free_pcp:804kB local_pcp:596kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 2018/01/31 09:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc0000)='/proc/self/net/pfkey\x00', 0x200, 0x0) bind$unix(r0, &(0x7f00002bd000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x12, 0x801, 0x6, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004cc000-0x50)={@common='ifb0\x00', @ifru_ivalue=0x16d3}) 2018/01/31 09:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004ac000-0x50)={@common='ip6_vti0\x00', @ifru_settings={0x301e, 0x7fff, @te1=&(0x7f00007bb000)={0x5, 0x2, 0x2ed, 0xb1}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r1, 0xc0045c77) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e85000)='tls\x00', 0x4) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000365000)=""/203) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 53.570019] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 1099*4kB (UME) 767*8kB (UM) 162*16kB (UME) 54*32kB (UME) 48*64kB (UME) 23*128kB (UME) 16*256kB (UM) 8*512kB (UM) 5*1024kB (UME) 3*2048kB (ME) 691*4096kB (M) = 2870660kB [ 53.570102] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.570105] 11914 total pagecache pages [ 53.570108] 0 pages in swap cache [ 53.570111] Swap cache stats: add 0, delete 0, find 0/0 [ 53.570113] Free swap = 0kB [ 53.570115] Total swap = 0kB [ 53.570117] 1965969 pages RAM [ 53.570119] 0 pages HighMem/MovableOnly [ 53.570121] 320509 pages reserved [ 53.586286] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 53.586294] CPU: 0 PID: 9910 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 53.586299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.586313] ffff8801c60cf880 ffffffff81d94409 1ffff10038c19f13 ffff8801bc2bb000 [ 53.586330] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c60cf990 [ 53.586341] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 53.586342] Call Trace: [ 53.586355] [] dump_stack+0xc1/0x128 [ 53.586365] [] warn_alloc+0x212/0x240 [ 53.586372] [] ? zone_watermark_ok_safe+0x280/0x280 [ 53.586381] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.586388] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 53.586398] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 53.586409] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 53.586419] [] __vmalloc_node_range+0x3f5/0x5f0 [ 53.586426] [] ? rcu_read_lock_sched_held+0x103/0x120 2018/01/31 09:05:04 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000681000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000de7000)=""/167, &(0x7f00000f0000-0x4)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x1, 0x100000001, 0x1, 0x6, 0x8, 0x0, 0x101, 0x9, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00009c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:05:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/31 09:05:04 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000015000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000014000)=0x8) 2018/01/31 09:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) set_tid_address(&(0x7f0000d23000-0x4)=0x0) 2018/01/31 09:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x0, {{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]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000151000-0x5c)={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x101, [0x40, 0x1, 0x2, 0x6, 0x9, 0x4, 0x1f62, 0x200]}, 0x5c) 2018/01/31 09:05:04 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000006d000-0xc)='/dev/autofs\x00', 0x4000, 0x0) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) r4 = userfaultfd(0x800) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r1, &(0x7f000006b000)=0x0, 0x100) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r2, &(0x7f0000052000-0x8)=0x0, 0x2) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000006e000-0x20)=[{&(0x7f000006e000-0x1000)="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", 0x1000}, {&(0x7f0000051000)="e34a7bdc8eb726ee1fd7ff25c3d8a0d809fb72313f613e5f71886c47ff4b0bb6a78f9b2e3d09997f821e17c89b572e04e012aa5e56b72322294d3196f2787235e28108ce02a8dffe0efbb29396269167e277105d64ffc09b26b89aa97fc7e8d5832ed7c78b6aae409c9d7b47b9a6da39241f232d4c261ac522854c06ca6d8acc83a5a336609d16c46e01694ebd3c8e3bf06f84957479ec7db068a49fe2f9b79224747dc7e150b4b4fa1b36b51b201c74e01e4a0880c532d52ddebfd816a2d94a07c89e43e2f60c53fb00091a6ea5dc1df4fe9d4ab4d03ee489515444a85861fbccf653bd7dbe6ac087c5fb06d6665befa228d91d5d262f", 0xf7}], 0x2) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000006d000)=0x7, 0x4) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000005b000)=""/185) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000006e000-0x4)=0x0, &(0x7f000006e000-0x4)=0x4) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000003b000-0x40)=[{&(0x7f0000062000)=""/254, 0xfe}, {&(0x7f000006d000-0xe)=""/14, 0xe}, {&(0x7f000001c000-0xcf)=""/207, 0xcf}, {&(0x7f0000045000-0x5a)=""/90, 0x5a}], 0x4) close(r1) 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mlock2(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/31 09:05:04 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000036a000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) [ 53.586433] [] ? kmalloc_order_trace+0x7a/0x190 [ 53.586441] [] ? release_sock+0x14c/0x1c0 [ 53.586448] [] vmalloc+0x5b/0x70 [ 53.586457] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 53.586464] [] xt_alloc_entry_offsets+0x41/0x60 [ 53.586471] [] translate_table+0x2da/0x1cd0 [ 53.586478] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 2018/01/31 09:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000480000-0x31)=""/49, &(0x7f0000b29000-0x4)=0x31) sendmsg$inet_sctp(r0, &(0x7f0000289000-0x38)={&(0x7f00001c3000-0x1c)=@in6={0xa, 0x3, 0x804d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000efe000-0x70)=[{&(0x7f00002a3000-0xe0)="b0555b8a1db73d2809cc760c9d222e852587031f13da7ccb4efe6ec9b1e1beed2a5458000000c44cca2408e4927d740984fb2558ac851b4c2e67fbc2ba6d966fe339bd963218a7725cf6205d3a478d5825deeb0ffd45d219d4e234dafe4103562973dd9a0fae7c90339d7e297de0bd61a541bbf44b17a8eb2d2f02ad7de9957f1c413e93747755688a2866113fb1de1e2a4ef7df9322ae42bfa37cab487512fa6b4134397251a996a4698c1833336a7907b01088286a777dd7734e6743a9b6991c01428817fa2b8ebbaeec92bbc18fb004ade3e252163518dba68d3a3da797e6", 0xe0}, {&(0x7f0000e1a000-0x1000)="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", 0x1000}, {&(0x7f0000886000)="627bccd9c6e5178df7709231069b4d3ec404a031e9f8ea0648c7fb6724f8", 0x1e}, {&(0x7f0000cbb000-0xd2)="1b5a5819b5dac10244161c528781e2bbaed5123ea5e039d6b779016b0ac30ed19d2dcd64f2a974485c1ff32ab4366af91ad1d2b7704c7e3e99188bf017347a2d4e19cb806b8330fc11d51a51adb260fce3d9aa18d09fbe866fc543ec7baf1e67720e0b794b6ddaf60c9bac02fbf05a299d595a6d70ac0373c852d72f66282ff17dbf5246d7ded45efa698d4f40c081bac0fdfb79b7e84192ada9d28154e69cf5a89da98f42cc87582e52cffbcddc116512baebbfc41f3a6f5c86c8aabf536f56e0dcaac56bf3de48cd147ea005a72e02d289", 0xd2}, {&(0x7f0000f8b000)="bfe2a79b83317559a5b3977b9b7ea3e4344bcadbf857025cf88b5cc0f8b8be6b7ecdb8b8730cfbc5194c67c6a41cdb427564c43f4659b4e3c3626e", 0x3b}, {&(0x7f00000c7000-0x9f)="a5b3497d41735a6aa005185fe309b944d4784282a0ea91b2bd8c32c978775e498c8abc67ac71db2a2b9a2caf871e8ed79bd508b8a53131e05267e823b3b796102740ad685f8484fb3ab6a5eef359204eef499ca9ad3aa9f743cc3af783f803740075dfab3ca308cd81bdee91317e04521207a8b61523721017e1f1c8a6d6f15c1a2846f8f75c133e1ea49f80f8daade751083534dcec7b0c0abbcc6ecb962e", 0x9f}, {&(0x7f0000005000-0xb4)="90db229a9cf269f602c412a61274fdb77297b6661f63270942d0e36f2df7a2369d4b2ccdb730848cd22b6886b42856788e6cc83140e6e31cfcf1e057fc944c6c97ab2d2e345459670079da7a760beec5df3825e8de47615ce7bb6e6b8be6954297c9d7fb78d74927cc6bfe368ba1485aba0b6d1cd2fb6b59d8bfaa8ce5ac61e41cb76b78a3a3c0c0e80a905027d7fa2bb0120c14238532f84e1af5fb9400f7dbab044c3baa809dfd74badb27449235ea423f33d0", 0xb4}], 0x7, 0x0, 0x0, 0x4000000}, 0x20000000) r1 = dup3(r0, r0, 0x7fffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00005fd000-0x8c)={0x446, 0x7, 0x8, '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]}) 2018/01/31 09:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d77000-0xd9)={0x81, 0xd1, "ea3eb4e692d0fe0aa2dca677b161f921b8847ab84b5c1b029e7a573d9c34c7b8d699a484b32293adcdd77ca39472f6977856ca6ad6fc0f7b96ae644dde80c66b07b04376acac00d798a854c001bd291921d3edc791dd4ea5e8524e98190789eb5f6f324eecb1fc246d953649ffcd78689f18284a66fbc6bf8bee0b0e6edcefc9138e1b98d96e7f8ef72d2790619de26a096c89b503decbd05cfb8a53d8620c7455f94ba84edfb0570f08d8f68c080be1150cb61af65e6e9f72c11cc2433d3bf4b993feaed4ea80c0fb1c0c2a77bc5a7793"}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) connect$netrom(r2, &(0x7f0000914000)=@ax25={0x3, {"3c333c21e6cfa1"}, 0x5}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 09:05:04 executing program 5: clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e71000-0x1)="") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/31 09:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000c0c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bff000-0x11)='/dev/vga_arbiter\x00', 0x2c801, 0x0) recvfrom$ax25(r0, &(0x7f0000d35000-0x6f)=""/111, 0x6f, 0x40000020, &(0x7f0000371000-0x10)={0x3, {"61353603c3477a"}, 0x0}, 0x10) connect$llc(r0, &(0x7f0000444000)={0x1a, 0xf8, 0x8, 0x1ff, 0x101, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000071b000)={0x5, &(0x7f00001b0000)=[{0x35, 0x8}, {0x1ff, 0x9}, {0x5, 0x2}, {0x1, 0x2}, {0x7, 0x1000}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000040a000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f36000-0x14)={0x100000000, 0x40, 0x0, 0x43bc, 0x1ff}, 0xfffffffffffffee6) 2018/01/31 09:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000eff000)={0x0, 0x0}, 0x0) writev(r1, &(0x7f00007bc000)=[], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 53.586487] [] ? arpt_alloc_initial_table+0x690/0x690 [ 53.586494] [] ? check_stack_object+0x68/0x140 [ 53.586501] [] ? __check_object_size+0x174/0x3a9 [ 53.586506] [] ? 0xffffffff810002b8 [ 53.586513] [] do_arpt_set_ctl+0x2b7/0x650 [ 53.586519] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 53.586528] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 53.586535] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 53.586542] [] ? mutex_unlock+0x9/0x10 [ 53.586551] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.586559] [] nf_setsockopt+0x67/0xc0 [ 53.586566] [] ip_setsockopt+0xa1/0xb0 [ 53.586574] [] tcp_setsockopt+0x82/0xd0 [ 53.586584] [] sock_common_setsockopt+0x95/0xd0 [ 53.586591] [] SyS_setsockopt+0x160/0x250 [ 53.586597] [] ? SyS_recv+0x40/0x40 [ 53.586604] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.586613] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.586620] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.586627] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.586807] Mem-Info: [ 53.586827] active_anon:63314 inactive_anon:42 isolated_anon:0 [ 53.586827] active_file:3562 inactive_file:8303 isolated_file:0 [ 53.586827] unevictable:0 dirty:113 writeback:0 unstable:0 [ 53.586827] slab_reclaimable:5906 slab_unreclaimable:60410 [ 53.586827] mapped:24024 shmem:50 pagetables:724 bounce:0 [ 53.586827] free:1464058 free_pcp:346 free_cma:0 [ 53.586846] Node 0 active_anon:253256kB inactive_anon:168kB active_file:14248kB inactive_file:33212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96096kB dirty:452kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 53.586867] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 53.586895] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 53.586920] Normal free:2860364kB min:36824kB low:46028kB high:55232kB active_anon:253256kB inactive_anon:168kB active_file:14248kB inactive_file:33212kB unevictable:0kB writepending:452kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23624kB slab_unreclaimable:241640kB kernel_stack:6144kB pagetables:2896kB bounce:0kB free_pcp:624kB local_pcp:460kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 53.586963] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 1037*4kB (UME) 765*8kB (UM) 163*16kB (UME) 54*32kB (UME) 49*64kB (UME) 24*128kB (UME) 16*256kB (UM) 8*512kB (UM) 5*1024kB (UME) 2*2048kB (ME) 689*4096kB (M) = 2860364kB [ 53.587047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.587049] 11914 total pagecache pages [ 53.587052] 0 pages in swap cache [ 53.587056] Swap cache stats: add 0, delete 0, find 0/0 [ 53.587058] Free swap = 0kB [ 53.587060] Total swap = 0kB [ 53.587062] 1965969 pages RAM [ 53.587064] 0 pages HighMem/MovableOnly [ 53.587066] 320509 pages reserved 2018/01/31 09:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4c000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f04000)={0x3, 0x71, 0x5, 0x98}, 0x8) sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) 2018/01/31 09:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020003f10100000000000000010c00001ee400", 0x39}], 0x1) 2018/01/31 09:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b9f000)={0x0, 0x0}, 0x80000) accept4(r0, &(0x7f00005ad000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f71000)=0x32, 0x80800) r1 = socket(0x10, 0x2, 0x10) getpeername$netlink(r1, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000091c000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00002d3000-0x4)=0x19, 0xffffffffffffffc7) 2018/01/31 09:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000893000-0x11)='/selinux/enforce\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000097a000-0x10)={0x0, 0x20, &(0x7f0000d13000)=[@in={0x2, 0x0, @rand_addr=0xfa47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000785000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000638000)={r1, 0x0, 0x81}, &(0x7f00000d6000-0x4)=0x8) r2 = memfd_create(&(0x7f0000b05000-0x3c)="002670726f63eb657972696e6740d2f076bb0be2c2fc080a44d10b9cb33e5bffcc8c86d35d3f99f196a5ab452c5162da5a9dcaff76552bc09f35f4bd", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ffb000)='/dev/sg#\x00', 0xffffffff, 0x119400) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) fsetxattr(r0, &(0x7f0000e2c000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000abc000-0xf)='selinux:!%user\x00', 0xf, 0x1) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffa9, &(0x7f0000f70000-0x10)={&(0x7f00003e7000)=@getlink={0x1250, 0x12, 0x101, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd}, [@IFLA_LINKINFO={0x122c, 0x12, []}, @IFLA_MASTER={0x0, 0xa, 0x2}]}, 0x1250}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000394000-0x11)='/dev/vga_arbiter\x00', 0x2140, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e77000)={0x0, 0x8, 0xcad, 0x1000, 0x10001, 0x64, 0x8000, 0x2, 0x4, 0x4, 0x7, 0x100000000}) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x32000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003c6000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x34}, 0x691df04d, [0x3, 0x5, 0x400, 0x80, 0x1000, 0x7fffffff, 0xffffffffffffff80, 0x8]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX7(r0, 0x541c, &(0x7f0000125000-0x2)={0x7, 0xd37}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r1, 0x1) setreuid(r0, 0x0) 2018/01/31 09:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000007c000-0x8)=0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ppoll(&(0x7f00005fc000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ff1000)={0x77359400, 0x0}, &(0x7f0000679000)={0x0}, 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x3ff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ea6000-0x4)=0x0) [ 53.888019] IPVS: Creating netns size=2536 id=14 [ 53.933979] IPVS: Creating netns size=2536 id=15 [ 54.439210] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 54.457586] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/31 09:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fc7000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a1000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dfe000-0x8)={0x0, 0x8}, &(0x7f00007b4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab1000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1ff, 0x8, 0x8c}, &(0x7f0000214000-0x4)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x485, &(0x7f00003d2000-0x18)=""/24, &(0x7f000041e000)=0x18) 2018/01/31 09:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000760000)=""/0) 2018/01/31 09:05:04 executing program 3: mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000027e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000018e000/0x1000)=nil, 0x1000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept4(0xffffffffffffffff, &(0x7f0000232000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0x26, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000008000-0x20)={@generic="97563e431cb383315cc495a11fc478d4", @ifru_flags=0x6c02}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000283000)=""/230, 0xe6, 0x20, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) [ 54.836743] audit: type=1400 audit(1517389504.702:37): avc: denied { getattr } for pid=10082 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_generic_socket permissive=1 2018/01/31 09:05:04 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000010000-0xd)='/dev/urandom\x00', 0x0, 0x80080) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000006000-0x2)='proc&[\\keyring]vmnet0\x00', 0x1, 0x121, &(0x7f0000010000-0x40)={0xfff, 0x3, 0x0, 0xeb2, 0x9, 0x90, 0xff, 0x5}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000d000)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000d000)=[{&(0x7f0000010000-0x1128)={0x1128, 0x2d, 0x1, 0x0, 0x3, "", [@typed={0x8, 0x12, @void=""}, @typed={0x10, 0x6a, @str='proc\x00'}, @generic="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", @typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}, @nested={0x84, 0x71, [@typed={0xc, 0x80, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="189d47bb98f972edeff55f26fbd7c8e57092df05a47ec9ded0f7a884b85229053fce91f95f31560da6bf4f02d085aac0a7b267dc1be724fd999b341b2425cc6a074a728675c2b3d09ea95911205cc337eb882a0ea173cb995dc909", @typed={0x18, 0x90, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="a93fb8ad0ae20b977a36b15f804645c6c7aaccf46d2777752038b204e414", @nested={0x38, 0x13, [@typed={0xc, 0x7, @u32=0x7}, @typed={0x18, 0x52, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x7d, @u64=0x9}]}, @typed={0xc, 0x28, @u32=0x1}]}, 0x1128}, {&(0x7f0000007000)={0x1ac, 0x25, 0x300, 0x1, 0x1, "", [@typed={0x10, 0x8b, @binary="9de39f725f42"}, @generic="c0cf26c7d7e9e9413d8195bb536b0b6fff00bf8bbcb2ffef032b9471c4da408d2d46e7e8f6d83bb0bbb2154a5734be71677b12ea29e7296c7ea920dc7e67d42fccddf0bd0e886653a1b408c6926bac515a46750b28466ab29984cab855d272209493d32970b2d05a62a9e4be767790302c9d79dcdb0ff2d00cfcc07f861e78440dfc218048c976395d933d5a3eb5658e3b8a1fc242cb70e7386e5b668b624351", @generic="4488d8bce7ecef6ad86798a20394ce125e6e7bbf79d09fe691d81bc930319e4a75bcc2c3d09b6982dbf8c7473d20c071bd115bc1d76e2b764e5f2aebd804d510de0bfcf1fec04627b71e1cd7c8200e171d1ecc295d224729b740e2666c190b499830e7aed4a5d55607f85ac739d2d1e6cb9ff6acbd6b4fab497fdb245163971aa0b3fb2db5cebf8e358941cf5c46facf78a04f95d6a155a854224f3d4f4afee2c6a93a6d98b98d13357592ae38786db570dccfd73057cf", @generic="c7e4a65d268fd59c590b8bcff37549790c1c6e7bad311be508ac4347529f44e5724e59159c3059e2808ebcafddf468043f70a24a4d"]}, 0x1ac}], 0x2, &(0x7f000000f000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}], 0x28, 0x40004}, 0x4c080) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/31 09:05:04 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000638000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000448000-0x4)=0x17) r3 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000972000-0x38)={&(0x7f0000453000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd7000)={&(0x7f0000892000)=@acquire={0x134, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 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}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000543000-0x8c)={0x0, 0x84, "1f25f8bbbb40635409bd46255a84d37628807131ae5fda6898afed575ce9a158a6f07db0013181cb86b799c077f5148201c0b424142e2b38c45875f04024660550c96ac9117ffd10302f2e0f66bb24f16880acd320e7cf1fbc366485f2bb10e34c3cf52baec98d79fe3590d378565cda11f11f7e8d3cf08e1f07306266edc350956d0702"}, &(0x7f00000bf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000091000)={0x3, 0x81, 0x200, 0x1ff, 0x7fff, 0x7, 0x5, 0x3ff, r2}, &(0x7f0000e8c000-0x4)=0xfffffffffffffe59) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000761000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x2, 0x3, 0xa, 0x0, 0x100000001, 0x96c}, &(0x7f000067a000-0x4)=0x20) 2018/01/31 09:05:04 executing program 6: setxattr(&(0x7f00006ee000-0x3)='./file0\x00', &(0x7f0000d04000-0x6)=@random={'user.', '\x00'}, &(0x7f0000ab5000)='\x00', 0x1, 0x3) 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}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @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, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.886168] binder: 10103:10105 got transaction with invalid offset (0, min 0 max 0) or object. [ 54.907502] binder: 10103:10105 transaction failed 29201/-22, size 0-8 line 3190 2018/01/31 09:05:04 executing program 2: r0 = socket$inet(0x2, 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000)='stack\x00') read(r1, &(0x7f000016b000-0x33)=""/51, 0x33) syz_open_dev$evdev(&(0x7f00000b3000)='/dev/input/event#\x00', 0x80000001, 0xc02) r2 = syz_open_procfs(0x0, &(0x7f0000223000)='net/rt6_stats\x00') ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000d08000)="4f83bb3be44bfd8b5dab20e0bb09980c95fea74fd22e8c8954da588d226911336728dde617715e312429085c02c772f5") sendfile(r2, r1, &(0x7f0000b4b000)=0x0, 0x400000ff) fstat(r0, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b3000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000bb000-0x38)={&(0x7f0000cb2000-0xc)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000c28000-0x10)={&(0x7f0000f7e000)={0x2e4, 0xa, 0xb, 0x100, 0x2, 0x2, {0x5, 0x0, 0x3}, [@typed={0xc, 0x23, @uid=r3}, @nested={0xfc, 0x46, [@generic="f3abc405fadf954960437add1c954d569b692ce8917a00e95f080e2ebab0f4966d6bd7e8e9fc79b2d67ad6a71a5c241ca192ca7301c68368d6e5d2b33f1f762ce8537e267714419896344121", @generic="3c45e6f53abaad287b0178c68763e466e54cf55b75fc1ce42f83e2d5f2c698e8d6f6018120f75158178c38bdfaeeea9b811b42b68ab327c7e71a37ced1565be873a6e58815e2f004d0e10262c3d79ab575fcb64b85c122b0e6413a0532c6753227c4049fb21adef90dfe8c8ada8ffe5f7485e0503b653cfbad8199227fe082fa9166e26c6701ab1a4e725f948c515abde8c8066a470718c230a058aa57", @typed={0xc, 0x59, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xc, 0x95, @u32=0x1}, @typed={0x60, 0x11, @binary="da9321218a83dd10816f93670b1921ff8c59a996693503ff1fdd075406ab796f80327bf6bc2c2d9255daaea2702a64971b8edd2857c679d72cdf57780dacd09c45a597295cc682ebae3f2538a08b7d2766dfcf59c6903886"}, @typed={0x10, 0x15, @binary="d5907ef2ca15"}, @generic="6a41cb7dd4a57b6483c059230c3f6f9bbf84bfb976af3b94eb4bedd6718d4909f4ecd011b844113d5bc632ffa2fa984bed8ab77296f78bf9738ca49151cd89c0c1ce5db95e0dc31f78b4f1bf26b3893a5e4c376b779a200cf8ccdcab1d525269a89128b02f06b6cd4a2d6af35e573b2e2e682c99e75865389b34f7d05bf21bbec2c1bc8bdcdf0c4680d3967cd73987f87052f45fa9600683907cc5ee88abf71d0fa009bf5ef99a7a3d1c6c31a2b75d5e7d820539f303", @generic="4fc4bca5638718da344860ec5a3201220ae9b1126dbce79abdaa9c7fb280b43f289f2877163993f856e5c032e839515b2f56a518340e83a016bd21ca7d0149fb41570a3870afb3a47b2e1bafe7ff71ac7968ef43c8dba48d115c28a1f1470d2ff6c21fa77515546e73c3de2fa2988e1311c302180a237d4a163228aef489f8339681df271dfb10", @typed={0xc, 0x61, @pid=r4}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x4}, 0x40000) [ 54.941138] binder_alloc: binder_alloc_mmap_handler: 10103 2018e000-2018f000 already mapped failed -16 [ 54.960066] binder: BINDER_SET_CONTEXT_MGR already set [ 54.960075] binder: 10103:10105 ioctl 40046207 0 returned -16 [ 54.976867] binder_alloc: 10103: binder_alloc_buf, no vma [ 54.983670] binder: 10103:10113 transaction failed 29189/-3, size 0-8 line 3127 2018/01/31 09:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000166000+0x7e8)=0x0) sync_file_range(r0, 0x9, 0xfffffffffffff000, 0x4) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f0000143000)='./file0\x00') ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00008a8000-0x66)=""/102, &(0x7f0000db8000)=0x66) unlink(&(0x7f0000e88000)='./control/file0\x00') r2 = getpid() perf_event_open(&(0x7f0000584000)={0x0, 0x78, 0x6, 0x1, 0x40, 0x6, 0x0, 0x5, 0x140, 0xc, 0x1ff, 0x9272, 0xfdc1, 0xa50, 0x400, 0x7, 0x1000, 0x1, 0x7fff, 0x0, 0x0, 0x1, 0x6, 0x5, 0x0, 0xde, 0xffffffffffff7825, 0x1f, 0xecfe, 0x0, 0x5, 0x6a67, 0x4, 0x800, 0x2, 0x9, 0x2, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x4}, 0x0, 0x556173a5, 0xfffffffffffffff9, 0x0, 0x6, 0xa87, 0x5a, 0x0}, r2, 0x81, r1, 0xd) bind$unix(r1, &(0x7f00002a5000)=@file={0x0, './control/file0\x00'}, 0x12) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000043e000)=0x0, &(0x7f000030f000-0x4)=0x4) fcntl$addseals(r1, 0x409, 0x2) 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000425000-0xd2)={0x0, 0xca, "42e71b19bbbbdec2f97c329005c3d27988547b3c69681073f1b2c62881a4736dfa8e906c2801a187702a3e8337e532a968944d6c4221942f6f5e4c4f829a6feccc119a27bb300acd9a2e2577fdb7148ff90851ba54096ed51b7a24ae0a39868c1d90a75577c64ead735e077e7381c5b1d0e6cdb0911032ce47d55ec277607e9e6e13b74ee4121534e02207213c574a4ebf4ea752e99a0f1dbfab394b37da9e66932a07c7a13b33d694a4c69b0f28c52beaf3d6fdbdfd6c2b01788517e5a1d9356a04de6fdad57100d74e"}, &(0x7f00003be000)=0xd2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba3000-0x14)={r1, 0x7, 0x2, 0x5, 0x2798000000000000, 0x5}, 0x14) 2018/01/31 09:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d5c000-0x4)={0x0}, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000113000-0x28)={&(0x7f0000bdc000/0x3000)=nil, 0x5, 0x2, 0x40, &(0x7f0000b69000/0x1000)=nil, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000894000)={0x0, 0x7ea8}, &(0x7f0000945000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008bb000-0x6)={r2, 0x79}, 0x6) 2018/01/31 09:05:04 executing program 5: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") pipe2(&(0x7f00006da000)={0x0, 0x0}, 0x4800) sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) 2018/01/31 09:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) get_thread_area(&(0x7f0000079000)={0x8, 0x0, 0x0, 0x2, 0x0, 0x9, 0x9, 0x2, 0x80, 0x7fffffff}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000887000)='/dev/pktcdvd/control\x00', 0x101280, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000016f000-0x4)=0xca7d977, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) utimes(&(0x7f0000a0b000)='./file0\x00', &(0x7f0000b34000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c53000-0x4)=0x0, &(0x7f00007ef000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002f2000)={0x0, 0x8}, &(0x7f00009f2000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001bc000)={r1, 0x802, 0x30}, &(0x7f00007af000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000048000)={r2, 0xffff}, &(0x7f00006c7000)=0x8) 2018/01/31 09:05:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/31 09:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) r3 = getpgrp(0x0) getresuid(&(0x7f0000754000-0x4)=0x0, &(0x7f0000ce2000)=0x0, &(0x7f00008e4000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f30000)=0x0, &(0x7f0000c06000)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000b49000)={0x8000, 0xeb0, r3, 0x1, r4, 0x7, 0x5, 0x10000}) 2018/01/31 09:05:04 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x1000) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000096c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d74000-0x4)=0x60) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00001ad000-0xcc)="4be3c19805ba8ac97f7a8f78d058b5e848de4d085a8e90440ac6f24d7ebb4cc184a062637237401aabc7ad6aa625e325be6b2d802e736498f17b4e8964ae62bc130e8bf8724894cf3008420eff0ad180a097a262bd0f617e3ec3ce9c9f8f2851f0df6a5b6575c8d24fb9ff2f54676972928716f776b69956a1cbd186090dc04fda2d60e2a0c0dc6d88914efc21aa31a2232752d2c841d493d4cc4e913e77a3e4ab3c55fd585496e1817e6dd0db71b947af0cb8cc40928459e4f9c58842484c339836740270e6cd4ebbe3284e", 0xcc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000096a000)={{{@in=@local={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=@mcast2={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}}, &(0x7f0000f84000)=0xe8) recvfrom$packet(r1, &(0x7f0000cee000)=""/93, 0x5d, 0x1, &(0x7f000087e000)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00004bd000-0x28)={@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]}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f85000)={0xeb3fbb9, 0x4, 0xfffffffffffeffff, 0x8001, 0x0}, &(0x7f0000f86000-0x4)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000055000)={r5, 0x7}, &(0x7f0000f86000-0x4)=0x8) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.003273] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.008848] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 09:05:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0xffff, &(0x7f0000002000-0xde)=""/222, &(0x7f0000004000-0x4)=0xde) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ae9000-0x24)={0x4, 0x400, 0x7, 0x3f, 0x5, 0x3, 0x3, 0x5, 0x7, 0x3, 0x10000, 0x7fff}) r2 = dup(r1) setsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000899000-0x4)=0x7fff, 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000061d000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fec000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f00009ad000)=0xc) setfsgid(r3) sendmsg$netlink(r2, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) dup2(r0, r0) 2018/01/31 09:05:04 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000a8000)={0x3, 0x3b, &(0x7f0000000000)="e0fb9c814fc9e5f808609555c5ee66ce09104c1aaf8a5f62f5d01ca48f50a4db9c59fc1a9d49103b7ab82103b45c324c5fe1fb87d2adef0eb55714"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e6d000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001c9000-0x1000)=""/4096) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b43000-0xc)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac7000)={0x20000004, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000071b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000-0x4)=0xe8) r4 = add_key(&(0x7f00006f5000-0x12)='.request_key_auth\x00', &(0x7f000054e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000b6000)="cf68c2755b6a3405ffaa8bee716bcdff5ca462e762804dc4fadab02ea4dc91f3ae78963bdb868b90345312a03a307619633161d2b985055ce22cf6fe6b1471fb3f5484216f6ac352079d8766d1506a88120071ef24d7de7a", 0x58, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x63) write(r1, &(0x7f0000534000)="354c8596186ca52b5cac284b2a847e268e33e4af7cbb0540ed69d48205837c655d3609db6491997bc1bd6546b55217ce4599ed7cf316e04384dc36778af75abd9eb1bf45b6f42eb4b6ed3094aea3a69979062f057e11e7aa34abe6a81310536c2e23feacddafbdbce59a8abfd995e03f90f9036c7f634bcad5ab36ad88dfa14fb9e12f8289d3cdbe330e3eb2da1c90d97b3bb22e7e57a26129161961", 0x9c) socket(0x19, 0x7, 0x1) 2018/01/31 09:05:04 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) pipe2(&(0x7f0000f33000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000c9a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendmmsg$unix(r6, &(0x7f00002f6000)=[{&(0x7f0000809000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fcc000)=[{&(0x7f000030f000)="5adcdf0d672787c8768f", 0xa}, {&(0x7f0000fcc000)="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0x1000}, {&(0x7f0000d0f000)="0f51dbe75288e1673418dcb571863e0437b5e29eb77b43c342c90eae16699b661a7d4adf52c7ff8c8601090c43132c6e2e6cdb5e8fefb5f87001dd08e40c177cb41ea8494837236f49d8324991f56e112b89dd0a84d64c81507c0f2b60dcff26be946d9ed0045297fa9903665598986ca37300a6fd6ea742ce20af214de94eea4580d5a4fda73b7eaa5a338bf31166d1a100fa47f6833ae13163ba6b067c533a8584d892f5eba74d12b3d1964492a1f80b30b24b6c447da29e1ec17fee7f5afdc062a96b4880bad310cd4ccde74225b077f725ba20dfa0c7155eae7908adcbb393ec154478f7f8d9b67b65eb9c56b13b63165320", 0xf4}, {&(0x7f0000fcd000-0xb0)="cb5d02bf71bd26df2af69436ca1356b6dde63f2f02cfa9e79df5dc4f574bef817e78ecf431af7a6875d6c6c1857558ec6a7d1814725658a2886636d8622de0c9593cf8ce79f57bc96911e6f99b1dcd72f222b31ace193767a40439bb5a801fbbb58568f92014dcdda05eaf05c8c33fa09ba8e664737880b5e2413201b36283e45fc8e5a4073a42b96b4ad6543ed49cccfb3da529fc9a57b1cbe06342846cbcd1f2850c62c9f37f2306bbb074c67b39b1", 0xb0}, {&(0x7f0000fcd000-0xa5)="4e9670fdaf60d7c17f2ddd3b6525398e5f193691d9aaa277fbcd29e2a5aa2961dab41830a1417b4fe8c68a4130686f10343796d81bf6cf3937bc327d605da1d81422e89e2bcea452cadb14640f10b1a6b5dfc7acf3ac169c10cb66d7cb56f23bc76370556e50cb1b04503931c3decc7e1c06a18a3ffdcdb232a9b4d770d5a6fb74734c91b4803c770fb18aa4d878ae1dd881bfc82515fe5705ccc40bfada05968d58f2247d", 0xa5}, {&(0x7f0000fcc000)="8c208dabdd4dc229", 0x8}, {&(0x7f000008f000)="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", 0x1000}], 0x7, &(0x7f0000fcc000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x130, 0x20000890}, {&(0x7f0000814000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001a0000)=[{&(0x7f0000fcc000)="04a0289d7c020e15fc", 0x9}, {&(0x7f000080f000-0x39)="19c71f8f6b9633acf827670f2f539f3910ae72101a030dc71fe37f762aaba0d1119aff6f6b94848ae549a155f0f1e89956a57f97e769ca76be", 0x39}, {&(0x7f0000967000)="0092a1de78a76de1a136baf2b8f5c8537313db8078d7e03e5a3c99260587be4e971a49b10a4660266cdf065674169d7df3383cb7b97a56c0d5645d3311ffa03725adf87e2819694d969d", 0x4a}, {&(0x7f0000fcd000-0x9)="56a757edf752fe4e9b", 0x9}, {&(0x7f0000fcd000-0x1a)="97a2a06d8c38232f7b7166662edea80f2323d0aafbf90db90c80", 0x1a}, {&(0x7f0000fcc000)="03ed8f42a3c80326ec20bdecc4ec2a39ba961b3e1d53f154578d17a3962596e64cee7563fa98087d57c6e9817611693adaff9b4e24316833b79afa477fd1cc99c63940141cc89e", 0x47}, {&(0x7f0000fcd000-0xe7)="049c5c2bc37ccc1b0a998b489c4a1c232d52ea5a51e13afa8b91ae1b1a493db241982b7b94abddca37b6a0c4dac425f5a54637f43d38f10540edd6bced2cda2976e7b8b1099c6275a246f406bb8f40e1b3a4859fa055421fe717c557b28434928017b4fbde9d71609bc05e2c46ba3d6927f717b356a9a1e20dc7473f4e6a54d974f8e273257c3eb5e71fceeee2fe3ee673bf6f900a8f2b36510e73ad140b6c8ef52b982c2921bcee023a455dd14c69ad5b170356605e6837fe8f1e0db651d710d43d5237eaf56fc9c6343d44991ad4946042e9c7029fe4d535595b3395d1c2596aabc39acc478c", 0xe7}, {&(0x7f000042a000)="eb5130f6dea45f3cd4aa7a575b21b3369cf001dd4dc358f74a4180a8d18f57cd38d5bd9176452e7b0e8c477647cb7577e771b57cd53a38bb297ed3d8937b90f5dd47ccea9c6bf546daca2665d9f8f1e6c73ed70dfce1d87574c0b358182f23e0c08e5477a678f6cdad62a085aebc0e13952725748dabcbedaecfa9e259f7c63768cc884259a0fa337208491232ad5b5e9cb14fc1f30d41b808479b897b636cc6", 0xa0}], 0x8, &(0x7f0000e0f000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}], 0x58, 0x10}], 0x2, 0x40) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) ptrace(0x4207, r9) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000fcd000)={0x0, @in6={{0xa, 0x0, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001000000000000, 0x8, 0xfffffffffffffffd, 0x1}, &(0x7f0000557000-0x4)=0xa0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) 2018/01/31 09:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000767000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b14000)={&(0x7f0000fa5000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b77000-0xb8)={0x0, 0x1, 0x48, 0x2, 0x80000000, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcdc, 0x35, 0x8, 0xfff}}, &(0x7f0000ca8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000826000)={r2, 0x0}, &(0x7f0000855000)=0x8) r3 = add_key$keyring(&(0x7f0000109000)='keyring\x00', &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x20000000002, 0xc, 0x4000, 0x0, 0x0}, 0x20) 2018/01/31 09:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d41000)='net/unix\x00') setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f000040e000)="2501ad9e286e2e16da72cba69d9e0d4e08a6f5dc4c47e700b8c4d9f90f3f6a02b4b32f96828bfd08d5179448494136446e617d038433d951e6e053294e2dbc98b6466ffdf536220e6759bf30b29c60b28707edfbfd64d35497506623b012bd2ee9b90b4d36f13e86cbe273e44eced3dbd73d0f7cf3cdc49b961e1b32879ff4d9eba7d5d5d6033a65b0a65ed10da65124233ba6d3bad7411dda6e80e55dd10ece58e4ccde0f153201889994cba7baaa39c44efd20", 0xb4) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006b6000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fc2000)='limits\x00') r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00006ec000-0xc)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000622000-0x4)=0x40, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000054b000)={0x0, 0x9a, "2dce525e5d81cc1b9f62ed5985e59c031b4137b53c1025ea6bb53a915c0aadcc1566055a3e8a542b219ce226a79f0ecd659c63d7190e78251111d7e98dbd3dd89fe40b5e8217d9cc42852108096bc8be9ce3a3fb7b84dbdc36e0b00bbdaa2d1267400cc1cb38874befe1249f978f618f8548561ec3ad7d117c87b9aa72ae287aeacda5d8bf0ad3cc076d73cf839ff87cf6fd8cf19c9874841eee"}, &(0x7f0000550000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000629000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x8, 0x2, 0x8, 0x3, 0x5, 0x4, 0x20, 0x1f, 0x6, 0x4, 0x0, 0xfffffffffffffeff, 0x2]}, &(0x7f00006f2000-0x4)=0x108) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00007fa000)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, @dev={0xac, 0x14, 0x0, 0xd}, [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, @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]}]}, 0x2b8) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b30000-0xd)='/selinux/status\x00', 0x0, 0x0) getpeername$netlink(r6, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e3000-0x4)=0xc) poll(&(0x7f0000051000-0x28)=[{r0, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) shutdown(r6, 0x0) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000020a000)=0x10, 0x800) recvmsg(r0, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f000031d000-0x10)=[{&(0x7f000028c000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000b2f000-0xf5)=""/245, 0xf5, 0x2}, 0x40000040) process_vm_writev(0x0, &(0x7f0000dae000)=[{&(0x7f0000a63000-0x2f)=""/72, 0x48}, {&(0x7f0000311000-0x3b)=""/59, 0x3b}, {&(0x7f00002db000)=""/196, 0xc4}, {&(0x7f0000164000-0x1c)=""/28, 0x1c}], 0x4, &(0x7f0000123000)=[], 0x2b6, 0x0) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000c5000-0x8)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000f8c000-0x10)={0x2, 0x3, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000391000-0x8)='./file0\x00', 0x1, 0x9) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f8b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r3, &(0x7f00008e2000-0x57)=""/87, 0x57) fcntl$getflags(r0, 0x1) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000343000-0x52)=""/82, &(0x7f00008bc000-0x4)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000b4000-0x18)={0x0, 0x1f, 0x10, 0x40, 0x3}, &(0x7f0000488000)=0x18) r5 = open(&(0x7f0000c89000-0x8)='./file0\x00', 0x40002, 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000834000-0x10)={0x460f, 0x5, 0x2, 0xa1}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f8c000)={r4, 0x3ff, 0x2, [0x4, 0x1]}, 0xc) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000327000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000074000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e24000)={r1, &(0x7f0000037000-0x4)=""/4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000628000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa2000)=0x14) listen(r2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007ba000)='/proc/self/net/pfkey\x00', 0x210300, 0x0) r4 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000b1000)={0x0, 0x87}, &(0x7f0000cd6000-0x4)=0xffffff33) fcntl$setsig(r2, 0xa, 0x2f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d00000-0x14)={r5, 0x0, 0x401, 0x4, 0x0, 0x6}, 0x14) getpeername$inet(r4, &(0x7f0000443000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c9000-0x4)=0x10) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000f6b000)=0x4) 2018/01/31 09:05:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/31 09:05:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000390000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 09:05:05 executing program 7: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008a6000)=r1) rmdir(&(0x7f00000b6000)='./file0\x00') sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000004a000-0x4)=0x40, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="7327753fa8d942be720581799233ff4a30b0026066a30f8fe70d934382f3556e3a25c6f3277d5e2ff05eeecffbd9d1e04db30ef94726aab2e0e5662bd76a06211733631fd5924b49d8b295ffa659e145ccfee1febd5c3a33322af884b855c643407fe54725f6419f0b458c55d62e3e2b2e59f203ad9562c8f337d52905d1a595baa2deaeacdb8a7b3c462c35e22afb28d55b1c7b6852d41a24af797b1f1bbec1d7b5ab459e70c07670466c8786128dc0a84691740120fb26c8d5fc04b40a420a1e79c4c6d65087311752c99516a5585c19416a916703cac69f7065e14a7697f4ac88f9317ab77fa9df959dde5938df6d234868ee8dcdf3224b59930b41076cb034f1c9709e792741a44ecabd24923c32a5b58f8a996f95dafda08367b14b5b9127bf20be16780172a167381334a7d69032df4f73770734b087be432d9fcc1ca40ef4c727eca25226ea05bcb2ef54320c887ebafc76431387508fe672817e932caaf7345468ee2ab94693277d0646803760b2c052c234cc7ebc4a9b54b9c607a1f5dfa6cf9349992ba87c88b0709629dd219550462fd5ee6d5a613ed59197a9bdd1d93f9950af280ad1f360aabe4528535fdcf16d42d7c67fca16599aeb8d9d60185db874eaba4c5dd6b066ccbc0e885e3e59dde96d7ce44456af7d2cde724b389426dd8ea1ae1707711ae854a5a5087a0eb1023a03bb1a482f62cfb72423931b51d4a4c7733ee30004226648de7cd337d303430082dbcf6b3244c7cf4248b0315cfc5fdbeeddbc525a8fb1b678f4598a8b1d974a9475717663d4edaf4c8884757767b92bbc7be07266f5f32806aa833764f6dc79ca7c1e4bf2083b7d92756aa533fdbd62d6b902858cd20878a680c8c3ddac579bf8787d11c6d9d6a9705bb5bb5c26a6e8cf2163bdddab19962e8ba6555503d9edf63efc79110ea7601a77b8411085b525d87a1fc720ef61e52f73dd75bbb3d7fcf58be25a35ca7719ff848968d3442317638476d1c4576c30c929b9ccba0a60660a4d823f95acda6b9e61a443001c078ac5f8f8208a83e55f57da9a2093b1a245e175c93cb6ea9507706367df2fb9f7a0aac4328a8e9ce956cab2e43b62e249a5e86e65acd601261a532087f1b197ca1950090ce7befbd9dd759ba5ca73c78dc7dfb9a35cc3bf71fc2c10e80612854e1101141f510c00b347e72bf5a8bde05646f9af9d2cccf9013430735bb8282d677bf2f1bdc29abdc65f10cfa8105bc38857d26b94ff261039bac40112ef83fd6b6e14f9eb1f79feed0b5147ebe79bac9a1def04d1eb7c21d9b8634a2fb5491d2bc6904865e67fcec197b44d8340bfcb812c69eb026f560662e363c3a0876cf00840eb1f4429ee5c477d6080bce91b9497e64b3002331b60ac26f7d1cb", 0x3df}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x2, &(0x7f0000036000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x0, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20a, 0x40000000000, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x8, 0xdb, 0x2, 0x9, 0x2, 0x4, 0x0}}], 0x90, 0x814}], 0x2, 0x24008001) 2018/01/31 09:05:05 executing program 6: futex(&(0x7f0000f7a000-0x4)=0x0, 0x80, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0xff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ad7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000125000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x401) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000810000-0x8)={r1, 0xfff}, &(0x7f0000c65000)=0x8) fanotify_init(0x11, 0x181400) vmsplice(r0, &(0x7f0000ac5000)=[{&(0x7f0000df8000)="2930f78554163884a5b4e014b2ea65f41ff2294eff7c21d494c124a1ac11def94241189acc099f07ea0b5cab56fe8930205ef1c20a5ebe8ba5feb86cf0a1679866a2de1a7a4727fa7c64166410ee604167637c0de22af1f970d019d928d32a94d1d754729203379ec1ee6d2b8e14b6032bc0267961f3abfd954afab0269846341ab150531c5e29e9dba2bc28d24e05426d389d296a36a49aa406d4e28ed567c697abfce5dcb03ead683db65c62f71056b6eff173f7a37f", 0xb7}, {&(0x7f0000d4b000-0x76)="8bb0bf620bac77950ab570d154e29817252252c562be54a0a83380527f879451e7c9a5382dabb2811d948d029e306e28e91c511e22aa52d1de4d73e006dc414232a71dabff19d72998a9441b94199938b78775d7b0aadc2dcb3beb09bf50a3ea1d40f73497eaccd272e108294f771c84be4421cabf74", 0x76}, {&(0x7f0000829000)="414b61422edbeb727cc69beb38b2046f729d678a20b7ec2cd0b0910b985d1a853bac95cb59a4a381ae97211508bec3c3f0811b8060f983a88822c8114c517a3ee26dd8e2e5ee1c48fa940677c99dbcb6d473a3e97757dd357222e3a2feaf3751640fd1105a45630a61f94eac7b02b91b2d9892a4f2e06f89def91815b1c5379abf891efefdff1e763da5fcb8fd5856a3b16fbda657226699994f50b0ade3b92800c0760d7d83842ce0754fbe02bdb57e1df64cac1bcabd55b98fac8589ea", 0xbe}, {&(0x7f0000fa5000-0x64)="54d1ffc67f445d1aaa625b877a23ec06627d4c5baa5fe7a77c1de2447c40fe1641a0af445a6c467f43a6b147a31a713ef09958e1b14a8092db41868bda9342987a64e5d89f717c7a935e6dfc1b2fcda491cc711ddf191484267d0d1f2af5ec572691d26f", 0x64}, {&(0x7f0000a7c000-0x22)="d0e1c03a1cc148b5bf99c374d7e621912a9357851422c8913ff2c6e9a0bc951aec58", 0x22}, {&(0x7f0000bca000-0xe0)="6f1e3ca6eb5710d5882862b48ddf938adeef43d7503d5ee926a9b3b57b73e2ffba87ca6dde0630d66cfc2aec4772bb781c754061326cab19e964f9892cb5ac12b3024936641e5daca856ebedab1fe33e9d57804be9a26d0fd7cc94cbbce8485c82c5f1657d9ebaf4a7575985f2d9da8283905501b6748836c797b6fdb2adc74ce2557d6e35d1114ee1b9e520fe6291123caf6656d67db2328db4995ed9153c63f275a718c0e727762703c72aafc225b93e900f5cfc02af70cf892a0a026b8297b604fb4ac44e58e1d14e02f77010d638ea1c1cf9f13d1ccfc229b3438f240fae", 0xe0}, {&(0x7f00000d7000)="02220ddaa110de06de88adf330ad40a959029a53e2cea198e10cb30ab23ab191b2e086aa9ab0ab81470acce29b0342d78fc3d9f79aff1b18004a770bbff4695cd5bb04abe55f4b46cd87a33c35628ff30eef9a30ecab08c7d3b4fcc4fd622943b9fc93274666610f9a9a2efbfcde3ddbe7fb685f2a5f9095973b1cd3c9a32e8ba01d472831a39dcd428ebf8c27eab32a19bdaec385f21897cbbbf10c6e4e1acc264d6d62573f1cb0aac66a5893226aedcf6aa4846b54dea4b9b479d648b5a7872b95ebb6b459d5e693bfe81f561c687eeae52ca621bd775cddef77934a9e08828b9abd8e847b6f563c815e354858646fb0b3684c72", 0xf5}], 0x7, 0xd) r2 = syz_open_dev$usbmon(&(0x7f00006da000)='/dev/usbmon#\x00', 0x80000001, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dff000)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000206000-0x20)={0xff, r3, 0x10003, 0x4}) 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000781000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d14000)=0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="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", 0xfd59, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xffffffffffffff68) 2018/01/31 09:05:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f0000c31000)='./file0\x00', &(0x7f000003c000)=@known='system.posix_acl_default\x00', &(0x7f0000eb3000-0x61)=""/97, 0x61) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f04000-0x15)='/dev/pktcdvd/control\x00', 0x701000, 0x0) syncfs(r0) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xa, 0x80007, 0x401, &(0x7f0000984000-0x8)={0x0, 0x0}) fcntl$getown(r3, 0x9) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4)=0x0, &(0x7f0000ee4000)=0x0, &(0x7f0000ad7000)=0x0) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005ed000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000096d000)=0x0, &(0x7f0000ae2000)=0x4) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ae3000)={0x0, 0x7fffffff}, &(0x7f0000ae3000)=0x6) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ae4000-0x108)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x10000, 0x87b4, 0x8, 0x0, 0x9, 0x200, 0x8, 0x617, 0x1, 0x20, 0x6, 0x2, 0x1, 0x4b7]}, &(0x7f0000586000)=0x108) openat$hwrng(0xffffffffffffff9c, &(0x7f000027e000-0xb)='/dev/hwrng\x00', 0x111000, 0x0) bind(r0, &(0x7f0000ab5000-0x10)=@ipx={0x4, 0x8, 0x3, "651e4aeb31b9", 0xffffffffffffffff, 0x0}, 0x10) 2018/01/31 09:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='comm\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0xb) personality(0x4000000) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/enforce\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000908000)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b2f000)={0x0, 0x0}, &(0x7f00003b2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000615000-0x6)={r1, 0x0}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005a4000-0x4)=0xffffffff, 0x4) timer_create(0x6, &(0x7f0000c29000)={0x0, 0x19, 0x0, @thr={&(0x7f0000c55000-0x1000)="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", &(0x7f0000f6c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000-0x4)=0x0) request_key(&(0x7f0000f53000)='big_key\x00', &(0x7f00001e4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d1a000)='net/ptype\x00', 0xfffffffffffffff8) keyctl$update(0x2, 0x0, &(0x7f0000aa8000)="", 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000411000-0x4)=0x0) 2018/01/31 09:05:05 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) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000089e000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 09:05:05 executing program 2: ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000ab9000)={0x0, 0x3, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000f87000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000060f000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpgid(0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007aa000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000044e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="b430ccdb2064d013c7b9447d0a82b896", @ifru_mtu=0x3}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/checkreqprot\x00', 0x48901, 0x0) sendmsg$nl_route(r3, &(0x7f000066a000)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x4e000000}, 0xc, &(0x7f00008a5000-0x10)={&(0x7f0000b46000)=@mpls_newroute={0x44, 0x18, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x80, 0x5, 0xff, 0x3, 0xc8, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x10, 0x1, [{0x1, 0x0, 0xd3b, 0x8}, {0x5, 0x5, 0x7, 0x1ff}, {0x100, 0x0, 0x0, 0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000265000)={0x0, 0x0}) 2018/01/31 09:05:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000067e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) 2018/01/31 09:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004e3000)='/dev/sg#\x00', 0x4000000000000002, 0x2) listen$netrom(r0, 0x8) timer_create(0x3, &(0x7f0000bed000)={0x0, 0x41, 0x2, @thr={&(0x7f0000f36000-0x87)="dde408b2cd10005a3256a369e36dc240bdc6ba729cc5d98de9e8988e9675eefd1ece4e14779d3a1cd1dbf83490b095f819be40bf54c45eece0e9feded7677ec1fe44b31029ed3a5cd217a6ab7c7fce27d0f72d453e26d83cf7f5c7d8b5ca4d7b74dace52a17977664f16bfda1324d488f8fbb8656f00f24239d4a1f3acb2bec054aa593ed12d4d", &(0x7f000070e000)="e2f733eb856f87c5717cdcc6609ef0adefb8830caa1b802849c006b27b5471d7c7698bb0d96545ecf16086a157675e5de4d0b94df5ec98b6bf829c9eeff975241e82760b5b2abb211206244af003fe21784bb88f703d061cf50e3b4bab72341f6d1397bbbff177ac0bb72be1e6fd0c3f0c0cc897218449dace94c432cfb3992d97024221eea9a5b59f053d8ee7496876df251fb850275a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000889000)=0x0) timer_create(0x1, &(0x7f0000fdb000)={0x0, 0x2b, 0x2, @thr={&(0x7f0000e6b000)="50416c3f0c36aa5477c99a", &(0x7f0000e75000-0x6f)="9097f7ea41be644e6779671ee5e8e54583a343de35c400643aa86b81d3f80bf8998278b6f6de60d96e4bf3598e0463dd436e2d5f5e2460597c22515cb20a21e3b2a59d08453e96b0952fb5f7795d856302de79964ec701f48dfead98b185cec96eecd2b691ba47f29464cb90308097"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d7000-0x4)=0x0) clock_getres(0x7, &(0x7f0000c45000-0xe)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000bf2000)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000cef000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[], 0x0) 2018/01/31 09:05:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x3, 0x100000001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00001ef000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000557000-0x4)=0x2e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001b8000-0x4)=0x0) r2 = gettid() r3 = getpgid(0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000620000)={0x0, 0x0}) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000271000-0xc)='/dev/ashmem\x00', 0x10000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bfb000)={&(0x7f0000102000)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f00000d8000)={&(0x7f00009fd000-0x5ac)={0x5ac, 0x3, 0xe, 0x300, 0x4, 0x3, {0x0, 0x0, 0x5}, [@typed={0x18, 0x66, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1c0, 0x6f, [@generic="c2e3570bfa21315715960262808271421d431685d984d4bb2373923c862b139752de6180cc94011391b85332738c372936a21ed6dba47e2a76bd916d4d6c70528fe5cad3f9eb528153a0e7b4ae9c43c79734b6349a7ad64d67f3c3b731dca4d57488dec779bb3ab3f08cba68b97fe990e9b3b3", @generic="407d0d26c16edf9a4a782b7438d543a4ececa43816c696477caa66f0b07dd84ea17d2d738c803fd5c408ff1baa805114f0b7a1b31f8c64c05699b0dd0b1c5afd5f2fd19fe54ff0a81c07c79abcec546fe4bfc6118a67bfca2fd13f6e9781ea541576b6487972ad5a29f3e4076f394beb89f900d39ab6a685b79337880bad2d9498e474c27936f8ce4d938f63f259c593ccd229c403d7ebf003ac0afdff", @generic="50bdf833de2b93231f3e84ac02a3adc438fed4e02255c17843aa620ecf6def1baecd3adf26b689b3a8e8d3fc0d776afe0f6cf9e06216d8a14b140c435ea01cae93d9ace88c9e6908722a5b571cd58ab6e255384c1f69d8ef5400b36400711118c4bd3f8a4a48ed34ef40cc6b12e8153902af2dc18e0ee0cf981d054e07cd5147445a47a44d553048a24d6f25e312933e8e1d1ae1dd3e75522393a83685", @typed={0xc, 0x41, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}, @typed={0xc, 0x51, @ipv4=@multicast1=0xe0000001}, @nested={0x50, 0xe, [@typed={0xc, 0x71, @pid=r1}, @typed={0xc, 0x27, @pid=r2}, @generic="3a7e38568c6ba75388ec4a2fcd5bccb35642191771a77e4edd82991d5dfbadc91a8398e9ceeba32f27cc80275fd6ee7ddd32bffa"]}, @generic="3a9f0a82c18c9db3b61cfe5b99fb058edd16b94b3e01dc90d674b349918da20da871ab31c4c1076140d80672a0f389ef140df8644e58c24e06a870af4b0c20da", @generic="71dcf65a5e7106c8ca89a595ec86a6de14e5cc06132b567693bcbdd5255d25e3eb42ee8d9363786dbf2fdb7b50212702d02201b8a3c897fb2f59fcf27310398125597d8c698bf611de980f1a1a27981c87feffc4f9b645995ceafa145d1912264a43a3fcd906c0cbe15f5c2173", @typed={0xc, 0x22, @pid=r3}, @nested={0x2a8, 0x43, [@typed={0xc, 0x61, @fd=r4}, @typed={0xc, 0x8f, @fd=r6}, @generic="e06c8f2b0e00a8991a746e96640211b4eb643425ab32a73332341fa67abb0c7727acb6ef99124080bc21149fc5f86c9574754a362c808a5cf0a037d59d8a8954d334699c09498be38d9b1f0af78f23f6130bfedb4edadf2f3f18cf3c6f148abb925d46e6ea1f4b1ed896e9b4ae82d4e7b5e065359c4945717d0d3121f063acec9cff5d58cfd5077dc6652e6b61703eb04c7d758087cdc205649e6b909efbe4346fbec343304870fe6e1adafc1cf9101789b6f5cfe3a5d72f039de67d383358dcfe8833825aef3f2bba91d677", @generic="4d502f3840d3805ad2781e60ac463d223e02a8098eb7c0527636b060b15da2b07b40e8b1572f3238447534d87b295600137d601b7672af935f161cdb963aa66d75c42e80f31f9d55eeba8cef80be89eb8334515a900ae98b56afef2390ce51a665ac612bef45257de8d4450d5fcf93543848cab8644e9d2809aace23d1f2fb86371eeeb80285d8342f12b467a03157651173f03dbdd627e41f6ade2352fdfbb13d71ae5ba280e5", @generic="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", @typed={0x8, 0x18, @void=""}, @typed={0x14, 0x6e, @str='^:vboxnet0\x00'}]}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) r7 = open(&(0x7f0000325000)='./file0\x00', 0x4000, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000b3d000-0x6)={0x0, 0x7}, &(0x7f0000ba2000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000cee000)={r8, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x7, 0x6, 0x8}, 0xa0) request_key(&(0x7f0000e6a000-0x5)='user\x00', &(0x7f00004b0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bb3000)='(vboxnet1\x00', 0xfffffffffffffffb) pipe2(&(0x7f0000bff000)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_WAKE(r9, 0x8010aa02, &(0x7f00001cf000-0x10)={&(0x7f00006d6000/0x4000)=nil, 0x4000}) 2018/01/31 09:05:05 executing program 0: r0 = memfd_create(&(0x7f00001e8000)='ppp0ppp0#\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000034000-0x10)={&(0x7f0000000000)=""/157, 0x9d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xb0)="0456c054a6b6804a07a7ef3d0e35dfed14e1493b69e8260ad1ed322a2dd315bcb3241c6a3e171f6283c7215fc5549815a7d2f73dbb6f2274510a47c3309e927cdd0351aaf4bade5274db5bc3be973c55b5c24ddef8180e31dab385f64d833718a2896a0df41a07992099fd46739795d27982c369d54f396f598625c5a36b0c47e0fc1118c8dcd150364b9ae3e805b447a97ceb65266b48afeae2011d73e18e3e1fc871794a4bc9727a2fd27c383c87e8", 0xb0, 0x8000, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r1, 0x401, 0x9) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000-0x43)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00005e1000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dda000-0x4)=0xb) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000198000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x2c) sendmsg$nl_route(r2, &(0x7f00008da000-0x38)={&(0x7f0000b20000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000486000)=@newlink={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1000, 0x4) r1 = syz_open_dev$sg(&(0x7f000080b000-0x9)='/dev/sg#\x00', 0x668, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000b1c000)=0x7fff, 0xfffffffffffffd60) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="3060ff02000000000000467d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto$unix(r0, &(0x7f00002e5000)="f417c257a372c7316a8fb2b4b2d985027f117df9d6f3f8db32fd4137", 0x1c, 0x4, &(0x7f00007c4000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00009e6000)=0x0) bind$nfc_llcp(r1, &(0x7f000054e000-0x60)={0x27, 0x2, 0x690, 0x7, 0x7f, 0xcd, "a66c411c5d1e3b4790d9938b34124a955a9cf1c908ffebd0be7a3fb8d9de589bac1a5c718353db26406dc645d92b18335da03d0a67b6210bfa1d6ff8a0871c", 0x7ff}, 0x60) link(&(0x7f00006bf000-0x8)='./file0\x00', &(0x7f000095d000)='./file0\x00') remap_file_pages(&(0x7f0000e03000/0x4000)=nil, 0x4000, 0x8, 0x9, 0x43) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x6, &(0x7f00003d9000-0x60)={0x0, 0x1d, 0x5, @thr={&(0x7f00004fe000-0x29)="0975c4e3960fed462415ef6c20ddf9f73a97a300ac08ef92bd550917adcf9cdd6c1b8e61333f41eb03", &(0x7f0000c62000)="00934d7793d2625c6844345822b72eb1f5a651e4f4e8537cc96f7e75544eb909c3df3110bfef192ffec50b78d7231204210b0423770354bef3c9090c04156d0469c04d2651c9fa70f647c2e04c85763ce2a6f31a6630a214ea5e543d2d4501924b13f06f93593288bce0b7cfa1904ecf744e4303d59efd75159f8874b9a75e1ad058d98aa7fd068a47d36c0d6ff8713b8d6395dfd4c981f40d14696ec47a23bbbcf256c5aadad02220e7a4d281d9390caf25e018362ec28db9387746c880ddd3c0b9b3716bce568d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000290000-0x4)=0x0) timer_delete(r1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05000000100000000020ec", 0xd) socket(0x4, 0xa, 0x3) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ec000-0x9)='/dev/ppp\x00', 0xa8201, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000187000-0x10)={0x7, &(0x7f0000ceb000)=[{0xffffffff00000001, 0xcf6a, 0x7dc, 0x200000000000000}, {0x1f, 0x4, 0xee4, 0x7}, {0x5, 0x4, 0x0, 0x100000001}, {0x5, 0xfffffffffffffc2d, 0x1, 0x800}, {0x101, 0x1, 0xffffffffffffffff, 0x8}, {0x80000000, 0x8001, 0x8ca, 0x4}, {0x6, 0x8, 0x8, 0x5}]}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000085c000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000ae3000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00001e3000)=0x2, 0x8) recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0x198, 0x0}, 0xfffffffffffffffc}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) timer_create(0x7, &(0x7f000072f000)={0x0, 0x29, 0x0, @thr={&(0x7f000040c000)="", &(0x7f000082b000)="2954aba3233eeb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d5000)=0x0) r5 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000300000)=0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000dc7000-0x10)={0x0, 0x2}) clock_gettime(0x0, &(0x7f00004a0000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000160000)={{r6, r7+10000000}, {0x0, 0x1c9c380}}, &(0x7f00006ed000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff9000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000dc6000)='./file0\x00', &(0x7f0000001000-0xc)='mqueue\x00', 0x1240004, 0x0) 2018/01/31 09:05:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a5d000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000895000)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000e000)={0x0, 0x5c, &(0x7f000067f000)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005d9000)={r1, 0x2}, &(0x7f000082b000)=0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) lseek(r2, 0x0, 0x0) 2018/01/31 09:05:05 executing program 0: sysfs$2(0x2, 0x1f, &(0x7f00005ba000-0xf8)=""/248) r0 = syz_open_dev$mice(&(0x7f0000799000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000147000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x65)={r1, 0x3, 0x39, "cb95ac76aac57a6e622bc4916d7028f74a759d53ec8a2f28c01bf0dc16f6ccea37beafdd6d5f1c498e790c3e8a43686a5717f864b2d2645787f22f4398ca720fd04c135706eff224bbb23584810f57410987a181ff18fd7f701d3cfa22"}, 0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000bd5000-0x50)={{0xffffffffffffffff, 0x3, 0x3ff, 0x0, 0x7aa4}, 0xff, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000357000)={0x212, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x2bb}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000020000-0x4)=0x7) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/31 09:05:05 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x8, 0x6, &(0x7f0000faa000)="cee0bdc253d6da5c2541d15d1cc3d4803831ff477c42730116177796ebeb506ee2aab27c1574ee35799471453ba1a2bbf51812f1c37a71578a62e369f2e707bec971d0f00432c9f0fe38572aa7dc55aea33d68d758cac2ee9a54252b268e243f229182adbfd26c8cdb6dcb3aee615976ba954b9546146a5e71eb878ff6d2880a3318e3c8c2c923572b3e368cdf1a7b67046ddcf85b4084bd44b3c1bd65d86627e33db7845e9ffad3416f03914f6f02d87beb52ff462fbe039291a5de1b7b8c6084f6a08189982e9fc3aa41f2076d8b4e1e4f72872c7f309759edefaa8de67895ae9c7d9b88dbdfd35f75ab593042448c082a3f99b4058e41e0", 0xf9) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = memfd_create(&(0x7f000027a000)=']!+vboxnet0em1!-%$*keyring\x00', 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b26000-0x4)=0xadeb, 0x4) capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000582000-0x4)=0x1) fdatasync(r0) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000d85000)=[], &(0x7f0000465000)=[&(0x7f0000146000)='keyring(\x00', &(0x7f0000f34000-0x5)='#+%(\x00']) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x3, 0x526, 0x100) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000e1b000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000891000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xa50, 0x9, 0x79, 0x0, 0x7, 0x800, 0xffffffff00000000, 0x7, 0x3, 0x5, 0x3, 0x1ff, 0x0, 0x4]}, &(0x7f0000ab6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c7c000)={r2, 0xcd, "5ec094c0e1d01c17224c8b7bca0bd067dcfef5b9a511117f177fc6e78523ec3ac58e96e5042607871b408756749529c0747d5e1a686f41818451c712cd2efa4c9ed88a11bfd2ca3c58e94cc99010dd5af0560ee0e0fcd25a26cbb7d6e48817a7f786a50457967bb209c6fc0ef0fb92ddf9d8438c52297aa9feca3eeb003b3736b568453b634cd46bfde4044ade57ee2f210c3333694934553848754e6ed28f97a4d94e116bc29d5fd3a0c131ee941c89aeddf9de5d369870ea5509da3fdfab36e9dee2ac29aee323cf3a430041"}, &(0x7f00000d6000)=0xd5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000968000)={0x0, 0x1000, 0x286bbe2b, 0xce72, 0x7ff, 0x8, 0x7, 0x1, {0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff, 0x0, 0x91a, 0x5d}}, &(0x7f000042f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000a4000)={r3, 0x3}, &(0x7f000057f000)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000b22000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000060000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000068f000-0x20)={0x7fff, 0x7, 0x0, 0xdb7c, 0x10000, 0x914, 0x7, 0x24, 0x0}, &(0x7f0000a93000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00008c3000-0x10)={0x7, 0x0, 0x6, 0xfffffffffffffffb, r5}, &(0x7f000011d000-0x4)=0x10) write(r4, &(0x7f0000326000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000cd5000)=0xffffffffffffffff, 0x0, 0x0, &(0x7f0000734000-0x10)={0x77359400, 0x0}, &(0x7f0000b67000)=0x20, 0x8ef) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cda000)=[{r1, 0x0, 0x0}, {r1, 0x5015, 0x0}, {r1, 0x2200, 0x0}], 0x2157, &(0x7f00001e8000-0x10)={0x0, 0x0}, &(0x7f0000ab0000)={0x4a}, 0x4) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000c9000-0x8)='./file0\x00') 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aef000)='/dev/sg#\x00', 0x5, 0x440) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000c79000-0x64)=""/100) process_vm_writev(0x0, &(0x7f0000dae000)=[{&(0x7f0000a63000-0x2f)=""/72, 0x48}, {&(0x7f0000311000-0x3b)=""/59, 0x3b}, {&(0x7f00002db000)=""/196, 0xc4}, {&(0x7f0000164000-0x1c)=""/28, 0x1c}], 0x2ec, &(0x7f0000123000)=[], 0x2b6, 0x0) 2018/01/31 09:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000004e000)=0x0, &(0x7f000015e000)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb3000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) unlinkat(r1, &(0x7f0000e72000)='./file0\x00', 0x0) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000010000)=@known='com.apple.FinderInfo\x00', &(0x7f0000dbd000)='\x00', 0x1, 0x0) [ 55.600022] audit: type=1400 audit(1517389505.462:38): avc: denied { setattr } for pid=10290 comm="syz-executor6" name="6" dev="proc" ino=20280 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 55.628551] netlink: 510 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000606000/0x3000)=nil, 0x3000) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2018/01/31 09:05:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0x1) r1 = inotify_init() epoll_create1(0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000000000)=""/95, 0x5f, 0x40000000, &(0x7f0000001000-0x10)={0x4, 0x8, 0x3, "a7a1701ebf7d", 0x7, 0x0}, 0x10) flock(r1, 0xfffffffffffffffe) flock(r2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e7c000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r6, r5) 2018/01/31 09:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000220000-0xf)='/selinux/policy\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/loop-control\x00', 0x480002, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000c97000-0x9f)=""/159, &(0x7f000080c000)=0x9f) syz_open_dev$mice(&(0x7f0000fd0000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setns(r0, 0x8000000) r1 = syz_open_dev$sg(&(0x7f00006de000)='/dev/sg#\x00', 0x0, 0x8001) write$selinux_access(r1, &(0x7f0000413000-0x54)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x0}, 0x54) 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = geteuid() stat(&(0x7f0000ef7000-0x8)='./file0\x00', &(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 2018/01/31 09:05:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d31000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000db0000)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 09:05:05 executing program 6: inotify_init1(0x80800) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) 2018/01/31 09:05:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000015c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a19000-0x18)={0x0, 0x5, 0x10, 0x6, 0x40}, &(0x7f0000b12000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001f7000)=@assoc_value={r3, 0x1}, &(0x7f000003d000)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)={0x0, 0x100, 0x400, 0x3}) pwrite64(r1, &(0x7f0000ebd000-0x17)="41d173813ad9c114f63e2543327993b3c13af6116d86de", 0x17, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000838000)='/dev/ppp\x00', 0x109000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00004a6000-0x8c)={0x100000001, 0xfffffffffffffffe, 0xfffffffffffffff9, "7175657565300000000000001f00018000000000000000000000000000000000000000000000000000000000000000000000004000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) pipe(&(0x7f0000e16000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000013b000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @rand_addr=0x0]}, 0x18) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00007a8000-0x24)={0x101, 0x1f, 0x4, 0x40, 0x5, 0x9, 0x1, 0x13aa6490, 0x97d, 0x7fffffff, 0x57, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000409000-0x8)={0x0, 0x4}, &(0x7f00004a9000)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000131000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000ed9000)=""/4096) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035c000)={r2, 0xffffffffffffffff}, &(0x7f000088f000)=0x8) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000dd1000-0x86)=""/134) [ 55.647054] netlink: 510 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.650858] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 55.707174] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0x20000000001000) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000)="", 0x1ea) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = syz_open_dev$mice(&(0x7f0000b0a000-0xd)='/dev/input/mice\x00', 0x0, 0x40000) sendto$llc(r0, &(0x7f000062a000-0xa5)="8c2248d0863d5fce6b8f483ecd0718453cb67323ddea55ce6dad1af1d739fa85b6dc4b558e2521d7c55d5a111bc917cb13767a127554da4c1c3049513374d5f1fef7e807297b11602b9775bd5b486f6132137507903354e88ea6a8cdf6df43d9fa1317e2ea2bb00e8de7cd0a6ecfbdffbdd0a405da2efc9e646208abeaedd15c76eedb42542bcefcea91d11cce1f3fae7d75d3db1aeaa0953ed594932e4ca9ac067ba40f8f", 0xa5, 0x20000000, &(0x7f00002dc000-0x10)={0x1a, 0x15, 0x401, 0x1ff, 0x9, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) eventfd2(0x9, 0x800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[], 0x1, &(0x7f000012c000-0x10)={0x77359400, 0x0}, &(0x7f0000025000)={0x4}, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00001fc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x4) sendfile(r2, r3, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r4, r4, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5a000-0xc)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000a41000)="5832fd001d7d70e19cc0a633586edb246033c37e6926d97dfcec45e8750253d55cc66cdb705043328f61b6ce086a568008c5d98c95", 0x35) keyctl$session_to_parent(0x12) 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000852000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00003f7000-0x8c)={0x1, 0x1, 0x100, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000a6b000)={0x7, 0x5, 0x6, 0x18, &(0x7f0000a6c000-0xe)=""/24, 0xf7, &(0x7f0000a6b000)=""/247, 0x23, &(0x7f0000a6b000)=""/35}) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6c000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x8) exit(0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/31 09:05:05 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0xff58, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/31 09:05:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000302000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000988000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc5000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') symlink(&(0x7f00000da000)='./file0\x00', &(0x7f00002ba000-0xc)='./file0/bus\x00') [ 55.799857] sg_write: data in/out 1969188161/36 bytes for SCSI command 0x6e-- guessing data in; [ 55.799857] program syz-executor7 not setting count and/or reply_len properly 2018/01/31 09:05:05 executing program 0: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000ddf000-0x8)=[{r0, 0x200, 0x0}], 0x1, 0x3) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000004c000)='./file0\x00', 0x8008, 0x8001) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b7d000)={&(0x7f0000fda000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c68000)=[{&(0x7f00004e4000)="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", 0x1000}, {&(0x7f0000fda000)="c4eb805bf1ff1b86bb69da2813c526eb22a0fc46e3fe28060a4aa9003954d310cf5444a1047c40e98258774f396adfcff8d4e8dd8daabe81d73439bf2ad15d7c8dfbdaf879559fadfdadb910b43ab821a3a2341699434c369145d45534", 0x5d}], 0x2, &(0x7f0000fda000)=[{0xe0, 0x11d, 0xfffffffffffffffd, "1b212e001497309548ec35ed20abc16b5b5cfce9f5bb1d96907189f5d4978689280b84cad38f923f96446d695936ba61e72911c0a06a6b8f5e6cd82ff2984008190e6fc28bb8b68b3f35897531be94b4e6b801f9a0cc3c35433b1b0e23cbddcc297bc9b9191a87f9c12cce2a696d576264059e2d7aeb8442b2cc9607d2c62f1375671c55b1fcf06857fd6d154cee7c29352f1e5854a29a2c55ec5369dfb5115a10de6108accc7fc4a967c45204313a3e7263c97b5d46f73ddd0c34122e5ec6c325edc518e653fe2372c0"}, {0x88, 0x11f, 0x4, "1bd55c19bb2248040cce3115873cfc2bbca448ddbf7271354e274361b73ffca0d3116fcc39d0cc6b451a8912f200137ca8db398e774e371b78d9ee1b00b76619339f6ebc6a71dd37c8170317ae7a3495f818a25544bbdf8eea233abdffc3f0b96510268d4bbe92a365eeacbb335e858cc8f343c5"}], 0x168, 0x4040000}, 0x4000) chdir(&(0x7f0000fda000-0x8)='./file0\x00') mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/rfkill\x00', 0x20041, 0x0) accept$nfc_llcp(r1, &(0x7f00000cc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006b9000)=0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a9e000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x109}, 0x0, [0x2, 0xff, 0x5, 0x6, 0x80000001, 0x6412, 0x80000000, 0x6000]}, 0x5c) connect$inet(r1, &(0x7f000020e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00002f6000-0x5f)=""/95, 0x5f) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) lstat(&(0x7f0000d4d000)='./file0\x00', &(0x7f000062d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000728000)=[0x0]) lstat(&(0x7f0000ff7000)='./file0\x00', &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 09:05:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006c4000-0x8)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c90000)={0x0}, &(0x7f00004fa000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r1, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000013000)=[{&(0x7f0000011000)=""/12, 0xfffffffffffffffa}], 0x1, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x8)=0x0) 2018/01/31 09:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000015d000)='/dev/ppp\x00', 0x402102, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ff000-0xe)='/dev/keychord\x00', 0x14000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000021a000)={0x2, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000396000)='/dev/input/mice\x00', 0x0, 0x802) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000df1000-0x20)={0x8, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ee3000-0x10)={r4, 0x3}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000bfc000-0x10)={0x6, 0x1f, 0x80000000, 0xda}) 2018/01/31 09:05:05 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x4, @tick=0x4, 0xec, {0x1, 0x1ff}, 0xffffffffffffffe1, 0x2, 0x371, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000064000/0x3000)=nil, 0x3000, 0x0, 0xe0010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xb8, 0x0, &(0x7f0000003000-0xb8)=[@request_death={0x400c630e, 0x0, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000002000)=[0x78, 0x78, 0x38, 0x9a40e46bede7e9a, 0x38, 0x60, 0x0]}}, @acquire_done={0x40106309, r1, 0x3}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000001000)=[], &(0x7f0000000000)=[0x0, 0x30, 0x48, 0x40, 0x38, 0x78, 0x38]}}], 0x7f, 0x0, &(0x7f0000001000)="48e5060000008ab5bb3cebd3a8290e6a5a55651d73019d71c255307a870452040412a729855a3017e00cbc847bcbc2b55dd2db0d80b3191918d13847e441eb131d9b90c2db0c2910d9f6946281379a8bd2fdc50fc82a5f48b116820bab952bbeb7d7c104ae88d7735fb1f63700049fc259c47538fcfd6f1eb0f657ad9204e2"}) mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) openat(r0, &(0x7f0000081000-0x8)='./file0\x00', 0x10000, 0x96) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40086602, 0x0) 2018/01/31 09:05:05 executing program 2: clone(0x0, &(0x7f0000842000)="", &(0x7f00007a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000264000-0xcd)="") flistxattr(0xffffffffffffffff, &(0x7f00007fe000)=""/64, 0x106) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000b35000-0x8)='keyring\x00', &(0x7f00008a4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) 2018/01/31 09:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000095000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8dd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x0, 0x201, @loopback={0x0, 0x1}, 0x28}, @in6={0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff4a59}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x6}, 0x0}, @in6={0xa, 0x3, 0x85b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd52}, @in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x56c}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xba}], 0x10c) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000059a000)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) r5 = syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)=0x0) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r5, 0x0, &(0x7f0000b07000)=0x0) read(r6, &(0x7f0000f5c000)=""/50, 0x32) setns(r2, 0x8000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00009b8000-0x4)={0x0}, &(0x7f000084b000)=0x4) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) [ 55.884144] binder_alloc: binder_alloc_mmap_handler: 10390 20886000-2088a000 already mapped failed -16 [ 55.912325] binder_alloc: binder_alloc_mmap_handler: 10390 20886000-2088a000 already mapped failed -16 2018/01/31 09:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x10000000000, 0x2, 0x0, 0xffffffffffffffff, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f00005d0000)='trusted\x00', &(0x7f00006cf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a23000-0xb4)="7a95d0740eb5b86d52657aaaaf746e930ee7a3967015a55781db5bc988ad669e17b50bee80b96423f4e7e1a79e789156bd7bc48a1ba809c4a7c1e3cf9b8af6bf24d197e51b7ff347a0868470bff73b601c75ebfa55b1e1521a19e7348567c031310ef76606e4b80d03ab951131940b4189be4a474ad34bc3a049a020afe61e0652db836bf3f815a36d46470c04566698d9818f9a52f2ca401ae6ffd811c19158b65b78e14e08ccdc0e665f81c200bd7d09355535", 0xb4, 0xfffffffffffffff8) r2 = request_key(&(0x7f00005af000)='encrypted\x00', &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008bd000)='/dev/snd/timer\x00', r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) keyctl$link(0x8, r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 09:05:05 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f000092f000)='./file0\x00', 0x1a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005c000-0x4)=0x14) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 55.956957] binder: 10407:10411 ioctl 40086602 0 returned -22 2018/01/31 09:05:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006af000-0xb)='/dev/loop#\x00', 0x10f, 0x2400) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000359000)='user\x00', &(0x7f0000bb0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b41000-0x2c)="76d2be6dce734235d380ea5bcc1422c1ba447505c8118832a6b1652dea4628394b2e4fe4905b136ba3e6da3a", 0x2c, 0xffffffffffffffff) r3 = add_key(&(0x7f000029d000-0x5)='ceph\x00', &(0x7f00003e7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000)="ab710fd5742293026786c7d3f3f603f429c1a5da885c7b4f354840e9ca63d4bd0723576abcded5c5adbfccd73c295b38fc7a7dcc142f8dfccd2bd2062077addad6cf7f87d4dcf78f29b49b9127fbd9e438bf2085d3a2357baea726dde3b16f900391d2306fb9b3ae7a9596b8300865e63de13d0aa329a6871bacd1a4b65588c6d40615f77889c84c657a933113cdafa1a4c105de5df0d776", 0x98, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000cd3000)='user\x00', &(0x7f00001e7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a8000-0x39)="0bf4b5560e04b7dfe1819f0cb2690cf60a2acfced08a5953ec7843cda917db244c689cff31559ec97be20528ffa357c0317873dff4f04935b2", 0x39, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000cbe000-0xc)={r2, r3, r4}, &(0x7f0000177000)=""/0, 0x0, &(0x7f00004f3000)={&(0x7f00008bc000-0x32)={'wp512\x00'}, &(0x7f000079c000)="14c4ff1c9ea83cd28ad10938b4f5ff89e1b3acd76bd1dedfcb57a9d5598048970accf445c144198cfc226ac3b02bde09a04160e41cefc95479be2873367bea9a090f52b3bdec257e23e01b181ae49bd4649bfa04498790a70554f6ec7a72b610594abcbe321b21f8e8856996665d47549eaa226dc46e2c7ab09a7cb69a19a492bfe7d2d193f02efee1ea895c9a6ea938a41f062f71109de7e29de215454a8871129e4bd9b6abd7231fef9e2c72833d5d2b1905eaf4f4", 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f000036b000)='.dead\x00', &(0x7f0000733000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000faf000-0x5)='ceph\x00', r3) 2018/01/31 09:05:05 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000012000)='ns/uts\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000000a000-0x4)=0x5) [ 55.970342] audit: type=1400 audit(1517389505.832:39): avc: denied { setgid } for pid=10417 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.975664] binder: 10417:10419 ERROR: BC_REGISTER_LOOPER called without request [ 55.996306] binder_alloc: binder_alloc_mmap_handler: 10417 20000000-20002000 already mapped failed -16 [ 56.004555] binder: 10417:10438 ERROR: BC_REGISTER_LOOPER called without request [ 56.004588] binder: BINDER_SET_CONTEXT_MGR already set [ 56.004594] binder: 10417:10432 ioctl 40046207 0 returned -16 [ 56.020238] binder: send failed reply for transaction 66 to 10417:10419 [ 56.033977] binder: undelivered TRANSACTION_COMPLETE [ 56.033984] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.035910] binder: 10407:10445 ioctl 40086602 0 returned -22 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/ashmem\x00', 0x4000, 0x0) 2018/01/31 09:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7ff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0xfffffe7e) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pwritev(r0, &(0x7f00004fb000)=[{&(0x7f00006f7000-0xa6)="e47fadc6908081983a96e524b9c710e9076bc8908d3f38c6a36ad67879e8ea311f9573061528329e4fbfe376bd59563565494649c77251da58faed0fc7bffff58581816570882e0a94c0880ec9bd3b6d509950199591ca1291be58ba02fbb308eb9227fbb2d6ef80919d117554aab36cec9ab4a17c198fea277c253f65d61581311529c768de0fd7b49d86fa9f7b596a635f13e6c183eb86d92636ac53d361160674a8b2d659", 0xa6}, {&(0x7f0000599000)="5be09c60846960e4197f7c877a98cd02aab97b649caea136717fb370f318d68e278083e6be86e09bdfca2cded790f499eb43680efc145327235297fde2af1a4f7a5350d6fc1badadc06a207e4bb454b6bf78936bef928d1b2aa9bfce2e8d6504ae79c7b72cf14bd0c398826471439d548c85beeb6cb4dfbedb2608e13b9ddbc7f7c74f58180e1dcd84da20f82c4da7ee112b83141e6672b79f01446e13359171ae077c9b65948da3470fef8381b6e700afb0ec2b4a8e274a229d31a25764592529a7bbc4865126c6942285ebb9c668645efec0de63c3dafa7326d931ea489a5758", 0xe1}, {&(0x7f00004b9000)="ea291a93a070e9170c12f3c73fea903d5bf0ac46d3c9591817", 0x19}], 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000567000-0x8)='./file0\x00', 0x0, 0x1c1) getpeername$unix(r2, &(0x7f00003ad000-0x1002)=@file={0x0, ""/4096}, &(0x7f00004ac000)=0x1002) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f000004d000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1d, @ah_ip4_spec={@broadcast=0xffffffff, @empty=0x0, 0x200, 0x400}, @usr_ip4_spec={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xea4, 0x6, 0x1, 0x5}, 0x20, 0x5, 0x10001, 0x3, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000e7b000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/rtc\x00', 0x4000, 0x0) 2018/01/31 09:05:06 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = socket(0x4, 0xa, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e34000)="2e9121227acff4bb374becf13cf2b08c", 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000079000-0x10)={0x1ffe, 0x5, 0x1, 0x7}, 0x10) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fea000-0x1)='.', &(0x7f0000fea000-0x1)='.') pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) r4 = socket(0x18, 0x0, 0x4) accept$ax25(r3, &(0x7f00004a3000)={0x0, {""/7}, 0x0}, &(0x7f000084a000-0x4)=0x10) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r5, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/31 09:05:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a2000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e38000-0x1)=0xe8) r3 = getegid() sendmsg$netlink(r0, &(0x7f0000f9b000-0x38)={0x0, 0x0, &(0x7f00005dc000-0x3)=[{&(0x7f000006d000)={0x3a4, 0x1f, 0x122, 0x1, 0x3, "", [@typed={0xc, 0x9, @ipv4=@rand_addr=0x80000001}, @generic="eec1001d10d19fd2842fe010b8d1c7191afc79c78929ba10f6f89e628a115b839d084920ae204d3f6cd49af1077204eb5cbc4370babec804337370cf2d914568a30bd3783117e6b9c14de3a0fd66f74f758ec55f2b19f67e149cae30e40ca1c5e3bb811bd466d05b13471afa81dd88bbd58e7fa2be45", @typed={0xc, 0x3, @u32=0x2}, @generic="92cc2593a593cddc78fc4937fa62b1b7bab3dd19cec467952517c7d572a769cdbd0c1ea6e52b6fdc7af47561e79300513a923784f433d736d4f1464e679bc27d7d39e385b422defcb478f31486a766d9dede2dd2bc7a67b1d8f1b1dbd7dc4dc99c84ad14a1ea31eb5955b9d051dbd2fc24fbe201269da86427946164f9dc02c5b745c5e0433d3840777495733a6d87b397844b7fb9f4a451ea24342ebc89b39bc3a2cf0a3369f126da46dea3a1f6b8570b611a5b3620ff010dc67ff39c98c7684593588cbef6e5bf27cc7f0af41cb1efc81401a18c22", @nested={0x230, 0x32, [@typed={0x104, 0x28, @binary="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"}, @typed={0xc, 0x12, @u32=0x8}, @generic="af63fa571cdbcae2fe40c10dbf1a8e322d84afdfa4c709cec6c708791d3414a96927b1744e56346730a0059b1f7b24073c8c6283fd9c22b0f285f2c75ccc318e05b4230174f0552cc2850367b2da78241c", @typed={0xc8, 0x7e, @binary="fdb62635a58a8844bc2e896f97b44188d8377bb6be4ec84f67a3807c930548ab02226fd4f8e69fdf14fbcf13678e90e4ce61150a7df6e9f91bb3b7557c5d38a9560cfbce0c81fc0e0c8ae43bf7930b23a1583330af1dfdd1b412b595d65895f82f97363f7f3b4b04d3bc72b1fa4114e6bda5cab25b6a210709a1575109fca9076743ef1aad4eae79b97bbaf8d2fda9a22d823448e448169b24fd634786ba6a28ddae17a525234cd715babc9a9a8822c2a494fa3ad2978e079b4dd432d644189c"}]}]}, 0x3a4}, {&(0x7f00003a5000)={0x1238, 0x2d, 0x612, 0x5, 0x1, "", [@generic="314192bd04965398e46ca74aebf73cbe927dab3b10724a68aeb0b08dea1afcfbc8d2190a884bb9624231bae4c8ec283f57c0afa9bb8389decdbfb438d36b2dfc52fb0cadc9297ec0a6acf50c3ed65354e898d56dcdb9070012adff0f144a7f707465368bb0a3d69617d2de40a3e4c1bdda6422d3f4f9bbf9681775", @nested={0x8c, 0x87, [@generic="afc78a3e9f79eb0700688cf3006e69051789de9f6b1a66f422382a4a8ceba9cc27f29f41be0de322522e5e822bff7c7fd06df39d9b78f5152070eadff8617dda52a07581eadff6ddafab2d87f86c56613f4f202cfcfc1879016da3dd5a6c960fa2094f538cf033d6f9dc85bfe3adb47969b0ba4c307e932513124c6451cfdcd674645f780c"]}, @typed={0xc, 0x80, @u32=0xfffffffeffffffff}, @typed={0x1008, 0x1, @binary="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"}, @generic="80e07f98158ef2e3ecf780b8937db7d779c9e3cc09d56d85d86ce0f50714b02a4a141195ff86d8ecb2e530f2b8c0893eb4b223ed1cc34b8cdb4a080cb04a075aa4", @generic="82c6a4e522e40b3cb2f5811b31b6d7b543cffe46cac3bc4f407633982b3e053e2b4d1d42ad6fd182d8ce54a986103a9c0f726be317a5e2b9ff73c5752a86ea45ba3d2a4b61706a70f72d64c2b07f8fad0657f394f1964ed444e581c5e8765d3af2b606a7f0cf6ad48ffff6e66963c8cf887eadf68ed63d495aecf7e71fcc049258571e5fb3cd9fe420ac3b841434a9034821a7392124df82480e2404bb459860ab62c6a9b6160b6e4b9cf5e09278290e6d93aacfba60fdb331493e8ba344250b623356f8913c25bb4b"]}, 0x1238}], 0x2, &(0x7f00005b0000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x8000) sync() msync(&(0x7f00001c8000/0x10000)=nil, 0x10000, 0x4) 2018/01/31 09:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005f8000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c51000)=0x0, &(0x7f0000089000-0x4)=0x4) r1 = socket$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, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={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]}]}, 0x190) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c5e000-0x10)={0x3, &(0x7f0000ba9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00007cc000)={r3, 0x1}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={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]}, {{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]}}, 0x108) 2018/01/31 09:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = dup(0xffffffffffffff9c) connect$inet6(r0, &(0x7f00004bc000)={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/31 09:05:06 executing program 6: socketpair(0x3, 0x4, 0x4, &(0x7f0000137000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x101) mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000a00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xfffffdbf) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000004f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000003b000-0x4)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000004f000)='./file0\x00', &(0x7f0000046000)=""/35, 0x23) setns(r0, 0x4000000) splice(r0, &(0x7f0000005000-0x8)=0x0, r1, &(0x7f000004e000)=0x0, 0xff, 0x4) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000049000)='/dev/autofs\x00', 0xc600, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000004f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004e000)=0x14) r3 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x440000000000127c, &(0x7f0000023000)="") 2018/01/31 09:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b6b000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000006ffffef068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f00004e7000-0x1f)="0000ff0002031c000002af08ff000000fc853909000000012100ff3ffe581c", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000036a000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f32000)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/31 09:05:06 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000002e000-0x9)='/dev/rtc\x00', 0x101002, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000002f000-0xb)='cifs.idmap\x00', &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002f000-0xac)="e9bc164d0222b0b972c2156fdc6e86a06857f0f830890aeaeaf30a2f092ee80c9952dcfbe8b989f7f0751a7ca316047bcfcdf9a9f37565462815297d7c747fdc55dd055ed6a2d7cbdd807f57acbc553a34987c70d87710c6fa8eae486d988e66fddae78cd44466e550836af92f1cde551bd9f3747fd829a0de48bdf206df714ccdba070f02b8cf3635860c4968ffdaac51e3bc271a1074c7e9f202b09ee6ac5df1d45a00517957ed4d5d0f6e", 0xac, 0xfffffffffffffffa) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000022000-0x6)='logon\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002e000)="06bb6d8553a2b01046d33fed9aa08172b916667a061c969f49d034ebd7793046ecaa73198d5185433598ebfde6961f6f4249d551e2992ac05e6cb84c075947931d51362ab5c585058e7847ace43d59ad6f1aebf3d0a6339f97ddec324d2f529df858fc8cd0730670f4476f1ed6b9585cfb309a73a170657a72db41ae01f3e814950bab0b29588d34b94181b34349ac791cc6089104106444a504881038ac47944cc33b076bc785ed94a5561fc6b276b6aa360b8151ee993153c768393de004ca8471e9efc66d20cd83665ed096beddfd01ec856f642fb3edc3d7771af4fc9339fd0c9c4113543e8f2ba70c9dda849dcdff3ccc128305dc9f", 0xf8, 0x0) keyctl$search(0xa, r1, &(0x7f000002e000)='id_resolver\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000002d000+0x201)=0x0, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) 2018/01/31 09:05:06 executing program 0: munlock(&(0x7f000033f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$urandom(&(0x7f0000477000-0xd)='/dev/urandom\x00', 0x0, 0x8800) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000f9e000-0x4)=0x8) sendfile(r0, r1, &(0x7f0000f9d000-0x8)=0x0, 0x55) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) fcntl$setsig(r0, 0xa, 0xe) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c35000-0x1)="", 0xffffff0b) 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000da4000)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c47000-0xc8)={r1, 0x9, 0xc0, "3ea1e34f84eb6230e64e1379051f389473999adeecfbc3d86d10b49284e867af66eb9d82869724c4625d212be3d19d7b584388baeea3f29da35db9cb1f52e3047666ccbb33e08579af28dc69c7ad80ea1b9ac38b6d9865696eb0edb2e7b87880d914c634816dfbdf608edf72e3a1185103201a64a841d4accf3b93380dde15eb9830ff1f9adca7c4a0d90a490e253faf41936b3305a7658f6f3d4304ee623504836022deda5365e31eb6a72d196db7bb672685aa06a876d1fbdb933ca073e8f4"}, 0xc8) r2 = syz_open_dev$binder(&(0x7f0000801000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f59000-0x30)={0x4, 0x0, &(0x7f00009ef000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000627000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r3, &(0x7f00009de000-0x1f)="1f0000000104fff6fd7b4514234d000000000200080001000200dc40df000d", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000490000)={0x0, 0x6f, "4417223710dda0d935a50aaa67cf057027a4e72e4aeacc04f9c90c4a25221a852f5baf76249595a85fe24c15b3e870e04726d1e9c433fc303941f3a0a2f1b194424ec2e61a4380c4b3930c1023b818ddb155ac2d8085ace9fb3b2b2ffa9c1edcaf499dc1f917df6fe9cbc270ebf981"}, &(0x7f00008f8000)=0x77) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002ef000)={r4, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c7e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000042f000)={r5, 0x5}, 0x8) 2018/01/31 09:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) r1 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000c50000)={0x0, {""/7}, 0x0}, &(0x7f0000e18000)=0x10) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 09:05:06 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d5e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000b83000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/31 09:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f00007f9000/0x1000)=nil, 0x1000, 0x2000000, 0xa2030, 0xffffffffffffffff, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ccf000-0x30)={0x1c, 0x0, &(0x7f0000217000-0x1c)=[@increfs_done={0x40106308, r1, 0x0}, @release={0x40046306, 0x4}], 0xee, 0x0, &(0x7f0000bf3000-0xee)="d1c0d10f8d55905ddc88925b9051402cd992f71f0f900cdc734082a324b41e37267dde172fac8bcdcf3d5a1549e9016a013b1c932d33c958114ade90d4425a2c9a144275b7efa714e3c8279c7dc165ac0154fb2b028e4ef71d2a55bf953a049fa89c745eaf53af8b3f95af1e3acfe6b7fa784a199caafc9f6ab7916306a2f13e2a8c313b483594b9403266fe75ddf4469b4abe6f86561b45e2abba5fffdcfecfcb6e7e956a8cac3e15ccff99e9180bad02a74b0be284839cfa43f4ca24759e36a71c7f885e952355760d3f42735b1ea1053f450d8e37501392c4ef158cc8ecea003662553afecf8dbd5f84594fff"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f0000659000)=[], 0x1000000000000026) 2018/01/31 09:05:06 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101100, 0x0) sendto(r0, &(0x7f000002a000)="44ca83304029e070d24879abb0835212c19f41b1b59c3293b943fdbe488cdc7026696e9e216d3f4ff40d9235b3e888e5a4e0ed083ea3dbcab91841cfd52b8eef346a06da1ed5af4ebae42923f531971f95054a85ba0e50ef28dabaeecc449134cc8321aabe0cf1f3d5414a4b0643a363fdbc6e8e8ca37717a478bc349e35111b23963a9f7bcd69f07761d7ca8f8e10a9bda3ebd026d92186cdbe672bfdbadd9e83081af402ee5e6ea2c2fed3e23c01a7629c5e7c599941c49e634b6a33afef2aba", 0xc1, 0x4000, &(0x7f000002a000)=@llc={0x1a, 0x1f, 0x8, 0x0, 0x8, 0xd261, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 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) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) timerfd_gettime(r0, &(0x7f000090c000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r1, 0x10, &(0x7f0000a21000-0x8)={0x0, 0x0}) 2018/01/31 09:05:06 executing program 0: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00006cf000)=""/85, &(0x7f00001f5000-0x4)=0x55) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='eth1.^:\x00', 0x1) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x800) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000013000-0x4)=0xfffffffffffffffb, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000014000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffff, 0x1, 0x3ec2, 0x0}, &(0x7f0000001000)=0xa0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c7f000-0xe)={0x5, [0x3, 0x7f, 0x800, 0x87a, 0x1]}, &(0x7f0000c16000)=0xe) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d13000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 09:05:06 executing program 6: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000b35000)={0x0}, 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00009a4000-0x4)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f56000+0xa7b)={0x40, 0x4, 0x4, 0x9, 0x0}, &(0x7f0000fc5000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d63000)={r1, 0x2, 0x4, [0x4, 0x6, 0x5, 0x6]}, &(0x7f000025f000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000017000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) connect$pptp(r2, &(0x7f0000cb9000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060d000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004c3000-0x20)={0x100, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00004bf000)={0x8, r2}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000af4000)=0x4, 0x4) 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffef4, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x4, 0x1, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x400}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000081f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000057c000)={@common='sit0\x00', @ifru_flags=0x7002}) socket(0x200000000010, 0x2, 0x0) 2018/01/31 09:05:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) r1 = syz_open_dev$usbmon(&(0x7f0000f2b000+0xb62)='/dev/usbmon#\x00', 0x2, 0x20001) accept4$llc(r1, 0x0, &(0x7f00005a3000-0x4)=0x0, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e27000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000534000)={0x0, 0x0, 0x0}, &(0x7f0000994000-0x4)=0xc) lstat(&(0x7f0000a35000)='./file0\x00', &(0x7f0000361000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000089e000)={0x0, 0x0, 0x0}, &(0x7f00000d6000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001be000-0xe8)={{{@in6=@dev={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3d000-0x4)=0xe8) stat(&(0x7f00001e9000)='./file0\x00', &(0x7f0000882000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = geteuid() r9 = getgid() r10 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a43000)={0x0, 0x0}) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b1000-0xb)='/dev/hwrng\x00', 0x4040, 0x0) r13 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/validatetrans\x00', 0x1, 0x0) r14 = accept$inet(0xffffffffffffff9c, &(0x7f0000669000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d60000)=0x10) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7f000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r16 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000234000-0x4)=0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000369000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f0000405000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc8000)=0xc) stat(&(0x7f000029d000)='./file0\x00', &(0x7f0000472000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004be000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e68000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020d000)=0xe8) r23 = getegid() r24 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000645000-0x4)=0x0) r25 = accept$llc(0xffffffffffffff9c, &(0x7f00000da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e2d000)=0x10) r26 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d5e000-0x32)=@file={0x0, ""/48}, &(0x7f0000a03000-0x4)=0x32, 0x80000) r27 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004ac000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6(0xa, 0xe779dc0fbed6278e, 0x2, &(0x7f00001a7000)={0x0, 0x0}) r29 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r30 = socket$inet(0x2, 0x5, 0x1) r31 = syz_open_dev$tun(&(0x7f0000c2a000)='/dev/net/tun\x00', 0x0, 0x200000) r32 = socket$inet6(0xa, 0x0, 0x3ff) r33 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000034000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) r34 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb8000)='/dev/ptmx\x00', 0x20000, 0x0) r35 = open(&(0x7f0000a10000-0x8)='./file0\x00', 0x8000, 0x40) r36 = accept$inet(0xffffffffffffffff, &(0x7f00009a3000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000991000-0x4)=0x10) r37 = memfd_create(&(0x7f0000e78000-0x2)='{\x00', 0x2) r38 = accept$inet(0xffffffffffffffff, &(0x7f00002aa000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000435000)=0x10) r39 = openat$keychord(0xffffffffffffff9c, &(0x7f0000062000)='/dev/keychord\x00', 0x40, 0x0) r40 = openat$ashmem(0xffffffffffffff9c, &(0x7f000024e000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ab7000)={0x0, 0x0}) r42 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4c000)='/proc/self/net/pfkey\x00', 0x1010c0, 0x0) r43 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000191000)={0x0, 0x0, 0x0}, &(0x7f000005c000)=0xc) r45 = getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c35000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004a7000)={0x0, 0x0}) pipe2(&(0x7f00003a7000-0x3)={0x0, 0x0}, 0x800) r49 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006b3000-0xe8)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000296000)=0xe8) lstat(&(0x7f0000cae000)='./file0\x00', &(0x7f0000bfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001e0000)={0x0, 0x0}) r53 = syz_fuseblk_mount(&(0x7f0000398000-0x8)='./file0\x00', &(0x7f0000e53000-0x8)='./file0\x00', 0xf001, 0xffffffffffffffff, 0x0, 0x6, 0x5, 0x4) r54 = syz_open_dev$evdev(&(0x7f0000d51000)='/dev/input/event#\x00', 0x401, 0x2000) r55 = fanotify_init(0x2, 0x800) r56 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000281000+0x3ad)='/dev/pktcdvd/control\x00', 0x22000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f46000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000c5b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000)=0x2e) r59 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r60 = eventfd2(0x9, 0x1) r61 = socket$inet_sctp(0x2, 0x1, 0x84) r62 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/user\x00', 0x2, 0x0) r63 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r64 = accept$netrom(0xffffffffffffff9c, &(0x7f00004ab000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e2d000)=0x48) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000010000)={0x0, 0x0}) r66 = openat$rtc(0xffffffffffffff9c, &(0x7f0000797000)='/dev/rtc\x00', 0x10000, 0x0) r67 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/ppp\x00', 0x20000, 0x0) r68 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000971000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r69 = socket$inet6(0xa, 0xa, 0x4) r70 = mq_open(&(0x7f0000fa8000)='[-+\x00', 0x43, 0x2, &(0x7f0000214000)={0x2, 0x7f, 0x4, 0x1, 0x3, 0x3ff, 0x6, 0x1ff}) r71 = syz_open_dev$evdev(&(0x7f0000b65000)='/dev/input/event#\x00', 0x800, 0x80) r72 = socket$inet(0x2, 0x4, 0x4) r73 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) r75 = socket$key(0xf, 0x3, 0x2) r76 = syz_open_dev$evdev(&(0x7f0000d03000)='/dev/input/event#\x00', 0x6, 0x109040) r77 = syz_open_dev$usbmon(&(0x7f00000f0000-0xd)='/dev/usbmon#\x00', 0xd6c, 0x203) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ea000)=0xc) fstat(0xffffffffffffff9c, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000324000-0x4)=0xc) r81 = accept4$ipx(0xffffffffffffff9c, &(0x7f000018c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000488000-0x4)=0x10, 0x800) r82 = openat(0xffffffffffffffff, &(0x7f0000a46000)='./file0\x00', 0x8000, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076d000)={0x0, 0x0}) r84 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004c0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000044e000-0x4)=0x60) r85 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x1, 0x0) r86 = socket$inet6_tcp(0xa, 0x1, 0x0) r87 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x9e77, &(0x7f0000019000-0x8)={0x0, 0x0}) r89 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b54000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d44000-0x4)=0x48, 0x80800) r90 = accept4$ipx(0xffffffffffffff9c, &(0x7f00004c7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000431000-0x4)=0x10, 0x80800) r91 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be4000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000184000)=[{{&(0x7f0000b7f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000747000-0x80)=[{&(0x7f0000e24000)=""/72, 0x48}, {&(0x7f0000245000)=""/155, 0x9b}, {&(0x7f000033d000-0xa2)=""/162, 0xa2}, {&(0x7f000074d000-0x2f)=""/47, 0x2f}, {&(0x7f0000531000-0x91)=""/145, 0x91}, {&(0x7f0000edb000)=""/37, 0x25}, {&(0x7f0000341000-0x71)=""/113, 0x71}, {&(0x7f00005e6000-0x6b)=""/107, 0x6b}], 0x8, &(0x7f0000eca000)=""/4096, 0x1000, 0xc29}, 0x2}, {{&(0x7f00007c0000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000118000)=[{&(0x7f0000f2d000)=""/101, 0x65}, {&(0x7f0000bdb000)=""/147, 0x93}, {&(0x7f00000c4000-0xf2)=""/242, 0xf2}, {&(0x7f0000e84000)=""/4096, 0x1000}, {&(0x7f0000d34000)=""/75, 0x4b}, {&(0x7f00005da000)=""/77, 0x4d}], 0x6, &(0x7f0000e24000-0x2f)=""/47, 0x2f, 0x100000001}, 0x6}, {{&(0x7f00009f2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00002fe000-0x64)=[{&(0x7f00000ad000-0xf0)=""/240, 0xf0}, {&(0x7f0000217000-0xe6)=""/230, 0xe6}, {&(0x7f0000e7e000-0xa1)=""/161, 0xa1}, {&(0x7f0000b16000-0xf8)=""/248, 0xf8}, {&(0x7f0000166000)=""/52, 0x34}, {&(0x7f0000654000-0xa)=""/10, 0xa}, {&(0x7f0000dd5000)=""/114, 0x72}, {&(0x7f00001ce000)=""/20, 0x14}, {&(0x7f0000b17000)=""/126, 0x7e}], 0x9, 0x0, 0x0, 0x4}, 0x0}, {{&(0x7f0000c11000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000563000-0x20)=[{&(0x7f0000b78000)=""/203, 0xcb}, {&(0x7f0000b3c000-0x11)=""/17, 0x11}], 0x2, &(0x7f0000814000)=""/227, 0xe3, 0x6}, 0x2}], 0x4, 0x20, 0x0) r93 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002a2000)=0x0, 0x80000) r94 = accept4$inet(0xffffffffffffff9c, &(0x7f0000623000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c9000-0x4)=0x10, 0x800) r95 = socket$nl_netfilter(0x10, 0x3, 0xc) r96 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0xd37, 0x10400) r97 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendmmsg$unix(r0, &(0x7f0000a57000)=[{&(0x7f0000b57000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066c000-0x60)=[{&(0x7f0000381000-0x82)="f23b973bee9160c0979cb07b629fcb95e692d3740be9f356d2990b9a031650e8e35c509c4ed6301c796d9c99f77676fe9b3ca771806bc2cb2d08f447aa12c13a94fddee2fb3e31d70faabb0bccc74b2e88a9aa3f6cbeb84dfa78bf7efe8ad7077220cbfbb971ddfbed6841e610eefebb71f25c61caec164daa2982c9709cd5dc7277", 0x82}, {&(0x7f0000cdc000-0x1000)="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0x1000}], 0x5, &(0x7f000072b000-0x168)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}, @rights={0x30, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x168, 0x800}, {&(0x7f000064d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000162000-0x30)=[{&(0x7f0000271000)="c8c6b1175e6ee61bc991f1c846fff2af8cd7c70e82ef4a43951ae5da15f98f77ff4d13a740dd7afe9281760ed6ee80ee223f170db51012e9eda4fc08d05dc23ebfe13b5cc4f70111184d38799c239398c4155020f526265eeaa4461c5aa10de36a777384123c90c51f6ff036903cac5edcace9d765dc1709c2b482b28e28a5ac482a8c4e466e5350c018e76bde", 0x8d}, {&(0x7f000045d000-0x60)="fce5113fc5fc7f1abaed77012d179b6ac16028f4ffe453366d97a82485b7d0942db0a5c8c5ecd781195f8279e13bdb9679ee699a4061dce7344b9b26918430ca529807c713193ccf80add5024456ec444c8cc96466048afbde4f0c3fbb00d15e", 0x60}, {&(0x7f0000e34000-0xb8)="2c8b646ca2035b5dccc6eda581f1500ea814553c49bb325478c1f19c2ad41f9a49357ef2634ab5d3528770c734f063facedee86262c74a8a79c42a730e17689f349bc5dfc54ae1758289d9f12c85526b9d8605cb90463cd594a65bd9c57f45286097c192e7d38ab60fe13260d8317ccf894003e2ae7ed74c6927c75d6b0e172845d9f0bd5de74efc06ae5765b2d9a2099c2f61e5623532105910c7b7915a11e3eebb3711cf2b8ff2439172937ea83b71a9b9c0b71846476e", 0xb8}], 0x3, &(0x7f00003dd000)=[@rights={0x20, 0x1, 0x1, [r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x30, 0x1, 0x1, [r52, r53, r54, r55, r56, r57, r58]}, @rights={0x38, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65, r66, r67]}, @rights={0x38, 0x1, 0x1, [r68, r69, r70, r71, r72, r73, r74, r75, r76]}, @rights={0x18, 0x1, 0x1, [r77]}], 0xf8, 0x40400c4}, {&(0x7f000020b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000374000)=[{&(0x7f0000f75000)="07e5b989644759afde88b02e745128d9fafe7d4256370a950e3ffdeff0b588bf3b1326c5521ab014c48d7fa014b3303d71984824303d941d248b46ad61e34d94a4ff75a7484a94f8ca533a31d10011d58cffa2ce0186d6ea9fb59e0ad83fa970b89269236699453fe12499ff5d22c0f2f708b2f3ffbe3c", 0x77}, {&(0x7f0000eef000-0x1d)="2e857165c169e2a4fd342fb0024be2d592295ede9304ee327588722e57", 0x1d}, {&(0x7f000048f000)="c0e2e40181a82d6ae3c07fe26a20895c0087284caf28ac359bf52c8824ec8dd5f767d41bd5c84631ce4336bb17f81f87e6173f6d5605cab464efb70eb342761163a53956029388eb5d6cc098826ad01b3b525e1954c616af4109db4f420db831d2f52c4126080f2023c3142a45c10bb8a2b39dab9b30418f6aa06fb7a6649c28cb22bbdd5d37807df4eb7fb4ffb4993eb29e0d2adf022830636a0020a6888c510c739d45192db72c326c340856cd9d1c7273195684a2bc", 0xb7}, {&(0x7f00009bf000-0x8)="558e493c9878ad07", 0x8}], 0x4, &(0x7f0000e0c000)=[@cred={0x20, 0x1, 0x2, r78, r79, r80}, @rights={0x28, 0x1, 0x1, [r81, r82, r83, r84, r85, r86]}, @rights={0x28, 0x1, 0x1, [r87, r88, r89, r90, r91]}], 0x70, 0x44000}, {&(0x7f0000920000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001f1000)=[{&(0x7f00004d7000-0x4a)="795fc053fe0bd35e72867d65cc21b9961cbd522b403fcf7660f8f7d58775dafa9bf2d5372ed58a8b3985d5fceace1e49d2b389fa1907d6e0bec569a0730388c6d4686e8cff2cd0d1b043", 0x4a}], 0x1, &(0x7f0000393000-0x18)=[@rights={0x18, 0x1, 0x1, [r92]}], 0x18, 0x800}, {&(0x7f0000e4c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000736000-0x20)=[{&(0x7f000084a000)="b9c29af0b32d2357ae04243726b21046d4f62ef22fc136e7f20dd2da720754c50adf427a0c34cab4caf6766e444ee916864d3e0422c6d7f0b86a6727013af1", 0x3f}, {&(0x7f0000746000)="", 0x0}], 0x2, &(0x7f00006c9000-0x38)=[@rights={0x20, 0x1, 0x1, [r93, r94, r95, r96]}, @rights={0x18, 0x1, 0x1, [r97]}], 0x38, 0x404c840}], 0x8, 0x24000000) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)="") 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) fdatasync(r0) 2018/01/31 09:05:06 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000e6f000)=0x0, &(0x7f0000e6f000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000e71000-0x30)={0xff51, 0x6, 0x1f, 0x10001, 0xff, 0x0}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 09:05:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x11ce, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ffc000000000}], 0x70) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7f, 0x4) 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000098a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fea000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r2) syz_extract_tcp_res(&(0x7f0000015000+0x124)={0x0, 0x0}, 0x3f7800000, 0x4) syz_extract_tcp_res$synack(&(0x7f000032b000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x7fffffff, 0x1, 0x3, 0x1, @ipv4={{0x28, 0x4, 0x1, 0x9, 0x10d0, 0x2, 0xc0000000000, 0x1f, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@cipso={0x86, 0x70, 0xfff, [{0x7, 0x11, "58a1bbd113989db5a678458a728bcd"}, {0x7, 0xc, "1a44e9a5934ea77d1e6d"}, {0x5, 0xf, "5d425a32ba4d2e3f52825560ef"}, {0x7, 0x6, "6745e3af"}, {0x5, 0xe, "d548a3238d645a6583f0ef79"}, {0x0, 0x12, "27553228642618325832a7113c660dd6"}, {0x7, 0x3, "d9"}, {0x5, 0xe, "0fc20c935ae5cf873cff84e3"}, {0x7, 0x7, "d3484dd00c"}]}, @end={0x0}, @ra={0x94, 0x6, 0x100000000}, @end={0x0}, @generic={0x89, 0x8, "6ba0dce1504d"}, @ssrr={0x89, 0xb, 0x6, [@rand_addr=0x3f, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x3, r4, r5, 0xc28, 0x0, 0xc, 0x4, 0x0, 0x0, 0xb6, {[@nop={0x1}, @fastopen={0x22, 0xc, "c322f3453ccdf9bfb954"}, @eol={0x0}, @eol={0x0}, @mss={0x2, 0x4, 0x9}, @nop={0x1}, @window={0x3, 0x3, 0x3ff}, @window={0x3, 0x3, 0xfffffffffffff51a}]}}, {"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"}}}}, 0x10da) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00005e9000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000395000-0x15)='/dev/pktcdvd/control\x00', 0x101800, 0x0) getitimer(0x2, &(0x7f0000b4b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d6000-0x9)='/dev/sg#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b58000-0x8)={0x0, 0x3}, &(0x7f00001b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000007e000)={0x400, 0x7, 0x20, 0xc000000000, r1}, &(0x7f00007af000)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003cc000-0x4)='net\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a63000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000542000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mremap(&(0x7f000073d000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000531000/0x3000)=nil) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)='A') 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) [ 56.536340] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.541065] CPU: 1 PID: 10554 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 56.548671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.558007] ffff8801d0257850 ffffffff81d94409 ffff8801d0257b30 0000000000000000 [ 56.566040] ffff8801d920ce90 ffff8801d0257a20 ffff8801d920cd80 ffff8801d0257a48 [ 56.574054] ffffffff81661d9a 0000000000002a2e ffff8801d01820f0 ffff8801d01820a0 [ 56.582091] Call Trace: 2018/01/31 09:05:06 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000905000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) [ 56.584666] [] dump_stack+0xc1/0x128 [ 56.590016] [] handle_userfault+0xa3a/0x1310 [ 56.596069] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.603070] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.609460] [] ? handle_mm_fault+0x117b/0x2530 [ 56.615670] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.621875] [] handle_mm_fault+0x1fd1/0x2530 [ 56.627918] [] ? __pmd_alloc+0x410/0x410 [ 56.633620] [] ? memset+0x31/0x40 [ 56.638713] [] __do_page_fault+0x5c2/0xd40 [ 56.644593] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.650543] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.657180] [] do_page_fault+0x27/0x30 [ 56.662688] [] page_fault+0x28/0x30 [ 56.667936] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.674744] [] ? fcntl_setlk+0x12b/0xcb0 [ 56.680424] [] ? fcntl_getlk+0x320/0x320 [ 56.686107] [] ? selinux_file_fcntl+0xec/0x140 [ 56.692309] [] ? security_file_fcntl+0x89/0xb0 [ 56.698518] [] SyS_fcntl+0x81c/0xc70 [ 56.703849] [] ? do_futex+0x15c0/0x15c0 [ 56.709442] [] ? f_getown+0xb0/0xb0 [ 56.714686] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.721492] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.728041] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:05:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) timer_settime(0x0, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00001e8000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fe000-0x4)=0x20, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ac8000)={0x0, 0xffff}, &(0x7f0000d15000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eca000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4de8, 0x2, 0x2, 0x1, 0x9, 0x1, 0x8000, 0x401, 0x3, 0x7fc61e97, 0x0, 0xfff, 0x7, 0x3ff, 0x6]}, &(0x7f0000c05000)=0x108) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = add_key$user(&(0x7f0000880000)='user\x00', &(0x7f0000355000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000597000-0x41)="4ea2baf1217b1dbc040dc5885c8607d4d446a1c048a205601af1e504839c42bd971daebd8f13a1edc3195ffbb0199179d69fbae373cc7104b6010e3698a21b668a", 0x41, 0xfffffffffffffff9) lstat(&(0x7f00003e8000)='./file0\x00', &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afd000)={0x0, 0x0, 0x0}, &(0x7f000091d000-0x4)=0xc) keyctl$chown(0x4, r3, r4, r5) 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a7e000)={{0x401, 0x7}, {0x6, 0x8000}, 0x143, 0x5, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8c58}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) accept4(r0, &(0x7f0000611000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8e000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000410000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, 0x2a, 0x2, 0x500, 0x0, 0x42800080, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 09:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000784000)={0x5, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00002a9000)={0x401, r2}) exit(0x3) writev(r1, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000855000-0x6)={0x20000000000, 0x0, 0x0}) 2018/01/31 09:05:06 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000e6f000)=0x0, &(0x7f0000e6f000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000e71000-0x30)={0xff51, 0x6, 0x1f, 0x10001, 0xff, 0x0}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 09:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) 2018/01/31 09:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000)=0x0, &(0x7f0000498000)=0x0, &(0x7f0000844000-0x4)=0x0) gettid() getresuid(&(0x7f0000e8e000)=0x0, &(0x7f0000658000-0x4)=0x0, &(0x7f00008cc000-0x4)=0x0) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3f000-0x4)=0xe8) lstat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000c2a000)=0x0, &(0x7f0000cb0000)=0x0, &(0x7f0000a41000)=0x0) fstat(r0, &(0x7f0000353000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)=0x0) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000)=0x0, &(0x7f0000c07000)=0x0, &(0x7f0000d27000-0x4)=0x0) getresgid(&(0x7f0000074000)=0x0, &(0x7f00003f6000)=0x0, &(0x7f00002bf000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r3, r4, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000015f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 09:05:06 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000022000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000021000)={0x0, 0x0, 0xffffffffffffff01, 0x0}) 2018/01/31 09:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 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, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/rfkill\x00', 0x8000, 0x0) [ 57.000433] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.005194] CPU: 1 PID: 10647 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 57.012208] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/10659 [ 57.012223] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.026773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.036102] ffff8801be42f8d0 ffffffff81d94409 ffff8801be42fbb0 0000000000000000 [ 57.044102] ffff8801d920d010 ffff8801be42faa0 ffff8801d920cf00 ffff8801be42fac8 [ 57.052096] ffffffff81661d9a 0000000000002a2e ffff8801cfead0f0 ffff8801cfead0a0 [ 57.060090] Call Trace: [ 57.062658] [] dump_stack+0xc1/0x128 [ 57.067999] [] handle_userfault+0xa3a/0x1310 [ 57.074038] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.081028] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.087409] [] ? preempt_schedule+0x25/0x30 [ 57.093361] [] ? ___preempt_schedule+0x16/0x18 [ 57.099571] [] ? handle_mm_fault+0x117b/0x2530 [ 57.105777] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.111991] [] handle_mm_fault+0x1fd1/0x2530 [ 57.118026] [] ? wake_up_q+0x8a/0xe0 [ 57.123364] [] ? __pmd_alloc+0x410/0x410 [ 57.129055] [] __do_page_fault+0x5c2/0xd40 [ 57.134918] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.140866] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.147510] [] do_page_fault+0x27/0x30 [ 57.153026] [] page_fault+0x28/0x30 [ 57.158281] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.165098] [] ? SyS_timer_settime+0x103/0x3a0 [ 57.171311] [] ? SyS_timer_getoverrun+0x100/0x100 [ 57.177780] [] ? SyS_futex+0x22e/0x2d0 [ 57.183291] [] ? do_futex+0x15c0/0x15c0 [ 57.188893] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.195536] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.202353] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.208905] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.215460] CPU: 0 PID: 10659 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 57.223070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.232410] ffff8801be4f76d8 ffffffff81d94409 0000000000000000 ffffffff83c18800 [ 57.240421] ffffffff83f45480 ffff8801cfa23000 0000000000000003 ffff8801be4f7718 [ 57.248443] ffffffff81dfb9d4 ffff8801be4f7730 ffffffff83f45480 dffffc0000000000 [ 57.256459] Call Trace: [ 57.259033] [] dump_stack+0xc1/0x128 [ 57.264368] [] check_preemption_disabled+0x1d4/0x200 [ 57.271092] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.277554] [] ipcomp_init_state+0x188/0x930 [ 57.283582] [] ? __lock_is_held+0xa1/0xf0 [ 57.289349] [] ipcomp4_init_state+0xb0/0x7d0 [ 57.295375] [] __xfrm_init_state+0x3e7/0xb30 [ 57.301402] [] xfrm_init_state+0x1a/0x20 [ 57.307081] [] pfkey_add+0x1fb9/0x3470 [ 57.312587] [] ? pfkey_delete+0x360/0x360 [ 57.318351] [] ? pfkey_seq_stop+0x80/0x80 [ 57.324119] [] ? __skb_clone+0x24a/0x7d0 [ 57.329798] [] ? pfkey_delete+0x360/0x360 [ 57.335565] [] pfkey_process+0x68b/0x750 [ 57.341244] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 57.348051] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.354858] [] pfkey_sendmsg+0x3a9/0x760 [ 57.360535] [] ? pfkey_spdget+0x820/0x820 [ 57.366303] [] sock_sendmsg+0xca/0x110 [ 57.371807] [] ___sys_sendmsg+0x6d1/0x7e0 [ 57.377575] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.384125] [] ? check_preemption_disabled+0x3b/0x200 [ 57.390935] [] ? __fget+0x201/0x3a0 [ 57.396180] [] ? __fget+0x228/0x3a0 [ 57.401422] [] ? __fget+0x47/0x3a0 [ 57.406580] [] ? check_preemption_disabled+0x3b/0x200 [ 57.413386] [] ? __fget_light+0x188/0x1e0 [ 57.419153] [] ? __fdget+0x18/0x20 [ 57.424313] [] __sys_sendmsg+0xd6/0x190 [ 57.429905] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.435670] [] ? SyS_futex+0x22e/0x2d0 [ 57.441175] [] ? fd_install+0x4d/0x60 2018/01/31 09:05:07 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xb, 0x0, 0x71433d19, 0x800, 0x3, 0x5, 0x1, 0x2, 0xfb0, 0x3, 0x77}, 0x30f) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000cf0000)={0x7, &(0x7f000084d000-0x38)=[{0x1, 0x9, 0x40, 0x5}, {0x7, 0x1, 0xb5, 0x4}, {0x9, 0x1, 0x8001, 0x6}, {0x0, 0x2a4, 0x5, 0x200}, {0xe166869, 0x3, 0x7cca, 0x3f}, {0x5, 0x4577, 0x1a50, 0x7}, {0x2, 0x0, 0x7, 0x1}]}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000469000)=0xfffffffffffffffb, 0x4) clone(0x1ffffd, &(0x7f0000001000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/234) 2018/01/31 09:05:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0x1)='/dev/sequencer\x00', 0x200, 0x0) inotify_add_watch(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x18) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000008000)={'system_u:object_r:tty_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) 2018/01/31 09:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000063e000-0x11)='/selinux/enforce\x00', 0x4, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000089d000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000510000)=0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ca9000-0x8)={r4, 0x3}, &(0x7f000084f000)=0x8) r5 = dup3(r1, r0, 0x80000) ioctl$TIOCCBRK(r5, 0x5428) sendfile(r2, r0, &(0x7f00007fe000-0x8)=0x0, 0x5) [ 57.446593] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.453401] [] SyS_sendmsg+0x2d/0x50 [ 57.458732] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:05:07 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x3ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xd25e, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa024, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x80000000}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x2, 0x19, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1d4}, 0x4) sysinfo(&(0x7f0000000000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001b5000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) 2018/01/31 09:05:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5e000)='/dev/ppp\x00', 0x8000, 0x0) finit_module(r0, &(0x7f00004c7000-0x2)='[\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000e4e000)={0x8, 0x3, 'client1\x00', 0xffffffff80000000, "ac797d286eeb0904", "83446ba796ef4b29d4c0818a078bec7a899938144a06eb16fa70b764dc31579e", 0x5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0xb) flock(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f70000-0x6)={0x0, 0x1}, &(0x7f0000b5a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000699000)=@assoc_id=r2, 0x4) fdatasync(r0) 2018/01/31 09:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000165000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/31 09:05:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000cd2000)="", 0x0, 0x1, &(0x7f00004a2000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(r0, &(0x7f0000c4c000-0x8)={0x7}, 0x8, 0x80000) r1 = fcntl$getown(r0, 0x9) fcntl$addseals(r0, 0x409, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000e9a000-0x20)={0x1, 0x0, 0xffffffffffffff15, 0x715, r1}) syz_open_procfs(r1, &(0x7f0000de8000-0x17)='net/ip6_tables_targets\x00') [ 57.487249] audit: type=1400 audit(1517389507.352:40): avc: denied { net_admin } for pid=4137 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 57.500931] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/10660 [ 57.500947] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.500956] CPU: 1 PID: 10660 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 57.500960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.500974] ffff8801be4176d8 ffffffff81d94409 0000000000000001 ffffffff83c18800 [ 57.500984] ffffffff83f45480 ffff8801d00ab000 0000000000000003 ffff8801be417718 [ 57.500994] ffffffff81dfb9d4 ffff8801be417730 ffffffff83f45480 dffffc0000000000 [ 57.500995] Call Trace: [ 57.501006] [] dump_stack+0xc1/0x128 [ 57.501014] [] check_preemption_disabled+0x1d4/0x200 [ 57.501021] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.501029] [] ipcomp_init_state+0x188/0x930 [ 57.501037] [] ? __lock_is_held+0xa1/0xf0 [ 57.501045] [] ipcomp4_init_state+0xb0/0x7d0 [ 57.501051] [] __xfrm_init_state+0x3e7/0xb30 [ 57.501057] [] xfrm_init_state+0x1a/0x20 [ 57.501066] [] pfkey_add+0x1fb9/0x3470 [ 57.501074] [] ? pfkey_delete+0x360/0x360 [ 57.501081] [] ? pfkey_seq_stop+0x80/0x80 [ 57.501092] [] ? __skb_clone+0x24a/0x7d0 [ 57.501100] [] ? pfkey_delete+0x360/0x360 [ 57.501106] [] pfkey_process+0x68b/0x750 [ 57.501113] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 57.501121] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.501128] [] pfkey_sendmsg+0x3a9/0x760 [ 57.501134] [] ? pfkey_spdget+0x820/0x820 [ 57.501142] [] sock_sendmsg+0xca/0x110 [ 57.501150] [] ___sys_sendmsg+0x6d1/0x7e0 [ 57.501157] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.501165] [] ? save_stack+0x43/0xd0 [ 57.501171] [] ? kasan_slab_free+0x72/0xc0 [ 57.501178] [] ? kmem_cache_free+0xc7/0x300 [ 57.501184] [] ? putname+0xee/0x130 [ 57.501192] [] ? check_preemption_disabled+0x3b/0x200 [ 57.501198] [] ? __fget+0x201/0x3a0 [ 57.501204] [] ? __fget+0x228/0x3a0 [ 57.501210] [] ? __fget+0x47/0x3a0 [ 57.501216] [] ? __fget_light+0x188/0x1e0 [ 57.501222] [] ? __fdget+0x18/0x20 [ 57.501228] [] __sys_sendmsg+0xd6/0x190 [ 57.501234] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.501241] [] ? SyS_futex+0x22e/0x2d0 [ 57.501249] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.501256] [] SyS_sendmsg+0x2d/0x50 2018/01/31 09:05:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000004, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000710000-0x8)='./file0\x00', 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) sysinfo(&(0x7f0000489000)=""/220) shutdown(r0, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006e1000)=@common='syzkaller1\x00') 2018/01/31 09:05:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ab2000-0x10)='/dev/input/mice\x00', 0x0, 0x4002) openat(r1, &(0x7f00006fe000)='./file0\x00', 0x101000, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 09:05:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="5779c8168a6a065a51e824f4e5373e55", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) 2018/01/31 09:05:07 executing program 7: mlock2(&(0x7f00005bb000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e1000)='/selinux/checkreqprot\x00', 0x8002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005ad000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f69000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffffd5, r1}) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000859000-0x4)=0x0) setfsuid(r2) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000916000-0x12)="93fd0ed17851437d8b5163bffaec22d52dec") ptrace$getregs(0xe, r4, 0x1, &(0x7f0000f8c000)=""/241) fcntl$setown(r0, 0x8, r4) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/31 09:05:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a69000-0x30)={0x1000, 0x4f0, 0x6, 0x3, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0xc0481273, &(0x7f0000007000)="") 2018/01/31 09:05:07 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b42000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x7, 0xffffffffffffffff, 0xea8, 0x9, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) 2018/01/31 09:05:07 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0x10)={0x0, 0x20, &(0x7f0000009000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000a000)={r1, 0xffff, 0x20}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/31 09:05:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000c20000-0x1000)="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", 0x1000, 0x0, &(0x7f0000251000)={0xa, 0x3, 0xa5b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000da2000)={0x0, 0x2, "5e82"}, &(0x7f0000817000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009ab000-0x8)={r3, 0x7fff}, &(0x7f00004b6000-0x4)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup2(r0, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000407000)={r4, 0xdb8, 0x10}, &(0x7f00001da000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000049b000-0x8)={0x0, 0x6963}, &(0x7f000081d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000006c000-0x10)={0x5, 0xe, 0x20, 0x4, r7}, &(0x7f0000c6b000-0x4)=0x10) [ 57.501263] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.555737] audit: type=1400 audit(1517389507.422:41): avc: denied { dac_override } for pid=10685 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 09:05:07 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x8000000000, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e3000)='oom_adj\x00') accept4$ipx(r0, &(0x7f0000c79000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014b000)=0x10, 0x800) recvfrom$ax25(r0, &(0x7f00003de000-0xf2)=""/242, 0xf2, 0x10020, &(0x7f0000e0d000)={0x3, {"535c571ac28d25"}, 0x8000}, 0x10) connect$pppoe(r0, &(0x7f00008b4000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="9609d2dda890025325f13c34ac707fa9"}}, 0x1e) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000359000)="31391e3feabc42bba30495c3c07506ee75e4defcbda0ef4e00cbe0c97e83528b6685e6", 0x23}], 0x1) 2018/01/31 09:05:07 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000907000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) openat(r1, &(0x7f0000af9000)='./file1\x00', 0x24400, 0x2) 2018/01/31 09:05:07 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000000e000-0xe)=@l2={0x1f, 0x7, {0x1, 0x80, 0x4, 0x7fffffff, 0x65, 0x1}, 0x3, 0x0}, 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x4)="c0c73ff0") 2018/01/31 09:05:07 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a4000)={0x0, 0x0}, 0x4800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bfa000)=0x4, 0x4) r2 = open(&(0x7f0000e77000-0x8)='./file0\x00', 0x80000, 0x45) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000ff3000)="8c52", 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ff3000-0x4)=0x8, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000268000)=0x4) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/01/31 09:05:07 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x1) r0 = syz_open_dev$mice(&(0x7f0000196000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f8a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008ed000-0x8)={r1, 0x8, 0x8001}, &(0x7f00008ac000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) pipe(&(0x7f0000238000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a26000-0x58)={0x28be, 0x0, 0x7, 0x0, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e4c000)='net/ipv6_route\x00') getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000096a000-0x4)=0x0, &(0x7f0000671000)=0x4) read(r0, &(0x7f00002d5000-0x200)=""/512, 0xffffff26) [ 57.888124] audit: type=1400 audit(1517389507.752:42): avc: denied { write } for pid=10717 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_fib_lookup_socket permissive=1 2018/01/31 09:05:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:05:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002ce000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') exit(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f07000-0xe8)={{{@in=@broadcast=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x2)=0xe8) sendto$packet(r1, &(0x7f0000adf000-0x3c)="b4d1c65e168f879a33b5bf57c2ef698df0a98a63bcd54a34cc95554d5c5a307406ef6947decc6619b5b8cbe9a6086fc4ecc41455dc9aa266b36ddd56", 0x3c, 0x461d62cb7cde623c, &(0x7f000040a000)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @random="d061154c6b9f", [0x0, 0x0]}, 0x14) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000be7000)=0x9e9, 0x4) readv(r1, &(0x7f0000f28000-0x30)=[{&(0x7f000073a000)=""/7, 0x0}, {&(0x7f0000f5d000)=""/230, 0x0}, {&(0x7f0000d4e000-0x63)=""/99, 0x0}], 0x10000000000000d7) 2018/01/31 09:05:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000253000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e9d000)={0x900000000000000, 0x400, 0x1, 0x10001, 0x5, 0x5c03, 0x52a7, 0x1, 0x0}, &(0x7f0000259000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095f000-0x8)={r1, 0x5}, &(0x7f0000ef3000-0x4)=0x8) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000061e000-0x4)=0x0, &(0x7f0000954000)=0x4) 2018/01/31 09:05:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffff62fd, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f49000)=0x5aef, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000bde000-0x4)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000f4d000-0xd3)=""/211, 0xd3) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00006a3000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x80, "abd8592a"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f000052a000)=[{&(0x7f0000c6a000-0xfd)="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", 0xfd}], 0x1, 0x0) linkat(r1, &(0x7f0000402000-0x8)='./file0\x00', r0, &(0x7f0000ba5000)='./file0\x00', 0x1000) 2018/01/31 09:05:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0xffffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) 2018/01/31 09:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x1, 0x0) mincore(&(0x7f0000629000/0x2000)=nil, 0x2000, &(0x7f0000ae7000)=""/4096) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c6000)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000702000)=0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b95000)=0x0) 2018/01/31 09:05:07 executing program 0: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000248000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000191000-0x8)={0x100, 0x8000, 0x5, 0xffff}) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000011000)=""/504, 0x1f8) getdents(r0, &(0x7f0000016000-0xd3)=""/211, 0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x288a2126b97e6d4f, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000190000)={0x13, 0xfffffffffffffffb, 0x8, 0x800}) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x6, 0x0, 0x3, 0x5, 0xff1b, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:07 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c19000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00007cc000)={0x0, {""/7}, 0x0}, &(0x7f00008eb000)=0x10, 0x800) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000322000-0x10)={&(0x7f0000001000-0x27)=""/39, 0x27}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000044d000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000b7b000-0x10)={0x3, {"86278799ec73df"}, 0x1}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') write$sndseq(r4, &(0x7f000076c000)=[{0x2, 0xfffffffffffffffe, 0x77d, 0x7, @time={0x0, 0x989680}, {0x100, 0xe8}, {0x55b1, 0x4}, @note={0x7, 0x8, 0xd, 0x80, 0x9}}, {0xffffffffffffffdb, 0x7f, 0x100, 0x6, @time={0x77359400, 0x0}, {0xffffffff, 0x8001}, {0x0, 0x2}, @time=@time={0x77359400, 0x0}}, {0x2, 0x5, 0x5, 0x6, @time={0x0, 0x0}, {0x0, 0x1000}, {0x1, 0x4}, @queue={0x8, {0x2, 0x4}}}, {0x0, 0x0, 0x7e6796da, 0xfff, @tick=0x4, {0x7fffffff, 0x3ff}, {0x1, 0x7395}, @ext={0xbc, &(0x7f00005d6000-0xbc)="3c4d0d811fc1ff87e61c5b310c8295778b9d3fcafafbeafbd3c5f9e8df138df56b0191aed4c1436f407fafd74fa080400828aa07c05f09b34c3bf777433a0c8608bc83deb21d1ad20226626d4cbaf6ed0b17c779f5ce2a16e46781b0f878c2c09f3dac286ff805eaad3af700323f10cbbb03386992015dfd6c44ec80c6d49b519c4b2642deef55d39c3704ac02f6172b2be062218f313efc91bcf1c03f0d4e803d2cf421258e9d769c64421e5902d3b0f41307b4e95fde774c64bb74"}}, {0x0, 0x6, 0xfe, 0x3, @tick=0xe08, {0xffffffffffffffff, 0x7}, {0x8001, 0x1f}, @quote={{0x4e, 0x2}, 0x4, &(0x7f000096a000)={0x1, 0x1, 0x80000000, 0x2, @tick=0xffffffffffff0000, {0x3, 0x3}, {0x6, 0x78c5}, @control={0x100, 0xffffffffffffffff, 0x5}}}}, {0x6, 0x0, 0x80000000, 0x8, @tick=0x11, {0x401, 0x8}, {0x2, 0x6}, @note={0x3, 0x4, 0x6, 0x0, 0x6}}, {0x2, 0x9, 0x401, 0x8713, @tick=0x3d10, {0xeb, 0x81}, {0x1000, 0xfff}, @time=@tick=0x7}], 0x150) write$selinux_context(r4, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/01/31 09:05:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb5000-0xf)='/dev/sequencer\x00', 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setpipe(r1, 0x407, 0x8) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$TCSETA(r0, 0x5406, &(0x7f000009e000)={0x0, 0x3f, 0x2, 0xe2, 0x3, 0x3f, 0x7, 0x3, 0x6, 0x7fffffff}) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) [ 58.121042] audit: type=1400 audit(1517389507.982:43): avc: denied { sys_admin } for pid=10757 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 09:05:08 executing program 7: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000436000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000b26000)=0xfff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000996000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 09:05:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000014000-0x20)={@generic="a4e0408cf21dbaed085193c5a21eddfd", @ifru_flags=0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f00000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000-0x14)=@ethtool_wolinfo={0x7, 0x101, 0x5, "d11b004f402f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:05:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a34000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000b30000-0x4)=0x4) 2018/01/31 09:05:08 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000007000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) [ 58.131157] audit: type=1400 audit(1517389507.992:44): avc: denied { net_raw } for pid=10761 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.190064] audit: type=1401 audit(1517389508.052:45): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/01/31 09:05:08 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000891000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x7f, 0x2, 0xffffffffffff65e7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x1) fcntl$addseals(r1, 0x409, 0x5) fallocate(r1, 0x0, 0x0, 0x2) 2018/01/31 09:05:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0x3ff) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 09:05:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001f5000)={0x3, [0x3800000000000000, 0x100, 0x9]}, 0xa) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8f000-0xf)='/dev/sequencer\x00', 0x4a00, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000e6f000)=""/104) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) recvfrom(r0, &(0x7f000087f000)=""/35, 0x23, 0x2, &(0x7f0000b49000)=@nfc_llcp={0x27, 0x400, 0x0, 0x6, 0x4000000, 0x4, "6dee0fa9b7e4a1bd4ff5566fae8e81976ca4bea6619aeb87aa86be22c398c40224011cacecc1ca9fc7b636b353b9b2618a406e0c8bc699eac99df03abd3486", 0x5}, 0x60) close(r1) 2018/01/31 09:05:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sendmsg$nl_generic(r0, &(0x7f0000331000-0x38)={&(0x7f00002a2000)={0x10, 0x0, 0x0, 0x10008c80}, 0xc, &(0x7f00005c6000-0x10)={&(0x7f0000c86000)={0x2334, 0x18, 0x108, 0x6, 0x3, {0x13, 0x0, 0x0}, [@typed={0x10, 0x74, @u64=0x2}, @typed={0xc, 0x16, @str='\x00'}, @generic="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@nested={0xa4, 0x73, [@generic="6935a1e916781ce945ac2d779af5b2d38fe22b048b13a2e0839d789ebcb4b04a7a955bd62b23dad3e2549e7aaff386f981ee76524d24299d1bed3cc34b8eedb86af1fbf5b9639ac4cc7d31983a0010eb1ee1c691bb226c8978d5034e217cf0e913e3a355f863c2b836f65858fe5eb01ea7b501d9fb44d3d6271967fae1ccbd6142bd882e4bf1adbbbfce1aa918c02dadbfcc6763b9c51e7ea57a2299617e"]}, @nested={0x170, 0x61, [@typed={0xc, 0x3d, @str='\x00'}, @typed={0xc, 0x1b, @ipv4=@broadcast=0xffffffff}, @generic="1652bd877f715852866cb099c3df2f0fbe138e468cfdf3a0dcbfb145c9237f785bbb4de7dcc6b183eac2d2d148a28e4f2aac59228e91f5bb1237d1dee63e7b92e4a033920085352c448130787e2172c6c6e4a4f7e9f03f69db7107c0074c429cb631ad6a4383acc9303157c187778a06cc8bd33123c598f8c8f6e40a1471d15f1fc5555c95320783d61206f4b20e9e7209f7f08e96a53362b14a2235eab3e56bcc3a5c2208ed19e302c8f4914a26a96d42db79647563a5d0c3053cdc0189e6c6092cbd8c6421ef57cc114852af61e1ec38344ed27c6ed7215735559624028cdd0e58f877e940e323078de1d624be70cf", @typed={0xc, 0x5f, @pid=r1}, @typed={0x14, 0x49, @str='ppp1[(ppp1\x00'}, @typed={0x10, 0x50, @u64=0x7}, @generic="d27d5c85e726e532bc27e4257ef418f515b9e68b3194c7a477f50765a8008d2162215c3b70bc", @typed={0xc, 0x1a, @u32=0xd157}]}, @generic="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", @typed={0x10, 0x60, @u64=0x3}, @generic="c80301f355086a32907bd90e4535a9a712ff31828dd03a806059f3d5666f6a56018f7d00e27a73a75922777b6cfeb34081579083f7929016f4c60d79fddb90b691e119699e71d380f80cfa1d9532b781d6c7ec9014a42893f9157c7f649ec7d39f43c5cb3a61a5817366cc871e919d6bf84ee7918da4e21411333555d6932d70287e94f37784a5ff88923fa6eeacb0123eb4e2ab67fdd8c0b0d619a1ca03629be834c4286d88527f49cff3095ddd77a29e90f836a353511a3c10988c20073a9cbb236c59", @generic="2b3890b8c809629162919638e2908908c1c32d0d5e3ad9976e"]}, 0x2334}, 0x1, 0x0, 0x0, 0x40000}, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) pipe(&(0x7f00004ac000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f9b000-0x20)={{&(0x7f00002a7000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000b9c000)=""/133) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f00007a8000)='./file0\x00', 0x0) 2018/01/31 09:05:08 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/ppp\x00', 0x40, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) mknod(&(0x7f0000453000)='./file0\x00', 0x20, 0x7) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fcb000)=""/4, &(0x7f0000fcc000)=0x4) 2018/01/31 09:05:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[], 0x1e2) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() prctl$getname(0x10, &(0x7f0000001000)=""/243) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003000-0x108)={0xffffffffffffff7a, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0x9, [0x0, 0x878, 0x80000001, 0x6, 0x2, 0x9, 0x1000, 0x9, 0x0]}, &(0x7f0000001000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x0}, &(0x7f0000000000)=0x8) 2018/01/31 09:05:08 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002f3000-0x10)='/selinux/create\x00', 0x2, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000683000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/31 09:05:08 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000003000-0x8)=0x0, r1, &(0x7f0000004000)=0x0, 0x7, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000)="cb2de3f61c7099666c89c6408f9ab82fee9aacba1fa264f86cc256bef554b90401734a19dece3f9399cbc25e1271aa5a73bbac3413b7cb8023c5dbfdeb3cb7ef1a3f1b83235cf3e1e97bdc86", 0x4c) 2018/01/31 09:05:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea3000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c55000)=0x0, &(0x7f0000d9d000)=0x4) mq_timedsend(r1, &(0x7f0000721000-0xe5)="", 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 09:05:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000995000-0x10)={0x10000, 0x0, 0x1, 0x2}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/31 09:05:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00005d1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000480000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/01/31 09:05:08 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 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000020c000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) [ 58.345555] binder: 10816:10822 ioctl 40046205 0 returned -22 2018/01/31 09:05:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/ppp\x00', 0xa002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x102000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 09:05:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000088c000)={0x0, 0x0}, 0x8, 0x2eee) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:05:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000096a000-0xa)='/dev/ptmx\x00', 0x40, 0x0) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:05:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) readlink(&(0x7f000093c000)='./file0\x00', &(0x7f000056e000)=""/15, 0xf) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioperm(0x8, 0xffff, 0x6747) 2018/01/31 09:05:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3c3}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f038350221c6887115d", 0x84}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) [ 58.390838] binder: 10816:10837 ioctl 40046205 0 returned -22 2018/01/31 09:05:08 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000a000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200, r2}) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000094f000-0x20)={@generic="cc9262dcd4d0136ee0961bd32f538895", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:05:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) stat(&(0x7f00008d2000-0x8)='./file0\x00', &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ede000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c4000)=0xc) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) setregid(r1, r2) sendto$inet(r0, &(0x7f0000cd2000)="", 0x0, 0x1, &(0x7f00004a2000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:05:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000693000-0x2b)="7dc7339d5399b114a9b2c4525310b9dd4c9ea3fb29ba39cfebe7477341ae3dbaabc07c4e0bdf493f4fc8d412bb66411abbc0fd0b4c4036db30a3081df09fd2270d93ab663a96932b8d45497ff5fbaea2b134b9d24af0ca78033ca057ff564723d447e1101502394bf371810951ecde5c37159630f36df6230a012401825783a51b671198f1c3167e0078907c7fdb5e7b2150d008", 0x94) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/31 09:05:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mq_getsetattr(r0, &(0x7f0000011000)={0x4, 0x7fff, 0x7, 0x4, 0x5, 0x10000000000000, 0x1, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000)={0x782c}, 0x8, 0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:05:08 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000f92000-0x4)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000165000-0x10)="ed2a6f2762d27991bedd5e2b6dd429c3", 0x10) 2018/01/31 09:05:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000f71000)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000582000)=0x0, &(0x7f00005fe000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3b6, &(0x7f0000566000-0x10)={&(0x7f0000b00000)={0x18, 0x2, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.492124] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 58.516851] CPU: 1 PID: 10883 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 58.524470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.533811] ffff8801cf487880 ffffffff81d94409 1ffff10039e90f13 ffff8801cfccc800 [ 58.541781] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cf487990 [ 58.549745] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 58.557707] Call Trace: [ 58.560268] [] dump_stack+0xc1/0x128 [ 58.565604] [] warn_alloc+0x212/0x240 [ 58.571021] [] ? zone_watermark_ok_safe+0x280/0x280 [ 58.577655] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.584461] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 58.591091] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 58.597897] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 58.604363] [] __vmalloc_node_range+0x3f5/0x5f0 [ 58.610647] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.617458] [] ? kmalloc_order_trace+0x7a/0x190 [ 58.623747] [] ? release_sock+0x14c/0x1c0 [ 58.629510] [] vmalloc+0x5b/0x70 [ 58.634494] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 58.640952] [] xt_alloc_entry_offsets+0x41/0x60 [ 58.647236] [] translate_table+0x2da/0x1cd0 [ 58.653172] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 58.660151] [] ? arpt_alloc_initial_table+0x690/0x690 [ 58.666958] [] ? check_stack_object+0x68/0x140 [ 58.673159] [] ? __check_object_size+0x174/0x3a9 [ 58.679530] [] ? 0xffffffff810002b8 [ 58.684772] [] do_arpt_set_ctl+0x2b7/0x650 [ 58.690620] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 58.697251] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 58.703972] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 58.710169] [] ? mutex_unlock+0x9/0x10 [ 58.715674] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 58.722742] [] nf_setsockopt+0x67/0xc0 [ 58.728245] [] ip_setsockopt+0xa1/0xb0 [ 58.733751] [] tcp_setsockopt+0x82/0xd0 [ 58.739341] [] sock_common_setsockopt+0x95/0xd0 [ 58.745627] [] SyS_setsockopt+0x160/0x250 [ 58.751394] [] ? SyS_recv+0x40/0x40 [ 58.756636] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 58.763268] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.770073] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.776616] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.785129] Mem-Info: [ 58.787565] active_anon:56233 inactive_anon:42 isolated_anon:0 [ 58.787565] active_file:3585 inactive_file:8329 isolated_file:0 [ 58.787565] unevictable:0 dirty:95 writeback:0 unstable:0 [ 58.787565] slab_reclaimable:5913 slab_unreclaimable:60459 [ 58.787565] mapped:24015 shmem:50 pagetables:651 bounce:0 [ 58.787565] free:1471964 free_pcp:459 free_cma:0 [ 58.822434] Node 0 active_anon:224848kB inactive_anon:168kB active_file:14340kB inactive_file:33332kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96060kB dirty:380kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 86016kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 58.852664] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 58.882073] lowmem_reserve[]: 0 2908 6410 6410 [ 58.887265] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 58.918050] lowmem_reserve[]: 0 0 3501 3501 [ 58.923110] Normal free:2892124kB min:36824kB low:46028kB high:55232kB active_anon:224840kB inactive_anon:168kB active_file:14340kB inactive_file:33336kB unevictable:0kB writepending:388kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23652kB slab_unreclaimable:241836kB kernel_stack:5632kB pagetables:2548kB bounce:0kB free_pcp:1232kB local_pcp:624kB free_cma:0kB [ 58.957555] lowmem_reserve[]: 0 0 0 0 [ 58.961947] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 58.977226] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB [ 58.994426] Normal: 1177*4kB (UME) 763*8kB (UME) 156*16kB (UME) 71*32kB (UME) 53*64kB (UME) 30*128kB (UME) 16*256kB (UM) 6*512kB (UM) 5*1024kB (UME) 5*2048kB (ME) 695*4096kB (M) = 2892060kB [ 59.014317] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.022884] 11968 total pagecache pages [ 59.026832] 0 pages in swap cache [ 59.030254] Swap cache stats: add 0, delete 0, find 0/0 [ 59.035608] Free swap = 0kB [ 59.038601] Total swap = 0kB [ 59.041587] 1965969 pages RAM [ 59.044682] 0 pages HighMem/MovableOnly [ 59.048632] 320509 pages reserved [ 59.052150] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 59.063013] CPU: 1 PID: 10900 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 59.070608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.079930] ffff8801be697880 ffffffff81d94409 1ffff10037cd2f13 ffff8801be484800 [ 59.087905] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801be697990 [ 59.095880] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 59.103840] Call Trace: [ 59.106397] [] dump_stack+0xc1/0x128 [ 59.111730] [] warn_alloc+0x212/0x240 [ 59.117149] [] ? zone_watermark_ok_safe+0x280/0x280 [ 59.123782] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.130597] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 59.137229] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 59.144038] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 59.150496] [] __vmalloc_node_range+0x3f5/0x5f0 [ 59.156784] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.163591] [] ? kmalloc_order_trace+0x7a/0x190 [ 59.169876] [] ? release_sock+0x14c/0x1c0 [ 59.175643] [] vmalloc+0x5b/0x70 [ 59.180627] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 59.187085] [] xt_alloc_entry_offsets+0x41/0x60 [ 59.193372] [] translate_table+0x2da/0x1cd0 [ 59.199311] [] ? __lock_is_held+0xa1/0xf0 [ 59.205086] [] ? arpt_alloc_initial_table+0x690/0x690 [ 59.211901] [] ? check_stack_object+0x68/0x140 [ 59.218102] [] ? __check_object_size+0x174/0x3a9 [ 59.224471] [] ? 0xffffffff810002b8 [ 59.229716] [] do_arpt_set_ctl+0x2b7/0x650 [ 59.235571] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 59.242203] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 59.248921] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 59.255118] [] ? mutex_unlock+0x9/0x10 [ 59.260622] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 59.267690] [] nf_setsockopt+0x67/0xc0 [ 59.273197] [] ip_setsockopt+0xa1/0xb0 [ 59.278702] [] tcp_setsockopt+0x82/0xd0 [ 59.284296] [] sock_common_setsockopt+0x95/0xd0 [ 59.290580] [] SyS_setsockopt+0x160/0x250 [ 59.296344] [] ? SyS_recv+0x40/0x40 [ 59.301591] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 59.308226] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.315033] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.321579] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.328425] Mem-Info: [ 59.330831] active_anon:56213 inactive_anon:42 isolated_anon:0 [ 59.330831] active_file:3585 inactive_file:8333 isolated_file:0 [ 59.330831] unevictable:0 dirty:101 writeback:0 unstable:0 [ 59.330831] slab_reclaimable:5913 slab_unreclaimable:60460 [ 59.330831] mapped:24004 shmem:50 pagetables:637 bounce:0 [ 59.330831] free:1471998 free_pcp:494 free_cma:0 [ 59.364112] Node 0 active_anon:224852kB inactive_anon:168kB active_file:14340kB inactive_file:33332kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96016kB dirty:404kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 59.393470] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 59.422788] lowmem_reserve[]: 0 2908 6410 6410 [ 59.427932] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 59.458975] lowmem_reserve[]: 0 0 3501 3501 [ 59.463904] Normal free:2892124kB min:36824kB low:46028kB high:55232kB active_anon:224852kB inactive_anon:168kB active_file:14340kB inactive_file:33332kB unevictable:0kB writepending:408kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23652kB slab_unreclaimable:241840kB kernel_stack:5568kB pagetables:2548kB bounce:0kB free_pcp:1208kB local_pcp:608kB free_cma:0kB [ 59.497729] lowmem_reserve[]: 0 0 0 0 [ 59.502081] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 59.517390] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB 2018/01/31 09:05:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000007000-0xe9)=""/233) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x7fffffffffffd) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/31 09:05:09 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/31 09:05:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/checkreqprot\x00', 0x8000, 0x0) connect$l2tp(r1, &(0x7f00003d2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x3}}, 0x26) 2018/01/31 09:05:09 executing program 6: madvise(&(0x7f000065d000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000d2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000391000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000075c000)={0x441}, 0x1) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000076c000-0x6)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KDDISABIO(r1, 0x4b37) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f00003e8000)={0x0, 0x0}) 2018/01/31 09:05:09 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xed6, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:05:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') mkdir(&(0x7f000068b000)='./file0\x00', 0x4) setns(r0, 0x0) 2018/01/31 09:05:09 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a94000-0x15)='/dev/pktcdvd/control\x00', 0x20080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a95000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000f8d000-0xf0)=[{{&(0x7f00000d4000-0x9)=@rc={0x1f, {0x500000000000, 0x4, 0x3f, 0x140, 0xffff, 0x4b11}, 0x401}, 0x9, &(0x7f0000981000-0xa0)=[{&(0x7f0000f47000-0xd6)="08a3fbab0a49150dd74d0b8f637f1fc6d8f4adfb0a8087d9bab853c5223956af8e448bfc5d84b3982f93e70cdd229cd9edd54a746327c172123edc90fbbd2b5b9e6168855ccbda69069355f3b4e355fa39fcc3394f49e97538d45ac72235857f44f1b958c717d6015294084d7372a1aed6c8a922b2d96c2302a8007562f9f7228f37194590d2404b3a638e2904f675712f4d846bf4faa11509983519b67ec41a9e256fc5a1005b13333d02e25908378bacbf09d468d3d7b24e0c7ed6aca4d3d132219425a6c718740e006a4a951742aa49450946b987", 0xd6}, {&(0x7f0000545000-0x82)="f4eb1f977aabd3eb40f6936ed6cedf7efa9c370fea95dd9a898235c523787ff3646341f7ff6b8e4437d14add19652cadf89d660816586ccfbec6b05628920e099aafbf55a10998b618fa205a00c74bff2b5dcfeada1c89d47b5380623be1c7a0de27136652f112ebcc627e0896e685bda111bf65a791d3e98fadb8b9c63ea8ec23a7", 0x82}, {&(0x7f000071b000-0x1000)="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", 0x1000}, {&(0x7f000081a000)="c087394259f57a2e8d1b013dcdd05c5494baeb4e5e642670c419187806f9f6bb83d12362fa6429bf7ec3f75f40165caddcbe336a25f9bedc06b3e423b4ccf633f6fa689d6e10da58153265cbba2c91b0ca659dc33f5dbbc7c918aa6d3f2719524cde02707f119f11aa723f883579615e56b3d8c143a2046f9b1b0ff7", 0x7c}, {&(0x7f000094d000)="216409dd1a4ca297d35dcb15f84ca3946b5ba7fdb855b193ae85d60b6d731fa3f6205c8684775dba3b9b1a1eb50bf07d7e773d3d67d6aaf48b73de8d11bae4b70570873d2019dc5df0fcc3550b818ff4a8ef47a4a9e37fd6187fc0dc15421d7d2588379af371e3931ce755f032d240ccb3567188197768da95e260835ab7329c2c40b5ce272c92e87bd371fce1b8f5166703ebe6d3291a1d68f5bc0fc7297da26d749dc203c6625aeded19afb8e3ea5e45ba6c8753827e12aec2f43c3d6a433e407e3ee2e243fe58c4743d", 0xcb}], 0xa, &(0x7f000012c000-0xd0)=[{0x10, 0x1, 0xfff, ""}, {0x98, 0x100, 0x7f, "147b620723b54df060cd8224ac97d442d7c29fd8549eb3782b747f6c03bb8fc3b6d80848d2095c8a0920c3306a3df95502114748a68efec1356e849fef0d8010fe8b9f43374790ce7804ae5709b117495b9515cd51dbeb6d756cf2967f2295ef71dfb6e282bba881915162a00780a4edd8dcaa09ea113ead620ed6e8a236fb69c5fc73"}, {0x28, 0x13f, 0x0, "6f0527898410442ff0bf5ac91d8fc5f7044f75d6cbd903a5"}], 0xd0, 0x4}, 0x1000}, {{&(0x7f00001f4000)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009ee000)=[{&(0x7f00008b2000)="8152b97e72522c5dee404d9f8f4340c28f7a8648410dee68d80691a757f5e059f558b83d6a1c971a5ed7da9e0c34b4a7ae77d9b1e84dfdf0ece64901e0cb17ef4658af0133b952fe957480890e711d8af5d8b0ebc4f741a2708f3383ed1e4db413d21d9d25335b72b7a0b37782ce3b3ecd72faf919fa1c469da3c40f2fa3f8130c2bc20193294c6807b7ed4f25a5f2901649014e8aa3c0017bf19f7fd4f7732404b3acb0187061319b328c9f55f5ff", 0xaf}], 0x1, &(0x7f0000b39000-0x118)=[{0xc0, 0x101, 0x4fba, "1b64887c50bcd175336f92463581d5ef5aab0ef1b9145436251017060388816c579604bda802a4851609598ed0498be3bb91d6f6fec37fcbbf3a3c29ea0eaf2c61c7f2e71ba67071c8b342d2d4098a5471e336bf79d5953ed161840c76e5eb0e62b875c9fdbb6614010e287d86350d866497af7f963249d77fc52acb0eb262c08411671b59e1a359c80948b95dbaf57105f91cadeb838d2f42f25c7cd0af45383e47765451338370c05862"}, {0x58, 0x12b, 0x40, "b069f679d52565ccc77dcb0152d0b233d38b2e6474affa55e2cca5a8708bcc68b22cc9a7dd06aacfd1ae5058d6bec8611fad4b12d77cde212f84741dc15ee865a79dc8"}], 0x118, 0x8000}, 0x10000}, {{&(0x7f0000b73000-0x10)=@in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000324000)=[{&(0x7f0000661000)="d604fad99eb2b5bf08036fe94bf261f2f270feed5eee1626539874833bf88b143651dadc455b99579aec9c5b76c9244d679770bd024a6929e3846b6ce46bf2a44b3de0be05a861aff992459a665be69450a6d5ab682bd6058ef5bfb689d8da01812bcf8681fda6763c0de60283b4074932966a463496148ecbee95147e1eb9ca0c163868c431560aed39221d7382b5ebf756f886452daf4f5ae2dada65a1b257e4adcf7b1c1783908b11caeb776511a5f1afd74e1ac56eb7e89bd293ffea7a75bc23b12e0e35cb3b1df015dad9cfb7be7f8ef16ec61351c0e7", 0xd9}, {&(0x7f000051c000)="615ee4f51904548bf72bbe74d66b34e3dc957b032842cd3f21a5e5f53f1024422ddc085f17357d7c235c4de9b0e0030606bd23d852847d5eb431b1a78244e0bf1665a59e21165ec01fb158e038ca793aa53034e8b1867a4992733609ef6d84c4677aba4c428c218ac6b9e6b5", 0x6c}, {&(0x7f00001c6000)="2725202d3b6914991ac34dc86aab7d62e91dd2132d426de97f08337ad5bfe366ab4b0d0e8a1757f3a439bbd8a53cbfddf158e1c2cc0d277e30343b605ec8c0f08dd3976aaa4cfaf0d0e08277f47ff78f2bd0e2655a3fbbf6ac0ac1f7dbe98e1e398cf2343312cb971ac2d4e849b0a1302057536f5c6081e1c8998bf49b9c48a4d82fb295b6272ae2b7beab2057cc364c876ec5c730b53c67a3f36a7a020fe3f857f0f5f6996c85402e579cb787d52a5db2bb", 0xb2}, {&(0x7f00000f4000)="4073759829129b53a7a18b03b4fa02222493e71952620dccaee4c4cda72433cdb68aef7908a2f22bd2eee284bf519bd2dee1104145e0684244af5f5dbbd361828cc3a3178b398753a104915ca07246761fc21aa2120f168351892b20facbed1fd4a21d3336145d0c70545a1bc0721b58943c177cb7b6ce4bf89cfd26e954e6b0af8d91d5174f6e610d4489c89fc416775161b5a0a745c9ba65", 0x99}], 0x4, &(0x7f0000887000-0x198)=[{0xf0, 0x10e, 0x3, "d1a58ece8615c185a1ca7780b3c38f9f655c78b530b842d327a8d76cfeb8ea63b6c19aa3f2740facb62ea073b95612b1ee681a59e77e35d0f0e0c894d9812143de674b0d5e658bc286cd45e0a3c23adc05bf7013b1f015cc4021872fece6cf4e62922feab62d51280e482c29fd16c863c53c31c230cd5d4184fcf32c32c48a2d73b53c6e37858e9e943130890e538ab6e4fc8813dd93fd9c56e7ac79c344d8bfb3879f8912822772b9e227af7cb42faa63a9911dee69d26caccb8215151c4075617ea4772aa1508549a07717d4747216f27c321e323b09ed1c4f4630f1737c2c"}, {0xa8, 0x110, 0x3, "80439b13d5dcc791cc55c14fdd313716af4083bd7ce18a5df8eebf84edc86d372b90c85bb14fa8b2e5d3d03b7094c9b91ca03764196edaac73e78f0d245d7c8f004e132bdbaa4245788ea8ca71a444e8178c6834aae3e64959126654d84e165268d4478b68adf12643c28ac9551196837da92f6ec2fbc7ce39f283df480ad8a1286b38d01d0627a2d1ef906c97f5eab403e3c871a2eef8"}], 0x198, 0x800}, 0x200}, {{&(0x7f000010d000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000308000+0xb9b)=[{&(0x7f00001df000)="95f5991dc155390d6e81a321f793a184775f2253f69d0be3f4c3032355bbad17a4944013fdba86fe2d8fe2c301044308a2d745e12c40fe52426943a663549ab2cdcdf1101c1a2e622fae723523db8941810de72a3cc7fc23bacaefb5d96d23313f9b376f9f4bd929be56060e050daa57c4dcde588fe6a06e40eed5cb05aac47257ee28cfacab4670d26e835cb66b0196c7cd40bdb2ee52a64fbc753820340be43da51f1bd259e5905c562299e6af9a9eca6614fec2b03c704624ad17487f97b411489f8adbb361fbfe5cf3fd61602446ef233b211c3281789569", 0xda}, {&(0x7f000014c000)="3c75e2047b44ac1954779d1e8354dd6030b4dad723e375fcb5392d4283c12a603e4745573660af4f4eefd701a7e3b0391ded47e5afe90277c03d5b68736f5926d16e2d8d747c05e5370cf2d9cc861af8dfdad4619e5582b7792a5f536cf174ba7f76d95dd37fc0712edb51bdcd5d475123c6aa61efad7202dbdbf3f34bf5d66329cb94900e9cf5aa24d3367e1f5f3d16b54f2e0509dc4b165c3fd4734784678b4fcfee7e2eddd8861885146348e1f826f691892932bcc9fb8da0c3e2ff883c19adfb664664a24a6f9542639251ffb10060a58d825053e90925131ad2042443a8895d4e53dc6cf9dbcd", 0xe9}, {&(0x7f0000b26000)="fb646a854db9345494d00132627662d80ed40cd6fc47989dab32cf8cc0459bfec63577e53f53a9c02cc4a5bdab4702699d37739609b3263936ddd1fcc496ef75e76d22c8109a69cde42cf87e5d99fd6fb1e92ba0cc90f0878a2ae2f90d796e9a122b1561dac5825f3009c9007e94c8c49c75eb39c8e8e6ba42270b3a8cdd9f65e4afa1722178865588cfa56e485868470a21e6195fc82244e680715d7f15ebde965adb88eee887aca7d89fe8d659d4db0d55ba49904202c3624a44ec2198744c", 0xc0}, {&(0x7f0000104000-0x14)="cfaa6edc2ac982c8bbc69d7caaf4c4829a464deb", 0x14}], 0x4, &(0x7f0000411000-0xf8)=[{0xf8, 0x102, 0x373, "40fcddfc229c2d13c77b1a28d811cf9b6c653ba6e3c20c671cbb0d6ddaa7846ebb59ad1c65e09a04a270b6be2dcdd9a59cda16b9f987ef52828c01f965cf0aaa731d045b2603a5bc20fbdf452db2033b01d9aa0875d675a624f5aadcdf6f0d9b7f6b689b751d2edf2b55715bfa5d93f7d84fdbedac230903c04cebc8fa2a834fa0f86656092f788580661e01e8a524cc29c611ebcb5bb7f761397c0f9ecac522f7e6c958d935a4d7be7c70ef3c1881270e2eff0eb224bca7bdccc5f384440567c9091562648c92dfe591c2a2dfeed3ed2f8fab2e97857adb74a33f8e89e90647e60884"}], 0xf8, 0x11}, 0x3f}], 0x4, 0x8880) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000ced000-0x4)=0x0, 0x41) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) write(r2, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000a95000-0xb0)={{0x6, 0x5}, 'port0\x00', 0xa, 0x2, 0x1, 0x8000, 0x9, 0xffffffffffffffe0, 0x6, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:05:09 executing program 1: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000060000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000002d000-0x2c)=[@in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005f000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000014000-0x4)=r2) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f0000061000-0x40)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000037000)="", 0x0, 0x0, 0x0) syz_open_pts(r0, 0x200200) 2018/01/31 09:05:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x10001, &(0x7f00006e6000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000144000)='./file0\x00', 0x20000000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000026a000-0x26)="26000000120047f181ff050d43000100fffffffdc200ffff000b000009227fff050019000007", 0x26) getpeername$inet(r1, &(0x7f0000fd7000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000067000)=0x10) [ 59.534567] Normal: 1177*4kB (UME) 763*8kB (UME) 155*16kB (UME) 73*32kB (UME) 53*64kB (UME) 30*128kB (UME) 16*256kB (UM) 6*512kB (UM) 5*1024kB (UME) 5*2048kB (ME) 695*4096kB (M) = 2892108kB [ 59.554244] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.562961] 11973 total pagecache pages [ 59.566917] 0 pages in swap cache [ 59.570334] Swap cache stats: add 0, delete 0, find 0/0 [ 59.575689] Free swap = 0kB [ 59.578681] Total swap = 0kB [ 59.581667] 1965969 pages RAM [ 59.584762] 0 pages HighMem/MovableOnly [ 59.588712] 320509 pages reserved 2018/01/31 09:05:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000493000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019d000)=0x2e, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c5b000)={0x0, 0x50, &(0x7f0000ca5000-0x50)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e62000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000028b000-0x4)=@assoc_id=r2, &(0x7f0000b13000-0x4)=0x4) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/01/31 09:05:09 executing program 3: 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}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffff