0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x85, 0xe9, 0x6}, &(0x7f0000c0f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f27000-0x8)={r3, 0x8001, 0xffffffff}, &(0x7f0000b94000-0x4)=0x8) 2018/01/17 16:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005ff000-0x85)="18000000020001000000c88c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) accept4$inet(r0, &(0x7f00008de000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000562000)=0x10, 0x80800) 2018/01/17 16:12:05 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000000d000+0x4fb)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000d000)="3dbe95a7274e137eadc53922acc6b5dd75521a4e5b40516f2599ef674e3ae34b", 0x20, 0xfffffffffffffffd) 2018/01/17 16:12:05 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000003000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000)=0x0, 0x0) 2018/01/17 16:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000057f000-0xff)="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", 0xff, 0x0, &(0x7f0000ce3000-0x1c)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) socket$inet6(0xa, 0x5, 0xfffffffffffffffa) 2018/01/17 16:12:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x103100, 0x0) accept4$ipx(r0, &(0x7f000089a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000196000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 16:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000feb000)='net/ip_tables_targets\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x2, 0x2) 2018/01/17 16:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000137000-0xc8)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/keychord\x00', 0x80000, 0x0) socketpair$inet(0x2, 0x0, 0x1ff, &(0x7f000070a000-0x8)={0x0, 0x0}) splice(r1, &(0x7f0000671000)=0x0, r2, &(0x7f0000e8e000)=0x0, 0x3, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000141000-0x48)=[{&(0x7f0000e54000)=""/247, 0xf7}, {&(0x7f0000e0d000)=""/222, 0xde}], 0x2, 0x800000) ftruncate(r1, 0x8000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004e3000)=0x1, 0x4) 2018/01/17 16:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000275000)='loginuid\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b11000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf5000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000589000)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9eb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$fuse(r1, &(0x7f00009c3000)={0xfffffe2b, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/17 16:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000e19000)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = open(&(0x7f00008ba000-0x8)='./file0\x00', 0x40, 0x60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000030d000)={0x0, 0x0}, &(0x7f0000147000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009fc000-0x10)={r3, 0xf574, 0x4, [0x1, 0x4, 0x0, 0x0]}, 0x10) 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)={0x44, 0x0, &(0x7f0000db0000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000204000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00005d5000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f000091b000)=""}) 2018/01/17 16:12:05 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/sequencer\x00', 0x80, 0x0) r1 = perf_event_open(&(0x7f00004e2000-0x78)={0x0, 0x78, 0xffff, 0xffff, 0xffffffffffff0000, 0xffffffff, 0x0, 0x9, 0x2008, 0x2, 0x940, 0x4, 0x7fff, 0x4, 0x64, 0x8a5, 0xd5c4, 0xfff, 0x0, 0x7f, 0xff, 0x62c, 0x9, 0x1, 0x6, 0x7531, 0x5, 0x5, 0x4, 0x8, 0x8, 0x6, 0xfff, 0x0, 0x6, 0x1f, 0x2, 0x10000, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000035a000-0x1)=0x0, 0x4}, 0x8000, 0x86b, 0x8594, 0x3, 0x9, 0x9, 0x8, 0x0}, 0xffffffffffffffff, 0x5f9, 0xffffffffffffffff, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000a000)='attr/exec\x00') write$fuse(r2, &(0x7f000000d000-0x28)={0x0, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0xa913b9109612a97) 2018/01/17 16:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) poll(&(0x7f000066a000)=[{r1, 0x0, 0x0}], 0x1, 0x7ff) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000376000-0xc)={0x5, 0x0}) 2018/01/17 16:12:05 executing program 6: r0 = open$dir(&(0x7f00004af000-0x8)='./file0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = socket$inet6_dccp(0xa, 0x6, 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) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000888000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 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) r5 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000a03000-0x100)=[{{0x0, 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000543000)="b48670dd6e6a468bbbe9bf70430f7a952bcd1a8b35e52ef93c04aaed5b228a402904b270772f16d61e030638b8e4a413216169025c365b52e55dd6f2eb68e3739aead39773fdbf1ea733cca53505a490c21045f6b0c0e1b9e89764deb447a9fe368bfb258aed2a9cef7a0b7e99a8af710eaeb972753fd7743b7406dc4f6e8e8928942c2e8d866ab84b987b42b51cd36af3f7cc51ebc0a25a28f466d027b32e5fa286258001ef9cb68b2496554eea15c3bc2de467febae9d5f2dab0cb5fc6f991231472537af2468f0f127881695872ad4299ede8", 0xd4}, {&(0x7f0000d81000)="16c9b8a1d3778acdf530813c8a77d475008e07", 0x13}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000000)="3f78b220b8d947737c264a6a7752c4d9c8cf175f39c3285f3d722bd001c7b8477e69730809d41ec42da4e7f4830efb3cb94666c5f1f8621c9155986cc3773e7e69074f5a9f0e9685c90cee74846369050cb9839fb18ea7e5aeadc5c2de40af467243fd59bf9c4643f435298587833d93139e8f13d568f6864bb9b4c724cffad36d7986eed4620e84558ca05f72ed2773e0449b9d42dc35e05e2f1ffb1e56320ade64c4a11adf70823d8a437b80972e248b3b21c2f1a5c5a8e2b1319a04207834e34ca138a7e4c7e8ff5ba0c3e5da0b59", 0xd0}, 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"}, {0x68, 0x0, 0x81, "64de7f6b4bf7b61636ab5dbbbbf818bfa1ea2c1cfd93cc7286109158114b87eb00d21aa1983c4ce8d5d7ad73af60a98ec96d5260d323e5eb0508ab079aab6fe72b80ffa268ff0808026bd93dd68acd58c649cb483ca2c9edab"}], 0x21bc, 0x800}, 0x97}], 0x8, 0x4000) fcntl$setlease(r1, 0x400, 0x0) 2018/01/17 16:12:05 executing program 7: chmod(&(0x7f0000ce9000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x64)=""/100, 0x64) 2018/01/17 16:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007e1000-0x2)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000978000-0x160)={{{{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, 0x3, 0xe8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x9, 0xc, "80eb1b529825e4a32077b785946f4287e8921774a4d3d2d35baa2328aa5626c1712c135f5672155b2115b3133a98aa88dbe47b346ee9b934dadba13aea719ae6427d97a558b8ab44cdf2df9eecf1e74e"}, 0x160) getsockopt$inet_tcp_int(r0, 0x6, 0x100000014, &(0x7f0000b07000-0x4)=0x0, &(0x7f0000d88000)=0xff82) 2018/01/17 16:12:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/enforce\x00', 0x181800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="faab86939cf5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x200}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xd)='net/sockstat\x00') lseek(r1, 0x0, 0x4001) 2018/01/17 16:12:05 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c92000-0x4)=0x0) getpgid(r0) r1 = creat(&(0x7f000042f000+0xbc5)='./file0\x00', 0x9) ioctl$TIOCNXCL(r1, 0x540d) setpriority(0x2, 0x0, 0xc0c7) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000007000-0x20)=""/32) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000049a000-0x8)={0x1, 0x5}) 2018/01/17 16:12:05 executing program 0: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000e75000-0x8)='./file0\x00', &(0x7f00009b2000-0x9)=""/9) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e76000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmmsg(r0, &(0x7f00006a2000-0xb4)=[{{&(0x7f0000d27000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @random="30fb5d966198", [0x0, 0x0]}, 0x14, &(0x7f0000310000)=[], 0x0, &(0x7f0000e6f000)=[], 0x0, 0x0}, 0x8d27}], 0x1, 0x10) 2018/01/17 16:12:05 executing program 2: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ab6000-0x5)={0x0, 0x0, 0x0, @thr={&(0x7f0000ab6000-0x1000)="", &(0x7f000051e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000)=0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000ab8000-0xcb)=""/203) timer_gettime(r0, &(0x7f0000ab6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00004ff000)={&(0x7f0000a36000/0x4000)=nil, 0x80000000, 0x3, 0x10, &(0x7f0000170000/0x2000)=nil, 0x2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a27000)={0x4c, 0x0, &(0x7f0000ab8000)=[@reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ab8000)=[], &(0x7f00001e5000-0x8)=[0x18]}}, @release={0x40046306, 0x0}], 0x88, 0x0, &(0x7f00008c8000-0x88)="198377f588032cf054c0837dd59409f503a93108fa07f0b72d38a99fb85e775434604bebd2095530a2d4869f8502633c7050970c39164d4c53d2380fdc3396e0c73e1ce1cc2268a1d625a8e5c3fd6113a1deda28b8c814c95b68835ddbe67deee6cf404a3175ce00beaffb57581fcff4baddd461693f7abb46b20e30257725d7d0ec8dcc8b9de0e9"}) [ 107.537995] binder: 22933:22938 ERROR: BC_REGISTER_LOOPER called without request 2018/01/17 16:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x8e) acct(&(0x7f000050f000-0x8)='./file0\x00') sendto$unix(r1, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ba2000)={0x0, 0x0}) 2018/01/17 16:12:05 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00005df000-0xe)='./file0/file0\x00', 0x410101, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) [ 107.589240] l2tp_core: tunl 4: fd 20 wrong protocol, got 1, expected 17 [ 107.592896] binder: BINDER_SET_CONTEXT_MGR already set [ 107.592903] binder: 22933:22955 ioctl 40046207 0 returned -16 [ 107.595230] binder: 22933:22938 ERROR: BC_REGISTER_LOOPER called without request [ 107.600274] binder: 22933:22938 unknown command 68 [ 107.600281] binder: 22933:22938 ioctl c0306201 2000a000 returned -22 [ 107.600485] binder: 22933:22955 got reply transaction with no transaction stack [ 107.600492] binder: 22933:22955 transaction failed 29201/-71, size 24-8 line 2921 [ 107.618236] binder: undelivered TRANSACTION_COMPLETE [ 107.618260] binder: undelivered TRANSACTION_COMPLETE [ 107.618274] binder: undelivered transaction 156, process died. [ 107.620662] binder: undelivered TRANSACTION_ERROR: 29201 [ 107.669819] l2tp_core: tunl 4: fd 22 wrong protocol, got 1, expected 17 2018/01/17 16:12:06 executing program 1: mmap(&(0x7f0000000000/0x5d6000)=nil, 0x5d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000752000-0x1000)=""/4096) read(r0, &(0x7f00001c9000)=""/4096, 0x1000) pread64(r1, &(0x7f000074f000)=""/194, 0xc2, 0x0) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000053f000-0x4)=0x0, &(0x7f000073c000)=0x4) 2018/01/17 16:12:06 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000dae000-0x4)=@file={0x0, ""/2}, &(0x7f000047e000-0x4)=0x4, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a7d000-0x18)=@get={0x1, &(0x7f0000270000)=""/253, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x9) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0x100000104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb, 0x0}, 0x40) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d79000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000b7c000)='net/sockstat\x00') read$eventfd(r1, &(0x7f0000915000-0x8)=0x0, 0x2) 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x0, 0x0}, 0x8) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/17 16:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000861000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/17 16:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d73000-0x11)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000b71000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005fe000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eb7000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000144000-0x8)='./file0\x00', &(0x7f00007bb000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ff0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d6f000-0x8)={0x0, 0x5}, &(0x7f00005f9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000087e000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000e99000-0x49)=@ethtool_gstrings={0x1b, 0x3, 0x3d, "4eb55d1f4fa3e81db5d9ba8910c829c71b39dc1a0c0f8d563e59b472b3437a16d88b14f39e80522531079efd5d7124f55822cd9e679827121bcf715dbe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000055a000)=0x0) rt_sigqueueinfo(r1, 0x9, &(0x7f00001e6000-0x10)={0xb, 0xff, 0x79, 0x5}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe9000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000013000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000017000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000fe9000-0x10)={0x4, 0xe3, 0x8, 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe9000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000)=0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000022000)='.request_key_auth\x00', &(0x7f00001c9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fea000-0x89)="039068f907555cfb1c215e5d41dfe7fa6ea40ece90578341ff03b91e913096660961960eb5d360be23785c84cbcb1a897c7bac3975690e5a8824863221e9336f786de6c78f94175e806ef8203d87835d7f3ddcffdd1ab5abe63f5cc23309eca2ba016a2b640e111d7fdb3c6c7721bacd50f8dc6e7a35628932833635d164c19f48ee0c2e3ad2a687b7", 0x89, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) connect$inet(r0, &(0x7f0000fe8000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) r2 = dup3(r0, r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000784000)=0xc8) dup(r2) 2018/01/17 16:12:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0xffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000002000-0x5)='ppp0\x00', 0x42, 0x24, &(0x7f0000001000)={0xfffffffffffffffd, 0x7, 0x1, 0x8, 0x6, 0xff, 0x8, 0x6}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ab000-0x8)='oom_adj\x00') writev(r0, &(0x7f00008e9000-0x20)=[{&(0x7f0000c85000-0xd7)='-', 0x1}], 0x1) sendmsg$netrom(r0, &(0x7f0000bd6000-0x1c)={&(0x7f00004a3000)=@full={{0x3, {"43c04fc1f5e91d"}, 0x8}, [{"a562d9943fd9b2"}, {"79fcdbc6494473"}, {"e87997d62aad9e"}, {"c64e7c398daa2d"}, {"ef685cc95f446a"}, {"7590a9c8790b5f"}, {"6a2ff27db57c71"}, {"2caa387f9de117"}]}, 0x48, &(0x7f0000807000-0x18)=[{&(0x7f0000fb7000)="6ba220170bc93e546a13dd29b74977a275dc76d649315e14db048283c2db4026ff41ecbb1b750398a977f36402620fa73b17f9202f81e35bf0d15b5909b5fd7ad9cdd50dd05780da56e3a194e21f8d12aa3aa832622817a91ef353a55537bc41d486eba0b9ab552addd7537b04bd9350f585bd57cbf26e77f4d4135eef1242e14c5d27ff9009cd3af5aba3a5aeb5bb67497c437a69dcac01e71bb928b1cfd5b2bb6e4dc1bab6cb7e8529ab4ffbb674de453b2b33097e0a562d86860183056722ee49f7b9d8ff8e8d53426c19bd841870e014658eb033698d38ef6c5dc242ad79f134de", 0xe3}, {&(0x7f0000452000-0x2d)="234f6936da633d6b37eff000cfc2d15312283dd178b99ee2acf3e02fd8d79073165c3a2cec02ce1628862e0732", 0x2d}, {&(0x7f00004cd000)="13c13a06bfe16de3e67e0fc19d022059c15ed64cee8b3969957d7bf37842df2be937ee7cadead67c4b5005d489749d798fcf231f418bee22db77abad58cb3e13b78062a1cbb9777537e96430c0b341e07bb741919807e7e2aeaa", 0x5a}], 0x3, &(0x7f00002d5000-0x18c)=[{0xc, 0x104, 0xb4b, ""}, {0x30, 0x107, 0x8, "3ad6d8c0549b96104aa654d8c930a64f85f374b1a1f4ec75dce967b9b1f1b8062e16d0"}, {0xd0, 0x11f, 0x9, "1844550a90f586f87cc336d3d916cdb860fb962e8340340bcf0eadf0c5dc6fccba8b1c218f6b767e2f49fc77c0d06de6d35b799f55eed19229859c58268825e5be165b5d2ba3b78a1665b7925039e1c5592bb49ed9b78aa4e084d57c66ed5334cd9662f59927a025e8bdee86f316d0d640b0dd542c527546cf52079fc5f9ea059148e8aae5f5f75b9c7464d8a95823561a2c674bd38762525dfb7244374d542d77468a89d60f14b6b62d5cd97815ebd58a12eee6b3838e82077af92d4cb37ceb7b57229b"}, {0x80, 0x6, 0x130dcaea, "2f8f65bf3774749899a0edea74d39ffe90ba795537ba2423f4e1fd0a2b59bef8a4e7c856f62ba8b7b070535a6b9c0d300bee23217490de91c6bd14b2dd0f3f3b0d1969687f08c8d9c8215ed26a209bf356a73ad431f5f073198bf06a2fb91ccea1a6d54a403a4b30ebb84a387a873965588525ee"}], 0x18c, 0x20000000}, 0x40000) getsockname$inet6(r0, &(0x7f000072e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e77000)=0x1c) accept4(r0, &(0x7f000078c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000071000)=0x58, 0x80000) 2018/01/17 16:12:06 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fe000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x8c1, 0x8, &(0x7f0000690000-0x20)={0x5, 0xb, 0x3, 0x2a7, 0x1, 0x1c00000, 0xac, 0x100000000}) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c95000-0x1)='.', &(0x7f000041b000-0x1)='.', &(0x7f000088d000)='mqueue\x00', 0x0, &(0x7f0000f81000-0x1000)="d5895bc31591623210fe") r0 = syz_open_dev$sg(&(0x7f0000238000-0x9)='/dev/sg#\x00', 0x7f, 0x8000) getpeername$ipx(r0, &(0x7f000015f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000429000-0x4)=0x10) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=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$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000571000)={0x3, &(0x7f0000b62000-0x1000)=""/4096, &(0x7f0000000000)=[{0x8e6, 0x3b, 0x1ff, &(0x7f0000000000)=""/59}, {0x2, 0x5b, 0x0, &(0x7f0000001000-0x5b)=""/91}, {0x401, 0xc6, 0x10000, &(0x7f00009d1000)=""/198}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x2, 0xeb4, 0x0, 0x7, 0x2, 0x80, 0x80, 0x3a, 0x0, r2}, {0x6, 0x6, 0x28e, 0xb2f, 0x6, 0xfffffffffffffff8, 0x9, 0x7}, {0x101, 0x3, 0x3, 0x5}, 0x21b, 0xe, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0xff, 0x4, 0xfffffffffffffffe, 0x4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000001000)="cd6562def4e814b1e9b7215090e9f0c20cf6d1c7392985eb1c1075d6ddf0a77a289bb115f54b3d9dfe77b6f43b90cef6fc1eed1d0fea6b1c57dd9034483ed9880069ca64fe27b5635e6b2da4fc24d90f4960fd3b67fa74454daf205ec3cb89e440eb32df83f5a7a5cb78395a1d0df4fa7741f1d16086ce9d0d6a34924be5e163ce2f8258109a58b8baee0d3d5be66c38fb126873f738232fa2") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') signalfd4(r0, &(0x7f0000002000-0x8)={0x1c9f1f64}, 0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000003000)={0x7, &(0x7f0000003000)=""/170, &(0x7f0000004000-0x70)=[{0x3, 0x18, 0x2, &(0x7f0000002000-0x18)=""/24}, {0x3be0da1b, 0xdf, 0x81, &(0x7f0000003000)=""/223}, {0x3, 0x38, 0x7, &(0x7f0000002000)=""/56}, {0x8001, 0xa8, 0x322, &(0x7f0000003000)=""/168}, {0x10000, 0x7a, 0x10001, &(0x7f0000003000)=""/122}, {0x80000000, 0xc4, 0x0, &(0x7f0000002000)=""/196}, {0x7, 0xbf, 0x1f, &(0x7f0000003000)=""/191}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x4)=&(0x7f0000005000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000006000-0x16)="80056b7068b9dd3502feac46abd37ca92e02da8e5361") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f0000008000-0x8)=[{0x40, 0x7fff, 0x101, 0x7}]}, 0x8) 2018/01/17 16:12:06 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006c2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x8)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000)=0x4, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x60041, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x5, 0x0, 0x6, &(0x7f0000003000-0x8)={0x0, 0x1c9c380}, &(0x7f0000007000-0x4)=0xfde4, 0x7fff) fadvise64(r0, 0x0, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000009000-0x30)={0xbccc5e1, 0x80000001, 0x7, 0x7f, 0x7, 0xe000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0x1004, &(0x7f0000005000)="56eaf3c21921c92c75e32c06a95102e5babc77ad4657931fab2f0bb6d4622ce8fc52e4d97921d2d0a15d27608bcafbe3ae49308ead090b00a45b0f1d0d7d3ec663925e1b1f9ab271221f81b66e19104761650cc458244fa99b35b300dca0dd474f9b724f689f2774d7d115a759920fc519c57db37c7b5a59d889236a91bcd4") socket$inet_sctp(0x2, 0x1, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000008000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000000a000-0xc)={r4, 0x50, &(0x7f000000a000-0x50)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0xc) 2018/01/17 16:12:06 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r4 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) capset(&(0x7f00001d0000)={0x89c3c7c9677fac34, r4}, &(0x7f0000000000)={0x346f, 0x5, 0x6, 0x10000, 0x1f, 0x8}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000+0xda7)=""/189) 2018/01/17 16:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000861000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = gettid() get_robust_list(r0, &(0x7f000033e000)=&(0x7f0000684000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000040a000-0x4)=0xc) r1 = memfd_create(&(0x7f0000c1f000-0x25)='\'vboxnet0+}GPLself,bdev/ppp0cgroup!\x00', 0x0) write(r1, &(0x7f0000513000)='=', 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000511000)=0x400, 0x4) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002ee000)='*selinuxsystem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000004000-0xcf)=""/207) 2018/01/17 16:12:06 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000ef2000)=0x0, &(0x7f0000ef3000-0x4)=0x4) 2018/01/17 16:12:06 executing program 5: ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/48) clone(0x40a0000, &(0x7f0000f09000)="", &(0x7f000046a000-0x4)=0x0, &(0x7f0000502000)=0x0, &(0x7f00009f7000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) 2018/01/17 16:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/sequencer\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000072e000-0x81)="c3fd95d5fc1b1d69fd8a205d895b7bbb6290c56a7efadc11b142cbe563b1268eb3b00b59c3a09321383bd34f6c2445a9370e6eb5b3c210edbeafb36fd464a67fd4cd8cdd7b4dfbe8383ef981b568638050d00a5a96cb7289acb9990e66147ec3d600ba07ee4cf8bb2ce210c65e096fa3734f60375a4b4312cc165b0c0bb8f38b88c1583394406ca909b6ff87471d59b2be09f8b9c96ef62926baed6c7f7155f8240f4cbd0dfad93c4023df98fd62b5932a44d392f74ddc", 0xb7, 0x0) ioctl(r0, 0x6, &(0x7f00005e2000)="f3c9e27493dd2c8a344ade4faacef2ff82599522667b466d06f571fe8c89d0ee048c08b8648130fa4747e21946f32be3418ac91595f0c404d69e40a2e6fb523aff4100b672d93af8c0b896cd4995b213fa7b40f1afa9afe56ccd333c09b0d9ac04214feed38befb0c761678ba63cd19bef8923ed52925a8c5fdb620809d3a663234e7a2f0f30e1edf4ccb9486651f4d8f296ec3aca1ea378ff5d6f0a4a5fabe617fc43fbea411f8ba318a1ea11000308f6aa475599c5b9fb415c3e3fc789e035b4c85d5894c29e6577c01e40debc539692182290acf16d72") splice(r0, &(0x7f0000fbc000)=0x0, r0, &(0x7f0000ee4000)=0x0, 0x0, 0x2) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000001000-0x1)=0x0) 2018/01/17 16:12:06 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="a4931e18691c56eabb855cab7fcbb0c79fd9c205333fdf073644f66731b56708f517a5cd46a36cf26f4c94a6c63fe2d25261bee93cdc03583b697359a5c26f151555616efddb95e154ab1dc5f1187e0c", 0xffffffffffffff53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1200, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 16:12:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000df2000-0x4)='tls\x00', 0x4) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) inotify_init1(0x0) unshare(0x20000400) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/context\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000cde000)=@hdr={0x2, 0x0, 0x3, 0xffffffff, 0xf5, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x1800000000000000, 0x69, 0x2a8b}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}}, 0x38) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, 0x0, &(0x7f0000685000-0x4)=0x0, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000973000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000e5f000)={@generic="1deb0f57a090018a914c57ffe15a3757", 0xfffffffffffffffd}) r4 = syz_open_procfs(0x0, &(0x7f000081c000-0xe)='net/mcfilter6\x00') r5 = geteuid() setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000e11000)=@routing={0x3f, 0x2, 0x0, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a42000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa7000)=0xc) fchown(r4, r5, r6) sendfile(r0, r4, &(0x7f0000f7b000-0x8)=0x200045, 0x482b) 2018/01/17 16:12:06 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000026000-0x4)=0x0, &(0x7f0000032000-0x4)=0x4) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003a000)='/dev/pktcdvd/control\x00', 0x408400, 0x0) getdents64(r2, &(0x7f000000a000)=""/4096, 0x1000) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000)=0xfffffffffffffffd) r1 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) ioctl$TCXONC(r2, 0x540a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x82) inotify_rm_watch(r2, r3) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x0, 0x1f}) ioctl(r1, 0x707, &(0x7f0000000000)="") 2018/01/17 16:12:06 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000094000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') timerfd_gettime(r1, &(0x7f00000d7000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001a6000-0x4)=0x80, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000db1000)=""/23, &(0x7f0000605000-0x4)=0x17) r2 = inotify_add_watch(r1, &(0x7f0000437000-0x8)='./file2\x00', 0x1000000) inotify_rm_watch(r1, r2) 2018/01/17 16:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00002d1000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a9000-0x16)='/selinux/checkreqprot\x00', 0x212001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000751000)=0x3f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ef6000)={0x0, 0x1ff}, &(0x7f00004f1000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000646000-0x8)={r2, 0x8, 0x6}, 0x8) fcntl$getflags(r0, 0x3) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c95000-0x1)='.', &(0x7f000041b000-0x1)='.', &(0x7f000088d000)='mqueue\x00', 0x0, &(0x7f0000f81000-0x1000)="d5895bc31591623210fe") r0 = syz_open_dev$sg(&(0x7f0000238000-0x9)='/dev/sg#\x00', 0x7f, 0x8000) getpeername$ipx(r0, &(0x7f000015f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000429000-0x4)=0x10) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'os2.\x00', '\\\x00'}, &(0x7f0000001000-0x89)=""/137, 0x89) add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f000009f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/01/17 16:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) syz_emit_ethernet(0x2a, &(0x7f00007a8000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000c85000)=""/221, &(0x7f0000a30000)=0xdd) 2018/01/17 16:12:06 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000bc0000-0x10)={0x81, 0xfffffffffffffffc, 0x4, 0xfffffffffffffffe}) readahead(r0, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) socket$inet(0x10, 0x2, 0x0) 2018/01/17 16:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000531000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x6, [0x7fffffff, 0x5, 0x4, 0x6, 0x1, 0x18b6, 0x1ff, 0x7fffffff]}, 0x5c) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f00006e1000-0x9)='/dev/sg#\x00', 0xd30, 0x101801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000+0xfeb)={&(0x7f0000136000/0x4000)=nil, 0x4000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000087e000/0x2000)=nil, 0x2000) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000090d000-0xd4)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0xa6}], 0x3, 0x0) 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000863000-0x8)={0x1, [0x0]}, &(0x7f00003f1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000799000-0x6)={r2, 0x4d2}, 0x6) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00008e6000-0x28)={@common="6c6f0000000000000000000000000100", @ifru_flags=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000075b000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000-0x3)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f04000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd7000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000073000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x4, 0x2, 0x80, 0x20, 0x2c, r3, r4}, {0x267b9cec, 0x80000001, 0x7fff, 0xbfc, 0xffff, 0x6, 0xffffffff, 0x100}, {0x8, 0x8, 0x1, 0x40}, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x2, 0xfffffffffffffff7, 0x72, 0x0, 0x7}}, 0xe8) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000219000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061c000-0x2)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000441000)={r2, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x35a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0x2, 0x1, 0x0}, &(0x7f0000fd3000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000-0x4)=0x80000001, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x400000000f, &(0x7f000048e000-0x4)=0x5, 0x4) bind$inet6(r3, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00007e7000)={0x100000000, 0x4, 0x800, 0x8000}) 2018/01/17 16:12:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x0, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00005ff000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000)='R', 0x1, 0x0, &(0x7f0000d99000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 16:12:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000)={{0x4, 0x903}, {0x413, 0x5}, 0xffffffffffffff78, 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, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='bcsf0\x00') mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x35) 2018/01/17 16:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000dff000-0xa0)=[{{&(0x7f00001de000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003ee000-0x28)=[{&(0x7f0000800000)=""/177, 0xb1}, {&(0x7f0000f79000)=""/132, 0x84}, {&(0x7f0000ae4000)=""/228, 0xe4}, {&(0x7f0000608000)=""/94, 0x5e}, {&(0x7f00008af000-0xc7)=""/199, 0xc7}], 0x5, 0x0, 0x0, 0x1}, 0x100000001}, {{&(0x7f0000a76000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000755000-0x48)=[{&(0x7f0000738000)=""/189, 0xbd}, {&(0x7f000074f000)=""/4096, 0x1000}, {&(0x7f0000ac8000-0x62)=""/98, 0x62}, {&(0x7f0000767000)=""/185, 0xb9}, {&(0x7f0000056000)=""/17, 0x11}, {&(0x7f00004e1000)=""/28, 0x1c}, {&(0x7f00002de000-0xe9)=""/233, 0xe9}, {&(0x7f00005b5000)=""/50, 0x32}, {&(0x7f00004d1000-0x69)=""/105, 0x69}], 0x9, &(0x7f0000bbd000-0x90)=""/144, 0x90, 0x825}, 0x3}, {{0x0, 0x0, &(0x7f0000bc2000)=[{&(0x7f0000243000-0xc6)=""/198, 0xc6}, {&(0x7f0000425000-0xbf)=""/191, 0xbf}, {&(0x7f00009a9000-0x31)=""/49, 0x31}], 0x3, &(0x7f00004cd000-0xed)=""/237, 0xed, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000983000)=[{&(0x7f0000b8a000-0xdc)=""/220, 0xdc}, {&(0x7f0000634000)=""/4096, 0x1000}, {&(0x7f0000391000)=""/230, 0xe6}, {&(0x7f00000de000-0xd8)=""/216, 0xd8}, {&(0x7f0000376000-0xd)=""/13, 0xd}, {&(0x7f00001b7000)=""/163, 0xa3}, {&(0x7f000099e000-0xd7)=""/215, 0xd7}, {&(0x7f0000381000)=""/16, 0x10}], 0x8, &(0x7f000081e000)=""/180, 0xb4, 0x7}, 0x3}, {{&(0x7f0000643000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000ff5000-0x8)=[{&(0x7f0000805000-0xec)=""/236, 0xec}], 0x1, &(0x7f0000019000)=""/224, 0xe0, 0xffff}, 0x1f}], 0x5, 0x2000, &(0x7f0000a42000)={0x77359400, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000eb8000-0x118)={0xf0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000119000)={0x0, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000090d000-0xd4)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0xa6}], 0x3, 0x0) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000efc000-0xbc)={0x6, 0x1, 'client1\x00', 0x2, "4acede9a6185898d", "6428e820dd9ddb4911e2fa5909abf5493c8d77d105a4407246918f83952dccd0", 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0xa) getsockname(r0, &(0x7f0000f16000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000005e000)=0x3a) write(r0, &(0x7f0000cfc000-0x1f)="", 0xfc65) recvmsg$netrom(r0, &(0x7f00002b1000-0x38)={&(0x7f0000f65000)=@ax25={0x3, {"76362e9ea69113"}, 0x0}, 0x10, &(0x7f0000827000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:06 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x38)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd036}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87ee}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:12:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000030c000-0x4)=0x0, &(0x7f00000f7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004be000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000792000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000017d000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000114000-0x48)=[{&(0x7f0000cc2000)=""/227, 0xe3}], 0x1, &(0x7f000066c000-0x50)=[{&(0x7f000035f000-0x45)=""/69, 0x45}, {&(0x7f0000a1c000-0x97)=""/151, 0x97}, {&(0x7f000079a000)=""/182, 0xb6}, {&(0x7f00003f1000-0x5d)=""/93, 0x5d}, {&(0x7f0000a0f000-0xfd)=""/253, 0xfd}, {&(0x7f0000537000-0x50)=""/80, 0x50}, {&(0x7f0000137000-0x57)=""/87, 0x57}, {&(0x7f0000011000-0x3a)=""/58, 0x3a}, {&(0x7f00008fa000-0xaf)=""/175, 0xaf}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006d9000)={r2, 0xfffffffffffffe33, 0x6, 0x0, 0xfffffffffffffe7a, 0x6ee}, &(0x7f0000548000-0x4)=0x14) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000986000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00008e3000)=0x0) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf3000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000279000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000e66000-0x8)=0x0) 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d0a000)={0x0, {{0xa, 0x1, 0x1ff, @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, 0x2000000000000c1, []}, 0x90) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x32, &(0x7f0000abc000-0x8)={0x0, 0x0}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/hwrng\x00', 0xc0240, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000abc000)=0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000084a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000489000)=0xe8) getgroups(0x3, &(0x7f0000254000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) accept4$inet6(r2, 0x0, &(0x7f000071d000)=0x0, 0x80000) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000abd000)={r3, r4, r5}, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00003e3000)={&(0x7f0000abd000-0xc)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000abc000)={&(0x7f0000773000)={0x57c, 0x0, 0x3, 0x401, 0x1, 0x0, {0x1, 0x0, 0x3}, [@generic="ff40b82ed70a777dfddf750d076fcc3cb16b5b933dd45215c35eec155afc56b85da820cdf6ff6dc7be16fba36078f254851f1290234c46893b15fe9f50db1ee973c8462cfb0782eb8799d702aa44fb706bc6ec6d11dd4db596d7ff97ae884f46398a3da90dd31648937a38da6ac69fd4e7f59e7f8c0105", @typed={0x18, 0x89, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xe8, 0x85, [@generic="a1604a0506c1f5c52a761d75709074eede15d5b2809ab80ef638c138909b0c31c1771c67eb86d40402548b3aa34243dc7fbef3652024675800634c180d06914a5298b0acac2762ffd335c42e1eeb60fa4486c12bf567f7", @typed={0x8, 0x12, @void=""}, @generic="2f6ae147c8e08164d43e4ce0232b7905e14480a550aed01eed4bf0fb4941489d95b59daf209015928ac7eee7b979e713c6150f15aa40a8e74140cbee68b5ce74151e0bdb9c3ed85bd06b0fe2f5fde99076ea5c2f447cf27ef4378a291cc2925c7a3fa7be90fdc22b829ab1442467863eb781329f0366b86453caf6450bf87c614a0e"]}, @generic="f1f62393b3eebe9d7237f4f0409fcacacab125efce6307444fb43de8096a133682d60a293136e2bb03a094f849f226f1b419680193420ff159a0314db4a79c30302a15c981df9771597723cb4b869666f88ea22012133b5c37c96b17b40bd9e69d80fc0038ff173efd4b9b1329ab05b2ed746b3f72dd6884a95b597d55b356db70bc97d1fbfa66a79b5af360b321bc91dce5a936fb42b9c615", @typed={0xc, 0x73, @str='.\x00'}, @typed={0xc, 0x33, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x2c, 0x4c, [@typed={0xc, 0x24, @ipv4=@empty=0x0}, @typed={0xc, 0x54, @pid=r3}, @generic="57a7062f9dbcd6b99edfa20d0c"]}, @nested={0x314, 0x11, [@generic="c99a4ed762af7ffbc412", @generic="fdf07b1261aa8254ee2cc67261b7d57cef9595569b850873deb0035a4137c9dbdfc96901010db8d6d08a7caf456af5f1ad0e85814e24a2a2a9a871b17245ff88fef04cc8f051d97c992e02ad0564fd3b16690b94db6955c68d10d80425d05b8ee8b2b6ded581e9fb7a2e7cc85c40399de7e3f4215d4b3e06d934c27611319e1c9527db538114245e033cb752923f8d43f1e7a17d0fee62e6ec7b9f5c48ebeec4ffd4b964672a6062de2d6e774923dee5d92862175e0b9f574fc8a9abe6a8e3e27f41c5a18cfe0a62e437123073a806917cc6e918697e1db89112502bc64d7d8851a53cd6d18c183083200c11e13d7b0a4cafc0fa58", @generic="cbb272861f04a2dd35b3989591883690db9793c1d922204136a6d7bc522c98eb0abca0dc916c9371bac7f166c1ab68fd71c7407a459d660e58d1485d388c36d59962e7f6efec2986ee6f39071cff68c60930e62933a4e403eeb6559f92e797e57515904dbcc33d962c0c8d9e48ca28f339c504c945c59b265899d8a6ac39882d4b2f6c64d2c7536f20beed1e52932efa0a79c8bbc004578fd1af8fdde6c42316b7a36e05063adbbe741bfc6bfeee86d440639f6aa8cf8254bd8e77da777a65bc99a799862c55fcc5825a2563505d22dd559a64bdd492ad95cff4ad05146a678e0c3f90908626fee101385ebb1364e4c553eb06b1dee70a0e", @typed={0xc, 0x7, @u32=0x80000000}, @generic="12751bed0352c2a2a363573be29883a993bad674fe057591c74449383b5ad0883260", @typed={0xc, 0x4f, @ipv4=@broadcast=0xffffffff}, @generic="b749bd5a319ecf030f04a065fd51ff3b45b165de82bee716a0aa8acc4ee9ab91c88cf939d356f462184605f4f834ca9ae2f36ac8b649143c85123c87f10491402d2bc1622924513e06a33d1f45000ea07aefc29ad9b4651059b8c7deb2cfc8b9007da5403c43f436d8a27c2b3b01c08c567f1e77802fc040bd45ba51736a0375f2287fb0d8d454b513e41967c43b035d6a06736c4d5b6076dfeb1670f6c665f3e4a9777b82af8e64fc12181076ee72af43bcab482e1a38c86bcac49123cf146af0c8a3b66da9764ad040f3484f9dcdac09e31e9cb69c3276240db5725006"]}]}, 0x57c}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/01/17 16:12:06 executing program 3: set_robust_list(&(0x7f0000def000)={&(0x7f00000d3000/0x8000)=nil, 0x0, &(0x7f000003f000/0x3000)=nil}, 0xfffffffffffffdf3) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000416000)={0x1, 0x0}) 2018/01/17 16:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) lstat(&(0x7f0000937000)='./file0\x00', &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000de1000)={0x0, 0x2710}, 0x8) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000ec1000-0x40)={{0x1, 0x0, 0x1, 0x1, 0x7f}, 0x3, 0xe37, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x40a0000, &(0x7f0000f09000)="", &(0x7f000046a000-0x4)=0x0, &(0x7f0000502000)=0x0, &(0x7f00009f7000)="") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000059a000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/checkreqprot\x00', 0x20000, 0x0) [ 108.101529] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400, &(0x7f0000409000-0x6e)="c93e6dadaa2965281005e0d68d82c1f1d31d19f4bb73abc478222d5c085afbbde840e015d9e996c0ee7552127778e32cc665dc67aafd66e381a485902fa099f1191c5869d15ea73629408a017d0332ebcb257c7d210b77d5b79f8641159c406609ad45402222b78a404bb3ba5b30") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) getpeername(r0, &(0x7f0000d14000)=@generic={0x0, ""/126}, &(0x7f0000c13000-0x4)=0x80) 2018/01/17 16:12:06 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x24012, 0xffffffffffffffff, 0x0) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000000a000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ppoll(&(0x7f0000022000-0x28)=[{r1, 0x4, 0x0}], 0x1, &(0x7f000002a000)={0x0, 0x0}, &(0x7f000002a000)={0xb6}, 0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000002b000)={0x2e}, 0x4) 2018/01/17 16:12:06 executing program 2: socket(0x18, 0x0, 0x4) timerfd_create(0x0, 0x0) 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000063000-0x4)=0x0, &(0x7f0000919000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000009b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a90000-0xc)={0x0, 0xd6bf, 0x2, [0xff, 0x9]}, &(0x7f0000829000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000072f000-0xc)={r2, 0xffffffffffff8000, 0x30}, &(0x7f00009ae000)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000811000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x400, 0x10001, 0x400, 0x5, 0x800020, r1}) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000974000)='/dev/net/tun\x00', 0x0, 0x20000) fcntl$setstatus(r0, 0x4, 0x0) unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) flock(r0, 0x2) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r0, &(0x7f0000584000)={0x800}, 0x8) pipe(&(0x7f00005e6000)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000015d000)=0x0) splice(r1, &(0x7f0000546000)=0x0, r2, &(0x7f0000dba000-0x8)=0x0, 0x401, 0x0) 2018/01/17 16:12:06 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ca3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c22000-0x4)=0xb) r1 = socket(0x1000000000010, 0x2, 0x4) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe250002", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000add000)='./file0\x00', &(0x7f0000658000)={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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x6)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f16, 0x2, 0xff, 0xd, 0x0, 0x1, 0x3}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x38)=@ethtool_test={0x1a, 0x0, 0x0, 0x5, [0xfff, 0x400, 0x4, 0x200, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4000000000000153, &(0x7f0000000000)=[r3, r3, r3, r3, r3, r3, r3, r3, r3]) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xe001, r2, 0x0, 0xffffffffffffffb3, 0x4000) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fstat(r0, &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00001b5000)="c37b0cd5bd0967c6a6b6d2d5080e36a89aa2feb51ef9a2fd48eed8e9e2ac89d629b604df191986e48ec10e587b42bd19d513a39795ce16dd886f75dbd3d17a460280f24c892ef23e4f800e38c9985eabd2de0cc50eb55c2f4a8b34df5df11f1f2169975af9133002ef10cca63b9ea6037c214460e87a32496ab03cef0923ddadb4940c737449b13c0d6d293d347edff120ce0ff42d5e2d4c759e5175bb11c7649e3d67acf866400496468137f389004bdf2c9a6b8d4c3affdd8185b6744cceeb10325a36fb03c962021605f423fe0a75249402e9b5b9adb73eb94d5bbf2a693c4f4db84f4ec6") link(&(0x7f0000ccd000-0x8)='./file0\x00', &(0x7f0000ad7000)='./file0\x00') ioprio_get$uid(0x3, r1) clock_gettime(0x0, &(0x7f0000454000)={0x0, 0x0}) utimes(&(0x7f000056b000-0x8)='./file0\x00', &(0x7f0000f6b000-0x10)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009ef000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7e000)=0x14) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000cd1000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c3e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000031c000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000758000-0x10)={0x77359400, 0x0}, &(0x7f00007f4000)={0x0}, 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000948000-0x10)={0x9, 0x7, 0xfffffffffffffff8, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f1", 0x1, 0x8000, 0x0, 0xfffffffffffffc45) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e6000-0x4)=0x0, 0x4) 2018/01/17 16:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000583000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x2000000}, 0x0) close(r0) fsetxattr(r1, &(0x7f0000419000)=@random={'system.\x00', '^\x00'}, &(0x7f000073a000)='?\x00', 0x2, 0x2) close(r2) 2018/01/17 16:12:06 executing program 1: r0 = getpgrp(0xffffffffffffffff) waitid(0x1, r0, 0x0, 0x1, &(0x7f0000ddc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c76000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = open$dir(&(0x7f0000b5f000+0xf93)='./file0\x00', 0x0, 0x2) lstat(&(0x7f0000732000-0x8)='./file0\x00', &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r11 = epoll_create(0x81) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd6000)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000376000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000077f000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000829000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000197000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r24 = syz_open_dev$binder(&(0x7f0000109000)='/dev/binder#\x00', 0x0, 0x800) r25 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/pktcdvd/control\x00', 0x60000, 0x0) r26 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a02000)={0x0, {""/7}, 0x0}, &(0x7f0000e17000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b37000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000000000)=0xe8) r28 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ff7000)={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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x1c)={&(0x7f000084a000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000f85000)={0x40, 0x11, 0x500, 0x0, 0x3, "", [@generic="a3cdd3cffab51d98ba0cf371e03e9efb5084fae4421321e6c3e10b8cef465d235944039a001cf9e1e64c970b2a"]}, 0x40}, {&(0x7f0000842000)={0xc8, 0x2d, 0x20, 0x4, 0x2, "", [@generic="", @nested={0xb8, 0x1c, [@typed={0xc, 0x4f, @u32=0x8}, @generic="83d575a02ec845f5792258d9a8e47ff62951f3284e23df3dd1b18b3fb6ee12c157472c7b71d55e62f4d49401bd90d799f207266e58ee17746815ca1ca440eef4ea975fd9946ac2f1e5e6b3b78aa9fddfbfc7787a38208722a7c005c009804f3f6cededbfff31f768e1e95a0a1b9123fb41f9a800f6e453", @typed={0x10, 0x30, @u64=0x4}, @typed={0xc, 0x90, @pid=r0}, @generic="19b9099c82037410d92189820dab3562ad38"]}]}, 0xc8}, {&(0x7f0000000000)={0x21f8, 0x32, 0x8, 0x1, 0x2, "", [@typed={0xc, 0x53, @uid=r2}, @nested={0x150, 0x30, [@generic="5c3993c76b058d9c095bc2cd", @typed={0x10, 0x3, @str='vmnet0$\x00'}, @typed={0x18, 0x49, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x3c, 0x6, @binary="f67e58c09a0f7543cb5dcc923e17cce8eb7856ac9307e18d22f8447dfbb5230aff664ba212f9952eb9a52dff43e58d755550128d"}, @typed={0xc, 0xd, @fd=r3}, @generic="1a2336a2c891c5af9e32ff8a34b1dea62cae15f403dee0e74e4ea92a", @generic='Ii', @generic="77e0e85c09b317556d87e3ddf2145d27c3848d25ddf57c6281bfaa1c21a9516cb06063c2370b0a9765714592ac108a5de96cc00e4c5eb214f5b7e6a1493bf4b876fc3e285920b2295ff18b9e43471fce0b8439caa11135780e1dde8dd77a7af7da4f9cfedf18db140be6f68860b024c6b038481a68b7ee52ebff293d951440e9b513ce004e675fd931d379fa1958dd93f15b906268f75ade11ef87d8789d0d55df9072b168f27f0d28100b8b85c2b31e22"]}, @nested={0x2070, 0x22, [@typed={0xc, 0x48, @pid=r0}, @typed={0xc, 0x15, @u32=0xffff}, @typed={0x18, 0x5f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0x8, 0x16, @void=""}, @typed={0x10, 0x70, @u64=0xb6}, @generic="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@typed={0x8, 0x0, @void=""}, @typed={0x10, 0x9, @str='ppp1\x00'}, @typed={0xc, 0x1e, @uid=r4}]}, @generic="6fe5f4d9e2520e5c399c73ce3782", @typed={0xc, 0x81, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, 0x21f8}, {&(0x7f0000001000-0x108)={0x108, 0x34, 0x0, 0x6, 0x3, "", [@typed={0xc, 0x82, @str='\x00'}, @typed={0x10, 0x3, @u64=0x5}, @generic="d79c90d6efab9d4fbd0e71f14316193b286dad1771962717effd09f8127ceaf9c080e083278c06cd1a60dcddeffe699f2b128932a91fab6940eb95a5d52d732231281283105979568ecb0f5a9adf11903fdd43dd50c142e2070dd3bddab9c4219fe00b0a3fec3281bd9f5b9f1702695c086e10f5d5c608a5a71a88ecb58a4baadd66d582f9bdf3c2a4b74a80f269cb8bea117cf8783b485a20724cd347c229d7c4bdc854d41a7d443345c6fa7c97d4590d763ad472a86d8c06d143c7c76a89661663f5a02d3a5dfc7a970889ce5c83c67bb731c6e3e35834aa"]}, 0x108}, {&(0x7f0000518000-0xc8)={0xc8, 0x10, 0x800, 0x0, 0x3, "", [@nested={0xb8, 0x4e, [@generic="c0aa2b222fc6c2f3e47fde0c7a570741f1f722d1cfb6bc6f5b25357b35f1dee2838c2e4fcda891718484c1f0bde8173439476032a8fbbb18ad3b22367faf55bc74dea07848ab28bf7195350d870cbb84f57d7fc14d4b28c5633e219e7398dafbd2c48a87d4f17d127b23442f0ea70b88792f794a93aae9ddfc3249520c69259889158fed5bd5ca715ce9970a4ae71cb67393dd634a1c7e30ef22ca7f9f7453103f3bbb5512e2963d8eace04022feacb462bf"]}]}, 0xc8}, {&(0x7f0000001000-0x7c)={0x7c, 0x15, 0x40c, 0x5, 0x2, "", [@nested={0x6c, 0x7f, [@generic="c637be39ee1cefb39debfab922903442c7134441bcdcc00e220c4176dd1a773fe08b3e8ad616c6f423797cbf385abfb1451d1147ef6582ac6a9632600c0a675f319eabb6ccc6d1ec68b3f37a0f287ada88de8a7ba51cb32f7c306d595ea1c406b30905d065ed06"]}]}, 0x7c}], 0x6, &(0x7f0000bff000-0xd8)=[@rights={0x24, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r0, r14, r15}, @cred={0x18, 0x1, 0x2, r0, r16, r17}, @rights={0x14, 0x1, 0x1, [r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x18, 0x1, 0x2, r0, r27, r28}, @cred={0x18, 0x1, 0x2, r0, r29, r30}], 0xd8, 0x20008000}, 0x1) 2018/01/17 16:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e5dffffffff000000f1138c80", 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000216000-0x40)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000c44000)={0x1, 0x3, 0x6, 0x0, r2}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000020b000-0x4)=0x1000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x20, 0x200000000002) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000606000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ecb000-0x4)=0x14) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000fed000-0x75)=""/117, 0x75, 0x40000163, &(0x7f000061c000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000069000-0x1c)={&(0x7f0000b04000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e28000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000deb000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000098b000)={0xfffffffffffffffb, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f0000062000-0x91)="e3a6b56c9e402bc54d137a66f710afec13d5b9d81f29177e2fc0baa7150c21590f150de58a58df94280fe4069cc87cce261ae5be467ea8d432d59edc385b18d88b496f93bc1c9215893220a99eefb69be1aed5361a489504ec64d46a46c9243bd5fc6bf2559c0cce249a77bb5609d7f9b7788e76aacbcfe32036d0ebb1149a8deb6989391aba69f030fa40ea13c2b3c8eb", 0x91) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000ffd000-0x30)={0x0, 0x7, 0x9000000000000000, 0xd50e, 0xeba, 0x762}) r3 = gettid() ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a47000-0x20)={@generic="f0baf42af0f1e4fe8c4a2e1a742902a3", @ifru_flags=0x800}) fcntl$setownex(r2, 0xf, &(0x7f0000348000-0x8)={0x0, r3}) fcntl$setpipe(r0, 0x407, 0x7fff) r4 = accept4(r1, &(0x7f000028f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00005d9000-0x4)=0x3a, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000941000)=0xfffffffffffffffe, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00007d4000)=0x9, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000045c000-0x4)=0x7ff) 2018/01/17 16:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b2d000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xa2fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x4f6b, 0x0, 0x8c, 0x1, 0x1ff, 0x6, 0x6, 0x5, 0x2, 0x3, 0x5, 0x7, 0x2]}, &(0x7f0000ac9000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000045d000)=@sack_info={r2, 0x1, 0x3}, &(0x7f000034f000-0x4)=0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000050b000)={0xc7ca, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x4cf, 0xf8, 0x18, &(0x7f0000c24000-0x10)=@common='ip6gretap0\x00', 0x5, 0x80000001, 0xff}) getpeername$packet(r3, &(0x7f0000e7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000227000)=0x14) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r6, r5, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r6, &(0x7f0000191000-0x8)=[{&(0x7f0000a6b000-0x1000)=""/4096, 0x1000}], 0x1) recvfrom$ax25(r4, &(0x7f00009cb000)=""/49, 0x31, 0x101, &(0x7f0000327000-0x10)={0x3, {"ca6be418de3cdd"}, 0x100000000}, 0x10) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000)='/dev/loop-control\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000659000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa65d4622913ffb0b) r1 = syz_open_procfs(0x0, &(0x7f0000fc2000+0xb8d)='net/udp\x00') sendfile(r0, r1, 0x0, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d1c000)=0x0) msync(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x2) 2018/01/17 16:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000025e000)='loginuid\x00') exit(0x0) write$fuse(r1, &(0x7f000037a000)={0x10, 0x0, 0x0, @random=""}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bfb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ec6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ef7000-0x8)={r2, 0x4}, &(0x7f0000eb6000-0x4)=0x8) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000079000-0x67)=""/103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001f3000-0x4)=0x0, &(0x7f00001bc000-0x4)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000e04000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendfile(r2, r1, &(0x7f0000a2d000-0x4)=0x0, 0xf1ba) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xf1)=""/241) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"0e193fcb915cf4"}, 0x2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="1a9833b663f11591d7d0fcfa434179a38ef52014b0ee0091d7fad672cdc8afad6e6fb954703271eed737da9f52712059e95da8bd2baeb5bc62a16f799a408fe316229c69d14628ea15779322369654df9ef019f72c321b55aeb30949fc7c77e8c150d28599204f2e24cb2257353bf1", 0x6f}, {&(0x7f0000002000-0xd6)="e00f9573b52b79b24beb47f27e699f386cc87107d8d4ebfc5ff1d3a4f46e4050aa58bfcd5f6ddbe57da10c7957c0314e90d79d32d4a78c3ec68e995ebba6bea35b2f1ec39504192beb8607c3bc9ee99de6b60ee5c0d84f58aa4e015ac643484380af832e63e2019a9fb2709f1318014575d338fc45149552fb7476d7d16e2c01a10a60b0f11b6dd49e5efe4f8e922df477018de8b9d73038c402826b58f782d6d1dfa1cf0578c089da10b76b1098f64f931dd0a6da1e1cc278dbafe96505130ee8b3ae4d18c3f28abf5ef64d6c0af447cda45e860d13", 0xd6}], 0x3, 0x0, 0x0, 0x8001}, 0x40) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r3, 0x3}, &(0x7f0000000000)=0x8) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x3f, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000001000)=""/93, &(0x7f0000005000)=0x5d) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000-0x50)={@common=""/16, @ifru_flags=0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xffffffffffffff03, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000006000)={@generic="bbc42d9c1e5da2a750b4d0291df4e520", @ifru_ivalue=0x5}) ioctl$int_in(r2, 0x5452, &(0x7f0000006000-0x8)=0x100000001) 2018/01/17 16:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000d12000)={&(0x7f0000297000)=@llc={0x1a, 0x9, 0x4, 0x3, 0x9, 0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000bce000-0x48)=[{&(0x7f0000aa9000-0x3c)="5a7e5e994662d7f9b2ca02f048a2d2f9bc8c0fce29419cd7896b75ef72ab8ba86ad615e802b1aedb0880e3bd7ce7319195024b02bb63282bce0f6668", 0x3c}, {&(0x7f000006b000-0xb9)="3fcd65f2941e61e562fb46ebe5305ca359cc295c38dfae7401abc84d230c64d484961a7717b3c25315b40a69841434cdb81a17d91428f8252405ac4bebe80607d7140b7a8247cb7df29660287229c2dbb41b32407f5ee1ff2a348f6e4cebb261551a67eee79ed5b98287e3bad45f6f4415dc17411bfd4dbd009f67138c1b5ccad3fcfae35786c73e5434cd1a1225df5ed5d92b70c7942e9128751f014355ce080d55e466cf4ba08c2305262eacaa96d6e3714a6c4545ed3266", 0xb9}, {&(0x7f00002b0000+0x92d)="6aa61238487eb0ea9c8008eef5325c", 0xf}, {&(0x7f00001cf000)="715514e37278cc854ec6fe0f4a7520", 0xf}, {&(0x7f00002cf000)="75130251c5f20be5bb6cb213168652da268c9800555824bcdd6f7ed04d078e2691b6933ce028373521571b24863064e7de44c150e94bb56edd944b0dd067e2c7c1bd", 0x42}, {&(0x7f000042a000)="49881593d4653084cac954b6bf48335e2505b32c7b6eb483c22d93e1166d6cb124a8c4647107d0074779b52ec39e7c3dae3fa2759cf3a9f13ef765bb65", 0x3d}, {&(0x7f0000265000-0x9b)="f64329d5329032616fef062b301467fb4c70271b566d360676a69774a1cfe5351492431e74307fb33fd6f9c7473776e4e2bafae88db3a3f00247dbf9ce90d48d41a3e941fd9117d436346f3a27e2b8576d9b053c41084f5795a0ecf9d5919eddf2a5b6a255d81dc2a65a06366c7852011fe367bff4595c3a87d3b99b146852f0520124e9d576060c20f2873ca38b2c5c97d3e77b1b93feefe5c4a1", 0x9b}, {&(0x7f0000598000-0x15)="371a46ffe97eef46f2edbb3ec27e97f851cdef8820", 0x15}, {&(0x7f0000162000)="f819dfaf796bd479455654724c6639c4dd393ffa37f19b5449ed01b2fbe54cc2933519892edefa8ad51cc5e397dc78cfac3917173ce3c65769cc4e325fe68b66f749670a78822410f554ba8b1b72203ac2a06636b3aa067debe69b9be58324d3e34a2c411074684c3f5c1a82f15fad9e4cb5da5fb85b5ec0100b90a8266899d57c6269b663409bfa13c142113deefa3c4ee9f7c375e079a3c38474d1a896a4b45004faf9726ae8c23de16f62e4b0fdb6ccd18b8235796cf4f789a537d5cc3a650b46a3c3c9b411f8e76a795e7ddda2c1a8694cb8bf9ea1b10cdb9c34b9", 0xdd}], 0x9, 0x0, 0x0, 0x20000000}, 0x1) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x3ec, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20c, 0x16, [{0x208, 0x1, [@generic="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"]}]}, @IFLA_VF_PORTS={0x1b0, 0x18, [{0x150, 0x1, [@generic="7361f1d4ed988e877d02c42bbf675cae4073cd02f9a51ed00851d98beb0d1c40b9d39e1149fad97e6723ba9cd798e1fa232f89b0eda14d1673428f519f38c51957e890f8ed8bbae4", @generic="", @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:06 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000036b000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[], 0x5c, 0x0}, 0x0) 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000509000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000740000)=0x0, &(0x7f0000776000)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036b000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000063d000-0x33)=""/51) [ 108.496151] binder_alloc: binder_alloc_mmap_handler: 23192 20000000-20002000 already mapped failed -16 2018/01/17 16:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000abc000)=@get={0x1, &(0x7f00008cf000)=""/216, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000d5b000-0x4)=0x0, &(0x7f0000917000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000024b000-0x17)="170000001a001bd213030005e700000080000012ff008d", 0x17) 2018/01/17 16:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) clock_gettime(0x0, &(0x7f0000595000-0x8)={0x0, 0x0}) setitimer(0x7fc05babb770fc0c, &(0x7f0000132000)={{0x0, 0x7530}, {r0, r1/1000+30000}}, &(0x7f00004bb000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000114000)=0x0) mq_timedreceive(r2, &(0x7f000033b000)=""/4096, 0xfd94, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x7, &(0x7f0000dc2000)={0x0, 0x24, 0x6, @thr={&(0x7f0000c84000-0x39)="fac3f336f6c50b263ca1e85d1c3520cd29b856dc92785a2a9f6768a7ce98feb36036139cb8557cced8abb7453c26965f921bd03219a6c19b27", &(0x7f000011d000)="5b90d7f95d90ced6fdb619de92a74366981331eed6ca6d57391e326066ef763e5690c7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f00009bd000)={{0x0, 0x0}, {r6, r7+10000000}}, &(0x7f00009df000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ae1000-0x4)=0x0) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0xfffffffffffffea1, &(0x7f0000984000)=[], 0x0, &(0x7f000088e000)=""/0, 0x0, 0x3}, 0x1fff) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000da3000-0x24)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000005425d10", 0x24) bind$netrom(r0, &(0x7f0000c0c000)=@full={{0x3, {"dd7ed4c3f78797"}, 0x1}, [{"20653b8f5d44ea"}, {"0f477758b5be27"}, {"b3842dcfa8490b"}, {"dabc13f1a35076"}, {"563dbba847d1f7"}, {"8866f2d7b887b4"}, {"9ec14d96926968"}, {"19520376a13731"}]}, 0x48) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x900, 0xffffffffffffff38) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000efa000-0x8)=@sco={0x1f, {0xffffffffffffff55, 0x8, 0x10, 0xd4c7, 0x6, 0x6d0000000000}}, 0x8) 2018/01/17 16:12:07 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x6}, 0x8) r4 = memfd_create(&(0x7f0000001000)='\x00', 0x0) fcntl$setpipe(r4, 0x407, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @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]}, 0x8, 0x3f, 0x10000000000, 0x9, 0xb703}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00004ad000-0x1008)={r5, 0x1000, "1cd66ea7a340be6167fa9a5dde024473413403f83d013074e790d5dc74db0bcb9c2e354b52820df06de91eea8e6b0b7325a4a371c9e38c86b3cf9991d1d0e45d114ad9249d5099721eb8b840f9e647bbab445a1e8a0a673f10847e8cbeb39201f6ba5482a8575c73347f95eace6a436ee2dc36769cb07cb641e052001b1787492e6f1e338e07f51d2e390269f034a17e591ad9ad8bbd2e8ef9759206bb579c1ee03e980ce4bdc98394ccd1fab611fb54bfaf6428edae807bbf061f035195ee8be57700dc05dc5616939788c7f54937922efdbdc07b7b993e71fe4446de59d7f7dd222028114915d92f0c909876edef7b8c065da65baf33abe169df966f237e90027d5880d458cbb3bc10133be104578c7a68b59a410fcd0b9c66d81ce3957691412d44355374fc333d4992ece269ff0ad51252ca4e3c37c69e2528d838e92b36dd62f3f12a1831527a8b6cece105b1edc230f8a782c80a782d9a449d7381d5ef35dc0536bf33946a90ae4980d2bb356c2b71830c687ee26491d8cc4ddd28314f0e59b1fddafd8ebe0122e43e2c14466a0559c038ac2ec0c39bc57749f2de3fec89cf352c666e910751462bbdf25d6e70afe7da1aab4e898272c8c7653516bd30f0934c5f86aa4c6486d0494da8ed3a8780620229b90985ab8a3a7964ed31e63895c7e5e3593b5e31480843c00f2bbfce8d6a13906865eba35ba9b368ca324ef30dd5e8461821120a805a8595270ae9d66f76ebdaddd7ba604c7339b737d58c51cc199ed04c064e81e4310841e9b796ebfdd5311ad7e3f1ccb5689541a7df161548ac5e0dd09bf054309643d59bb72545f01fcf9fc477943dcf6eeb3950e37fcdc331d79be8412a7272c7f723a0b8f4162338d54337efa77cfa668bbe5cdd86d19b61bcd68e756e504eafc25ab9e99c57f4b2cb7be06683428d9ab3b50e107258b5de7d5e8945a0df7b54057030399aea30e3edbf36cdaea18bd0d3ea70845e652b0469837107c1bd0108b295d07985a00c2709e91002608d45d8d165652f3668f79f959131ae27b3e58da369988fb03f536e7470a088ca58a7da0fff18ab4a9f0c2577f74e32e980702ca36a7ac5860ea372fed5f4999dd1109f5ed72b1696ce4e6f52f1b733ee4ef8d53b2e016e67bb4e89da1a4be545c07f2877e69bc1af740d1dfd4363edbc20d945010b2e965ba21ba653babd0347d1bd0f2cb3f81a4827c2489fa4f8902b514de3aacd3ea870f93679cc19aab54cc6d84ae3dbb8174a3644676e28b73422e5c58d526d285be85ce3ee2b0b12c63c0d767688fb44e51f79bae8a3f69411b8fecefa8795bac0fe3588ad86ff2693bece79bff279f20628cfc73619adf2cb383f50d550a5a5a6f189d6ae10d201546c5395ce568fbe01c894fabe24e4e69fc161b02917fe7aac9a3cc1b7d742bff171c2795cd79548d87b390f889adbdf328f1c9ed397015d861cfa86e7402246d7b45c483892d98137f576a2f0d2847f41fe23a25aed06c4659d173050980bfa3cde798871392960e7a7fd83346d3455aa178dc9c3e987125a8f3dde20ae65a84f9017c98daecb3d7d8a697803ec6bdbd00dc82b43a553bee1f1b79dae227c7cb3f178c5879ae1a2cbfa3c12d54a181ff93731f8e18ccd934f02480b7682450ba800d84e5bcff94d3e70300841fcfba7021b6da3b94b23b2692a0f988a87686e294e886dba33d8793a8dc16660486e405105309671e29232e61c4c079c79519d9a4733a5db94ac832c778dea93849f4870a4ba0358280f795a59bd46c539044a6ae14efc63df250eec044f1a3e15608760d0ed177fcd08cfe2c3ac1dfd47d1a98ed31bec72bd0886bbec47fff06ab22a0894b664fbcd625206d8029eabd9e286e0cf43fc73c05336fbcd95b7c6e2c9ba22efc3062cdad2b81027fb6cf7a40ebc2002bf67d8c301325df99c635518fc9892cf01446df72891c48b2ddb76d9e10579a21e68891bd06954b03f27f09fd9af6a01e94d00b69c50098649c6edef95fe64bab75970c8278e42c30f6508b9e632c8c9da1e5067fe90a9e18cd65cfbb9feeed4d97cd06d443efb91ed58382e80f8997a9b6c17877181e933c43b337af2238d18de7b794c9ba97c1d61b475c43085c0800dc0f749bc086c885b7b169e9766847d1b308b536df598d313a5eabbcd150369af4983f899e60c218dfca03e3cf4452e49ac09f8bf0ef7b18ae237ab3a9ce2cd23f13c1863ae7745c2f510c26c06965b2a84ba8b8c641b9ad2c0c28fbf8147417f6c14723affd0378f4c8e08a1bb2ce46920dec223aa344a378307d383404c3ca192ffda20884e588084a3775ed34cee1839d6477860873a2d1dadfb5823039d44785590e035076ce090bffc9a168ee48a5a87291683f706097d3421453f16f2837b43f7db811e80a130146e6235c3df9367cc1ba57b1a125990c3c7d78a0cb7001d22242b262fb22e9b7bb4aa33e912402207f9293c7b254699854b9aec5bbe10c00747dfeaacc428d736bbd0d98698cf688ff197fa799c919d7711459a81f121d57caf06d720a86c9d2d5329f7648bd6697c5b72d373ce88ee450e7f8dfa76c5ba8f9c2aa62a44b9265b8948d5e31572ff85e99c8f260530567aaf0adcab505e83adca04e6bdd8e197fac6da2a62963de24b398027041f52cd62ef90028c19fce8eee691056de06835cbd87d11146828144f0860dc74955770ef56a266680352130739997e3889d8d9f68f8239f2469ab838a9c6db029c23a67289b6bc0652ebb63559e127abf373012242de6542d55a5c3f452a387bbbe3f7491006f405c424015ef5ad690747eed069a5cd512c2a1f8a38f28d80d66fd91f3a55641534d26040d9a34933c3c5ec33881a4affa6131881882fd622adbc2a31901cee98a360b71fcf8d8140db0573ed993110346e5a6ef242c0ed01680d01a4cbad4bc371fff8edf0eedc5b073809bb6937320ca6d9f13e072a46a6c38cf82feb8c0e0856f1d66a4942f10817818046f411168f5ac680ead61abf9cbad17ecc53c8dcdd9312dfc1dbe51f8d48921cf20c9ee4d631d5c606e0aef488b7f7c3a0e006745fdf3859642cb3b7d822378b67325b5c38c293870d9f939eb5190b4a9b69b610ca7a71b3ae2a73a8971392e9b2af1444e3a16f73c97858031671e2777ad4a6822aa1e36759365fcd7890fc40876fa7e453e31dfefb48d65534a435649bcbc2c8d0ef71a3751a182795ecb6ff991bd46bf3f9be2de769ef27413acc422054cd5a60f12a8e5b7963b1f5a24fec3ea0f351b17836c8843b75099b53359537b571bb1cec6f7890166de61db497a97c5976e035d5b122ffe61a2a58804dd18e0703248dcab799f986e714f26bec632eeabc6594a12659665be03d6aa4a91ff7573aab97807c9bfc99ddf1df45276eab1f7dbf4069697b5c1d4db9935cd18161018b2cdf4cf69055a20b541fcc701e1e2928dc58755137df4ec842dedd528d05173d370889211634d7a37a5c8dfba2456243e07361b854fee8ab9aadb766604ba13f17d0fc9d5761b0095e71f7da17425252b89792c9f7b762973c420ee86c2fdd110e4d5636310534e1558ebd7d0e5b2b4efbba178929dc1ee1f42a320f5d7222d2917145e47562414b16d234adcd646232329d364b87cda0a39c2cb08646354fa6e757769c372679e8de10e24106ffdc82c2e7460bf9b082a4eebd8c8db6e4d2be8b150835f2fba3304eee1d6d8159a95202caa0e23822295c0ac2af951df44ad85508f5584629f4dc2118701896b828676f1af2ef6eddbd87de59ed46cc3a586b41314061576c4af9a8c0cc668dea993398d2b83e35987fe8b218abc59f0aab383133494bbb812140d15a5f5d9982172dcc92ce0a0bed4f9740342d0cc7f60d3f217485417a2fe40839e340d3586cea861548a6c2a3380fa4921569ba7af749c7b197cfec2e246a1a705e7a99509f8a3a4ad1e1de43d098d3966f99081878113c18762bca38544fc77808bc1cc10d8767b532e1b8aeeebb456288b5ab27a20be55dd4809ea5bd2d6e1c2d29f00db6dd34facb7575977ffdcf1c834647ddd1c1a453b258e98014c8aa39da748b27d1b93db185d4351d5cebca7188ba608dd52704b3f4f42f3eb286da51ad129cd4bde79c8acd3fbddc829ffd78754e054f4b29e3845b8a6a80844ba4a492f196c325b139a017e363603e877552290e9df495edbdc1628a5238bb7f94db1d040ff38ac710cdd259a3b116615eaa76037e55f1bdc2c54d0e6a07a4ca4176855b9bb7e774cd808ade019d977d9d9c96b5c13559f81665623e3717464464c35f8688d9a420262026e807cc7dedadf84db1079f67dcc242d3f2f7131b74122f246a3c4d7bbcf2b0792f80c92000ea74306e1c67634c9e38b1cf391a5ef719b65962cdee7af5c37df09e785508556ab12b15951feac7ec815101a67acc61525eda0055a2091fbd5f6a3c82c59ff5bdd46cead2fe49a34aaff76a49985ea8029da63688c5f00859a1e93f7bfddf552207023358d22364cff4016a77e4566a7d0e5bb754052cceeccbca67831b02283a613020a77a95e33c4ea84cd55f036ed5636f978ff79ee7ef876145c375611889578ab322033e621c19c22aa0cda5f383771b8e9a377d592cddb83c7c48c42ba99b64cc28d61052b5fec0eb356ee891265e68fc42abce8d90e91da073d0972ff67d6f24259284dc51596a72a488eebdbe0758ab4b8ab695a95411ddfde562b2b4475c3132335bbadd6635baa9b0ad2839cdb404c78951e961e6de7473712a038a2f1f14ddc53841a65a4cddcd9cc022c5c92bc56534aa2511be632f4577139ff8c2f8e319cdb44638338b3574d715666ec59188acdf86b1587c90b0193753a30a8a52515d2bd0d6662d2288e5392a4d724f30f3410eaf575f9b697602f6e125870154a29426c6d0219e24b4e897e3ad6214d5bc477933d395c222de6a314acedf5e1ed025651ea29be47c918375fb3b6936692788dfebdbedea598007226ca36bf8c621dee66061dd886723bc019468cf3b8cfa8f4d874af2cce1244c73f55de3506c05f1d8988c4ef37370d82f4f2c0a14817e18af5995a923b30d24bbea4d68340bd7003c47795af6637be4a1b0a3293aa3f8e819a7283a68443757412d4ac5d08276392081684fc325168cb9b68fc7eab5a7ed81e55e61cd4354a94a8a6d1a137a3364cd116c67e5b05a4260eb26cf1c2c3431948aa7f6b1630bfe94d7ffdb9e33adef102b24e90a4cc9ca772f6d5a63ed1f40d720935356cc9bdded8f94ff9d65c5132cd69cd9b09c0ff1ce5834846201a9459e46832f8cdaa77a878da181cefea7ba911d7d838c2c6c77c9d94d6b8594a695156e77448523f88e62ca1e426c6ac2f9ab44bbcfee54d0645d8ceab2c6af1a260ab44c2da8f0eb3ebf29cecaff5b33752531c4989b19b68350e2cbc153e7fbfc8fc08813b03837e53947d98395c8a482561275af6c4e53dbcaaf6dc483c2a60e7e9674571333e0c4a9cd593e8d07cbcef96c5c26fb537aa540d254a92dccc52108ad12526c6499e624e8ad0c360fdb3a715e37b8cb40e7dc9707487573bec6bd1b62bac178c3ae40a513a06e2b4d5f678c4f680e2c6c0cbbacbd11cd90a3fb3741fa8d0bc87ec03bf47aba9c7977cae47819c7eda03499389e10545d2a62cbfabd51e85b3cdfe286046e50f67c451b77fae47eb7bbc24f7e8feefb661256ab86404275fa133c45a3ca6ce3d7bed7f1d265ecd4a5670d0932b9b03c6d735fabd1a903a356386556c6458314eb07694440ed"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r4, 0x540a, 0x1) rt_tgsigqueueinfo(r0, r0, 0x5, &(0x7f0000003000)={0x2e, 0x3, 0x548c, 0x6}) fcntl$getown(r3, 0x9) getpgrp(r0) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000007000-0x8)={0x0, 0x0}) syncfs(r0) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$TIOCCBRK(r1, 0x5428) pwritev(r1, &(0x7f0000002000)=[], 0x20000000000002d2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000)={0x30, 0x0, 0x4, 0x7, 0x9, [{0x401, 0x4, 0x80000000, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}, {0x800, 0x4, 0x9, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}, {0x8e7, 0x9, 0x100000000000, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0}, {0x1, 0x200, 0x8000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7f, 0xaae, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0xffffffff, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000001b000-0x20)={"e0ff9cad9bfc3199edef022ec92cc99f", {0x4, 0x20, 0x1, "876e93028ea9", 0x7, 0x0}}) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005fc000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000441000)='%Vx', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000531000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e18000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080b000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000ad4000-0x8)={0x0, 0x0}) r8 = getuid() r9 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ade000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000010a000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000634000)=0xe8) fstat(r0, &(0x7f000071a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000980000)=0x0) r14 = openat(0xffffffffffffffff, &(0x7f0000071000)='./file0\x00', 0x10000, 0x2) fchownat(r14, &(0x7f0000b40000-0x8)='./file0\x00', r5, r9, 0x800) getresuid(&(0x7f0000e8f000)=0x0, &(0x7f0000a80000)=0x0, &(0x7f0000588000)=0x0) getgroups(0x2, &(0x7f0000bdf000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000007a000-0x4)=0x0) r19 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c52000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00007be000-0xe0)=[{&(0x7f0000462000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000581000)=[], 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000aec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ea000)=[{&(0x7f0000454000)="3d0b9298b88bfe1ed5df39391c904417f42338b06f2f1b62f0c1a1c9f08f9c8616f77fe2bc808033ef8e37432b5dc856c1e345c7e4c92b747d19ea743076fc7f52377a245d969033555e1eaf954551ee8e96dbabdcc98b945e9e514ce736b3341659e96ad925c9ac0928822d94de4c73289a3a971d3d2613f97139a45b0218d47502734b50e5", 0x86}, {&(0x7f0000800000-0x97)="b05b2fe85170f23cf6f10cd2f0e634f135f5763f3ad30bda7763bbc7102d99baab84836810a7fa48372947bf6000b6ec373b88352a02460230caa27a2f2308ff1a7321ac76d029e559ec835a2333fc07ec6c9f92bcfbbf27c0392d48fb2a3355fa5ac298d0fc6df815af41d99dcde56ac743061f7c73765814c5c679f76d903789215c463e3f0e911730e115cc8c667409f0b1c8db3e11", 0x97}, {&(0x7f00000e0000-0x72)="479cf0adfd628c310a579ffadba6dd7d0d58569a261cb4d1c15b910a556190d15c72ebc61bd49a1328e2e609bcfedba1228a666e9c2faeb0f47f6ce6a323ea31c4c7d8dbfed6628472218017a4e52b462c90e55d2aeb5265139461467c80c3ff688ea3889d4fab441a9217adb51b0ddc0720", 0x72}, {&(0x7f0000bdc000)="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", 0x1000}, {&(0x7f00008b3000-0xba)="bd8c103f7219a19cc4427bd5ae588645034d2f9de55ab2e334ba66a8eba953f3bd1a543dc5a99e1b813f322420befa2f42f26eeeb4d562cc5945389c47c0022eca3380d3ba5a0443005a7e91c190d4e0a3c768392765c6bfe1b0ba0ec38e8ae8904b5cdc82770595f1731fe94ed190f7ad9b55b702e426de7df41945f5154d45ea1e49145faa7ae69ee49c1242ec9e9c6fffaa931624d596bfed465375d4350bbf201324905f71a61640a210058911e6ac319e408a276f22e80e", 0xba}, {&(0x7f0000210000-0x33)="c25f34c3ddaed20f1ef47bf3db4d74059928eb8f9bcc89a6793601861b3a7a1059c2f2eaafba74fea68c68abf3318c74470e84", 0x33}, {&(0x7f0000a13000)="60003f382729ecf9d481313df897d891027120cea4eeb0d2d11a36b55cff37ad0410d2abd50d0e97ed9123d68dc703703ce721d45b4b15ce48b780c30d79b58beab7ae", 0x43}, {&(0x7f0000929000-0xb6)="e56e8b9ab8ed7712f5e2d35fc3ae1595710219883e3f354b2ab0fd5bcbe0d45b8fbe1d974add9886137069a7685b681a48fe948b8a5dc33a5f12d4604cdc34451a0f28a87797d1b7b126fba9ec4f12f9d29f7ca63d861d750a410632ea663b14792ef0365246462538a6a7f1fbcc340868e235e229395c4f2f6f013ec3a048d15686c76117f04856b6c75b0f66352449fa485956e99166f3c9238fbad81d4c4ce6486f8cfbbc4d9d6e3930c5d394698b2190048fb501", 0xb6}, {&(0x7f0000145000-0x83)="07d9cb635183c3a3227449e852e897f064c59acd6a88edb3973af911a67dca3516cde22e829f98b3115b7591bf1292409599f1534d3b123fedb6028e53b9300f02a4438edb9ed96cd7617f0c918875499e93faab0b8efdd61d638334b7cff05b947d6ca2a5b074332adb0377c6005f56e110e3228b2da377492d1253edbc5b13fb5b19", 0x83}], 0x9, 0x0, 0x0, 0x4004}, {&(0x7f0000465000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000fce000)="", 0x0}, {&(0x7f0000d18000-0xa)="1c79fda3decd9deeecb5", 0xa}, {&(0x7f0000053000)="0d01bd7a3bfa371b29fcf546ef1bc95b63d8ee69f49282c7749f1a3a7c74a5bf99d32d6d3924b4d919047eb95024ecfc075d92faf7ca7bd9ac2e802092fa89d83960d29a226958e17d3a0c6c787e235e18214246a8f7ba87d8b7be399e9e20991711a4ac610b864fa1ace40dd4a02dbe2aec4b6fa7847b4064b3dfa40d", 0x7d}], 0x5, &(0x7f0000120000-0xa4)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r16, r17}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r15, r12}, @cred={0x18, 0x1, 0x2, r4, r8, r12}, @cred={0x18, 0x1, 0x2, r13, r21, r12}], 0xa4, 0x4000000}, {&(0x7f0000854000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000af5000-0x10)=[{&(0x7f0000a0e000-0x95)="c8646fea4c4335d42586916b362be5a236fcfb6abdd27306bdb39bb6214e4c18fb88c1e1286d32a105bffa9b5e1a52430317f57cdacee4bc84e4ccc9850cba21731e242c74ac53cfbf55fdcd1f73424f451b6b73ebbf31d0c4fd7cdafb20c161b6a6d54f6bd07178cf7ebbd3f800c2750b3b892e04573d7e771ded17eaf4c33fac195cbb3593d5015e914e3740db51f458fb3c78a9", 0x95}, {&(0x7f0000a40000)="4a138a644789551be377ed878a4365688b90d80f7293f13fd9532e8e61d999a4ef1188a7100f7a934825d830725e05f4d125998dd02633c2d560af30971fe1a6d02d7474629637aee89ed9fe1d09", 0x4e}], 0x2, &(0x7f0000655000-0xbc)=[@cred={0x18, 0x1, 0x2, r4, r21, r22}, @cred={0x18, 0x1, 0x2, r4, r3, r9}, @cred={0x18, 0x1, 0x2, r20, r5, r17}, @cred={0x18, 0x1, 0x2, r20, r11, r22}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r16, r12}, @rights={0x10, 0x1, 0x1, [r0]}], 0xbc, 0x4800}, {&(0x7f0000086000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000994000-0x10)=[{&(0x7f0000b68000-0xa)="9eebc06f711c2982da0d", 0xa}, {&(0x7f0000a9c000)="a8ef43b7b37f929cf98e739cdfa89f46fef47ab24dce44f618c29c346807dfe8d7e952abb104926d9de4988b46053f36f9dc8555d8d594063ea78c3c512ce2ba9dc9ef9535095d5746fa4b189588efee4d7eb4924d35239ec77e9a9572f345e0b96a23d3acc945b2fa0821a126f40b57db33ebc7c07fa6a27ad5181133d2e703f770a2d850751e5ce0fc993be185157cd770056bfaa5065e0221605b7822d257d7e85017ca64807934c3c421c04355bd0ef02862c479c7247ffd80c5ab52a49ed3a34017990373bbbc3f896a692b6a3659afd26a84fafd839f304c21aebd6caafb", 0xe1}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00004f1000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d61000-0x30)=[{&(0x7f0000758000-0x8a)="2127850706beac212518f179eeaa7fdd0876ec9bd9a9b2b9c3ef09c0a151cbf213fc96b630f2b8ba5f662bff2bac979e92fa551629b33a4604ac410a17546140accb54894a8341cddf2df1777e2c2f167fb7956d4b76d96129274837aa7588acf22e2dde00d625c4a1c7c96bc3a0af0cf478e8170552f7f4fadf8b1b13aa39b9c0089adc8450a84d5df8", 0x8a}, {&(0x7f0000425000)="1b32ea127362792c21f076117dbe388757e22e1d0fb881194a1791343736419ff4cdf5b1c81efd2a6df1a3c4384cec909f2b35ccfc2b", 0x36}, {&(0x7f00008e5000-0x8e)="7dd259479e0f4ee7a694f442b02193d640b95eaa5fea3c8953be6d13aca4af50700d7abbab192ed9549c7dde4f5603375ce7ff02e3eae7496c652ad7ce1299682977c5835f9409dadbfb065d27d400acc3d0b70eeb4da371811b002a95c1cab46b29067ba492f471644a54f2e8728aa3e6d28283b348e8462b26204cc5dafbc7179ad1b18b49d9d5f2750af2b2e9", 0x8e}, {&(0x7f0000184000-0x65)="274848983d5d8f2d8de1bbc441c51e11685591742bd37a897392e5bde22e60d41814d360c00057fea8f88c4d2800ab3580be003e94b80aa68023f1fe6c37cd902663fded88dc62f8af357e48bd0cc8d7cd0f47d17b9bc34bce4f6db658b2d2cbb39339adaf", 0x65}, {&(0x7f000006e000)="a49dcd5aed1284ab821100e8f2229464850953ea6b7a70f752de1636cc932640efb63d539a8ce400b961c3c3d80d52aa0e53926dd633ceec85b13ced95a8b4d67d6b1fac20c3263fa5585c8d8c9b48dabee826f88b2eb239a8ad7e3b1ef72a48bb680259227717b7daca30ed6baf8fbf4d539b76282a61ff9f6d40999a66374ee2554ef9a81925ef0bb17478672b6cd865cead5b5cd2b3cfe0dbb0222c18cbdb829e7604c06e9e34e472e71048f17cea7c6592", 0xb3}, {&(0x7f0000387000)="47a51d8b34e8dabee4e98ec6fe671269ea89733a9e03553a97647d62ece14b138a8917f9d885ae15697c9867e410ddf86b38feb5c421d67db6f3329475c9fc3c25d152c187ec9619d97af962debf2b7b50b30213e0ed897fceb7470613ad1a1f870761a836501ac2f4c65d272186ac5a0ac5419062ee839d526d7575daf26e121dc81a45dd2325e3de4689d30dca01c49d4ecf3a17029a579bb6b70c3cc0ee5b0ca184bda14a7ed75790416d969a7d99df3ca2c1ec3f8a008875c7adb90db3a00a9837439a0f5fe0305bcd572142583b543cea1ee8f16a6eaac95451dc92006f5b70db4c477ac5d402dd94", 0xeb}], 0x6, &(0x7f00006c3000-0x48)=[@cred={0x18, 0x1, 0x2, r20, r11, r9}, @cred={0x18, 0x1, 0x2, r18, r21, r9}], 0x30, 0x40000}, {&(0x7f0000488000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000042b000)=[{&(0x7f00003e9000)="341ad254fb08dacd7af2938c3b500b00bcd979d6a7ce627d86d2ae59b3401207295942182e2b94ed4d84839ae2e627393f986ccc5a5e354d43e939408eb88c65142c91db3c91185587a103af73b93ac2e30bb63ef56810a51ec16b716c0c8a77df36ae04e0ab7bace80692cf78f6736f55128079b7c5c861399d0d6d01ce5b1051ecb96e34c2c9a38bef2edeec91297fc79cc7e8daca75751402d2a6c7b7fe68e78f5583bc28d61f606c2a843b291600047349d4e0a1ac78fc07c4ecd9e6edddc135ca0983f21c953897a3b943902c9476abf555d3f3b1142b9f3697", 0xdc}, {&(0x7f00001f5000)="6c5164ebff8c9200a1059bfcb622c022789e10fc57f31f6b2d603ce71dd9101dbf915a00520c216961b7a316858480c30ed8b63d8aced9358d5c7d16af8ba9041213113a24304e5fd1e538e2cb3aeb8dd76eab95c79378fd2b7ceed2e09bec5b151622bf8df3ab1740265f11e07a1451ab466b5535f3f714b31c546375cd1baf6c8a84f53c6f235239e0f379ceb4c0c7f9f8a2ca3dd29c3395619c95b986d65dd9afd2e62d3ba253a8b02a361b14393376d098b4be96d66e8cb4cc2cbbcb418261f4639e91d6b235035ede484c74a0b36666ad13fe966cbadd0609c1deeb02408f74d149a74e6685b0a8cf84", 0xec}, {&(0x7f00004ee000)="15fa6451493dd790d2f7f52eaf1485e11aa01e27458da62c0e91cbe655d08cb141", 0x21}, {&(0x7f00008ac000-0x47)="83dc2fb077dec46bc13bf03d6352dce32c7d3c163b5a2f7e1bd9f0e7006d6042c4833808351095f827368c7d6ea99c482184e6f18ec06f8b22022e654271531e841af2eb3875d5", 0x47}, {&(0x7f0000bfd000-0x1000)="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", 0x1000}], 0x5, &(0x7f00004df000-0x2c)=[@cred={0x18, 0x1, 0x2, r18, r5, r22}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x2c, 0x800}], 0x8, 0x0) poll(&(0x7f0000a59000)=[{r1, 0x0, 0x0}], 0x1, 0x9bda) dup2(0xffffffffffffffff, r0) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000000, 0x0}) r3 = dup(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r4, &(0x7f0000001000-0xfc)="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", 0xfc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000)=0x180000000000000, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x4, 0x80000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r5, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x20, 0x2, 0x40}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000005000-0x5c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}], 0x5c) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000003000-0xc0)="35c2c2a0ce62e076ff20e3c7a4b9056a77e2c0690f5a4f7e30c57f697aacb892e3b3c564a75a39b1f2f679ac6886604b6a41d42a64da6c18d6abe92047a6cc525661641004f07bdb179d6e9e5e6db24f24e3f4bacceefe6d63f96bef7d7dd64fd644e9c53ba70c8708ef0b4fec114f08f42a5041b7623411573117507f4fa8d2749b5badd46e8d00f51d27d2243415ea6d35d9e954b8830983173d2fbec8528b6ff424af19f6fef10e6278d0c172defd46c9f12ba2f50a85c43f47ed60f4d5e9", 0xc0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003000)={0x101, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000005000)='{keyringwlan1,(\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$getown(r6, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000004000)={r5, 0x0, 0x2, 0x7, 0x8, 0x1, 0x8, 0x7, {r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfa, 0x8, 0x9a9d, 0x0}}, &(0x7f0000000000)=0xb8) getsockname$ipx(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000+0x6cc)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r7, 0x7f}, &(0x7f0000006000)=0x8) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d02000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000dd0000)=""/222, 0xde, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000199000-0x1)=0x0) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000007000-0x8)={0x0, 0x0}) syncfs(r0) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$TIOCCBRK(r1, 0x5428) pwritev(r1, &(0x7f0000002000)=[], 0x20000000000002d2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000)={0x30, 0x0, 0x4, 0x7, 0x9, [{0x401, 0x4, 0x80000000, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}, {0x800, 0x4, 0x9, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}, {0x8e7, 0x9, 0x100000000000, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0}, {0x1, 0x200, 0x8000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7f, 0xaae, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0xffffffff, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000001b000-0x20)={"e0ff9cad9bfc3199edef022ec92cc99f", {0x4, 0x20, 0x1, "876e93028ea9", 0x7, 0x0}}) 2018/01/17 16:12:07 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009be000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000037f000)='./file0\x00', 0x141044, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000092e000)=0x7, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000cbb000)={0x1, 0x2, 0x9, 0x0, r1}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000016d000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000012c000)={0x0, 0x6}, &(0x7f00006b1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000766000)={0x5, 0x5, 0x8000, 0x100000000, 0x6, 0x4, 0xff, 0x100000001, r2}, &(0x7f0000c76000-0x4)=0x20) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000db6000)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x3f, 0x0, 0x800, 0x40}, &(0x7f000034a000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000708000)={r1, 0x32, "794add2984d511af65268ed3d612f134affe06d1517cb24931564cee3d652c62f24d975a83332a277e1643e367e570389090"}, &(0x7f00004f5000)=0x3a) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000836000-0x8)=[{&(0x7f0000673000)=""/1, 0x1}], 0x1) unlinkat(r0, &(0x7f0000546000-0x8)='./file0\x00', 0x200) read(r2, &(0x7f0000ebe000)=""/206, 0xce) poll(&(0x7f00006e0000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x302, 0x4) bind$inet(r0, &(0x7f0000b5e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002d9000-0x8)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) getpeername$packet(r1, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000978000-0x4)=0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000555000-0x1c)={0x0, 0x0, &(0x7f000046b000)={&(0x7f0000d3d000-0x38)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00000aa000+0xc68)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332", 0x3d8}], 0x1, &(0x7f0000185000-0xdc)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00001d5000)='D', 0x1, 0x40011, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b44000)={0x0, 0x10, &(0x7f0000c38000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bde000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c16000-0x8)={0x0, 0x4}, &(0x7f0000cc3000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ed3000)={r2, 0xffffffffffffffff, 0x200, 0xbba, 0x7df, 0x6, 0x6, 0x58, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x0, 0x8000, 0x1f}}, &(0x7f00007b5000-0x4)=0xb8) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000022c000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000afe000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$int_in(r1, 0x5473, &(0x7f0000577000-0x8)=0x23) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x1f, &(0x7f0000e48000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ef7000-0x18)={0xaa, 0x4, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f000003d000)='/dev/rfkill\x00', 0x0, 0x0) pipe2(&(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000039e000)={0x0, 0x0}) ioprio_get$pid(0x3, r2) poll(&(0x7f0000ebc000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 16:12:07 executing program 3: uname(&(0x7f0000fdc000)=""/225) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000994000)=0x0, &(0x7f0000b1c000)=0x0, &(0x7f0000a2c000-0x4)=0x0) getgroups(0x3, &(0x7f0000a42000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00005e4000)={&(0x7f0000d8a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000976000)=[{&(0x7f00002b0000)="c531899bb2e0ae2360fa01e970f5667f733b4b736d9903ecacc193efadf11215d146755ffdac274d5719beb7de0760ed8cdafc9a16b3b93e1052a4dd128d6a7f2da59263c83f6df609fc35db16d75614a2c7310ce5c98000be87c473128e4c19a02617e16f23ea05ce48f7c8a390dda38df5e6e222bd20d0aa7bdceaed883f9579c1ea742674649b1e1c743a019fd9c39d47abd5b59f11c453485af35de4c8a1f5f7ea79d74557af02ac4a661d1f4a9752e2c55f749b7db2027d", 0xba}, {&(0x7f0000d94000-0x3)="75960d", 0x3}, {&(0x7f000028c000-0x2e)="e7617a55921eaebdcff6df3e09c5f87996f08d95c9f34c86d78aa0c293abf860a9cfb7f10a94e3940af7b7b25f6b", 0x2e}, {&(0x7f0000246000-0xf3)="5370f567c1e5d174ca196cfd1abdda1b1f5ce2a2088557688dee76b2b6e8581598657feeafcf633fd80adfe16dc33c4f38cb03b09e20099cb42f6cf5ae346211a2e8015be141df8d2107e7b26fee0da75bad6c1291e92c29275f4e2f46f6033cf0ce117df28f51f5b8ee9b8d20d8f6db0ee74bbb6171475349b34fc74f01c5822ea2fb74545c96e50890149ddf264679e89e622eaa8272f5a98ffae514297316cf52a1d293c9b67434d296f5cfc1f0715db61bdf5e87e7de9d5daa25f911bdf78ffc479823fb539189cb9990078b1e8d8a9b9860869e1b72a6a74fe0fc5510c4cdf2abf07829d067b35e7be267d7fe4d7b762d", 0xf3}], 0x4, &(0x7f0000466000-0xb0)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, 0xffffffffffffffff, r0]}], 0xb0, 0x24004000}, 0x8000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r4 = syz_open_procfs(0x0, &(0x7f0000cce000)='pagemap\x00') r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a4000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000016f000)='hybla\x00', 0x31) ioctl$LOOP_CLR_FD(r4, 0x4c01) sendfile(r4, r4, &(0x7f0000014000)=0x100000, 0x10004) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000028000-0x8)={0x0, 0x0}, &(0x7f0000028000-0x4)=0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000022000)=[{{0x0, 0x0}, 0x7, 0xaf7, 0x7}, {{0x0, 0x0}, 0x2, 0x1, 0x8000}, {{0x0, 0x0}, 0x0, 0x7f, 0x8000}, {{r2, r3/1000+10000}, 0x401, 0x9555, 0x81b}], 0x40) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000029000)=0x0, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000002b000-0x4)=0x0, &(0x7f000002a000)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000028000)={0x0, 0xfffffffffffffff7}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000001e000-0xb8)={0x0, 0xffff, 0x1, 0x6, 0x2, 0x2, 0x0, 0x7, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100000000, 0xffff, 0x7, 0x4000000000000000}}, &(0x7f0000028000)=0xb8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x637) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000028000+0xfc)=[{&(0x7f0000029000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000019000-0x10)=[{&(0x7f0000028000)="2ebcebf488dea8b6e19aa38da172b84ba4ba503c09907c88260d6020e3b7488332ced3019d5795edec3dd25f20eed08724ad834a15d34ce03629ceb075d372616b0ba4f188af08fa1fa0181eb5d6ac207869ef0bea1793ccc8317e135fc63c70d9ce7f54590e405b0f28f408f502a20ef278463c954c56dac24410f00c59fd67239812f108dfde48c35ea167bea259a6abc0a2ccab37fdb1da78f9cb72228c02e9ef4a957fbfc2618b0d94d434277620985942d2829bca0efe8a8b14e767b11be05fe0377df5b424f1b361865642906cd84656e12f03", 0xd6}, {&(0x7f000001b000-0x13)="c8ad23b8ffc9a6430fbe10147e7d19727e65e3", 0x13}], 0x2, &(0x7f000001e000)=[@init={0x14, 0x84, 0x0, {0x10000, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x7ff}}], 0x2c, 0x10}, {&(0x7f0000009000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000-0x28)=[{&(0x7f0000021000)="961859931f5daee61f928acf44d0f994bb18db016dd69c411ebcc17a0a6055508e0be053088b8b4f783e8263e4", 0x2d}, {&(0x7f0000028000)="df13170d997ae881ca356b073350385879fab6aedf2a416cea569025e0fc0a9227da7ce88f953db120227dc3a801bf8b6098f97214784dd1d026d401859f330ed98296925bd5543910a29180aca9e3d0e9a1be803085f73f63eff1ad7093d905d074e7371fc341969421217a65d919e384d12506", 0x74}, {&(0x7f0000023000)="0b38d4fa4b91c8ce4bca836c60c193a40575ebfce24200f116be158dfb476b", 0x1f}, {&(0x7f0000004000-0x78)="29bad1c879f8605ac7e3efb2fbcf7d486ff167b7cf3b5354017eaa5d1aa249a583e894da7bd562955e6cb9860ca66c61e79fc65f8d8af2085a77c3825f3c44d87bbbfe7cefe847409a6c58db3f33994f708b2416cc34ab547cf1017b607bf9ec0aecec8bae955c94a339439f0d41be728f1f195b6867f1bf", 0x78}, {&(0x7f0000028000)="", 0x0}], 0x5, &(0x7f0000012000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffff000, 0x0, 0x9d92, 0xc0d7, r4}}, @init={0x14, 0x84, 0x0, {0x2, 0x3, 0x3, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xfff, 0x1, 0x6, 0x7fff, 0xaa7, 0x6d7, 0x0, r5}}], 0x84, 0x0}], 0x2, 0x4000000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005bd000-0x4)=0x0) ptrace(0x11, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f000096f000-0xfb)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000624000)="3352acb2c518f81de5e70ca3896025ad9b676ea7e28540b459c682f52c7a2f988e45a9dc8c4c3e271a87662891d9edd75985d6bb6bdcc0e1e6ef9c08dfdd894a3acada81515fcc5473dcc383f65c4017fa3de7d6cc0917a14c205fb5d94dbe7854d9ddbc45636ec3940b67818884300aa56ed305ae75a844dbc512ebfd69f656acced30f51e63e6da3", 0x89) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003ec000-0x8)={0x0, 0x2}, &(0x7f00008bd000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000072f000+0x1f6)=r3, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d0f000)={0x0, 0x0}, &(0x7f0000aa4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000081a000)={r4, 0x8}, &(0x7f000086a000)=0x8) bind$inet(r1, &(0x7f0000465000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000fe0000)=0x100, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0xfffffd84, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[], 0x0) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x4a8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x2d4, 0x16, [{0x208, 0x1, [@generic="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"]}, {0xc8, 0x1, [@generic="64bb92145c53ea3df490c99fbe768d652276d3b55a83cb20ddccfd87aaba07a6e99974083a29cdbaa559383bf63e76e87c8fcb89deec1644057d31817e9ead5f08f6ac815f007dbc1e03098e26d2f22b3ed145c674b21c3bd9d7ca2b1d01041998b2541de4d6675fde1ed3c46bae0ba73e741dcb51dfcf2b7292347943f61fc78358584931a5f5b89f1384fec37640b8eb22b1c6e48e1577b3796fae9368830062d7d80acce9a574b483cf93be57fc6144e3dfccb4e3ca9e690afdd0112b308742", @generic=""]}]}, @IFLA_VF_PORTS={0x1a4, 0x18, [{0x144, 0x1, [@generic="7361f1d4ed988e877d02c42bbf675cae4073cd02f9a51ed00851d98beb0d1c40b9d39e1149fad97e6723ba9cd798e1fa232f89b0eda14d1673428f519f38c51957e890f8ed8b", @generic="", @typed={0x10, 0x0, @u64=0x0}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) write(r1, &(0x7f0000497000-0x5c)="c85a718eaaa7ec229af8b6d3a446eee3f0fed484405e5c092e2e5378cc6a816f7a2a33d4e512b0162be0f4a8178d6f69f81f481561b1ab5f204819e6e8857638922a4eb016f6f194e3a2dccdec6e950fbfba70f8b5f6ce6d2503edcd", 0x5c) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000055000-0x8)={0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c44000-0x50)={{0x7, 0x8}, {0x2, 0x8}, 0x4, 0x7, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000818000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fca000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000022e000-0x50)={@generic="dcd6fad2e24e2ce6b6a1043fbf9e495c", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x6ef, {0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x682}}}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000221000)={0x40, 0x1, 0x7, 0x6, 0x54e, 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]}) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d79000)='./file0\x00', 0xc) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") open(&(0x7f0000fbe000)='./file0\x00', 0x450003, 0x0) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x54)=[{&(0x7f0000004000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)="2c3fb7cc74", 0x5}], 0x1, &(0x7f0000005000+0x16e)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r0 = syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@loopback=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000e15000)=[{&(0x7f0000778000)=""/128, 0x80}], 0x85) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086a000-0x2)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000080000-0x120)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000dae000-0x58)={0x0, 0x26, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb3000)=0x0) timer_getoverrun(r1) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fbe000-0x4)=0x0, &(0x7f00003f2000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f2d000)=[{0x3, 0xc4000000}, {0x3, 0x8}, {0x0, 0x7}, {0xf, 0x3f0}], 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000948000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x26, 0x1, [0xbe4e]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000b8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000024b000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000794000)='/dev/sequencer2\x00', 0x401, 0x0) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000164000)={r1, 0x1}, &(0x7f0000c58000-0x4)=0x8) close(r2) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf5000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000edf000-0x14)={0x0, 0x9, 0x1, 0x0, 0x3f, 0x88}, &(0x7f0000059000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000021d000)={r1, 0x4a3}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008cc000-0x8c)=[@in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in6={0xa, 0x1, 0x13, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6e}], 0x8c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed8000-0xe8)={{{@in=@loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000-0x4)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000034d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x40, 0x0, 0x6, 0xa, 0x20, 0x80, 0x32, r2, r3}, {0x1f, 0x1000000, 0xe3, 0x10, 0x554, 0x7ff, 0x800, 0x100}, {0x1f, 0x80, 0x101, 0x2}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0xffff, 0xffffffff00000001, 0x1, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000000000)={&(0x7f0000046000-0x64)="353ba21a24e11d8fb4eb7b80eedb9e71ce14a5774d69ad131508995d01fcc03f78490e0d2330b1f38d7cf6b1c7f23941a99ca0a8891e8e14bc460de15943cbf29b1eaf502d32cebefe482bdbc23c50f4d110dec9864ddef1399a25010752bb91a7e6e125", 0x64}) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0xc) mlock(&(0x7f00004b3000/0x3000)=nil, 0x3000) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000340000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000584000-0xc)={0xc000000, 0x9c51, 0x3d}) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000014000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000716000)=0x0) capset(&(0x7f000012d000)={0x20071026, r2}, &(0x7f0000e07000-0x18)={0x4, 0x6, 0x100000000, 0x101, 0xcb45699, 0x5}) unlink(&(0x7f00006ec000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) mkdir(&(0x7f0000087000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000011000)=0x4, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:12:07 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000035b000-0x6)={0x0, 0xae22}, &(0x7f0000e37000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002de000)={r2, 0x1}, &(0x7f0000175000)=0x8) 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, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f65000-0x8)={r3, 0x3, 0x3cc}, 0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b2d000-0x4)=0x0, &(0x7f00009f3000-0x4)=0x0, &(0x7f00009bd000)=0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000247000-0x4)=0x0) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000621000-0x58)={0x80, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000b47000-0x3)='1/\x00', 0x2) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000b92000-0xd3)=""/211) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000d0f000-0x4)=0x4) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00003a3000)=0x0, &(0x7f00008b3000-0x4)=0x4) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000738000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7e) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c56000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4800, 0x0) openat(r1, &(0x7f0000ea2000)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000002000-0xb8)="", 0x0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) tkill(r3, 0x3d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000003000-0x8)=0x8000000000) 2018/01/17 16:12:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a89000-0x4)=0x0) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000002000)=0x0, 0x0, 0x0, &(0x7f0000002000)={0x77359400, r2}, &(0x7f0000003000-0x4)=0x0, 0x0) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009f1000)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000+0x451)=0xe8) r2 = memfd_create(&(0x7f00000ed000-0x7)='md5sum\x00', 0x0) getsockname$netlink(r2, &(0x7f0000f32000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000060f000-0x16)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000fd1000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000-0x1c)=[], &(0x7f0000001000)=[]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000c000-0x8)='./file0\x00', 0x2) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000394000-0xd)='/dev/binder#\x00', 0x0, 0x8010002) mmap$binder(&(0x7f0000c5e000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000961000)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd6000-0x18)={0xaa, 0x3a, 0x0}) r2 = openat(r0, &(0x7f0000412000)='./file0\x00', 0x10402, 0x4) getdents64(r2, &(0x7f00007ea000-0xd2)=""/210, 0xd2) mmap$binder(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xfb8) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x5}) getpeername$packet(r0, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c74000-0x4)=0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000e7000-0x118)={0x7, {{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, 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]}}, 0x118) bind$packet(r0, &(0x7f0000c82000-0x14)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) lseek(r0, 0x0, 0x3) 2018/01/17 16:12:07 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000001a000)='/dev/sg#\x00', 0x6, 0x21c000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005000)={0x4, 0x820b, 0x400, 0x7, 0x0}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000001a000)={r4, 0x0, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000001b000)=@fragment={0x3b, 0x0, 0x6b, 0x0, 0x0, 0x5, 0x1}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) 2018/01/17 16:12:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000010000)='/dev/usbmon#\x00', 0x1f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x47, 0xffff, 0x8, 0x8001, 0x9, 0x1, 0x101, 0x2, 0xf8a, 0x0, 0x8, 0x3, 0x79]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd5a, 0x168300f1, 0x3f, 0x4, &(0x7f0000d95000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) connect$inet(r3, &(0x7f0000ea0000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ef1000-0x18)={0xaa, 0x2, 0x0}) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000000a000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b13000)={0x0, 0x0, &(0x7f00005de000-0x4)=[], 0x1, 0x0, &(0x7f00003ef000)="b8"}) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x4a, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced36"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) r3 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00004ed000-0x4)=0x4) 2018/01/17 16:12:07 executing program 0: chmod(&(0x7f0000ce9000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00007cc000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'os2.\x00', 'wlan0}\x00'}) 2018/01/17 16:12:07 executing program 5: sysfs$2(0x2, 0x80, &(0x7f00002cc000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x90040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0xe1, 0x0, 0x10003, 0x2}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000d8a000)={0x10001, r1, 0x10003, 0x9e8}) [ 109.142550] syz-executor3 (23365) used greatest stack depth: 23752 bytes left [ 109.176037] binder: 23387:23389 ERROR: BC_REGISTER_LOOPER called without request [ 109.190425] binder: BINDER_SET_CONTEXT_MGR already set [ 109.198725] binder: 23390:23393 ioctl 40046207 0 returned -16 [ 109.206800] binder: 23390:23393 ERROR: BC_REGISTER_LOOPER called without request [ 109.207802] binder: 23387:23389 ioctl c0306201 2000efd0 returned -14 [ 109.207980] binder: 23387:23389 ioctl 80046402 204ecffc returned -22 [ 109.211676] binder: BINDER_SET_CONTEXT_MGR already set [ 109.211682] binder: 23387:23405 ioctl 40046207 0 returned -16 [ 109.215067] binder: 23387:23405 ERROR: BC_REGISTER_LOOPER called without request [ 109.216339] binder: 23387:23405 got reply transaction with no transaction stack [ 109.216346] binder: 23387:23405 transaction failed 29201/-71, size 32-8 line 2921 [ 109.216470] binder_alloc: 23387: binder_alloc_buf, no vma [ 109.216507] binder: 23387:23389 transaction failed 29189/-3, size 0-0 line 3128 [ 109.217660] binder: 23387:23405 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 109.217668] binder: 23387:23405 BC_INCREFS_DONE ufffffffffffffffe no match [ 109.292154] binder_alloc: 23387: binder_alloc_buf, no vma [ 109.292840] binder: 23390:23408 got reply transaction with no transaction stack [ 109.292847] binder: 23390:23408 transaction failed 29201/-71, size 24-8 line 2921 [ 109.306708] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.306767] binder: undelivered TRANSACTION_COMPLETE [ 109.306780] binder: undelivered transaction 160, process died. [ 109.330887] binder: 23390:23406 transaction failed 29189/-3, size 0-0 line 3128 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000f5a000-0x50)={0x4, 0x8, 0x10000, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d30000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000e59000-0x8)={0xcf, &(0x7f0000229000-0xcf)="239591ec9e23e6264d4a44e8fd9cd302fee53ae55e73818820c12e8ee9b18eb6c1f0bb4c164966a56cc2cf3d44f96a7f0cba1a5f1bf54092474f833cf55237f9e52a8d8b18b0e9ed6f8bff8f4e81893e128631b759696371bcf52c74785666ebf1cc2b6df2fe3c61fb6f017fae8a2d2401a25eff848cf9fbc492d28d0dfd7420c5f6f9aaf3554bf85beaa0998aa8272a50f202fcf16a6d3a1540e2d7150c0965b1cad6497df3abea94807575eaddfed75482109df7c05ddf6d593436b18178b5436ad779b03f9bf18315f43781b8d5"}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ff0000)={0x0, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000ee1000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) mkdirat(r0, &(0x7f0000a4a000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) symlinkat(&(0x7f00003c4000-0x10)='./control\x00', r1, &(0x7f00007df000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f0000864000)=[], 0x2c6, &(0x7f0000c87000)={0x0, 0x1c9c380}, &(0x7f00004bc000)={0x0}, 0xfe7f) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x80000000, {{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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c0c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000467000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000092f000)='ns/user\x00') sendfile(r0, r0, &(0x7f0000192000)=0x0, 0x26a9510) 2018/01/17 16:12:07 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000c7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e29000-0x4)=0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000052000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a40000)={0x0, 0x57}, &(0x7f000096e000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe9000-0x4)=@assoc_id=r2, &(0x7f0000718000-0x4)=0x34f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xffffffffffffff3a) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x5) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000d91000+0x659)="78cc2b4077b1ed36195b2dc088fd4cf5223d31d82705edd1a1c2564710b7ddfc337e412907c0514d27d54e0173d04523960f70b79b8312cd7f883a97825d78d8b145fe541c7ddbc96e9d480b8a03ff70d0d09b3d0c7384746c67b0da431f5b8c8cea72c92edf17b480753e13fe2b60077364af79ff650e9a84468bfae485f558ffa359d3ecba8dccd942f32e736f43ea4b65302c4ccab30a5250b27a3273080383e2f53124ece60563477a6a525d5dab78f8db949466bcd1e1f057976f875f64057a4911ee9833589dbaf2901b3328120946247f4cbface0a0ce957e3174fb731f10646a") ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005e9000)=0x0) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1b, 0x7, 0xfff) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000b1d000-0x28)={@syzn={0x0, 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]}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000c0000-0x4)=0x6, &(0x7f0000070000)=0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xa8d4e8895cf88abd, 0xfe, 0x0, 0xfffffffffffffdb4) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000127000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000687000)=""/116) [ 109.339773] binder: 23390:23406 ERROR: BC_REGISTER_LOOPER called without request [ 109.348712] binder: 23390:23408 got reply transaction with bad transaction stack, transaction 168 has target 23390:0 [ 109.360377] binder: 23390:23408 transaction failed 29201/-71, size 24-8 line 2936 [ 109.381606] binder: release 23390:23408 transaction 168 out, still active 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xeefc, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000042000-0x8)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0xa69}, {0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000371000)={r1, @in={{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]}}, 0x8c) fcntl$setsig(r0, 0xa, 0x1) 2018/01/17 16:12:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x20400, 0x140) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x3)=0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@nfc={0x27, 0x80000000, 0x1, 0x7}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000229000-0x54)="bdb73b8611658dfa5faa011a97693c97a51e32df36470b23828099099bb5082ce2a50cb5823b79345c9acaca789c84490b7c0182c99160c068fad74019296fe08a2967f16b2c64f740f43b7c72667ece0d22f701", 0x54}], 0x1, &(0x7f0000c79000)=[{0xf0, 0x11f, 0xfffe, "a503d195088196a207585a69effd43da3772056f12a790c0b1253aa1b506c68a4164fe6497c90aa5dacb58d2b3b4990aa1dbd97998fb2ee24870983c279031e29e580e6d62acc993bdc41555c7a1dc7fbf8440e066d40495bb4be198a9f9037bf121c328687a24dcb69f79bf4a1612fdccac6d0a0b002cd9749aff6821beef9683da94c9ff42ef93ceb158274bad468136ba8b25cf694a84616a2b9f1a8b5627599e521c3170a0a0b69d23f950deefb2571986490d7716cd5527c415502bd5039a8bd2019a05c53d0d5ffaf9e5c1a3be539eba5fdd1342c5059a6855aff7a467d113"}, {0x24, 0x11f, 0x4, "dc0713f3686b386df61aafd8b8a0ae48e80952104a"}, {0x5c, 0x11b, 0xffff, "9b524cbe8568bf29ddb95c9e0a9d8ee2c458cd55c048eb61fad55b97752bbf2612de095e7f815f9b8061977d46024feefcd5be072cbd9822f71888cf9bf7b3099665de54ead3b87596d04919d2b074"}, {0xac, 0x117, 0x2, "4044392a95d8a88a947cb76065d07af5996df9bb13078d4948ab6fb4d74efb1c7ca0b27196a8c7294569d2dd6e7d38e00d0e5c093bc7b39ae6d5a5244572e2a94946c40aea23910bb6a1a6fc408193a009a96e16ce08b66e81167986d5749a461a5810104737d64081726f6b60dcfc15c21fdd1b85d025079c10dfe92b24a89c68c7abedf2bb8eca2bf541040d2ba6cda8bb7a425274ac322547a180791a9c"}, {0x104, 0x115, 0x1, "1dff59e0a8b4416fa5efdc06a2745a1853cf8716c88092d7909db8340d6e6ceebfbfc0ecace2a1ee11d809dba98d3435d60be6c3e49431691b87fc41780b8397a80fd9f4271c64c9ef9dd67e9cb7da2b6e5feb8ddb11d000bf465cace7e7095bbdb95a59e887538155470ac46cf9d70d225d865c3a30294ca94e06045deee106e144d952fc48e737440dd29510eeb6358bf133659a32938ea7afeadbc8c0079401bbda3be090537b5243493ffc0be7ba7330c682b3dffb52ea20bb6be27a76c07a824352fa70740268d847a69321cca03fc461023a1135236170655e523f5b4ad7065b634a965047b7f31dd247900dabfc9c95e2baab4f9f"}, {0xec, 0x11f, 0x101, "b2809c983ffddce6ed9323c596ee08ae3a5467939a5a402fb9f566114d1c62e8e88687411f05205fdb1e5e3ff133cf8a42d2e9eee6e3bd809ca10f79ddde936cea0ac9d0e54bcb1ccd6e4d3e5ad9fbf78a2c59bb01cd380927eaf3c7aab7b8ca2d9ecae4eb8fac3fd7b07e0146bae25daf18ca72c9ea7ed8e06ba1dee5f8bb92c0caef5156f359c49f0e0e017174f4607007e004869ea754948a75c5ebdb3102dca8795f5fdfb56c195e99f23b54c03094bf8c6dde18a5967b362a902b532ed595c0e4dbcf7370c3bf6cea361ba1f58df1a31a4add4e5b4a110912a1cf80"}, {0x14, 0x109, 0x6, "da42207c2ba0"}, {0x104, 0x0, 0x1, "d89bc44ca298d6634e4b58488c9d79354fda7c0cb92333e46fe7f90a90acdf76d41d685f028f2573ea1e71593282196a7f48cccad5503c72c5ff51af317533da94eb8ad05f634c1dd99d32fe4c2b405a8fefa6e3438ff2f87bc3ddac452c21f936c33acdc72ee70e1b6b9d7a09605d7628505cf7710a902a498f5bca57fef15afb9aff96716bae295cd16e8721a61c571fb4aeeb5264c3792a25ad47c631c96276f16dafe803298ed9bd500dde5ea03d79d3c2f47502a0fdab31c22305264647e91129d2b9f2dac2a74185dbca51d9d8efb2b8d8bd87cb5c7c7a7ee3c6e938bd5576a503463c3364882dd2fe76af5bcc0591d5033d78"}, {0x10c, 0x10f, 0xffffffffffffffc0, "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"}, {0x60, 0x109, 0x1, "7c79f8cd47f974f0360ccc61bf671f4bb5d39fa958ca39853e787a8cf4611b54d36cf0b76b7c3f346bac13314916691c2f869c4b537e6fce90853c29eb3f3c5c61b7db3208ea9cfdc50fc8125d9a3143d3"}], 0x690, 0x40800}, 0x4004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x400000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000236000)=@buf={0x7a, &(0x7f0000a5d000-0x7a)="0afae7b855f6a6963fab924db6e35afae48e94c26a3fafa7f09373668126f70dd0e68826efe2d90b33c30b0e98842d27d0e931615d8224545fab9031925db769d0534fe540f4c35620adafa4000ac09ddba163b3aa7587827c3890b3a711444fb0a0d39a7eea6a2fb5e7105bf4457de05bafd5bafaee813e1da7"}) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) 2018/01/17 16:12:07 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f0000075000)={0x0, 0x1c9c380}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) write$sndseq(r0, &(0x7f0000589000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x38) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x84, 0x0, &(0x7f0000e57000)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000013e000)=[], &(0x7f00005c5000)=[0x0, 0x0]}}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x1}, @dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x0}], 0x1a, 0x0, &(0x7f0000000000)="684b165902aa11a87652609354441fd60526afee66429326a232"}) remap_file_pages(&(0x7f000006a000/0x4000)=nil, 0x4000, 0x2000002, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 109.389273] binder: send failed reply for transaction 168, target dead [ 109.396138] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000001e000)={0x7704, 0x8, 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]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000014000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @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]}, 0x2000000000000000, 0x5, 0x0, 0x9, 0x9}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x0, 0x30}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x401, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000005000-0xa)='oom_score\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c23000)={0x0, 0xcb, "bcb9a5f3481fb0581d0fa438deee99ba89cfb46c2b7c26805e006b7e39540b9f9636161d274b58e5b88618a66078c52c961d97097c5893aba6b512a09875c6a7720f92903e2c99724b7fb9b038eefaa9a3ecc120c146dbb6a5af9e69be61ff35fc9c6d993498e0b4c71f0d77aa07d6e71063bade535279f648734495e3a5c4bca4a2d5e2b5e46bb3e279c5d0c293f294fb7f56601e2ddbb9f0deb35dfc203abc985b5a8702e8e7a22076b8781124390ac81092edab8df1fc28b8893a026b60746a642448ac5f1ab1b032fe"}, &(0x7f00000c7000)=0xd3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ef000-0x14)={r1, 0x4, 0x5, 0x5, 0x0, 0xffffffffffffffc1}, 0x14) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) r2 = dup(r0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000d67000)=""/244, &(0x7f0000229000)=0xf4) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005fc000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000b21000-0x81)="232109a845df082e646336eb90638d8c201db8c195a7a22ccdd1734fcf4e3c8aff6335d8d63de4d304ac981c366eaec5e795055742b80a", 0x37) getpeername$llc(r0, &(0x7f000010e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b81000)=0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000874000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000f33000-0x4)=0x3800000000000) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00009b8000)="6e65742f75647000b81be1403f10c96091c8d0c4e92a7533d47018df68449e5d7852f7fccb7a43f8add28a638916cb25f8843c7fc341923aba1563d852cbeed01a2869aec89f") preadv(r3, &(0x7f0000331000)=[{&(0x7f0000369000-0x7f)=""/127, 0x7f}], 0x1, 0x100) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000877000-0x3)={&(0x7f0000a25000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000539000-0x40)=[{&(0x7f000039b000)=""/231, 0xe7}, {&(0x7f0000524000-0x34)=""/52, 0x34}, {&(0x7f00001f8000-0xda)=""/218, 0xda}, {&(0x7f0000cff000-0x69)=""/105, 0x69}, {&(0x7f0000ac8000-0x11)=""/17, 0x11}, {&(0x7f000021c000)=""/55, 0x37}, {&(0x7f0000095000-0x80)=""/128, 0x80}, {&(0x7f00009a8000)=""/168, 0xa8}], 0x8, &(0x7f0000489000-0xe8)=""/232, 0xe8, 0x0}, 0x10000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000000a000)={0x299, &(0x7f0000a9b000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000e6000)={r2, 0x3}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f0000dbd000)=0xc4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ce3000)={0x7, 0x7}) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r0, &(0x7f0000549000)=[{&(0x7f00008d9000-0x35)=""/53, 0x35}], 0x1, 0x0) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1000, 0x1, 0x1bd}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x2, 0x1, 0x80000001}, &(0x7f000000f000)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f000000c000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000000b000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:07 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, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00000e6000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0x0, &(0x7f000099b000/0x1000)=nil, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f00001d6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00000ee000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fa2000-0x3)={0x0, r1}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eaf000-0x10)=@generic="64effd28a4ddbf7181aa31be103e8e0a") accept4(r0, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000339000-0x50)={{0xff, 0x800000001}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x5) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/vga_arbiter\x00', 0x400840, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000540000)={0x0, 0x2}, &(0x7f0000875000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000adc000-0x3)={r1, 0x0}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000553000)=[{&(0x7f0000cc5000-0x5a)="580000001400190000000401040d8c56020600000000e076489643d818fe58a2bc4a0380ffffffffffff0022000000007ffff51000174100005b0001001ce1ed900000000000000606b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f000059c000-0x8)=0x32) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005d8000)=r1, 0x4) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0x5e9000)=nil, 0x5e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)={0x0, 0x0}) vmsplice(r0, &(0x7f00005e3000)=[], 0x0, 0x0) epoll_wait(r1, &(0x7f00005e8000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000012000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x58, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) 2018/01/17 16:12:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000012000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) fadvise64(r0, 0x0, 0xd3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x400002, 0x0) splice(r2, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0xb9ba, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000)=0x50000000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x9, 0x4d}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x33)={r3, 0xe916, 0x2b, "20c6f8dd0a0d91e729f5b15e4ebbe55538da94c331e6ae3c188a6023b9302107a7aa2de96a01710cd06507"}, 0x33) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000013f000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f000028e000)='ns/uts\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d2a000)='ns/uts\x00') dup(r1) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000af4000)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000722000-0x1)='\x00') ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00002b4000-0x6)={0x5, 0x4311, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000702000)={0x0, 0x63c}, &(0x7f0000ef5000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005d3000-0x14)={r3, 0x4, 0xfdb, 0x200, 0x80000001, 0x6}, &(0x7f000043c000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002e8000)={0x6, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x8f7d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x190, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) pipe(&(0x7f0000923000)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000e10000)=0x0, &(0x7f0000470000)=0x4) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000007000-0x2)=""/2) ioctl$TIOCSBRK(r0, 0x5427) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) sysinfo(&(0x7f0000001000-0xff)=""/255) userfaultfd(0x800) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000026d000)='/dev/ptmx\x00', 0xd5e5326e63838c51, 0x0) socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000fb6000)="", &(0x7f00002fb000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000071b000)={0x0, 0xa9, "63226ce348a0507800a1fb21d4ff8caa69e309daffddfb7fdd383984d0278f301f0c2bda5b01269a2a367dc27b8b1425e293bd4203b7c5a650f46ceb57249f7d0decfc1cfe4591c624e2a85980d6a76a6d2eab2e6410d2072a739bb08ea4677e50d4e681447701cd93b7324501d1fa57e092e1d161fe2a3a632c6e5919c9a60b2b50f1e7f29d0f82811e8739dde2bcda7ec446d4756d77b3270b25e3a44aef4a36b06f5307fd3932f9"}, &(0x7f00001ee000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00007af000)={r0, @in6={{0xa, 0x3, 0x334e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:12:07 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000093a000)=[{r0, 0x4, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1029, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4, 0x0}, {r0, 0x330, 0x0}, {r0, 0x200, 0x0}, {r0, 0x6020, 0x0}, {r0, 0x11, 0x0}], 0x9, 0x200) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093c000)='/dev/ppp\x00', 0xd17731d906fc5b8f, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f000093d000-0x4)=0x0, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000093b000)='/dev/hwrng\x00', 0x240200, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000044e000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_writev(r0, &(0x7f000074d000)=[{&(0x7f00001e2000)=""/212, 0xd4}, {&(0x7f0000d18000-0x4f)=""/79, 0x4f}, {&(0x7f000053e000)=""/222, 0xde}, {&(0x7f0000ce4000)=""/106, 0x6a}, {&(0x7f0000939000-0x71)=""/113, 0x71}, {&(0x7f0000619000)=""/101, 0x65}, {&(0x7f0000a22000+0x5f7)=""/104, 0x68}, {&(0x7f00007c3000)=""/207, 0xcf}], 0x8, &(0x7f0000d53000)=[{&(0x7f000076a000-0xee)=""/238, 0xee}, {&(0x7f00009e4000-0x73)=""/115, 0x73}, {&(0x7f0000403000-0x6f)=""/111, 0x6f}, {&(0x7f00007f4000-0x1e)=""/30, 0x1e}, {&(0x7f0000a64000-0x72)=""/114, 0x72}, {&(0x7f0000bd3000)=""/4096, 0x1000}, {&(0x7f0000b22000)=""/205, 0xcd}], 0x7, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/17 16:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/ptmx\x00', 0x80000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/hwrng\x00', 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c92000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000331000-0xbc)={0x0, 0x2, 'client0\x00', 0xffffffff80000001, "f5ac10bd7ed2bcc7", "6cefe79f1a330582eac19a73ff9a15e24b8986af94965ef3dc1045713a9d5765", 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getresuid(&(0x7f0000716000-0x4)=0x0, &(0x7f0000178000)=0x0, &(0x7f0000f9d000)=0x0) fstat(r0, &(0x7f0000ccd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00003d2000)={0x8, 0x6, 0x1, 0x9}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/17 16:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x5, 0x2a0200) write$evdev(r0, &(0x7f0000cb3000)=[{{0x0, 0x0}, 0x4, 0x0, 0x0}], 0x10) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/17 16:12:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000dfc000)=0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c7b000)='ns/uts\x00') setns(r0, 0x8000000) 2018/01/17 16:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r0, r0, &(0x7f000031f000)=0x2, 0x800400000ff) 2018/01/17 16:12:07 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000237000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99, 0xefc, 0xffff, 0xe4, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7a, "3f8e6c2ee9aae2bf26d8e8b9c85e78f1a88dcb63d1d91678def37697b8a1635e61fae1b9bca6f1053b0a13182d3f205755d321f733d8a41dcae7cb16ea55952945093c2a7a508a7d8fa3749893711505443b590adba8a2b4f1329a57329fbf51448e4c2cf8443cc1c28ab759d395d575676659b35ca968dc6fa8"}, &(0x7f0000212000-0x4)=0x82) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/133) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="0fcd5e86ad8be97ed0743c371916b5884a82c16697ec5094597b87179aece370fad0a02eadbc727f844b4e3515f7d72a2242ce3aabc8b5a4b933e09792e417565b2da4535c16a903aa731abcb5a279a0659d01f57e1e1dadd5ac0ce236e848d2fe277cf3055e3889e7de8ecc1e975e0a45307b5e38e230a55737b3f264d7a44f1344e0607370df44eb4ae9ba1a716b401e4eb12b04c4bfcd137b451ad2d0aace04d9cd6e10288da307efc72ec8b478bc", 0xb0, 0x4000000, 0x0, 0x0) exit_group(0x7) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000004000-0x8)={0x8000, 0xe87}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x7ff, 0x200) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000)={r1, 0x6, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000008000-0x5c)={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x6ed4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x0, [0x10000, 0x6, 0x3f, 0x6, 0x0, 0x5, 0x9, 0xa3cf]}, 0x5c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000006000)=""/92) geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000)=[{&(0x7f0000008000)="5448440181c67014e6f2f77f675300b4bccc0612b0ffc246864e9b107a1459f94248fc83b63415f1797b96015239249b98a5c35ac9d949e5c60ccc8d94e1fe2a8e53b97a2119f0cdc802788073456b6eadfc125a1ad305f19871a4174ac8e0f4b533ebf74e", 0x65}, {&(0x7f0000009000-0xde)="7a6ccc5fbfae98702b40251467a402dcd0338d36ccfae7457e5a44346ff74cfb9280a68a814d1859e564a362d02c36a78a17f281bea869ef3159c79f1feb5f12e4c140bc9b03758c68cf11594a9a7cb560845cbc1f44614a4690b8621e90e0082bd245fa65c9bbd044efccd4d0eb5a927dfcd61d92f286eb0c07c4a02cb2be06bf91c056ab0ca72929f553deaa6a12e2978dc77f105786dc46495cad2e1761e367a3ae00a2185174e763b19e179c6e16bc5f8c0454a10d39eea55139f6f8bba236a3bc24f4c5a345b3f9aa4f21933c4128b4848be2cf0e38e49e9e5fe437", 0xde}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000005000)="52ab9527b6570c7eabf929f529f5ed48b16a022a601b23215c46daa5528134a356e8abd394dfd59319f4b26c5528e5a28b24ec2181c744912d6f1175895177d49b372530c0db7526a6e4cab1cce62684027812d5d8577e88f540c3783aa6a4367404ab124186d37dca0799e1ecbf686a54f6fbff0c5a40655786a462df0ccbff261e50b83f81bde42f2f8ec00b1dac3ea15168870845f41dcdc4b58035e085cb777ccb37784fd8334109c7f2aa287cb5dafe21a90b76f71fa9178b8e2cc6bae60bbc0ba6acbb1b26d180e8aab6aae7944526c1e961a66c5bf39cea39afd2badd894a", 0xe2}, {&(0x7f0000002000)="8e8e0bf04f8847aec1711922a97dfc379b0a08fc9262d814b5de32040c3bfd5b726abdea834d4d15f8ad69ca991c62f09495fbf2ae11e47e4708e3dcdf9bd0871ebbff6445bde1ed62249750f9c5fffe202b89225a375865a23c6241cf6bc924fd48945b834177ca0cd354d0b48689c1e5b264a071463dde8e6271aae6a1564e522834c3e85f2cd860c26848905e907e461d16344298a7b1f9fad2136a6f46281c65877c61791a0247980cff25a655e13332dd79785b106ccd20e4b59e615ed7ab684ea3788d813fdeeb083ad4d2ffa6d256a4fcfd7c759997042455f413e2c5f82fb6fd877e63f03513d747b702b5ca3e4cdb7f2293b7", 0xf7}, {&(0x7f0000003000-0x5a)="d3cb6b1e215b3babe800c8ea325edb9d78dca3de987ed1c3dba33a22135bc6cadc5fca948847def5d2f0b6412c5517437881437a3d504e20727ca42b3e750ee19834d519e66ae445d6176ecb9d57c3d1875630dd9da82a0187a2", 0x5a}, {&(0x7f0000000000)="70685bcb569370fc94ce75905e826df296304df7099aa6cce13e2e5a1db8687b860b93086ddfdc59c966348590f9649c0a01c577ab9803da156994d02f496d3cdc703323973bcf838a6a7e4a3c1de6f39531", 0x52}, {&(0x7f0000007000)="fd06b2f0ee9e7ebe3cbf011c7c8718fc8f465f81946e4632b98ef5e0e7cdeb2bc6de1e32b7b3e3971b7c5ba57c70daef85e8bde5dfed8eff24614f53481c7fd419dd934962165464908738c099fa6eda9b8b403ff59b94c3dd6219c088ece610bbe1c9859462ae291216c7b4d71fa246c36d0320f0fd12", 0x77}], 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000)={0x7, 0x1, {0x9356203060355e87, 0x1, 0x4, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000198000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendto$inet(r0, &(0x7f00004d8000-0x1)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xb, 0x9, &(0x7f00005fa000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000038e000)=0x0, &(0x7f000051e000-0x4)=0x4) syz_open_dev$sg(&(0x7f00000d7000)='/dev/sg#\x00', 0x20, 0x2840) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000029c000-0x8)={@rand_addr=0x8, @broadcast=0xffffffff}, 0x8) 2018/01/17 16:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b90000)='./file0\x00', &(0x7f00006b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x1e) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000817000-0x76)="", &(0x7f00002fb000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) setns(r0, 0x40000000) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fd1000-0x5c)={{0xa, 0x2, 0x868a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x3, [0x7f, 0x6, 0x800, 0xfffffffffffffff7, 0x4, 0x3, 0x3d6d, 0x2]}, 0x5c) bind$inet6(r1, &(0x7f000071a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 16:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d27000)={&(0x7f000007b000)=@generic={0xa, "c6f03b39ca775e15ff87b386ed49e950f76bde217fd41a0b7a44dcdc686c9d2dab5dfadadad6f2be0a0ebc0b4269cb357e84ee6290d68690a747628d7186e8308e971ded42e82e6a2cc2273503239fa8335f015b53420fbe970191cfe32e54563ba732651be91cd72ba52c297febd7d84a7941fb4ea74600724253581028"}, 0x80, &(0x7f0000446000)=[], 0x0, &(0x7f000037a000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00008f8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068d000)=0x10) 2018/01/17 16:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x75) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r1, 0x0, &(0x7f0000d42000)="f414e962ed7568cf0e6cdf73f37d413532ee7c2703319fe9b30c40838ca59bd606acb08188a2f8209fd927b2d9a46149c014732335422e6bcd0dabd8212ef8f32f1c09e067d94952b4bb8e3ea1") r2 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') dup2(r0, r2) 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c56000)=0x0, &(0x7f00002e7000-0x4)=0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00005a3000-0xb1)=""/177) unlinkat(r0, &(0x7f00009c5000-0x8)='./file0\x00', 0x200) writev(r0, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000082000)=0x7fff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000048c000)={0x0, 0x15, "061410a339c7d5e28e914e6826ff9fc713af3998c3"}, &(0x7f0000503000)=0x1d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000004c000-0x6)={r1, 0x0}, &(0x7f0000a9c000-0x4)=0x6) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000039a000)={0x4, 0x7fff}) pivot_root(&(0x7f00000da000)='./file0\x00', &(0x7f0000d82000-0x8)='./file0\x00') 2018/01/17 16:12:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000010, &(0x7f00005a6000)="", 0x0) 2018/01/17 16:12:08 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000e41000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cbe000)=0x58, 0x800) fstatfs(r0, &(0x7f0000ebb000)=""/118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000647000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl(r1, 0x227c, &(0x7f0000ac7000)="") openat$sequencer(0xffffffffffffff9c, &(0x7f00006e4000-0xf)='/dev/sequencer\x00', 0x145802, 0x0) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001e4000-0x14)={0x0, 0x7, 0x4, 0x7, 0x80000000, 0x100000001}, &(0x7f0000484000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0xffffffff, 0xc6, 0xae, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/17 16:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000057c000-0xe)='/dev/keychord\x00', 0x400c0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00003f0000)={0x100, 0x0, 0x6, 0x3, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c8d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002dd000-0x6)='smaps\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007e1000-0x20)={0x7082c2eb, 0x7, 0x1, 0x2, 0x5, 0x5, 0x0, 0x2, 0x0}, &(0x7f000039d000-0x4)=0x20) 2018/01/17 16:12:08 executing program 0: sysfs$1(0x1, &(0x7f0000f01000)='keyring\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) uname(&(0x7f0000167000)=""/87) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030b000-0x11)='/dev/vga_arbiter\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000df6000-0x8)=@assoc_value={0x0, 0xf6}, &(0x7f0000453000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008fe000-0xc5)={r2, 0x8, 0xbd, "450da5d8826d65a036cf22967571872acd183a8b5f4fd2599dd3deb140deb64a5e7bf089856d97e827f63f95f25844e1334ab4d786ec66fa00e75f7faf9c14b3afbb182010ba9153d96538e88119d7e2b49c509f733a74eb73b430cda64bed4bc96853f2e935c6731b3604ff935da75ef2f10fe5a41639382025520ad094752e20930dc6a08a07e5e302038c0394936efc46908d873fbeac7043aed761a06089c9ac966df5cad7a0869ae341c2f020cae093a3d7e40374c7c5fae2a73d"}, 0xc5) unlink(&(0x7f000060d000)='./file0\x00') 2018/01/17 16:12:08 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e9000-0x4)=0x10000000000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d15000)=0x0) setpriority(0x2, r1, 0x7fffffff) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d16000-0x5)='user\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000046e000)="66e7afdf16451688f341b8c049ceed3022ad28599e2c6f2d87b82eb6eb01f6", 0x1f, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x1) 2018/01/17 16:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000797000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000e62000)="", 0x170) sendto(r1, &(0x7f0000cf8000)="00929257dadae01f7ca90f4046729ed1fcd1a820c8a32dfed9710d4b3da0718d1394b50bb9767d6ee7df29786ccd905b0fbad6e5fbfa24e1a8646c0a3d44dab82835281f07b802ad95c6a0f0f18a283823d60596fcbdf4140d87998b661c96a54a3ca216fce7f88a2f1ce58ae14f78bb06af7c4b88bb37cb530d600dfa4a5cc6bfe9f788135fbca178d3d9f1a7bb492da2108756cd6bfb1cce3fe65597bcab1904a3d20986a0700cb0291a6c388dba8105b135990d8ac00319b62869918896ca2f7368b1429464c1456f9c6103480ce10382ff58d33a55dec947880e", 0xdc, 0x200000d1, &(0x7f0000251000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000947000)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a75000)=0x2) 2018/01/17 16:12:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000df000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00006ba000)=0x0, &(0x7f0000000000)="") setpriority(0x1, 0x0, 0x0) 2018/01/17 16:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000057c000-0xe)='/dev/keychord\x00', 0x400c0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00003f0000)={0x100, 0x0, 0x6, 0x3, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c8d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002dd000-0x6)='smaps\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007e1000-0x20)={0x7082c2eb, 0x7, 0x1, 0x2, 0x5, 0x5, 0x0, 0x2, 0x0}, &(0x7f000039d000-0x4)=0x20) 2018/01/17 16:12:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0xc) listen(r0, 0xfffffffffffffff8) 2018/01/17 16:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) poll(&(0x7f0000229000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x301c0d24) write(r0, &(0x7f000095c000)="2400fd0026007f0000770003000000010000000100000000000000ffffffff01001063", 0xfffffffffffffefe) openat$pfkey(0xffffffffffffff9c, &(0x7f0000963000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000063b000-0x5)='user\x00', &(0x7f0000fdf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006dd000-0x25)="", 0x0, 0xfffffffffffffffd) userfaultfd(0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f00003d7000-0x10)=[{&(0x7f0000d0f000)="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", 0x1000}, {&(0x7f0000194000)="f3bedadaabe4d4fa6907a21a3b9182efc543f6bf506052ab31ad38c22d9c9530d2721703d0a5de28d209731494293a78fc47eb7e75e90f75de6230101edb4cc6167ef29433c066b7444f51f1a66b879061d5b4adf8270d288f5c1920c67436baee4071b6923272", 0x67}], 0x2, r0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000300000-0x8)='./file0\x00', &(0x7f00005e0000)=@random={'security.\x00', 'user\x00'}, &(0x7f0000fe2000-0x1)='\x00', 0x1, 0x3) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) r0 = getuid() syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000dba000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000169000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000054d000)={0x4}, 0x8) r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000c74000-0x1c)={&(0x7f00002cb000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000ff000)=[], 0x0, &(0x7f0000818000-0x10)=[{0x10, 0x8000000029, 0x3e, "01"}], 0x10, 0x0}, 0x0) 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000556000)='/dev/rfkill\x00', 0x4, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000055e000)={0x0, 0x0}, &(0x7f0000df1000-0x4)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000dd7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e90000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008b9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mlock(&(0x7f00005c1000/0x2000)=nil, 0x2000) 2018/01/17 16:12:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000016f000-0x8)={0x0, 0x0}) 2018/01/17 16:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008e9000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) write$tun(r0, &(0x7f0000de6000-0x11bc)=@hdr={0x3, 0x0, 0x8, 0x4, 0x1, 0x1, @ipv6={0x1, 0x6, "2cb6a5", 0x118a, 0xff, 0x9, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x302e, 0x1000, "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"}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x101}]}, @hopopts={0x16, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0xfd}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}]}, @fragment={0x0, 0x0, 0x80, 0x2, 0x0, 0x9, 0x3}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x66, 0x0, 0x0, 0xf, 0x5, "950824", 0x100, "80b19f"}, "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"}}}}, 0x11bc) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000ac5000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000b6f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000424000)=0x1c, 0x800) 2018/01/17 16:12:08 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xc9e8, &(0x7f0000df7000)={0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000df8000-0x4)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000df8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ec000)=0x18) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009af000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000e8000)={0x0, 0x78, "d0b8941ecdebae7427ccac798fdaf8237ae36ed7430464e8172e98d5e963a6ac87c70668b725ef64547dea25e1b1dfb8e427937cd414f2e407db0fcf0e21cbc908f6efd39c82c2f7f99d2d03f9860c218f0aad934a5f14c72d08ca508a05c2a1c03d8df170204116b8f1372d66b340903fd0ec7a9e8dd453"}, &(0x7f0000cd7000-0x4)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000190000)={r1, 0x1f}, &(0x7f0000411000)=0x6) socketpair(0x10, 0x5, 0x7fff, &(0x7f000018e000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b35000-0x4)=0x0) tkill(r4, 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000e97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) fanotify_mark(r2, 0x40, 0x40000000, r3, &(0x7f0000ec0000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd3000)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x9ec00000000, 0x785, 0x7, 0x7, 0x550e976c, 0x7ff, 0x7, 0x24, 0x10001, 0x10000, 0x1, 0x8001, 0x3ff]}, &(0x7f000005a000)=0x108) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000837000-0xeb)=""/235) signalfd(r3, &(0x7f0000d7a000)={0x7}, 0x8) 2018/01/17 16:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c6b000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000297000)="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") r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000268000)='/dev/sequencer\x00', 0x2100, 0x0) mq_notify(r1, &(0x7f00008ab000)={0x0, 0x3a, 0x7, @thr={&(0x7f000013c000)="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", &(0x7f0000558000-0xd6)="3c743766e3ed2245bf8dcc8c90dbbe05129474624933da2f530165106cb52e6db891b3a1b7bb7429dde36f3afebfe1341289ce8ae3ed6aefc78b769a0083b5c49b6436665b526fcce7bf9464df82b1de0b4b2676f91db8d65920f27a5c275d677ea643a034701e9f312507400f39c217e1aa7734b10e58ec1aabb77485c62f721fd2ff5207e37c48926505b182d6814a46c4bea1da89842f981f7e96eec403e5b975ad910105cf3cea2c651509d643571af80e978713f9c3b4d34a77066b56297bbcebbb8000341a14e1804aca3e7d05198be7489367"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/checkreqprot\x00', 0x280100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f1d000)={0x0, 0x91, 0x30, 0x4, 0x8a3}, &(0x7f0000295000)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a77000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000c8c000)={{0xffffffffffffffff, 0x2, 0x0, 0x1, 0xf4}, 0x100, 0xfffffffffffffff9, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x9, 0x3ff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000648000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cdb000)=0x8c) bind$ax25(r2, &(0x7f0000f70000)={0x3, {"4ad49b778eea48"}, 0x0}, 0x10) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c1c000)=0x0, &(0x7f0000c53000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x881)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="f8c0fc0622ae0955701147abdfa044a6", 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:08 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) 2018/01/17 16:12:08 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000de1000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$peekuser(0x3, r1, 0x400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x20, 0x5, 0x5, 0x4, 0x1, 0xffffffffffff9272, 0x6, 0x80000000]}, 0x14) sendfile(r0, r0, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036d000)=0x8, 0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ed2000-0x4)={0x5, 0x7, 0xb000}, 0x4) r3 = socket$inet(0x2, 0x6, 0x80000001) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00004da000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c8d000)=0x996) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000617000)={{0x257, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x101}, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000091000-0x4)=0x61, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/17 16:12:08 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @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, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) r0 = openat(0xffffffffffffff9c, &(0x7f00001dc000-0x8)='./file0\x00', 0x0, 0xa0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000094000)=""/188) 2018/01/17 16:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b5e000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) sendmsg$netrom(r2, &(0x7f0000a49000)={&(0x7f0000870000-0x48)=@full={{0x3, {"67622627fab348"}, 0x0}, [{"88ad5f356600d6"}, {"d008f337609b98"}, {"e00163acf72884"}, {"72c5ab81d226e4"}, {"e1245273a47128"}, {"cc3de7d0fdef8e"}, {"9607f9590245f4"}, {"e0be453678117a"}]}, 0x48, &(0x7f0000d99000)=[], 0x0, &(0x7f00009d4000-0x20d0)=[], 0x0, 0x0}, 0x20000085) fcntl$getownex(r1, 0x10, &(0x7f0000c30000)={0x0, 0x0}) waitid(0x2, r3, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0}, 0x8000000a, &(0x7f0000c8e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r2, &(0x7f0000721000-0xc)=@known='trusted.syz\x00', &(0x7f000074d000)='cgroupem0!ppp0\x00', 0xf, 0x2) 2018/01/17 16:12:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x8)='/dev/rtc\x00', 0xc0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000084000/0x4000)=nil, 0x4000}) 2018/01/17 16:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/sequencer\x00', 0x10801, 0x0) bind$llc(r0, &(0x7f0000100000-0x10)={0x1a, 0x7, 0x4, 0x1, 0x4, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) lgetxattr(&(0x7f0000de5000)='./file0\x00', &(0x7f00006ef000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00008fe000)=""/36, 0x24) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x6, 0x0}) fcntl$addseals(r1, 0x409, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000877000-0x8)=[0x9, 0x8]) ppoll(&(0x7f0000b03000-0x30)=[], 0x0, &(0x7f000072a000-0x8)={0x0, 0x0}, &(0x7f00002f2000-0x8)={0x0}, 0x8) fcntl$setownex(r2, 0xf, &(0x7f000061a000-0x8)={0x2, 0x0}) 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = memfd_create(&(0x7f0000491000-0xd)="2d9d7472757374656447504c00", 0x3) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000062a000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) listen(r0, 0x7df) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fa2000-0x3)={0x0, 0x2710}, 0x8) accept4(r0, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) signalfd4(r0, &(0x7f0000780000+0x12f)={0x4}, 0x8, 0x80800) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00003f4000-0x4)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000007f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b69000-0xc)={0x0, 0x0}) 2018/01/17 16:12:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80100, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00008f6000)={0x7, 0x5d, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000800000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000ee0000-0x18)={0x9, 0x7, 0x2, 0x8, 0x18, 0x3f}) 2018/01/17 16:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00001b6000)=0x0, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000589000)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b0c000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sigaltstack(&(0x7f00000f5000/0xa000)=nil, &(0x7f000073f000-0x4)=0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r2, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f000071b000-0x8)='./file0\x00', &(0x7f0000646000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r3, &(0x7f0000534000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cc0000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) get_robust_list(r0, &(0x7f0000c05000)=&(0x7f0000ca4000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005f8000)=0xc) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000bf4000)={0xfff}, &(0x7f0000fc6000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/01/17 16:12:08 executing program 5: prctl$intptr(0x1a, 0x6) prctl$intptr(0x1c, 0xdf) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000001000)=""/70) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) fanotify_mark(r2, 0xa, 0x20000, r2, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={&(0x7f0000cce000/0x3000)=nil, 0x7f, 0x0, 0xb5, &(0x7f0000d42000/0x2000)=nil, 0xbffd}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) ustat(0x400, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x40) getpeername$ax25(r3, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000004000-0x8)='./file1\x00', &(0x7f0000004000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000003000-0xbe)=""/190, 0xbe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000002000-0x1)=""/1, 0xfffffffffffffcc4, 0x0) 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x970c, 0x200) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/dev/sequencer2\x00', 0x48040, 0x0) bind$netrom(r2, &(0x7f0000312000)=@ax25={0x3, {"f0bbdd29a34c0f"}, 0x6}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000048f000)='/dev/ppp\x00', 0x0, 0x0) getpgrp(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d15000-0x10)={0x0, 0x401, 0x8, 0x6}, &(0x7f0000ecc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ee1000-0x8c)={r4, @in6={{0xa, 0x3, 0x446, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aff000)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c81000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a5f000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x58d, 0xffffffff, 0x73, 0x80000000, 0x1, 0xffff, 0x6, 0x4, 0x20, 0x1, 0x8001, 0x5, 0x7, 0xc81, 0xffffffff]}, &(0x7f0000abc000)=0x108) faccessat(r5, &(0x7f000033b000)='./file0\x00', 0xc, 0x200) r7 = add_key$keyring(&(0x7f00001ca000-0x8)='keyring\x00', &(0x7f0000335000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r7, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000927000)={r6, 0x7fffffff}, &(0x7f0000ea1000-0x4)=0x8) 2018/01/17 16:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002b2000)=0x5, 0x4) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00001c5000-0x58)=@alg={0x26, 'rng\x00', 0x80000000000, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00002da000-0x4)=0x18, 0x4) 2018/01/17 16:12:08 executing program 1: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) [ 110.052134] FAULT_FLAG_ALLOW_RETRY missing 30 [ 110.056773] CPU: 0 PID: 23661 Comm: syz-executor6 Not tainted 4.4.112-g5f6325b #21 [ 110.064479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.073811] 0000000000000000 ae5f315e0d81e95c ffff8801d18875f0 ffffffff81d0579d [ 110.081812] ffff8800b2c30300 1ffff1003a310ecb ffff8801d1887778 0000000000000000 [ 110.089797] 0000000000000000 ffff8801d18877a0 ffffffff816073f5 ffffffff812364a0 [ 110.097780] Call Trace: [ 110.100340] [] dump_stack+0xc1/0x124 [ 110.105679] [] handle_userfault+0x715/0xf50 [ 110.111623] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.118611] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 110.124987] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.131973] [] ? handle_mm_fault+0xb5d/0x3190 [ 110.138099] [] ? handle_mm_fault+0x291e/0x3190 [ 110.144302] [] handle_mm_fault+0x2938/0x3190 [ 110.150336] [] ? copy_page_range+0x14a0/0x14a0 [ 110.156544] [] ? __do_page_fault+0x780/0xa00 [ 110.162572] [] ? vmacache_find+0x59/0x290 [ 110.168342] [] __do_page_fault+0x35b/0xa00 [ 110.174201] [] do_page_fault+0x27/0x30 [ 110.179710] [] page_fault+0x28/0x30 [ 110.184959] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 110.191771] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 110.198060] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.205061] [] ? hash_futex+0x210/0x210 [ 110.210663] [] ? userfaultfd_release+0x5a0/0x5a0 [ 110.217047] [] ? perf_event_comm+0x1a0/0x1a0 [ 110.223087] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 110.229812] [] ? selinux_file_ioctl+0x363/0x570 [ 110.236101] [] ? selinux_capable+0x30/0x30 [ 110.241957] [] ? __fget+0x20b/0x3b0 [ 110.247207] [] ? __fget+0x232/0x3b0 [ 110.252455] [] ? __fget+0x47/0x3b0 [ 110.257620] [] compat_SyS_ioctl+0x28a/0x2540 [ 110.263651] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.270635] [] ? userfaultfd_release+0x5a0/0x5a0 [ 110.277035] [] ? compat_SyS_ppoll+0x420/0x420 [ 110.283163] [] ? vm_mmap_pgoff+0xdf/0x1c0 [ 110.288936] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 110.295054] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 110.302039] [] ? _raw_read_unlock+0x2c/0x50 [ 110.307982] [] ? do_fast_syscall_32+0xd7/0x890 [ 110.314185] [] ? compat_SyS_ppoll+0x420/0x420 [ 110.320300] [] do_fast_syscall_32+0x314/0x890 [ 110.326419] [] sysenter_flags_fixed+0xd/0x17 [ 110.367342] FAULT_FLAG_ALLOW_RETRY missing 30 [ 110.371876] CPU: 0 PID: 23669 Comm: syz-executor6 Not tainted 4.4.112-g5f6325b #21 [ 110.379558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.388888] 0000000000000000 94c9d576bd51b3c9 ffff8800b4d575f0 ffffffff81d0579d [ 110.396863] ffff8801d4402600 1ffff100169aaecb ffff8800b4d57778 0000000000000000 [ 110.404844] 0000000000000000 ffff8800b4d577a0 ffffffff816073f5 ffffffff812364a0 [ 110.412863] Call Trace: [ 110.415442] [] dump_stack+0xc1/0x124 [ 110.420797] [] handle_userfault+0x715/0xf50 [ 110.426774] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.433771] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 110.440386] [] ? handle_mm_fault+0xb5d/0x3190 [ 110.446537] [] ? handle_mm_fault+0x291e/0x3190 [ 110.452763] [] handle_mm_fault+0x2938/0x3190 [ 110.458823] [] ? copy_page_range+0x14a0/0x14a0 [ 110.465055] [] ? __do_page_fault+0x780/0xa00 [ 110.471100] [] ? vmacache_find+0x59/0x290 [ 110.476883] [] __do_page_fault+0x35b/0xa00 [ 110.482740] [] do_page_fault+0x27/0x30 [ 110.488250] [] page_fault+0x28/0x30 [ 110.493499] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 110.500311] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 110.506603] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.513598] [] ? hash_futex+0x210/0x210 [ 110.519196] [] ? userfaultfd_release+0x5a0/0x5a0 [ 110.525584] [] ? sysenter_flags_fixed+0xd/0x17 [ 110.531800] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 110.538526] [] ? selinux_file_ioctl+0x363/0x570 [ 110.544815] [] ? selinux_capable+0x30/0x30 [ 110.550683] [] ? __fget+0x20b/0x3b0 [ 110.555931] [] ? __fget+0x232/0x3b0 [ 110.561177] [] ? __fget+0x47/0x3b0 [ 110.566340] [] compat_SyS_ioctl+0x28a/0x2540 [ 110.572369] [] ? userfaultfd_release+0x5a0/0x5a0 [ 110.578746] [] ? compat_SyS_ppoll+0x420/0x420 [ 110.584861] [] ? __fd_install+0x224/0x5f0 [ 110.590630] [] ? __fd_install+0x25f/0x5f0 [ 110.596404] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 110.602522] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 110.609517] [] ? __task_pid_nr_ns+0x20e/0x450 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000998000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00009a1000)="") r0 = creat(&(0x7f0000e8e000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000f20000)=[{&(0x7f00005bb000)='x', 0x1}], 0x1) ftruncate(r0, 0x0) write(r0, &(0x7f000084e000)="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", 0x10c) pipe2(&(0x7f000098d000)={0x0, 0x0}, 0x80000) 2018/01/17 16:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f00003e4000-0x9)='/dev/sg#\x00', 0xff2, 0x40241) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b5000-0x4)=0x14) bind(r2, &(0x7f0000d57000)=@in6={0xa, 0x0, 0x7bd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) sysinfo(&(0x7f0000550000)=""/212) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfffffffffffffc2c, 0x4000000, 0x0, 0x0) 2018/01/17 16:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007e4000-0xf)='wlan0em1\x00Jelf.\x00', 0x0) ioctl$int_in(r0, 0x0, &(0x7f00007af000)=0x100000000) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000b3000-0x4c)={0x4001, 0xa46, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:08 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) mprotect(&(0x7f0000984000/0x1000)=nil, 0x1000, 0x4) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000983000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/17 16:12:08 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000c49000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000026e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpgrp(r1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000d17000-0xc)={0x1, &(0x7f0000a0a000-0x39)=""/57, &(0x7f0000000000)=[{0x0, 0xab, 0x68, &(0x7f0000000000)=""/171}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000bdc000-0x1)=0x0) 2018/01/17 16:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002b2000)=0x5, 0x4) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00001c5000-0x58)=@alg={0x26, 'rng\x00', 0x80000000000, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00002da000-0x4)=0x18, 0x4) 2018/01/17 16:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000f93000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x620, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x328, 0x16, [{0x324, 0x1, [@generic="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"]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_VF_PORTS={0x2b8, 0x18, [{0x258, 0x1, [@generic="7361f1d4ed988e877d02c42bbf675cae4073cd02f9a51ed00851d98beb0d1c40b9d39e1149fad97e6723ba9cd798e1fa232f89b0eda14d1673428f519f38c51957e890f8ed8bbae4", @nested={0x104, 0x5, [@generic="", @generic="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"]}, @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x620}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005bf000)=0x0, &(0x7f0000067000-0x4)=0x4) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c63000-0xba)={0x0, 0xb2, "afa6cd064c1907e1d7f25b027c22598e99f2a36793ed37ecc196bf863dc1c60c710f44c6982f8386de493e19bc3e6cb88eec62db49dfb5479fd9ab692f5ee4dcd92ad325459d23029526a12475dd52473e4b2442596a95540bc3776b2527212ae99eecb894d52c5d13a1001f504262fa7eff8f54bd0ae97ad2176f4f14e10b70e5efc2e7caad81539839b78edf10820e3e66d4864de1bbdd4b344fa59f595863463f47436ed2fcd18e8e00052e20e313d15b"}, &(0x7f0000df2000)=0xba) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000442000-0x20)={0x7ff, 0x1fe0000000000000, 0x8, 0x40, 0x401, 0xbba1, 0x8, 0x6, r2}, &(0x7f000026c000-0x4)=0x20) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5462, &(0x7f000036e000-0x4)=0x0) readv(r1, &(0x7f00004fc000-0x20)=[{&(0x7f0000bf0000-0xd0)=""/208, 0xd0}], 0x1) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) [ 110.615634] [] ? do_fast_syscall_32+0xd7/0x890 [ 110.621836] [] ? compat_SyS_ppoll+0x420/0x420 [ 110.627961] [] do_fast_syscall_32+0x314/0x890 [ 110.634091] [] sysenter_flags_fixed+0xd/0x17 2018/01/17 16:12:08 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f00f015", 0x0) pwrite64(r0, &(0x7f0000fc0000-0x20)="2adf25f74bb61d887b937817665af702aff8cba8384e55fdf5b5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000)='./control\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc1000-0x8)={0x0, 0x9}, &(0x7f00003f1000-0x4)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc1000)=0x10, 0x800) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003a1000-0x8)={r1, 0x4}, &(0x7f0000fc1000-0x4)=0x8) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') inotify_add_watch(r0, &(0x7f00004f2000)='./control\x00', 0x10) 2018/01/17 16:12:08 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt(r0, 0x1, 0x6, &(0x7f0000926000-0x5)=""/5, &(0x7f0000da2000)=0x5) poll(&(0x7f0000102000)=[{r0, 0x40, 0x0}, {r0, 0x0, 0x0}], 0x2, 0xee58) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) prctl$intptr(0x17, 0x2) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000f75000)='./file0\x00', 0x103, 0x1a) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000cfd000-0x8)='./file0\x00', &(0x7f000061b000-0x8)='./file0\x00') getdents64(r1, &(0x7f0000f75000)=""/0, 0x0) 2018/01/17 16:12:08 executing program 5: pipe(&(0x7f00006aa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x1, 0x3, 0x0, 0x1, 0xfffffffffffff1c2}, 0x7, 0x5, 0x40000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000)=r1) 2018/01/17 16:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000db000-0xc)='/dev/autofs\x00', 0x400, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r0, 0x1, 0x40000000, r1, &(0x7f0000855000)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r4 = dup(r3) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000287000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79a9fbd5b9a26e14c1b8a8970e47cbfa"}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto(r2, &(0x7f0000214000)="", 0x0, 0x40050, 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053f000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f00002fd000)={0x1, 0xbf, &(0x7f0000a3a000)="682aff2b174b6143836e1bc27043b35967daf7bcf054d90a4efb4e53445b8e752197faf57173dc77b69f5a4125cbac273e58257dbb7d847db2f7d3878778c253c721650ab08c52252fa0bdf9fb4359304fa38dd2c9f0cdf5c5582aa9069d3dfffe9b7fd56c390d61c8c623dce5196b7d74281110488954aee278c27ee2441da254d32a26d947d43906ddf7d23cdb038a2b75455082f7a2acc8d865e86dd827281a2ea820cc5b4682ab59eb54b32c3164b2304c77e5c36efb0482990c583b5c"}) 2018/01/17 16:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x4, &(0x7f0000811000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x3, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, r0}, &(0x7f0000048000)=0x0, 0x9) 2018/01/17 16:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = open(&(0x7f0000404000-0x8)='./file0\x00', 0x802, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000027f000+0xa42)={@common='gre0\x00', @ifru_data=&(0x7f0000cec000-0x20)="27798e8571dbcd67536c33571b577093c5dc0134912601369ebd6674c50fca91"}) write$eventfd(r4, &(0x7f00005ad000-0x8)=0x1ff, 0x8) bind$inet6(r0, &(0x7f0000561000-0x1c)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000a8a000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) r5 = mmap$binder(&(0x7f0000cf8000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000083e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x8, 0x3ff, 0x4e60}, &(0x7f0000aea000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000852000)={r6, 0x0}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000d9d000)={r5, 0x0, 0x0, 0x0}) r7 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={0x0, 0x5, 0x188, 0x9, 0x80, 0x10000, 0xb30310a, 0x3, {0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x17000, 0x913, 0x5}}, &(0x7f0000d8a000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000064f000)={r8, 0x0, 0x7, 0x8}, &(0x7f00001c3000-0x4)=0x10) getrlimit(0x3, &(0x7f0000b99000-0x8)={0x0, 0x0}) getsockopt(r2, 0x7, 0x1, &(0x7f0000afd000-0x97)=""/151, &(0x7f0000c5c000)=0x97) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000cd000)={@common='gretap0\x00', @ifru_flags=0x1}) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000644000)=0x0) 2018/01/17 16:12:09 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000029c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0x6, 0x80000001, 0x28}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb2000-0x4)=0x8c) unshare(0x8334600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x200}, 0x8) fcntl$notify(r0, 0x0, 0xff) 2018/01/17 16:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000910000)='/dev/sequencer\x00', 0x301000, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000610000-0x4)=0x0, &(0x7f0000092000)=0x4) connect$inet6(r0, &(0x7f0000d53000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000185000-0x1000)="", 0x0, 0x0, &(0x7f0000fc6000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x100000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000286000)={0x1, 0x3d, 0x4, 0x4, 0x3f, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fa2000-0x3)={0x0, 0x2710}, 0x8) accept4(r1, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) 2018/01/17 16:12:09 executing program 4: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x7) 2018/01/17 16:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008e2000)={0x1, 0x7c, &(0x7f0000386000-0x7c)="db38146206ef85e2b4dfcfb6d7ef26b2d5a9c9bd8a9bf2e714c0b77ddc885137d11566ebf698957de30065192efe5806f44fbef909eed9051bc62128cfc0bfacd347ec3e2f1b9a77da27f490e9a59dbd81c719a69bb7640473474ea1780000000686e5000000d35a01f6da0616c9801eba0dd2fd81b1337d950776c6"}) write$evdev(r0, &(0x7f0000b98000)=[{{0x0, 0x0}, 0x1, 0x1, 0x2}], 0x10) write$evdev(r0, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ea3000)={0x0}, &(0x7f0000489000-0x4)=0x4) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f000000d000-0x4)={0x0, 0x0}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000367000-0x8)='./file0\x00', 0xa00, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000c6c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b2000+0x305)='/dev/rtc\x00', 0x20, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = open(&(0x7f0000404000-0x8)='./file0\x00', 0x802, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000027f000+0xa42)={@common='gre0\x00', @ifru_data=&(0x7f0000cec000-0x20)="27798e8571dbcd67536c33571b577093c5dc0134912601369ebd6674c50fca91"}) write$eventfd(r4, &(0x7f00005ad000-0x8)=0x1ff, 0x8) bind$inet6(r0, &(0x7f0000561000-0x1c)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000a8a000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) r5 = mmap$binder(&(0x7f0000cf8000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000083e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x8, 0x3ff, 0x4e60}, &(0x7f0000aea000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000852000)={r6, 0x0}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000d9d000)={r5, 0x0, 0x0, 0x0}) r7 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={0x0, 0x5, 0x188, 0x9, 0x80, 0x10000, 0xb30310a, 0x3, {0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x17000, 0x913, 0x5}}, &(0x7f0000d8a000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000064f000)={r8, 0x0, 0x7, 0x8}, &(0x7f00001c3000-0x4)=0x10) getrlimit(0x3, &(0x7f0000b99000-0x8)={0x0, 0x0}) getsockopt(r2, 0x7, 0x1, &(0x7f0000afd000-0x97)=""/151, &(0x7f0000c5c000)=0x97) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000cd000)={@common='gretap0\x00', @ifru_flags=0x1}) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000644000)=0x0) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000857000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000347000-0xa)=""/10, &(0x7f000006a000-0x4)=0xa) 2018/01/17 16:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) vmsplice(r1, &(0x7f0000003000-0x8)=[{&(0x7f0000003000-0x1)='@', 0x1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ea1000-0x4)=0x0) vmsplice(r0, &(0x7f0000849000)=[{&(0x7f000077c000)="e5b9994c8c05ce82eef45e2a7d2b3e03071aa61686a804fda857bf21b9d257292afc83e880fae2eeed6f691e2e1348a7680b4adf9554aa7b2e03b49e60647baa4f561957d00e794849b5ac81fd8d474de8d9ff1980873ca885d57f2d48d5aa73e48563c7afc3333b47a95142244c8b2ed7dee10edc1084af1acd4fa8a79578d21639db839d7005e21479722333b0c4bb79ed41632c243321c2cf2ee24ac1efcf72d376532fb2ba6435884a1aabb8fcfd80089bfbdc8114d02b4c07c8de2eb4832d6a", 0xc2}, {&(0x7f00002a5000-0x53)="da0fe3cf50d08cf014808f31b84d64412b11343aae907bcb0e0753351a9ec5f75317263609b18745a4c7990a30e0deb53d91a6dba61d01a9c3680d5e6db966862c4b1b21f1d79711c9c30adfb410a889d4fd", 0x52}, {&(0x7f000077b000)="9e4626f9736516dad3ed1613189d85252cf2608d1509c68490f1a98c64c1f3e7c3d5f8cfa5ad57b257a5bd881839b6788172a5c9e52eab03f9249aab5e69a6eaa9c575007712c5c2276acc1f680dd32732a324b32943a8dcaca3016fbe5a55efe72d430c5ad308a48fe416dae1e166533907acae2d522f03a35302d16bdeb0acb0847df55ce014985862345715d52aa60ffccf25d491b6890f6470d19d83d4e983964457a0e536209de4c6380d2705", 0xaf}, {&(0x7f0000ecb000-0x32)="e1488a43e3037618f1c69f5589be0c39d04080ebced22bcc3faf6394edcefe1d122ad5994510ebe0faa088302a49acfb69d9", 0x32}, {&(0x7f0000eee000-0xdc)="3c6072bf7d933d3db637706ce42808c4a0e863c74e5245bf402c18efde9181d620d1ab3a0f551d38ae34dc9fabf16049534f3b5ce5c23374991edd42f5ef5e3600868b78ea4a3b5f0b83b71aa3255d5fedc1fc9b311abe32ceb3b099f8574f18d79d6cad054fdbfba87c106d19e68b85f2c036fd24b58ca4ae0b31964b15c12f830602befb310cd861054f36a74483773f5d8bb6aa535e7dbca79a78b94fd4ff5fb22c9886b09efd7d99899a6ed7907d2cc0490e2c72c37fe807ccfd3261a7941e28b2abc865a52167249550edec8d6dcd86f91b106ed5c5a2e62b9f", 0xdc}, {&(0x7f0000f16000)="821942ca21395d046143bafdb4758e2f7fd56764222ecfcc8e0b22902b9799f69e0939c545887c7eaa3f0aaa816d0bf1e49f2a052798400a117f4fb479d85191fce4567f0a93248157292318401152ece0b28e4570bbfda587f4c5e2fa12d098f402f5f0f214e778d41bd49bcb055302304fe0f8a9a8197109e465bf474f3784d2c55f3bfa7342773c8497eab41b94fe4d0af42b484e61be56e45b30faa42377e563ef8442a1ad748fc287f5a226f176eec593f301b2", 0xb6}], 0x6, 0x8) 2018/01/17 16:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a6f000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000394000-0x1)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000051f000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) setuid(r2) r3 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r3, &(0x7f0000013000-0x10)=[{&(0x7f00002fc000-0x3e)=""/62, 0x3e}], 0x1, 0x4000000000000100) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc) uname(&(0x7f0000c46000)=""/15) 2018/01/17 16:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d91000)='smaps\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a65000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f3000)=0xe8) getresuid(&(0x7f000032d000)=0x0, &(0x7f0000403000)=0x0, &(0x7f0000077000)=0x0) stat(&(0x7f0000364000)='./file0\x00', &(0x7f00002cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/01/17 16:12:09 executing program 6: r0 = open(&(0x7f00000b8000+0x6e0)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000ff0000)='/dev/net/tun\x00', 0x0, 0x1c1000) clock_settime(0x4, &(0x7f00005af000-0x8)={0x77359400, 0x0}) connect$inet6(r1, &(0x7f0000d53000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0x1c) exit(0x7) 2018/01/17 16:12:09 executing program 1: 2018/01/17 16:12:09 executing program 0: r0 = getegid() r1 = syz_fuse_mount(&(0x7f0000a1b000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4, r1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7f) fanotify_mark(0xffffffffffffffff, 0x40090, 0x0, r2, &(0x7f0000bff000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ded000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/17 16:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e2f000)='./file0\x00', &(0x7f0000e0a000-0x8)={0x1e58, 0x6}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x5, 0xfffffffffef7fff6}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/17 16:12:09 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) openat(r0, &(0x7f00005da000-0x8)='./file0\x00', 0x100, 0x98) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000acf000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) finit_module(r0, &(0x7f0000dce000-0x14)='eth1vboxnet1keyring\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='oom_score_adj\x00') pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000935000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000017f000-0x18)=@add_del={0x2, &(0x7f0000699000)=@common='vcan0\x00', 0x3}) r1 = syz_open_dev$usbmon(&(0x7f0000d03000-0xd)='/dev/usbmon#\x00', 0x0, 0xc00) read$eventfd(r1, &(0x7f0000d02000)=0x0, 0x8) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000002000)={{0x79bf217b, 0x400}, 'port0\x00', 0x2, 0x100800, 0x0, 0xf7d, 0x8, 0x3, 0x80000000, 0x0, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) clock_gettime(0x0, &(0x7f00009e0000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000bd2000-0x8)='./file0\x00', &(0x7f0000431000-0x10)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x100) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000b000)=0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x5)='/selinux/relabel\x00', 0x2, 0x0) fdatasync(r1) setpriority(0x3, 0x0, 0x0) alarm(0x8) 2018/01/17 16:12:09 executing program 3: socket$inet(0x2, 0x180000, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0xf925}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x9, 0xf68, 0xfffffffffffffffe, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000-0x26)="fb4fe57fc1b580ce818c6283e6d33ecc04b1c2f4b359c81f4ca1ec5ceefb3578d463780766c5") 2018/01/17 16:12:09 executing program 4: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00001e2000)=""/184, 0xb8) getrusage(0xffffffffffffffff, &(0x7f00005ac000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000fdf000-0x11)={&(0x7f0000a5a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00000b0000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000298000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a68000)={0x0, 0x148e}, &(0x7f000052e000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b73000-0x8)={r2, 0x3}, &(0x7f0000c6b000-0x4)=0x8) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d55000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) r1 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mprotect(&(0x7f0000151000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60000, 0x0) r2 = signalfd4(r1, &(0x7f0000001000-0x8)={0xff}, 0x8, 0x800) setreuid(0x0, r0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x1e, &(0x7f0000001000)={0x3b, 0x549, 0x800, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000002000)=""/66, 0x42}, {&(0x7f0000001000)=""/92, 0x5c}, {&(0x7f0000002000)=""/153, 0x99}, {&(0x7f0000002000)=""/33, 0x21}, {&(0x7f0000002000)=""/194, 0xc2}], 0x5) getpid() 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b8000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000890000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000aac000)=0xc) userfaultfd(0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009a9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000631000-0xc2)=""/194) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000eac000-0x20)={{&(0x7f000041f000/0x9000)=nil, 0x9000}, 0x8000, 0x0}) connect$inet6(r0, &(0x7f00000a1000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r3 = dup(r2) socket$inet6(0xa, 0x3, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000269000+0xf23)=0x0, &(0x7f0000d0d000-0x4)=0x4) 2018/01/17 16:12:09 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4785, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000)={0x2, @time={r3, r4+30000000}, 0x2, {0xa36d, 0x2}, 0xfffffffffffffffb, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000b2a000)=0x0, 0x1010000000000085, 0x0, &(0x7f0000893000-0x10)={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x0, 0x40000000) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$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)=""}) r3 = syz_open_dev$binder(&(0x7f0000668000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/17 16:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008d3000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000e3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000fe000-0x4)=0x100, 0x4) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000244000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000248000-0xd)='/dev/usbmon#\x00', 0x2, 0x600) open$dir(&(0x7f0000343000-0x8)='./file0\x00', 0x48002, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000960000)=0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0xd) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000090c000)={0x0, 0x1}, &(0x7f0000960000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005cb000-0xc)={r3, 0x1, 0x0}, 0xc) 2018/01/17 16:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000dae000)='/dev/sg#\x00', 0x5, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000272000)=0x50d, 0x4) umount2(&(0x7f0000aaf000-0x8)='./file0\x00', 0x6) [ 111.032802] binder: 23793:23795 ERROR: BC_REGISTER_LOOPER called without request [ 111.072346] binder_alloc: binder_alloc_mmap_handler: 23793 20000000-20002000 already mapped failed -16 [ 111.083982] binder: BINDER_SET_CONTEXT_MGR already set [ 111.084000] binder: 23793:23813 ERROR: BC_REGISTER_LOOPER called without request [ 111.090702] binder: 23793:23813 unknown command 76 [ 111.090714] binder: 23793:23813 ioctl c0306201 2000a000 returned -22 [ 111.090866] binder: 23793:23818 got reply transaction with no transaction stack [ 111.090883] binder: 23793:23818 transaction failed 29201/-71, size 24-8 line 2921 [ 111.123718] binder: 23793:23795 ioctl 40046207 0 returned -16 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000346000)='auxv\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000073c000-0x4)=0x5) preadv(r0, &(0x7f0000e4e000)=[{&(0x7f00001ff000-0x9d)=""/157, 0x9d}, {&(0x7f0000fdb000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e33000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000111000)=0x0, &(0x7f0000907000-0x4)=0x4) 2018/01/17 16:12:09 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) dup2(r0, r1) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/17 16:12:09 executing program 3: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3c43b05c08171f86) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000548000-0xa)='id_legacy\x00', &(0x7f0000a75000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="13cbe5e4d30544a67168b87c05ccdae984878139d9aab34aa31ec7be8745b411e9e23bbe3d17a20c0a91376c818994c802", 0x31, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000cd0000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000666000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x26c, &(0x7f0000000000)=""/37) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x3, 0x1, 0x3}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x10001, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x8, 0x418, 0x7, 0x8, 0x2, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0xfffffffffffffffa, 0x6, 0x3f}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x7d, "7910160f5b8d5730959925932473bae1e1a78236f060041feb306f95e90160594288c4a0a6154f00bd6a9b64075e5fe89ad25f5fd56e6a2eef40752297dfe9d446c9be244df8f1ce690bd87989f81bb937c04bcc05c8e134ec4186ee989ad93603587ccf30003566ee4452743e1cea4b92c0514918941e24e140f58c9a"}, &(0x7f0000000000)=0x85) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="1654d7f64e6364d71fe965ce47effb89668e1844a629b7285af8d4ca34aabf5cf0598aaab08dbe8e129f8ef99dee28c7c749905983fe094ab4a0d1cc11feb67bb0916c999186b5abc193ce620871c993b26c3119e3c62b26957bcb09d4fff058437ec157ead972cbf75224361f53eff0b92c3e82fc9b4f4b021004", 0x7b}, {&(0x7f0000000000)="116f5f6bde0492a1ebbed9fe5d660a5cd25f346d9496a382d4aa147bac8e30cdc22723952849b2b96eafd77207e9a8ab", 0x30}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="e78b9ec4b872ba24005046199cf5667a0f98747c698e6ab64a4c252537902e3ddc671eba9aaec1810fdcab87b304a1dade0ca97d0af433a1cd22cfe52616590cc4b2d6a13578523e6c33e58e8c4637bc3fe686f6ffc2658131b64999b23eaeb4642b7fa2fd9534d74dcab4d105d5973bb96a5e431990dfe72ffe2115c15b8f", 0x7f}, {&(0x7f0000001000)="f55872f1e56471eccfccf251c4f9c21687806225f4d2cfe44f9ef98a0f344d847aee784a34fe1f3d3b1f44411e918c627e3aa1f57b9490260749b1889c0c6f58a9eb9ebd9a8d2e3ab7538cc9e7ebee6d4f728a", 0x53}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xac)="c86e97a23ae90990d11a088834d47331f4ebd374bd330b01c93bae400e38cae273e900fa9775f8167fd12267bbdaf8dd272e97b59648146cca2f1447f9b97ed0ec9776a4cafd55b260d3ade588f66f58281a7f6e7e1c55f88d2229c0761f3d54689f4ac104fd4b4cbdc495014d291e61c580f04bd6fc705c84ca91944802ca2db36c0e2ef6c3395ccaf3af94926d3ab9ed882093646e6f18d082aa412cd5d6c12befe56767fb4b0a0dec9f81", 0xac}, {&(0x7f0000001000)="2e868a5d2dabf0230a26f8bd40471a5218b7368843a98da393100e943ede444af6321a33b9187dabc6784e968dc73413fe21d1acd5be625b97a949aa62ab2c8b89d1dec734e10596d6857e0b22cbae611733b93081d269e155ef8e0ccd579236651388d2bd46e41beff016c8805ece37df3393466d7b19ceebfb36f6ca9b3b1a238b81b13568772e6fc955ddc5c9dee0bb99ac7643d1c6982efb8926388bb5a0d7d3d6db3573e122353964586f61e3f1c2a381db66b0b7601b9b6b17edb41d3da57c3a25d93546c8b10af67aa7a47296a291a41fededff93ddf43b79f88d76e28f324fb4a95b61e03bd6e0cd6a", 0xed}], 0x8, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x2, 0x8006, 0x0, 0x4, 0x5, 0x1ff, 0x0, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x7fff, 0x200, 0x6, 0x80000001, 0x1, 0x2, 0x4, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0x1, 0x9, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x16, 0x1a7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x0, 0x6, 0x9, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x0, 0xf0, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x6, 0x4, 0x2, 0x10000, 0x8, 0x4, 0x1, r6}}], 0x134, 0x2000c040}, 0x4008000) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00005d2000)=0x100000001, 0x4) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x31, &(0x7f0000c46000-0x4)=0x0, 0x2) 2018/01/17 16:12:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x3) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x206c00, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000d50000)="c07c1c887dd36b79c77b35845a38313361d78b4460e790a42823fdfee95efce51336970e719bbb9bb40c6f03b2a83d0d9d90bd5a64bc884617fedfcd040adf7d02878586facaaf0495434a8bfdcf96ae2dd4707a2827c73850c0d1c199eef605a3", 0x61}, {&(0x7f0000000000)="6f38f2386c332e58212d8016de", 0xd}, {&(0x7f0000000000)="e3dfe218c8136da2ac27ea229d74ff4d737bf78aa613108c49ba51f2ac4e2be9cfb0dee1a6e5d1c4bf05c0324b04b19942e22684f4aec04563560481592af87e54d7288f3733664a71149ab89db84de5866bd370aa5540669314f0d506717d29337c7644fe5147d12f35738615aa85d782c4e546a1f8fa94b7ceea59", 0x7c}, {&(0x7f000073a000)="8d6c19228863906776ddedd21395fda9b647d96720289cfbcb9208be489b1fab9b5d", 0x22}], 0x4, 0x0, 0x0, 0x0}, 0x40041) ioprio_get$pid(0x2, r1) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000068000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000089d000-0x4)=0xb777b0eb79bd0459, 0x4) 2018/01/17 16:12:09 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a9e000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fcd000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb1, r1}) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e7f000-0xf)='attr/keycreate\x00') prctl$intptr(0xa, 0x4) unshare(0x400) mq_notify(r2, &(0x7f0000478000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000)=0x0, 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ab000)='/selinux/create\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000b3f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f05000)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000c0d000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000022c000)={0x5, 0x9, 0x5, 0x7ff, 0x2eff, 0x7d, 0x1, 0x2, 0x0}, &(0x7f0000541000)=0x20) r5 = geteuid() setuid(r5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000003c000)={r4, 0x6}, &(0x7f0000125000)=0x8) close(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x40000000, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f46000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a50000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a3000)={0x0, 0x0, 0x0}, &(0x7f0000d5a000)=0xc) fchownat(r2, &(0x7f00007c5000)='./file0\x00', r6, r7, 0x1800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e8e000-0x4)=0x3, 0x4) 2018/01/17 16:12:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x4)=0x0) lseek(r0, 0xfffffffffffffffb, 0x4) 2018/01/17 16:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00005a9000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) userfaultfd(0x80000) r0 = eventfd2(0x5, 0x801) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000609000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00001f8000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = syz_open_procfs(0x0, &(0x7f000048c000)='net/igmp\x00') readv(r3, &(0x7f0000d38000)=[], 0x1dd) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000fda000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f000043c000-0x7a)=""/122, 0x7a, 0x40002060, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) 2018/01/17 16:12:09 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/context\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000486000)=0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000683000)=0x1, 0x4) socket$inet(0x2, 0x80b, 0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1fa, 0x4) setregid(0x0, r1) 2018/01/17 16:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{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, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000b29000-0x89)=""/137) [ 111.132367] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.138556] binder: undelivered TRANSACTION_COMPLETE [ 111.143683] binder: undelivered TRANSACTION_COMPLETE [ 111.150804] binder: undelivered transaction 172, process died. 2018/01/17 16:12:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xd392, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x8d)={0x0, 0x85, "8a33562a14c1cdf2c7a2d1ce629c0a3223e4d0ce4ae5e861c9bc1937e05594a68c217deb7fa4ddcccfd1b9786c7f4022381b1389fc3e2f72ef42215bc56233e0998ea00700d21de0a7ce6e885817e8050ba59136e2619f26ed9173e0a24a88b5af25308954ca5bb7c507cd976b8cbdea82d635532cfaa1e612d4a3c4e5415547e7f81afa27"}, &(0x7f0000004000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000012000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000)={r4, 0x766b}, &(0x7f0000001000-0x4)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f5f000-0x8)=@assoc_value={r4, 0xe8c7}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:12:09 executing program 1: clock_gettime(0x8, &(0x7f000081c000-0x8)={0x0, 0x0}) 2018/01/17 16:12:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000464000)=""/43, &(0x7f0000ae1000)=0x2b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000389000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x4000100000, 0x0, []}, 0x10) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0xff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000018000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000018000-0x4)=0x1008) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000017000)=@assoc_value={r2, 0x2}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000007000)=@int=0x5, 0x4) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=[], &(0x7f0000816000)=[]) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9f75) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000952000)=[{0x0, 0x0}], 0x1, 0x8000, &(0x7f000019f000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000216000-0xc)={0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a43000)=0x0, &(0x7f000071a000-0x4)=0x4) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000235000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcf000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000098000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x2, {0xa, 0x1, 0xdf, @loopback={0x0, 0x1}, 0xffffffffffff241d}}}, 0x3a) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f81000+0xadd)=0x6c9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r3 = socket(0x17, 0x802, 0x1d) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000b7b000)=0x8000, 0x4) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00004d4000)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a034900", @ifru_addrs=@nl=@proc={0x10, 0x0, 0x1, 0x0}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000e89000-0x1c)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/17 16:12:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x3) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x206c00, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000d50000)="c07c1c887dd36b79c77b35845a38313361d78b4460e790a42823fdfee95efce51336970e719bbb9bb40c6f03b2a83d0d9d90bd5a64bc884617fedfcd040adf7d02878586facaaf0495434a8bfdcf96ae2dd4707a2827c73850c0d1c199eef605a3", 0x61}, {&(0x7f0000000000)="6f38f2386c332e58212d8016de", 0xd}, {&(0x7f0000000000)="e3dfe218c8136da2ac27ea229d74ff4d737bf78aa613108c49ba51f2ac4e2be9cfb0dee1a6e5d1c4bf05c0324b04b19942e22684f4aec04563560481592af87e54d7288f3733664a71149ab89db84de5866bd370aa5540669314f0d506717d29337c7644fe5147d12f35738615aa85d782c4e546a1f8fa94b7ceea59", 0x7c}, {&(0x7f000073a000)="8d6c19228863906776ddedd21395fda9b647d96720289cfbcb9208be489b1fab9b5d", 0x22}], 0x4, 0x0, 0x0, 0x0}, 0x40041) ioprio_get$pid(0x2, r1) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000001b000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) 2018/01/17 16:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee8000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009cd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) readv(r0, &(0x7f0000f34000-0x10)=[{&(0x7f0000f21000-0x1000)=""/4096, 0x10d9}], 0x1) vmsplice(r1, &(0x7f0000d7b000)=[{&(0x7f0000849000-0xd9)='A', 0x1}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00005f5000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000040a000)={0x0, 0x0, 0x0}, &(0x7f0000b51000-0x4)=0xc) stat(&(0x7f0000ede000-0x8)='./file0\x00', &(0x7f00008cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000746000)={0x0, 0x0, 0x0}, &(0x7f00008e8000-0x4)=0xc) r9 = getegid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e66000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000940000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e59000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x2, 0x5db5, 0xa, 0xa0, 0x20, 0x5e, r10, r8}, {0x40, 0x101, 0xbec, 0x80000000, 0x0, 0x6, 0x9, 0x5}, {0x7, 0x8, 0x80, 0x2}, 0xfff, 0x4, 0x2, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x5, 0x1, 0x9, 0x3, 0x80, 0x7cc5}}, 0xe8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000602000)=0x0) stat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000046f000)='./file0\x00', &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000516000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ab6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca2000)=0xc) sendmmsg$unix(r2, &(0x7f00005e2000-0xe0)=[{&(0x7f00000b3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000048b000-0x28)=[{&(0x7f000083f000-0x10)="b140c98d2b06b2290d83177f37569fb85057d57131a528f20c232bd3b596f01b428df2c2129a5ffd625756e85d7d06b70ebca9c4174addb6", 0x38}, {&(0x7f00007c5000)="82f2c8491670542f4b91617c2250457c65871114bc48875a676e8944a5c1d5fc4a755de94763ecc922a95ffcddab13695fc2dccbbeaa46baf46e04808fab8ca94d9f8058ca83edab88b467a90789b8fbe801fcf711b9f60fa95733bcb49d44fa58ed04cd253965364ec6302955d0555092e60d07dacef7e8e4c53ddc8f95c31d0cc099ddc9cb6ab10c6b6ae7643e3b55b15f25670f57025ae81e1e70a5f39dee1c399ca69cf4dc1efa52522796d436e106272d06e95fb8083551bd408d1a85b1ab8f1e4833a155ae52004272d3838fb8c7921ffa5bea41faafb1f177fd64bd1464073f8b6337f6d27bd8c0", 0xeb}, {&(0x7f0000d95000)="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{&(0x7f0000e58000)="bd12cc7e6ed258770a28e9c53d8f565c8108432b", 0x14}, {&(0x7f00004cf000)="8735a31970ea83d406e823aa932b713f017ea3037399d52d328ad9d4f548d73cf32fb57693bf25197d9f625bcc5874ef4794fd7872568ebf9b7bc95131912172ca44504fcd01251d98dac59c17262af4a81904792676f559024d7104bb6146de70a2153ba357927807ef1534994e00a8f562055a142814e80230c1d3169d48356103dd2e5adc578d1481a904539ef124560aa7f7c725f72b056aed40e0d942a3cf4bf947d909b54a750910878706d7e9c2a2d67d41a928ca20d90aa448dc66c2d4f99c6336ceab04b6d7", 0xca}], 0x6, &(0x7f00009aa000-0x4c)=[@rights={0x14, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3, r2, r3]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x4c, 0x4}, {&(0x7f0000dee000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000193000)=[{&(0x7f0000302000-0x41)="c7c0f20e0534b3af78556aa481614dbab75bc4b9f4619be81deca939e2d5204ab273ba5dfc85471381aca7bb45027157fe202c2c8912f12c0a661f05aa3ac2bbb0", 0x41}, {&(0x7f00001b8000-0xbc)="725c01216632c90a34ef257a2295f85fad289eeb20017a3c57f70fb62d07e64260932f99160d7159a7b4b90b6c3ac9760bcb803106b3292b102e70ef9e24b81e2c67257a44488e15d86e8e7fba813672044141289e7997d0d2ba735ff7ad9b5fd85243a03be432887d0d77e817aa935f992398e1536f3467d5050b628b66f633edb2617a16a97bc412bae2cb2fcfd8bfd886cfe6c3414b7d66173eb891ff0cde19758025c1d1421caeca7b150832959de3a127038d8edbae507db569", 0xbc}, {&(0x7f0000010000-0xb4)="d101c334de4d21748a9104510308fe5198e0bb25e9760bcc84da328b4dd9a61106b2e7c93832a253f69e433466ec129bb74fc12c3085455de744d6bfb583312e880a2279440ff0ee3a2c36b3a188f8658cb797faf2ef24b18f88d6efee6c4ef4bc9b64935708fcf273d9085e9908b52bd880e9e40f9777408e7fa78360f46bb4e584aa2d291f84137ce1f35a86fefc9c093bb5e7a0208ddf5da3b454d0361afaa44782b3a2acb9d4ea34330d4be394395521cf95", 0xb4}, {&(0x7f0000905000)="ec6b498484f02e3fd81a942c93da70f9a36b4039d6bdfe5bc1efb2310f88c4f3", 0x20}, {&(0x7f0000dca000)="9a28a56404eb744786f0485cdadb72a1ee6f1c88f89fee2164a1a42b89955d1128929170e08c1020a8b77cf6649c5f444bdb7bb4d6e64fa53825b8e2ef9eea6cc2ac999d82f5a7607b12123191b8e1a9cbaf5dffa244387f68bb40912331a75aedc398e482d582f8b038242088715f30e72eca7f815a85d7b1e148316b6651004ed03138f947aca67f76497c388bd68a3b9ef67d39b4a2bb6facd0d58da6ad8961d394c6eb55669598", 0xa9}, {&(0x7f0000301000)="8dfed2d3ea2fe4efe5cfd7763a3ba416f85bfdbe706e7ff2d410b35a8039acb47d5fb8e5c449fceff9a3c98a183c1950ac77c4d36c2e40ef693ecf9dfb5ab6e25550042135f20245a55a04ca0f1d5b896ca0fc3743a34f048b9f9e077e748929daf1ebc2c61ffbd5bd2ebae6e8f6f739b4c5e48fab", 0x75}, {&(0x7f0000a95000)="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", 0xfb}, {&(0x7f000043d000)="19ef19f641dbceee1b055e41c24495af8ab83a2598446c1faee8e30095d1db3c8625afae24266e48110088e1d761ab81ce7b570c5e6b591199e20d74c65d46e2afe8907eeeb010c0c7467969cf30df57a59fa94c0884d23edc126131b3d051ceb82a103f111405c9ef7e9cc8e4ad74b41f1a25d6391fe0274f32cc0e4cc9d0cf8b3d8b3a8dabbbfc97eeec2803efebbfb0", 0x91}, {&(0x7f0000525000)="d4a70cd9951796796a4cfda1fdcaec1d6e8eea515c77bef9cb92b5523418542e2c5c2f18ed4fb20d1596fce9b76afafda43e1012d1830d43c05b97e877211e82ab67ace40ba8a5a46dfe158757fef449a920dc20b8b05200f1a12e1021627f9db684c71aa66d1d188145c57c7b6887c220fcba5a7c4169ba4b581c312b3346ed5292c287349f302c82654c8512f007ed947141e3dbe5463b2cdf0795430b3890c76b7f54a4d8e6620049894defe035385d44d46001084a838c00c998de87b7a276f550724833eaec2b77a55eee683538047c48c213067915e67ddafb0efdd79c27ab8f", 0xe3}], 0x9, &(0x7f0000fe3000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r2, r1]}], 0x20, 0x801}], 0x8, 0x0) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xffffffffffffff80) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f000090b000)="b54605fa2cacc70d16be237140b1b06b58b0192c7457cf30b01ed74cb5bc33c43645154356cd343b817606187e8604ea972e83174b0ba55b4f3143d0426cdfa7ebde4af2d59119a2e7f38c11a481f2305796731c41c2244bfc50762ae8039521285d4786e5004890789de7e87517512932b28ca167ef0223fe7cb7df6fcd1163c3c99e2fd324be2c217b8e3c0f81fb439cfd19c068ef23fc6928a29b77a81b131e57963249fb3cd421d1eeef44167599aa4e71589aff75d8530fafa40b83a82d35335e7ee462100818310f184922820ac8f664d19a66f04970756ebcd830be3ceb28", 0xe2, 0x40000, 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f52000+0x43c)=""/204) 2018/01/17 16:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x6) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000fb6000)="", &(0x7f00002fb000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a57000)='/dev/usbmon#\x00', 0x1000, 0x101000) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000367000)={0x0, 0x0}) sendfile64(r0, r1, &(0x7f0000547000-0x8)=0x0, 0x100) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005bc000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000006f000-0x4)=0x0, &(0x7f0000a7f000)=0x4) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000072000)="", 0x0, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a02000-0x8)={0x0, 0x0}) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dc1000)=0x0) ptrace$getregs(0xc, r0, 0x7f, &(0x7f0000519000-0x66)=""/102) mremap(&(0x7f000084a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000050c000/0x3000)=nil) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000618000)={0x0, 0x0}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c0e000-0x10)='/dev/input/mice\x00', 0x0, 0x511040) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000741000-0x28)={@syzn={0x0, 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]}) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r0, &(0x7f0000072000-0x1)=""/1, 0x1) 2018/01/17 16:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000968000-0x8)=0x72) ioctl$int_in(r0, 0x5452, &(0x7f0000db8000)=0xc906) write(r1, &(0x7f000085a000-0xfa)="", 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00001ec000)={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x20}, 0x1c) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d02000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000275000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f86000-0x6)={r1, 0x2}, 0x6) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/01/17 16:12:09 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b20000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001000-0x8)={0x39, &(0x7f00000c6000)=""/57}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000000f000)='./file0\x00', 0xc001, r1, r2, 0xf9a6, 0x882881) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000000e000)={0x8, 0x5}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0x9, 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e40000)={0x0, 0x8001}, &(0x7f00007b1000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000633000)={r3, 0x1}, 0x8) unshare(0x20000400) tee(r1, r2, 0x10001, 0x9) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e6f000)={{0x30a, 0x20}, {0x3, 0xffffffffffffff81}, 0x100, 0x2, 0xee3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000279000-0x8)=0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x2}}, 0x2e) getegid() getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000612000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000a42000)=""/179, 0xb3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000844000)=@generic={0x100cd, 0x20000000000000, 0x2}) ioctl$BINDER_WRITE_READ(r2, 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, &(0x7f0000c06000-0x30)={0xb, 0x0, &(0x7f0000ae3000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000204000-0x18)=[], &(0x7f00005d5000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000bcc000)=""}) 2018/01/17 16:12:09 executing program 7: sched_getaffinity(0x0, 0x0, &(0x7f0000909000-0x8)=0x0) r0 = getpgid(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) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000002000-0x18)={0x6, 0x1, 0x4, 0x2, 0x4, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2080c002}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x74, 0x41, 0x50a, 0x6, 0x3, {0x15, 0x0, 0x0}, [@generic="75d3e9b2be97f7f8b12214e7277f841c43618c4ada9c01cbbe937a06ada8f7c275c84ef45b447cfb3231d71b16d50eb41854192f4ee336fbe5e83c43cf8b744113999740", @nested={0xc, 0x43, [@typed={0x8, 0x30, @void=""}]}, @typed={0x10, 0x4f, @u64=0x20}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x200000) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000003000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000002000)=0x8) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f1f000-0xc)={0x4, [0xffffffffffffff80, 0xfffffffffffffff8, 0x20, 0xfffffffffffffffd]}, 0xc) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000906000)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0xc, 0x29, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000064b000)={0x0, 0xfff}, &(0x7f00006eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000339000)={r1, 0x9, 0x800, 0x3}, 0x10) 2018/01/17 16:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000ce6000)='./file0\x00', 0xe0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f22000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000951000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000015b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendmsg$key(r1, &(0x7f0000074000-0x1c)={0x0, 0x0, &(0x7f0000360000-0x8)={&(0x7f0000172000-0x46)={0x2, 0xd, 0x9, 0x2, 0x9, 0x0, 0x6, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f000082d000-0xc5)="", 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e8000)={0x0, 0x3c, &(0x7f00007e2000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffacde732e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7db80d63}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fe6000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fe5000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6e, 0x10000, 0x4, 0x2, 0x4, 0x3, 0x2, 0x6, 0x0, 0x0, 0x5, 0x2, 0x4, 0x5, 0xffff]}, &(0x7f0000fe6000-0x4)=0x108) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e5d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x20) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000097c000)={r6, 0x5, 0x0}, &(0x7f0000fe6000-0x4)=0xc) tee(r4, r0, 0x1, 0xfffffffffffffffe) writev(r0, &(0x7f000047b000-0x20)=[{&(0x7f0000fe4000)="87", 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000711000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3c000)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000fe7000-0x88)={0x7, {{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000fe6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r7}, 0x14) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000abe000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000abc000)={0x0, 0xf9, "289fc47beb5586a08649ab121bfc165891ab78d41a121e7111fd288db92d5890bb89e14165bf3393f7cd145db0c37db8a40e15d8dc56bd98f02386f87b1729b92cf01c013cfe4ce04ebb529b94d27d08da8a4b3cd2c9564f4803a34be882ebe35cd3561c7afbc9790763a93240eeea63e04f072f5ccc858719178ca1ac7b63b391da317b8475abe90edcbde6a6ef9b13e1e972afdee8c0e5f0e89015169711cd59b2aa32665d8c212ea8ac141f3b2acb72b4dc13f050e3743837708e4debe8af6a8a1cf8d0a9c49242af24c5b4c0f91e847db82e66a277d6bacaccef5357c7f687525b5388fd5fbfe93663a28b6db626be059d43778bf59382"}, &(0x7f0000a21000-0x4)=0x101) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000494000)={r1, 0xff}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x40000004, &(0x7f0000abc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000abd000)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00006ab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x32, &(0x7f000098b000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000984000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000abf000-0x4)=0xc) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000abf000-0x4)=0xe8) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000abe000+0x2d0)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x4, 0x3, 0x800, 0x3, 0x0, 0x2, 0x80, 0x20, 0x3c, r3, r4}, {0xb287, 0x6a, 0x7672, 0x100000000, 0x883, 0x400000000000000, 0xffff, 0x3}, {0x4, 0x1, 0x3, 0x6}, 0x8, 0x3, 0x2, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffa, 0x5, 0x0, 0x5}}, 0xe8) 2018/01/17 16:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000ac000)={0x4, 0x0}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000dcc000-0xc)={0x10000004, 0x0}) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) epoll_create(0x10000009) openat$sequencer(0xffffffffffffff9c, &(0x7f0000086000)='/dev/sequencer\x00', 0x80, 0x0) [ 111.420592] binder: 23916:23918 ERROR: BC_REGISTER_LOOPER called without request [ 111.432083] binder_alloc: binder_alloc_mmap_handler: 23909 20000000-20002000 already mapped failed -16 [ 111.450976] binder: 23916:23918 got transaction with invalid offset (0, min 0 max 24) or object. [ 111.461367] binder: 23916:23918 transaction failed 29201/-22, size 24-8 line 3191 2018/01/17 16:12:09 executing program 5: socket$inet(0x2, 0xf, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) 2018/01/17 16:12:09 executing program 0: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) umount2(&(0x7f000093a000-0x8)='./file0\x00', 0x1) [ 111.479045] binder: send failed reply for transaction 175 to 23916:23932 [ 111.502741] binder: undelivered TRANSACTION_ERROR: 29190 [ 111.508378] binder: undelivered TRANSACTION_COMPLETE [ 111.514488] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.521855] binder: 23916:23918 ERROR: BC_REGISTER_LOOPER called without request [ 111.529755] binder_alloc: 23916: binder_alloc_buf, no vma [ 111.535382] binder: 23916:23932 transaction failed 29189/-3, size 0-0 line 3128 [ 111.550530] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 16:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000897000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "80ec7860a1622eb440822f671706db73f9dc55b29d18d1adbfeb9016b48481436dc5469bca35443c053667d86c02f7afc6872c91b9a7649932d8919ff9464220", "f89fc8524d94a774039eeef02c7035de01ba573fe9e44df00b067071e109f073", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 16:12:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000019d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000537000)=0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000080d000)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x401, "786e1529a0b392057668859c5120bc1834a9c30f816c8abda4b8a0d975e47db11255a1be9a35bed970773597dd1a7625c516b6662306c05f47e8179d16789d2970b4c2dc86ee95629e65e673d5600939"}, 0x160) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000946000-0x6c)=""/108, &(0x7f000017c000)=0x28e) 2018/01/17 16:12:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x201) write(r0, &(0x7f0000005000)="05cd922db24258fc990f00e08b71454bc23fa2222a3abf77d6a3b46ad25ff9019b612535aea4f3362c561877ddf37d8087b48c01f19e6a8f5fa779e27d708ff35f63318abe2a", 0x46) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x20, 0x4}, &(0x7f0000002000-0x4)=0x8) 2018/01/17 16:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fdf000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a1b000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f00009be000-0x20)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x2000) 2018/01/17 16:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002da000)='coredump_filter\x00') write(r0, &(0x7f00005c9000)="", 0xfffffffffffffe1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/hwrng\x00', 0x402000, 0x0) 2018/01/17 16:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e42000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001d000-0x38)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0]}, 0x38) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x1) fcntl$setflags(r1, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00001b7000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a8d000-0x8)={0x0}, 0x8) 2018/01/17 16:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003d4000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001f5000)=0x0) tgkill(r0, r1, 0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000957000-0x8)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00007f8000-0xf)='/dev/snd/timer\x00', 0x0, 0x48100) getsockname(r2, &(0x7f0000839000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000-0x4)=0x2e) sendto$packet(r3, &(0x7f000073f000)="07ea74a8a707b4992e245e3bc30ef363533bf4bb904fce402fc399145657f0a084489de5dee3beb4ba1d70fee08ee20c261456637515dd555c7b37746eb2d762b20ad4d1a2c9f0eff3f906e6a9b0db2c46", 0x51, 0x40001, &(0x7f0000369000)={0x11, 0xff, 0x0, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) open(&(0x7f0000f5e000)='./file0\x00', 0xc2, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000780000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") link(&(0x7f0000453000)='./file0\x00', &(0x7f000066d000-0x8)='./file0\x00') 2018/01/17 16:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pread64(r0, &(0x7f0000b3b000-0xfc)=""/252, 0xfc, 0x33) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000fa5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 16:12:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="118960a3851609420e8791f54743b545", 0x10}, {&(0x7f0000001000-0x84)="", 0x0}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000005000)={0x100000000, 0x2, 0x0, 0xef8, 0x9, 0x4e, 0x21a, 0x6, 0x0}, &(0x7f0000006000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r5, 0x5dac, 0x0, 0x7, 0xfff, 0xcefa}, &(0x7f0000004000)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000005000)={{0x7, 0xfff}, 'port1\x00', 0x0, 0x8, 0x3, 0x0, 0x1f, 0x10001, 0x1, 0x0, 0x2, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000)=@generic="b362e40512c719bbdee49c28c4fe2836") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x5000)=nil, 0x5000) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x1, 0xfffffffffffffef0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = getpgrp(0x0) ioprio_get$pid(0x3, r0) sendto$inet(0xffffffffffffffff, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fdf000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a1b000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f00009be000-0x20)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x2000) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x20, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000387000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ee000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004ee000-0x4)={0x0}, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f00004ec000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000022c000-0x70)=[], &(0x7f00004ec000)=[0x40]}, 0x0}}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/17 16:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000034b000-0xe)='/dev/keychord\x00', 0x208040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000126000-0x20)={"4503f1a3d1ac481ac3a64382b3ebcff7", {0x4, 0x20, 0x8, "cfe010627fb4", 0xff, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000b90000000f00004000", &(0x7f00001b7000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x8000) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) dup2(r1, r2) 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a77000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000048d000-0x4)=0x0) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000feb000)={&(0x7f0000038000/0x4000)=nil, 0x81, 0x3, 0x8, &(0x7f0000960000/0x2000)=nil, 0x9}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xfea7) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregs(0x1, r4, 0xffffffffffffffff, &(0x7f000074e000-0xb)="") 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000b36000/0x4c9000)=nil, 0x4c9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfd000)='pagemap\x00') preadv(r0, &(0x7f0000d61000-0x48)=[], 0x1d13, 0x40000) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a9d000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@getspdinfo={0x274, 0x25, 0x200, 0x6, 0x1, 0x7fff, [@sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x9, 0x2, 0x8, 0xa, 0x20, 0x80, 0x3b, r3, r4}, {@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, {0x7, 0x7, 0x7, 0x1, 0x109e619a, 0x10001, 0x1, 0x1f}, {0x400, 0x3, 0x3ff, 0xc7}, {0x7, 0x6, 0x7ff}, 0x1, 0xffffffffffffffff, 0xa, 0x0, 0x7, 0x24}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @etimer_thresh={0x8, 0xc, 0x200}, @migrate={0x30, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x33, 0x3, 0x0, 0x4, 0xa, 0x12eef64a0590bf51}]}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x0, 0x17}}, @etimer_thresh={0x8, 0xc, 0x7fffffff}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x86bf, 0x3, 0x5, 0xa, 0x20, 0x0, 0x2d, r5, r6}, {@in=@multicast2=0xe0000002, 0x3, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x6202, 0x2, 0x9, 0x3, 0x1, 0x1, 0x7, 0x2e8}, {0x523c, 0x8, 0x3, 0x0}, {0x3ff, 0x1, 0x8}, 0x5, 0x1, 0x2, 0x3, 0xfffffffffffffffc, 0x50}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @proto={0x8, 0x19, 0x3b}]}, 0x274}, 0x1, 0x0, 0x0, 0x10}, 0x4000) chroot(&(0x7f0000001000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000003000-0x172)=@dstopts={0xff, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0xb6, "78c02765d30e588392f67bd3101187dee4654d1af9e6b66f675950e2a489bbfcdf3faa4431f0785e849899492f6989b88aa14cf876de838ca1159bd58e01d25ddf11142558b6857156c3d8b0f0682bd82bb3f5fc68ce974628694c3e8b9fc7e4b379f296f6e52744089330f80ef391ca7bfa802c965c9a65d67e2bb057a3fa50b8d88344273618539c0957b6d113adb62e875a2e3aa53e67d9bcd81831d36980b4bde55ad50b9bcf85a4903030cc0cc7f510326e304a"}, @calipso={0x7, 0x28, {0x9, 0x8, 0x2, 0x400, [0x4, 0x61, 0x7fff, 0x8]}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x1, 0x83, "a32b9ca133bd68a1c0facc357d51aa32a06bf038508a51b0f00c0fd2f46325c38b85363fc5058b965dfeff6b0e969e6dd361c0fcdc78993b7c04475d5356acd5ee4eb3ab9ab608f828eb785f6151d23f98f34b53fcfa5bf35e34585a34e0350595edf38f0c4de99be625f119fb8bf10c3c73f61d9d85f1f7d383763f3d176cb01a90cc"}]}, 0x172) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6(0xa, 0x1, 0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4c, &(0x7f0000003000)=0x5, 0x4) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000028b000)='/dev/snd/seq\x00', 0x0, 0x40000000010804) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b9b000-0x58)={{0x0, 0x0}, 0x2, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078c000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000e000)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ea4000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000012a000-0x98)={0x0, 0x90, "90765ec77fc28df1ebeed4874775b7ca65ea9cd5e52714d6e9de8a8f638269a2528d360d63e45d973d80c1c7971ee344862b90ea02734f1669da08fc83fdcdb455a111448925471ff7c88d1b44e2eab4c68d954f1bbf0b2a6dbe2a546d7c288afa1e2d2919ac619a6611f85cd5b63c89f48452f64fae952bb67b39e47360f3bdfc6a0eba007d23dc7fa6e86835a3b7c1"}, &(0x7f0000ebf000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a04000)={r2, @in6={{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x3f) exit(0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ef9000)=0x0, &(0x7f0000cca000)=0x4) lseek(r3, 0x1000000000000004, 0x0) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_pwait(r2, &(0x7f0000699000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000cdf000-0x8)={0x0}, 0x8) epoll_wait(r2, &(0x7f0000cde000-0xc)=[{0x0, 0x0}], 0x393, 0x0) 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f26000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e9b000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f1f000-0xa)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000069000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000060000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000162000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007b9000)={r3, 0x3ff}, 0x6) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x2000200) rmdir(&(0x7f000075b000-0xa)='./control\x00') 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000024000-0xd1)="61d28cfc7a0107681b4a1e1c5d6f11c4a841c7ae7f896b20126917abd716eac82dc6b2fe0e643abeaf2d9f873d6c18de63ec85f6c4b8e694d0dd7e3ab0e99d8cf4c677882c727c242a0ca5a26d7ea98bfc20a7018a675bcb8305091d15daeb87e210dfe68903417d766fadcd879660d9f6be2ee8dbf129c783f3c2b74ba36acd99e056917995169077c078f879362c1f061e44a8bab05cde02eed5b3c6ede96f41bd615b33600c33467a530cd097034f5e7e8492152660196c492fc0f65ea33a2306281c071524ecbc737f3bb93b6be264") bind$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) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/17 16:12:10 executing program 5: r0 = eventfd2(0x2, 0x5) write$eventfd(r0, &(0x7f00007c6000-0x8)=0x0, 0xfffffffffffffef9) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0000) write$eventfd(r2, &(0x7f0000873000-0x8)=0x7d, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000080c000-0x20)=[{{&(0x7f0000000000)=@l2={0x1f, 0x3f, {0x6d, 0x6, 0x800, 0x9, 0x100, 0x200}, 0x3, 0xa7}, 0xe, &(0x7f0000791000)=[{&(0x7f00007f0000)="dc3705179240c0b08deee793be712b49c12c0066167b6f29cd41130b6f753a0c665251c47ec4d021561b7fed3358ed630592458e59148dfb6ee2e88b2b4e577a19199547cac6249f28c7d040f5d422c4fa6cf7d8517d92ccf8dacb8a8d43f3bf493b5ecc461edd2722bc3f4bc9d23bd11d3da85a28e25bf26dd8e9b8b23aa84af1f1c45f656495b8e3aa9f13a74d56ed09e3759e32eeca2dae0dcfdc38d0903923cddc1874e1afa8eff7d74a770321a25db504518050e3b9d61683b7724d0182b84a6bb210a68a8edcdd75a957bb3d56715e87e9d816239cdbb8c4", 0xdb}, {&(0x7f0000fad000-0x72)="9aea02f245dee4a80919ddb010438f92293031120b4b42d763a4d382bd3ba5835ebf3a4577b606fe9d9678c9d5b0b2c211f58aa120eaf792c43aa4151a18a065ef0094d922ee94a1fc36c2c7c954d010180222d6680ef401ed63e375fe66c71ead1bd9628a30049a9b5799d08d4cf956eb4e", 0x72}, {&(0x7f0000001000-0x79)="915f812d91fcab590083c3f9c7f59d201b361bacbe19e3d0a1cddf8a69e8529b8fc47d3a18ff508c7c4fdd144a6032e6441ec8f5c7842e0c70b57c4a96a52a9a437a089e12135ced8c77b7d65f2fcb43c7ea89d3239624e7e5f8bb2acb207c65b0e720c3c3d66572749c4df79cd34cde14ca75b710cd81e2b7", 0x79}], 0x3, &(0x7f0000330000-0x108)=[], 0x0, 0x4000800}, 0x7fffffff}], 0x1, 0x84) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee2000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ed0000)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ad000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fad000)=""/204) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) accept4$ipx(r0, &(0x7f000054e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000971000)=0x10, 0x800) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fb6000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0x80000000) r3 = dup2(r0, r2) getpeername$packet(r3, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000640000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f11000)={@generic="aeaf362216e5153b027f109cf6215448", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r1, &(0x7f0000e5a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d00000)=0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000009f000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d44000)=0xc) 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=0xe0000003, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000bf000-0x8)={0x0, 0xff}, &(0x7f00000cd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ba1000-0xff)={r5, 0x2620, 0xf7, "21a5093a29b0563ff5c065742e11cafb1be246805216e5bee99eaca83c05e03ea6ebdc9b9454a40feb8f0ba93f92899f1e604c35653105c69bda6dd3b60ec25d7db2a2066f3fac989aca119808dd92747ba082ba4683e50db23bcc6dea3d715b7799a6bd23d3f92dd08a779133c37f416c8e8456edaff73d34be17550932ab0df8bb9917db6a3ed198a811cb413251e75532dd468e3d7f51859e94791a9b0714b2d1719037e67aa2ff80de864573b9e8f07d7badc214335288c15843c28b16a9e3a4f4d2cf80a0335a7a79ac6058643f28fad11623b79660d8cbe181301d74297c7c72757313f2709297db168502d9557cc332c860d0b1"}, 0xff) 2018/01/17 16:12:10 executing program 0: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) mprotect(&(0x7f0000990000/0x4000)=nil, 0x4000, 0x2000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x600000, 0x0) dup3(r0, 0xffffffffffffff9c, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000007000)=0x5a57, 0x4) 2018/01/17 16:12:10 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f68000)=0x1e7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d4d000-0x4)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a02000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 16:12:10 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x2, 0x8}, {0x2, 0x7}, {0x6, 0xffffffffffffff7f}, {0x3, 0x7fffffff}, {0x4, 0x8}], 0x5) unshare(0x200003f8) fsetxattr(0xffffffffffffffff, &(0x7f0000256000)=@random={'trusted.\x00', ',{%,.#(@md5sumvmnet1@$\x00'}, &(0x7f00001aa000)="f473656375726974792363707573657400", 0x11, 0x0) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) 2018/01/17 16:12:10 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000987000-0x4)=0x58, 0x80800) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000475000-0x9)='reno\x00', 0xffffffffffffff82) shutdown(r1, 0x0) fstat(r1, &(0x7f0000bd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000)='./file0\x00', 0x119440, 0x10000000000000) write$evdev(r0, &(0x7f0000f93000-0x20)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffffffffffee7) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() 2018/01/17 16:12:10 executing program 1: r0 = socket$inet6(0xa, 0x80a, 0x7ff) setsockopt$inet6_buf(r0, 0x29, 0x40000000010, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) fremovexattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00') 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000563000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80, 0x4) r1 = socket(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000bc8000-0x4)=0x0, &(0x7f00001b7000)=0x4) 2018/01/17 16:12:10 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000987000-0x4)=0x58, 0x80800) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000475000-0x9)='reno\x00', 0xffffffffffffff82) shutdown(r1, 0x0) fstat(r1, &(0x7f0000bd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) inotify_init() 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000bdd000-0x4)=0x101, 0x4) write(r0, &(0x7f000058d000)="2400000013000790fe1e801afe250000205b000c09000b000000000000001ff9161717cb", 0x24) 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r1, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r1, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e3000)='^.#\x00', 0x1) sendto(r0, &(0x7f0000016000-0x17)="37796f834e911910eb006a5308ca26dd5eb3146db8482b", 0x17, 0x4004045, &(0x7f00000da000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000021000-0x4)=0x7, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x897b, &(0x7f0000071000)={@common='rose0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x3}}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000085000-0x1)={0x13}, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000001000-0x13a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0fbdf9", 0x14, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 16:12:10 executing program 3: r0 = creat(&(0x7f0000a28000-0x8)='./file0\x00', 0xfdfe8da91b4c2436) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000ca4000)={0x0, {""/7}, 0x0}, &(0x7f0000a09000-0x4)=0x10) r1 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) fcntl$setown(r1, 0x8, r2) lgetxattr(&(0x7f0000f47000)='./file0\x00', &(0x7f0000d21000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000b29000-0x18)=""/24, 0x18) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e0000)='/dev/vga_arbiter\x00', 0x0, 0x0) process_vm_writev(r3, &(0x7f0000708000)=[{&(0x7f0000fe7000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)=""/102, 0x66}], 0x1, 0x0) 2018/01/17 16:12:10 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000062b000)=0x0, 0x800) fchmod(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000964000)={&(0x7f0000ac1000/0x2000)=nil, 0x2000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000b1d000)=[]}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aaa000)=@assoc_value={0x0, 0x0}, &(0x7f0000b7e000)=0x8) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f0000fa4000-0xf)="89562150b99c516ae12316c567303d") sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3a000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f000064b000)=0xfffffffffffffff8, 0x4) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x8, 0x8) clone(0x8000, &(0x7f0000c14000)="2febdcd3cda9a12c3c4c2d18d9009fa1ca3595ec6fefd9a98be96668e2baff734df3edf9197f726120a41e714a66dae58637ea1e682d4f4bf0d83050c4f48f7747ca1aebeafe403c659bef5630f0d2703410014367209e896ed64bbf99d5d2a7115fa78c4389fb03479f9e0e0fdbdb0a75d541ffc83147c4fc136a442088eed48b8d71649263950f420a5112cdde167ca77768e5192d4983ee3ca75ecf7d7c1fd0221a78fea5b56accce1d254c2f9e610b5ace8cd9acf7f4c21d5f9fb0d97fb636cbd3e00806a14be78de37161892468fc2422e75a04d6ab29e121de33967d31ae061a962e51844df696", &(0x7f0000f53000)=0x0, &(0x7f0000c81000-0x4)=0x0, &(0x7f0000bb3000-0x1000)="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") 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f49000-0x7)={0x0, 0x0}, &(0x7f0000e29000)=0x8) socketpair(0x1a, 0x6, 0x757, &(0x7f000051c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f45000-0x4)=@int=0x8, 0x4) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x40) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000e92000-0x118)={0x72eb1fbc, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000002000)={0x27, 0x4, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4, "d832a10543300ac3b099d6f31cb5912534d68b82283c2d0709dc8a04293ae0ac27a3d7b2ab784d505453084252fa2adfa6d11c335502f53e2e99d7a4129477", 0x0}, 0xffffffffffffff3f, &(0x7f0000007000-0x28)=[{&(0x7f0000008000)="b6f9fdce97da7e2aa0d2a143ccc53808b0e0bd050000005480c472b74ab6fd", 0x1f}], 0x1, 0x0, 0xffffffffffffff7e, 0x0}, 0x120000001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000a0b000-0xc)='/dev/random\x00', 0x0, 0x2800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009e9000-0x8)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000052000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000083f000-0x4)=0x10, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000249000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000806000-0x4)=0x0, &(0x7f0000471000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:10 executing program 5: r0 = memfd_create(&(0x7f0000e49000)='em1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x33, 0x2, 0x400, 0x8, 0x3000040, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000089d000-0x1c)={&(0x7f00001db000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000635000-0x4)={&(0x7f0000863000-0x3c1c)=@getlink={0x24, 0x12, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000096a000)={0x0, 0x0}, 0x0) syz_open_dev$binder(&(0x7f0000d88000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/enforce\x00', 0x480, 0x0) eventfd2(0xfffffffffffffffc, 0x802) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004bd000-0x10)='/dev/input/mice\x00', 0x0, 0x80) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000766000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17b2fb5a1a88f373, 0x7, 0x101, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000010000-0x4)=0x7, 0xffffffffffffffa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000008000-0x4)=0x0, &(0x7f0000010000)=0x4) mremap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000010000)={&(0x7f0000002000/0x1000)=nil, 0x5, &(0x7f0000006000/0x2000)=nil}, 0xc) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005ff000)={0x80000001}, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f66000-0x8)={0x2, &(0x7f00006eb000-0x10)=[{0x5, 0x6a, 0x2, 0x3ef}, {0xa671, 0xffffffffffff89f0, 0xfff, 0x1}]}, 0x8) shutdown(r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000a47000-0x20)=[{{&(0x7f00006b5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a19000-0x38)=[{&(0x7f0000489000)=""/100, 0x64}, {&(0x7f00002f0000)=""/86, 0x56}, {&(0x7f0000ee5000)=""/0, 0x0}, {&(0x7f0000882000-0xfe)=""/254, 0xfe}, {&(0x7f0000976000-0xaf)=""/175, 0xaf}, {&(0x7f0000f2f000-0xbd)=""/189, 0xbd}, {&(0x7f000019e000-0x9c)=""/156, 0x9c}], 0x7, &(0x7f000085e000)=""/160, 0xa0, 0x3586}, 0x1f}], 0x1, 0x2004, 0x0) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000a7e000)={@common='irlan0\x00', @ifru_flags=0x0}) r2 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) removexattr(&(0x7f0000108000-0x4)='./file0\x00', &(0x7f00002a0000)=@random={'user.\x00', 'irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) pread64(r1, &(0x7f0000215000)=""/232, 0xe8, 0x44) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00001b7000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a8d000-0x8)={0x0}, 0x8) restart_syscall() 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) preadv(r0, &(0x7f0000a41000)=[{&(0x7f00003fd000-0x36)=""/54, 0x36}, {&(0x7f0000d4e000)=""/207, 0xcf}, {&(0x7f0000dd4000-0x6)=""/6, 0x6}, {&(0x7f0000a2c000-0xcb)=""/203, 0xcb}, {&(0x7f0000d95000-0x2e)=""/46, 0x2e}, {&(0x7f0000fe3000-0x54)=""/84, 0x54}, {&(0x7f0000baf000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/221, 0xdd}], 0x8, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x1000) writev(r1, &(0x7f0000196000)=[], 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00009c0000-0x8)={0x8, &(0x7f00004cd000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f31000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x80000000, 0x1, 0x24}, &(0x7f0000e9d000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eee000-0x8)={r3, 0x3}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000ec7000)={r2, &(0x7f000020b000)=""/42}) 2018/01/17 16:12:10 executing program 2: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000209000+0xa47)="19a27e279c6931c277ee9b7da5f34c0503bfba77e672b77b1a00681abefe8226629557b5f7624234c048fadad61d146a53d46412055c5f865c1324a62d8cb54a30265c79020b", 0x46, 0x0, 0x0, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000273000)='./file0\x00', &(0x7f0000364000-0x8)=[&(0x7f0000363000)='p(\x00', &(0x7f0000363000)='!\x00'], &(0x7f0000363000)=[&(0x7f0000364000-0x5)='ppp1\x00', &(0x7f0000364000-0x26)='vmnet1]\'&tvmnet1&ppp0vboxnet1vboxnet0\x00', &(0x7f0000364000-0x3)='^$\x00', &(0x7f0000364000-0x2)='!\x00', &(0x7f0000334000-0xa)='em1vmnet0\x00', &(0x7f00002da000-0x4)='@/%\x00', &(0x7f0000364000-0x9)='ppp1ppp1\x00']) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000363000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f0000132000-0x178)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/17 16:12:10 executing program 7: keyctl$session_to_parent(0x12) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000da9000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) rt_tgsigqueueinfo(r0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x15, 0x4c1, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) fcntl$getflags(r0, 0x40b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') lremovexattr(&(0x7f00005b3000-0xa)='./control\x00', &(0x7f0000f7b000)=@known='system.posix_acl_access\x00') creat(&(0x7f000068b000)='./control/file0\x00', 0x0) close(r0) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x5, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00009cf000)=';eth0!\x00', 0x40, 0x40, &(0x7f0000fc0000-0x20)={0x7, 0x0, 0x4e0417d9, 0x3, 0xfffffffffffffffa, 0x8, 0x0, 0x8fc2}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ac000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006cc000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000-0x4)=0xe8) r3 = add_key(&(0x7f0000fd2000-0x5)='ceph\x00', &(0x7f00004ea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007eb000-0x76)="00fb4852c2229b023f85ff70f5e9eecb5e9617eb7cdb9054c0b208e764de80bd4b4385f22006d68f449c593f9cf6ad962294f1f44d76674d82e23d18d568c3020cdc7c57bae912216a0e8619cc707480a90b7eb4fb16d5b2cefcba7e4d40e6b94f7064436f0b1ce1e99a4d6dcdf3b8191e3df758d39f", 0x76, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f00007eb000-0x87)=""/135, 0x87) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00004f4000)=0x6317) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cec000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000280000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000ea000-0x1c)={&(0x7f0000967000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a91000)={&(0x7f0000d50000-0x114)=@flushsa={0x114, 0x1c, 0xc, 0x3, 0x0, {0xff}, [@sa={0xe8, 0x6, {{@in=@rand_addr=0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xe1, 0x2, 0x3cf, 0xa, 0x80, 0x80, 0x2f, r2, r4}, {@in=@loopback=0x7f000001, 0x3, 0xff}, @in=@broadcast=0xffffffff, {0x5, 0x81, 0x3, 0x0, 0x9, 0xb80, 0x9, 0x800}, {0x5, 0x1ff, 0x5, 0x0}, {0x1000, 0x101, 0x2}, 0x0, 0x6, 0xa, 0x4, 0xaf3, 0x40}}, @sec_ctx={0x18, 0x8, {0x14, 0x8, 0x1, 0x1f, 0xc, "6cf35de7e21b1ab93d19a454"}}]}, 0x114}, 0x1, 0x0, 0x0, 0x80}, 0x0) inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b90000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) open(&(0x7f0000058000-0xa)='./control\x00', 0x0, 0x0) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x3ff, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r1) 2018/01/17 16:12:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40015, &(0x7f0000d14000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d13000)=0x3, 0x4) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/17 16:12:10 executing program 3: r0 = socket(0x18, 0x0, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000317000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x2a55, 0x4) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006d3000)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x2, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() fstat(0xffffffffffffffff, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c1f000)=[{&(0x7f000087f000)=""/246, 0xf6}, {&(0x7f0000309000)=""/4096, 0x1000}], 0x2, &(0x7f0000727000)=[{&(0x7f000039a000)=""/169, 0xa9}, {&(0x7f0000962000-0x16)=""/22, 0x16}, {&(0x7f0000183000-0x1d)=""/29, 0x1d}, {&(0x7f0000f97000)=""/4096, 0x1000}, {&(0x7f0000cbd000-0x5b)=""/91, 0x5b}, {&(0x7f0000967000)=""/4096, 0x1000}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000fc0000)=""/0, 0x0}, {&(0x7f00002db000-0x54)=""/84, 0x54}], 0x9, 0x0) lstat(&(0x7f00009b3000-0x8)='./file0\x00', &(0x7f0000822000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/rfkill\x00', 0x200, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b94000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00004b1000-0x2c)=""/44, &(0x7f0000573000)=0x2c) connect$inet6(r4, &(0x7f0000618000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00009a7000)={0x0, 0xffffffffffffe435, 0xffff, 0x8}, &(0x7f0000667000)=0x10) r8 = gettid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009c4000)={r7, 0x8, 0x6, 0xfffffffffffffff7, 0x100000001, 0x5}, &(0x7f0000e97000)=0x14) fcntl$setownex(r4, 0xf, &(0x7f000011b000-0x8)={0x3, r8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00005fa000-0x7)={r7, 0x400, 0x10000}, &(0x7f0000278000-0x4)=0x8) write(r6, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f000039f000-0x28)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x8, [0x6, 0x3ea, 0x2, 0x5, 0x6, 0x400, 0x4, 0x3]}, 0x5c) 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005ff000)={0x80000001}, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f66000-0x8)={0x2, &(0x7f00006eb000-0x10)=[{0x5, 0x6a, 0x2, 0x3ef}, {0xa671, 0xffffffffffff89f0, 0xfff, 0x1}]}, 0x8) shutdown(r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000a47000-0x20)=[{{&(0x7f00006b5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a19000-0x38)=[{&(0x7f0000489000)=""/100, 0x64}, {&(0x7f00002f0000)=""/86, 0x56}, {&(0x7f0000ee5000)=""/0, 0x0}, {&(0x7f0000882000-0xfe)=""/254, 0xfe}, {&(0x7f0000976000-0xaf)=""/175, 0xaf}, {&(0x7f0000f2f000-0xbd)=""/189, 0xbd}, {&(0x7f000019e000-0x9c)=""/156, 0x9c}], 0x7, &(0x7f000085e000)=""/160, 0xa0, 0x3586}, 0x1f}], 0x1, 0x2004, 0x0) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) sendfile64(0xffffffffffffffff, r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000004000-0x8)=0x3f) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000053e000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000096e000-0x10)=@common='syzkaller1\x00') unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00008ca000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000ec5000)='/dev/sg#\x00', 0x80, 0x140) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000018f000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000349000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d21000)={r3, 0x8f85}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c05000-0x5c)={0xffff, 0x7, 0x9, {0x0, 0x0}, 0x53, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000071a000-0x8)={r3, 0x1}, &(0x7f0000b93000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000055e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000046d000-0x4)=0xb) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/17 16:12:10 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/vga_arbiter\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000787000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004f5000-0x4)=0x8c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000be7000)={r2, 0xc0, "ec6d969bac2504627920d140e9cbf8d68d940482ddfc5cf01fe10e069eeec29a0fce4e685e061b0b43a34d1fec2e8b140d36012d7d5878c2b0ea6a49bca4a82fc0ee1eb53c40bc6e19dd2bd9e8f8aed653dace9c74e4b4fb1824a04f0b7e0b375e9e59dae35df797d8f638fb1bda2c7b00a5d68aa1b0fef45f273edaa95ad4163b2cc5a458aee5fea70fc61ec68abfbd19370576f45ef6084f34eea90b53d462dce32f416e8073dea66310f14deb4c0a0eb1457a500f616c75735697e19ee2d5"}, &(0x7f0000ff5000-0x4)=0xc8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00009a2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00007d2000-0x1c)={0xa, 0x0, 0x8d, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000075d000-0x9)='/dev/ppp\x00', 0x400000, 0x0) r1 = socket(0x9, 0x5, 0xffffffffffffffff) mknodat(r0, &(0x7f0000d8b000)='./file0\x00', 0x0, 0x30f) open(&(0x7f00002af000-0x8)='./file0\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) sendmsg$key(r0, &(0x7f00008e2000)={0x0, 0x0, &(0x7f00000fe000)={&(0x7f0000e72000-0x88)={0x2, 0x9, 0x9, 0x0, 0x11, 0x0, 0x7, 0x2, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x100000001, 0xba, 0x2, 0x1}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x6c, 0x5, 0x5, 0x0, 0x5, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@rand_addr=0x7f}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x14}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f70000)={0x0, 0x7f, 0x7fffffff, 0x8000, 0x6, 0x4, 0x9, 0x100000000, {0x0, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x200, 0x5, 0x100000001}}, &(0x7f0000a12000)=0xb8) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000715000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000579000)={r2, 0x1c, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0xa7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000e7f000-0x4)=0xc) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="7bf5fb52f90585430debbe18240369f21bb343e6c0020c2d710cbfbae4a75fe7f94ba9a98eff5397eb", 0xffffffffffffffe0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000002000-0x7)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000467000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x37)="b743cbc6789831a783313074fbe7cdd5bf4cfc7102c0848b657c2b5604e4adeb84808cb7fd71933388555ee577a1ca9d930e456c8f33a4", 0x37, r1) keyctl$set_reqkey_keyring(0xe, 0x1204) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3ffff) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x11, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000ca4000)='wlan0)\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x200001f0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008e2000)={0x1, 0x7c, &(0x7f0000386000-0x7c)="db38146206ef85e2b4dfcfb6d7ef26b2d5a9c9bd8a9bf2e714c0b77ddc885137d11566ebf698957de30065192efe5806f44fbef909eed9051bc62128cfc0bfacd347ec3e2f1b9a77da27f490e9a59dbd81c719a69bb7640473474ea1780000000686e5000000d35a01f6da0616c9801eba0dd2fd81b1337d950776c6"}) write$evdev(r0, &(0x7f0000b98000)=[{{0x0, 0x0}, 0x1, 0x1, 0x2}], 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c59000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000011b000-0x28)={0x5, 0x80, 0x1, 0xfc18, 0x3}) write$evdev(r0, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2018/01/17 16:12:10 executing program 5: ioperm(0x8000005, 0x1, 0xe39) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/17 16:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a01000-0x11)='/selinux/enforce\x00', 0x208001, 0x0) syz_open_dev$sndtimer(&(0x7f0000df6000)='/dev/snd/timer\x00', 0x0, 0x20200) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000099f000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00005f8000-0xa8)={{0x2, 0x9}, 'port0\x00', 0x18, 0x80018, 0x6, 0x800, 0x8, 0x7, 0x7f, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000c24000)='comm\x00') writev(r1, &(0x7f0000995000)=[{&(0x7f0000f63000-0x15)="f8", 0x1}], 0x1) 2018/01/17 16:12:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000+0x9ad)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) r14 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xdd)="3305bcec6538bbda72909ac399808f5fddc09518af2fcfa65737ade7127d5811b869b93b822dbc89b3223e181d49bc3977dc42910fd33055ef1e329e864dbb7e70ff6e5fddbbbcf3794003565cbcc7614a8ec7e5c61d20dc36c126ff7398f837f2557f5fe97eee89764e969720f6110df683b0fa4ba5fda7ecfad164590d0e3517efa762de6a57bf325f5487faa543af8d6053c3801374d04dcb6ea98b815284ecfc4311b8f2d23bec9ca742cdb03f30c243a2a2516d5667d9e167335db6d438aac5f777391c2f8eaf0256aa4087921dc32125c0f05b08640d358ea6ec", 0xdd}, {&(0x7f0000001000)="cbee56e12e9ba9ddc2c079ffacfcfd8e1ac0b3eeeeed2fb7c2296c3d837376e27f6abe8a086589458b744658c4ee7f994f5e7b40a5852d2d", 0x38}, {&(0x7f0000002000-0xab)="730ccba24052b3fcc7a99014308352a146875ff06fd86514c5414efe060280e5e83fe1608846a1de3b02c3635f97e516bb87dc58af83715c3a47202aa97b1e16619d89e2b06904ef768a0921c103b3313788fb1df1763114f82461fc597d5ba5099342c671b284ea9b155ab851a51176016b4965cc087125d916b2f6a72239c1b38861d4263e1e7b4f01552f9f1faeca9a4a54ffd3ac9569f81730a9351a524515352b51620a97555e4fc8", 0xab}, {&(0x7f0000001000)="10ded586d495f15c6f79cd297a9b6df70c211891583980e1d9c51da9e342509cad0c1fd1c4a81e8d4cd153eda5d983e2e3c38eb3dab1078323c6651c1d64", 0x3e}], 0x4, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x48, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x48)=[{&(0x7f0000001000-0x69)="a55255a5ad367fad44a5f3ee8c984415bc2d37add7baed42fcad753e5e1efa5f98d396cdc2b609d3810c43f0f2b55874a4ed9dab47a01576c718df807085578185b53f8a348d57d7f3cdf4726bb8c4aac32e195357b64d03de0122fd1629baed5b3e5886c27b2e12b8", 0x69}, {&(0x7f0000001000-0x5e)="bc2b83f36f66c741551163530bb9dc4baeaf94fc4b4a9a56c15bfc7327ce7ce9b2ff481ba1d921b07540b1a79a826c55d94df4b226918b526fc3a3219a0862e27c9af0c9396dfb307289c213a60731562c1f5deafca7cc507a1beb2fb9bc", 0x5e}, {&(0x7f0000001000)="2ae0c00ccff9abbfbbc70e8df61cf5e0cb33540cca91100570cb2dfb13bfecff2bf075df77ea3b303bb9aba067e69e1106e3c50afbc6373f38f677e0f0f4adb7deea38aac60509937388dcf6c05561b264dafade07ee70b940e19e70ae5b607d26e2f33a5b74c893a2e0618dbd88692eecaa4ea3965cb057", 0x78}, {&(0x7f0000000000)="f95fc1b703ee93243cedae55d0ca1a3b3607fe75397d00326c193f9facdfc692beddd1c961a7837fe244ef2efda9914a8fd123a7546cc0449cfb1af796d22b8ed0984baa57039b3f67375c67bd8d9a855ad8d95fce988044ea37f339096ea9aa73559cf6075530ab00395eee7599db0f77e59208f9e3a31682b89ff83ef8693bed817eadb3ee0e193eb82cc90440900a270ce29e45545b5b7ac606cdd84c1f480ed8f5bafe7516975d663e1c24418fd51aa10cbd5319964e6259ceffbfef945da7eb09647723002a22f1d6", 0xcb}, {&(0x7f0000002000-0xcd)="d5da708b214079aac468fdae7c418e9de33c135f79cab94ced4914031b4d9e7c2e12de732f44e0ddc98fb2f3238294593ee25f9632ce39d657621ec44f361362704cb46664396e4069e1e19ce2680f30f7643eac4df36b432e1a8e7efdcad9262b92739f8c18b15700ee88df21b30206ee7c6fcfeff481360cb5db9b671b2aac1485d7d5dee45a7332342bcfd27652454989f12cb684e68322ec59f05032289606b2ad22b982844363a73aea8e48f8983afad8026ec025f827e60caab11a4317eb827dc9f74d44cf743a2c5497", 0xcd}, {&(0x7f0000000000)="2884776705d09c2b6ea04f44a2f895038b1c4c89c8855b0088d92587230b6f0a6a452b4e4909d8246c7506f045c07c05d6050b44747b460d218fea312e1d41f9529a6ce24c49a47027b8758bce85bad81ddf92ced783ddfe4f84cf4949b23b1b120964a52357c805c0eeadce23fc3fdc", 0x70}, {&(0x7f0000001000)="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{&(0x7f0000002000-0xe3)="a5e8f986e4561ebcc522820bf037d411533dbf7aa33a3ba83a6319b8c0ce936bab8f24a35f71acefc434fe1395bdc828c6cb650e52d9c9d4e3864bf8db6e557a93df22882fb0dc6c2b18794148ca2206a257f558854ea082dbf9ddeeba17cbea507187cb2b0ca1fc19439144c4662bc480bad51183e014b350f9fd0218f7656c64f8b3c0e1f8d8acabef04035a491dd840bdd9b74f0f1f1f13a070d83cee24cbe414bed5dd682c3eeac19161cd3f6306618c7b93f27fccd7ebbb88981ab0cd43e3165c0bcd87bd88ee76368e14f63c5b15fad02a72787a5754b4f2dbcf6a5d20d5a515", 0xe3}, {&(0x7f0000002000-0x69)="342dea9a668e00f30f62f8a4e5c0a3bf3863d2141f4e6bd0c06515969f1c2967f3d13070ffb92fbb8b607149740f1b89a4cb2c164f9201ca53783215da6d04302d64036f86b468c3bf3ef36bb31a72e4a10833e2c95dfffe2c50e5800436fdc1382249ec42d8a40dc5", 0x69}, {&(0x7f0000000000)="a25713c683615306d9e4d9a34e45561696001a3584ec489254e59e407794ffce8cd97517cbe6fd731a6c425afb3e211663771ea8278484ddb1349471e106143a961571e8832c59501568436d602869ba18bcecb560b28b8540abed216c10e6e7d60bb9d4a1217c07c18eab2c818ac899a41b12a673768864a6aa51be6bc11ed826a0b98ffb22bac26b806696df2fd31bb344c4448019497f3d8501a642f496ea3202c682ac44aad74eb61f3a5039220a799c91827f35448d7b02b7b9f98d1ad9292ef100713290e7585a4a5d4a1ba6d4f7fea1a1397e8781bd2bf8353064efe9718f5e81", 0xe4}], 0x7, &(0x7f0000002000-0x5c)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x5c, 0x4000010}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="bed16434ee44bbdcfd0075c3e4d706acbe500d742a60a3c69be038a8684e17ebeb46fd69a103f3da584414b6fa10b6f0a6c22deb29ccf67b57b7bf39c5e577093cf3b5c9a41bc9576f901d75ec981c87e3f04f4b196687a7cb4248803e056adc4cf5140fa88c6eedd10ba2047e4cbaf785d290bd93556bd89bac3d3f4e2e3ff33bc7e5351cbd076e4a229abf7c1f5dc329", 0x91}, {&(0x7f0000001000-0x79)="830eddaf429bce43b9eee26457191a9ae512d15e1913c4c715d86117a4278f8529cc436d551b88bd93202b4cb3947c09e9e4a193d00d3688e9c952a5bd491b89e88e7f5db7f036a53d4c000b8ccd5456097855db6dbfa24196d1c37de242895f44ba0e47aa660844933f5d4432a5ac21069af26ba554aff85e", 0x79}, {&(0x7f0000001000-0xa3)="74f9239fbc3e692e97f1789160584156f3bda2c4c8301e286c8415ac24694656e3dc97e71d8db385b0f45847ba89b14d7dd3d060315a0d7e1bfc0d0a57283ab6edad1e3c0ed1940aec67a86159081a3216d9a2140e9c44bf601cce536a9d3c942d691f22657d830b9287500cf7ba14e9eca58040de199d68b7e857af277c46e7a8424719384307cf630733cee2f164786081459c89dcc42596dc5e09f50bcb90a2fe8c", 0xa3}, {&(0x7f0000002000-0xe3)="a03b781ba79f4a4948944caa04344a5cd84665ef9034adc688266aa33a1302cd731bcb1928698dc66136449e98072a58b0b6e8918e0c0398e4847b0c95674cbc1abfffb47d54751a479c1559a5f481af188a3effe56b2433a2c4c6eaa1d5b89ee1cf13206d59c131ff4777974efee5d8d8c4a28ba090fc6378d9aa6ed4d398d0c80e27be3dc8d1e13798e2dcdd5c37aa8495c0c1505b26e5a5ebfd82ca78fefeadbbdf6e8b167f71c9ab1fb1d1b56c109825f96ecd327ad6dd75834cb60493d74b081550d43e408708c164361c7794c2832d133ae2e4e0e068fd380018df83dfc1254a", 0xe3}, {&(0x7f0000002000-0xb1)="ffb2d836ad309feceaea241d2e0acb00074c87e5091bc9907328531e05b457ff90cf985e279bd18fdb250e09d93bf4b521e3418aea5262894f130e4b25acf1b434d3490463b6335f919c388f700ce211d43fe6873a664ae447921b40aba9a6e9aab5e394205a2e61947cd7a3dc0dd99ee68a096a742db115d043d7f29362740d18445797f8d85ea1673475d06988e2aabf7ea52e8785a42325d8d02e59f4e705dcceb5182d77142ea18b8c0a01c727169c", 0xb1}, {&(0x7f0000001000)="a1cae9e1d9f367fd7c2c809757a2d679715d836fa715d62f8b799469675d1a004d5d89298652b024263879a23db46ade7118ecf72c7e972a221c1fefdff1eaa127891acbe79dec2f61b3b1c82e920d96fb7fedcc7d739fa70e0fd03cc0a9cbb81c06944c432c386121a4a31c5a242ac97be65fc693f15b99e2c11eb33415e2322d58e0e81cc91dc3289a3662c25b28520a4be1ff3b8a910d5434fc4d0b8d0b331a3a935f7f29f3e96c635770c8c24b60fc26425187270c3b4ca47667d70018f63ecf9d0d987f422656223333340e9ebe8a8a5c353367264028fd3483e792aafaa5d1bd334d", 0xe5}, {&(0x7f0000000000)="44e0041d3d36b2de54da0e695e3b5c8dcb8a57da4a807a332feea0400a5e76e16eb2b19f8681c494b95528e1bf5f8b311ff04781f8788f17522c968f146f98608bc00c00b65c00d825222bb526e2", 0x4e}, {&(0x7f0000002000-0x24)="11118703af392613b66a47690c59b501ccbc4e224bac1edb8c38f81215069fae4bf90b0c", 0x24}, {&(0x7f0000002000-0x3b)="088a1e19d7baefee915f38c9b42b8dbb115fb237fe1926691128bda0c6ee7517672f9b21ea8282ea518c76f4b185f422ffaefea491976e62da3aac", 0x3b}, {&(0x7f0000002000-0x64)="2cabf2bf54e7d584b9bdab1f0525b87dae34bfea74b0df56d2dd14f16f4f96708ddb633adc730ec5ff9be98619f4ac1771ba37dc780674bd1e600148d99d6a81591418f55cd07d874b49dd5a366df6c2bea91d092383c78b58a3819625e7f64e1408e146", 0x64}], 0xa, 0x0, 0x0, 0x8000}], 0x5, 0x40800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r20 = getpgrp(r19) ptrace$pokeuser(0x6, r20, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000001000)="f4000000000000000000000000000000aa89", 0x12, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x2e200) r1 = syz_open_dev$usbmon(&(0x7f00002a9000)='/dev/usbmon#\x00', 0x3ff, 0x20000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fbb000)={0x0, 0x99fb, 0x4dba, 0x0, 0x77d, 0x98, 0x1, 0x10000, {0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x983, 0x7c8, 0x0}}, &(0x7f0000134000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004fd000)=@assoc_value={r2, 0x7}, 0x8) syz_open_pts(r0, 0x4000) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004ef000)={0x0, 0x0}, &(0x7f0000be2000)=0x8) utimensat(r0, &(0x7f00009c2000)='./file0\x00', &(0x7f0000e7d000)={{0x0, r1}, {0x77359400, 0x0}}, 0x100) socketpair$inet6(0xa, 0x3, 0xffff, &(0x7f0000fff000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00004eb000)={0x7ff, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockname(r3, &(0x7f00007b9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000086c000-0x4)=0x10) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e34000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r4}, 0x14) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) utimensat(r5, &(0x7f0000484000-0x8)='./file0\x00', &(0x7f00004ac000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c47000)={r7, 0x4, 0x2, 0x1, 0x10001, 0x100}, &(0x7f0000854000-0x4)=0x14) setsockopt$inet6_buf(r6, 0x29, 0x30, &(0x7f0000ffe000-0x8a)="", 0x0) 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x7, 0x3, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/member\x00', 0x2, 0x0) openat(r2, &(0x7f0000fd4000)='./file0\x00', 0x200040, 0x32) openat$autofs(0xffffffffffffff9c, &(0x7f0000555000)='/dev/autofs\x00', 0x410001, 0x0) 2018/01/17 16:12:10 executing program 5: socket$inet6(0xa, 0x1, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001b3000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00003b5000-0x8)={0x2, r2}) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000001000)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000533000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000bae000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d42000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$packet(r1, &(0x7f0000a37000-0xea)="b86fbf4856a4464315c80e459e341e52f7452d12fcc9d4d9a9d4669a24d0c2c601d757475ae34ebf505504860cac7f16692db6aee253093b5988356cfaf17ac5a39768eb5e419780fcecb3238e321b74ee70344addb53a560ad8c46bedfa32ab8da4f504eb8672912c09257e9c0736114b167df82b7b31ce227d5de38c39a953cb83a732339c2b3cec6728e05b6045e699b10021870963a24af542bda78c7dc1b1a75473d300c90d6ace8afa8ee2ec1c476cc8a60be9faf5ac8f3775ed521ffc8a17a9f533fdeb818234de9e2913014790be112046533475654377abb7491c2adbf7b58e0723ddf91bcd", 0xea, 0x4048050, 0x0, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) sched_setattr(r0, &(0x7f0000c68000)={0x30, 0x0, 0x0, 0x5, 0x7, 0x8001, 0x0, 0x1}, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e49000-0x4)=0x0) 2018/01/17 16:12:10 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000273000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) pipe(&(0x7f0000a8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x2000, 0x0}, {r1, 0x4000, 0x0}], 0x2, &(0x7f0000c7f000-0x8)={0x77359400, 0x0}, &(0x7f00005de000)={0x10001}, 0x8) clock_gettime(0xfffffffffffffffb, &(0x7f00009f5000)={0x0, 0x0}) 2018/01/17 16:12:10 executing program 4: unshare(0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x81, 0x1d) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000a85000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x530f, &(0x7f0000001000)="") r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000-0x4)=0x0) connect$inet(r2, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:12:10 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000002a000-0xd)='/dev/usbmon#\x00', 0x8000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000001e000-0x8)={0x5, &(0x7f000002a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_dev$loop(&(0x7f0000026000)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000)=0xb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000029000)=r3) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000002a000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r1, 0x4000000000001260, &(0x7f0000028000-0x91)="") 2018/01/17 16:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000064e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000624000)={0x1, 0x5}) 2018/01/17 16:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) poll(&(0x7f0000229000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x301c0d24) write(r0, &(0x7f0000944000)="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", 0x119) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000088e000)={0x0, 0x100000001, 0x6, [0x2, 0x0, 0x5, 0x1, 0xfffffffffffffff9, 0x6b2]}, &(0x7f0000853000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000998000)={r1, 0x9}, &(0x7f0000c36000)=0x8) 2018/01/17 16:12:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000002000)=0x0, 0x3ff) 2018/01/17 16:12:10 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00002eb000-0x4)=0x0, 0x1) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000a7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e05000)=0x10, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000051f000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f4e000)=0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000595000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) creat(&(0x7f0000c8a000)='./file0\x00', 0x20) tkill(r4, 0x38) 2018/01/17 16:12:10 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ed000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0xfffffffffffffe07, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000009000-0x8)={0xe35, 0x6, 0x4, 0x7ff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000004000-0x4)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000b000-0x14)={0x0, 0x4, 0x100000001, 0x3, 0x6, 0x3}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r5, 0x9, &(0x7f000000b000)={0x9, 0x100000001, 0x4, 0x5}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000c000)=r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000b000-0x18)={r3, 0x2, 0x30, 0x9, 0x7fffffff}, &(0x7f000000a000)=0x18) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000009000-0xce)=""/206) inotify_init1(0x80800) 2018/01/17 16:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x3, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000024b000)=0x0) [ 112.708052] binder: 24243:24248 ioctl c0306201 20007000 returned -14 [ 112.724812] binder: 24243:24255 unknown command 0 [ 112.725127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11 sclass=netlink_route_socket [ 112.740537] binder: 24243:24255 ioctl c0306201 20007000 returned -22 [ 112.747902] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f00001d6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 16:12:11 executing program 1: pipe(&(0x7f000052f000)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d21000-0x5)='user\x00', &(0x7f00001f0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b85000)="50f201dd8c8362633f037b7f0277efa66b90dbe1df9f7c1dd77a06231bd8a7267a1cabcbb46533499a1190493154a63f92b12a9e8beb3ce95b9ef03b866c8ac05c09c3f620bd8a193bc292f4b8776f9a43d74c02303f19566ccb385886dc42f9462f32f9e36526eafede1aa7afb0239951640150976df1301214ad0b6c3388134c2a874e6c24605dc42b201af2f578f6633fc76011ed249c74534c2eff3fef0567b58d9dbb85a392241b61cdad56ab9bc1029a0a5fd68494a600e8ce37d18b62ec02d9be192df14718ea24e118c3", 0xffffffffffffff87, 0xfffffffffffffffb) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000728000)='/dev/pktcdvd/control\x00', 0x200, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000cd7000)=""/120, 0x78) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext={0x400, 0x521}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x100000000000025, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x0, 0x80000) creat(&(0x7f0000b79000)='./file0\x00', 0x100) 2018/01/17 16:12:11 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x8, 0x8001, 0x2, 0x98b9, 0x8, 0x4, 0x4, 0x800, 0x81, 0x2}) connect$unix(r0, &(0x7f0000e08000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 16:12:11 executing program 4: r0 = socket$inet(0x2, 0x6, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000ebe000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) fcntl$setown(r2, 0x402, 0x0) 2018/01/17 16:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000087f000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e0c000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000ffe000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e7000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000b77000)=0x0, &(0x7f000051f000-0x1)=0x4) setitimer(0x1, &(0x7f0000d1b000-0x10)={{0x77359400, 0x0}, {r0, 0x0}}, &(0x7f0000b73000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e05000)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000463000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a7c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fdd000)={0x7, 0x4, 0xffffffff, 0x7ff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000058000-0x4)=0x0, &(0x7f000036a000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00001c0000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, @multicast1=0xe0000001}, 0x42) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d18000)=0x14, 0x800) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d19000-0x8)='./file0\x00', &(0x7f00009d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d18000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x3, 0x0, 0x2, 0x80, 0xa0, 0x3c, r1, r2}, {0x1, 0x5, 0x0, 0x1, 0x1, 0x1ff, 0x92, 0x4}, {0x20, 0xff, 0xffffffffffff1d21, 0x7}, 0x9, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x2, 0x5, 0x1, 0x0, 0xfffffffffffff800}}, 0xe8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009f0000)="02009726", 0x4, 0x81, &(0x7f00008b8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b34000-0x4)=0x61, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b93000)=0x0) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002a3000)={0x0, 0x0, 0x0}, &(0x7f0000837000)=0xc) wait4(r1, &(0x7f0000a12000-0x4)=0x0, 0x1000009, &(0x7f0000c81000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 112.753197] binder: 24243:24248 ioctl 40046207 0 returned -16 [ 112.770565] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11 sclass=netlink_route_socket 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000047a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x6}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a88000)='/selinux/relabel\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f00006f2000-0x20)={0xffffffffffff7fff, 0x6, 0x36, 0x0, 0x4, 0xdadf, 0x4, 0x2}, &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:11 executing program 4: acct(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000373000)={0x0, 0x0, 0x10000, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff266, 0x3f, 0x800, 0x4}}, &(0x7f0000303000)=0xb8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009aa000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000868000)={r1, 0xb0, &(0x7f0000e22000)=[@in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xa177000000000000}, @in6={0xa, 0x1, 0xc6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x401}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c43000)=0xc) setns(r0, 0x4000000) sendmsg$inet_sctp(r0, &(0x7f0000c1a000)={&(0x7f0000d23000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fab000-0x8)=[{&(0x7f00003ce000+0xca3)="fe5a8bafc02606fe5f4578378eff2fe701585668331bad8afff698b68c21f81cb33ac4db14c87ec325494ed2078dfdb40bb40e24ad356fb3d88694f2b226313050b469a23ee9644e10e2c9327a302fdcab4de3aba6000d0e5e07a2759f23e42552c3608d092e4582591780d9394d79692c71a0c4edbfd658b9ae76a948fb93ccdb8954ea232dd2e9", 0x88}], 0x1, 0x0, 0x1c2, 0x0}, 0x404c010) ioctl$TCSETA(r0, 0x5406, &(0x7f0000355000-0x14)={0xb721, 0x5, 0x11, 0x3, 0x1, 0x0, 0x3f16, 0x84e, 0x7, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000567000)={@common='eql\x00', &(0x7f0000561000-0x3e)=@ethtool_perm_addr={0x20, 0x36, "7ae343308920af1dbf02dd915605ca5534c52ec980bbdb73a0a1e7f8da96af8f17cb881b5a941cc87ed6ed85a7a16422ea9f6e83711c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x11, 0x80004, 0x321f) fadvise64(r0, 0x0, 0xc1a5, 0x5) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000eec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000362000)={0x0, 0x0}) getresuid(&(0x7f000052a000)=0x0, &(0x7f0000ac6000)=0x0, &(0x7f000092f000-0x4)=0x0) r5 = getpid() stat(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000362000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f56000-0x4)=0x0) stat(&(0x7f0000224000)='./file0\x00', &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000018f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c0000)=0xffffff22) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067b000)={0x0, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0xc) r11 = getpid() fstat(r1, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006a1000)=0x0, &(0x7f00000f2000-0x4)=0x0, &(0x7f00006d9000-0x4)=0x0) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fa4000)={{{@in=@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) stat(&(0x7f00004c8000-0x8)='./file0\x00', &(0x7f0000b4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f4000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005bf000-0xe8)={{{@in6=@dev={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) r19 = getegid() r20 = getpid() r21 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7c000)={0x0, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000057000-0x8c)=[{&(0x7f0000c94000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000af1000)=[{&(0x7f0000b6c000-0x1000)="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", 0x1000}, {&(0x7f00009bc000)="7c17253705cc99fce57c47fd624bf9f6fcb17ac8e70f2a02157088cc44ca135729356a32024fc60c0047c5fd347fd1ee57972b4358f37d830b7e05a00f1e4f58f557e38465965211b4475a98223f9cd0f4e67cd588e7ed7403a605c6c001324d9533", 0x62}, {&(0x7f0000b43000-0x54)="0d9a9e793a89aa491d315f9c05081261f13bffc81ca3ded8bc59be415fdafa2930b9d3db5da4f10713bc52e8404c8c474e32fc0d99d77a7adae228712ccd788bc71fe8fc39e478e0b0af4217f57ea99b68da2fe2", 0x54}], 0x3, &(0x7f0000f64000)=[@rights={0x1c, 0x1, 0x1, [r2, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, 0x0}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r2]}], 0x5c, 0x0}, {&(0x7f0000461000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a5b000-0x20)=[], 0x0, &(0x7f00009e4000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x40}, {&(0x7f0000be5000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000428000-0x8)=[{&(0x7f00002f6000-0x3f)="0d786a32e263955e99761a14623fccd09f926bba05635e3fd9f8539399e640a27594b022a67df86891ebdbeddbde93ad5b2ca6f96d545e7827e631df7abd63", 0x3f}], 0x1, &(0x7f0000d16000-0x4c)=[@rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0]}], 0x4c, 0x40000}, {&(0x7f00008a9000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008e1000)=[], 0x0, &(0x7f0000c92000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xa8, 0x0}, {&(0x7f0000cbf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000210000-0x48)=[{&(0x7f00002f4000-0x92)="ac56476c4f8a5f4edd7af8f80883414999652340e156a1fa590250b1433704de8610ba046b4ce47055c8ed29e5027543fd5ec6b813d3cb481986895bf4a86f4692f0bfab810094c64a8119deb515fcecb9d67b768959916e9e0f28c3df788d8ee5131bfad4f400d36733002291b712062376317685aba02111cb21088063e80942600de08caaaa969a4a9f31332614cbf839", 0x92}, {&(0x7f0000e88000-0x2b)="cd579eaedc55cb4bfaf837b09f1a94c51bdaade44f39ad50ea3de631e1d74023465572e40bbff0d57d0505", 0x2b}, {&(0x7f0000937000)="e4a3e7fec728418d95f7ea2ee5183ed2f0", 0x11}, {&(0x7f0000495000-0x9b)="d7a74d9bc5543e7b342b6691f6ac24cc801baa9e8b5416ba82b58e85ea7d6fcdabcbc551a04b59066ca5d627ed98b19c054728750912a35cd2291d8870633b66a5def7fe995bf5b8e1c729a2e31cfe3d673cc5eab357ffe6cbb0f73e82d908a9f33b66f0b29400afaadcc7e1b502ee16c4a40a17a5dc607a512a73ec9f923790694ec034c53fdc37dc27b861c2958788a774d44f7d498bb2138868", 0x9b}, {&(0x7f0000b06000-0x51)="5da7f2c86c1c3c7cf5f84f8b70594465f7143b1fd04b7a57aa29353c07c78a6e824de7d1753b7115546c281467f770e536dd383b3fa87ba62aaed4161344971c9e023234853a4b0cef5dafd2486b05c695", 0x51}, {&(0x7f0000a6f000)="6fe424ebd44360cbbbb6fbd16635c827e699fa54468cef67028a27", 0x1b}, {&(0x7f00008c2000)="57998ca4ce96c052a19d92df30a34bbdde2710a6d4a10a8715cc53e39a831b2ecc178a16b085981ae7f23a469828857f941fdabe15ee7414e3ffa9b6f216847555140bd0e01fd45b84a752df50f18033f62794251f8a11164bd613dc63facf9c5f", 0x61}, {&(0x7f00007da000-0x4e)="a280c31bec77662f3bae58cb226bf523d4802ace7101151be1d691df7869a5fa99660eb72fd8baca2efc07db7692b899236f92af235f059b386456037e534433e09fd656b6c0bc1f6412c4d9c308", 0x4e}, {&(0x7f0000073000)="fdc3702a06aa10257c30078cf48555f851d70d303f7be2d92bd066ce264bbb92cf79b7df255c5dd81065303530744826a375b0e997cbb6ba83561ffb572bc4f4fb317419", 0x44}], 0x9, &(0x7f00005e1000-0x14)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x8000}], 0x5, 0x4080) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000037000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") link(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000001e000)='./file0/bus\x00') 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='cgroup\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x4, &(0x7f0000008000-0x4)=0x4) preadv(r0, &(0x7f0000005000)=[{&(0x7f000000d000)=""/48, 0x30}], 0x1, 0x0) 2018/01/17 16:12:11 executing program 5: socket(0x200000000000018, 0x0, 0xf) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$usbmon(&(0x7f0000e72000-0xd)='/dev/usbmon#\x00', 0xffff, 0x103000) 2018/01/17 16:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000310000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) sendto$inet6(0xffffffffffffffff, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/enforce\x00', 0x5462254e0144e5a5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000092b000)=0x0, &(0x7f0000eb2000)=0x4) mq_open(&(0x7f0000790000)='ppp1wlan1wlan0keyringem0bdevppp1keyring\x00', 0x80, 0x121, &(0x7f0000940000-0x20)={0x6, 0x400, 0x1f, 0x8, 0x100000001, 0x380, 0x7ff, 0x100000000}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000ce5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001f3000)=0x8, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000d47000-0x10)=@generic="85d97bd71d8d2a667a110878a575c9f7") 2018/01/17 16:12:11 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c87000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007e5000)=0x1b6, 0x4) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x24000200) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000537000)="", &(0x7f0000334000)=0x0, &(0x7f0000894000-0x4)=0x0, &(0x7f000078c000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f000085d000)=""/128, 0xfffffe5b) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004f6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000936000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0x1, 0x6, 0x1, 0x8001}, 0x20) 2018/01/17 16:12:11 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000a19000)='./file0\x00', 0x200000, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000003d000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000173000-0x18)=[{r0, 0x4, 0x0}, {r1, 0x40, 0x0}, {r2, 0x8035, 0x0}], 0x3, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000648000-0x8)={0xdb}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x101, 0x1, 0x7fffffff, 0x101, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r4, r3, 0x0) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000eec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000362000)={0x0, 0x0}) getresuid(&(0x7f000052a000)=0x0, &(0x7f0000ac6000)=0x0, &(0x7f000092f000-0x4)=0x0) r5 = getpid() stat(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000362000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f56000-0x4)=0x0) stat(&(0x7f0000224000)='./file0\x00', &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000018f000-0xe8)={{{@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=@mcast1={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}}, &(0x7f00003c0000)=0xffffff22) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067b000)={0x0, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0xc) r11 = getpid() fstat(r1, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006a1000)=0x0, &(0x7f00000f2000-0x4)=0x0, &(0x7f00006d9000-0x4)=0x0) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fa4000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) stat(&(0x7f00004c8000-0x8)='./file0\x00', &(0x7f0000b4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f4000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005bf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) r19 = getegid() r20 = getpid() r21 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7c000)={0x0, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000057000-0x8c)=[{&(0x7f0000c94000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000af1000)=[{&(0x7f0000b6c000-0x1000)="6585e7dd6ecbfabf5c479335024acfa398e89580705e2b2f2260772b9fd13cabeafd86348c28368f3907710ff08709be34586d4b29bc0ed44f96e86a519bb92f91e63ae3630ddab6e93ec5b154574d124dd2aa45c4980b261a52c5460c25c6426b4a5b4f3458baf3da862e590c281e0c594e04d1edbfa62eb8dfb5bbd7e9b17f06cc306b848904dbba0c074945860bf8e465440bc172e7097a49e4f8966cf6ae459d14f562a99f55a7f2cecfcecb2c6916296a3ad8ff0d8d886e7d8d95d2a799c726eb96cb013df5f0be03d262f486abb5f3383b111e8f854056ba1762a9e954ebd28d7a160aac787ea12774d6dafff039b20acb9bd02808a9489044c0a350940e02936b05cea483db942d7e3fb575f554d4d624852ee48fc54d35b937ce6f13d7bfaf1b4fc0502d0daee3da8eded5b72bed7475daf8b9127118a6ed2dc80110e250301472a3d9b9a004fc1cb4ebad4a78c23be022f6be0454742a019aaff53d4dd33e350621a2ce1c3b0f4f6048e7593623c2cbe9773007f60ac647b079f35765df2b46ca33efd9289c44dba6d6c8cc26b67d5305d6ed052b527af87a579ab8045098cd1f0e9c6e58e76e44555a97e3c837938cebc6e867b5b8e0f36c431e7997166859403fb49b2a44f32120b9ee0866747d97328c04d7004f95876608f46f7aedc4c49dfe2169435a83ab5f7a940e3603968d57e632902d5be39f3cff33f74c2502706c3523e3ed75d8db52db58007410a68637225a6e01ba049242803adfbb7fe295668c6a246f497bb2ad27de7387a9ce556053c76944b9fd5781f71a6c272c262d54b4467e41f9755b79e8b0ebe7de4fc445108e0f62eb5e004ee75912cf5f9faaac1db51b4be8aa2c4b6a538e25e353af933250c42e9466ae209cf3d256bd584ff42007690e681ab6ceba3828b0d22b5403d8083f6f110795775f0559b2619ae060e08cd744f003ce50c76ae78aae965d652a34b7c11d2e7a6a1c9c022e2486c7e4a5bac2eee412ec1b8a5078c89ce75519e66e6d7ae000cb0ad239f5d597e002203667bfe40798da0d7101d9d5bff9853784089cb227531a185529d9ab4af8f836f73bd983fc2ab26a69684a21b660da7079c3ab516a036daef9751f2660a6718874184a2d058c6687c82cf0d2f4baf4b4f612ab7a2961dd5c967cc9451423e45f0ccc460b6c2dd33280e8531e31f8c2fd7cbdefc6d23d36feca7dbeed7a4a5593ea9369a48f699db6c3dcade7a68425d891ac7b6981a2e2fabb7d2a4dd4fea370e35f5d73126ff58df5531fc0cb333347ad327882b555477fd0ca1a78e0e79df7dc92a9436c2dbc8124aa7e1bee41bdd61fe5e14c6ff29e7e4604b7bbc9e39c7e07f850f2d06d8fc25275d326f0f0703f15adb0cdb42bc2660fe2b558f3e3b28908bf960abfbba6a1d29f5fab53ebe5d80d3c93115fff1232a82a05296e8c1894d4f36183206ca974af38f2113fd7e3bf1e5ff19163ef96f689e300618a10a01a2515eeef458b24279c02dc93a3f7d8fe8c4c1899c28cf36f7c38a6de96b957f2d55f5505fed5c058f1a4b2ccdba17acb919cfaa1ef0c6ad36678347820a264f72160aa659ead8f1256caf2ce94008177ed589524a822ab1df0a2972cc93bebb243b51cc5e5344f09d92e05d31b2a5ef7374da4167069f0eca7617b4be6f887e88d2b7472f810cf2f2fbbb1f8c8a52dad86ecf594a26c7ba3da3679ddbb98eeda8c3b31c9f69b3e08d1d42a9a0f7876cececc27e4587f8d2bb624cc917f3fe490477ebb18e86bfa7c9e3792888348e68b91472fa811553206a72b52c145334cc664e58184152e4fda9c8fb5b4c0cbf242c88bb47fb29bd6c511b267169806bc8979e14dd5a3500b214602ab9d49e02987889290ceef1096f66192d87373a5170f664b311f329c996470560d66d71cf0dcfb71127d5819ed1582ca50fdc5d4d872076b1ff6cca176d43cb099ebd8fb12debaccb114680c5b898776f152750588f58f38859ab00eaa7449e1758ce6bef0e1c4ee304626c290e585a2731af600896bc47e581144449b71d5fb80ac44a8f604a57df246af2e0f9aadeda92c421d391741ef9085fd40223f80881e2062e1717f8708a4b26cd995f986fc22ff99b2e95a2e2b3f39534d0d837fd5e597c4b28792c3c001716e30eaca47b9b0736f2140c31e3a8b9bd5cdd757b025474002020a6bab4631f077b3ac96de544b7f985c49fa3b197d85ec415e293be5d957060846d13629af010166b61a03fc5a9e80fc6932471f9c508a96b16896c13d2b5f597e254cfa5d901f45ce418f767f7bf2efb0c4d05cf533e9018e9d4e74dc8fd4a893f6d1f9fd82e6629800b73d1223fb791537f4a9bcf7a08c34f88c630994494e031542a8d24827a37d27acf0bf0b453eb0c5411af42f1be61b828a386f4fbc71cb1b07be20471dae1701ea0a74a14ea8a017644fe291f33f4066649fbc3d2dc3952770d71339a7a85e13e218b4e75c4d93b435a3cd89e6bbe26f278cd03d29f8a921a8d342b0a3443ab4e5fa21cb8f4b9a14bd3732f9823e601986f9b178199ccfc6b013ce2d085171b28d2a0202d8f0dd97a7dc10288bb6bc7e6a09ef5af80f2b18c662fdd6057a6d154d07765897eb988d50f242976dfbe355519684dee66787fb7a77c7aea5bc9c5894e882835fab1fe30ace7e72be6f1f6bd1442b4046e432794f85dba8cfc0c79f50b58b749690320cd71ecfa1d2f183df0262da5b0325019ec98477ac073683958a65d77d3a605e6a6073c705e4c008ee7db9569628351bab3754974d4808fc9d4ddb35342494e3d38727b5ece9948254b283f64c9c61875be416644a9e4ec9c7dc56f13243b6b9255ff672c447521da8f457a49ba64c2e58a266e9f34c77a168119ba6c63eb3636d9f00e486f43fb610af66a7667485504091b07de12791d80d073026f49652b411b64198cc6d2a91f13aac4a64e44970659f4c8f7c0121af437b8d08880ce1695a44069c512312feecea339e3a0b1e7d5c4d5164b1c857c62b0e0209f400272ba53605129c7b7d144d7ddb2884866a17cb293cbef6266b05febf1cc3c39c90df6d92cd0ac7ea2de90285290d927cdd6269368620d007890c87db5d015a576d5748bd66d40142b99f1956c89036d6b886aa64be04e74ab3029865fd344986d8faeb082d87814ed6a64a12296a0addb88ab4cc84aa9b4f81943a91c5a7f2c6b2987b04a00d05d7d247552be5ea3a8047cbfccd313e9968c579c998b462e9d956126f72969505da68f92ba080eb633809ce6a2cc04802350c41a01a2307f50e159cb4907441712167f73dacc36e53b82b7924e8c97a4075cc3e7309ef94a6b178fda5096dd67537e490d7cf4bcb3180b602122d86b640965ec7e3e70cff2d86a6333b937f4ae6ef28704d24c07a2391d0eddbb905331beeec2fa27780de01756402bea839654aace3ea7008ae77bcd2c8a8a5d090a30f4157423709fc82a57d156bb25b791e8dccebdf5e1d603ce8c1df68d1bf84147abedf113302d84bf0e2f69c9079e331c3566a1ed4dd903d7b2eb8514970e3d556411676f6009d9d019a0fc562d39b257c8dd361979c6b20ab17c75062007c4d153b5b68d1ba0363259bdeb12c709536235a71b3f782ef4b8b1ef40249c309e3de0ed6064606d5b410f71cdc5591e1ad3296b760f3231070a357967181cbf4bfdfc0ea2fd3939df5b1097250d91b5a8ec192927433caad8a3af2e0d0a00bf36122edd84ca273761209e4e324a213120cab7f4c6e77498e7274b3d6e6c4eb11617177c835787d4ab4107545e1a31c52d1a0457fde6a4ec1e5c24ae5c9a10a37b5676c5c2665fd1036839d3c22ecac6de1c7223f442d6aa8368dc3fb71b903bf2ae6e59216ed6027543c0fec859ed7d22190f7d22c8f0e2a5dd25af9c2c5cd37d9572f5b69ddf1a154da0b0d26e3177babbf842b19fc1f0e301adffc78fce8f46c2c069a5b3cf59ec678186f100dc9d47d90cedb75bf994b3a39dd218915ea747c81d65d0918f4b739d16318e00b764b8a32b5b421187071df92c982d1a9da3b7dfdb42bf2f1b9cb023755ef127521d9fa96b1073f5bb97ed876f8d56e1e0a59f4f7860c5b0de72d96639104504237a1f83b8be704ec235fda4a13b34e50625b1442b8c0ec899b51848189508b76392c8282d96f05e13ceb9e6d3cef6aca6d9692466c84f2e759e268973a488bd20fe0aded4bfd34f6b0c842b73a9f4e4f7362ad7825e9232c3a6ad6bd34f63605394da5190e56e03aadda4ae50dfcc83ea30aed0f7d2674a410ed2cd3365cb76aff3382853a19cb718b685d26a2b4b3f773ba8bed17c76322f8a1b3ad304aaed47507823817e5f8789d318687588041d091dd4e3c6fdf0e7798e53c1c307ab202f81b37d2ecf431e7a932336789b56251ee4ca2cc492baa21b60e737aa18ee4a444ffb80ad015c28e5dda761affa55212f26fee36f21ad8fa5e1da37355a901deb4417c4e683a04defc32b8b558934e144b1b7f0611912e0bc2d770d266f009e031108eaaf918b410990cf4db18fad1576bf80b426d0843997f329da7df8dc88525fb5825d8e1b7bd94e31c5a770be996c670039ac5989fa86dc2d1269a5e416162800e2cc493606dbaadde89941abb21169abf1de243ce5d8562ebc02bee9fe49075ab338f5b90c365f5b077b8fffec2a1b49aefe2617fc882c2ecfa63c5a15f645582ad2d5cf4cecb2f2f77a8a203b2939fed67cb2ed358a0f26e9574dd1f18a2b36d460f9c6f1da2f6b79715f23f7f3ad273662e56d22388fd0c3f74af997acc990c27f76227ca30e62853771a8acd99b12cbfa52b52b82c23528e8910b31ce770ffbc1167da724699578194dfbfec5330c353ab7253f99635041cce399fc55fd64d35bb32aa9e7da26939553799e31caf0d42d6ec0a6ddb9c434acb2a70f330658ebd49ac63fd1857a8957c4eacd3df19f3de3233ee9fea2b47ad5fc74d2038beab8f81ca84c207470de4dae9afa4bd76c2c6edb11cfbbe3f2e67da1f91f44e991d988ce8250a4923cf28af95b80d7a23bb18b78242eaa5cd8debc044d20ea24ea2e6ec16573091c4792699b21414c212cda79751882f38a1ec636edfa73cff39b9fcbdab688133ead87b923d1cc32390c3eb6c8440800acec9edf4cd5d3eb3bd57ad80fac75e8be524aff327a70d35588724ee5a85206be394599d26ee00d41be943a59da4efe9b3abaa0fcbe045f935ac6f9c1fde735782b587fb47e2b8078a03af48dd59fd2bc99d8dd1318b8d1202a29760655460acf11c0bc73adcdee2d5bade57997a684751b743f01e3c62621e9b81d822a7c21abbcafe3f7e2c60145c675b193612ebd2a3e0a041addc993bb8c5bc20afd6479a781a74d4e4c9e0b44c21bcdfa1c2b607b31b4762ab76fced59dc8aa1cf81a43ce6cbafb5781add09d24894f96f40d6cdc22804f6a9da987ea6e8677e8cbec5f262ea1485db147795d03e923bf7be43dc162a807e2901bed7bf569b3f8c09ede41fab03693221ad38cec45246fd47a675bb4582edf28ffef34dac3a0fffc3492077df877495870b63b705b480e328504f9b5a3dfba1d8829fc283b47179f645e1584820882ee383f8677bbc0b0c3c80690e19cb7a3bc71c8a7af132051a00e1fa3808113d6bab57271e299af9882f8446d54494255207768f0e945f09aa51a78b99e04053a33a23d261dbace8b294ed5b713d5fddfe6a8090d8af13ce6c2fa820d6bfaed9e0733b6f89ed80efca4e54e904b16fac6ec7e690c18ef8a8ea0e9d534bfe", 0x1000}, {&(0x7f00009bc000)="7c17253705cc99fce57c47fd624bf9f6fcb17ac8e70f2a02157088cc44ca135729356a32024fc60c0047c5fd347fd1ee57972b4358f37d830b7e05a00f1e4f58f557e38465965211b4475a98223f9cd0f4e67cd588e7ed7403a605c6c001324d9533", 0x62}, {&(0x7f0000b43000-0x54)="0d9a9e793a89aa491d315f9c05081261f13bffc81ca3ded8bc59be415fdafa2930b9d3db5da4f10713bc52e8404c8c474e32fc0d99d77a7adae228712ccd788bc71fe8fc39e478e0b0af4217f57ea99b68da2fe2", 0x54}], 0x3, &(0x7f0000f64000)=[@rights={0x1c, 0x1, 0x1, [r2, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, 0x0}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r2]}], 0x5c, 0x0}, {&(0x7f0000461000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a5b000-0x20)=[], 0x0, &(0x7f00009e4000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x40}, {&(0x7f0000be5000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000428000-0x8)=[{&(0x7f00002f6000-0x3f)="0d786a32e263955e99761a14623fccd09f926bba05635e3fd9f8539399e640a27594b022a67df86891ebdbeddbde93ad5b2ca6f96d545e7827e631df7abd63", 0x3f}], 0x1, &(0x7f0000d16000-0x4c)=[@rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0]}], 0x4c, 0x40000}, {&(0x7f00008a9000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008e1000)=[], 0x0, &(0x7f0000c92000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xa8, 0x0}, {&(0x7f0000cbf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000210000-0x48)=[{&(0x7f00002f4000-0x92)="ac56476c4f8a5f4edd7af8f80883414999652340e156a1fa590250b1433704de8610ba046b4ce47055c8ed29e5027543fd5ec6b813d3cb481986895bf4a86f4692f0bfab810094c64a8119deb515fcecb9d67b768959916e9e0f28c3df788d8ee5131bfad4f400d36733002291b712062376317685aba02111cb21088063e80942600de08caaaa969a4a9f31332614cbf839", 0x92}, {&(0x7f0000e88000-0x2b)="cd579eaedc55cb4bfaf837b09f1a94c51bdaade44f39ad50ea3de631e1d74023465572e40bbff0d57d0505", 0x2b}, {&(0x7f0000937000)="e4a3e7fec728418d95f7ea2ee5183ed2f0", 0x11}, {&(0x7f0000495000-0x9b)="d7a74d9bc5543e7b342b6691f6ac24cc801baa9e8b5416ba82b58e85ea7d6fcdabcbc551a04b59066ca5d627ed98b19c054728750912a35cd2291d8870633b66a5def7fe995bf5b8e1c729a2e31cfe3d673cc5eab357ffe6cbb0f73e82d908a9f33b66f0b29400afaadcc7e1b502ee16c4a40a17a5dc607a512a73ec9f923790694ec034c53fdc37dc27b861c2958788a774d44f7d498bb2138868", 0x9b}, {&(0x7f0000b06000-0x51)="5da7f2c86c1c3c7cf5f84f8b70594465f7143b1fd04b7a57aa29353c07c78a6e824de7d1753b7115546c281467f770e536dd383b3fa87ba62aaed4161344971c9e023234853a4b0cef5dafd2486b05c695", 0x51}, {&(0x7f0000a6f000)="6fe424ebd44360cbbbb6fbd16635c827e699fa54468cef67028a27", 0x1b}, {&(0x7f00008c2000)="57998ca4ce96c052a19d92df30a34bbdde2710a6d4a10a8715cc53e39a831b2ecc178a16b085981ae7f23a469828857f941fdabe15ee7414e3ffa9b6f216847555140bd0e01fd45b84a752df50f18033f62794251f8a11164bd613dc63facf9c5f", 0x61}, {&(0x7f00007da000-0x4e)="a280c31bec77662f3bae58cb226bf523d4802ace7101151be1d691df7869a5fa99660eb72fd8baca2efc07db7692b899236f92af235f059b386456037e534433e09fd656b6c0bc1f6412c4d9c308", 0x4e}, {&(0x7f0000073000)="fdc3702a06aa10257c30078cf48555f851d70d303f7be2d92bd066ce264bbb92cf79b7df255c5dd81065303530744826a375b0e997cbb6ba83561ffb572bc4f4fb317419", 0x44}], 0x9, &(0x7f00005e1000-0x14)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x8000}], 0x5, 0x4080) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000dc1000-0x4)=0x8000000101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000892000-0x50)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) setsockopt(r0, 0x1, 0x7ff, &(0x7f0000cc9000)="7d6795ceca63e07b017c97494e9ee5d5da1afd02493749edaf57ddc3766608852bbe8dd18c0022f722cb8846596df0e3cf45ac7fabdfcf76a33e44653b2a26328ea27081fed3339e3cbcfe7e23bde564e88c4bd7c1b05d", 0x57) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/17 16:12:11 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002f3000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000586000-0x10)=@common='bond0\x00', 0x10) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e78000-0x8)=[0xfffffffffffffffc, 0x2]) 2018/01/17 16:12:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000afc000)=0x0) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aff000)='/proc/self/net/pfkey\x00', 0x8202, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00001de000-0x4)=0x0, 0x4) r2 = memfd_create(&(0x7f00002ff000)='{eth0keyring-\x00', 0x3) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000709000-0x90)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket(0x1, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000233000)={0x0, 0x100000001, 0x1, 0x8, 0x7, 0x5b4c}, &(0x7f0000363000-0x4)=0x14) sendmsg$inet_sctp(r3, &(0x7f0000c65000-0x1c)={&(0x7f0000e7c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae0000-0x50)=[{&(0x7f00001ce000-0xf8)="8623fe735988e476a691fab9724f15c4de13ebd3f19946ade19cef6d9f2f754bb4e437b4060c074632cb4caca2a7f17cae6dc0fb9c752b2efffd5b3b2d000743cf28e13ef9610e942829805e67a771186be5c5fe05be95a9f5fefbf9846ffded75c1cc3e79019b8cffa6b2fc3657355e5fcda33f4547833aaf1affb7d69e05c27efac149a9fff13279ede36491af77fdc252bc72f1182cd5a0a1637753a44efec1f322527b57a69ecd9497c244334c462c5b1e2e066810cdd8bba5e71bb0fbd74c96999d50e4f38e0140276a5714006bf62dc49b1ce50da445deb5cb3fd5b9ed001458dd699656648943065b0d4f64ccca34326054947abb", 0xf8}, {&(0x7f0000f15000)="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", 0x1000}, {&(0x7f00004ca000)="cf3e28f455a8b76c09c02542f067915ab6d135945e46588a38f484e3a3987edbcf", 0x21}, {&(0x7f0000be2000)="5eb2a2d2162828259fba53eb8775092924cb6265427393ee407c32af02", 0x1d}, {&(0x7f0000bbd000-0x47)="357abca8340a8b79a5cda43c50be432312474f1df123382d0289708b0e2d5abfbdff866445666e89c881ae00109ab7133a5b2ae54cbb0a852c2e27028cd89bbd2a69156e2fd4ce", 0x47}, {&(0x7f0000a13000-0x1a)="3d5639e1f5af6fc5370a99261c45ed3f4e5420ecf03b5d89163d", 0x1a}, {&(0x7f0000b54000)="dfb0164ca9e17b2d5e74b1cd70b889dafb4b9450d3f45625a01e38331d910e669a624810555d932b6fcb068e902bd12f20cf8b3cbb5c28a5035746ab228f", 0x3e}, {&(0x7f0000916000-0xc8)="fa8ef3e194fbc39ff544ac0cd76a8443bc0467046a6b3c7d1352fa4945624b7bf5146ecb7d4688bc6501f65d2622204a7018f89ff90184e258bdc03695b5345bccdb572f6975ee0be365f36d899c54f595845ec3174f05bcd710723a1ea5b122bf7afcac69909f53d57b54c9cd9ca1de3044582ee9b8af9c3e0de588063a425973770c3fc8c2d1f7d32c7b0ab9becb6558f8268cfacf7d9bdd1a7e6b30e3c34d4d97cbc944105f54c27ac16ee3bd11a2572176d789fc9c452a7d320e2d9d065838536f13de3d3713", 0xc8}, {&(0x7f00002f0000)="540501e3fc31ff4e88aaa30a781a3abcef368830f9b1fe296c3c0f9e75ea88df6fd3d4cafec09fa0cbd75af96bf2227c6889243d60dff88c82cf79e16acb6212b965dce38e96b08b5b3965b48cc97c2f2fd3264a20f72b321fa4f34a16d347cc807bc3e21dbfe69a3889b4c3377dbb0ca5848b7b532b96f4bc4c4cd81b86da4fff944ca4190774e67fa2a8497e6f6d96e5599eb2fabcad7570d5fbff05c7e2d511bbe3e5bcec13faeb56240b10b3102626d9d3b528fbc768947e8e7f3e72a564ece52c899f3565687d24e25aa18434dd892dcb9b6cb97b3b4bb04ae0a46d0a702bf9c809", 0xe4}, {&(0x7f0000dc5000)="052266b6122c26e124eaa73f68fac22a9fce9b08413b885dc458bfb7b5794dc60095b8736ea462f78f612bc948ec0ad4b4d9ca0d05f3d6791aa09e9f2886cc7ed8eaaf389028df1950c9833ac3f7a93af1f39fe7ab41769c54795f9be9f63590ea57631ba8aa1328060ebe5ebbf5253c28a91e3e67c4c7c47fa71ba04598496a53c185597c6daa1491", 0x89}], 0xa, &(0x7f0000e5a000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x8, 0x4, 0x474, 0x0, 0x1, r4}}], 0x2c, 0x840}, 0x40800) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/context\x00', 0x2, 0x0) accept4$ipx(r1, &(0x7f000030b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c72000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f5d000)={0x0, &(0x7f00001ec000)=[]}, 0x8) 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000224000-0x8)={0x0, 0x0}, 0x4000) getsockname$packet(r0, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d0d000)=0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001b6000-0x8)={0x0, 0x40}, &(0x7f000078d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cb9000)={r2, @in6={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x6094}, &(0x7f00006a5000)=0x98) socket(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f67000)={0x0, 0xfffffffffffffff7}, &(0x7f0000488000-0x4)=0x8) r3 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x400000000101086) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000043f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "09a7fede2d1600499f31943b5ab479c5ba1838bfc406040f63fb245eb3ac2eefa1f6fd9c35f85656e816c1597600710ad7d45a66cb291f2afbb978c717fadbb4", "69ac5f15cb593c9ab72c87c455c14e0e9dda68bc035afeaf858047c928495feaa5573da67f2d3f952f2be800394dad7cc1c2a7b138f4c6f367270aa761e2aa1e", "6bd113ba92af60f20f6653f2f512173f440106e59337fb665099df74c3ec42a8", [0x0, 0x8000000000000]}) 2018/01/17 16:12:11 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b24000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc93caab0a822d974) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000a55000-0x68)={0x4330be1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000518000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect(r1, &(0x7f0000ebd000-0x20)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000536000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000169000-0x4)=0x0) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x3f)=""/63, &(0x7f0000db0000)=0x3f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x3, 0x9, 0x101, 0x80, 0x6, 0xfffffffffffffffd, 0x3, 0x2, 0x7, 0x1, 0x10000000, 0x7fffffff}) vmsplice(r0, &(0x7f0000013000-0x30)=[{&(0x7f0000013000)="21f42e2e64d8d414f36dd2bc898b81dd2c93f3713813918b3ea61350645776a4a6cd848991ffa2f5f5d47cd69fd9b7bab3b2b44ab452a55861116252fd380042be4e01fc683833a24fc6fb4edb97e686c24b412e9576298aea63451965cc631f7e735dd636f6e2e8860ab098b9ed79ec9ab4d888f5c3b009f4fee9f9d1b79be2c338ac18", 0x84}, {&(0x7f0000002000-0xe3)="3264a766a5fc730c9123e2ce88dcfed77191c4de786931596409492bf1f8159cfe02a7190e186120dfad5e2247b6048112a94cd765f32254d0dbebef3b587fd199cd1cde62a1977e052435cd01aa9aee155f2fcba097462382fa4471f061d0c5f1794a4833e49b8da7cf9b2872b4820255913ccc3e5ac154798d32186cb73eb0eb424105d1a46ea96290849d2abf3fa596c0cac71ff7947a6dc8bd5186977c03ca25069fe0045e26bf1b3cb6052b725fde97529dc0db58999146540281cbbf324b6b9420f023edb275a1e058c3c650fb1a9c58ed93613a3d512a79306d811a4585112a", 0xe3}, {&(0x7f0000013000-0x71)="0ce834626e0062af6f3447e8409caf9e9131f447793e55dfc07f43763de7f69e366dfecadc384f3bc6209c94ef5674f5b9f3ed406afe00c75bdb6cd0c761cbd498daacfb64ae55bf5925f2e8b63239e3cbec4646d2731a3a9190a06b88c1f4dab89506714f51c3c21af14b8374316bfb5f", 0x71}, {&(0x7f0000000000)="38d4ea394ac8a2e17d6d70aa9c4fb4d836cd76a509d605719caf9ef266b1b80deff238608279be06a023ef30715cd2f269d71dd0e37552a241dd00cc409ca9e2fd8afaa95713f6b944d8bbb2098d6c00e845d6899b9f47d9d2f31cce344e3d3e617cb6a0916c0e4c46de79ec15c6184b8e814243792a7544e2e1a406b92cd8babecdd626e46e718ecd31c3628cc2f9bfc059d57682ed05c5daf69579330463f5362b46d4219ffb506152dce547ecd2a06741127d7b7780a544a032d536fe7e87153615fc347b7518c037e7886469f4e9630c75413933e6e03e316f11a3dd4c346070f1dedf62a3cdedbb54e109f7db6718238a6257076b842d", 0xf9}, {&(0x7f0000013000)="8a35f627c158f17fe73dfd1f414fae8f63226aca99c9b1b3f9fb4587b69c9b946450d639748fb321372550490dc03a1db53a20983f10c6769c12d77c0fdf6bc9dba38c36f3fc33850dd1a76613cecdeb3798f85cbac64aef591a3c3f1c2da26a5d31f1628f1fbd803ad580a28e4540e9", 0x70}, {&(0x7f0000001000-0xb8)="83dfec2e63c6d3119158cd05c936d0c348141e991fa772654230796c7d507f989e45db03ecfb96ee14e9243efc8ae6607556874b2c84f6324c7f5f76c2d4cd7ee395fdf794e1a7a7df6612ac05ecd2d5326e9e65331be6818a98fc4f7aa1b28e029096b5b36aeab018f6e5833a6e7537eda1584058ec2666d17fa440fca494b7da1f7b11415f1fb09b5b484cba28986701a03ffd09ba9a859b172dbfc6fb16c3554747f4ddf7f00c81b9ac8f2a7e45376990137fcd942034", 0xb8}], 0x6, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000000000000063d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000c8d000)=[], 0x0, &(0x7f0000a28000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x40011) 2018/01/17 16:12:11 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000365000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ad8000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000140000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001ed000-0xe8)={{{@in6=@mcast2={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a1000-0x4)=0xe8) r3 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r3, &(0x7f0000c22000-0x679)="", 0x592, 0xc001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000b49000-0x4)=0x2, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae6000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000396000-0x88)={0x9, {{0xa, 0x0, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a45321, &(0x7f00003bd000)={{0x3f, 0x8}, 'port1\x00', 0x90, 0x8, 0x3, 0x7ff, 0x9, 0x9, 0x2, 0x0, 0x6, 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]}) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0, 0x8813, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f00007b2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000001000-0x14)=[], 0x19, 0x0, &(0x7f0000009000-0x2f)="2056c660d2be78ee93322e5ff438cd2730a3abc5cc269f24e6"}) 2018/01/17 16:12:11 executing program 6: sysinfo(&(0x7f0000009000-0x11)=""/17) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0x5)='maps\x00') bind$llc(r0, &(0x7f0000003000)={0x1a, 0xf6, 0x1ff, 0x2, 0xa4, 0xc0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) signalfd(r0, &(0x7f00003f6000-0x8)={0x3}, 0x8) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/17 16:12:11 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000a85000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000969000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) sendmsg$unix(r2, &(0x7f00009a4000)={&(0x7f00003a8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000074a000)=[{&(0x7f0000d79000-0x17)="b9fcdbff61dab44754c63189e520f749cee62f40ba9ad3", 0x17}, {&(0x7f00004f9000)="8d6c8f2277b0ca53f7f5d38fcd0cc613c8dd04b9fddd0920888209504fec", 0x1e}, {&(0x7f000065c000)="33e52ece2f83ad1540bec2d0acf542d85b06b44edb468008a2f051b9a68acaaba9d91f1b3d446ab9c0e5fa46d9f7b322b7e3e4c1a2ed0d89d32fdfff849c23", 0x3f}, {&(0x7f00003d6000-0xc1)="2a8b9fbd960844f134952df013a69c517e55e814877ebc4303042c3cfe3f5ba465758638e69aaab7ab11b5cdaefd6e7f6d17ab369bea105cbb2bbd6741108ad704ba30230effe337d704ba9924d3e57e4352440e3547d0bd2d76b992823a11ded46067042eff2b733afc6e0e9b2004dedcd6ceaaadca29e19f6c3b5aca87c9a38a1ee089f85a27d25ecfe77b439491b8d4361e77bc597bd09f411f91c8e2125514b67691355fd60c0067e48f6ff151cca83bf2a4ab990f695289f4167cb68dcb29", 0xc1}, {&(0x7f0000f22000-0x3d)="2100db7656844a363173ef90291d2025aea4a32065c5edc234cd1525094331cd94c520cf33f2fe56d4155970a8f4e0cfbf9524ae1b6a608ac03b9c9d2c", 0x3d}, {&(0x7f000006a000)="c056c358f9b5fece953260cec69a3039363215d1db6481151e27b2efbb62589e59a1ce89719c8e83dd71e2f791199ea80b7458dff738e3c52198af995d374a712b7b882871469050e5ec3e275b835261ae1444cb7530d3da76aadde25db432c15f778d9254fd8e54a75ad56e3b1fceb756e5bf7b35ae86218e3b4033410f17c340f09da65eb819dcee23369500974b42a9e993f4", 0x94}, {&(0x7f0000425000)="bd58c6b0b2e740d7c37f818ed04adfcb21be9e3081e5a25a7058928515de992cf1ad9b33bf287f409daec501909cdeeac42aa0b354dafcb676b85ffe7e8639211a0f3e176f7c8ad2611f60c0a10155e0b127d09e5cb63dd19a87eaf42963e36637bbbdbed3799301b83bf3e294108a89014be5452c2858d4f33cf2262939ace4d6f0229e729072129139ca20b7aa011dc01704a961ed224a037aeea5aee0f93d9e57dc3e6b1152cac2573ca09926f04ef5c88e98e2d36d5b0f0bbce99bd2300d7cf582198f188052c1bbe01df486bceefd299a2660b95efd5eb7e936ba72148d8ef47f26e731838405e32efaa3c531572a26508ffd3b", 0xf6}, {&(0x7f0000026000)="7d62734a00fd221accd89c05dccdbc7873d05cb87c2b052883dd29a1d259fd90606231b2e3f920ea", 0x28}, {&(0x7f0000fc2000)="f6905d7162ecad44dabcd77cd32b64d90b2577688cae7c68e31f52721123c278fa0a4917d3b4a4b0dd738a0fb7b19c1b9b4331b5d55878e61610fedc9ec39acc418bd8b79c65568811d1cb26105d6da97e6fc8be0bbd23d1b4c6880645079fae583e72249a18c9d602f716d04216b0d7d77efcffedcccf0a60f1e5986e82bc553c01d1c2bb0851a1327e269cd38fc06d3523e2fddc36c31dfd43bfcabc7694c41f680472e86a68636e4bbb1c49c84eb3", 0xb0}, {&(0x7f000072c000-0x9e)="09a4e4a1ede4fd7eff1200cce72885c53e4f8570858699c48f3cf7dde4da66de68e7ca07c38488d96e6750b4aa726e0eb359363e247e9d1f394a19209932a947aad263590e62ddb59f881860eb518eeeb7d80cb9685c09e022d5397071c60bf7837ae9840dfee794966c5477b2833081689d9f9f781fe9be54cdab0bef96528b41aa6209a3243df7f7885f9a1dd10200b42399a5b44180c1411e0a24d310", 0x9e}], 0xa, &(0x7f0000f72000)=[], 0x0, 0x20000004}, 0x8011) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f8f000-0x4)=0x0) timerfd_create(0x7, 0x80800) r1 = socket$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, &(0x7f0000247000-0x84)=[{0x0, 0x119, 0x0, "446990a24e505b3da5285d4cdaaaa197e48bd6e3e5ea9a6193e9532d6073973d578df2090e75817f248a2bf92b8120ad166c8935f4c23743eacd52cc4bf4977815d39a0231281d0f89212eb234698143456d7909d8bf22e18029d6a98a617b5affbba8f5b4f1d4b0eda621412439837dd78dedbed5"}], 0x27a, 0x0}, 0x0) accept4(r1, 0x0, &(0x7f0000ced000-0x4)=0x0, 0x80800) 2018/01/17 16:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a06000-0x34)={{0x0, 0x3, 0x3f, 0x3, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:11 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002f3000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000586000-0x10)=@common='bond0\x00', 0x10) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e78000-0x8)=[0xfffffffffffffffc, 0x2]) 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000029000)=@common='nr0\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000009000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000026000-0x4)=0x0, &(0x7f000000a000)=0x4) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000077b000-0x4)=0x1, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000033000-0x3f)="8b6e0f50a3493e735b93bda57f5d3b872e164f5de3e34714bfec3ab671b60d4778d87271012483e42d4d3cdaefa5449444ebbadaa71d1b4e82a099d5e39a77", 0x3f, 0x40) fchmodat(r0, &(0x7f000004d000-0x8)='./file0\x00', 0x0) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001d0000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b07000+0xdbb)={0x7, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000bfb000)={0x4, r3}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/17 16:12:11 executing program 0: mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x8) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00009e0000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/187, 0xbb, 0x2000, &(0x7f0000000000)={0x1a, 0x0, 0x80000001, 0x4, 0xffffffffffff036b, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) open(&(0x7f0000ded000-0x8)='./file0\x00', 0x402000, 0xc) mkdir(&(0x7f00003d2000-0xe)='./file1\x00', 0x0) rename(&(0x7f00008e3000-0x8)='./file1\x00', &(0x7f0000a20000-0x8)='./file0\x00') 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f00008e0000)={&(0x7f0000355000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f6d000)=[], 0x0, &(0x7f0000d69000-0x3f)=""/63, 0x3f, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f57000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dbc000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000d57000)="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", 0x1000) socketpair$inet(0x2, 0xa, 0x7, &(0x7f00001ff000-0x8)={0x0, 0x0}) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f65000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ec6000)={&(0x7f0000633000/0x4000)=nil, 0x4000}) 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d8b000)='./file0\x00', 0x4000, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000093f000)={0x0, 0x86, "a78eb635e17fb39c74060fba467c15509abd95006bec5a15b5a2dba05fd394a12b5ec4ad714d3de7408f1651a14b47698c37106e0f4db3efecc1f5ba8176fa5972fed0904c8f254887d843bd8653b5aad187080083704aab09ea4b4c227f2ce60ec74626d32349bc7ec9e25e2fb1028d4f3dc424a408266c340009ebb375fc767857f5693d96"}, &(0x7f00009cb000)=0x8e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005e3000-0x10)={r1, 0x6, 0x0, 0xfffffffffffffffe}, 0x10) r2 = syz_open_dev$loop(&(0x7f000033b000)='/dev/loop#\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000018000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/create\x00', 0x2, 0x0) clone(0x4400, &(0x7f0000b97000-0x1f)="ebb0e46fb4bc4a561219e127b6970fa102559661df6d2b34bbf1e8adb4e388", &(0x7f0000113000)=0x0, &(0x7f000063b000-0x4)=0x0, &(0x7f00003aa000-0x92)="f8af0d82dcc2c79962e1289ee1690bfca8e5f1b8f29adf426725f223e7f91747fd731a55b2dfeec182d3d736dd6bbdbf0416ef345b2081636ae5c8a4eb75c08c84378d9d7a6da9fd7735b9e91dd813a99f1029b6941928ee4f4e01b6c7df61ef2182690cca23d048d34e9124f645226b120d77d5e19ff83af7a73f4368223233a8e49bbdba52a6c380a3b3baf85ef5571f11") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000040f000)={{0x8, 0x5}, {0x10000, 0x100000000}, 0x7fff, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005c000)={0x5, 0x78, 0x1, 0x7, 0xfffffffffffffbff, 0x1, 0x0, 0x2, 0x80800, 0x1, 0x9, 0x7, 0x0, 0x23, 0x400, 0x5, 0x5c, 0xfffffffffffffffd, 0x80000001, 0x95, 0x3, 0x7, 0x4, 0x7a, 0x80000000, 0x66eb, 0xf1bc, 0xffff, 0x7a52, 0x101, 0xffffffffffffffaf, 0xffffffffffffff72, 0x2dd2, 0x7, 0x6, 0x401, 0x400, 0x80, 0x0, 0x81, 0x1, @perf_config_ext={0xfff, 0xeeca}, 0x8, 0x2, 0xc8, 0x2, 0x5, 0x5, 0x3b58, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x7, 0x32, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005c000)='/dev/pktcdvd/control\x00', 0x102, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000005e000-0x8)='./file0\x00', 0x0, 0x119) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000005e000-0x16)=""/22, 0x16) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000005d000-0x1)={0x0}, 0x1) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000c000)=0x0) ptrace$setsig(0x4203, r3, 0xfffffffffffffffd, &(0x7f000005b000)={0x1d, 0x101, 0x8000, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000005f000-0x18)={0xaa, 0x10, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000051000-0x9)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r4, 0x1, &(0x7f0000022000-0x4)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000001e000-0x4)=r0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000005e000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="84", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000092000-0x4b)=""/75, 0x4b) keyctl$setperm(0x5, r0, 0x40000) r1 = add_key(&(0x7f000037d000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c75000-0x92)="86", 0x1, 0xfffffffffffffffb) r2 = accept4(0xffffffffffffff9c, &(0x7f0000591000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000736000-0x4)=0x14, 0x80000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000736000)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000027b000)={0x100, 0x5, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a21000)=0x8) keyctl$read(0xb, r1, &(0x7f00000e2000-0x1000)=""/4096, 0x1000) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac0000)='/dev/sg#\x00', 0x0, 0x4008009) write(r0, &(0x7f00000bb000-0x30)="b63db85e1e8d00000001b29d0000000000000000055ed2bc7018cebc9b97aefe904d871d678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e86000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000-0x4)=0xe8) ioprio_get$uid(0x3, r1) write(r0, &(0x7f00009f5000-0x9f)="eee8310000000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e653808020100000000", 0x2a) ppoll(&(0x7f000012f000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008ca000)={0x0, 0x0}, &(0x7f0000766000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00006e5000-0x24)={0x5, 0x4, 0x7, 0x1000, &(0x7f0000386000-0x1000)=""/4096, 0x17, &(0x7f0000883000)=""/23, 0xfe, &(0x7f00001f8000)=""/254}) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00002c5000-0x50)=[{&(0x7f0000fcf000)=""/254, 0xfe}], 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000032b000)={0x0, 0x0}) 2018/01/17 16:12:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e4000-0x4)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcf000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000001000-0x4)={0x4, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x47e, [0x4, 0x8000000000000000, 0x1, 0x9, 0x7fffffff, 0x3, 0x4, 0x1]}, 0x5c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40402, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0xfffffdfa) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000fe1000-0x8)={0x1}, 0x423) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000002) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x80000000000402, r1) exit(0x0) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000018000-0x16)=@random={'zsx.\b', 'vmnet0[%useruser\x00'}) 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00004c1000-0x24)="24000000130007cc00bd0500000100000100000c0d000000000000000004001cf93f0008", 0x24) getpeername(r0, &(0x7f0000349000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003a1000)=0x8) 2018/01/17 16:12:11 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000001000-0x5d)=""/93) ioprio_get$pid(0x3, r1) 2018/01/17 16:12:11 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0x5, 0xe15) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000023000)={0x107a, 0x1, {0x2, 0x2, 0x100, 0x828df857c28fd74b, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000028000)='./file0\x00', 0x500, 0xa2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000029000)={0x2000, 0x0}) readlink(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000023000)=""/165, 0xa5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000007000)='rxrpc\x00', &(0x7f0000029000+0xfb)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000026000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000009000-0x93)="28948a4d3c73046be8429bc5a00ee0e94343c6d33bf5af34a80b9d79bdb625ac2de54b2b207f659ac0cae672dbbb9949ef6021556ac1d123c98f21510bb7f483d064e2d9706e6a38c44099f0d09d6241fff6b411bcc985ab4eeebc73d2f7e245528bd64634c8660fc987722fb66ed43607a4a12b2d6e3fcaf2c8a37845e5579e90a0daacaa1ef5e4fcd1f5f99f84745c8b6ed3", 0x93, r3) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000026000-0x4)=0x0, &(0x7f000000a000)=0x4) linkat(r1, &(0x7f000000d000-0x8)='./file0\x00', r1, &(0x7f0000012000-0x8)='./file0\x00', 0x1000) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) connect(r0, &(0x7f0000e5a000)=@l2={0x1f, 0x0, {0xff, 0x9, 0x6ffc, 0x0, 0x6, 0x0}, 0xfffffffffffffff9, 0x24}, 0xe) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000f91000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000a32000-0x80)=@generic={0x0, "49da6a182528860a7f255ec1688b96fc874fc07a4dd576163234a4fd6d12fe381218e13daae13896ffb65c4e37a971f0db41fba6a6c938d7f0dce60987a8d69a722586e6f8bc08bfbf542f64b13ecff63fd1c3c67f63e0aa615cd4ea4748da75aab6c692bac021ee459a08dd68bdf25eef8933e38b5de42abb7bc3d11ef5"}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ada000+0x8bb)={0x3ff}, 0x1) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={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]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) bind(r0, &(0x7f0000342000)=@generic={0x0, "085e8cd4c36a26309a6695f40c45f9d3468598bc3a545b7e101b9a9e547cdb4f946d77cdce7d65ee27bec5eedd16b28d1c875b1db93a74d32a7e0d3e606c4552bd508427a6a65fd4dba692c7dbe60b8f019d1478e3f0b49b21e67cab076767af75eaedd3e75980b4d62bcebfc7c8da39b99e1472fdbfd2fee5df4276462a"}, 0x80) clock_gettime(0x0, &(0x7f000021f000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000ed9000)="abd54cf7ad5b9b06c491", 0xa, 0x4000000, &(0x7f0000d32000-0x10)={0x3, {"5778c84072fb6c"}, 0x607}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x112, @time={r4, r5+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ac2000/0x2000)=nil, 0x2000, 0x0) r0 = socket(0x40000000010, 0x3, 0x0) recvmsg(r0, &(0x7f00000ed000-0x1c)={&(0x7f000028b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f07000-0x8)=[], 0x0, &(0x7f00000ff000)=""/174, 0xae, 0x0}, 0x0) write(r0, &(0x7f0000fdb000-0x24)="240000005a001f0100000000000000002300071008000100feffffff08ffffffef000017", 0x24) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e06000)='./file0\x00', 0x10200, 0xa) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e07000-0x8)={0x0, 0x9b18, 0x7}, &(0x7f0000e06000)=0x8) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e07000-0xc)={r2, 0x2, 0x2, [0x4, 0xf64f]}, &(0x7f0000e07000-0x4)=0xc) writev(r0, &(0x7f0000e04000-0x8)=[{&(0x7f0000e04000-0x1000)="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", 0x5b1}], 0x1) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f00006b3000-0x13)="696e6f64657665746830b57b73797374656d00", 0x2) clock_gettime(0x0, &(0x7f000046a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000975000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d1b000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f00001e4000-0xfc)=[{0x4, 0x6fb, 0x10000, 0x1, @time={r1, r2+30000000}, {0x4, 0xfffffffffffffff7}, {0x9, 0x6}, @raw32={[0xffffffffffff7bb9, 0x2, 0x5]}}, {0x1, 0x3f, 0x1000, 0x1, @time={r3, r4+10000000}, {0x5, 0x1e8a80000}, {0x40, 0x6402}, @control={0x3, 0xffffffffffffff7f, 0x5}}, {0x5, 0x3, 0x8000, 0x9, @tick=0x5, {0x9, 0x9}, {0x4, 0x9}, @raw8={"7c057bc78fc06bf1dfe2c032"}}, {0x0, 0x4759, 0x40, 0x0, @time={0x0, 0x1c9c380}, {0xfffffffffffffeff, 0x2f4f}, {0x80000001, 0x7}, @note={0x7, 0x625e, 0x6210, 0x0, 0x0}}, {0x3, 0x9e, 0x3, 0x7, @tick=0x0, {0x100, 0x7}, {0xffffffff, 0xe0f7}, @raw8={"bc56ed4d76eb31d139f11000"}}, {0x10001, 0x7f, 0x5319, 0x10001, @tick=0x6, {0x1, 0x4}, {0x7fffffff, 0x6}, @result={0xfffffffffffffffb, 0x3}}, {0x8, 0x2, 0x800, 0x1, @tick=0x9, {0xb96, 0x0}, {0x7f, 0x208}, @time=@time={r5, r6+10000000}}, {0x9, 0x0, 0x2, 0x91, @time={0x77359400, 0x0}, {0x9, 0x30c}, {0x4, 0xfff}, @addr={0x7, 0x0}}, {0x69e7, 0x7faa, 0xffffffffffffd4bf, 0x9, @tick=0x9, {0x6, 0x9}, {0x8, 0x5}, @connect={{0x50, 0x6}, {0x101, 0x7}}}], 0xfc) r7 = syz_open_dev$sg(&(0x7f0000281000-0x9)='/dev/sg#\x00', 0x1, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00003ab000)={0xff}, 0x4) r8 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) pread64(r7, &(0x7f00005e2000-0x72)=""/114, 0x72, 0x0) fcntl$lock(r8, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) close(r8) creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f19000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f000080c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b9b000)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f000058f000-0x6)='./file0\x00', &(0x7f00005b8000)=@random={'system.\x00', "fd00"}, &(0x7f00009ef000)=""/190, 0xbe) bind$unix(r3, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) vmsplice(r0, &(0x7f0000100000)=[{&(0x7f0000892000-0x84)="d59c2c68bd83f961bba94f519db52c1cc05856b846067a73987aed6492814e5b3d57f132dd315859a096778522782f23ed4f402755c6716058aff4380536e82dbe1bc4558fa518117c5ed4459557d6744f1143d1e81235d9d08c788ec9d5d13bf64d82bdf72df04e64f7262cc90971dae4e23ea19d24bd41b2ad43b507ea2f4cadc1324c", 0x84}, {&(0x7f0000ca4000-0x2b)="7037436ff08d12c01c63222da0b91491a258c8ae3300fb8cfdde7c0ef01acea17fd59cfa2fc2d03c8ffc5a", 0x2b}, {&(0x7f0000b9a000)="", 0x0}, {&(0x7f00002d0000-0xd11)="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0x1000}, {&(0x7f000068c000-0x9)="fcc0ed2c4a941d2e5182eb62", 0xc}, {&(0x7f000088e000)="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0x1000}, {&(0x7f00004d0000-0xea)="2c963799e9e53632511d3b7de6fee22b69eab2d5ab9e9ce08f6ec127c4121b9efed66173ac28841f56530e1867b576a5fa44c1807eef52d352d23ce8f8d7c38141477fb63842de26b40208e1aa6dd1141fadc0a9d15301ba1d6dd6f128adb0f73ef0772656c24e99a76771317ff18d5591bd906787505c0dbdc5e61c78174f801dbb0542717ae4ab519efa134843aa16baa84abd87634b439ccf4cfc7a5e9ce55271603d064ffb13285b9dad82b7ea0a864bee9069074e68a769df7c84cb56a544b560fc5a2b97ace4b0ab3b559ec2e75fd507c57ff18970a8c77e5aeafe8e24cfe02549be34ae7e8791", 0xea}], 0x7, 0x2) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000e37000-0x8)='./file0\x00', &(0x7f000051d000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r5 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r5, &(0x7f0000013000-0x8)='./file0\x00') r6 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r5, &(0x7f0000014000)='./file0/file0/bus\x00', r5, &(0x7f000001f000)='./file0/file0\x00') faccessat(r5, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000cd9000)=@assoc_value={0x0, 0x0}, &(0x7f0000282000)=0x8) fchmod(r6, 0x40) r7 = dup3(r4, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b0b000-0xc4)={0x0, 0xbc, "491e35dd036b4dfa9dea37d787c2ee1554debb1175a4505723733ba749ea3755f8cca5f4ee79505d9b5b5b1bcdbed0599556266c44030ead931ab52aedb0d762bdbbe649cf28c876c6ddef6e83a8e537eef3e295b8e90c34c714dc7034af6558f545fa71934ddc4dc4c4abf40b39891e451354c2d0a856a08b33dd3ea090c019d0cb601263eae516f984a439f844e24a99c2c5ed32f3ad2797a5e58763fad76ff63df1325f261d3ecbb76cf702cbf493d61295201bb9783b8192c86f"}, &(0x7f0000a0b000-0x4)=0xc4) getsockname$unix(r0, &(0x7f0000ec5000)=@file={0x0, ""/45}, &(0x7f0000eab000-0x4)=0x2f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000814000)={r8, 0x3}, &(0x7f00006a0000)=0x8) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c5c000-0x2a)="c4023a69a53878b9070d98e6a7950c904fccb51f852047f95caff214106ccc8f83ca9bc3e6b9edb49d", 0x348, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ef000)='reno\x00', 0x5) clone(0x8004100, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e13000-0xb)='/dev/hwrng\x00', 0x24602, 0x0) ioprio_set$uid(0x2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f90000)={0x4, 0x1, 0x5, 0x1c00000000, 0x239}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000074e000)=0x659c, 0x4) 2018/01/17 16:12:11 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000aec000)=""/4096) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00003bd000)=""/191) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x98)="b2a8c2ae43a6b8cf716098f8f50c33bb494943e9487349259ebaadedc6a1b5917e017a8f8904009e1a5b6c315b7db93b7d604b608f9d83fbf4cf9ace836ed9995a902d638d0457fdeea1a88b7e9338d910a97c14ed347bfe8e212bbc78169e9db411a906f0099c9d1c04fe3ee1db54ea5d593b2a56b718a111d24f1a3a587c74f50678fbcce2053551374585b895d4383ac1c43b21f7228c", 0x98, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0xffffffffe2a7a9dd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000019b000)="2e1a") r1 = add_key$keyring(&(0x7f00004a9000)='keyring\x00', &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x3, 0x6, r1) socketpair(0x3, 0x2, 0x8, &(0x7f000036b000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000a56000-0x18)={0x5, 0x80000000, 0x7fffffff, 0x4, 0x2b6b, 0xbd6}) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000a85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000eb3000-0x8)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00009d3000-0x4)=0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x4, 0x10003, 0x0, 0x0, 0x0, 0xa4a9, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x4, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000cec000-0xa)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/17 16:12:11 executing program 7: r0 = request_key(&(0x7f0000020000-0xd)='dns_resolver\x00', &(0x7f000031e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001f1000-0x9)='trusted.\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000486000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x0) clone(0x0, &(0x7f0000240000-0xf3)="", &(0x7f0000c4e000-0x4)=0x0, &(0x7f0000750000)=0x0, &(0x7f00004d7000)="") 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r3 = syz_open_dev$usbmon(&(0x7f0000ef0000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x2000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000ef0000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000390000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r2, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000753000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) fstat(r0, &(0x7f0000dad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) 2018/01/17 16:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x7f) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) readv(r0, &(0x7f0000d79000)=[{&(0x7f000019e000)=""/74, 0x4a}], 0x1) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/sequencer\x00', 0x3e, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690d0af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a36d1f36bbb101066bd7e9f938b18e1bd9fd15cd2825c1ce30ad38761b296c5f64a915fb8c1ecee1f58c8556280f72819509da8e0bf44255345dbab01836fab53a121e23cf3bfdadb6fbe36f73c890c30f48d316c73c28d81a701dc3fc4a18d537ca87cd75b893252d9994afe9945aa6166ee7dd137e434279fa61d1fa3f6628a6fb4ce5527a92dbc59eedab5aef65754bdb842312c8a7c87d1db4c50d9103fa484dc910e8a6124285fd648bb1210db5756359fc163dd87eceb3e50b3bf40530ce3dfa34addb3acd97c7edb3104eab775b78190c61bef8b7d7dabca395f534d0c6c2afec940f0889dd168fc998c863ed0788983e3c80bcdc18533641ebb250504e3112f845478f218b30601c74599e16a1abfbbe2b4697d7f73290893a8abc28f8c7b18742e0fbee1b3477df81fcf1844e9a1e61322ec2e24ebb323b957860b6a2d693e0d056c43ebc272aa380c508dd4eae7c5612b7b8a813016ef875af115f1f62f36ae5364a112368c8ad8dcef6c16b5ea266967071df731404492ed02f2b0f1369ea622e0553295a9d61944f60011ca9e8104d446df1c8da8a86598c03589e4783fc9c2d509f7307dc6be748d3087d2d6a3a3411aabfa597e1ab639214a3faeddd94d5dad5b37f82bfb1a7b5e82cf305f61e034d70e1961f35dcf5d84e07d1810611cb7e9380d68142e4f292da9b875907795c57dbd966ba3c4cb0480dceff146b12a7b10adab5b1acb1fdcd64dabd52f96adfd27322825bf6d484852b4bd294ce0c0ef65f4b940612ca74adc2997f7fa0e415e88bc4cf99d39e28ebb7df0d8dc771cf2568caccaaff4f1f75fce76cbdb7a00aa5db4ced8ccf4b32a589ac3a5de5280713ce14700d0a97aa03cafb5c25202b80a7048abe5bdee3c6ea1e5b7a815a2e856562776c086a2c489151c424e99175dea48339a0d41aa5a89f049a232acda75c4ae214fdbc4a0e5eea4f1291615e4b38c5057b1f90cbd8b5f02e0ac304eaefe2c746c8593a47cb3fbe382b02e2cae113291d5fade164a9f10dee9f283feb4888a629467083ba80cc5b4d89e355b428da7337009e9b464086068d12e94079e02f6eaa51d6cb35fd6dce0d832249108150802fd99eaabce8a6030e3308a797a7461aa01afa601f07132ffc76c3fba13fbaf7ae372650b9b8bfa98e995c2f6c34e32e6268eb4f636c669cd8cf6795cbf3f27bf1711df2fcdaf17fd64b288fa60ce789c7568d4da943a4c0bc3b58260c007eaefbc55710863522662cc3b30dac730c7c851fcf363b60d0c86e5ce588e28c5d4857a1229e33ffa4b948049ac8da71cc92d33f60db879b7ab16c53489f80e06f04f305266ca4cfbd70495e7584cc438172e628d3e83e5997acc19959756b815064a6b9ec6d83669b6ee9474e7ccd2d1f187c46aa4b52f8f9510efb390040389cf697f2210b0a041ccfb3ebc1674240563b02aa186b073d99691f0a40538aadf1ca2e4ff9b876a98f8271f", 0x518}], 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003b9000-0x4)=0x0, 0x4) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x17c}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000478000-0x8)={0x0, 0x101}, &(0x7f0000e7b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e63000-0x4)=r3, 0x4) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x278, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x240, 0x18, [{0x1c, 0x1, [@nested={0x4, 0x0, []}, @nested={0x14, 0x0, [@typed={0x10, 0x0, @binary="20393a7aed"}]}]}, {0x19c, 0x1, [@typed={0x18, 0x3c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0xc, 0x4, @uid=0x0}, @typed={0x10, 0x96, @u64=0x0}, @nested={0xb4, 0x3e, [@generic="0605a31f287f3056e6b75e548d4682b17835acb1f6f93b11f2f340503eee5434626f910be5becf1b36a6156bacbb83e94647fe699c3d8de84df36c6c4fa84f737a6227f897a3dd8d9a51f88a9c5b17ccf6b510dd6c4d742ea1b1fc94d787e10a9f338d62596aa1ebd8d4229d9f244f75f821c0ce445712bd219ba93cea217c565d98ef971991e795f45c5bb27d85dbcd559bd68d9c836adb023dec51614e4ea75c149834bd15e6baa8a70023f5f71b7f"]}, @typed={0xc, 0x11, @pid=0x0}, @generic="e39289c8114cb5057b9b64d07fe2ba94588a6fc7415548757c4d1b476e7512d7b503a1e199e0c609551a6f4627da083244d573c407066489fb417184ca29fdab2cc9644726fa5011ec10fbd759b1caba0aac21d630ef64281f12ab3243473fb65d88edfa2fe61205914f5cf5b457d2347ca5343e3abf5f24224fbb2e6ef24232f1f9c5f7133406f4ab9ade2c12a27e875404482c7751d5341d4187c1b4b73d8ed76ea1"]}, {0x28, 0x1, [@typed={0xc, 0x3e, @uid=0x0}, @generic="11b685e0f93acb206339dde295148b44c62e26", @generic="b96866675a"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x278}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000e15000)=[{&(0x7f0000778000)=""/128, 0x80}], 0x85) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/17 16:12:11 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0xe)='user.+cgroup+\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x2)='%\x00', &(0x7f0000b6c000-0x2)='-\x00', &(0x7f0000b59000)="5b2d832c00", &(0x7f0000001000-0x3)='[+\x00', &(0x7f0000000000)='\x00', &(0x7f0000316000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00'], 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setstatus(r2, 0x4, 0x2800) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000057c000-0x8)=0x0) sendmmsg$unix(r2, &(0x7f000046d000)=[], 0x0, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000056f000)={0xfffffffffffffe1d, &(0x7f0000001000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 16:12:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c08000-0xb)='asymmetric\x00', &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b59000)='\x00', 0xfffffffffffffffb) 2018/01/17 16:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/rtc\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dbc000)={0x0, 0x81}, &(0x7f0000bc9000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000f9000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x341f768e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:12:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000541000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aea000)=@ethtool_drvinfo={0x3, "823f9cb0276ba94695aa367f47df65471ce36fd3f6c7c6e7cb5c7b040c6766c7", "87b85cf4ca8f7f2ef3d51143935faa223efe37d6825655359c491f0353f528af", "a08d4b352199cde4f69fd55a6e825359bc5152ff7ea0cc45ff356e83e0be7793", "70851abd6343ae524a1bc3dbf2dd647e06c4a7a22689e491f5381a88486930ca", "8673b959915438b6004680a26e8fddbea12b141d141ae758ef483df878edbff2", "6ba4cefec3f5d98681d8cd92", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000849000)='mountstats\x00') epoll_wait(r2, &(0x7f000074a000)=[{0x0, 0x0}], 0x1, 0xffffffffffffffff) 2018/01/17 16:12:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000843000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x3, &(0x7f0000959000)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000002000)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000-0x36)={0x0, 0x2e, "bb2c61fe84593a487840ddc79028b5d8c93cf675cf0199cae12afd3b1317b6071bf7a5985afbc0a3a97d315b5081"}, &(0x7f0000003000-0x4)=0x36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000-0xea)={r1, 0x7, 0xe2, "77cb675d93642d40847870103ac7191ecaf9a27a60cce38b583c75cb9253eb5cc6667bf134b0de38848f9c8c0067f5eeb58fd77e7a0c4cba1f57cb8186e4f046bf1177df8afd8c8b1ab1da4f94d3bde62a1aaf62584383102901e4874bce7665ef490f684c4e3048c70374d21e42af4c38d0b5c82a7f59768fcfe0a94b8790534f217fc53fe5288fa84814157a71317363e66191fd9e386677f6e4c9a6bede2eef846a19f34dc80eac46609576aebe39b2a62cb6926875bc42b76fa8c0684f79f9ea357ed97bfbe9d0663d8881ed83a3a7ce7f3e50367623f93852ab5d4c0764cbca"}, 0xea) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r2, 0x5ec, 0x81}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/17 16:12:12 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x2, 0x2, 0x6, 0x6}) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000)='net/ip_tables_targets\x00') 2018/01/17 16:12:12 executing program 4: ioprio_set$pid(0x0, 0x0, 0x101) r0 = gettid() getpgid(r0) 2018/01/17 16:12:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x40, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffff14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de4000)={0x6, 0x200, 0x820f, 0x5, 0x31, 0x100000000, 0x7f, 0x80, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)="646e735f010001006c7c657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2)='+\x00', 0xfffffffffffffffb) 2018/01/17 16:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000494000-0xda)={0x0, 0xd2, "8e802c886efad8f6f152911e008248f77e034abcd626b67ab05bd953c66cf1205b00befff98622751230c97a3bdbdcfbf0875029cf910d3d8d3abb0ae4b26e099df8c32bb0030237378e23cd0f752f7e8c47c88622811eba4eb6d4998c928a1dc5b4665b7818873d47d628ff77b90e6f35633fa814e6edc71c8d826246101cfea0be536ec394b988ec9a6c1e955361184dc7e1b955a5c8a4be33669202fbce1e0d4b111e14d41d5ef08ca25412fd92bea4d21fa2c645dfa71d78257f45331b7783e9b854df3ac2fb16400c88c24417f56194"}, &(0x7f0000bbc000)=0xda) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000041f000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x9, 0x7, 0x5}, &(0x7f0000d64000)=0xa0) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000ea0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000941000)={0x0}, 0x8) stat(&(0x7f0000b54000-0x8)='./file0\x00', &(0x7f00002a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000aee000-0x1c)={&(0x7f0000845000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000fb1000-0x8)={&(0x7f00002e3000-0x448)={0x448, 0x3, 0x6, 0x11, 0x0, 0x3, {0x0, 0x0, 0x7}, [@generic="329e4c9e143b3b5f44e6b112962cbd4ad5aa5f69c921aabafdf59a42e438a9ab8d3dec9cd5d1d4d52d17f06cb28db1ee3b32a7952be57c97cc880ec4eb54f09e8ad16cf81a9fc4b5b342def4607839d1c6d348c8b1d735af8de1baa921c3d3998c96d49474f68e3088cfdb800f26885a9427e0486492b20fa12e6bd7ea2d169c06b1948bfefee03e5a6238fbe3625304f55d319326b66b29f76d60e386ecf016ab189f76972f3cf3ce8908eb5a86", @generic="c41059b6fbbd6b774f718924492a18c2a65d93890133e3c7cb347864fb2237d4484de4045e79588c0075f9112e69b23fac36db2b7bc3dae5eb363b416158dc1e1ab8d1c0a5e5663d36f1a36001755c801a33d90badc8f1bd30acf906a94a1bcace277c", @typed={0x90, 0x19, @binary="cabf56e37f70b687def90d758b54809a2cbca060cb6dc95e40cfad240942fdd08e343733b1abdfe8bba24d46386a9e3e1a5d90ab2c6cb719984ad728550fbedbb315aec2c4d019daa7c6bccb6ff4642ca785079533cd57a0a79132bf066aa3dc36fd8a12b42810eab4342e5c7c22ab84baa927247749f15976f8c698aa0e24e3d90c12659295d3cf"}, @generic="bf8aee66e8320132a9b85dc905f2d0ad5775a258781b1e", @generic="d83a6f5063341c0ea4efb64c25e7e1b4a9", @nested={0x260, 0x4, [@typed={0x14, 0x56, @str='/dev/random\x00'}, @typed={0xc, 0x6e, @uid=r4}, @typed={0x18, 0x94, @str='/selinux/member\x00'}, @generic="e1f9ff86e8dbfb42163d368f948cc71dec84fc8c64336b656bef696eb61ab4ee5ef6a395", @generic="b0b8c78a3f8caa4031f2b2ce8e45bb2da93ca547cce63fa7a50c588ec4e96491ed4cfbdc4941a7f279dd30883beb3c7b", @generic="0e2c8df1c494a4bb570d532d0dd734c3f432099e2c75d4a9232bb9f755cb723031a7df0d8c8180bc3d2167769c22457a931d92e8b50e2a3aa48d0a875eb5a0e05b2e436c087e5833d168abb13981bf97073d2d5457367a9f88d785c9e0d3af45bfc5766aec7ff291a0f3f8d2065353d67c6cb2a885e6706a3a229f226ebc037dfc2713d66fcf1b2c9716a4da0fa720b56d2dc74fcf732986a4cc5cfd12478762056e3248ce8eb4b4f2ff9e10184ac4d384d083f59633ebad2e77eae4fe3317", @typed={0x104, 0x3b, @binary="f59e939d1ea41726449932dd8fd34a2cded63b370dcfd37f5b003290a66e28a472ee4731892957d821d7930798633c0587ca92aeadb71b2359f0e7e99dbccc1c847174063b7c6c3e7fe215d0bda11a46ac8eee59ca78948f61fc68dffb22f8b365298a858903a5e2dc86c7c82fcfc6f5a7bfa690fab3f0a7ffd4ab81ffe6528fb44be53a736362a52b471e14cf3b23a2c6cdd759bf8955cbd495cdfbe96939a6f27b61ffde5dc2fae8d5601f20ae4e0dc29f7c8daf7a784ec55e0c1e7eac0914494682fb7bcf691091fae3a1c1e7dbb6867d8c0d10dac96ecbf7cc429f2080fc4725d51931270473dda8a29931c3d0c297ef555d3e32a6882e"}, @typed={0xc, 0x4d, @fd=r2}]}, @typed={0x8, 0x33, @void=""}]}, 0x448}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/01/17 16:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001b9000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000af9000/0x4000)=nil, 0x4000, 0x2, 0x10030, r0, 0x0) memfd_create(&(0x7f00009f8000-0x4)='dev ', 0x0) mmap(&(0x7f0000bc6000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:12 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getgid() signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:12:12 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00000a6000)={0x0, 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$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x10001, 0x8, 0x9, 0x80, 0x0, 0x2, 0x208, 0xa, 0x40, 0x3700000000000000, 0x9, 0x7, 0xfffffffffffffff8, 0x100000001, 0x0, 0xdcf, 0x6, 0xef5d, 0x3f, 0xffffffff, 0x40, 0x8001, 0x100000001, 0x5, 0x80000001, 0x2, 0x9, 0x3, 0x9, 0x8, 0x1, 0x400, 0x7, 0x3, 0x8, 0x5, 0x0, 0x81, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x8}, 0x8, 0x5, 0xfffffffffffffff7, 0x7, 0x6, 0x80000000, 0x6, 0x0}, r2, 0x20, r3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x208040, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 2018/01/17 16:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup3(r0, r0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r3) getsockname$packet(0xffffffffffffffff, &(0x7f00003d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058d000-0x4)=0x14) pipe(&(0x7f0000a96000+0x26b)={0x0, 0x0}) ptrace(0x11, r3) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000051000-0xe)='/selinux/load\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000b44000)='./file0\x00', &(0x7f0000846000-0x6)=""/6, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ac7000)={0x0, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001ce000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb2000)=@assoc_value={r2, 0x800}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007b7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006b6000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 16:12:12 executing program 0: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dab000)={0x40000000, 0x0}) prctl$intptr(0x2b, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) signalfd4(r2, &(0x7f0000e82000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r1, &(0x7f0000e84000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000030c000-0x8)={0x0}, 0x8) 2018/01/17 16:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40041) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f0000229000)=[{{&(0x7f0000872000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000040e000-0x40)=[{&(0x7f00000e4000)=""/219, 0xdb}, {&(0x7f0000797000-0xc1)=""/193, 0xc1}, {&(0x7f00006d7000-0x8d)=""/141, 0xfd62}, {&(0x7f0000292000)=""/99, 0x63}, {&(0x7f0000dc2000-0xaf)=""/175, 0xaf}, {&(0x7f000012f000-0xbd)=""/189, 0xbd}, {&(0x7f0000dc7000)=""/172, 0xac}, {&(0x7f0000104000)=""/1, 0x1}], 0x8, &(0x7f00007fd000-0x79)=""/121, 0x79, 0x0}, 0x0}, {{&(0x7f0000959000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000768000)=[{&(0x7f0000d32000)=""/67, 0x3e}, {&(0x7f0000014000)=""/239, 0xef}, {&(0x7f0000fc3000-0x78)=""/120, 0x78}, {&(0x7f000080f000-0x9d)=""/157, 0x9d}, {&(0x7f0000d2e000-0x88)=""/136, 0x88}], 0x5, &(0x7f00007b5000)=""/94, 0x5e, 0x0}, 0x0}, {{&(0x7f0000026000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f0000099000)=""/0, 0x0}, {&(0x7f0000e84000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000beb000-0x85)=""/133, 0x85, 0x0}, 0x0}], 0x3, 0x0, 0x0) 2018/01/17 16:12:12 executing program 7: r0 = add_key$keyring(&(0x7f000023c000-0x8)='keyring\x00', &(0x7f000072b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, r0, 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) add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4f)="fd994908d06b697210e2eb44acac30690f27a2eaa48f5e08d99d7e67075b3d44452bf7e113e0bdb42de326ecbba166a70b5c2c4c4170583631408e9f7cda006c506922972eb50daf689405d5f46f29", 0x4f, r0) 2018/01/17 16:12:12 executing program 2: sysfs$2(0x2, 0x80, &(0x7f0000abd000)=""/4096) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"f9f80e2cb68ecb"}, 0x0}, [{"d1c9d5a78632cf"}, {"9875c3390db368"}, {"36f6012464b228"}, {"121f7664ef893f"}, {"ddd8e77b274f07"}, {"2712b6f17be8fe"}, {"4c2f625e54e8b5"}, {"8ce0a30c028d3e"}]}, 0x48) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x8, 0x4) 2018/01/17 16:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8f000)='/dev/sequencer2\x00', 0x800, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) 2018/01/17 16:12:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200400, 0x0) fstat(r0, &(0x7f0000a9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000e1b000)={0x0, 0x0, 0x8, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000852000-0xf)='/dev/snd/timer\x00', 0x0, 0x1000000001ff9) syslog(0x9, &(0x7f000081f000-0x41)=""/65, 0x41) syz_open_dev$evdev(&(0x7f0000123000)='/dev/input/event#\x00', 0x9, 0x8000) 2018/01/17 16:12:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x418000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000-0x4)=0x4b1, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000)="8c6560ead02c720e8f69d9f562e29fddeb6f75383b9fd22a0d95e0ae141b49b850961fd0a4389b5c2a9754fe0361f9f4b8436238b70ecca8e1079c1f4e03bc3fa858811005a9c877e7c9e94895228bc263c4bb69f6a8b114ae133ad6fb117c096f3408110060f59cf9d15f808f0932f0eef3afc224d728ef5a890e96a78cb762d081a9a138e8e736075281153bb124aa1ae5", 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f00000c9000-0xa3)=""/163, 0xa3, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r4, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r4, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000df2000-0x4)=0x3, 0x4) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e5a000-0x8)={0x20080522, 0x0}, &(0x7f0000b39000-0x18)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r0 = getegid() getgroups(0x4, &(0x7f000074c000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) setgroups(0x2, &(0x7f000003d000)=[r0, r1]) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0) 2018/01/17 16:12:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x78)=@ipv6_deladdr={0x78, 0x15, 0xe11, 0x6, 0x2, {0xa, 0x3f, 0xf6db40349fd09b2f, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x22}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5f5f, 0xffffffffffffff7d, 0x56}}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000800}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000983000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r3, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:12:12 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000)={0x7, 0x800, 0xffffffff, {0x0, 0x0}, 0x0, 0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000093a000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getrlimit(0x1, &(0x7f0000dac000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000e41000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/17 16:12:12 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fd1000)='keyring\x00', &(0x7f0000f8a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) timer_create(0x7, &(0x7f0000377000)={0x0, 0x3a, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fb000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000977000)={0x0, 0x0}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006bb000-0x20)={0x6, 0x6, 0x0, 0x8, 0x8000, 0xffffffffffff0001, 0x1, 0x10000, 0x0}, &(0x7f0000a87000)=0x20) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000fd4000)={r7, @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]}, 0x100000001, 0x6, 0x8, 0x4, 0x45}, 0xa0) geteuid() timer_settime(r1, 0x1, &(0x7f00008a8000)={{r2, r3+10000000}, {r4, r5+30000000}}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000fd1000+0x8ca)="650079000000000007004acc0523bcbdeea2cc5a2cf111ea49a42e2679d900b3d1e2b7c565446593d731a269856d53aa8ab3f3d86b9815251e9556e83f18e92528e1534b06f5fe75da95834a0b8b6ab38bde6ea36e7ee28d0b49b37bdf85df3292b823de66270880c6ede85a9d", &(0x7f0000e5f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd1000-0x10)="bbd9795c0e3002e36adb2293a240737f9c53bfaa9a26cbba0b6a3ba4b669345c4699cc1a3bb68349b523feb740009f58fa16ef69a046ec9870142d7e0cc52c250e684e85597c86612006d613db29dfa333ef1a371915ab0d8063f37c", 0x5c, r0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f00003cb000-0x5)='user\x00', &(0x7f0000d30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee5000)="", 0x0, r8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000fd1000-0x8)={0x77359400, 0x0}) keyctl$unlink(0x9, r9, r9) keyctl$get_security(0x11, r9, &(0x7f0000010000-0xe3)=""/227, 0xe3) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00002c7000)=0x1b, 0x4) r0 = socket$netlink(0x10, 0x3, 0x200000000000001e) getpeername$netlink(r0, &(0x7f0000454000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011e000-0x4)=0xc) dup(r0) 2018/01/17 16:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/ppp\x00', 0x10400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f000035c000-0xe0)={{0x3, 0x1, 0x0, 0x3, 0x4}, 0x9, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x3, 0x20, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) ftruncate(r1, 0x5) write(r1, &(0x7f000072f000-0xfd)="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", 0xfc) [ 113.921818] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 16:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c7b000)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000063000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cbb000-0x46)={0x0, 0x3e, "bba9f52388edf55105bd41a4d1d74907b204e0fe98ef127b1677601461429c7506430300a7cb5ba410c92fba1a4128c021734795b37b40a3bda3edd4430d"}, &(0x7f0000ffe000)=0x46) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d6a000)={r1, 0xec, "c6bb22c26d9e1b79639d795e13e8d91387ed033bda3812c9047b64f6e2151479e69cba9906f6636e949a9e4dc8e0bb4c686199f5ab2276b357d794dad7d902cdfe8b4d7e6c7ecd8867f00de6828b84c9712d6ef48f07e0c1238548ff6d1b7fe2865d7524e7d5cea7aef356043768f65d3e39b426e5b90b0dc1ede6a9e5ff5636b1bf2eff6dcf0344bf0ff8b3e3fb4495478e57209972bf3ae52914e0366923393495713625df15e6c15bf48aabb7fd2ccc2f760cba3409cb386c1d5a3e9d5a7818920e6d43eca38c68aa8b17ee50c8e54961f70d186717ad3ca4176960418f27b3393c2d1791324818e607a6"}, &(0x7f0000c64000)=0xf4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000610000)=@sack_info={r2, 0x401, 0x4}, &(0x7f0000bbd000-0x4)=0xc) setns(r0, 0x0) 2018/01/17 16:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pipe2(&(0x7f0000f39000)={0x0, 0x0}, 0x84800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b44000-0xc)={0x4, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/create\x00', 0x2, 0x0) r4 = syz_open_dev$mice(&(0x7f0000307000)='/dev/input/mice\x00', 0x0, 0x2000) fcntl$setstatus(r1, 0x4, 0x800) r5 = request_key(&(0x7f0000011000)='blacklist\x00', &(0x7f00006e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d31000-0x10)='/dev/input/mice\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0xc00) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000837000-0x40)=[{0xc, 0x4}, {0x8, 0x2}, {0xf, 0x2}, {0x8, 0xf3}, {0xf, 0x8}, {0xe, 0x9}, {0xa, 0x10001}, {0x7, 0x200}], 0x8) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000009000)={0x2, 0x3, 0x2, 0x31, 0x11, 0x9}) r1 = add_key(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000008000)=']keyringmd5sum}\x00', r1) 2018/01/17 16:12:12 executing program 0: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) restart_syscall() mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x3, &(0x7f000005d000-0x4)=0x0) 2018/01/17 16:12:12 executing program 4: nanosleep(&(0x7f00001f0000)={0x0, 0x1c9c380}, &(0x7f000079a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000945000)='user\x00', &(0x7f000025b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x86)="53dffb0f9ca7815afceaaf1056fa607f1a7cd5e21d5f189f6e12d5f0b152ce51a53ad2af980f0692430b932c543c95f0c5c0f6a801c870c2aa25b65c2d9c59cc32ca6112f5fcf49c0af086d35b12e3686a012bbddf61996582ce972773e0889dc7947d12059a45f92381fcde2e2a0bb7c289a40adc2ed04aace729f19b185b1d5e4557ef6e2f", 0x86, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x8000100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xe6)="abe850b8cb022efee4a0f2e93d089ea27f7f0063c9aa0dd4506484a89d90f82603464c9ae579b9fff59a8959dc32832c53cfe2da62fb4f6d729fcf09eb1a16cedd7195ec1f150b2eed361ac4fa4b1b0d196d6f551d706acfec9a0f09196ee0d08a04856706dc264ec296b4bd99b705a587e2e3b06c63c8a59a609c5641fd3cc419302e556034367dee660fed5fafa56d3c6b8b79b9f0962249e792c48e5df5e9e15dfe6550f6bbb1c84cf5f0e998d298d48cbc8cbb805f983fa31642c6d93da29f464d77e1f3acfdbfefb3f25062902c877050006432a8d5ba5c2765ac458f80eae0fa85ac32", 0xe6, 0xfffffffffffffffe) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="5400ebbf979c158659c63e220b52c3a7208f0a3ea8eb000c822d3c400063448ac87ebea58ddf4fa72c9e40079ac4b0e86453fc3a745bc42cf9583be3d8c075c40b7f5a90215598a65a97c252d0e19426f19d18b63760b889dffcc63e5ae3aa026a10e3c295fae4ede99638fa133a23e89c5860c73775a1fefd91e5e252d24e655e447d2ed5eeae8466621e5302dec871f7e7f6ca07", 0x95, r1) 2018/01/17 16:12:12 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/227) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f83000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f0000b06000-0xf1)=""/241, 0xf1) 2018/01/17 16:12:12 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fd5000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd7000-0x18)=[{r0, 0x1000, 0x0}, {r0, 0x14, 0x0}, {r0, 0x80, 0x0}], 0x3, 0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000fd5000-0x60)={&(0x7f0000fd4000)=[0x3, 0x4, 0xd1], 0x3, 0x8, 0x7fff, 0x4, 0xfffffffffffffffd, 0xfffffffffffff000, {0x42, 0xffffffff, 0x6, 0x3, 0x8, 0x0, 0x0, 0x8, 0x3, 0x7, 0xae, 0x800, 0x7f, 0x1, "f2cbf8080e382e9f4b70fd7efb419ab506c0d2d16477e8bb2413d1b92384af59"}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x2000000000000019, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/17 16:12:12 executing program 2: poll(&(0x7f000001c000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x1ffffffffffffc7d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) pwritev(r0, &(0x7f0000d61000)=[{&(0x7f00002f4000-0xbf)='2', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r1, 0x4, 0x2000) pipe(&(0x7f00009b4000)={0x0, 0x0}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00009cc000)=0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f00000b9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ad0000-0x8)={0x7, 0x2, 0x5, 0x1637}, 0x8) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000483000)='cifs.spnego\x00', &(0x7f0000fd0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa2000-0x9)='#-+GPL**\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000ad000)='keyring\x00', &(0x7f0000782000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000917000)='/dev/sequencer2\x00', 0x1, 0x0) writev(r2, &(0x7f00002ce000)=[{&(0x7f0000400000)="596ee327", 0x4}], 0x1) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xda7000)=nil, 0xda7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da7000)={0x6, &(0x7f0000da7000)=[{0x5, 0x7, 0x8, 0x1}, {0x2, 0x3ff, 0x100000001, 0x34c}, {0x7, 0xfffffffffffffffc, 0x200, 0x1000}, {0x1, 0xed, 0x200, 0x84}, {0x4, 0x120, 0x1, 0xa6}, {0x55ecc915, 0x3, 0x10001, 0xfffffffffffffff8}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000a76000-0x4)=0x0, &(0x7f0000129000-0x4)=0x4) write(r0, &(0x7f0000da3000-0x2c)="26000000120047f181ff050d43000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/17 16:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005f9000-0x38)=[{&(0x7f00005d9000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000)=[], 0x0, &(0x7f0000ea1000-0x30)=[], 0x0, 0x0}], 0x1, 0x20000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000349000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f000052a000)=0x1, 0x4) 2018/01/17 16:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000ac0000)=[], 0x2d0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f00001aa000)={0x0, 0x4, 0x9, 0x5, 0x400, 0x1f, 0x6, 0x2}, &(0x7f0000c8a000-0x40)={0x7, 0x1, 0x9, 0x9, 0x400, 0x9, 0x2, 0x1}, &(0x7f0000826000-0x40)={0x1, 0x1f, 0x7, 0x5, 0x101, 0x7, 0x8, 0x1db4}, &(0x7f00005a4000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a27000)='/proc/self/net/pfkey\x00', 0x8101, 0x0) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000001000-0x14)={0x54, 0xc7b, 0x8, {0x9, 0x1c}, {0x0, 0x8001}, @rumble={0x0, 0x6}}) memfd_create(&(0x7f0000da9000)='vboxnet0/!,vmnet1security\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x3, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) 2018/01/17 16:12:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) sendfile64(r0, r1, &(0x7f00007f2000)=0x0, 0x48) epoll_pwait(0xffffffffffffffff, &(0x7f000025c000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000c5c000-0x8)={0x0}, 0x8) 2018/01/17 16:12:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)="2f2e0bb7", &(0x7f0000003000)="2f2e0bb7") getxattr(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f000000c000-0xe)=@random={'osx.\x00', 'system.posix_acl_default\x00'}, &(0x7f0000000000)=""/56, 0x38) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x4)="2f2e0bb7", 0x2, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) linkat(r0, &(0x7f000000d000-0x4)="2f2e0bb7", r1, &(0x7f0000001000-0x4)="2f2e0bb7", 0x1000) 2018/01/17 16:12:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/38, 0x26, 0x7f, &(0x7f0000011000)={0x0, 0x989680}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000001000)='net/mcfilter6\x00', 0x42, 0x0, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000069b000)=0x0) ptrace$getregs(0xe, r2, 0x7, &(0x7f0000713000-0x7c)=""/124) clone(0x0, &(0x7f0000698000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000da2000-0x4)=0x0, &(0x7f00005c2000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076f000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023d000)=0x0, &(0x7f0000ed6000-0x4)=0x4) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='.', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f000015b000-0x47)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/17 16:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001aa000-0x1f)="1f0000001e0007f1fd7fffff0700007700000041536b8d3d9339080001454a", 0xfffffee4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000baf000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0x1000, 0x683}, &(0x7f0000fbd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1a000)={r1, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa096, 0x1, 0x9, 0x2, 0x20}, 0xa0) 2018/01/17 16:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000060a000)={0x3, 0x4, 0x9, 0x16, 0x0, 0x100000000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005df000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000abb000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x801) write(r3, &(0x7f00000b5000)='\b', 0x1) 2018/01/17 16:12:12 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fc0000)="8f1cadde", 0x4, 0x0, 0x0, 0x0) 2018/01/17 16:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x1, 0x0, &(0x7f0000c0e000)="1c"}) 2018/01/17 16:12:12 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) fchdir(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0x0, 0x9be2, 0x7fffffff}, 0x10) 2018/01/17 16:12:12 executing program 2: poll(&(0x7f000001c000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x1ffffffffffffc7d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) pwritev(r0, &(0x7f0000d61000)=[{&(0x7f00002f4000-0xbf)='2', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r1, 0x4, 0x2000) pipe(&(0x7f00009b4000)={0x0, 0x0}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00009cc000)=0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f00000b9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ad0000-0x8)={0x7, 0x2, 0x5, 0x1637}, 0x8) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a40000-0xa)='/dev/ptmx\x00', 0x7ff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/17 16:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x1ff) mq_timedreceive(r0, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000043a000-0x4)=0x0, &(0x7f0000336000-0x4)=0x4) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdf000)='./file0\x00', 0x3) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000d50000-0x1c)={&(0x7f0000fe0000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000fe1000-0x8)={&(0x7f0000d74000)={0x3dc, 0x28, 0x200, 0x6, 0x2, {0x1a, 0x0, 0x0}, [@generic="1aa11814afd3a256ae2a31bda674c43cd80a15595636a5c14a7fdd15a33ffc71c675fc74a58f8ab8a89389a5691a803dda05a93e5f286443cb507feb14c725bd3d8f37772236ff7178ec97340bd252cfff0c27609bdeb086004f6ff1acef3736a319525db4545eaf7b444af31eba28131936400528be4a78fc65eae216a4898ac9a8113bdf529e033a90", @nested={0xc8, 0x7c, [@typed={0xc, 0x27, @ipv4=@broadcast=0xffffffff}, @generic="811995debd41a8696a641577fdc49194c5a2a5fb8151cf2f6f925b20e10f422257332248b9fa3ba393f47eee17d9d28a0ab3eab15cd6c30acbc2ebb60f976f94a4ac8d5919882ebec6de437c4342c02d541eb2cf50a5d9c84adca6ce1137e43257aed0dd702e43331acad1d7fc2c8d2bbca7a6ee5360d577e1caf0b46ab237e123cbaa8e24fd1ed5e65058fdd9a1428c7c43f97ab416f7a4188bea9b0c487921dc12e1ba05d61527777a83203d65f97d4df6c2c69de25c"]}, @generic="bf20e03575e88ca03737854fc9b26518df3b4f1ba9b442f86234529b13edce0382af2b5a680aeb2606e95b3f03132456bfd957f6caed6edb3e804bf447e8fd36bbfa167b97450791d1b75f11e1c4f0cb2b4f465de6a0596e7198d645fc6b41d2dd389c9d933d0d8e95a482040e1f403833f1cdcfb8ba6a8378cebb9b027c365d8d8ec4f784b30be0bd3def80a2ed4785b24e17ac4bdfc82758eba9c883fa3951451dea77af305051a8fc26c51455f5fd6d3f4a149c1b2673f57414dbf2f0fa428fc03e7a119c29706397e30d39cc96ec87ec9602afef7cf420c8dfb49d9bd6c9a008ba2812a96ec5911bd804aa63b6cdd24eb27b141c3d10", @generic="83d091c66580872b651fba086798dadb4cb6fefff423f0de86a93a2565ab4d91db856f74b098bc51f25ba626086d5fa9f72b9ea577970b559574e848c62baf27ba676856f0a63fc46cbdefaaab6a76f86e2a475a7522532e224de915069ef918faf0914bf11b9b41f24c1dd6fd87c4f68a995b1bbd17282cba57bc5126c5d6aaabc359983d9d1ed4e4744145342b8a0a9aeda17f71edee5b9bae00714eb55c3d342bcc458f4a76936564ccf95d06162c5232ee5f4fc943e27b0c74d2f54d294df5f483e8511e4f4e8d36f44f49bc", @nested={0x14, 0x75, [@generic="041b4f1322c06ea718048f81a3978306"]}, @generic="094d3a500d72637a1945e34b7a5566c82094e2c0b2cdf5405d9be38597ad6ccb0deec96712b7eb5c973d7cb4b990dc61ae55eb3bb0c498c8efa98ea31568cd05cff3d04aafb16cc0ccad715d947fd8e91f832176a09b44299012a453ceb651fb298030863de2dfe3da10e4a4bdea0ae66c7107595417714019950389a30ada8a4d3e2448e2ac55a92a2d6bb6eaa78e163932d9600978685e9d6c42"]}, 0x3dc}, 0x1, 0x0, 0x0, 0xa77d0caddf30785d}, 0x20000000) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r1 = open(&(0x7f0000901000)='./file0\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00001fa000)=@file={0x0, './file0/file0\x00'}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") truncate(&(0x7f000077b000-0xe)='./file0/file0\x00', 0xfffe000000000000) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/17 16:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000e5a000)=0x6, 0x4) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a5f000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x1c) 2018/01/17 16:12:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xb5)=""/181, 0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000aa3000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 114.166737] binder: BINDER_SET_CONTEXT_MGR already set [ 114.181124] binder: 24647:24659 ioctl 40046207 0 returned -16 [ 114.194188] ================================================================== [ 114.201580] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 114.208233] Read of size 8 at addr ffff8801d097d9b8 by task syz-executor1/24674 [ 114.215661] [ 114.217279] CPU: 1 PID: 24674 Comm: syz-executor1 Not tainted 4.4.112-g5f6325b #21 [ 114.224963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.234291] 0000000000000000 6bfcfef3e79756f0 ffff8801cc887530 ffffffff81d0579d [ 114.242362] ffffea0007425f00 ffff8801d097d9b8 0000000000000000 ffff8801d097d9b8 [ 114.250383] 0000000000000000 ffff8801cc887568 ffffffff814fd9f3 ffff8801d097d9b8 [ 114.258379] Call Trace: [ 114.260941] [] dump_stack+0xc1/0x124 [ 114.266278] [] print_address_description+0x73/0x260 [ 114.272917] [] kasan_report+0x285/0x370 [ 114.278531] [] ? __lock_acquire+0x387e/0x4b50 [ 114.284655] [] __asan_report_load8_noabort+0x14/0x20 [ 114.291376] [] __lock_acquire+0x387e/0x4b50 [ 114.297325] [] ? __lock_acquire+0xb5f/0x4b50 [ 114.303356] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.310346] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.317354] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.324360] [] lock_acquire+0x15e/0x460 [ 114.329984] [] ? remove_wait_queue+0x14/0x40 [ 114.336023] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 114.342321] [] ? remove_wait_queue+0x14/0x40 [ 114.348352] [] remove_wait_queue+0x14/0x40 [ 114.354207] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 114.361207] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 114.368450] [] ? ep_free+0x1c0/0x1c0 [ 114.373782] [] ep_free+0x93/0x1c0 [ 114.378864] [] ? ep_free+0x1c0/0x1c0 [ 114.384199] [] ep_eventpoll_release+0x44/0x60 [ 114.390318] [] __fput+0x233/0x6d0 [ 114.395391] [] ____fput+0x15/0x20 [ 114.400491] [] task_work_run+0x104/0x180 [ 114.406174] [] do_exit+0x871/0x2a20 [ 114.411420] [] ? release_task+0x1240/0x1240 [ 114.417358] [] ? recalc_sigpending+0x76/0xa0 [ 114.423385] [] do_group_exit+0x108/0x320 [ 114.429068] [] get_signal+0x565/0x1660 [ 114.434578] [] do_signal+0x8b/0x1d40 [ 114.439912] [] ? binder_ioctl_write_read.isra.55+0xbc0/0xbc0 [ 114.447329] [] ? setup_sigcontext+0x780/0x780 [ 114.453457] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.460442] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 114.466559] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 114.473546] [] ? exit_to_usermode_loop+0xec/0x170 [ 114.480025] [] exit_to_usermode_loop+0x122/0x170 [ 114.486399] [] do_fast_syscall_32+0x607/0x890 [ 114.492516] [] sysenter_flags_fixed+0xd/0x17 [ 114.498546] [ 114.500144] Allocated by task 24651: [ 114.503911] [] save_stack_trace+0x26/0x50 [ 114.509810] [] save_stack+0x43/0xd0 [ 114.515180] [] kasan_kmalloc+0xad/0xe0 [ 114.520812] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 114.527390] [] binder_get_thread+0x181/0x7a0 [ 114.533541] [] binder_poll+0x4a/0x210 [ 114.539080] [] SyS_epoll_ctl+0x10b1/0x2050 [ 114.545051] [] do_fast_syscall_32+0x314/0x890 [ 114.551295] [] sysenter_flags_fixed+0xd/0x17 [ 114.557456] [ 114.559058] Freed by task 24651: [ 114.562393] [] save_stack_trace+0x26/0x50 [ 114.568296] [] save_stack+0x43/0xd0 [ 114.573659] [] kasan_slab_free+0x72/0xc0 [ 114.579455] [] kfree+0xfc/0x300 [ 114.584472] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 114.591224] [] binder_thread_release+0x27d/0x540 [ 114.597719] [] binder_ioctl+0xb94/0x12e0 [ 114.603530] [] compat_SyS_ioctl+0x28a/0x2540 [ 114.609675] [] do_fast_syscall_32+0x314/0x890 [ 114.615906] [] sysenter_flags_fixed+0xd/0x17 [ 114.622064] [ 114.623671] The buggy address belongs to the object at ffff8801d097d900 [ 114.623671] which belongs to the cache kmalloc-512 of size 512 [ 114.636296] The buggy address is located 184 bytes inside of [ 114.636296] 512-byte region [ffff8801d097d900, ffff8801d097db00) [ 114.648142] The buggy address belongs to the page: [ 114.670222] kasan: CONFIG_KASAN_INLINE enabled [ 114.674644] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 114.687536] Dumping ftrace buffer: [ 114.691060] (ftrace buffer empty) [ 114.694751] Modules linked in: [ 114.698057] CPU: 0 PID: 5110 Comm: syz-executor6 Not tainted 4.4.112-g5f6325b #21 [ 114.705655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.714999] task: ffff8801ce98af80 task.stack: ffff8801cf3b8000 [ 114.721038] RIP: 0010:[] [] rb_insert_color+0x9f/0xcb0 [ 114.729645] RSP: 0018:ffff8801cf3bfa40 EFLAGS: 00010003 [ 114.735073] RAX: 0a0508a8e82a0be9 RBX: ffffffff838a8620 RCX: ffffffff838a8620 [ 114.742326] RDX: 1ffffffff07150c5 RSI: ffff8801db219710 RDI: ffff8801cf3bfd28 [ 114.749588] RBP: ffff8801cf3bfa88 R08: ffffffff857d4c88 R09: 0000000000000001 [ 114.756855] R10: 0000000000000000 R11: 1ffff10039e77f08 R12: ffff8801c7d0fdf8 [ 114.764120] R13: 5028454741505f4e R14: ffff8801cf3bfd28 R15: dffffc0000000000 [ 114.771384] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:0000000009581900 [ 114.779610] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 114.785489] CR2: 00000000091df6b4 CR3: 00000001ccb4e000 CR4: 0000000000160670 [ 114.792754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 114.800024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 114.807288] Stack: [ 114.818637] ffffffff842bcb20 ffff8801ce98b7f0 0000000000000000 ffff8801cf3bfa98 [ 114.826699] ffff8801cf3bfd28 dffffc0000000000 0000000000000000 ffff8801db219710 [ 114.834740] ffff8801c7d0fe00 ffff8801cf3bfad8 ffffffff81d23067 ffff8801cf3bfd40 [ 114.842788] Call Trace: [ 114.845372] [] timerqueue_add+0x157/0x2a0 [ 114.851160] [] enqueue_hrtimer+0x168/0x450 [ 114.857041] [] hrtimer_start_range_ns+0x560/0x1440 [ 114.863620] [] ? __hrtimer_run_queues+0xfe0/0xfe0 [ 114.870115] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 114.876962] [] do_nanosleep+0x19c/0x4f0 [ 114.882590] [] ? schedule_timeout_uninterruptible+0x90/0x90 [ 114.889953] [] ? memset+0x31/0x40 [ 114.895055] [] ? __hrtimer_init+0x102/0x1a0 [ 114.901030] [] hrtimer_nanosleep+0x21e/0x530 [ 114.907090] [] ? hrtimer_run_queues+0x210/0x210 [ 114.913413] [] ? clock_was_set_work+0x30/0x30 [ 114.919559] [] ? do_nanosleep+0x19c/0x4f0 [ 114.925357] [] ? __compat_get_timespec+0xe1/0x150 [ 114.931846] [] compat_SyS_nanosleep+0x279/0x390 [ 114.938160] [] ? compat_convert_timespec+0x1f0/0x1f0 [ 114.944910] [] ? compat_SyS_clock_gettime+0x132/0x1a0 [ 114.951749] [] ? do_fast_syscall_32+0xd7/0x890 [ 114.957981] [] ? compat_convert_timespec+0x1f0/0x1f0 [ 114.964732] [] do_fast_syscall_32+0x314/0x890 [ 114.970879] [] sysenter_flags_fixed+0xd/0x17 [ 114.976924] Code: 48 89 c2 48 c1 ea 03 42 80 3c 3a 00 0f 85 94 09 00 00 4c 8b 6b 08 4d 39 e5 0f 84 b0 01 00 00 4d 85 ed 74 1d 4c 89 e8 48 c1 e8 03 <42> 80 3c 38 00 0f 85 95 09 00 00 41 f6 45 00 01 0f 84 20 03 00 [ 115.004449] RIP [] rb_insert_color+0x9f/0xcb0 [ 115.010721] RSP [ 115.014346] ---[ end trace 5ab3ab0584d16e89 ]--- [ 115.019615] Kernel panic - not syncing: Fatal exception [ 116.171595] Shutting down cpus with NMI [ 116.176041] Dumping ftrace buffer: [ 116.179561] (ftrace buffer empty) [ 116.183240] Kernel Offset: disabled [ 116.186832] Rebooting in 86400 seconds..