40.153128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.189396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.198089] ip (4565) used greatest stack depth: 24408 bytes left [ 40.204822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.215687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.224320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.239844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.248878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.262280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.280203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.291121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.299098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.306471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.318704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.332890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.347040] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.360116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.387841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.395326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.403031] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.411060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.421120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.428672] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.437710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.453288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.465723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.475492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.483185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.491398] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.506323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.519769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.527310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.549449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.556982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.572658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.580455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.593350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.580046] ip (5075) used greatest stack depth: 24008 bytes left [ 43.794402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.917921] random: crng init done [ 43.924932] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.994669] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.014068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.022320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.082625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.109791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.225489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.239810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.246578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.290130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.322529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.335806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.347045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.363289] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.375193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.387983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.394741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.422327] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.447897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.454059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.464497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.500517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.580917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.592246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.599499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.607212] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.620685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.636563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.734256] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.754349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.764841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.530874] hrtimer: interrupt took 34047 ns [ 45.634992] FAT-fs (loop0): bogus number of reserved sectors [ 45.654399] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/30 14:01:47 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x3000000004) 2018/04/30 14:01:47 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/30 14:01:47 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x3000000004) 2018/04/30 14:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb), 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) 2018/04/30 14:01:47 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/30 14:01:47 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x3000000004) 2018/04/30 14:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb), 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) 2018/04/30 14:01:47 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) [ 46.146707] FAT-fs (loop0): bogus number of reserved sectors [ 46.155518] FAT-fs (loop0): Can't find a valid FAT filesystem [ 46.934883] binder: release 6893:6914 transaction 2 out, still active [ 46.941511] binder: undelivered TRANSACTION_COMPLETE [ 46.941516] binder: send failed reply for transaction 2, target dead [ 46.955375] binder: 6893:6896 ioctl c0306201 20004000 returned -14 [ 46.955376] binder: BINDER_SET_CONTEXT_MGR already set [ 46.955386] binder: 6893:6914 ioctl 40046207 0 returned -16 [ 46.965486] binder_alloc: 6893: binder_alloc_buf, no vma [ 46.965506] binder: 6893:6915 transaction failed 29189/-3, size 0-0 line 3133 [ 46.968902] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/30 14:01:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:49 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/30 14:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb), 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) 2018/04/30 14:01:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00'}) 2018/04/30 14:01:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040)="1a0b3b90", 0x4) 2018/04/30 14:01:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x11, 0x4}], 0x18) 2018/04/30 14:01:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000080)="62743082"}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000780)=[{r0}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/30 14:01:49 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040)="1a0b3b90", 0x4) 2018/04/30 14:01:49 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00'}) 2018/04/30 14:01:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040)="1a0b3b90", 0x4) 2018/04/30 14:01:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x11, 0x4}], 0x18) 2018/04/30 14:01:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00'}) 2018/04/30 14:01:49 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) [ 47.268509] FAT-fs (loop0): bogus number of reserved sectors [ 47.303741] FAT-fs (loop0): Can't find a valid FAT filesystem [ 47.308328] FAT-fs (loop1): bogus number of reserved sectors [ 47.308333] FAT-fs (loop1): Can't find a valid FAT filesystem [ 47.320923] FAT-fs (loop2): bogus number of reserved sectors [ 47.320942] FAT-fs (loop2): Can't find a valid FAT filesystem [ 47.365477] FAT-fs (loop5): bogus number of reserved sectors [ 47.365513] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/30 14:01:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:49 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000080)="62743082"}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000780)=[{r0}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/30 14:01:49 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x11, 0x4}], 0x18) [ 47.947766] binder: release 6921:6981 transaction 5 out, still active [ 47.954415] binder: undelivered TRANSACTION_COMPLETE [ 47.959618] binder: send failed reply for transaction 5, target dead [ 48.075142] FAT-fs (loop2): bogus number of reserved sectors [ 48.085705] FAT-fs (loop1): bogus number of reserved sectors [ 48.085725] FAT-fs (loop1): Can't find a valid FAT filesystem [ 48.087769] FAT-fs (loop0): bogus number of reserved sectors [ 48.087817] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/30 14:01:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 48.101045] FAT-fs (loop5): bogus number of reserved sectors [ 48.101080] FAT-fs (loop5): Can't find a valid FAT filesystem [ 48.103292] FAT-fs (loop6): bogus number of reserved sectors [ 48.103313] FAT-fs (loop6): Can't find a valid FAT filesystem [ 48.214583] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/30 14:01:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 48.907586] binder: release 6992:7027 transaction 7 out, still active [ 48.914445] binder: undelivered TRANSACTION_COMPLETE [ 48.917994] binder: send failed reply for transaction 7, target dead 2018/04/30 14:01:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:50 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:50 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000080)="62743082"}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000780)=[{r0}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/30 14:01:50 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:50 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:50 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) [ 49.115556] FAT-fs (loop0): bogus number of reserved sectors [ 49.154791] FAT-fs (loop0): Can't find a valid FAT filesystem [ 49.176126] FAT-fs (loop2): bogus number of reserved sectors [ 49.176152] FAT-fs (loop2): Can't find a valid FAT filesystem [ 49.186481] FAT-fs (loop5): bogus number of reserved sectors [ 49.186500] FAT-fs (loop5): Can't find a valid FAT filesystem [ 49.188878] FAT-fs (loop6): bogus number of reserved sectors [ 49.188893] FAT-fs (loop6): Can't find a valid FAT filesystem [ 49.190242] FAT-fs (loop1): bogus number of reserved sectors [ 49.190287] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/30 14:01:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:51 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:51 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x87}, {0x6}]}) 2018/04/30 14:01:51 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:51 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/30 14:01:51 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) 2018/04/30 14:01:51 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x87}, {0x6}]}) [ 49.908275] binder: release 7032:7080 transaction 9 out, still active [ 49.919460] binder: send failed reply for transaction 9, target dead [ 49.945849] binder: undelivered TRANSACTION_COMPLETE 2018/04/30 14:01:51 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x87}, {0x6}]}) [ 49.990162] FAT-fs (loop5): bogus number of reserved sectors 2018/04/30 14:01:51 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/30 14:01:51 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x87}, {0x6}]}) [ 49.990183] FAT-fs (loop5): Can't find a valid FAT filesystem [ 50.051999] FAT-fs (loop6): bogus number of reserved sectors [ 50.052048] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/30 14:01:52 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/30 14:01:52 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/30 14:01:52 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/30 14:01:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 14:01:52 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:52 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/30 14:01:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000003200)=@sco, 0x80, &(0x7f00000046c0), 0x0, &(0x7f0000004700)=""/49, 0x31}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) [ 50.486741] FAT-fs (loop5): bogus number of reserved sectors [ 50.493226] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/30 14:01:52 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/30 14:01:52 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/30 14:01:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000003200)=@sco, 0x80, &(0x7f00000046c0), 0x0, &(0x7f0000004700)=""/49, 0x31}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) 2018/04/30 14:01:52 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/30 14:01:52 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/30 14:01:52 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:52 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0x0, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/30 14:01:52 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/30 14:01:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000003200)=@sco, 0x80, &(0x7f00000046c0), 0x0, &(0x7f0000004700)=""/49, 0x31}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) 2018/04/30 14:01:52 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/30 14:01:52 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/30 14:01:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000003200)=@sco, 0x80, &(0x7f00000046c0), 0x0, &(0x7f0000004700)=""/49, 0x31}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) 2018/04/30 14:01:52 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/30 14:01:52 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) [ 50.894696] FAT-fs (loop5): bogus number of reserved sectors [ 50.916309] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/30 14:01:53 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:53 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/04/30 14:01:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:53 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/04/30 14:01:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/04/30 14:01:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/04/30 14:01:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/30 14:01:53 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:53 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:53 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/30 14:01:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 51.913491] syz-executor0 (7220) used greatest stack depth: 23544 bytes left 2018/04/30 14:01:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/30 14:01:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/30 14:01:54 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:54 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:54 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:54 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:54 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f0000000080), 0x820000) 2018/04/30 14:01:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x4, 0x8, 0x100000001}) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000200)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f000000000000, 0x6}, &(0x7f0000000100)=0x90) 2018/04/30 14:01:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:54 executing program 4: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:55 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:55 executing program 3: setrlimit(0x7, &(0x7f0000a9cff8)) epoll_create1(0x0) 2018/04/30 14:01:55 executing program 4: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:55 executing program 7: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:55 executing program 3: setrlimit(0x7, &(0x7f0000a9cff8)) epoll_create1(0x0) 2018/04/30 14:01:55 executing program 3: setrlimit(0x7, &(0x7f0000a9cff8)) epoll_create1(0x0) 2018/04/30 14:01:55 executing program 3: setrlimit(0x7, &(0x7f0000a9cff8)) epoll_create1(0x0) 2018/04/30 14:01:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:56 executing program 0: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:56 executing program 0: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:56 executing program 7: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:56 executing program 4: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 14:01:56 executing program 3: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:56 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:56 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:57 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:57 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:57 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:57 executing program 0: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:57 executing program 4: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/30 14:01:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:57 executing program 3: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:57 executing program 7: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) [ 55.561206] syz-executor5 (7397) used greatest stack depth: 23432 bytes left 2018/04/30 14:01:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/30 14:01:57 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/30 14:01:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/30 14:01:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:57 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0x20, 0x0, &(0x7f0000000080)) 2018/04/30 14:01:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/30 14:01:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6178367496faffffffffffffff000080", 0x1202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x80030a) close(r0) 2018/04/30 14:01:57 executing program 0: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) 2018/04/30 14:01:57 executing program 3: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') accept4$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @broadcast}, &(0x7f0000000b80)=0xc) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getpeername$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00'}) accept$packet(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001540)={@multicast2, @dev}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001700)={0x14, r4, 0x0, 0x0, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x8040) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r5 = accept$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) recvmsg(r5, &(0x7f0000000a00)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x6}, 0x3) r6 = openat$cgroup_ro(r3, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/04/30 14:01:57 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) 2018/04/30 14:01:57 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:01:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:57 executing program 0: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) 2018/04/30 14:01:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6178367496faffffffffffffff000080", 0x1202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x80030a) close(r0) 2018/04/30 14:01:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:57 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:58 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) 2018/04/30 14:01:58 executing program 0: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) 2018/04/30 14:01:58 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) 2018/04/30 14:01:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6178367496faffffffffffffff000080", 0x1202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x80030a) close(r0) 2018/04/30 14:01:58 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:58 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) 2018/04/30 14:01:58 executing program 0: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) 2018/04/30 14:01:58 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:59 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:01:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:59 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6178367496faffffffffffffff000080", 0x1202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x80030a) close(r0) 2018/04/30 14:01:59 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:01:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/30 14:01:59 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:01:59 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:00 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:00 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/30 14:02:00 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:00 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:02:00 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:00 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:02:00 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)={[{@check_normal='check=normal', 0x2c}]}) socket$netlink(0x10, 0x3, 0x8000000000000) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) 2018/04/30 14:02:00 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:00 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/30 14:02:00 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/30 14:02:00 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) [ 58.400541] FAT-fs (loop7): bogus number of reserved sectors [ 58.431944] FAT-fs (loop7): Can't find a valid FAT filesystem [ 58.496491] FAT-fs (loop7): bogus number of reserved sectors [ 58.507012] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/30 14:02:01 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:01 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)={[{@check_normal='check=normal', 0x2c}]}) socket$netlink(0x10, 0x3, 0x8000000000000) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) 2018/04/30 14:02:01 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/04/30 14:02:01 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:02:01 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/04/30 14:02:01 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/30 14:02:01 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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"}, &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/30 14:02:01 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/30 14:02:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/04/30 14:02:01 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/30 14:02:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/04/30 14:02:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) [ 59.391781] FAT-fs (loop7): bogus number of reserved sectors [ 59.402168] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/30 14:02:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 14:02:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/04/30 14:02:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x809b}, @hdr={0x0, 0x0, 0xe29, 0x6, 0x0, 0x50d}, @ipx={0xffff, 0x1e, 0x0, 0x5, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}}}, 0x2c) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 14:02:01 executing program 2: gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/04/30 14:02:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/04/30 14:02:02 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)={[{@check_normal='check=normal', 0x2c}]}) socket$netlink(0x10, 0x3, 0x8000000000000) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) 2018/04/30 14:02:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x809b}, @hdr={0x0, 0x0, 0xe29, 0x6, 0x0, 0x50d}, @ipx={0xffff, 0x1e, 0x0, 0x5, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}}}, 0x2c) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 14:02:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0xc8, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/04/30 14:02:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000180)='+', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/30 14:02:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 14:02:02 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/30 14:02:02 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000971ff4)={0x801fffffff}) 2018/04/30 14:02:02 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/30 14:02:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000180)='+', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/30 14:02:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f0000016ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x3fd, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/04/30 14:02:02 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000971ff4)={0x801fffffff}) 2018/04/30 14:02:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/04/30 14:02:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f0000016ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x3fd, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/04/30 14:02:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000180)='+', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/30 14:02:02 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 60.481491] FAT-fs (loop7): bogus number of reserved sectors [ 60.493258] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.493262] tc_dump_action: action bad kind [ 60.546067] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.546071] tc_dump_action: action bad kind [ 60.598177] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/30 14:02:03 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000971ff4)={0x801fffffff}) 2018/04/30 14:02:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f0000016ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x3fd, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/04/30 14:02:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000180)='+', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/30 14:02:03 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/30 14:02:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x809b}, @hdr={0x0, 0x0, 0xe29, 0x6, 0x0, 0x50d}, @ipx={0xffff, 0x1e, 0x0, 0x5, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}}}, 0x2c) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 14:02:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/04/30 14:02:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 14:02:03 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)={[{@check_normal='check=normal', 0x2c}]}) socket$netlink(0x10, 0x3, 0x8000000000000) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) 2018/04/30 14:02:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='s'], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) open(&(0x7f0000000080)='./bus\x00', 0x200, 0x0) 2018/04/30 14:02:03 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/30 14:02:03 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000971ff4)={0x801fffffff}) [ 61.350220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 14:02:03 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/04/30 14:02:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:03 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) [ 61.385515] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 61.417994] FAT-fs (loop7): bogus number of reserved sectors [ 61.421294] FAT-fs (loop7): Can't find a valid FAT filesystem [ 61.522824] tc_dump_action: action bad kind 2018/04/30 14:02:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 14:02:04 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/04/30 14:02:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f0000016ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x3fd, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/04/30 14:02:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='s'], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) open(&(0x7f0000000080)='./bus\x00', 0x200, 0x0) 2018/04/30 14:02:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101003) flock(r0, 0x0) 2018/04/30 14:02:04 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/30 14:02:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x809b}, @hdr={0x0, 0x0, 0xe29, 0x6, 0x0, 0x50d}, @ipx={0xffff, 0x1e, 0x0, 0x5, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}}}, 0x2c) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 14:02:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:04 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/04/30 14:02:04 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) [ 62.225689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 14:02:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101003) flock(r0, 0x0) [ 62.272797] tc_dump_action: action bad kind 2018/04/30 14:02:04 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/04/30 14:02:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101003) flock(r0, 0x0) 2018/04/30 14:02:04 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000000)=0x1) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)) 2018/04/30 14:02:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101003) flock(r0, 0x0) 2018/04/30 14:02:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='s'], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) open(&(0x7f0000000080)='./bus\x00', 0x200, 0x0) 2018/04/30 14:02:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000000)=0x1) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)) 2018/04/30 14:02:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) 2018/04/30 14:02:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:05 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8003, 0x0, 0x0, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000000)=0x1) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)) 2018/04/30 14:02:05 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) 2018/04/30 14:02:05 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8003, 0x0, 0x0, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000000)=0x1) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)) 2018/04/30 14:02:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) 2018/04/30 14:02:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff57e903376b15cddc7d07a033b978920a42f", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/30 14:02:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) 2018/04/30 14:02:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='s'], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) open(&(0x7f0000000080)='./bus\x00', 0x200, 0x0) 2018/04/30 14:02:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff57e903376b15cddc7d07a033b978920a42f", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/30 14:02:05 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:05 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8003, 0x0, 0x0, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '\x00'}, &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/30 14:02:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff57e903376b15cddc7d07a033b978920a42f", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/30 14:02:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff57e903376b15cddc7d07a033b978920a42f", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/30 14:02:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/04/30 14:02:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/04/30 14:02:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x600, 'lblc\x00'}, 0x2c) 2018/04/30 14:02:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/04/30 14:02:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x600, 'lblc\x00'}, 0x2c) [ 66.611285] IPVS: Creating netns size=2536 id=9 [ 66.770236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.783951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.836557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.849721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.902985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.916290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.930705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.945074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.544552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.577306] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.583529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.590687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/30 14:02:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/04/30 14:02:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x600, 'lblc\x00'}, 0x2c) 2018/04/30 14:02:09 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000000ff9)={0x212, &(0x7f000050d000)}) 2018/04/30 14:02:09 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8003, 0x0, 0x0, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/30 14:02:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x600, 'lblc\x00'}, 0x2c) 2018/04/30 14:02:09 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000000ff9)={0x212, &(0x7f000050d000)}) 2018/04/30 14:02:09 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 4: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 5: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000000ff9)={0x212, &(0x7f000050d000)}) 2018/04/30 14:02:09 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000000ff9)={0x212, &(0x7f000050d000)}) 2018/04/30 14:02:09 executing program 4: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/30 14:02:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/30 14:02:09 executing program 6: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 4: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:09 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/30 14:02:09 executing program 5: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:10 executing program 5: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:10 executing program 6: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:10 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/30 14:02:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:10 executing program 6: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 14:02:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xfffffc33}}], 0x800002e, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/30 14:02:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/30 14:02:10 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/30 14:02:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x420c, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000100)}) [ 71.550320] IPVS: Creating netns size=2536 id=10 [ 71.713201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.726768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.781137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.794551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.848793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.862837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.876205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.891269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.489888] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.522220] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.528460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.535067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/30 14:02:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xfffffc33}}], 0x800002e, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/30 14:02:14 executing program 1: r0 = socket$inet(0x2, 0x803, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000000000000100000020000000"], 0x14}}], 0x2, 0x0) 2018/04/30 14:02:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x420c, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000100)}) 2018/04/30 14:02:14 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/30 14:02:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/30 14:02:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/30 14:02:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/30 14:02:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x420c, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000100)}) 2018/04/30 14:02:14 executing program 1: r0 = socket$inet(0x2, 0x803, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000000000000100000020000000"], 0x14}}], 0x2, 0x0) 2018/04/30 14:02:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xfffffc33}}], 0x800002e, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/30 14:02:14 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/30 14:02:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/30 14:02:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x420c, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000100)}) 2018/04/30 14:02:14 executing program 1: r0 = socket$inet(0x2, 0x803, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000000000000100000020000000"], 0x14}}], 0x2, 0x0) 2018/04/30 14:02:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xfffffc33}}], 0x800002e, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/30 14:02:14 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:14 executing program 1: r0 = socket$inet(0x2, 0x803, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000000000000100000020000000"], 0x14}}], 0x2, 0x0) 2018/04/30 14:02:14 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007ffc00001200000001b4031609ff01000000ff0f0000000000001300ff10", 0x24) 2018/04/30 14:02:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:16 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/30 14:02:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:16 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:16 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025f002000000ffc4a7acca15bd224a33cc796f0ffc0e0200000000100000f1c9f4a51e3cc492180b02a7528e8956", 0x34) 2018/04/30 14:02:16 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007ffc00001200000001b4031609ff01000000ff0f0000000000001300ff10", 0x24) 2018/04/30 14:02:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:16 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025f002000000ffc4a7acca15bd224a33cc796f0ffc0e0200000000100000f1c9f4a51e3cc492180b02a7528e8956", 0x34) 2018/04/30 14:02:18 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007ffc00001200000001b4031609ff01000000ff0f0000000000001300ff10", 0x24) 2018/04/30 14:02:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:18 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/30 14:02:18 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025f002000000ffc4a7acca15bd224a33cc796f0ffc0e0200000000100000f1c9f4a51e3cc492180b02a7528e8956", 0x34) 2018/04/30 14:02:18 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 14:02:18 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025f002000000ffc4a7acca15bd224a33cc796f0ffc0e0200000000100000f1c9f4a51e3cc492180b02a7528e8956", 0x34) 2018/04/30 14:02:18 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/30 14:02:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:18 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007ffc00001200000001b4031609ff01000000ff0f0000000000001300ff10", 0x24) 2018/04/30 14:02:18 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/30 14:02:18 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xff, 0xfffffffffffffdf4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/30 14:02:18 executing program 0: stat(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000a00)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998acc", 0x2a, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/04/30 14:02:18 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xff, 0xfffffffffffffdf4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/30 14:02:20 executing program 0: stat(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000a00)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998acc", 0x2a, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/04/30 14:02:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xff, 0xfffffffffffffdf4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/30 14:02:20 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 0: stat(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000a00)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998acc", 0x2a, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/04/30 14:02:20 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xff, 0xfffffffffffffdf4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/30 14:02:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/30 14:02:20 executing program 0: stat(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000a00)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998acc", 0x2a, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/04/30 14:02:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) 2018/04/30 14:02:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)='q', 0x1}], 0x1) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) 2018/04/30 14:02:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000100)=[{0x18, 0x1, 0x1, "ed"}], 0x18}}], 0x2, 0x0) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xc7) dup3(r1, r0, 0x80000) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2}, 0xfffffffffffffe5b) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/30 14:02:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000100)=[{0x18, 0x1, 0x1, "ed"}], 0x18}}], 0x2, 0x0) 2018/04/30 14:02:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) 2018/04/30 14:02:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/30 14:02:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 6: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) write(r1, &(0x7f0000000140)="82", 0x1) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f00000012c0)="be", 0x1}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000100)=[{0x18, 0x1, 0x1, "ed"}], 0x18}}], 0x2, 0x0) 2018/04/30 14:02:20 executing program 7: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/30 14:02:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2}, 0xfffffffffffffe5b) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/30 14:02:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000000380)) 2018/04/30 14:02:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x1b4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/30 14:02:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000100)=[{0x18, 0x1, 0x1, "ed"}], 0x18}}], 0x2, 0x0) 2018/04/30 14:02:20 executing program 6: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) write(r1, &(0x7f0000000140)="82", 0x1) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f00000012c0)="be", 0x1}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/04/30 14:02:20 executing program 7: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/30 14:02:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="130000003e001fffffe3ffbd000026180a3f02", 0x13) 2018/04/30 14:02:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000000380)) 2018/04/30 14:02:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2}, 0xfffffffffffffe5b) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/30 14:02:20 executing program 6: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) write(r1, &(0x7f0000000140)="82", 0x1) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f00000012c0)="be", 0x1}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) 2018/04/30 14:02:20 executing program 7: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/30 14:02:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2}, 0xfffffffffffffe5b) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/04/30 14:02:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/04/30 14:02:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="130000003e001fffffe3ffbd000026180a3f02", 0x13) 2018/04/30 14:02:20 executing program 6: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) write(r1, &(0x7f0000000140)="82", 0x1) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f00000012c0)="be", 0x1}], 0x1, 0x0) 2018/04/30 14:02:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000000380)) 2018/04/30 14:02:20 executing program 7: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/04/30 14:02:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='Nxt4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000280), 0x28020, &(0x7f0000000180)={[{@journal_checksum='journal_checksum', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x37]}, 0x2c}]}) 2018/04/30 14:02:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/04/30 14:02:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xf0}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 14:02:20 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/30 14:02:20 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) [ 79.110418] EXT4-fs (sda1): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 2018/04/30 14:02:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) 2018/04/30 14:02:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xf0}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 14:02:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/04/30 14:02:21 executing program 4: getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000400)={{0x0, @empty, 0x0, 0x0, 'wrr\x00'}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x1, 0x600, 0x80000001}}, 0x44) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/30 14:02:21 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/30 14:02:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000000380)) 2018/04/30 14:02:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='Nxt4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000280), 0x28020, &(0x7f0000000180)={[{@journal_checksum='journal_checksum', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x37]}, 0x2c}]}) 2018/04/30 14:02:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="130000003e001fffffe3ffbd000026180a3f02", 0x13) [ 79.158409] EXT4-fs (sda1): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 79.261319] EXT4-fs (sda1): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 79.303662] loop4: p1 p2 p3 < > p4 < > 2018/04/30 14:02:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xf0}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 14:02:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) 2018/04/30 14:02:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) 2018/04/30 14:02:21 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/30 14:02:21 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="02004200000001000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/04/30 14:02:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="130000003e001fffffe3ffbd000026180a3f02", 0x13) 2018/04/30 14:02:21 executing program 4: getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000400)={{0x0, @empty, 0x0, 0x0, 'wrr\x00'}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x1, 0x600, 0x80000001}}, 0x44) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/30 14:02:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='Nxt4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000280), 0x28020, &(0x7f0000000180)={[{@journal_checksum='journal_checksum', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x37]}, 0x2c}]}) [ 79.468373] loop4: p1 p2 p3 < > p4 < > 2018/04/30 14:02:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) 2018/04/30 14:02:21 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/30 14:02:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xf0}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 14:02:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) [ 79.549654] EXT4-fs (sda1): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 2018/04/30 14:02:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0x0, 0x0, 0x0) [ 79.578464] ldm_validate_privheads(): Disk read failed. [ 79.578497] Dev loop5: unable to read RDB block 1 [ 79.578514] loop5: unable to read partition table [ 79.578562] loop5: partition table beyond EOD, truncated [ 79.578571] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 79.599887] loop4: p1 p2 p3 < > p4 < > [ 79.657908] ldm_validate_privheads(): Disk read failed. [ 79.657940] Dev loop5: unable to read RDB block 1 [ 79.657955] loop5: unable to read partition table [ 79.657995] loop5: partition table beyond EOD, truncated [ 79.658003] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 79.794524] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 79.803261] blk_update_request: I/O error, dev loop4, sector 101 [ 79.803652] blk_update_request: I/O error, dev loop4, sector 1 [ 79.803687] blk_update_request: I/O error, dev loop4, sector 1 [ 79.803807] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 79.803837] blk_update_request: I/O error, dev loop4, sector 5 [ 79.803842] Buffer I/O error on dev loop4p1, logical block 1, async page read [ 79.803879] blk_update_request: I/O error, dev loop4, sector 1 [ 79.803884] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 79.803904] blk_update_request: I/O error, dev loop4, sector 5 [ 79.803908] Buffer I/O error on dev loop4p1, logical block 1, async page read [ 79.803933] blk_update_request: I/O error, dev loop4, sector 1 [ 79.803938] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 79.803957] blk_update_request: I/O error, dev loop4, sector 5 [ 79.803962] Buffer I/O error on dev loop4p1, logical block 1, async page read 2018/04/30 14:02:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='Nxt4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000280), 0x28020, &(0x7f0000000180)={[{@journal_checksum='journal_checksum', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x37]}, 0x2c}]}) 2018/04/30 14:02:21 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="02004200000001000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/04/30 14:02:21 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) 2018/04/30 14:02:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x1da, 0x0, 0x0, 0x20}, [{}]}, 0x58) writev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="10", 0x1}], 0x1) 2018/04/30 14:02:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0x0, 0x0, 0x0) 2018/04/30 14:02:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:21 executing program 4: getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000400)={{0x0, @empty, 0x0, 0x0, 'wrr\x00'}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x1, 0x600, 0x80000001}}, 0x44) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/30 14:02:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0x0, 0x0, 0x0) 2018/04/30 14:02:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0x0, 0x0, 0x0) 2018/04/30 14:02:21 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 79.803987] blk_update_request: I/O error, dev loop4, sector 1 [ 79.803991] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 79.804013] blk_update_request: I/O error, dev loop4, sector 5 [ 79.804018] Buffer I/O error on dev loop4p1, logical block 1, async page read [ 79.804044] Buffer I/O error on dev loop4p1, logical block 0, async page read [ 79.804065] Buffer I/O error on dev loop4p1, logical block 1, async page read 2018/04/30 14:02:21 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="02004200000001000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/04/30 14:02:21 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) [ 79.947646] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 79.952268] EXT4-fs (sda1): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 79.955381] ldm_validate_privheads(): Disk read failed. [ 79.955412] Dev loop5: unable to read RDB block 1 [ 79.955426] loop5: unable to read partition table 2018/04/30 14:02:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:21 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) [ 79.955466] loop5: partition table beyond EOD, truncated 2018/04/30 14:02:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:21 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) [ 79.955473] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 2018/04/30 14:02:21 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) [ 80.088807] ldm_validate_privheads(): Disk read failed. [ 80.097964] Dev loop5: unable to read RDB block 1 [ 80.114390] loop5: unable to read partition table [ 80.122267] FAT-fs (loop3): bogus number of reserved sectors [ 80.122281] FAT-fs (loop3): Can't find a valid FAT filesystem [ 80.136299] loop5: partition table beyond EOD, truncated [ 80.143112] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 80.229392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9520 comm=syz-executor3 [ 80.346084] FAT-fs (loop3): bogus number of reserved sectors [ 80.352142] FAT-fs (loop3): Can't find a valid FAT filesystem [ 80.379390] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9565 comm=syz-executor3 2018/04/30 14:02:22 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="02004200000001000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/04/30 14:02:22 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:22 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) 2018/04/30 14:02:22 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/04/30 14:02:22 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) 2018/04/30 14:02:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) 2018/04/30 14:02:22 executing program 4: getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000400)={{0x0, @empty, 0x0, 0x0, 'wrr\x00'}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x1, 0x600, 0x80000001}}, 0x44) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/30 14:02:22 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) 2018/04/30 14:02:22 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:22 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:22 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 80.985398] FAT-fs (loop3): bogus number of reserved sectors [ 80.991945] FAT-fs (loop3): Can't find a valid FAT filesystem [ 80.991985] ldm_validate_privheads(): Disk read failed. [ 80.992013] Dev loop5: unable to read RDB block 1 [ 80.992027] loop5: unable to read partition table [ 80.992071] loop5: partition table beyond EOD, truncated [ 80.992078] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 81.023376] loop4: p1 p2 p3 < > p4 < > [ 81.101280] FAT-fs (loop7): bogus number of reserved sectors [ 81.110627] FAT-fs (loop7): Can't find a valid FAT filesystem [ 81.173902] FAT-fs (loop2): bogus number of reserved sectors [ 81.190026] FAT-fs (loop5): bogus number of reserved sectors [ 81.190045] FAT-fs (loop5): Can't find a valid FAT filesystem [ 81.273447] FAT-fs (loop2): Can't find a valid FAT filesystem [ 81.305626] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9590 comm=syz-executor3 [ 81.319946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9615 comm=syz-executor5 [ 81.363570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9607 comm=syz-executor7 2018/04/30 14:02:23 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 81.482054] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9613 comm=syz-executor2 2018/04/30 14:02:23 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 81.623002] FAT-fs (loop3): bogus number of reserved sectors [ 81.649948] FAT-fs (loop3): Can't find a valid FAT filesystem [ 81.657270] FAT-fs (loop4): bogus number of reserved sectors [ 81.657305] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/30 14:02:23 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) [ 81.795568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9637 comm=syz-executor4 2018/04/30 14:02:23 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:23 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) [ 81.919549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9632 comm=syz-executor3 [ 82.048533] FAT-fs (loop5): bogus number of reserved sectors [ 82.054688] FAT-fs (loop5): Can't find a valid FAT filesystem [ 82.170795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9650 comm=syz-executor5 2018/04/30 14:02:24 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:24 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) 2018/04/30 14:02:24 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:24 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:24 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:24 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:24 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) 2018/04/30 14:02:24 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) [ 82.985512] FAT-fs (loop7): bogus number of reserved sectors [ 83.000082] FAT-fs (loop2): bogus number of reserved sectors [ 83.000088] FAT-fs (loop2): Can't find a valid FAT filesystem [ 83.003652] FAT-fs (loop4): bogus number of reserved sectors [ 83.003672] FAT-fs (loop4): Can't find a valid FAT filesystem [ 83.008962] FAT-fs (loop3): bogus number of reserved sectors [ 83.008981] FAT-fs (loop3): Can't find a valid FAT filesystem [ 83.013433] FAT-fs (loop5): bogus number of reserved sectors [ 83.013451] FAT-fs (loop5): Can't find a valid FAT filesystem [ 83.129980] FAT-fs (loop7): Can't find a valid FAT filesystem [ 83.169676] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9685 comm=syz-executor5 2018/04/30 14:02:25 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:25 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:25 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:25 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 83.509220] FAT-fs (loop2): bogus number of reserved sectors [ 83.527965] FAT-fs (loop2): Can't find a valid FAT filesystem [ 83.594930] FAT-fs (loop3): bogus number of reserved sectors [ 83.602730] FAT-fs (loop3): Can't find a valid FAT filesystem [ 83.622315] FAT-fs (loop4): bogus number of reserved sectors [ 83.637148] FAT-fs (loop5): bogus number of reserved sectors 2018/04/30 14:02:25 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 83.637187] FAT-fs (loop5): Can't find a valid FAT filesystem [ 83.653948] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/30 14:02:25 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) [ 83.825528] FAT-fs (loop7): bogus number of reserved sectors [ 83.862132] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/30 14:02:25 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="9f", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) read(r1, &(0x7f0000000200)=""/187, 0xbb) [ 83.880778] FAT-fs (loop6): bogus number of reserved sectors [ 83.880811] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/30 14:02:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:26 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) [ 84.726047] FAT-fs (loop5): bogus number of reserved sectors [ 84.738999] FAT-fs (loop5): Can't find a valid FAT filesystem [ 84.975459] FAT-fs (loop4): Directory bread(block 112) failed [ 84.995165] FAT-fs (loop4): Directory bread(block 112) failed [ 85.013680] FAT-fs (loop4): Directory bread(block 112) failed 2018/04/30 14:02:27 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={"64756d6d3f0030da1900", 0x200}) 2018/04/30 14:02:27 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="159fc40c41d4a086e05b66b038145510a0c983528759b88d9ec5757cbeecc509069d4aaf548682b206d274b5ab7c807fc9aeb8fd5bab69aabed8991889198c5b6ecddb2d4edc351724d06d8deff654a6a7b0ecb3f87e1bce30f2b417da85311ea7ab18815458083b7074a1abc32a79ba4b21dca6bb441e57bf730ca900d34e1d53ec24eea1bca0b0f0f52cc9598c361f772eea74edf019f64d07264e4c2089a4e0a74cb58cd76bd8819498cf81c4c4f4c9cced6472a7087a32d207da0cfe87d187fbe4bff77159247fef3d3a1c43941ad7ec5bb329fe57bab2d80777bf990a093364badf8cde32b8c024fbf70d18635ae6fb9996775cd4fba900952ac4a16f3852c71610acce4254d75074f712a45af7ba645f36f0f21a475530dbf12a545f7577ba94de7283b7b57dc6f701e93692ef715c60c53f2f90767c8bf52908cba30bbced5b01d8242127859752c7a5109567607cc07cd7b177e839b011654bcd4d8717a3cce50e8600fa2ec3707914417ca26210fc556c275ede889e30787c40f1192a4c508caa7c551465b83f9d3ecbba8121f5ecccb8da7cc347cef486629fd4c3e530bd6bdefe140631e3664849a5de7ae1869403bc0977b3d361ce11af9dea8ce9c77e11c3cc349944afac92f64fd92542ad58cfa5eb429bb9335d02dbc394deefe493a4b5736a9605e76b19b8ca8bb858db4310135fd9411808629b6cd12e7b66ba3d8d5652af8e80f776c606650ee8b91cb70b0cba586dc980e1e31d067e20aaa65294ff25080338cde50a4f6e402c887b4038df730769bf2a391021f7f40751af8af2e5529dac66874d043fb1866bc584fe9ac2af982739f90e542655f0aa0724880150783758439f614a79a1deee509bf5543ec6149fbfa4402f66d94b8240acc051dcefd965b0fd53dbf4fcbfbbc8e249ac38132613edffd1c9b7ca27294efc233aa9edf2a194b55be37cb6467b73d2e4b5eaf9cc44f8e5fb41cd7bc38525f907e95bc444e827740c923b295735adc66e3a55e224f40d5058ad66456d2d11679cf98c469b3390e5fcb78f12e20b0cda598194cf6ab79e2c36b83a416e6c60a490cfe87f385ad6b0d8e45f30c6f847531eb0345ecde16187d282c58d3795e39ddcae7d65dfd85c07bafe27b120550d055a7c9357dfbadb4045a5a45a777390425acd16122cc78dba2147288551da02eb45014eba4d47adfcb111a6afead932db94aa6805036f78adf120f9814cab0f665b79f46bbf8d891f918b9ed91656a8e57968d8f67c9166b7a52965f8c8bcdea071ff816c6656f1a6265ba798077ca923e322d1593babab40c676d94d3287a50f78faec20d62b52a51aa7b1ca3d5e1f40b7f23ceaf4fb08695f0f82491e2596224f7410baa3cc8657ec88d32d428282fe5218b6aaf78aac4ced967820c68e23fe3454d4090ae301846c5f5763d6c83cc945387fa8d69b9b0474805d18bc50f2f4a84dd85f320bbca5c2878149bdafc0c665e27c69f811910d1ac9d29eb279433b6d8299bf01980bba0a96c1bb90103aa0a910effdeee4a24659fe6f3012d04fd3526e2df05444d0ef568d185701b89440789b54fd48ce3f23c3b877b497a4f5e9e7a064c172cdf05a900e2777a1f75162fa5a9efc6ef85b6e2ae0fade059ed1e91d59dcdf5f3bbc9fc7c72159ff1a6b699357521f19cdde3faa660d2d04cd00a7bea6d1698174a5b994edcccaf739ac2e11c97324781acbb3ef934890b88ef91594f6b95189b4a04898c5e8cdcc5fd156742b64ea2054c9d933e18592e90a64ccab8a2cddbee5897d16a461a049158b4639dd42c6ab9e985d68e9159dde4a9b207f2f324cedce81964641fc209de24afadd04121c475980c938fdb0d97f6a762e00bac5a15d0661e9ba800e3fccc4e1df35fac835f3917d087299a9a4c79cea93213ee059b48c11d8ff9340de9c7275e0a23aed654a2af5a8d4b6bede4f480cb3f0acfa21dfa95611a58845ae4a7a41d29864064399cfd5aa58b8c048cdaffcabde8eb27eb74938a113cf3a715296e02cb6346b08a7ecf6dee7f04c72340105b16be111a067c6c990515015f80636a8945126acd5d8f92196da8e6e1975079f07a8053432b1023a5c3f8e6d5fe66173727d6dec35e2f06b4572fdbeb18aab004356f697ca4112fbf035da798c0e922e48ee7ce46789692550f4f0f19327ef24044125fe19f2fe44b20519b353fcfd8a5313bc1a2648f537e1a6c88b1a463405996eeebfb6e8ceb16c520b2bf35b0169c846b765bc2b0a524f8033a1d5cdefc215340903d218f416e967c9fd7f6c036630cba1e7b6f5509185595cabfc2e8e661d2d7b9a1f7107cfb72f55007b8e100f71956d16f33270b770da7727f7288db6af55322407dca58adf411a745159074fa6bbce8ba0635990919f83004c42a16a339ae424bf4d78dc4c6bff474d2bc8427e4cbfdf5a6ea6ea8d48c805ac9cfc209035b6e81ea3c853b2a502051010c7699a624601a32b0d70653d396d73feb84a90cb5a4c4c719f8f330c9357bdcbf614939aa816b1971f51a65643087d590f39ecefc0e666db2e23ba3dc0bae9ccd41e35cdb4497734bdb134464da96ce2f5121f49cc0da3dae83ed0a78f96577a188a7ac4d2d8e00ab2a8e44dd79e14fdbfcd1453739423a2b48868f4e1d3ebea5936fbf377d0af71b1527fd37d67dbc90824e65ffeeed48577e6d7c7557d49df798944224097e279f2d007b5e02e7fe6043e0f2b5b0e73f9945a71f1e8b6f4bb096cebaa1d67179959adfc79eabe3bed439b71e59b28402d74328f24df629cbfb7810d6e87496fea4220b0032ade9796377b322b46e1bf03c4b88f158d774f27decfb9f43cf982ee7873ac6a664ad2bf0d73482815c5b9ec63ae843477abbf09dfe401c43763f439677d772359068bbfd1a78075ac497d7861afa2f66c3b0eb402a48b139b95bf60fcc5fd48acd930f16cdbc63b02e6fb796e1af0c2b4ad90cd5667908c3602f093462eb0cd654021027a5be1715c9c19f205a3ddbfc764ada72c08bb9138da1d8dc7057c59e674fbdb0f5d7720f290c3adb564579886d163d9545b37a3792437cabd598da0526fc37de412f732e1f680b02a5e2213e0d38a804fcd85c79118397e4ce4daa593be84e37e1fa0f5aef0800cb04314c5766a2b3f54746613cc521d90befa8bebd0dc912b26d5af8809a7bb76bafa500603a56da7a6a811a041391330bb3592073d859fdcdd8d24eb1943d6277958b5c6deb7a3d90fb42f16b4b528127cf44e0834c4ed6074137ee5e9f7b16c15b3e9776ba63154014ff4405506b72462eef86bfc18d70bd592d941fcba3987b4ae6a004dbdeaf85b063e0d3da51208ead3572a2f27ac4818e733ebd982738f237a3a4425230b18170df68a870d343943abfa21c745bdbce118f87b779eb54cb181423d13d041cff9442b2b6a69c4815feaaba542f2b358ec73a404b01dff20088d001c37aaeadb075fd7ca0bc20132580facf9b1f5d14a4d6421f85bb4baee06b4d8bb787ea8dd1a791318c65d62325e2f16912c523333633bd36401a0d7957795c1e16819bc0ab46af8f020eb20ad46c1af3035828b72e6b5d46daeb432a88a2c277bbe3141a949c937415331dd2fd575d19f851aa4e7748099ca3ff4e39c450c192e6ad183a5e28181062f58e1f38cc6b61356023d69d0347a3b21140a7cdcf10486e24b40b5da8f87153b7ea9b2fb6019d04a207cf86ba32f53d2f69275b76f08cfd5ee318b2c1aac6b4ecebbda0d9b9e934bb1e2dcc09783a3d3058595e9e6a2665cd6fac0606c2c941136ffb211afc9ef1744c2adabc07f2d1265e3339b50ac5f52d3c009c07d00db06a1b1454eb95b665c58ac6437e9d0336724b407d636ce745d5e9cfd5209f659d2794181f3830ebf30745ab73a919a05a8890a1896b6c89d62902c878e9ade4d89396a94ef043614512c96a01dac9ddae6a09c4a0c68d58f04bf02db3f6b7c6685e8337f8c65d2ba394315bfc9eabee532d43e8d73e93b480ab059f95bdb93651d5d85a196d1f7e90bfcfda97b910a8badebce9bedddcdbab9c3a9e312e2d4bb743444c5b16ef9420c81281d43fe7ba15911a6220ab027f887eefa8cac9abae309fa090e6a05773d93c24fa59eabff9562ff3ad18ef612093a7d05e42cb4d7d8a98b2ae784e1519f7f34e1d05339ae284e4abeb3607caf17ac023c1db4eacdbdd3246ecd06f37adc86fe1cd9f0f468da5e7a31d5c088fe80896871c3722e7358419b5df8b3d05796b91b1a7e164b846df888c5f20336c1218f724454fc66bc046f6d0a6902425b0b9016e818fb339e8f6b88597322ef206dbe3b079e00f477a89ce8d3f45ab9628684d509503f6164d81a3fd7393365214b39e2202f39dd02854395079dbd8a7b679a3de4bc342f409506f4f2fd3758b26002c706b21474822a76cd99145d9c0d023c44368f99e74f8370a7dccff2d8eab8734d2b71e77b40ced236417b97dc50ac122cd56e0c4565f9d8ec974e1b8334e20e1768322720b22fed44f3c798450a680b78e6d618a6eff8edb40706d9886733ebbfeabb5fda4feaa6f8fdba14794cf93729faa7c1e33e9fb36599263c0fc24fcbb78a48f39d5fb7a81a553e705e1c49326c45315bf5d1475ec73146df5636b46cb4db7aea42df95a4f73ad7a1cc25d966521ff0147c93cf6a52a0a6baafa1aede5120a996fc0ea5301ccea72d7d567dc66b9f3f87d027decd51efa92b292dc0e421d35c5935ba37515cc1cabd422451bf93995bc1d3e2ab0e4ead9e538528def8c6c57356127dcace7189e1016d6c048d9968235eb14e68ca1218a57d322c11c23e2076fb164dd56ca3266935c49323fb890df55ca56172a311c4b565d2245a5d6b26314aa0ab82565e8e2d20126d3fde0cc1e4c431ab5f1abbe0e1a465ffc32cb55bf9b8ed62642d3279b975d3ca74b513dc2dbada7ca9fb4d1a086a3b71d4e731b5a6427cc7479abc74032cb44c56121b5d28f4f332c1b7e3ebe435826757c6375071e533ce7bd288afb52830f5b5e94d842fb4996a2de063ab9b5351e4d2dba26fd3dae13967f3d920a79a348b28adfa2a119dffd76d2061f28f2f2bfedfe5372e126dfb29697a2a49a27982bfe7dbff9fe9a7dda3b3bf174fc5017e63b4c304e896c17ed8521819b8afe0af90b8f5e0dfc0a6f5a1e85227e4abd122db2a3f94376817d65aeb519e07735fe0b9b1e7cc8f60d75fee681543dd5ace560fcc061cb946d25e2ba407aaae8140e13abf9841275a618b36b177495bc685d3737006e4bed558465c222db4d03e7eb2673c086244f4e00871d30c0a026b915f8c3ec2e185c3a8faa94fe03dc8b2e4bbe88401bda0c2eca776a034310a8f8760965b6d7a4d8448a6232006abab83293feb73cfad0d6918d52bbc2fd98e883d9064e074d309e30904831126dd1dc015a04a1bfcd54a30b71881eccc8dff5db75c8357df", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:27 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:27 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x6e) ftruncate(r2, 0xc0af) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0) 2018/04/30 14:02:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) [ 85.241786] attempt to access beyond end of device [ 85.246766] loop4: rw=536870912, want=246, limit=112 [ 85.255816] buffer_io_error: 172 callbacks suppressed [ 85.255823] Buffer I/O error on dev loop4, logical block 245, lost async page write [ 85.271776] attempt to access beyond end of device [ 85.313573] loop4: rw=536870912, want=247, limit=112 [ 85.336645] Buffer I/O error on dev loop4, logical block 246, lost async page write [ 85.351043] attempt to access beyond end of device [ 85.356093] loop4: rw=536870912, want=248, limit=112 [ 85.361734] Buffer I/O error on dev loop4, logical block 247, lost async page write [ 85.370017] attempt to access beyond end of device [ 85.375048] loop4: rw=536870912, want=249, limit=112 [ 85.380103] FAT-fs (loop5): bogus number of reserved sectors [ 85.380139] FAT-fs (loop5): Can't find a valid FAT filesystem [ 85.395497] Buffer I/O error on dev loop4, logical block 248, lost async page write [ 85.405461] attempt to access beyond end of device [ 85.410805] loop4: rw=536870912, want=262, limit=112 [ 85.415971] Buffer I/O error on dev loop4, logical block 261, lost async page write [ 85.430299] attempt to access beyond end of device [ 85.435316] loop4: rw=536870912, want=263, limit=112 [ 85.441739] Buffer I/O error on dev loop4, logical block 262, lost async page write [ 85.453434] FAT-fs (loop6): bogus number of reserved sectors [ 85.453452] FAT-fs (loop6): Can't find a valid FAT filesystem [ 85.455312] FAT-fs (loop3): bogus number of reserved sectors [ 85.455344] FAT-fs (loop3): Can't find a valid FAT filesystem [ 85.477638] attempt to access beyond end of device [ 85.482553] loop4: rw=536870912, want=264, limit=112 [ 85.488140] Buffer I/O error on dev loop4, logical block 263, lost async page write [ 85.496867] attempt to access beyond end of device [ 85.502062] loop4: rw=536870912, want=265, limit=112 [ 85.508107] Buffer I/O error on dev loop4, logical block 264, lost async page write [ 85.517061] attempt to access beyond end of device [ 85.522307] loop4: rw=536870912, want=2153, limit=112 [ 85.686993] selinux_nlmsg_perm: 11 callbacks suppressed [ 85.687164] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9803 comm=syz-executor5 2018/04/30 14:02:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) [ 85.707766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9809 comm=syz-executor3 [ 85.758363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9805 comm=syz-executor6 2018/04/30 14:02:27 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:27 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="159fc40c41d4a086e05b66b038145510a0c983528759b88d9ec5757cbeecc509069d4aaf548682b206d274b5ab7c807fc9aeb8fd5bab69aabed8991889198c5b6ecddb2d4edc351724d06d8deff654a6a7b0ecb3f87e1bce30f2b417da85311ea7ab18815458083b7074a1abc32a79ba4b21dca6bb441e57bf730ca900d34e1d53ec24eea1bca0b0f0f52cc9598c361f772eea74edf019f64d07264e4c2089a4e0a74cb58cd76bd8819498cf81c4c4f4c9cced6472a7087a32d207da0cfe87d187fbe4bff77159247fef3d3a1c43941ad7ec5bb329fe57bab2d80777bf990a093364badf8cde32b8c024fbf70d18635ae6fb9996775cd4fba900952ac4a16f3852c71610acce4254d75074f712a45af7ba645f36f0f21a475530dbf12a545f7577ba94de7283b7b57dc6f701e93692ef715c60c53f2f90767c8bf52908cba30bbced5b01d8242127859752c7a5109567607cc07cd7b177e839b011654bcd4d8717a3cce50e8600fa2ec3707914417ca26210fc556c275ede889e30787c40f1192a4c508caa7c551465b83f9d3ecbba8121f5ecccb8da7cc347cef486629fd4c3e530bd6bdefe140631e3664849a5de7ae1869403bc0977b3d361ce11af9dea8ce9c77e11c3cc349944afac92f64fd92542ad58cfa5eb429bb9335d02dbc394deefe493a4b5736a9605e76b19b8ca8bb858db4310135fd9411808629b6cd12e7b66ba3d8d5652af8e80f776c606650ee8b91cb70b0cba586dc980e1e31d067e20aaa65294ff25080338cde50a4f6e402c887b4038df730769bf2a391021f7f40751af8af2e5529dac66874d043fb1866bc584fe9ac2af982739f90e542655f0aa0724880150783758439f614a79a1deee509bf5543ec6149fbfa4402f66d94b8240acc051dcefd965b0fd53dbf4fcbfbbc8e249ac38132613edffd1c9b7ca27294efc233aa9edf2a194b55be37cb6467b73d2e4b5eaf9cc44f8e5fb41cd7bc38525f907e95bc444e827740c923b295735adc66e3a55e224f40d5058ad66456d2d11679cf98c469b3390e5fcb78f12e20b0cda598194cf6ab79e2c36b83a416e6c60a490cfe87f385ad6b0d8e45f30c6f847531eb0345ecde16187d282c58d3795e39ddcae7d65dfd85c07bafe27b120550d055a7c9357dfbadb4045a5a45a777390425acd16122cc78dba2147288551da02eb45014eba4d47adfcb111a6afead932db94aa6805036f78adf120f9814cab0f665b79f46bbf8d891f918b9ed91656a8e57968d8f67c9166b7a52965f8c8bcdea071ff816c6656f1a6265ba798077ca923e322d1593babab40c676d94d3287a50f78faec20d62b52a51aa7b1ca3d5e1f40b7f23ceaf4fb08695f0f82491e2596224f7410baa3cc8657ec88d32d428282fe5218b6aaf78aac4ced967820c68e23fe3454d4090ae301846c5f5763d6c83cc945387fa8d69b9b0474805d18bc50f2f4a84dd85f320bbca5c2878149bdafc0c665e27c69f811910d1ac9d29eb279433b6d8299bf01980bba0a96c1bb90103aa0a910effdeee4a24659fe6f3012d04fd3526e2df05444d0ef568d185701b89440789b54fd48ce3f23c3b877b497a4f5e9e7a064c172cdf05a900e2777a1f75162fa5a9efc6ef85b6e2ae0fade059ed1e91d59dcdf5f3bbc9fc7c72159ff1a6b699357521f19cdde3faa660d2d04cd00a7bea6d1698174a5b994edcccaf739ac2e11c97324781acbb3ef934890b88ef91594f6b95189b4a04898c5e8cdcc5fd156742b64ea2054c9d933e18592e90a64ccab8a2cddbee5897d16a461a049158b4639dd42c6ab9e985d68e9159dde4a9b207f2f324cedce81964641fc209de24afadd04121c475980c938fdb0d97f6a762e00bac5a15d0661e9ba800e3fccc4e1df35fac835f3917d087299a9a4c79cea93213ee059b48c11d8ff9340de9c7275e0a23aed654a2af5a8d4b6bede4f480cb3f0acfa21dfa95611a58845ae4a7a41d29864064399cfd5aa58b8c048cdaffcabde8eb27eb74938a113cf3a715296e02cb6346b08a7ecf6dee7f04c72340105b16be111a067c6c990515015f80636a8945126acd5d8f92196da8e6e1975079f07a8053432b1023a5c3f8e6d5fe66173727d6dec35e2f06b4572fdbeb18aab004356f697ca4112fbf035da798c0e922e48ee7ce46789692550f4f0f19327ef24044125fe19f2fe44b20519b353fcfd8a5313bc1a2648f537e1a6c88b1a463405996eeebfb6e8ceb16c520b2bf35b0169c846b765bc2b0a524f8033a1d5cdefc215340903d218f416e967c9fd7f6c036630cba1e7b6f5509185595cabfc2e8e661d2d7b9a1f7107cfb72f55007b8e100f71956d16f33270b770da7727f7288db6af55322407dca58adf411a745159074fa6bbce8ba0635990919f83004c42a16a339ae424bf4d78dc4c6bff474d2bc8427e4cbfdf5a6ea6ea8d48c805ac9cfc209035b6e81ea3c853b2a502051010c7699a624601a32b0d70653d396d73feb84a90cb5a4c4c719f8f330c9357bdcbf614939aa816b1971f51a65643087d590f39ecefc0e666db2e23ba3dc0bae9ccd41e35cdb4497734bdb134464da96ce2f5121f49cc0da3dae83ed0a78f96577a188a7ac4d2d8e00ab2a8e44dd79e14fdbfcd1453739423a2b48868f4e1d3ebea5936fbf377d0af71b1527fd37d67dbc90824e65ffeeed48577e6d7c7557d49df798944224097e279f2d007b5e02e7fe6043e0f2b5b0e73f9945a71f1e8b6f4bb096cebaa1d67179959adfc79eabe3bed439b71e59b28402d74328f24df629cbfb7810d6e87496fea4220b0032ade9796377b322b46e1bf03c4b88f158d774f27decfb9f43cf982ee7873ac6a664ad2bf0d73482815c5b9ec63ae843477abbf09dfe401c43763f439677d772359068bbfd1a78075ac497d7861afa2f66c3b0eb402a48b139b95bf60fcc5fd48acd930f16cdbc63b02e6fb796e1af0c2b4ad90cd5667908c3602f093462eb0cd654021027a5be1715c9c19f205a3ddbfc764ada72c08bb9138da1d8dc7057c59e674fbdb0f5d7720f290c3adb564579886d163d9545b37a3792437cabd598da0526fc37de412f732e1f680b02a5e2213e0d38a804fcd85c79118397e4ce4daa593be84e37e1fa0f5aef0800cb04314c5766a2b3f54746613cc521d90befa8bebd0dc912b26d5af8809a7bb76bafa500603a56da7a6a811a041391330bb3592073d859fdcdd8d24eb1943d6277958b5c6deb7a3d90fb42f16b4b528127cf44e0834c4ed6074137ee5e9f7b16c15b3e9776ba63154014ff4405506b72462eef86bfc18d70bd592d941fcba3987b4ae6a004dbdeaf85b063e0d3da51208ead3572a2f27ac4818e733ebd982738f237a3a4425230b18170df68a870d343943abfa21c745bdbce118f87b779eb54cb181423d13d041cff9442b2b6a69c4815feaaba542f2b358ec73a404b01dff20088d001c37aaeadb075fd7ca0bc20132580facf9b1f5d14a4d6421f85bb4baee06b4d8bb787ea8dd1a791318c65d62325e2f16912c523333633bd36401a0d7957795c1e16819bc0ab46af8f020eb20ad46c1af3035828b72e6b5d46daeb432a88a2c277bbe3141a949c937415331dd2fd575d19f851aa4e7748099ca3ff4e39c450c192e6ad183a5e28181062f58e1f38cc6b61356023d69d0347a3b21140a7cdcf10486e24b40b5da8f87153b7ea9b2fb6019d04a207cf86ba32f53d2f69275b76f08cfd5ee318b2c1aac6b4ecebbda0d9b9e934bb1e2dcc09783a3d3058595e9e6a2665cd6fac0606c2c941136ffb211afc9ef1744c2adabc07f2d1265e3339b50ac5f52d3c009c07d00db06a1b1454eb95b665c58ac6437e9d0336724b407d636ce745d5e9cfd5209f659d2794181f3830ebf30745ab73a919a05a8890a1896b6c89d62902c878e9ade4d89396a94ef043614512c96a01dac9ddae6a09c4a0c68d58f04bf02db3f6b7c6685e8337f8c65d2ba394315bfc9eabee532d43e8d73e93b480ab059f95bdb93651d5d85a196d1f7e90bfcfda97b910a8badebce9bedddcdbab9c3a9e312e2d4bb743444c5b16ef9420c81281d43fe7ba15911a6220ab027f887eefa8cac9abae309fa090e6a05773d93c24fa59eabff9562ff3ad18ef612093a7d05e42cb4d7d8a98b2ae784e1519f7f34e1d05339ae284e4abeb3607caf17ac023c1db4eacdbdd3246ecd06f37adc86fe1cd9f0f468da5e7a31d5c088fe80896871c3722e7358419b5df8b3d05796b91b1a7e164b846df888c5f20336c1218f724454fc66bc046f6d0a6902425b0b9016e818fb339e8f6b88597322ef206dbe3b079e00f477a89ce8d3f45ab9628684d509503f6164d81a3fd7393365214b39e2202f39dd02854395079dbd8a7b679a3de4bc342f409506f4f2fd3758b26002c706b21474822a76cd99145d9c0d023c44368f99e74f8370a7dccff2d8eab8734d2b71e77b40ced236417b97dc50ac122cd56e0c4565f9d8ec974e1b8334e20e1768322720b22fed44f3c798450a680b78e6d618a6eff8edb40706d9886733ebbfeabb5fda4feaa6f8fdba14794cf93729faa7c1e33e9fb36599263c0fc24fcbb78a48f39d5fb7a81a553e705e1c49326c45315bf5d1475ec73146df5636b46cb4db7aea42df95a4f73ad7a1cc25d966521ff0147c93cf6a52a0a6baafa1aede5120a996fc0ea5301ccea72d7d567dc66b9f3f87d027decd51efa92b292dc0e421d35c5935ba37515cc1cabd422451bf93995bc1d3e2ab0e4ead9e538528def8c6c57356127dcace7189e1016d6c048d9968235eb14e68ca1218a57d322c11c23e2076fb164dd56ca3266935c49323fb890df55ca56172a311c4b565d2245a5d6b26314aa0ab82565e8e2d20126d3fde0cc1e4c431ab5f1abbe0e1a465ffc32cb55bf9b8ed62642d3279b975d3ca74b513dc2dbada7ca9fb4d1a086a3b71d4e731b5a6427cc7479abc74032cb44c56121b5d28f4f332c1b7e3ebe435826757c6375071e533ce7bd288afb52830f5b5e94d842fb4996a2de063ab9b5351e4d2dba26fd3dae13967f3d920a79a348b28adfa2a119dffd76d2061f28f2f2bfedfe5372e126dfb29697a2a49a27982bfe7dbff9fe9a7dda3b3bf174fc5017e63b4c304e896c17ed8521819b8afe0af90b8f5e0dfc0a6f5a1e85227e4abd122db2a3f94376817d65aeb519e07735fe0b9b1e7cc8f60d75fee681543dd5ace560fcc061cb946d25e2ba407aaae8140e13abf9841275a618b36b177495bc685d3737006e4bed558465c222db4d03e7eb2673c086244f4e00871d30c0a026b915f8c3ec2e185c3a8faa94fe03dc8b2e4bbe88401bda0c2eca776a034310a8f8760965b6d7a4d8448a6232006abab83293feb73cfad0d6918d52bbc2fd98e883d9064e074d309e30904831126dd1dc015a04a1bfcd54a30b71881eccc8dff5db75c8357df", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:27 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) 2018/04/30 14:02:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) [ 86.415699] FAT-fs (loop7): Directory bread(block 112) failed [ 86.448035] FAT-fs (loop6): bogus number of reserved sectors [ 86.448055] FAT-fs (loop6): Can't find a valid FAT filesystem [ 86.493199] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9854 comm=syz-executor3 2018/04/30 14:02:28 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) [ 86.654560] FAT-fs (loop4): Directory bread(block 112) failed 2018/04/30 14:02:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) [ 86.876265] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=9855 comm=syz-executor6 2018/04/30 14:02:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3ca0000004f00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r6, 0x0, 0x0, 0x1fffff) 2018/04/30 14:02:29 executing program 7: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/30 14:02:29 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/30 14:02:29 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:29 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:29 executing program 7: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/30 14:02:29 executing program 7: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/30 14:02:29 executing program 4: perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/30 14:02:29 executing program 7: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/30 14:02:29 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/30 14:02:29 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/30 14:02:29 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/30 14:02:30 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/30 14:02:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/30 14:02:30 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000002240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 14:02:30 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:30 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:30 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/226, 0xe2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000011c0)={@mcast2}, &(0x7f0000001200)=0x14) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000400)="216414623db1482aed5a1c02962db7ecc2df6ef60641ebf5bc86523c71f42bd2eb669e285da694abc1a9af9a59cebd4e549bbb53731e41aee40836316acff742258dc2a68c469f79318d451670e9f4a7510c4d077dfcdce3022cf6f3eed663122a98e4757170770a247e442925bcc4c2b62699dd617f5faacf47e7259fccc481e3c8eae855adc09e2e5524c7e8b92ee889592b86722a1455ad5089a0", 0x9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003480)={@dev}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003840)=0xe8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000340)={0x4073, &(0x7f00000004c0)}) 2018/04/30 14:02:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) 2018/04/30 14:02:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) gettid() 2018/04/30 14:02:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) 2018/04/30 14:02:30 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000002240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 14:02:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/04/30 14:02:30 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000002240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 89.171974] IPVS: Creating netns size=2536 id=11 2018/04/30 14:02:31 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:31 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) gettid() 2018/04/30 14:02:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffbf9, &(0x7f0000000300)) 2018/04/30 14:02:31 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) 2018/04/30 14:02:31 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000002240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 14:02:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/30 14:02:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/30 14:02:31 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) [ 89.222051] pktgen: kernel_thread() failed for cpu 1 [ 89.227257] pktgen: Cannot create thread for cpu 1 (-4) [ 89.233380] IPVS: Creating netns size=2536 id=12 2018/04/30 14:02:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/30 14:02:31 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) 2018/04/30 14:02:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffbf9, &(0x7f0000000300)) 2018/04/30 14:02:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) [ 89.279585] binder: 10163:10166 got transaction to invalid handle [ 89.293761] binder: 10163:10166 transaction failed 29201/-22, size 0-0 line 3010 2018/04/30 14:02:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/30 14:02:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/30 14:02:31 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000880)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair(0x7, 0x80000, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000640)=""/85, 0x55, 0x2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e0004000000000000007378cb4f139292f4539b2c16ff6b95418f43920696ce8152ea7bd30f3a8d4a4c65a9843e3226fecd"], &(0x7f0000000480)=0x2) recvfrom$ax25(r2, &(0x7f0000000780)=""/71, 0x47, 0x40000000, &(0x7f0000000240)={0x3, {"80e08a210df7f0"}, 0x6}, 0x10) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x40, 0x700) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x100000000, 0xd6, "d5779e7efc544bcdc87aa7d1359e068143811a87be40b82e06749ff2ed2ea3164063c3d4e913efd245889d4590d6438b7c1c4cb059e7504d38b921652ad0a90a02127caae9387420f32c171a2861ca1a8bf90ff0a5129548181ebe8ca49375a2d644a0b1caff7e12c0a42d3d7199e915906a1ac5a8aa368596416d4d7d59bb460eeda262480f0ce98ae6251be7d821ce7e911d2aacc75cbf626de124e771f55545d0e7e0b0dfbc202808077e23eba269081107e79783accf7e605ff94864963ffb426c619146a26ff5f9849fbf74a1c547366cb3e5f8"}, 0xde) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000800)=0x5, 0x4) getdents64(r0, &(0x7f0000000340)=""/196, 0x3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='#%\x00') fstatfs(r1, &(0x7f00000008c0)=""/152) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000a10cebc7e7c47c678637714ac83ed77908cc4ce43deef58ad2c88ecfeb5019ed4b1374dcd16f3837490595a78bb85efc71a17f5b881fc054b9a957928743c2d5d8116394e4a8692901a3c8d1855cb0dd0eebffc8972a63856edd3cf2522a6709c634344fabe2a8d9870da41febc0226837f6f16e8e499dfc902ecfbef2fa17e1b3a0b5de925715889c27126e4d5704ce91d85eb077ab6ea4915c60a7cb33ff3ef08bb115f729bb492311ce57c71d3acf2a5517eb808c8404746578ef72b49019f48659f496922cf9ab057461c2a48fc34b51156d1845515b5c71d9020624a5169d2496bc", @ANYRES32=0x0], &(0x7f0000000600)=0x2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000840)) [ 89.348796] binder: 10163:10181 got transaction to invalid handle [ 89.380720] binder: 10163:10181 transaction failed 29201/-22, size 0-0 line 3010 [ 89.461040] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.466558] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.066931] IPVS: Creating netns size=2536 id=13 [ 90.148577] IPVS: Creating netns size=2536 id=14 [ 90.883764] pktgen: kernel_thread() failed for cpu 0 [ 90.889014] pktgen: Cannot create thread for cpu 0 (-4) [ 90.894452] pktgen: kernel_thread() failed for cpu 1 [ 90.899797] pktgen: Cannot create thread for cpu 1 (-4) [ 90.905194] pktgen: Initialization failed for all threads 2018/04/30 14:02:33 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffbf9, &(0x7f0000000300)) 2018/04/30 14:02:33 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000880)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair(0x7, 0x80000, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000640)=""/85, 0x55, 0x2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e0004000000000000007378cb4f139292f4539b2c16ff6b95418f43920696ce8152ea7bd30f3a8d4a4c65a9843e3226fecd"], &(0x7f0000000480)=0x2) recvfrom$ax25(r2, &(0x7f0000000780)=""/71, 0x47, 0x40000000, &(0x7f0000000240)={0x3, {"80e08a210df7f0"}, 0x6}, 0x10) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x40, 0x700) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x100000000, 0xd6, "d5779e7efc544bcdc87aa7d1359e068143811a87be40b82e06749ff2ed2ea3164063c3d4e913efd245889d4590d6438b7c1c4cb059e7504d38b921652ad0a90a02127caae9387420f32c171a2861ca1a8bf90ff0a5129548181ebe8ca49375a2d644a0b1caff7e12c0a42d3d7199e915906a1ac5a8aa368596416d4d7d59bb460eeda262480f0ce98ae6251be7d821ce7e911d2aacc75cbf626de124e771f55545d0e7e0b0dfbc202808077e23eba269081107e79783accf7e605ff94864963ffb426c619146a26ff5f9849fbf74a1c547366cb3e5f8"}, 0xde) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000800)=0x5, 0x4) getdents64(r0, &(0x7f0000000340)=""/196, 0x3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='#%\x00') fstatfs(r1, &(0x7f00000008c0)=""/152) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000a10cebc7e7c47c678637714ac83ed77908cc4ce43deef58ad2c88ecfeb5019ed4b1374dcd16f3837490595a78bb85efc71a17f5b881fc054b9a957928743c2d5d8116394e4a8692901a3c8d1855cb0dd0eebffc8972a63856edd3cf2522a6709c634344fabe2a8d9870da41febc0226837f6f16e8e499dfc902ecfbef2fa17e1b3a0b5de925715889c27126e4d5704ce91d85eb077ab6ea4915c60a7cb33ff3ef08bb115f729bb492311ce57c71d3acf2a5517eb808c8404746578ef72b49019f48659f496922cf9ab057461c2a48fc34b51156d1845515b5c71d9020624a5169d2496bc", @ANYRES32=0x0], &(0x7f0000000600)=0x2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000840)) 2018/04/30 14:02:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/30 14:02:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) gettid() 2018/04/30 14:02:33 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f00000005c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000580)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 91.147822] binder: 10248:10249 got transaction to invalid handle [ 91.160348] binder: 10248:10249 transaction failed 29201/-22, size 0-0 line 3010 2018/04/30 14:02:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffbf9, &(0x7f0000000300)) 2018/04/30 14:02:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 91.216465] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/30 14:02:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f0000000640), 0x20000028020, &(0x7f0000000080)) 2018/04/30 14:02:33 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000880)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair(0x7, 0x80000, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000640)=""/85, 0x55, 0x2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e0004000000000000007378cb4f139292f4539b2c16ff6b95418f43920696ce8152ea7bd30f3a8d4a4c65a9843e3226fecd"], &(0x7f0000000480)=0x2) recvfrom$ax25(r2, &(0x7f0000000780)=""/71, 0x47, 0x40000000, &(0x7f0000000240)={0x3, {"80e08a210df7f0"}, 0x6}, 0x10) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x40, 0x700) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x100000000, 0xd6, "d5779e7efc544bcdc87aa7d1359e068143811a87be40b82e06749ff2ed2ea3164063c3d4e913efd245889d4590d6438b7c1c4cb059e7504d38b921652ad0a90a02127caae9387420f32c171a2861ca1a8bf90ff0a5129548181ebe8ca49375a2d644a0b1caff7e12c0a42d3d7199e915906a1ac5a8aa368596416d4d7d59bb460eeda262480f0ce98ae6251be7d821ce7e911d2aacc75cbf626de124e771f55545d0e7e0b0dfbc202808077e23eba269081107e79783accf7e605ff94864963ffb426c619146a26ff5f9849fbf74a1c547366cb3e5f8"}, 0xde) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000800)=0x5, 0x4) getdents64(r0, &(0x7f0000000340)=""/196, 0x3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='#%\x00') fstatfs(r1, &(0x7f00000008c0)=""/152) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000a10cebc7e7c47c678637714ac83ed77908cc4ce43deef58ad2c88ecfeb5019ed4b1374dcd16f3837490595a78bb85efc71a17f5b881fc054b9a957928743c2d5d8116394e4a8692901a3c8d1855cb0dd0eebffc8972a63856edd3cf2522a6709c634344fabe2a8d9870da41febc0226837f6f16e8e499dfc902ecfbef2fa17e1b3a0b5de925715889c27126e4d5704ce91d85eb077ab6ea4915c60a7cb33ff3ef08bb115f729bb492311ce57c71d3acf2a5517eb808c8404746578ef72b49019f48659f496922cf9ab057461c2a48fc34b51156d1845515b5c71d9020624a5169d2496bc", @ANYRES32=0x0], &(0x7f0000000600)=0x2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000840)) 2018/04/30 14:02:33 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000000100)=0x4, 0x4) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) [ 91.299611] binder: 10272:10274 got transaction to invalid handle [ 91.308351] binder: 10272:10274 transaction failed 29201/-22, size 0-0 line 3010 2018/04/30 14:02:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/30 14:02:33 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000040), 0x8, &(0x7f0000000200)) [ 91.374125] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.456848] binder: 10290:10295 got transaction to invalid handle [ 91.469357] binder: 10290:10295 transaction failed 29201/-22, size 0-0 line 3010 [ 91.521938] binder: undelivered TRANSACTION_ERROR: 29201 [ 92.292298] pktgen: kernel_thread() failed for cpu 0 [ 92.297507] pktgen: Cannot create thread for cpu 0 (-4) [ 92.302879] pktgen: kernel_thread() failed for cpu 1 [ 92.308056] pktgen: Cannot create thread for cpu 1 (-4) [ 92.313408] pktgen: Initialization failed for all threads [ 92.428900] pktgen: kernel_thread() failed for cpu 0 [ 92.434064] pktgen: Cannot create thread for cpu 0 (-4) [ 92.440298] pktgen: kernel_thread() failed for cpu 1 [ 92.447358] pktgen: Cannot create thread for cpu 1 (-4) [ 92.455476] pktgen: Initialization failed for all threads [ 92.549222] pktgen: kernel_thread() failed for cpu 0 [ 92.554435] pktgen: Cannot create thread for cpu 0 (-4) [ 92.560541] pktgen: kernel_thread() failed for cpu 1 [ 92.565649] pktgen: Cannot create thread for cpu 1 (-4) [ 92.571107] pktgen: Initialization failed for all threads 2018/04/30 14:02:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000040), 0x8, &(0x7f0000000200)) 2018/04/30 14:02:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000880)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair(0x7, 0x80000, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000640)=""/85, 0x55, 0x2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e0004000000000000007378cb4f139292f4539b2c16ff6b95418f43920696ce8152ea7bd30f3a8d4a4c65a9843e3226fecd"], &(0x7f0000000480)=0x2) recvfrom$ax25(r2, &(0x7f0000000780)=""/71, 0x47, 0x40000000, &(0x7f0000000240)={0x3, {"80e08a210df7f0"}, 0x6}, 0x10) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x40, 0x700) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x100000000, 0xd6, "d5779e7efc544bcdc87aa7d1359e068143811a87be40b82e06749ff2ed2ea3164063c3d4e913efd245889d4590d6438b7c1c4cb059e7504d38b921652ad0a90a02127caae9387420f32c171a2861ca1a8bf90ff0a5129548181ebe8ca49375a2d644a0b1caff7e12c0a42d3d7199e915906a1ac5a8aa368596416d4d7d59bb460eeda262480f0ce98ae6251be7d821ce7e911d2aacc75cbf626de124e771f55545d0e7e0b0dfbc202808077e23eba269081107e79783accf7e605ff94864963ffb426c619146a26ff5f9849fbf74a1c547366cb3e5f8"}, 0xde) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000800)=0x5, 0x4) getdents64(r0, &(0x7f0000000340)=""/196, 0x3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='#%\x00') fstatfs(r1, &(0x7f00000008c0)=""/152) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000a10cebc7e7c47c678637714ac83ed77908cc4ce43deef58ad2c88ecfeb5019ed4b1374dcd16f3837490595a78bb85efc71a17f5b881fc054b9a957928743c2d5d8116394e4a8692901a3c8d1855cb0dd0eebffc8972a63856edd3cf2522a6709c634344fabe2a8d9870da41febc0226837f6f16e8e499dfc902ecfbef2fa17e1b3a0b5de925715889c27126e4d5704ce91d85eb077ab6ea4915c60a7cb33ff3ef08bb115f729bb492311ce57c71d3acf2a5517eb808c8404746578ef72b49019f48659f496922cf9ab057461c2a48fc34b51156d1845515b5c71d9020624a5169d2496bc", @ANYRES32=0x0], &(0x7f0000000600)=0x2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000840)) 2018/04/30 14:02:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/04/30 14:02:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) gettid() 2018/04/30 14:02:34 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f00000005c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000580)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/30 14:02:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:34 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001880)="0400fee04d90d51ffeac331a86df5abb7e2d447e25266c44107fce128c302d076bf25189d1b1d1060e7afc60c6216ccdcdffff46a63d957f6c72e3d90cc55a622cd2103da4dfdc", 0x47, 0x2) 2018/04/30 14:02:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000040), 0x8, &(0x7f0000000200)) 2018/04/30 14:02:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/04/30 14:02:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000040), 0x8, &(0x7f0000000200)) 2018/04/30 14:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/30 14:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/30 14:02:34 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000008c0)={0x84, @broadcast=0xffffffff, 0x0, 0x0, 'ovf\x00'}, 0x2c) 2018/04/30 14:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/30 14:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/30 14:02:34 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/30 14:02:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) [ 93.366513] IPVS: Creating netns size=2536 id=15 [ 94.203028] pktgen: kernel_thread() failed for cpu 0 [ 94.208267] pktgen: Cannot create thread for cpu 0 (-4) [ 94.213689] pktgen: kernel_thread() failed for cpu 1 [ 94.219280] pktgen: Cannot create thread for cpu 1 (-4) [ 94.224637] pktgen: Initialization failed for all threads [ 94.439237] pktgen: kernel_thread() failed for cpu 0 [ 94.444529] pktgen: Cannot create thread for cpu 0 (-4) [ 94.450656] pktgen: kernel_thread() failed for cpu 1 [ 94.455771] pktgen: Cannot create thread for cpu 1 (-4) [ 94.461135] pktgen: Initialization failed for all threads 2018/04/30 14:02:36 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/30 14:02:36 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0xcf, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/30 14:02:36 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/30 14:02:36 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/04/30 14:02:36 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f00000005c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000580)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/30 14:02:36 executing program 2: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)={[{@background_gc_sync='background_gc=sync', 0x2c}]}) 2018/04/30 14:02:36 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:36 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/30 14:02:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:36 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0xcf, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/30 14:02:36 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/30 14:02:36 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:36 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0xcf, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/30 14:02:36 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) [ 94.782081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 14:02:37 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0xcf, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/30 14:02:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:37 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:37 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:37 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/30 14:02:37 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f00000005c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000580)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/30 14:02:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:37 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:37 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/30 14:02:37 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:37 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:37 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/30 14:02:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:37 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') [ 95.699814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 95.726238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 95.990247] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 14:02:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:38 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/30 14:02:38 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:38 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/30 14:02:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/30 14:02:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/30 14:02:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/30 14:02:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/30 14:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/04/30 14:02:38 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/04/30 14:02:38 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/30 14:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, 0xc) [ 96.559869] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 96.575364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 96.607134] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 14:02:38 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:38 executing program 3: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649205041525400000100", 0x4c, 0x1c0}]) 2018/04/30 14:02:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/30 14:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/04/30 14:02:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="03ad14af476c530198cd", 0xa}, {&(0x7f0000000440)="ec2ee33f8f47035ea2c0dc02298a645421d05d15a963be1b82", 0x19, 0x200}], 0x20c0, &(0x7f00000004c0)={[{@hostdata={'hostdata', 0x3d, 'wlan1wlan0bdev'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x32, 0x38, 0x37, 0x3f]}, 0x2c}]}) [ 96.777242] Dev loop0: unable to read RDB block 1 [ 96.783004] loop0: unable to read partition table [ 96.798818] loop0: partition table beyond EOD, truncated [ 96.804624] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) 2018/04/30 14:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c8", @ANYBLOB="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"], 0xc2e}, 0x1}, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/30 14:02:38 executing program 3: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:38 executing program 3: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) [ 96.877323] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/04/30 14:02:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="03ad14af476c530198cd", 0xa}, {&(0x7f0000000440)="ec2ee33f8f47035ea2c0dc02298a645421d05d15a963be1b82", 0x19, 0x200}], 0x20c0, &(0x7f00000004c0)={[{@hostdata={'hostdata', 0x3d, 'wlan1wlan0bdev'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x32, 0x38, 0x37, 0x3f]}, 0x2c}]}) 2018/04/30 14:02:38 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="03ad14af476c530198cd", 0xa}, {&(0x7f0000000440)="ec2ee33f8f47035ea2c0dc02298a645421d05d15a963be1b82", 0x19, 0x200}], 0x20c0, &(0x7f00000004c0)={[{@hostdata={'hostdata', 0x3d, 'wlan1wlan0bdev'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x32, 0x38, 0x37, 0x3f]}, 0x2c}]}) 2018/04/30 14:02:38 executing program 3: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) 2018/04/30 14:02:38 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="03ad14af476c530198cd", 0xa}, {&(0x7f0000000440)="ec2ee33f8f47035ea2c0dc02298a645421d05d15a963be1b82", 0x19, 0x200}], 0x20c0, &(0x7f00000004c0)={[{@hostdata={'hostdata', 0x3d, 'wlan1wlan0bdev'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x32, 0x38, 0x37, 0x3f]}, 0x2c}]}) 2018/04/30 14:02:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="03ad14af476c530198cd", 0xa}, {&(0x7f0000000440)="ec2ee33f8f47035ea2c0dc02298a645421d05d15a963be1b82", 0x19, 0x200}], 0x20c0, &(0x7f00000004c0)={[{@hostdata={'hostdata', 0x3d, 'wlan1wlan0bdev'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x32, 0x38, 0x37, 0x3f]}, 0x2c}]}) [ 97.315566] device lo entered promiscuous mode [ 97.331057] device lo left promiscuous mode [ 97.704044] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 97.707663] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 97.745864] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 245.067708] INFO: task syz-executor2:10566 blocked for more than 120 seconds. [ 245.075015] Not tainted 4.9.97-g2bcbbd5 #11 [ 245.080038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.088013] syz-executor2 D28712 10566 3872 0x00000004 [ 245.093745] ffff88019a2d9800 ffff88019b8fea00 ffff88019ba39f80 ffff8801c3cd3000 [ 245.101782] ffff8801db321b98 ffff88019b93fb48 ffffffff839e375d ffff88019a2da0c8 [ 245.109827] ffffed003345b418 ffff88019a2d9800 00fffc0000000000 ffff8801db322468 [ 245.117841] Call Trace: [ 245.120406] [] ? __schedule+0x64d/0x1bd0 [ 245.126094] [] schedule+0x7f/0x1b0 [ 245.131295] [] schedule_preempt_disabled+0x13/0x20 [ 245.137867] [] mutex_lock_nested+0x326/0x870 [ 245.143902] [] ? loop_control_ioctl+0x186/0x300 [ 245.150266] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.156146] [] ? exit_robust_list+0x220/0x220 [ 245.162303] [] loop_control_ioctl+0x186/0x300 [ 245.168579] [] ? loop_lookup+0x160/0x160 [ 245.174286] [] ? __might_sleep+0x95/0x1a0 [ 245.180091] [] ? loop_lookup+0x160/0x160 [ 245.185804] [] do_vfs_ioctl+0x1ac/0x11a0 [ 245.191529] [] ? ioctl_preallocate+0x220/0x220 [ 245.197755] [] ? selinux_capable+0x40/0x40 [ 245.203617] [] ? __fget+0x20a/0x3b0 [ 245.208889] [] ? __fget+0x231/0x3b0 [ 245.214143] [] ? __fget+0x47/0x3b0 [ 245.219505] [] ? security_file_ioctl+0x8f/0xc0 [ 245.225715] [] SyS_ioctl+0x8f/0xc0 [ 245.230918] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 245.236867] [] do_syscall_64+0x1a6/0x490 [ 245.242579] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.249497] [ 245.249497] Showing all locks held in the system: [ 245.255809] 2 locks held by khungtaskd/518: [ 245.260151] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.268879] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.278609] 2 locks held by getty/3773: [ 245.282560] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.291899] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.301862] 2 locks held by syz-executor2/10566: [ 245.306588] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.316356] #1: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] loop_control_ioctl+0x186/0x300 [ 245.326590] 1 lock held by syz-executor2/10596: [ 245.331263] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.341020] 2 locks held by blkid/10561: [ 245.345055] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.354300] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.363014] 2 locks held by syz-executor0/10571: [ 245.367772] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8b/0x1aa0 [ 245.377128] #1: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_reread_part+0x1e/0x40 [ 245.386716] 1 lock held by syz-executor0/10597: [ 245.391400] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.400638] 1 lock held by syz-executor7/10569: [ 245.405279] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.415055] 1 lock held by syz-executor7/10598: [ 245.419724] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.429479] 1 lock held by syz-executor5/10572: [ 245.434120] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.443885] 1 lock held by syz-executor5/10599: [ 245.448731] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.458517] 1 lock held by syz-executor5/10602: [ 245.463157] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.472954] [ 245.474556] ============================================= [ 245.474556] [ 245.481845] NMI backtrace for cpu 1 [ 245.485504] CPU: 1 PID: 518 Comm: khungtaskd Not tainted 4.9.97-g2bcbbd5 #11 [ 245.492667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.502002] ffff8801d913fd08 ffffffff81eb0b69 0000000000000000 0000000000000001 [ 245.509997] 0000000000000001 0000000000000001 ffffffff810b7d60 ffff8801d913fd40 [ 245.517985] ffffffff81ebbe97 0000000000000001 0000000000000000 0000000000000003 [ 245.526072] Call Trace: [ 245.528634] [] dump_stack+0xc1/0x128 [ 245.533980] [] ? irq_force_complete_move+0x320/0x320 [ 245.540707] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.547273] [] ? irq_force_complete_move+0x320/0x320 [ 245.553999] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.561072] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.568151] [] watchdog+0x6b4/0xa20 [ 245.573402] [] ? watchdog+0x11c/0xa20 [ 245.578828] [] kthread+0x26d/0x300 [ 245.584008] [] ? reset_hung_task_detector+0x20/0x20 [ 245.590665] [] ? kthread_park+0xa0/0xa0 [ 245.596269] [] ? kthread_park+0xa0/0xa0 [ 245.601867] [] ? kthread_park+0xa0/0xa0 [ 245.607466] [] ret_from_fork+0x5c/0x70 [ 245.613133] Sending NMI from CPU 1 to CPUs 0: [ 245.617711] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff839f3266 [ 245.625188] Kernel panic - not syncing: hung_task: blocked tasks [ 245.631331] CPU: 0 PID: 518 Comm: khungtaskd Not tainted 4.9.97-g2bcbbd5 #11 [ 245.638492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.647825] ffff8801d913fcc8 ffffffff81eb0b69 ffffffff83c8b4e0 00000000ffffffff [ 245.655824] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d913fd88 [ 245.663809] ffffffff8141f975 0000000041b58ab3 ffffffff843b8408 ffffffff8141f7b6 [ 245.672936] Call Trace: [ 245.675502] [] dump_stack+0xc1/0x128 [ 245.680850] [] panic+0x1bf/0x3bc [ 245.685838] [] ? add_taint.cold.6+0x16/0x16 [ 245.691785] [] ? ___preempt_schedule+0x16/0x18 [ 245.697993] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.705242] [] watchdog+0x6c5/0xa20 [ 245.710581] [] ? watchdog+0x11c/0xa20 [ 245.716008] [] kthread+0x26d/0x300 [ 245.721173] [] ? reset_hung_task_detector+0x20/0x20 [ 245.727812] [] ? kthread_park+0xa0/0xa0 [ 245.733410] [] ? kthread_park+0xa0/0xa0 [ 245.739008] [] ? kthread_park+0xa0/0xa0 [ 245.744609] [] ret_from_fork+0x5c/0x70 [ 245.750743] Dumping ftrace buffer: [ 245.754300] (ftrace buffer empty) [ 245.757985] Kernel Offset: disabled [ 245.761610] Rebooting in 86400 seconds..