(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f0000069000-0xc)='/dev/audio#\x00', 0x9, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004f4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000007d000+0xc0a)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000023a000-0x3)={r2, 0x80000, r3}) sendmsg$unix(r1, &(0x7f00006ea000-0x38)={&(0x7f000061c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb8000-0x30)=[{&(0x7f0000959000)="58353f51eb1dd1b1ad2c3230703e0ac622f415ac92625f0ad6ed2bc71e17b916cf11cfc47733c2ba8689546c7d12b919661d94289297a27440ae0c71a7e598ba8d74ca4b6d7a3e1c778b41fe84240f390e5b37b49f369ff7b308d0d4d5e4d4758d04b25edafe39d6d3ba1be97739f4005406db4313", 0x75}, {&(0x7f0000303000-0xc2)="88ae8f66372fa959d3e90ddfb718117e8cc70f087e1524a1c336b0eb82bad021deec7a1871022c8a8d0dd7af1675343de4e6d396ecfd19d40b8591562fdccc3940d6d5503da5eacfa75dad7c42f8e5f7cf518243b35b826f88cf5c2468416c72c6b26f0f65050a329d52a3baead7022895e79fea65a9a5f1b818a0e206abe9705d53dc5d3ac2dd51c9f590cbc97fbd59f5119291519f7723430bfba274e3ff39080023cf90c25da7dd1e89185def24b00e827288cfd0d3cbac86a2ae8b115378c9c8", 0xc2}, {&(0x7f000026a000)="d374dfdfa9eb2a4f55a6649f2eb875be2ff5090320b36fb957ce0b0128e837abcf1c49686aefb9680bf3f764857816ee1344bdf409bcf7fed99be4979672d28ea0db513ad3832161bb348ff11bbc1b51032cd0a04b2aa6207c5749646beeffb13ad1289dc29e5091451aebf5ab1d599039350d94603ea75f43ab3db793fd1fe13c0f8801f2a3967520ed26417c4ce3a767b553a67aa97d8b0b2114cdf8a42270848411c42ace7db7c3c89c0150e481037f9098038e8077a2ec", 0xb9}], 0x3, &(0x7f0000ebf000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r4, r3, r1]}], 0x28, 0x1}, 0x4000) r5 = syz_open_dev$sndmidi(&(0x7f00001d8000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x2) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000843000-0xe)='/selinux/load\x00', 0x2, 0x0) r7 = msgget$private(0x0, 0x201) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000472000-0xbf)=""/191) linkat(r5, &(0x7f0000827000)='./file0\x00', r6, &(0x7f0000317000-0x8)='./file0\x00', 0x1400) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e3000-0xc)='/dev/autofs\x00', 0x111800, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00001dc000)=@hopopts={0x4, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fff}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xffffffff, 0x62, "7ea87240dce4302a0bb07a558ae6b38b777faf90454b6a56ae9db1fc9067b73272f3af14312dd3621927aba831e69d70a70fbdc2b6e81f007c599e7a4a3765da08c79575a721651bffc06a39210cee1334476b33f9c349bbe531b8e703fa2550381b"}, @calipso={0x7, 0x18, {0xd3e, 0x4, 0x3ff, 0x5, [0x2, 0x8]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x3, 0x7, [0xffffffffd1430a90, 0x8]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x96b, 0x2, 0x2, 0x8, [0x80]}}]}, 0xc8) r9 = pkey_alloc(0x0, 0x1) pkey_free(r9) unlinkat(r6, &(0x7f000000e000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r11 = timerfd_create(0x0, 0x0) timerfd_settime(r11, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000436000-0xe7)=""/231, &(0x7f0000797000)=0xfffffeee) read$eventfd(r3, &(0x7f000000e000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r10, r11, 0x0) pkey_mprotect(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x0, r9) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000895000)=0x0) syz_emit_ethernet(0x3e, &(0x7f000043c000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/13 13:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r0, 0xfffffffffffffffe, 0x0, &(0x7f0000681000-0x38)=""/56, &(0x7f0000d59000-0x4)=0x38) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c2a000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) shmget(0x0, 0x1000, 0x0, &(0x7f0000f1e000/0x1000)=nil) madvise(&(0x7f0000935000/0x2000)=nil, 0x2000, 0x1f) bind(r1, &(0x7f000033e000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 75.844401] device eql entered promiscuous mode [ 75.878327] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 13:34:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000518000)={0x0, @in6={{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000+0x49a)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000126000)={r1, 0xd86}, &(0x7f0000d7f000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) open$dir(&(0x7f0000e0c000)='./file0\x00', 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 75.929864] netlink: 10 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 13:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000178000)='user\x00', &(0x7f0000518000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000311000)="d300", 0xfffffffffffffffc) add_key$user(&(0x7f00002ed000)='user\x00', &(0x7f0000740000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008c2000-0x34)="cd905ca34751280741b8fbcbcde595ef0bac22e000c89a383e9a666de3df9e4d02a79f002c67100e24f00af67c3c7c7a688cdbf2", 0x34, r0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c32000-0x8)={r5, r3}) write(r4, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) sendfile(r2, r1, &(0x7f0000077000-0x8)=0x0, 0xffffffff) 2018/01/13 13:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f7e000)={@generic="da0481054b20c642bb7fd3c097897be4", @ifru_flags=0x5000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c1b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000103000)='/dev/amidi#\x00', 0x101, 0x206080) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e35000-0x20)={0xf001, &(0x7f000036f000-0x8)=0x0, 0x2, r4, 0x2}) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000220000-0x12)='/dev/loop-control\x00', 0x100, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r5, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f000067a000-0xc2)="b7bb522379e6de6672cb104ab902243317b0dc0b5a047865c2d58379e68929595207d3b87a5e3a4ce0c6c04302c888845eaa754ac025ad986e5fda00d2c2d0ee2c2ff8bdac6c8e8f5f6b043e54a27fac92887e1e2499b2b5ab81fb2f25112ac7e172fcc420e0bafc0de300e6f1750a0baabaadbe119e49328314c4230c9895520a62c8e9179fc05c21d2a50aa24691e612bd66a0c0c699e50b202a8faf87140174855d1648db7cb94c712786ea14a2ac2f35db48f5d66c3b94eb63b7fab344c80086", 0xc2) futex(&(0x7f0000d83000-0x4)=0x1, 0x3, 0x5, &(0x7f0000d1e000-0x10)={0x0, 0x989680}, &(0x7f00005f4000-0x4)=0x7ff, 0x3f) dup2(r1, r5) open$dir(&(0x7f0000385000-0x8)='./file0\x00', 0x200000, 0x52) 2018/01/13 13:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000e2d000)=""/51, &(0x7f0000e64000-0x4)=0x33) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14a, &(0x7f00004f5000-0x14c)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x114, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x2b, 0x6, 0x1, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}]}, @fragment={0x89, 0x0, 0x1, 0x7, 0x0, 0x4, 0x3}, @hopopts={0x5c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7f}]}, @dstopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe5a}, @jumbo={0xc2, 0x4, 0x20}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0xde89, 0x2, 0xfa12, 0x7a2119c1, [0x8]}}, @generic={0xffffffff, 0x50, "e766248fd6932caaf65d93c402521a9519558294361d48e6a8a8e1a225a4f017394b648ad1bf287d700662988af5ee96eda1416210595b070870f0a0ac5d92555f1c99af621add72ac8381d04af74390"}, @enc_lim={0x4, 0x1, 0x8}]}, @hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x29, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x81}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/13 13:34:22 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/audio\x00', 0x400140, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006d8000-0x4)=0x0, &(0x7f0000fa4000)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fcd000-0x10)={&(0x7f0000fcc000)='./file0\x00', 0x0, 0x0}, 0x10) socket(0x10, 0x803, 0x0) 2018/01/13 13:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000490000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000542000-0xeb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0xb9, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x5c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffffff, 0x11, "e9ce2aae80cd465fcc5b2c2c4b51a9a568"}]}, @routing={0x3a, 0x4, 0x1, 0xb9f2, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x21, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0xeb) dup2(r1, r0) 2018/01/13 13:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9e000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000dbd000-0x4)=0x0, &(0x7f0000c02000-0x4)=0x4) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x7, 0x9) bind$alg(r3, &(0x7f0000d78000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7a000-0x9)='/dev/rtc\x00', 0x1810c2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000560000)=0x0, &(0x7f0000e29000-0x4)=0x4) r1 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 13:34:22 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4144, &(0x7f0000006000-0x1f5)="") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000008000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000008000-0x6c)=@getlink={0x6c, 0x12, 0x208, 0x2, 0x2, {0x0, 0x0, 0x0, r1, 0x100, 0x20000}, [@IFLA_ADDRESS={0xc, 0x1, @random="3232cf8c3575"}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x8}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7, ""}, {0x4, 0xa, ""}]}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "7e2a3db82d4d70e7e569957029e3a06b9c66958260adc3f680bfdb819ab9e9"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x11}, 0x4) 2018/01/13 13:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000030f000-0x14)={0x0, 0x8, 0x6, [0x9, 0x100, 0x5, 0x800, 0x7fffffff, 0xffff]}, &(0x7f0000955000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000020d000)={0x401, 0xfff, 0x20c, 0x8, 0x8, 0x6, 0x5, 0x400, r3}, 0x20) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00006d2000-0x78)={0x100000000, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x291, 0x4, 0x8e06, 0x2, 0xfffffffffffff801, 0x0, 0x16, 0xfffffffffffffe00, 0x7fffffff}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x4, 0x0, 0x1f) sendfile(r1, r4, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r0, 0x0, &(0x7f000024d000-0x4)=0x0, 0x80800) 2018/01/13 13:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0xffffffffffffff20) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000020e000)="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", 0x1000) [ 76.167110] device eql entered promiscuous mode [ 76.183720] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x953e24a265ea1f4b, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e84000-0x11)='/dev/vga_arbiter\x00', 0x100ffd, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000d8e000)="76b003c13701f7a668dc228afb7eecd5595530c79caa481f827016f6ee00dea388cd12368ed4f1c1f85b0a8fdc9c6a65b31a367ea76ba6015004929267eef664364a01ab9d4abdd20e6f56c926a7933225bd90d58e35464dbfd8a2d0732a04de5209991f69cfdb083c9cdf2a84fc7b", 0x6f) r3 = syz_open_dev$tun(&(0x7f000042a000-0xd)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r1) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000993000)=""/6, 0x6) truncate(&(0x7f0000cf6000-0xc)='./file0/bus\x00', 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004ea000-0x8)={0x0, 0x401}, &(0x7f0000d36000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047d000-0x8)={r2, 0x0, 0x2}, &(0x7f0000186000)=0x8) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000a000-0x8c)={r1, @in6={{0xa, 0x3, 0xb7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000003000)="bb") ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000004000)={@generic="305252a7865151e3aca7d5c9fe06226d", 0x40000000000000}) 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000001a000-0x14)={0x0, 0xeae, 0x1, 0x4, 0x4fa}) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000917000-0x9)='/dev/dsp\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000af3000)=0x0, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002c7000-0x28)={@generic="5b1ef02664a1122c9ad325606343b466", &(0x7f00005ec000-0x30)=@ethtool_stats={0x1d, 0x5, [0x3, 0xfff, 0x100, 0x5, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000489000)={0x8, 0x5, 0x303, 0x0, 0xfffffffffffff158, 0x7, 0xffffffffffffffc1, 0x1, 0x5, 0x7, 0x2}, 0xb) 2018/01/13 13:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup2(r0, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000099b000)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r2) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bf9000-0xb)='/dev/vcsa#\x00', 0x1, 0x84343) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000710000-0xf)="bd370913ce62b0318594ce240077f5") mkdir(&(0x7f000020b000-0x10)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fd3000-0xa)='./control\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000658000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}]}, 0x24) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002f000-0x4)=0x0, &(0x7f000061c000-0x4)=0xd402bf972ff56ad6) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e47000)=@assoc_value={0x0, 0x5}, &(0x7f0000d44000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000214000-0x6)={r1, 0x385}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000139000)={0x0, 0x0}) ppoll(&(0x7f0000243000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00004a4000-0x10)={0x0, r3+30000000}, &(0x7f0000924000)={0x0}, 0x8) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a51000)=@assoc_value={r1, 0x0}, &(0x7f0000344000-0x4)=0x12f) [ 76.315076] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000b0f000)={0x12, 0x0, 0xc42e, 0x0}) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') getdents(r0, &(0x7f0000909000-0xba)=""/72, 0x48) getdents64(r0, &(0x7f000059f000)=""/223, 0x10003) getdents64(r0, &(0x7f0000c11000)=""/44, 0x2c) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x30, &(0x7f0000003000-0xa)='mime_type\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000006000-0x90)="", 0x0}, {&(0x7f0000012000)="e2", 0x1}], 0x2, 0x0) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000187000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000116000)={0x9, 0x2, 0x7ff, 0xcf, &(0x7f0000ca2000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000630000)=""/107) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d4f000-0x20)={0x70a, 0x2, 0x4, 0x10000, 0x0, []}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x22, 0x400800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000072000)=""/95, &(0x7f0000c72000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000d33000)='/dev/midi#\x00', 0x0, 0x80) getpeername$netrom(r3, &(0x7f0000847000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009e5000)=0x48) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000052d000)="4a271608396e7fcc0a52ecd38a794eea7a1bf7d895", 0x15) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005de000-0x9)='/dev/rtc\x00', 0x107002, 0x0) write$tun(r4, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000e29000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009f9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000e5e000)={0x0, 0x0, 0x20, 0x9, 0xffffffffffff99c1}, &(0x7f00009ca000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000704000)=@sack_info={r7, 0x6, 0xa90c}, &(0x7f00003ff000-0x4)=0xc) getsockname$packet(r5, &(0x7f0000aec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000da9000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000f2000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}, r8}, 0xc) dup2(r1, r4) 2018/01/13 13:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, 0xffffffffffffffff) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000084000-0x3c)=[{{0x0, 0x0, &(0x7f0000da9000-0x10)=[{&(0x7f00000b1000)=""/168, 0xa8}], 0x1, &(0x7f0000846000-0x69)=""/105, 0x69, 0x20}, 0x4}], 0x1, 0x1, &(0x7f00001c6000)={0x77359400, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00000fb000-0xa)='/dev/vcs#\x00', 0x3, 0x123000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000838000)={0x0, 0x1, 0x7ff, 0x6, &(0x7f0000906000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000f7c000-0x40)=[{r0, 0xc004, 0x0}], 0x0, 0x7) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000689000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f00003c0000)=0xc) sendmsg$can_raw(r1, &(0x7f000052f000)={&(0x7f000090a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d01000)={&(0x7f000021b000-0x10)=@can={{0x4, 0x2, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "3097cfc5e7644913"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/01/13 13:34:23 executing program 3: getpid() mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x5, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fcb000-0x20)={0x0, 0x7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fcd000-0x4)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fcc000)={&(0x7f0000fcc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000031a000-0x40)=[{&(0x7f0000fcd000-0xa2)="042e6e3db46d3a5a79c2a8d650086190caf59359cf5022a54411b1fc594dbe18116821b9f95eec4c5f9a991930176ddbbc5c33db04ed9169a121fc41bd652934312429a8c9581c6d09e0a1a1f3c608dd30047a78aea02c1183f287b9e3aa34baf41261fcf45dc0f66ea38957066ff2ff7b2206dedbfe5a897195e2a1549bfd6be748b3148df557565bd461b455240bbd4849a43af94396d2c57b309c25b9fad70e08", 0xa2}, {&(0x7f0000e80000-0xcb)="4d144af67f09996ee0e26cbc44122194e00d5625dfb4654d74e2865bddcbba34a69c14d28cfbe967911311751d52520a7b9223520feed7ba7dd863901da8c2c2e3c64ab654dd2b27de4b9ec2cf39118d8b1c0c911c7716c08866002cedb0d7333b94c7347318cca96b3260d1b68edd747c12748d75bbe5f76d3cedd694216a88613fab7f94dbf89ac1bfb0694d200a6c113c6a911655ad92d568974e9a1cf0331c849bd9599799299839acf5f6d99d478c826d3cd98885807fe3ba75f86a966f9772983d5c2cc67ef9d00a", 0xcb}, {&(0x7f0000354000-0xf9)="b070a03608982ba48d483f97f3b4ed6d04416da1b012d3077fb5aa64451289267a5c4b57bdd4f504b367ef0c945d0220fb1f1eef1acc077fb95b1ce20e96fb72cbb39f1d17aea7c0682f08c1ea6619bc337d33de80af686f28f78815dae4d85e60abc6115b7308398eaae44bd7dd7ba4f9a96e2d1de1fd545f566a269c77d92fabb64aa65238676f1bd52f610e1ad247ab74a8f5374e2dc8acf18f54f8113b7f82df387ebdaa74e2121613be6803453362dad257292da10a1bacd8bb986182ef1462ab815e1c7d1ae6f8547871d6f5e83cb5673fc93420bd6eb122f4fa139fb8d3d8a967cd363b2ec6a8e9a96313f7c04e2a448ce2e9154a74", 0xf9}, {&(0x7f0000fcc000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40000}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000649000)=0x0) 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) getpeername$netrom(r2, &(0x7f0000ad1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000093f000-0x4)=0x10) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00004fa000-0x1c)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/enforce\x00', 0x20a00, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000ab1000-0x4)=0xffffffff, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a6000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000507000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006ad000-0x8)={r3, 0xfff}, &(0x7f00002f5000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f18000-0x8)={r4, 0xffffffff00000000}, &(0x7f0000f6d000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000d80000)={0x0, 0x0}, 0x800) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000c97000)={0x8500000000000000, 0x3000, 0x2, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000366000)=[{{&(0x7f0000699000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002d4000)=[], 0x0, &(0x7f0000b46000-0x438)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b7000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x0, 0x5, 0x82}, &(0x7f0000b7f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d47000-0xa)={r6, 0x2, 'e>'}, &(0x7f0000b70000)=0xa) socket$nl_route(0x10, 0x3, 0x0) [ 76.467694] device eql entered promiscuous mode [ 76.534408] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 6: r0 = syz_open_dev$adsp(&(0x7f000049c000-0xb)='/dev/adsp#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x9) mknodat(0xffffffffffffffff, &(0x7f00008f1000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000)='./file0/file0\x00', r1, &(0x7f0000002000)='./file0\x00') 2018/01/13 13:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000d, 0x41) r2 = syz_open_dev$tun(&(0x7f00003f3000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a0474308b1b2c5d2ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d62000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x1000, 0x127d64cd) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b86000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ac7000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000140000-0x14)={r3, 0x7, 0xfffffffffffffffa, 0x475, 0x2b0c, 0xfffffffffffffffa}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000593000-0x4)=0xffffffffffff0000, 0x4) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00006e8000-0x8)={0x10001, 0xfffffffffffffce8}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000c1d000-0xa)=""/10) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00003f5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000eb1000-0x18)={@rand_addr=0xea, @empty=0x0, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x18) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/member\x00', 0x2, 0x0) sendto$ipx(r3, &(0x7f0000310000-0x3a)="bf28f7ef52e200aedf10bc7d367f5398683fa63168ba1fd8dd62a475cee383698117bbc31668e070e9a306f4731c5efa4a1c1bfd55a0c337c202", 0x3a, 0x8000, &(0x7f0000090000-0x10)={0x4, 0x9, 0x3, "5ecafe27771b", 0x2, 0x0}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r2) openat$selinux_create(0xffffffffffffff9c, &(0x7f000075d000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) sendto$unix(r0, &(0x7f00002ee000)="5ec22c898a473d46ad061913e9979f99b6469bd2aa68f72f8ce28d19fcebeea115863a87293f7a9c2c4888e88b202fdfd64d1bf27daab1ba186b3c28d6607aaa006267ce768f3d991488fa6741f5", 0x4e, 0x4000000, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mq_timedsend(r1, &(0x7f0000a89000-0x2e)="91c2df7fea68b4a1848b739e4579e48d05eb653e57ef801a12da5acdf1a75c29bc73fc6060b6251905b01a778ff4", 0x2e, 0x1, &(0x7f00007ad000)={0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r1, r1, &(0x7f0000562000-0x8)=0x0, 0xfd) accept4(r0, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c4c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00008ba000)=0x8, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004da000-0xf)='/dev/sequencer\x00', 0x4, 0x0) writev(r1, &(0x7f000000f000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000e000)='/', 0x1}], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) writev(r1, &(0x7f0000f57000)=[{&(0x7f00004a6000)="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0x1000}, {&(0x7f0000499000-0xcb)="f9bcb06ef4b17e665ef3a1edd796230f82d1778cb8b9fe38a34c16762afdb651dbc080a1355f2c894f3213d087b781d2dafdf1cba922114b53a0d919c606c8880d903fb5f97bada41abb13d5a4ea7e046f5a4afde682eaf0ae2ffc0abdc84b2bd650bc43bb18e73d1919a61b4c5fb3660444768d75b6dc8e7a522751f48fe752433d424f15f0adb457f33299e947ee1a1dc2f342ec9b348b4f267d30997fe6787dabb8ee217fcd75aab75c2b4972734f3827c96644d75e0adae030801fcbddd90e8d7875803ef27b121aa8", 0xcb}, {&(0x7f0000ea5000-0x6e)="c3463ef3edf00bce46a2b5ffb9e8db76f8dd4876a7ac13282c56aa368ade2abc3ec4336dd8ba0a4fb4c0178704f0149217ae037757ebe1af957e6c07e750a57d25e8dd4785c7a64ce0c8ad782f2e4c7b65b30cb120df6a62b42fece054b926281d187ebdf0cfd5ee5df70679ba60", 0x6e}, {&(0x7f000024d000)="d883121034a1e081ac49034021042045a010e773b9f03f39df29fa68707c80191c44d0c384575bb92808f752f3f9e36e7c2250e4f873d189259e25dd51a7112fa214b8b80aef9e2a3a6a40b4509f5fb4d6890b8f1bced1e3ac5b0d3f961dd715335b2046e16de1b243c9", 0x6a}, {&(0x7f00002a4000-0x1000)="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", 0x1000}, {&(0x7f0000240000)="aa842ecc448d8c835e3fcefbe31dc607a396961fb770c5b278ccdf91e5c88bfae737672da41f8266e2e0be70b6d422fa8d0d1984069ef7c98b24ba472c2c6f2af34bd51c57f489a279c657be38399cf5943d046cc51a139eac315fd3ccc011a30f17867200ed1e9cc281a03c5ac7714b9166dbe7bbb29f192433e1c79c3ebbffa80c0df337dedc46435fbaf2b8ab51ded13188a4252e35383be7bcaa462623f926f83d1aa87f41130c6728830dbda29489e0cc66d3e95d559296a63d48e30dc270c7af70fc2036fd0f3ca851db8cd33ac57033f87c0c47afc1479acafbb504ea7f34dd34ca58d8adcb041050d7", 0xed}, {&(0x7f00003a0000)="cd5af84965ba0520b205c4877752ee5e5c44259eacea6f18774349e0c103514cc70849ff355bd920d7f38f539b5243d5424338ce", 0x34}], 0x7) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000724000)={0x0, 0x0, 0x0}, &(0x7f00000b2000-0x4)=0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_procfs(r0, &(0x7f0000377000)="6e65742f69705f6d725f636163ff0000") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[], &(0x7f00008c1000-0x28)=[], 0x0) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") socket(0x10, 0x802, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000621000-0x80)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8b9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7cb2}, @in6={0xa, 0x3, 0x4000000000000000, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}], 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000b16000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x101000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000b8000)={0x2, 0x9, 0x7, 0xf6f, 0x9, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 76.637966] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000083a000)='/dev/net/tun\x00', 0x0, 0x40000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d5a000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000d7a000-0x68)={0x7d, 0x0, [0x800, 0x5, 0x4, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) r4 = dup2(r0, r2) unlinkat(r4, &(0x7f0000919000)='./file0\x00', 0x0) 2018/01/13 13:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006a4000)={r1, 0x3, 0x1, 0x7a9, &(0x7f0000120000)=[0x0, 0x0], 0x2}, 0x20) r3 = dup2(r0, r1) readv(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000a76000-0x4a)=""/74, 0x4a}], 0x1) sendfile(r1, r3, &(0x7f0000ee9000)=0x0, 0x9) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x10000, 0x0) r1 = mmap$binder(&(0x7f00000e6000/0x4000)=nil, 0x4000, 0x4, 0x82012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000660000)={0x18, 0x0, &(0x7f0000725000)=[@acquire_done={0x40106309, r1, 0x1}, @enter_looper={0x630c}], 0x34, 0x0, &(0x7f0000a08000-0x34)="1e060129e2b6964c4381c1e32e51ec505736735f7ecf2003f0097cc0122e30449905dfb3d1fdf3a0b2945289195e3c57f251cf69"}) r2 = mmap$binder(&(0x7f0000994000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x2, &(0x7f0000000000)={0x14, 0x0, &(0x7f000050f000-0x14)=[@acquire_done={0x40106309, r2, 0x1}], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") socket(0x10, 0x802, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f8a000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c9f000)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000915000-0x8)=0x0, 0x13ebf369) socket$netlink(0x10, 0x3, 0xfffffffffffffff4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fed000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000dfa000)=@common='irlan0\x00') 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000664000-0xa)='/dev/cuse\x00', 0x4040, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000563000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000032b000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4$inet6(r3, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000431000-0x4)=0x1c, 0x80000) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000f8a000-0x8)=0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r2, r0, &(0x7f00007bd000-0x8)=0xfffffffffffffffe, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xa18000)=nil, 0xa18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a19000-0x9)='/dev/vcs\x00', 0x201, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)=0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e1b000-0x8)=0x5) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setns(r0, 0xc000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007be000-0x4)={0x1, 0x7, 0x0}, 0x3) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000dcb000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000984000-0x4)=0xc) sendto(r2, &(0x7f0000ec2000-0xa1)="fc7d429b87b8c62df088a38f6224a63596bc892e0a7e1fff523b5d7b7a2a36d9821eddaab16f75fd3c01119f8111773cfe88dc785eb88091856143fb3c274f5f5631a81057ee299f89628646fd21ea15d3475afa3b4c90365b092c97078751ff12697d8fa760d2817fea069f6adef08c85ae79a043ea8143a1bae725f76f874d6c58cb616c5251a79009c661ff2bcdb7f2606d78c1a90a6d9b0acdb36ea6f4aded", 0xa1, 0x800, &(0x7f0000b42000-0x14)=@ll={0x11, 0x3, r3, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") socket(0x10, 0x802, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000497000-0x8)='./file0\x00', 0x80000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007dc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000c05000)=""/4096) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407776, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 76.802282] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000430000)='/dev/vcsa#\x00', 0x8, 0x101000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = accept$alg(r0, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000f22000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000029b000)=0x1c) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000f13000)={0x35, "d8cd0674f3823206fbb33d8f7b43d9603fb3c4f0e55e1d5cdd558964d65d77f182db19724fd4220035bb9fd64c237e495d716ab148"}) 2018/01/13 13:34:23 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f4a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a6e000-0x4)=0x10, 0x80000) ioctl(r0, 0x3, &(0x7f0000d44000-0xa7)="3afa93b393d466821ca0875f3870014381dbca046c447870b35834548fa1e6832cc42c05fa41d1520de191a9d91eb16f0092e444a0f09bc864c68558dd897a9e0c73db4416620590f6d8367ca975e2615d1c323fb950317a14a516540377a9419a815277d8c0dced249462f29c114c4b6ae938eb750598ba7f820a8bcb36b28fe679cce077457e2fcf42efa85ea7a454894cf6dba1737605b374cd2950a3cd7700df485e2d5895") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ec8000-0x5c)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x756}, 0x9}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x4, [0xf4b, 0xca85, 0x1, 0x10000, 0x80000000, 0x2, 0xffff, 0x405e]}, 0x5c) r2 = open(&(0x7f000095a000-0x8)='./file0\x00', 0x0, 0x6) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005e8000)=r2, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000065a000-0x8)='./file0\x00', &(0x7f0000000000)='coda\x00', 0x2000000, 0x0) r3 = socket(0x17, 0x80e, 0x22) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fb9000-0x10)={0x2, &(0x7f0000ea5000)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000598000-0x14)={0x0, 0x5, 0x8, 0x4, 0x200, 0x7}, &(0x7f00004f7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000816000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10001, 0x400, 0x256, 0x8, 0x1, 0x4, 0x2, 0x3ff, 0x0, 0x100000000, 0x9, 0xe8, 0x9, 0x0]}, &(0x7f00002d7000)=0x108) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f00006a1000)={@common='sit0\x00', @ifru_data=&(0x7f0000d12000)="010109070048000000fa000011df020004fff300054e0400800001000004eb00"}) 2018/01/13 13:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00009bd000-0x20)={{&(0x7f0000d76000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$setstatus(r2, 0x4, 0x400) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000052b000)={0xc611, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x4, 0x200, 0x80, &(0x7f00007ad000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x9, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/relabel\x00', 0x2, 0x0) dup2(r0, r2) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b81000)={0x0, 0x4000, 0x401, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r2 = syz_open_dev$admmidi(&(0x7f000097f000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x208000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000222000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039d000-0x12)={0x0, 0x7ff, 0x5, [0x4, 0xfffffffffffff801, 0x5, 0x7, 0xf4c]}, &(0x7f0000140000)=0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d18000-0x8)={r3, 0x9}, &(0x7f00008de000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xffffffffffffffff, 0x4) 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000042a000-0x4)=0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) accept$nfc_llcp(r2, &(0x7f0000652000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008b0000-0x4)=0x60) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) memfd_create(&(0x7f0000730000-0x40)='sha512_mb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000b62000)='/dev/dsp#\x00', 0x10001, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00007dd000-0x58)={0x2, 0x6, 0x0, 0xff, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000059d000-0x4)=0x1ff) r3 = socket$inet(0x2, 0x80000, 0x423) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r5 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005af000)=r5) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/access\x00', 0x2, 0x0) write$tun(r4, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000089000-0x10)={0x8, 0x2}) r6 = getpid() capset(&(0x7f00003bd000-0x8)={0x20071026, r6}, &(0x7f0000ece000-0x18)={0x7, 0x5, 0xfffffffffffffff8, 0x3, 0x9, 0x2}) dup2(r1, r4) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000f4c000-0x18)=@get={0x1, &(0x7f00009a7000)=""/110, 0x4}) connect$inet(r0, &(0x7f00007fc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000cc000-0x8)={0x0, 0x0}) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffd6f, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000744000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a1b000-0x28)='>group]:wlan1&em1posix_acl_accesseth1$(\x00') semget$private(0x0, 0x4, 0x400) unlink(&(0x7f0000bcf000-0x8)='./file0\x00') 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000528000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f14000-0x1)=0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0058495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1870100cf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeedfffffff700000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x10002000005, 0x200000007) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000038f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000-0x4)=0xe8) setfsuid(r1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 76.991285] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e5e000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000290000-0xf8)={{0x0, 0x3, 0x3ff, 0x3, 0x1}, 0x2ce1b3a0, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x4472, 0x1, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x16) fcntl$setownex(r0, 0xf, &(0x7f0000842000)={0x2, 0x0}) fcntl$getown(r0, 0x9) fcntl$getown(r1, 0x9) 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = open(&(0x7f0000544000)='./file0\x00', 0x8000, 0x101) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000bf7000-0xa)={0x0, 0x9, 0x1, [0x80000000]}, &(0x7f0000598000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004b2000)={r2, 0xfc}, &(0x7f0000cfe000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000c24000-0x20)={0x1, 0x3000, 0x6, 0x100000001, 0x14, 0x7}) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000344000)='/dev/snd/midiC#D#\x00', 0x9, 0x820c0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007a1000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r4, &(0x7f0000ded000-0x8)=0x0, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r1, r3) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000528000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f14000-0x1)=0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) 2018/01/13 13:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sndmidi(&(0x7f00001a5000-0x12)='/dev/snd/midiC#D#\x00', 0x4e5, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a9b000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000199000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ca000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000820000-0x20)={0xffffffffffffffff, 0x100000001, 0x2, 0x0, 0x6, 0xd4, 0x7, 0x1, 0x0}, &(0x7f0000c84000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b6e000)={r3, 0x7}, 0x8) 2018/01/13 13:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x13, 0x0, 0x466d, &(0x7f0000272000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000009f000)={0x1001, 0x101}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006db000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x800, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) sysfs$3(0x3) [ 77.118496] device eql entered promiscuous mode [ 77.155738] device eql entered promiscuous mode 2018/01/13 13:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000858000-0x1)=0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00008eb000-0x10)=@buf={0xc2, &(0x7f0000a08000-0xc2)="ae19ecd43a108acb9a9e607c7879209b2c0b3696416fa72563c6dc089f1683681a35901b38582474e9b0e966389931765de93297f357cd1dffe2ca2ea6aecf1e5b47df726c253681cae889fa8cec56ec26005f6a4f24e3d753d31110d84e422e49c725c3aea914ea759d365b4118b67d10b3bb6dc5ba394b197b04774718a9630eac6e92f92f48e931f86b5a9c6716cd41878b60a689e4eac43ee0b7c020bf290a91868cd203325a412733c639586695af4b7d4b4aa711551ffa4f6e472b0c5489eb"}) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000ed3000-0x8)='./file0\x00', &(0x7f000034f000)=@known='com.apple.system.Security\x00', &(0x7f0000fe5000)='\x00', 0x1, 0x3) mkdir(&(0x7f000012f000-0x8)='./file0\x00', 0x0) rename(&(0x7f00006e2000-0x8)='./file0\x00', &(0x7f0000466000-0xe)='./file0\x00') r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e0000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000070f000-0x10)={0x3, 0x8, 0x5, 0x301}) r1 = memfd_create(&(0x7f0000a2a000)='\x00', 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000b7000-0x1)=0x0) 2018/01/13 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b88000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fd5000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d48000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000e1a000)={0x0, 0x0}, 0x42, 0x7fffffff) connect$netlink(r1, &(0x7f00001a7000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0xe) r1 = syz_open_dev$audion(&(0x7f0000abe000)='/dev/audio#\x00', 0x7, 0x2000000002000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000748000-0x1)=0x0) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006d4000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f5d000)={0x0, 0x10000000010, 0x2, 0x0, 0x800000000}, 0x14) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000afb000-0xd)='/dev/net/tun\x00', 0x0, 0x521000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000582000)={0x6, 0x3, 'client0\x00', 0x2, "f0b64ad332e2f7b9", "ada16521cf6085b2591d562ea6cef19204dacf48f5c4142b37ee352af4b3a831", 0x1ff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r2) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00001b8000-0x4)=0x1000000, 0x4) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/status\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000524000)=0x0, 0x80000) fadvise64(r0, 0x0, 0x0, 0x0) keyctl$join(0x1, &(0x7f00006dc000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/sequencer2\x00', 0x200102, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) [ 77.251824] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000146000)='/dev/sequencer2\x00', 0x200100, 0x0) writev(r1, &(0x7f0000ecc000)=[{&(0x7f0000439000-0x13)="343f4cd1fc1343e127bfa468a4d56ffaab2797", 0x13}, {&(0x7f0000a6e000)="0765168bcdedfd34e04670bef4f295cf16f6c5ca5cb50dbc31ab198808e316d6177a714c7b77145f233f4126368e9b66f0bccfa4e10b6adeae4d92940f9a3720fdc930b677ed6812", 0x48}], 0x2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009e3000-0x4)=0x7fff, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000bb000-0x14)={0x3, 0x5, 0x7, 0x2, 0x70}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000073c000)=0x0, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000978000-0x4)=0x0) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @ipv6={0x0, 0x6, "5d11a3", 0xf1, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r2) 2018/01/13 13:34:24 executing program 4: mlockall(0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/enforce\x00', 0x100, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/86) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0xc3)=""/195, 0xc3, 0x10041, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r1, &(0x7f000064a000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cec000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000ba6000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) [ 77.412366] device ip6tnl0 entered promiscuous mode [ 77.443950] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c3e000)=""/210) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000adf000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a14000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ifb0\x00'}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/audio\x00', 0x8002, 0x0) accept(r3, &(0x7f000030b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000af000)=0x7) close(r2) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e8000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mq_timedreceive(r1, &(0x7f000049c000-0x8d)=""/141, 0x8d, 0x8, &(0x7f00001a0000)={0x0, 0x0}) pipe(&(0x7f0000bc9000-0x8)={0x0, 0x0}) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x4b6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) fcntl$notify(r2, 0x402, 0x4) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000b63000-0xb0)={{0x6ada1b01, 0x9}, 'port1\x00', 0x5d, 0x1, 0x7, 0xff, 0x2, 0x2, 0x4, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r2) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f57000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x1fff, 0x6, "5d11a3", 0xf4, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x32, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0xaafb}, @padn={0x1, 0x1, [0x0]}]}], @udp={0x2, 0x3, 0xc4, 0x0, "d5fb1967a9e86f7b22babaaadd706e8585711a3c0183b115092263dfce7a8f4e797782620714560feba4b1048ab80513eaadbc3ad0c57e58383a04f4b3d494bf5f62c2b49130e653a47c13811d14b240673ba65dd99fad3cdf2f515ffd53b1f4990fa1af40ecaa5559607ef2ba6acfe65e81197b954fa79d82384c0066bf6cf8066006c335b570a36a276ddf3997a9ed2251ec210239c6249669269f386225fabd92d09ea3692905a574b9a479b5763aa4622ab8e64c866e3dec9877"}}}}, 0x126) dup2(r0, r2) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd7000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) [ 77.534661] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000c25000+0xf48)=0x0, 0x800) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000da2000-0x20)={0x0, 0x1000, 0x1f, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bb2000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f00001f6000)="cb364ea22604581b6fef7644077c6c7379976680016033f44d5be829a1ea3c3498ea75a8efc45727e6be8e81f64df2410f1794fc8cfe0ad81347aff88e001425ddb791b98e6a96afdb26db46eebe98598a77b35cbd3afd18b7009f4bd91671b8e7a3c9ef49fca922866660b272f1304230f137aa8e2d35a9f83391b46bef49088c18aebb60c3b332ad48739a8a9c5a01d17bba414c47b661954a1d8be69f64478622333aa8a6e5076525227f24b8fa79914104609e22cb55281b44e712a4571abe093c56c86536c5cd", 0xc9, 0x0, &(0x7f000094b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dspn(&(0x7f00008d5000-0xa)='/dev/dsp#\x00', 0xffffffff, 0xa400) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000813000-0x2)='./file0\x00', 0x181200, 0x6) io_setup(0x9, &(0x7f0000e57000)=0x0) io_submit(r2, 0x5, &(0x7f0000394000)=[&(0x7f000044a000)={0x0, 0x0, 0x0, 0x7, 0x10000, r1, &(0x7f00003eb000-0x81)="7d617038b0554bd4bbbcca6fc5936aa49b0959425431f46591dc614b9e2e92444eb546409c7d15102b2df8ec02cb95a1887682b753bb63b3aa2e6e2dc0e673f6e0b03894a135798f9f27f9a813691565454022cdc1db549c3831c533ca870798aa727f68b538439d7febcf710f2434bb534161ba68a3f63c650b0b2b446d4afa88", 0x81, 0x2, 0x0, 0x1, r1}, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00006bb000-0xd2)="55d4312fd1a49f92a9ed85a7a990d58644008a2afc9a33a6bbbc782a9946250b5e5cd3435aaad20acf6fc5284061a5293fcaa0a2cc51b70618f4ce408f9218e40bb4e4ef50280a0c7f78a14990973eb308bd27d95e13896960e9c089a65999ace1727d4c57b4368cb1004fa43eeeac8a2bdc68460a65b63b066bf1c03085166205f1c8d3ea21e15970e01b3b16fecee8cc134ee769caa280379984c856c3e2cf4762b2e1c40c0a45953961b5e0f46ef48d475a7ad3c6406c35e784520abc91cb876cc009f601c61b7e53a00ab90948319b95", 0xd2, 0x1, 0x0, 0x1, r1}, &(0x7f00008a3000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00008cc000)="eee05f8c2e147adb5bd63dd43ad2122c455e8c596253355c5dc5b82671c31c5520c323b54a27b438bd8261efb9cecb24ed9cc71bbe0b811a7b596339e39904dd6b8c9ac9e89144df8817660a9a6b491aae94fd638b5ab52f7e3b4ec55bfeda8febb26e7e103767c0f4756fcb9fbe058d16d2", 0x72, 0x5, 0x0, 0x1, r1}, &(0x7f0000daf000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000001, r1, &(0x7f00002a5000-0xf3)="a58aa54f970061ec17b6aa3604167c826631a17526c7422fc7efdc914a31a541ddbcfe9ab41a2dbe1cecdc2463416d7b7e458eac899bb0396353dbc51e6fd09aaf891979b79b98f217259a524d45b60c5c1ad1b51ae536401d9e607dc92896fb47dcc4b764ab55629f2cf2f9e199728d557b61805cce819d5771f2885425a0affbd65630f80e6e9a6d9d9933dd08ffd8cb096ea0fa44a4f5e2d24189db1765170590572ff9e86cfae512396fe7242f867adaaba6146ce29d97c48f4288869a5bc77bd125517bcc846070541578c4205f1eb9c505a48e211b3030096090510128fdbd0f69854af60f9f49308ab105f6a5b920b3", 0xf3, 0x0, 0x0, 0x1, r1}, &(0x7f00000dc000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2a6f, r0, &(0x7f00003d6000-0x5f)="0f23fbfa077a310d657b4beceec83ba4d39a062a9d45a4f44dc70e319a3833d899cd1e7bceeacd9a3626dc16cc9ae62ad5aad605a04949fecefe9de3e0f985742f9f27ed7856e8b4e9cd03546c85c9486ca9ce95cca51a7a477b9dc4520db6", 0x5f, 0x7ff, 0x0, 0x0, r1}]) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000066000)=""/243) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000033f000-0x4)=0x0, &(0x7f00000f2000-0x4)=0x4) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x200000000028042, 0x47) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) [ 77.592297] device ip6tnl0 entered promiscuous mode 2018/01/13 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000271000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009d9000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000056c000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000583000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x242, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7fff000000000000, 0x80000000, "788c4be961536a1b40aed7f5b141e5459ac61b15ab2b52550f312ee125fa580bd1039f3cd740bb6e2bdc2f8257a6400019e5712f0094e0ca9e2673f76cfba952e1e42de65a0eaf8cd1b4b3e8e1ec6dcb"}, 0x160) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fchmod(r1, 0x40) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b7a000-0x1)=0x98a, 0x1) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0x10000000010, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00009d6000-0x10)={0x0, 0x0}) futex(&(0x7f00001b8000-0x4)=0x8001, 0x4, 0x9, &(0x7f0000ff7000)={r2, r3+30000000}, &(0x7f00002ac000-0x4)=0x0, 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e15000)={&(0x7f0000073000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000093d000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000b6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000020b000-0x4)=[0x0], 0x4, 0x3, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002e8000-0xb8)={0x0, 0xfff, 0xfff, 0xfffffffffffffbff, 0x7fff, 0x100, 0x1, 0x1f, {0x0, @in6={{0xa, 0x3, 0x1cdfbb33, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x400, 0x4, 0xfad, 0x7fff}}, &(0x7f000099a000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004e000-0xc)=@sack_info={r4, 0x1, 0x4}, &(0x7f0000716000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xa) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000d70000-0x8)=0x0) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000063f000)={@generic="9984db2fc74ba4e60ed760adc97c5dae", @ifru_names=@common="0700000000000000f400"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) r3 = dup2(r0, r2) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fd9000-0x10)={&(0x7f0000428000/0x3000)=nil, 0x3000}) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000477000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000bf6000+0x1ec)="572913aec49793d55a0a646834de996ac3698cc887f2ce2677074363c9106be7"}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) [ 77.736614] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 4: socketpair(0xf, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/13 13:34:24 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000001000-0x75)="c73481e92bcdd5944a3a8e5e0864b5243658579583ff0dcab180f00b50dc36cb00c2f681e1899bb379cbf701472ecaf74c7c60454b9d69fb58ac991949bc051d3d8fcf2d3f832e76df41b1c53b72965902f4b06d7fd379ef8d14c6fca004421c40a5c6e0a9a66aa0ba79e7c9a301b3dd2b4121d0b5", 0x75) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e3a000)=[{r1, 0x0, 0x0}], 0x1, 0x8000) vmsplice(r2, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000f6b000)=0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000963000-0xc)={0x20000007, 0x1000000000000001}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000605000)='/dev/dmmidi#\x00', 0x0, 0x100) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c57000)=0x0) setsockopt(r0, 0x5d80b2a8, 0x6, &(0x7f00002ee000-0xf4)="1ad8e62c3a468308c217ef509f32e741f8f16abd985308944521b6715c8c67f89681979b29418c9878c079160df3c6af39379dafc589767d45c07b9aa5f0d24d810bdc3c810e635d17d5270404135626d8c1973354a1fef378a6664056bdd3852015dc6be5edfdfcc869762fc69ac97af5d2a73604127ec21415ec5e5fc167d43e6c2f05ce588b281915a0f997973f87b73a212f27e1d3605625cc7ee4fc3ad9c1bd976403f70481a3022d749bd43bbeb7d68b125e0abb19dbb7297849f20abaa717b81637b379799e82f499bb5875e2c2f2e4c8d42bfb2b168893eb669f1da634782d51e9b2e25d831abb2a23df3a3f58426dd8", 0xf4) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) read(r0, &(0x7f000056b000)=""/156, 0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc6000-0x8)={0x1, [0x0]}, &(0x7f0000d22000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a3f000)={r4, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) chdir(&(0x7f00007a6000-0x8)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00003bd000)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000dcf000-0x4)=0x0) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) accept$ipx(r3, &(0x7f0000d32000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000717000-0xc)={0x100, 0x1, 0x4, 0x5, 0x6}, 0xc) dup2(r0, r2) connect$bt_sco(r3, &(0x7f000073c000-0x1)={0x1f, {0x8, 0x7, 0x4, 0x80, 0xa060, 0x80000001}}, 0x8) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000101000-0x8)='./file0\x00', 0x80000, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b33000-0x10)={0x0, 0x8, 0x0, 0x1}, &(0x7f00004d0000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fdd000)={r2, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6}, 0x98) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009a6000-0x58)={0xa976, 0x7, 0xfffffffffffffffc, 0x7, 0x10000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) write$tun(r4, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000e91000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006ac000)={r2, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x8, 0x1ff, 0x2}, &(0x7f0000f04000-0x4)=0xa0) dup2(r0, r4) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) munmap(&(0x7f0000bf6000/0x2000)=nil, 0x2000) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb5000)='/dev/mixer\x00', 0x24102, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a27000)={&(0x7f0000627000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000090f000)={&(0x7f00003b7000-0x304)={0xac, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="542e5fa6f5562f8ab060eec1025e09a4e347f7ccbd3576b62e9c123adb", @nested={0x60, 0x42, [@typed={0x14, 0x89, @str='security\x00'}, @generic="bb09fc6035c2a7f3ebf0d998a4293e90510657274ad87dc018b1be01d04afb26adb569c27061bf7a35cf51c51af9a6b530cbccfe00a8bc516d3e7f7e2a2afa1067bc744bdfeff3bd"]}, @typed={0x18, 0x5a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x40040) sendto(r1, &(0x7f0000917000)="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", 0x440, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/13 13:34:24 executing program 0: mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x4000000000a, 0x1) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)='g', 0x1}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d45000-0x4)=0xffffffff) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) [ 77.884416] device eql entered promiscuous mode [ 77.895725] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 0: mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000e54000-0x148)={0x3, 0x0, [{0x1, 0x80000001, 0x1, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x80000001, 0x0, 0xc559e848aa521b4a, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/13 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') pread64(r0, &(0x7f000039d000-0x25)=""/37, 0x25, 0x0) 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000795000-0x20)={r2, &(0x7f0000817000)="7861d87ec470850d71161a3770b8a4f516526978d264ba6bc7a6f1e648a370e92710196001d5b0104adc79f23b58d3c8ea5799187915c687b18bc309a547fe6fd5967bfb96e2ca3d4b333338406627a28c", &(0x7f0000f73000-0x9)="a411611d336ddde4d7", 0x3}, 0x20) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000eaf000-0x1)=""/1) fallocate(r0, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0xfd) mkdir(&(0x7f00004fc000-0x8)='./file0\x00', 0x8c) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:24 executing program 0: mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) [ 77.963526] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r1) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000396000-0xc)={0x6, r0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d8c000)={0x4, 0x5, 0x24, 0x7ff, 0x80000001}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) getpeername(r1, &(0x7f0000ab2000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000681000)=0x10) dup2(r0, r2) 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002c5000-0x10)={0x0, []}, &(0x7f0000187000)=0x4) 2018/01/13 13:34:24 executing program 4: 2018/01/13 13:34:24 executing program 4: [ 78.048532] device eql entered promiscuous mode 2018/01/13 13:34:24 executing program 6: 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:24 executing program 4: 2018/01/13 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) r3 = add_key(&(0x7f00009c3000-0xa)='syzkaller\x00', &(0x7f0000e8b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c6000-0x21)="49c475e9b2ac6b3f254e7dc51e857c786b1a2183b304d70c746020e43eaeb2c3f4", 0x21, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000635000)='keyring\x00', &(0x7f0000802000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pipe2(&(0x7f000007e000-0x8)={0x0, 0x0}, 0xd870469594d1e271) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) fcntl$getown(r4, 0x9) 2018/01/13 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/13 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bf9000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000088000-0x10)={0x3, &(0x7f00003ab000)=[{0x7, 0x7, 0x80, 0x7fff}, {0x9, 0x9, 0x0, 0x3}, {0x2, 0x3, 0x80000001, 0x7}]}, 0x10) 2018/01/13 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r2) 2018/01/13 13:34:24 executing program 4: 2018/01/13 13:34:24 executing program 6: 2018/01/13 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 4: [ 78.211435] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) chdir(&(0x7f000078f000+0x25)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000497000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = accept$alg(r0, 0x0, 0x0) getpeername(r0, &(0x7f0000e82000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000943000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000-0x4)=0x8) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000109000)=0x1000, 0x4) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x10a) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000b58000)='/dev/admmidi#\x00', 0xf55, 0x202000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00008ac000-0x120)={0x7, 0x0, [{0x80000001, 0x80, 0x6, 0x1, 0x0, 0x7, 0x7fff, [0x0, 0x0, 0x0]}, {0x40000001, 0x3, 0x2, 0x8, 0x2, 0x80000000, 0x1, [0x0, 0x0, 0x0]}, {0x8000000a, 0x7fffffff, 0x4, 0x4, 0x91e, 0x5, 0x40, [0x0, 0x0, 0x0]}, {0xc0000003, 0xffffffffffffffff, 0x4, 0x8, 0xad, 0x1f, 0x3ff, [0x0, 0x0, 0x0]}, {0x80000001, 0x4, 0x4, 0x200, 0x5, 0x0, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x320000000000, 0x4, 0x9, 0x1, 0x10000, 0x2, [0x0, 0x0, 0x0]}, {0x1, 0x2400, 0x1, 0x3, 0x2, 0x0, 0x3ff, [0x0, 0x0, 0x0]}]}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000914000)=0x9, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0xa, 0x6, 0x3f, &(0x7f00002dd000-0x8)={0x0, 0x0}) accept$packet(r3, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc6000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d8e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94b5, r4}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000501000-0x20)={0x200, 0x2, 0x80000001, 0x4, 0xe, 0x401}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00008e9000)={0x4b96, 0x6, 0x7}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) syz_open_dev$random(&(0x7f0000b1c000)='/dev/random\x00', 0x0, 0x80102) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000074d000-0x4)=0x0, &(0x7f0000a0d000-0x4)=0x4) keyctl$session_to_parent(0x12) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000c55000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common="697036a7726574610100008000", @ifru_names=@generic="f1c631f6e3282305b45cc1bcbb40c6f9"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r2) 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x7, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c32000-0x8)={r5, r3}) write(r4, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) sendfile(r2, r1, &(0x7f0000077000-0x8)=0x0, 0xffffffff) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r7, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r7) 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 6: [ 78.385879] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006af000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000645000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000012d000)={0x0, 0x3, "4e50a3"}, &(0x7f000074b000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00004df000)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f00008df000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x17, &(0x7f0000365000)={r6, 0x8, 0x1, "d7"}, 0x9) 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) rt_sigpending(&(0x7f0000b79000)={0x0}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f00008ab000-0x16d)=@pi={0x0, 0x9bf7, @ipv4={{0x17, 0x4, 0x6, 0x20, 0x169, 0x2, 0x7, 0x401, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x78, {[@cipso={0x86, 0x46, 0x2, [{0x7, 0x11, "7bba67bdbb8eb8ab599e885dfe6c69"}, {0x0, 0xf, "1ad363e69cd279d1b9277078e7"}, {0x5, 0xb, "cb4cf364f760e612e2"}, {0x7, 0x3, '*'}, {0x5, 0x12, "8e937f63aead677a3cd0752f67d4c16f"}]}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8, 0x200040, "d9b805", 0x7a5a, "f03852"}, "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"}}}, 0x16d) get_thread_area(&(0x7f00002e3000)={0x1, 0x20001000, 0x4000, 0x9, 0xffffffffffffff5f, 0x5, 0x2, 0xd6d5, 0x2, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000748000-0x9a)={0x0, 0x92, "65af400931e93187353b06365abfec0388f54598ea08129e0ea246cf8bf1d0f01c2d92af55dcd20a5683f023de98baf415f8b6ead7e9bf49546cbd9e2d18454fcc6dcc0fa7436a0ba719e1b36589937796ebbc612a97d9bbb8739d27737fc8079e58f8b883ddeaaf10db04d5c84ca26a73eb4395d0d9c2ac7a5522cfd283bd799fadf53dd262fa26382d17a46a90b01d1504"}, &(0x7f00000a7000)=0x9a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000652000-0x6)={r4, 0x8a1}, &(0x7f00002c9000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000218000)={r5, 0x72cfdf99}, &(0x7f0000de6000)=0x8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000f3c000)=0x7f, &(0x7f00002fd000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bdf000-0x4)=0x0) r7 = getpgid(r6) get_robust_list(r7, &(0x7f00008eb000)=&(0x7f0000192000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fcb000-0x8)=0x18) dup2(r0, r2) 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000349000-0x4)=0x4) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ced000-0x78)={0x6c91, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4fb, 0x1, 0x4, 0x5, &(0x7f0000e4a000-0x10)=@generic="fb238484d67cf4f4c2608832038ace00", 0x3, 0x8, 0x8}) dup2(r0, r0) 2018/01/13 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) gettid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 3: [ 78.441217] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) [ 78.536131] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000269000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000020d000)=0x81, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sndmidi(&(0x7f00008b5000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000034b000-0x4)={0x0}, &(0x7f000069c000)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000070c000-0x4)=0x1, &(0x7f0000a26000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b5b000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000f1e000-0x10)={&(0x7f0000faf000)=""/152, 0x98}) 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x0, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000f97000)=@hdr={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, @ipv4={{0x37, 0x4, 0x1, 0x1, 0xf8, 0x1, 0x2, 0x8, 0x84, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@cipso={0x86, 0x10, 0x5e, [{0x0, 0xa, "2e28da978201b12e"}]}, @cipso={0x86, 0x1f, 0x35ccc55b, [{0x6, 0x12, "ab015a6e8344d6a6d07780488cd8f121"}, {0x1, 0x7, "90955536a9"}]}, @ra={0x94, 0x6, 0xc0000000000}, @generic={0x83, 0x8, "2876a3d5269c"}, @ra={0x94, 0x6, 0x2}, @lsrr={0x83, 0x23, 0x7, [@loopback=0x7f000001, @rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x9, @rand_addr=0x9, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ssrr={0x89, 0x1b, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x13, 0x7, [@empty=0x0, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}]}, @rr={0x7, 0xf, 0xea, [@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001]}, @rr={0x7, 0x23, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x3]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x400, 0x0, {0x5, 0x4, 0x1, 0x800, 0x4, 0x1, 0x6, 0x7, 0x21, 0x4, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}, 0x102) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000828000-0x18)={r3, &(0x7f00007d5000-0xa7)="ff7c20cf737f3b5e217cb5472b682b6b392de558670ad1ad900d4786b4ed1ded2a48b60b7ae65960994f6961a110b7abf6bddb751f58efbb14ac4c0fa5f36c9c548488e6f0f86bf95f974115f36401f75ea248fca638e5902411eaca5e3e39e72e901e449b9199aaaceb5ec1bdd053c15dc351419124cebedca9b345dd0e7de1e10156ffccab2eff05adf43e102861be37fedce5e62c764c84962d0c5a07182e6f478c9d9cc1cc", &(0x7f00008eb000)=""/90}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) dup2(r0, r2) 2018/01/13 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$void(r1, 0x5450) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 6: 2018/01/13 13:34:25 executing program 4: 2018/01/13 13:34:25 executing program 3: [ 78.671842] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 3: 2018/01/13 13:34:25 executing program 4: [ 78.697701] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00004b5000)=""/4096) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) r3 = accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) clock_gettime(0x0, &(0x7f00004af000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000a10000-0x20)={{0x0, 0x0}, {r4, r5+30000000}}, &(0x7f0000ff9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0xffffffffffffffff, 0x80f, 0x200, &(0x7f00002a7000)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) tee(r0, r0, 0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000941000)={0x0, 0xffffffffffffff81}, &(0x7f000049f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000932000-0x8)={r3, 0x2, 0x7}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/13 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/13 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000e3b000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:25 executing program 4: r0 = getpid() kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000e9e000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/13 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x0, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) renameat2(0xffffffffffffffff, &(0x7f0000292000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', 0x0) dup2(r0, r2) 2018/01/13 13:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000eff000-0xcd)=""/205, 0xcd) [ 78.836616] binder: 11959:11967 got transaction with invalid handle, 0 [ 78.861399] device eql entered promiscuous mode 2018/01/13 13:34:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000455000)='/dev/sg#\x00', 0x0, 0x230001) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00008e5000)={"17662f85e31077feefee38de1d255048", {0x4, 0x0, 0x400, "6424e37e78a4", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x4000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000485000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd37c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4893, 0x7, 0x81, "5d8e359a8b83353042f43e9dc5c77e7f3c547ef4a162d8c55affbf593c1918cd785afad16d3044d7c188fd2c9b047757026c164884e25c7aed0dbe25a7b8201db88638561ac46bb14f9c23ea92014db4"}, 0x160) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000a7a000/0x18000)=nil, &(0x7f0000829000)=[@text16={0x10, &(0x7f00003e1000)="672edb2c020f0966b80500000066b9370000000f01c1f436f3a79a602522010f062e0f20c266b95e0300000f320f30", 0x2f}], 0x1, 0x41, &(0x7f0000680000)=[@flags={0x3, 0x800}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/enforce\x00', 0x0, 0x0) [ 78.868209] device eql entered promiscuous mode [ 78.899569] binder_alloc: binder_alloc_mmap_handler: 11959 20000000-20002000 already mapped failed -16 [ 78.901052] binder_alloc: 11959: binder_alloc_buf, no vma [ 78.901086] binder: 11959:11979 transaction failed 29189/-3, size 56-8 line 2957 [ 78.907609] binder: BINDER_SET_CONTEXT_MGR already set [ 78.907619] binder: 11959:11976 ioctl 40046207 0 returned -16 [ 78.936652] device eql entered promiscuous mode [ 79.064238] binder: 11959:11967 transaction failed 29201/-22, size 56-8 line 3049 [ 79.076805] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.082593] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/13 13:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) 2018/01/13 13:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/13 13:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ab000-0x8)={0x0, 0x0}, 0x0) 2018/01/13 13:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007b8000-0x8)='./file0\x00', 0x204100, 0xa) ioctl(r0, 0x240, &(0x7f0000a7f000)="b6c95a9382a2760af281265991ad9d758cc1ca0c99cee5781cfe466fbd0bb838bdddeb31465bc2de4602c134e4236d69313b1e03a3df1b8e2607dcdbd7a5099d5615db319418d49fc2c2c0a174b34f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000092e000)=0x0, &(0x7f0000f53000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 13:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pipe2(&(0x7f000007e000-0x8)={0x0, 0x0}, 0xd870469594d1e271) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) fcntl$getown(r4, 0x9) 2018/01/13 13:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x0, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000eb000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00001f7000)='./file0\x00', 0x0, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/access\x00', 0x2, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00000d0000-0x4)=0x0, &(0x7f0000b05000)=0x0, &(0x7f0000ad9000-0x4)=0x0) getgroups(0x2, &(0x7f00002ba000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000883000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ca0000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c81000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000768000-0x4)=0xc) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eca000-0xd)='/selinux/mls\x00', 0x0, 0x0) r10 = syz_open_dev$tun(&(0x7f0000c38000)='/dev/net/tun\x00', 0x0, 0x80200) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c03000)={0x0, 0x0}) r13 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8b000)=0x0) r14 = signalfd4(0xffffffffffffff9c, &(0x7f0000374000)={0x7}, 0x8, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a5e000-0x8)={0x0, 0x0}) r16 = inotify_init() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000035a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c67000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000)=0xe8) fstat(r13, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004f4000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0xe8) getgroups(0x7, &(0x7f0000905000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r23 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000b57000-0x38)={&(0x7f0000883000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d33000-0x20)=[{&(0x7f0000c07000)="f50a0b84177215925a470b40963a88b8998e762e498a5523f309728c14881467e64834a9459345e71ab0ae815fab95967c9eb896d8c638a21d65b9b57f5d1b5270c4fdbc981eb404fc3c7f5ec69f5f4c9a795fe54c06ce1c61da97d79592af10c7649f4ad35b6d865e7190c5718e859f608f8c364370126243f9a7aef1e530ab9a41c98b27c134c1ed75f44e4648d29f8cff819dcbb2595ffe2415f1583195df1a0ea4e86572ff6f7f7f871c5cce7c0fa9e4b07103f68bfe3b51d3bb", 0xbc}, {&(0x7f0000330000-0x83)="0bed747ac1ca6e9c22a2da2014db8ad27e5bcafa0d05afdd0b1bc2aa7e4e6f8c690b3e595f7817830bc0359e637b3647491d9ba22ff12235384e4e403f0786675133695b202a447e9ce6ddc3eeec8cd17da734603b3a2a82f78499ed39fb1236533bcbd799f0b090e7fa6b5b93843a6063739bce46f80e56fe196e75b26aaf6e58bc12", 0x83}], 0x2, &(0x7f0000c77000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23]}], 0xe0, 0x4000}, 0x4080) r24 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r25 = socket$inet(0x2, 0x1, 0x0) r26 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r26, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r25, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r26, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r24, r26) 2018/01/13 13:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pipe2(&(0x7f000007e000-0x8)={0x0, 0x0}, 0xd870469594d1e271) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) fcntl$getown(r4, 0x9) 2018/01/13 13:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000820000-0x18)=[{&(0x7f0000e56000)=""/38, 0x26}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eaa000)={0x0, 0x1000}, &(0x7f0000e25000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000295000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7ff}, 0x98) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0x10000000010, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00009d6000-0x10)={0x0, 0x0}) futex(&(0x7f00001b8000-0x4)=0x8001, 0x4, 0x9, &(0x7f0000ff7000)={r2, r3+30000000}, &(0x7f00002ac000-0x4)=0x0, 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e15000)={&(0x7f0000073000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000093d000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000b6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000020b000-0x4)=[0x0], 0x4, 0x3, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002e8000-0xb8)={0x0, 0xfff, 0xfff, 0xfffffffffffffbff, 0x7fff, 0x100, 0x1, 0x1f, {0x0, @in6={{0xa, 0x3, 0x1cdfbb33, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x400, 0x4, 0xfad, 0x7fff}}, &(0x7f000099a000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004e000-0xc)=@sack_info={r4, 0x1, 0x4}, &(0x7f0000716000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008bd000)='/dev/sg#\x00', 0x6, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000012000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ff6000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/autofs\x00', 0x2, 0x0) accept4$nfc_llcp(r2, &(0x7f000005a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000abb000-0x4)=0x60, 0x80800) [ 79.832178] device eql entered promiscuous mode [ 79.860869] device eql entered promiscuous mode [ 79.900913] device eql entered promiscuous mode 2018/01/13 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pipe2(&(0x7f000007e000-0x8)={0x0, 0x0}, 0xd870469594d1e271) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) fcntl$getown(r4, 0x9) 2018/01/13 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept4$packet(r2, &(0x7f0000d75000+0x6d8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a7000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a5c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000853000)={{{@in=@dev={0xac, 0x14, 0x0, 0x4}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x0, 0x7fff, 0x2, 0x20, 0x80, 0x3c, r3, r4}, {0x0, 0x73d1, 0x4, 0x5, 0x6, 0x3, 0xffffffffffff6066, 0x0}, {0x5, 0x2, 0x9, 0x7}, 0x101, 0x3, 0x0, 0x0, 0x3, 0xb61b1d670cd71ea3}, {{@in=@empty=0x0, 0x0, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x80000001, 0xa2, 0xfffffffffffffe00, 0x7}}, 0xe8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d2d000)={0x0, 0x0}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005f7000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000e8000-0x68)={0x1, 0x0, 0x0, {0x0, 0x1c9c380}, 0x10001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000012b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a1b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007ae000)={r2, 0x6, 0x4, [0xffffffff, 0xf22, 0x10400, 0x9]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = msgget(0x2, 0x85) msgctl$IPC_RMID(r3, 0x0) 2018/01/13 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0x10000000010, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00009d6000-0x10)={0x0, 0x0}) futex(&(0x7f00001b8000-0x4)=0x8001, 0x4, 0x9, &(0x7f0000ff7000)={r2, r3+30000000}, &(0x7f00002ac000-0x4)=0x0, 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e15000)={&(0x7f0000073000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000093d000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000b6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000020b000-0x4)=[0x0], 0x4, 0x3, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002e8000-0xb8)={0x0, 0xfff, 0xfff, 0xfffffffffffffbff, 0x7fff, 0x100, 0x1, 0x1f, {0x0, @in6={{0xa, 0x3, 0x1cdfbb33, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x400, 0x4, 0xfad, 0x7fff}}, &(0x7f000099a000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004e000-0xc)=@sack_info={r4, 0x1, 0x4}, &(0x7f0000716000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d09000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000999000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca4000)='/proc/self/net/pfkey\x00', 0x210800, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000d21000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000038f000)=0x224, 0x4) pipe2(&(0x7f0000e6e000)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000b80000)=0x3) bind$alg(r1, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept$alg(r1, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r6, 0x0, 0x0, 0x4) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x4) accept$alg(r5, 0x0, 0x0) 2018/01/13 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f6e000-0x39)={0x0, 0x13, "cf20189976bb490c52a6f362f8e373d1c153eb"}, &(0x7f000025d000)=0x1b) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c2f000)={0x0, 0x6, 0x0, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006b5000)={r1, 0x6, 0x1, 0x100000000, &(0x7f0000304000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r2, r3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00004b2000-0xd9)=""/217, &(0x7f0000b0c000-0x4)=0xd9) 2018/01/13 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="", 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa00, 0x1) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f0d000-0xc3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 81.307937] device syz6 entered promiscuous mode [ 81.322805] device eql entered promiscuous mode 2018/01/13 13:34:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00008fe000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "fb662c93593fe4a03feab67dca4feac4db44dd02ee0956026e049c2b34a9a3c303afc99c95f4e1fca5ea19aa", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/13 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000818000-0xd)='/dev/net/tun\x00', 0x0, 0x404) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00007eb000-0x103a)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xb0, 0x0, "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"}}}}, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000057e000-0x20)={@generic="af378ed414fde9b6ab6b25774bc8328c", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r2) truncate(&(0x7f0000867000)='./file0\x00', 0x0) 2018/01/13 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b86000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000017e000)={0x2, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000bb5000)={0x4, r2}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getpeername$inet6(r2, &(0x7f0000015000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfa000)=0x1c) fallocate(r2, 0x0, 0x0, 0x9) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00002ac000-0x1)=0x0) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) preadv(r1, &(0x7f000076d000)=[{&(0x7f000057e000-0x2d)=""/112, 0x70}, {&(0x7f00003ec000)=""/13, 0xd}, {&(0x7f000047e000)=""/194, 0xc2}], 0x3, 0x0) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa00, 0x1) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000948000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 81.486697] device eql entered promiscuous mode 2018/01/13 13:34:28 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bbf000-0x9)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a5e000)={0x0, 0x3, 0x8, 0x0}, &(0x7f00003a5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @rand_addr=0xbe76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00003d7000-0x1000)=""/4096, 0x1000) r2 = syz_open_dev$adsp(&(0x7f000045d000)='/dev/adsp#\x00', 0x3cd, 0x1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000d36000-0x8)={0x0, 0x40}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b1000-0xc)='/dev/autofs\x00', 0x300, 0x0) sendto$llc(r3, &(0x7f0000fe3000)="1f1f67c14858eff583ba61e9f0e2aff3cbeafd132ae91430f12ade527446a08601b936c8cf276092801a84224130bd11d0a061faf7c205fd70c210f9db848c1d1f45ac2dffa397783bf8c199caf970bd6ffbcb2bbec881b502a72acdf295d86884db41d10e3c8a7c7072607c940ca6b8ad316f5253f5c98e53632f884f54d296c4e0b2d5d6870b5bba65640f050349c3c60b09be4d3368ac4efcde610e882ddd638525de63d566eb31b08c320aad864c8bc59bcb839b7e0c8741923b5dcfd10467dbd562460d4b7c087c8609031d9f541f75a456d10e230c88c68eaa53a652bb9795b83530250fc88ed787b93ac86355ea1752cec27a2f2299", 0xf9, 0x80, &(0x7f0000ce3000)={0x1a, 0x15, 0x3ff, 0xffffffffffffff70, 0x5, 0x7, @random="25268724baff", [0x0, 0x0]}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r4) mmap(&(0x7f00000bb000/0x2000)=nil, 0x2000, 0x4, 0x11012, r4, 0x0) [ 81.595848] kauditd_printk_skb: 44 callbacks suppressed [ 81.595855] audit: type=1400 audit(1515850468.390:474): avc: denied { map } for pid=12373 comm="syz-executor6" path="/proc/955/net/pfkey" dev="proc" ino=4026533306 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/01/13 13:34:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000014b000-0xf4)="1f0000000506fdddfffb00f5f7008001fafff30c090001c006000806000000", 0xeb) 2018/01/13 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000065000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r0, 0x0) syz_open_dev$sndctrl(&(0x7f000080d000)='/dev/snd/controlC#\x00', 0xffffffffffffff22, 0x40200) 2018/01/13 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$mice(&(0x7f0000cfb000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000059d000-0x14)={0x4, 0x7, 0x0, 0x3, 0x8001}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f4b000-0x4)=0x0) 2018/01/13 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="", 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:29 executing program 7: mmap(&(0x7f0000000000/0x5ba000)=nil, 0x5ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005bb000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001f2000-0xb9)=""/185, &(0x7f00005bb000-0x4)=0xb9) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00005bc000-0x15)='/proc/self/net/pfkey\x00', 0x414081, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002bd000)={0x3, {{0xa, 0x0, 0x65, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb3b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf6}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5b0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/13 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet(0x2, 0xe, 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000579000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/13 13:34:29 executing program 6: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0x80000000000000) listen(r0, 0xffff) [ 82.789812] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/13 13:34:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) removexattr(&(0x7f0000865000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.\x00', '\x00'}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a43000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x192) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001000)=""/251) 2018/01/13 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a4, {0xfffffffffffff27c}, 0x0, 0x7}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000874000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/13 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="", 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:29 executing program 4: r0 = open(&(0x7f0000eaa000-0x8)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x38)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x79b1}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}], 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000001, 0x3ff, 0x20b, 0x6, 0x1000, 0x1, 0x2, 0x3ff, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000005000-0x8)=0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0x7f}, &(0x7f0000006000-0x4)=0x8) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x7c8, 0x1000}, 0x8) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x2035) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x60)={0x27, 0x4, 0x9, 0x6, 0x0, 0x80000001, "468a385a62f8cc4e131b3fb31dd735bb2c8f15f515adfd43a8985c367585a3a6b2f47c199b45f38f16b89753b4817708aacd1cf84e8f14317547bae0ffc212", 0x1}, 0x60, &(0x7f0000006000-0x60)=[{&(0x7f0000007000-0x24)="19389b30a6935ef506c5154024c3bac67f4320b7662e9168ff858aebe5eb111adf3da769", 0x24}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000006000)="78ec670bfb197bf3026144907a670923c62cba4c57a5954f642ddacd9963926d9c5164c195df5bb49e488f4a62fe76baf02ca6bb16c95d69fb54d7382b1ea2e46cb0f02a0ec93e7298e19930940105ca8298bd171a3c13bd4bd7c7a016164990e43d5ea7ac77779562d128f065773b3dc970b75931470e44d147ac02ba3ce39b515d3976cfe134e14678897ddbff5e86a0e63c8476ade29aff0700dd23b617abdf77a22cec034e11861ad7", 0xab}, {&(0x7f0000002000-0x8f)="3589659aed9da857703bc68cc1ae7c6f1fcb17645be5e384cfdcb197cbbe00f98cd958466e6175316b161f04a826ca47e7d267180d99e4ee5a273e9ed56cb821ca7811f660526b2cd947f2686ec2dc880de8f695600e1815c44a50b0f6a7f006b83a0f0f1788897b4dbf61bbfce886594c7e3ad40866bdfa855dcbc6fc16fb7277e71538c95db880d78a80331c310b", 0x8f}, {&(0x7f0000002000)="f6fee2296b7bb24e07340d5fdb78cb297b49915531b047a02870bc617bc82349feab6a3489c5601f9f07d656bbc9016065173f8b7d63a56592aaa605578e6e3bbb67ef82c570d91fed34b82ff16f685bede8f922a57788b1f37da851fd000bbaaaf7af880e8217e85ee4c36b12081e14bddd968a294ece0032caf9bbaa7349b40ac3fd5b136974b02731f02f5982c4ccd714694245a653ec2fedd0f4fe74a08bd742f101e3c6b43fb3958908d4d6ba5526d7e6c3c00b86b0fc79cdb7c9d9e49a59e23e68e4301a8ce02a31401960a324408e9062b8fba50cebcb91101bf959c1fc202c52ea00c40b7b631d6cabf3dbd483ed527e62f8", 0xf6}], 0x6, &(0x7f0000006000-0x10)={0x10, 0x104, 0x80000001, ""}, 0x10, 0x20000040}, 0x20000000) connect$bt_rfcomm(r0, &(0x7f0000004000)={0x1f, {0x800000000000, 0x4, 0x1, 0x80, 0x1, 0x6}, 0x101}, 0x9) shutdown(r4, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x4, 0x80, 0x7, 0x6, 0x40, 0x81, 0x9a06, 0x1, 0x100}, 0xb) 2018/01/13 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffa, &(0x7f0000b2b000+0x99f)={0x0, 0x0}) r1 = creat(&(0x7f0000a74000)='./file0\x00', 0x8a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x82, 0x0, 0x0, 0x7}, 0x3b7) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002c1000)=0x8c1, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00004b6000)=""/81) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000697000-0xb)='/dev/midi#\x00', 0xc562, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f91000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000c5000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x7fffffff, 0x3, 0x0, 0xa, 0x80, 0x20, 0x33, 0x0, r4}, {0x213, 0xfffffffffffffffb, 0x1e1, 0x4c1, 0x8755, 0xff, 0x7f, 0x2}, {0x800, 0x101, 0x4, 0x1}, 0x1, 0xd, 0x3, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x100000000}}, 0xe8) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r2, r5, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3f, &(0x7f0000040000-0x8)="8c9c6f77c8d8c7f5", 0x8) [ 82.834276] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 82.839343] device eql entered promiscuous mode 2018/01/13 13:34:29 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") clock_getres(0x5, &(0x7f00009be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000162000-0x10)={0x0, r0}, &(0x7f00009b1000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x2, 0x0, [{0xb, 0x80000000, 0xff, 0x4, 0xda5, 0x0}, {0xf, 0xfffffffffffffffe, 0x6, 0x8001, 0xfffffffffffffbca, 0x0}]}) 2018/01/13 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000248000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) [ 82.891823] device eql entered promiscuous mode 2018/01/13 13:34:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x2000, 0x54001220, &(0x7f0000779000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000144000)=""/4096) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/13 13:34:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200002, 0x0) r0 = semget$private(0x0, 0x3, 0x80) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/161) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000)={0x401, 0xfffffffffffffffc, 0x80000000000003}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000973000-0x2)=0x2c40000, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000987000-0xd)='/dev/net/tun\x00', 0x0, 0x10a00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r0, r2) 2018/01/13 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d5f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0x8001, 0x9, 0x8}, &(0x7f0000d12000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000068000)={r1, 0x8001, 0x30}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000077000-0x4)=""/4, &(0x7f0000001000)=0x4) 2018/01/13 13:34:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000003000)=0x6, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/13 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffff", 0x13) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000e01000)={0x85, &(0x7f0000d63000)="81378bb206ae000fdc80cb39558d3c79543ca2c820ff9ebdb6ede642f774050cd9c6ec41b64d17eae7ecbd95e2e20f51257260b96b0eec6b6b9433ba5e7dfc2f28f296f2aca33e3737bbe742addf6c327af6e5b082a313b6a3be4154d13b1c2de424b7cd090b1b0d9707a69f9f2fb13a7faa5d8ccd6cb9e3ca1e7176950e6082d5f6acbc0d"}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000764000)={0x5, 0x1, 0x9, 0x7, 0x100000001, 0x81, 0x7fff, 0x7fffffff, 0x100000001, 0x6, 0x5, 0x4}) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000dfe000-0x64)={&(0x7f0000522000)=[0x9, 0xffff, 0x8], 0x3, 0x8, 0x3ff, 0x0, 0x6, 0x3f, {0xffff, 0x4, 0x9, 0x8, 0x3, 0xfffffffffffffffc, 0x4, 0x6, 0x6, 0x8, 0x3ff, 0x2, 0x9, 0x0, "ccb7f7755212d4a5b3d02a1068ad3000d7e6f3ba6a1a955b5a0c4fbe44fdf572"}}) writev(r0, &(0x7f0000801000)=[{&(0x7f0000776000-0xc5)="1a9ede54ce", 0x5}], 0x1) 2018/01/13 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000ec7000)='/dev/dmmidi#\x00', 0x4, 0x1) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5) r3 = syz_open_dev$amidi(&(0x7f00004d7000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x0) write$eventfd(r3, &(0x7f0000c2f000)=0x0, 0x19d) fcntl$setown(r0, 0x8, r1) rename(&(0x7f0000e78000)='./file0\x00', &(0x7f0000f0f000-0x8)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000517000-0x1000)=""/4096) r5 = getpgrp(0x0) kcmp(r5, r4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/13 13:34:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x25}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfffffffffffffffa, 0x857, 0xc8}, 0xa0) 2018/01/13 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001b1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000362000-0x28)=[{0x2, 0x7f}, {0x2, 0x80}, {0x8, 0xffffffffffffff69}, {0x2, 0x2}, {0x2, 0x3}], 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c1d000)='/dev/amidi#\x00', 0x1, 0x10000) r0 = syz_open_dev$sndpcmc(&(0x7f0000e90000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) bpf$MAP_CREATE(0xe, &(0x7f00009a0000)={0x4000000003, 0x83, 0x6, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffcee) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f06000-0x10)='/selinux/create\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000023000-0xc)={&(0x7f0000535000-0x8)='./file0\x00', r1}, 0xc) 2018/01/13 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000528000-0x8)='./file0\x00', 0x28045, 0x1) fallocate(r2, 0x0, 0x0, 0x9) pwritev(r1, &(0x7f00002dd000-0x90)=[{&(0x7f000002d000-0xc5)="bbf757ee987902c4e8d34db2bcbba75b3232ef05fd9e757aeee9237ae2e69a595dd60bb2f35e1870dcee194e0cf7eec369b5a1d6ac41b1a0b70263522420eca2d8b23afb7ec54c6a4fb036515c07d1cbe49199bbc8b55acc864ee6004ee691161249ee969b84c95dc611eb63707b578ac6850b2651e60d32d85cfa55c8cd779f4a80c71834642bed04a30cee2cfd4c3577936b52225d3b02589e0c4316bb23a9154387f6109708a05e6c343934b1788e2240db51010d679e3ba3f9c3d9038b42fe06bdf362", 0xc5}, {&(0x7f0000b54000)="994812b2e6b161b2ef35af648bc8f6af73bad8beef080cba356e23c2a3d2e764152f8ce6c2d6a9f606cb9e406e25471e35bd11bbde9149966b52535b42003056b6", 0x41}, {&(0x7f0000b89000)="", 0x0}, {&(0x7f0000f0a000)="da3629b6d2a7fb79bb67169b4eddcc21fc02f8d8d80b42c9120f7bfc14cd884f390c79da66f3de16e78991cc79396c0e0700ceb7b6f719eee6e3f3c4a3a6983f3de2bad16572bac72ba86d6b44759ec69eb081954634fcde22a5cd496d3861354cb96a48ba5de87907f3fa3d4ee3ed46ade6a5db945f1b2f9b7e1ce6b8029b6767aac859f58635db64b331cec49beac7f83503e6112562c57a432e977a13a8174509af3aedff728a3eb507777d7d19220c", 0xb1}, {&(0x7f0000ba3000-0xe0)="05d078904fd7cda935186311f2a4dfff2e2af5c138d7d313a8a1be50f7348be32e1856bb1e31fe50271bc701db0aa34c57dd6c53f4509fdbb74d425325c9055f898f4cd70b766e4d385c5f76509737fd55b540bb8792272ce5be1e9419f3d5441e91871ce9eb92fa99d93e1829e7135083b8bebddce11c80f1e9c09cf28eeaafd7b78c11ba152335a442721cbe8d757f8ccdb3a1da4bb23c209b0426b60884222d61225dda5d70421413408c9aa410291a9638807cd9fb60967aa629a78396c755d63c70a99b14fa259fe764e8082eb97f07d1733157e237c8e8d1b65afeaa52", 0xe0}, {&(0x7f00005b2000)="898c5044947e84e9e75f0bf3dc8d8c1d2e159872750c1b9a9e5e7aca14053a139dce632754e563564758ae7c70c21016f0010d600667b4fe930cfc7b606c55a429f670e4a317ee0377a29e51c26bfea6270fe730bb266d0f44d7fdd06c8e93cfa2a1e81feb7ef71e8ddf6314d14bdec869d06332641c6992317f0f079cf21d3a815cdb4a4ae68bc9678f1cdd819028a420011e5b7d11008efd43dd6a7a9566d2e7e71e3258e6e310c4a8c192951e5b50807589ff85724d15438b90971ac61ea8a5a4edfbd12ddc88af7f", 0xca}, {&(0x7f0000d4d000)="283a3c631016396573b052f32da6b37c90a784b0d0861f040d7775dd3c60cd3d22d580092c9fb61c9f0047a766ebc538d5fe7a7606ca8c88c0706519b9af14b489402752eef51514ca1de33e2e99aad7f955904be52be054d5f886d781bd0f4388f68b15110df9c1f7b5638749fb8da9c9198b69740acec1a984c8e8602f923a1a3f13bd691aa7fdff28da671994f10378b9cf272d396b605b0fb7623c867306114cbcc3f525477087fe92b0dca52123ab729ee9c74356c1499160aa04c9d5caf14d2afe9a9b411a16ad95a87298a0c127f4471ce55d591ba3db552049bd6ee605ae9f3561867db0e8704d370e6aa194c99eb9d1e876d60a85", 0xf9}, {&(0x7f0000487000-0x53)="a15846d48b630c8feb21b1ccce112305b2248b23d416a129402079c3340ab1ea82949910986d716c78aeefbd4e2d6a4e1ae360587ac37b485e43911e8c145b08c611eb111e157b2c81940ce39ec73c16897224", 0x53}, {&(0x7f0000a9d000-0x8f)="ba24f3387a76ae1583d25aeb0af10ed363eb9c4d5d13f267aa57831b2afd75f601efb1356b59bd2de48b00e1733a2b65cc6cfb12cf8fa9745dc4a68f5851e89e90e45f34ce43a7210e318e52429c395406ffb98a817742c087a3e0b0e317da889db8e0ac0f209eb63713ad7fffef2ef75455568edb0b701f79f4e7bd0ea1b18a4592b84ce66bde9646e837dc77d80b", 0x8f}], 0x9, 0x0) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffff", 0x13) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f94000)={0xfffffffffffffffd, 0x2, {0x0, 0x2, 0x7ff, 0x3, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f000014b000)='/dev/autofs\x00', 0x100, 0x0) r1 = syz_open_dev$tun(&(0x7f00000ea000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getitimer(0x2, &(0x7f0000458000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup(r1) dup2(r0, r1) acct(&(0x7f00008ec000)='./file0\x00') 2018/01/13 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000416000)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000923000)={{&(0x7f0000876000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r1, &(0x7f000026c000-0x20)=""/32, 0xffffffffffffff3f) sched_setaffinity(r0, 0x8, &(0x7f0000194000-0x8)=0x2000007fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 13:34:29 executing program 7: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = accept4(r0, &(0x7f000008d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000-0x4)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000556000)=0x800, 0x4) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f000004c000-0x90)=[{&(0x7f0000099000-0x10)="dc3b00a408e52a9325ff8f90e212d06e", 0x10}], 0x1, &(0x7f00005b8000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 83.183999] device eql entered promiscuous mode 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000eec000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00003ec000-0x4)=0x0) r2 = eventfd2(0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00009a2000)="0ba19023bdaf5a903e337b26ab9d68d5661a2d7abe81d5cff69931e0e16f7e79dc395f43421636adc3a7aa5ff01b7882", 0x30) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0x0, 0x0}) r5 = socket$inet(0x2, 0x803, 0x1) fcntl$setstatus(r1, 0x4, 0x400) io_setup(0x20, &(0x7f0000426000-0x8)=0x0) io_submit(r6, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r2}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000548000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffff", 0x13) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f00009c9000)='/dev/sg#\x00', 0x0, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10000000011, 0x20, 0x8, 0x6}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/ppp\x00', 0x101400, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004ad000)=0xfb, 0x4) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00008be000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") close(r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000892000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008b9000-0x4)=0xa2c7) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x3, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 13:34:30 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000267000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x5d)={0x0, 0x55, "ad293fca9786ae0c971b7d7f1aacd643745cc59f6c1658f62c17ac0d32fc17728fc0cab3d7764f4d51402c8ef8a858b32b9cdf4db65b9d6b76ce7eec25e99cd02472b75550b3df4a72b53547549776f62083ef9fb6"}, &(0x7f0000001000-0x4)=0x5d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x3f, 0x208, 0x882, 0x0, 0x3, 0x9, 0x100000000, r2}, &(0x7f0000001000)=0x20) move_pages(r0, 0x7, &(0x7f0000984000)=[&(0x7f000015b000/0x4000)=nil, &(0x7f0000409000/0x1000)=nil, &(0x7f00007e7000/0x1000)=nil, &(0x7f0000d9e000/0x7000)=nil, &(0x7f0000f2d000/0x4000)=nil, &(0x7f000025b000/0x3000)=nil, &(0x7f000036c000/0x4000)=nil], &(0x7f0000000000)=[0x0, 0x26fb, 0x5b3], &(0x7f0000001000-0x4)=[0x0], 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) 2018/01/13 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0xfffffffffffffd8a) socketpair(0x5, 0x80003, 0xf31, &(0x7f0000536000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000ada000)={0x27, 0x9, 0x8, 0x3, 0x1, 0x436be3d2, "2e22276eb68fff19e7a90809448c7e86907510b2ac612f6551cde1026b76e665202a2ba62a560abc901113e1da617a8abee12f8a80d88c48cab39296013659", 0x40}, 0x60) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001fc000)=0x0) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) r2 = getpid() r3 = getuid() lstat(&(0x7f00002e1000)='./file0\x00', &(0x7f0000199000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000249000)=0x0) getresuid(&(0x7f000041c000-0x4)=0x0, &(0x7f000008d000)=0x0, &(0x7f0000d07000-0x4)=0x0) getgroups(0x4, &(0x7f00003f3000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000086000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d7000-0x4)=0xe8) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aea000-0x4)=0x0) lstat(&(0x7f0000026000)='./file0\x00', &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000545000)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000444000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000194000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000-0x4)=0xe8) r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000083000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000543000)=0xc) getresuid(&(0x7f0000147000-0x4)=0x0, &(0x7f0000492000)=0x0, &(0x7f0000fcc000-0x4)=0x0) r19 = getgid() r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bb8000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000)=0xe8) getresgid(&(0x7f0000e4f000-0x4)=0x0, &(0x7f0000488000)=0x0, &(0x7f0000147000-0x4)=0x0) r23 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000199000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)=0xe8) stat(&(0x7f00002ee000)='./file0\x00', &(0x7f00004b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000117000)={0x0, 0x0, 0x0}, &(0x7f0000e6f000)=0xc) r28 = getegid() r29 = getpid() fstat(r1, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a78000-0x8)='./file0\x00', &(0x7f000008c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000253000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000-0x4)=0xe8) getresgid(&(0x7f00002f7000)=0x0, &(0x7f0000c32000-0x4)=0x0, &(0x7f00002a2000)=0x0) r35 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000081000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c9000-0x4)=0xe8) getresgid(&(0x7f00002f1000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000706000)=0x0) r38 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00003c9000)='./file0\x00', &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() sendmmsg$unix(r0, &(0x7f0000637000)=[{&(0x7f00004c5000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000086b000-0x70)=[{&(0x7f0000896000)="8642b1cab6be65d4", 0x8}, {&(0x7f0000b84000)="b2cbf1aba57face128b66b7377caf35fba7320a8d60cc3b184ca8613ef1d562d7c112ffeba7eee8c65cd2a069836c2688c687b516a61ece99307030f3be91f1d825922b3522216243d32bd5d5c70ede4e6c7921ca68b9f6119d03b3821704e0bfd493803830ce70321f0e7fa0988f3aacd3054a353ba79f4a948a651fd4111d5aea994fd0a081dda43b6a65c9c20a1a1b3d5716be7811ce97dcb18a14b6b1212d73932dbcf5f330ff4c0c82a890cec61c3e3a1c2964ecca83262dfc4226918f5f8e85a65fbe1102fd0ae73bb97e013ea4d0fae254fd20f24c83c0b3678aff9a19422c271369628", 0xe7}, {&(0x7f000033f000-0x90)="d81f26f8da183853acff2529c1c94b96ca35719d350d14a01540a25664168138b8882e1d3a2cfa639d6e89fb2c250ee93001d2b9bc278770703a19a80aef32e87aaa5384b8c0831ea7a554b1d855a1ed080df035b006247c1fa7529bf5aa2a5323405d822afde5157f091a8c764f0662112d9afd4c94f893f48d7f5acb336697922ec00d4ffa3fab76ac54488234ad49", 0x90}, {&(0x7f00007d4000)="cb7c04fcaf6f9d05d1873ae791d26d04079c27e91c72874e500550dca388e3ef3dfa5796bb67", 0x26}, {&(0x7f0000b6a000)="", 0x0}, {&(0x7f0000c0d000)="7dbba0eda169b8b3d52ea0de4e5402a362b75983a3a762d48995374ce3b6ea445c1dcdbf2fa330010f5820c3fe841b4f2a04a837b55e87ed00245e2ba0d0314a06f14c43bd6234bf99867c2e0f3ac68c5821aebcdf60143be9228bba619c48c9c138d7098d9dbee0e75189ce6e28a00f9d85b769837ad0a42a34c49f", 0x7c}, {&(0x7f00009c9000-0xef)="ad668bf68160cf3bd5b9a77bb327c9ab4e0425b47df71c2f063159916bb88c672de95d1100c99a313f9028104e1ca88b952ceb4243e2c37e2c058c55706d3ccea0b83e0324514755b4e95b3d1e7ff9f9296439ba15ac3a4580fcec4d453f7736ddf1e64277a0150c705a04142c90b85abf3e0e59a544abad753dc18a50760ce386f6f7d43814ab8a34fb6c2912cc66ff8aa2a30e9250b3bc5e224aab7fa8a6f71c314d2deb4db3d2caa70cfa8d4ae84e643ba703e54a8c9e2ff9c277d4f68636ac2191b4807729396b377102da030c1a65245b377d2b5f48a672def2f2dc8923a7ee57ef413fd85d533a81b349f7ad", 0xef}], 0x7, &(0x7f00002b2000)=[], 0x0, 0x4000000}, {&(0x7f000030e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000226000-0x30)=[{&(0x7f0000a79000-0x1000)="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{&(0x7f0000fdc000-0xcb)="6ef66f93c81da9c2a2e4094807e5150999cb61c5959e091f5ca387bb438e602663d3b94d8341999cf67a73e34aa956f037db694d1f708d37b73cb00be764e636ecc7d1cbc24362f40ce5fa81b78ab9f4d82d6562d14b55b4ced498158a2e1ed0e8b6cd20082932860a93f3224b1aee0b9d25f745f54ff0ceab62834a17235dd23f45b3506da23e7a01ced22daeb7d6034734e96a73ce361763512831fbe49a253db57b0e6416a23e7f517afbe621def9a8fb837b1b86e7737e17486d62c54a87a44472155fd56040ce56dc", 0xcb}, {&(0x7f0000202000)="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", 0x1000}], 0x9, &(0x7f000016b000-0xa8)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0xa8, 0x80}, {&(0x7f0000bd0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ad000)=[{&(0x7f0000c5e000-0xac)="74dfa2d4f4e44210f9d814f25703807f9a080462bce2ee870e629947360b26342a3d31cdfb610eb4cc9b7979ae555b2136982e13cd61002a5f7b9af31d8db63589d92fb6707bb76bfadc90577636df8d6fb48cba5a2f0595ec81e0680bf6c82b38d7831feed380e1dfa11ddf84a43917c6aab163191d6eca10a0539434da351fb149d29766b1f5a28494b4ac908a8b9306dc7a68fe8ee8e7e9988a79d2f64029f0c3c761089840c1153b7a61", 0xac}, {&(0x7f0000f2b000-0x7d)="ea018d677aef6d7ac442f75b8d4b165d2fcaa80f898fcf76fcf36d6fdbc511e9fbcb5983139bd044642f142666eacb206ccd9808f268174e19e078ec0b92d56feeaf33e8bffca2c125d325a488ba5da7220e8cc10725af6f56bc0738726601617d2add04785d492629e802c7f0f3100f9382057729952ada9988117fba", 0x7d}, {&(0x7f0000360000)="bfcd48207e83c0498b02497e6bd2e90b44e30bfc2b87da52c514eddd13742bf39d6fef533bf9", 0x26}, {&(0x7f000010b000)="", 0x0}], 0x4, &(0x7f0000ae4000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x120, 0x4}, {&(0x7f0000d42000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b7f000)=[{&(0x7f0000bfa000)="f00dc3417288cd7fe8691035ae68c8672e51c76e39582486b798ec93e46ac18a4f41b69a54f36eb84e062373d88f5c9a61ce35764a663bc112691f58e065001a91f4a9ec5c689baf197c409f9ed30c71b0158808a7b6f2e950fb4d2a8683b2d19245bbada51ffe36f61a0c82e2b39e404ed87485a4b9dd758209cab6aec3fdc2ef0f54ef5e1950c6ecc559c1c278c817bef1423d97eb61691485d3338f0099405adee067eb1e036118fbeba8895dbf11ee13", 0xb2}, {&(0x7f0000349000)="087db8b0af85ed59857bc7d46404e473803bc397e3fd27d2c909a81c1ec27272826fda9a6cacc23ead859ebb2e8a4a4ec4b4dd529dab3cd0f35531498f9da189ecffaea03876d7dcce637df768a35bc9bd42109ab62a9a29936ef84536a873ea4baac56d8892f78ff14f3118b7614a68b809bd1015280f455a1361c171ec3cb1473474c5f1bcf90ddf5aab5a37c0c8d10eab1ead0263dd9188f4e4b9bdd93a7c10db0d1aaf8ff10f05359ecf46242a0bcef2f557a988778bbd7d066485de2c9f09f85c3ecf43029cbe206800a32837b97833dbc0d03b2e61d4df253633b1de7d5c8bd4f833f1a3d16769e60b897af380018739766964812ad3", 0xf9}, {&(0x7f000053a000-0x8e)="9ef62e9b1bfcbfa6accb13e13a9fb8297f38eab5c59c640cf44734ff34063c6bf839d22807e38b1660393382bbac01a3b01ef9c6b983b16d62a34a97ac60e96d240140161da49a2142c8e68d956aa00bbb1db536344420183710ac463936c67ef5cce5459c7ef212f7b06440b1f5a5bf30176b6103d65e83dc4d198617d197e5b931ad02b30035980284feb7976c", 0x8e}], 0x3, &(0x7f0000179000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}], 0x48, 0x20000000}], 0x9, 0x4000) 2018/01/13 13:34:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f00004b7000)='/dev/sg#\x00', 0x101, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f0000aa0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1f)="c0ca9bcd80dc0ffdc4ab9e47d1d51942f9ec9bd71ae7a58a22c18b369e0ab8", 0x1f, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x4, 0x2}) write$tun(r0, &(0x7f0000001000-0x34a)=@hdr={0x2, 0x4, 0x133, 0x3, 0x3, 0x45, @ipv6={0xfff, 0x6, "9116ef", 0x318, 0x2f, 0x44c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x84, 0xa, 0x2, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @routing={0x4, 0x6, 0x0, 0x2d86, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3e, 0x6, 0x0, 0x2, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x89, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x1, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}, @generic={0x7, 0x55, "cc6b10790d73a83e8d2ba76c139b13520b4a3357d8eb5315ab51ec63f2e2a58750b3e2c0afa44d7dad66faba63a6f44de56b021a1165636fca639fa46cc924995da2a675222acecf86e6db70bbb21cecc5f8d4102c"}, @jumbo={0xc2, 0x4, 0x101}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x3b, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xa791}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x1, 0xf6, "aceb65ef3af0d404ca1b6586d15ead344ccb6585cd95329d3d49b518673ba6a451399899ee66cd1d9463182c782529e9e4b6ca9f94e29c0a3de7d943f1247930165519b5d8feb32b59345682f5d6eabdcca2537aaffaab1ff92fef55485b3d0ba799b81e3cb51ae69b5515afe06bf0d62750c57eb338dc4ff28f52012c69a12e46c088f06c9b74a88eed5b5ae1f9f22520731d8eaca4655d81694b5e2f681113b45ca99392fd37e4777e0188a88bca9e87608734b88a599ca7d4a28277a0cdbd48ac87b9934576748347e2a44bc7eae8804a51337c4d0e35d4172604767dc758bc1e05cd793e23432bd077774cb470fb0911e31bbf3f"}]}, @hopopts={0x0, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffff9, 0x95, "277f365aeb044c8500c461a93e7dc17e3234dd70dce5020a11f420396bead51d600172a88157999b045c039cbafb1d0441fe44d28ebb85b4381d1cb743a281f83f5f51d648cc9a64d05adc3fe683cba2d688121fa27636b533d351973d246074c969e3c5c27682b9e75f4bf7febc6a942431075fb083c4b77994623af4d1da3c75a03c590c0cc0b1e74308471ab3e8b76d6077f669"}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x5}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0xff, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}}}}, 0x34a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009e1000-0x4)=0xfff, 0x4) r3 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000cb3000)={r3, r4, r4}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000d22000-0x38)={&(0x7f0000d37000)={'cbcmac(cast5)\x00'}, &(0x7f0000449000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00", 0x1d) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00009e0000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x30000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0xb, 0x15, 0xd, "720aa7f923b4832dafdfa8f500ffd7ac6acfad6d96f95b524b00dd2ad10e926d7791cde85639d86c2be65758110d5d076509a6eeccc6c05361d8f4b1c006c4fd", "1391e0f6a945b635c9e4e051eda128ed14ddaff1a7326daa87fa6c8c2b0bdbb9389e1d1a98f464bbb2fb3d2a7071b96d0ce76b0730cd3dd7c29b60ab9e32b5aa", "659bb3f9f52f7701bcd12a47442c05973870cec18e363c09e020e9f43030d6c5", [0x0, 0x0]}) 2018/01/13 13:34:30 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x37)=""/55, &(0x7f0000a9a000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000091f000-0xc)={0x1, r1, 0x1}) remap_file_pages(&(0x7f0000991000/0x4000)=nil, 0x4000, 0x4, 0xae4, 0x4142) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000086000)=0x2) accept$packet(0xffffffffffffffff, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d5000-0x4)=0x14) connect$can_bcm(r2, &(0x7f0000ea4000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) fstat(r0, &(0x7f00002ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000092e000-0xe)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d21000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00007e5000)=0xffffffffffff8000, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f0000d21000)=0x56) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000884000)='/dev/input/mouse#\x00', 0x101, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000044e000)=0xfb1, &(0x7f00004eb000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000990000)={0x0, 0xffff, 0x30}, &(0x7f0000b42000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ee000-0xc)={r1, 0xf9, 0x30}, &(0x7f000063d000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0xb, 0x5, 0xffffffffffffffff, &(0x7f0000bc1000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00001b9000-0x4)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00005b6000-0x7f)=""/127, &(0x7f0000567000-0x4)=0x7f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000054a000)={0x0, 0x10000000010, 0x0, 0x0, 0x10000000000000}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eeb000-0xc)='/dev/autofs\x00', 0x10000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000eeb000-0xb)='/dev/midi#\x00', 0x8, 0x400) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000eeb000-0x50)={0x6, 0x9, 0xfffffffffffff314, 0xe8b0, &(0x7f0000eeb000-0x240)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x4000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={0xffffffffffffffff, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000111000)='/dev/cuse\x00', 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/access\x00', 0x2, 0x0) 2018/01/13 13:34:30 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000c80000-0x12)='/dev/input/mouse#\x00', 0x110102, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x2, 0x4, 0x20, 0xa5, "1e180cd324423f9e75838a1c3cc7508f2a56ff9f7971e1877fdcc5897bf9bedd5473929064b09e247144c51a", 0x6}, 0x2, [0x3, 0x7, 0x80, 0x0, 0x739, 0x7, 0x462ce3f6, 0xffffffff, 0x47c, 0x2, 0x4, 0x5, 0x5, 0x8, 0x5, 0x100000000, 0x1, 0x7, 0x8, 0x5, 0x0, 0x3, 0x7, 0x80, 0x7f, 0x7, 0x1, 0x3, 0x6, 0x80000001, 0x0, 0x98, 0x2, 0xdf, 0x1f, 0x3ff, 0x8001, 0x7, 0xffffffff, 0x996f, 0x2, 0x3f, 0xa1f, 0x100000001, 0x7, 0x5, 0x9, 0x8, 0x5, 0xe8, 0x9, 0x0, 0x0, 0x100000000, 0x4, 0x8, 0x0, 0x711c, 0x7, 0xff, 0xffffffff, 0x1, 0x6, 0x2, 0x4dd3b12f, 0x81, 0x1, 0x1, 0x984, 0x2, 0xf146, 0xdc, 0x2, 0x40, 0x100, 0x8, 0x10001, 0x5, 0x13b, 0x5, 0x81, 0x8000000000000000, 0x8d0c, 0x4, 0x4, 0x0, 0x9, 0x20, 0x80000, 0x1, 0x2c, 0x3ff, 0x6, 0xa6e9, 0x6, 0x1, 0xffffffffffffff81, 0x96, 0x5d804b2f, 0x8, 0x80000001, 0x100000001, 0x8000, 0x1, 0x9309, 0x0, 0x2, 0x2, 0x1400000000000000, 0x8, 0x3ff, 0x7d, 0x1f, 0x8, 0x4, 0x76, 0x7f, 0x81, 0x80000001, 0x2373, 0x8, 0x0, 0x9, 0x2, 0x4, 0x2, 0x8, 0x1], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fb4000-0xb0)=""/176, &(0x7f0000e8f000-0x4)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/relabel\x00', 0x2, 0x0) r4 = shmget(0x1, 0x3000, 0x78000010, &(0x7f00001b5000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000369000-0x9c)=""/156) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000044c000)=0x9) lseek(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') close(r5) 2018/01/13 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x1, 0x4, 0x2000000, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00004b6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005da000)=0x0, &(0x7f0000ee5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000228000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xff, 0xffffffffffffffff, 0x5, 0x3ff}, &(0x7f0000d87000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001c9000-0x10)={r4, 0x40, &(0x7f0000a2d000-0x40)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000918000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00001a8000-0x10)={0xa744, 0x8, [0x4, 0xa00000000000]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00004d1000)={{0x0, 0x1, 0x2a, 0x0, 0x4c}, 0x800, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000845000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xfffffffffffffffc, 0x3, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, r5}, {0x0, 0xffffffffffffffff, 0xa20, 0x86, 0x1f, 0x1000, 0xffffffff, 0x7}, {0x0, 0x6, 0xabdb, 0x6}, 0x646, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x8, 0x4, 0x81, 0x1f9b}}, 0xe8) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00", 0x1d) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007f7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00008e0000-0x4)=0x8) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x6, &(0x7f0000109000)={0x20, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffeffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bae000-0x6)='/dev/vcs\x00', 0x42000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009d9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x3000, 0x803, &(0x7f00008c7000/0x3000)=nil) 2018/01/13 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009bf000)='/dev/amidi#\x00', 0x7, 0x83ffc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d16000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9f000)={0x26, 'rng\x00', 0xfffffffffffffffd, 0x20f, 'drbg_nopr_hmac_sha256\x00'}, 0xffffffffffffffa6) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000bd2000-0x10)={0x101, 0x3}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dde000-0x6)='cubic\x00', 0x6) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d70000-0x24)={0xf978, 0x8001, 0x100000000, 0x1, 0xffffffffffff0001, 0x0, 0x7, 0x1, 0xfffffffffffffffa, 0x8, 0x4, 0x140fa9ac}) getpeername$packet(r0, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b31000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00001d7000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000f35000-0x14)={0x1000, 0xfffffffffffffffb, 0x0, 0x0, 0x1}) accept4(r2, 0x0, &(0x7f0000a28000)=0x23c, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00009c1000)=0x5) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x0, 0x1, 0x8, 0x1, 0x0}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000)=0x0, 0x4) r1 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000002000-0xa)=[0x0, 0xc899]) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00", 0x1d) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f64000)='yeah\x00', 0x45f565ba30cd6046) fcntl$setpipe(r0, 0x407, 0x10002) getresgid(&(0x7f0000ed7000-0x4)=0x0, &(0x7f0000042000-0x4)=0x0, &(0x7f00004b7000)=0x0) r1 = getpid() ptrace$setregs(0xf, r1, 0x1, &(0x7f000089a000-0x29)="46ebcd175d69a4f47a048816034a204c3713dc4b3bcec6547eec7578d3d0c47d47cb298696ce498777e1e20f030e82ecf9e87b2b7f2896b44fb77a89de975c7a86d543d4194afa90b5ba48d546e1de304e73376d06a16df6035195dcdaaa3d813ea3ebfd9e213638c16cdac3f435f1990cb6a4f1f0785f0a4befbe56a6bcc07b580a") sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000d81000)="7f", 0x1, 0x0, &(0x7f0000f29000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000052000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f00002af000-0x10)={0x0, 0x0}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c9b000)=0x1, 0x4) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) recvmsg(r0, &(0x7f00008f5000)={0x0, 0x0, &(0x7f0000fee000)=[{&(0x7f000042f000)=""/194, 0xc2}, {&(0x7f0000323000)=""/22, 0x16}, {&(0x7f000013f000-0x8c)=""/140, 0x8c}, {&(0x7f0000c25000)=""/184, 0xb8}, {&(0x7f0000dcb000-0x4f)=""/199, 0xc7}, {&(0x7f000085f000)=""/167, 0xa7}], 0x6, &(0x7f0000834000)=""/41, 0x29, 0x10e}, 0x100) 2018/01/13 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00001df000-0x48)={{0x1, 0x20000000, 0x0, 0x2, 0xb9f}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.566369] sctp: [Deprecated]: syz-executor5 (pid 12715) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.566369] Use struct sctp_sack_info instead 2018/01/13 13:34:30 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00006b1000-0xa)='/dev/dsp#\x00', 0x9, 0x10b080) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000091b000)={0x7f, 0x2, 0x704, 0x0, 0xe74b, 0x5, 0x1, 0x8, 0x81, 0x80, 0x4, 0x101, 0x0, 0x0, 0xfffffffffffffffb, 0x9, 0xa67, 0x800, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000167000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b27000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ff1000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000faa000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac9000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000f4000-0x18)={0x0, 0x0, 0x30, 0x5, 0x9}, &(0x7f00009e9000)=0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005ae000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000418000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001b3000-0x18)={r1, 0x0, 0x0, 0x4, 0x1}, &(0x7f0000226000-0x4)=0x18) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ceb000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006da000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000f40000)=0x3, 0x4) sendto$unix(r3, &(0x7f0000db5000-0x72)="", 0x0, 0x0, &(0x7f000093e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) tee(r0, r0, 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000029d000)={0x4, 0xc82, 0xfffffffffffffff8}) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b000000000300", 0x22) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() wait4(r1, &(0x7f0000921000-0x4)=0x0, 0x0, &(0x7f00008f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000033d000+0xf83)={@common='ip6tnl0\x00', 0x1b7}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0xfffffffffffffe80) symlink(&(0x7f0000a5e000)='./file0\x00', &(0x7f0000748000-0x8)='./file0\x00') 2018/01/13 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000aad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_open_dev$random(&(0x7f0000177000)='/dev/random\x00', 0x0, 0x208202) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c4000-0xa)='/dev/cuse\x00', 0x80241, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f70000)={0x0, 0xeb, "6ad63712d205ef52b445a5091d6fdc52430a1145a21c71a6d93aaaa0794584587bcad14e61b726c8d072295c415c47aa61b27091d256c49e20fdd08141ca1f089642e0362d4adc7bf2763d0e66f95422c641ec7dd0eb2ad69196501d0937bcb8d60c9f487da5008409841081dac18088ac650b179423ba358f536b5ca2ce596694249a64bb6cca8702420390a7cda0fb7fc0af5de1210779dda793411be1043a75a2dff4417ad6262ff6536bc5fe512d4031ec6ce2fcd0df050da53e7fd91ee5c3057d61b9c2ce5fe338e51c1ed16684c08123b02d11ecb0e48707492ceac4563a172aa410ca87756fe5f5"}, &(0x7f0000916000)=0xf3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d31000-0x108)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0xb3d4, 0x20, 0x0, 0x7, 0x7, 0x3, 0x0, 0x6, 0x3, 0x3f, 0x1f, 0x1, 0x6]}, &(0x7f0000523000-0x4)=0x108) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r2, 0x29, 0xf5, &(0x7f0000001000+0xfde)=0xcef, 0x4) [ 83.634357] sctp: [Deprecated]: syz-executor5 (pid 12715) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.634357] Use struct sctp_sack_info instead 2018/01/13 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f09000-0xe)='/dev/admmidi#\x00', 0x0, 0x4001) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000007c000-0x4)=0xff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006e9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000093f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005a7000)={0x0, 0x0}, 0x8) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x383, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00002cf000-0xf5)=""/245) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001c4000)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x1, 0x0}, &(0x7f0000a7e000-0x4)=0xa0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f4000-0x8)={r2, 0x5}, 0x8) request_key(&(0x7f0000fa9000-0x12)='.request_key_auth\x00', &(0x7f0000c36000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000758000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, 0x0, 0x78f) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b000000000300", 0x22) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000075f000)='/dev/admmidi#\x00', 0x9, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f9c000-0xc)={0x6, r0, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00005f6000)={0x3004, &(0x7f0000c8f000)=0x0, 0x1, r2, 0x4}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000f1f000-0xb)={0x7, 0x7, 0x4, 0x2, 0x7, 0x8, 0x8, 0x100000001, 0x8, 0x7fffffff, 0x6}, 0xb) sendfile(r4, r5, &(0x7f0000ccb000)=0x0, 0xfd) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f2b000-0x27)=""/39) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fa2000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfeb0, 0x3, 0xff, 0x2, 0x1, 0x3, 0x2}, 0x20) accept4(r4, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x7, &(0x7f000091e000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x1000)=""/4096) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x32000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000500000)={0x0, 0x1e000, 0x0}) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x5, {0xfff, 0x3, 0x3, 0x0, 0x6, 0x9}, 0x6, 0x80}, 0xe) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000-0x30)={0x7fff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x6, &(0x7f0000002000)="88cce2b37c4d8e718c0e1024f35da82fa447837166c6ccc3b89dc3c746eef96299feff4718a627b9a5cd2790bae39c786fbcf8ea5b2c8c2c7dad0bc6408b69cef12f00880f2aa81cd38266d84e808c27eca1afe48737f835d695bd732f4cad4b4755ce935a846331264866b37b014f0783a69b04c5ea6d4e5926dcf1e94832653c510a8ad9aa8455d6afee7b10c39d722c9fd525b8120fab9e99c2c2129ae24603af5c0cec788d1db92f569ae2ba24a6", 0xb0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000003000)=""/148) getcwd(&(0x7f0000002000-0x73)=""/115, 0x73) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) unshare(0x80008000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000005000)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000007000-0x3)=0x2, 0x4) r3 = socket(0x1f, 0x803, 0x5) dup2(r2, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000007000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffff, 0x1, 0x5, 0x4}, &(0x7f0000007000)=0xa0) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f000096b000-0xd)='/dev/usbmon#\x00', 0x5, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000abe000)='/dev/vcsa#\x00', 0x0, 0x200080) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000090d000-0x14)={0x0, 0x10000000011, 0x10000000000, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000568000)='/dev/vga_arbiter\x00', 0x100000000101000, 0x0) flistxattr(r2, &(0x7f0000117000)=""/184, 0xb8) r4 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000065d000)={0x0, 0x2, 0x0}, &(0x7f000051f000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000037e000-0x8c)={r5, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_tcp_buf(r3, 0x6, 0x80000000000, &(0x7f0000e06000)=""/182, &(0x7f00009d7000)=0xb6) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0xb4, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0xb4, 0x0, "60b3b363dfd713f436655b2dcd030e5a5fc263eb255a912719caade8a030308f1414fdb990c8765330fbb9b77786279cb91a7cd5ca87e5e183111641edc0d3afec8e6872b75c85ffc1d74f10e2a00392de054a00f97f140ef9081179ce7925f0bf26065e6e17c9a346da08e420e263e968ed2de17b5280dcd3061f36797e851f0bb6f4fbc58cbb20e36bed765da606ba4727d41f55b9345bc75adbded30454404ab3a9da204bba91193ca9f3"}}}}, 0xe6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be0000-0x8c)={0x6, 0xffffffffffffff81, 0xa09, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r0, &(0x7f000056c000)='./file0\x00', 0x0, 0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000685000-0x3)=""/3) 2018/01/13 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000260000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df2000-0x4)=0x10, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000058c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000060d000)=0x14) getresuid(&(0x7f000052f000+0x1c)=0x0, &(0x7f0000c40000-0x4)=0x0, &(0x7f0000358000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000063b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x8000, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x5c, r2, r3}, {0xfffffffffffff000, 0x401, 0x3ff, 0x8, 0x7, 0x3, 0x6, 0x80}, {0x6, 0x80, 0xb0, 0x3}, 0x7, 0x8, 0x0, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x6, 0x2, 0x8, 0x8}}, 0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008f0000)={0x8, 0x0, &(0x7f00003b4000)=[@acquire={0x40046305, 0x3}], 0xa7, 0x0, &(0x7f00002b5000)="7a6f46665da7c42b560a5231cd579008e3a1bb0a7d86853ab4f53e1429e87a4e87701f07dc2df30367b4f8b41ed98ab43981dc8ff20f665913a051b021930d0fe75283abc89b180869523cbe4b531e4101022b657374b344f72d23d977e665f169e32a7832724c650641854226aaffaa3556967ab30eda8fbbf3253476ab52c41e312d87e26c00f15f51bce24f3e7b6261224d792f683053452435e7608924efdcde15e350a3b5"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000355000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000092f000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000808000)=0x0, 0x1, 0x1, 0x32}], &(0x7f0000f35000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000cae000-0x70)=[{&(0x7f0000429000-0xc6)="078b42e8f02f1ac3273b57afaf63bac5bb4d461708c42da6c73254a018fd401bf44ae501b638736be74b34ffd0ece6490c22f86c6060e460e3466183997c56b09212ba0ce0d572261c67204f781b0555b7421eceba6fc6eee2180e5ca25344dc46c32367546108bd652fa01b3e449017b3b4e12708433dbac50caccd4c73c169a5e67e2bf7fa9157b006e13616db9d22faaa8c94d62113b006cf775098e8c260377335d60ddf5025a653bf39fa5196936f4a149f4ff2ced83fc08d211bc57fd761e76ef08ae2", 0xc6}, {&(0x7f0000408000)="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", 0x1000}, {&(0x7f00005ab000)="7b03a1c1c0c33d3670c4aea7550ff147cd91ce2c90722244c68f0e6478a43fbbe3737d287d235e301000ab9a338333235241f2ff97f02196b2d118d21e087d783f2682eda1a17597c4bd829cc545ef1122ab69721414bada3cfce83ee4df0917cfc8d444df4ca53c1cf441bc4a83275bc6419a7a7bfa683caa45f4bf68ad04e83917b95d0a92aada1b4ba5197abaa9759f2be54443", 0x95}, {&(0x7f00007a0000)="9eac56c25d2b3143f40910658037a7d5137eed72ccffcceeb64755dcbc371ce1333a1d9f8913057311a4bc22678d44d62353822db954a1330389133263354317b9c88b3d2764ba8aa530a63ebdba6b70955a06a3a8b2543e659f5e7a602f06c5d4bdc6b840fcc5b7cc82f5f3318c9b064efe2e5c31cd63bfb1a5220055f043c3660ec90dcff2e22c70283df2521f1bebf30fea18fa34ebadc336300c649b", 0x9e}], 0x4, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x2000) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/13 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b1000-0x58)={0x26, 'aead\x00', 0x0, 0x400, 'seqiv(ccm(xtea-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r0, 0xffffffffffffffff, &(0x7f0000183000)=0x0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000f79000-0xb)='/dev/vcsa#\x00', 0x4, 0x20102) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf5000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000039e000-0x8)={0x0, 0x100}, &(0x7f0000b6a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000253000-0x6)={r3, 0x8}, 0x6) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000463000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000033b000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00002a7000)='./file0\x00', 0x20000, 0x80) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009d3000-0xd)='/dev/usbmon#\x00', 0x6, 0x240) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000882000-0x4)=0x80000000, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/sequencer\x00', 0x2101, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000643000)=0x4) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95, 0x0}, 0x98) r0 = socket(0x10, 0x40000000003, 0x200000) write(r0, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000", 0x1e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)='/dev/ion\x00', 0x688201, 0x0) clock_gettime(0x0, &(0x7f000002a000)={0x0, 0x0}) getresuid(&(0x7f000098b000-0x4)=0x0, &(0x7f0000582000)=0x0, &(0x7f00000e0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed4000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dae000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000-0x4)=0xe8) setresuid(r3, r4, r5) ppoll(&(0x7f00005d8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00007c1000-0x10)={r1, r2+30000000}, &(0x7f0000c7a000)={0x2fad}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f0000f75000-0x8)=[0x2, 0x6]) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ppoll(&(0x7f00006c3000)=[{r6, 0x1, 0x0}, {r6, 0x10, 0x0}, {r6, 0x0, 0x0}, {r0, 0x0, 0x0}, {r6, 0x40, 0x0}, {r6, 0x2200, 0x0}, {r0, 0x1040, 0x0}, {r6, 0x8000, 0x0}], 0x8, &(0x7f0000ecf000-0x10)={0x0, 0x0}, &(0x7f00000de000)={0x8}, 0x8) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2000000000000000) modify_ldt$write(0x1, &(0x7f0000d24000-0x10)={0x2, 0x100000, 0xffffffff, 0x4, 0x7fff, 0x3ff, 0x8000, 0x4, 0x3, 0x6}, 0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000d55000)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000225000-0xc)='/dev/autofs\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa4000)={0x0, 0x101, 0x3, 0x6, 0x1, 0x5, 0x1, 0x2, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa50, 0x6, 0x5, 0x1c0000000, 0xfffffffffffff753}}, &(0x7f000070f000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000028a000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000e000-0x50)={{0xfffffffffffffff9, 0xfffffffffffffffc}, {0x5, 0x80000001}, 0x9, 0x5, 0xffffffffffff0001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acf000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/13 13:34:30 executing program 5: mmap(&(0x7f0000000000/0x9b4000)=nil, 0x9b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_open_dev$midi(&(0x7f0000132000)='/dev/midi#\x00', 0x0, 0x40) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7fffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006b5000-0x4)=0x0) r2 = syz_open_dev$admmidi(&(0x7f00003bb000)='/dev/admmidi#\x00', 0x1, 0x40000) syz_open_dev$sndtimer(&(0x7f0000683000-0xf)='/dev/snd/timer\x00', 0x0, 0xc0300) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f00009af000-0x105c)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0xfffffffffffffce7, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = syz_open_dev$dmmidi(&(0x7f000051d000)='/dev/dmmidi#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000637000)={0x0, 0x200}, &(0x7f0000e7b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bb5000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e51000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005cb000-0x6)={0x0, 0x1}, &(0x7f0000c3c000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000540000)={0x1, [0x0]}, &(0x7f00002ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000008f000-0x8)={0x0, 0x8, 0x7}, &(0x7f0000589000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005e9000)={0x0, 0x4, 0x4d89, 0x0, 0x63, 0x100000001}, &(0x7f00000a8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000492000)={0x0, 0x0}, &(0x7f00005a1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001ab000)={0x0, 0x7, 0x1, [0x7f]}, &(0x7f0000bab000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002b3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c95000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002cf000)={0x0, 0x6d, 0x9b, 0x0}, &(0x7f000043b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000033000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001d1000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d1c000)={0x0, 0x7}, &(0x7f0000cbb000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000920000)={0x0, 0x100, 0x38b, 0x2, 0x8000, 0xdb, 0x9, 0xffffffffffffff7b, {0x0, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0xa2, 0x1000, 0x5}}, &(0x7f0000b6c000-0x4)=0xb8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000a0f000-0x4)=0x0, &(0x7f0000e3f000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aa0000-0x8)={0x0, 0x3f, 0xc}, &(0x7f00009ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002cd000)={0x0, 0x2, "69de"}, &(0x7f0000828000-0x4)=0xa) sendmmsg$inet_sctp(r2, &(0x7f0000479000)=[{&(0x7f00003f9000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000585000-0xa0)=[{&(0x7f0000eb2000-0xec)="3b4ee505e3b7f19e72b66e3df7926e6373b609b41fc3f4e4d4e180ec42ba71bcaad9033f67b8495366bc6da7fbfc8459c556df361227d1898d947ced8c89841d7d914635d8ad03a2155b847ae558b536677776ed468d4e789ab6f5d128bb025b2956eb6e520d113e75689360390f7c6308a527da3e8b184cc1fd35af0f8255bb2b120307933981f7547b65cc4fa5b85873b7ec246cdbd378f6376d3bbb9681ea2ea70bf999da07663f81b52921a7b05131834bcced3eb5e2ac72dc618f4e3cf8ae561effcf425115443b8ab47018f07780535e1bc3ae05b06cf7c331e4883926a091671458cdd6c2f3d3f7a3", 0xec}, {&(0x7f00005d8000)="99b731dfd274e26696e422ee9f491bfaa696b0eac6dae72ed69e061e3413dc172cfbe9335ba65ffdd8797a0dfdcc50006d290b18b62216678a135a6ad683b9b283312b861b91422695a862dfc515e1e20a2514f2967b09bb6674b6efaebdc79e63066fe3622b03468b57c7780bd2e5b4bca69e5b03b373f7f2c1783f2b6c45fffb66a597779991a8db582587a5569db640a69933d3b59ef0f1709896a8a73e8293688d4df4e4200d774bcad53ebfe66db89f29c369d7", 0xb6}, {&(0x7f000016b000-0x68)="d87610956eb2b79566249b977d155cd54607db08c55a793d75d35c0d0850915fba706c5afae0d9fa405d1884d27607844e3e21f385b85dc248a1d569affe3bd94302a6b0bd9b4e0c58b244d7cc447cc0bfb938cad5f80fd1fb82dbfe063798cdfc5bf464ef647672", 0x68}, {&(0x7f00001c8000-0xc6)="77a819ad1e8ecd62a98d4d3a4c280c9e3907a10458ddcede86f1f37dcd2594aeab04da326eec425c80979f7722d66a65340930975e992a19c583bf867f2e72da2320a5dcea0bada447bd6181d5e1718483ea36dc7f88ef68dc6a933fd795f4e4347be9fbd545483e621eefebde56ff50d654aae16aad7ded53cd6abc60491ade7dfa1db4263984b86b1590f0093fa4875ca4800ba5365d5aff2c783c038ec23fe77b6a349f6780dd04c4a6a499032bde4e6c52a910802fa0980556c2955943b86014b5769c7f", 0xc6}, {&(0x7f0000a79000)="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", 0x1000}, {&(0x7f00009af000)="d7be6f25982a", 0x6}, {&(0x7f00002d3000)="658c0ec5cf246053f0d2e01c948c0ce01a2165837ccb5baeae616e72f28241e27075928c9261374de731dee13adf2a1e0a616475b85a3d4b50fc7a5df41af266d7e757f47837d78305da11389a4a2666ac89a678251baafb19b17e20d1acee6f9538819caddbe93ae4e8da07592f121215295becc923b6ebaa97dc0f967558a8", 0x80}, {&(0x7f0000353000-0xde)="ba113835cf5d68042d1e377daf7127a2988229f4637674415aa716f44cabd7412d3da33a9333796d2cffd1acca691eff25e83668131c9aebcbb5b9a57c709b823ef97541d7c8169e654fac0b068597d92585a8abfea2973585a536adcf9d2a254f857923dbce653d968b04508158aafee051e6ba3b2f243701d416fc54c4b40761486a5cbfce069ba30d0ce272189c3629e785f7abc88599c3615dce117732f9ee744b0fad99e1cbdbffda93a0a72aa0382e3d99bcd5904ab4afd0ceefad7b0e16579fee3e9d0b6bbe9719e204b43fdfb1061e4ed85ec880e7f2a63b3ec6", 0xde}, {&(0x7f0000118000)="246dbb74fd9e90a7c95e9a8358afa51e839bb482fd54bcc85eabd1fb6c14b826e6b8a423ddd4dcca4f44cb916cc6bfeac7099119feeb88feed681edb61bddc838e651208292c05", 0x47}, {&(0x7f000057e000)="c4e04ef1e4f97df287076db3c47f5a49cfa708506b0f2c1cba54ae6a5eb90b4e27211f372628e14d66a29464662f5730b6b32cda72776735ac2ad00b399c9d98522ec416bd0c33f81189c0cb735644d11d960042ff0c0ccc34f072436da6725fe385bb86cb3fc25c991ac2612d9f9fb3df56fcbab7caaafeca23e8e7fda769bced99429481293df05dbc43d111c7478da7ea606fedd0d06c856dc1f4cf88b353cd867c3718b1", 0xa6}], 0xa, &(0x7f0000759000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8, 0x6, 0x8, r3}}], 0x30, 0x4000}, {&(0x7f00007ba000)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c, &(0x7f00006d8000)=[{&(0x7f00001a2000-0xff)="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", 0xff}, {&(0x7f0000292000-0x26)="b17861236e0a873ea5f8c47f8bcfe6a0d6d89731d895bea4fbfabd24345d87408c9cfb080107", 0x26}], 0x2, &(0x7f0000792000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xb511, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x201, 0x7fffffff, 0x3, 0x6, 0xc3, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x200, 0x401, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xc417, 0x2, 0x1000, 0x1, 0x80, 0x8, 0x8000, r6}}], 0xc0, 0x4000000}, {&(0x7f000033a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000321000)=[{&(0x7f0000bc0000)="247cf935f70571bad67ffcb0010010bf555305b7aa54d4177bfbc5627301786c9aeb190c53dcaf40971c5558", 0x2c}, {&(0x7f0000a5a000)="5afad9146c8e7ae28ef7c3a69f0b19afa8141a6d61df8f50a70ce46ef76e837c0491b3c823154e5bff7110f559b8461d9b02e89091054173392eee90841c65e62b23e57ab01f048bc18b46a1705cb33aa4742c9c84fca5aa530cdbe06362d0e5ca2d2b15f32dfb094184b5b02967247ce73e9be2e9857f1ac92fa80e20f4b35a2b855f6e7a91c31b31ed9616515fc6b0a5f6", 0x92}, {&(0x7f0000ba3000)="1271d94936bff42f3fa083602b57a293dfe6dc3dcb61ea0c9159ef292ce4f15d1287237a670444dd016c945759ab5657ba9362d20f879369714745042103458c413c1ed22bb927073e2d4f3ad1611c2a3f669499e7e43c16dfa2f86ccbcbc393a57c", 0x62}, {&(0x7f0000540000-0xa4)="322028a1cff6e8fbef13524d88cadb548cf2f495376a871b3cdfd8b922bbe5f3b7a75f32589858afab38332290bd159bc1302c6fe8e2eed48db07e6d7c9733feb10a9d27d1cf3067ddd9a411c3ad358017220a60806dba3dbcff93c2937bbeba2f34a8f476edfe003f8656099e93c29ab9a2834ea47c420a6f69b14611d4fb485e4a2513388e7ff6317483fddc377157e917490d73411281a9f7d2d398bbfe9fb08dd9a7", 0xa4}, {&(0x7f00002b7000)="ed97eb0bda2919baf653af90844b4b533537afb65b4fa53cc09eb969d671e89c07b69bdfc978b7a28518f0cb65b6a97a7ab24ad98c01bfff50bfa2404e8360fbcf20deb3fb5ed0b31c6b11edb137d95523d82ef1a593b8df5b88b794401ad2f2e75cac59a7241196d2817b6ec97cc199a2fb18fdd16635fd7ab38cb7cc0c9232d376ceae23121833a095295d0913862a35e32391cdd4f11536e3193db7064f8975e0e17d10a0989c23a97aae7f71fef92ffce462069012711de474ecfb351f4af756683286d869d748c361d8cd8e50e6933b7896024617be333716c79191656edbc23b6a8d4165fa4d0ea3c994c06a6aa272", 0xf2}, {&(0x7f000018d000)="153a2e872461160c6a8218750917b2d954020643e23a993625ffc8784e6eab0fe3e82169a2bd7f558cd8ebe7d91d7fcb8d7b5c81a2ef568bb2cbafc4bc", 0x3d}, {&(0x7f00000f4000-0x1000)="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", 0x1000}, {&(0x7f0000399000)="db9d5da3d953dea058e986ec3decefa990baa72635fc5e2bc5276a0d5d38ee81a694c9e898e22330b0ca59b86c6dabf0aabb7fd40436282c49ee0976e00fe0823e", 0x41}, {&(0x7f000046e000-0x92)="eaac8f197de1b40b1c7d19189fa047f93e5c463b0512848b04af2787ceb9d733bef347b39744c90a95570ffdb69277fffeae189253487c67549b73555624bc1ebfce16bc5cf001fecab08d77ce494668eb9be772d967dbdcfde18cba2d68513f38fa4dcca4198e734533db15cebc3e377283fa3dcc4c5e33b672e90a9e7bacdb6c4c13676f383ff5688cf1a70c68cb111b91", 0x92}], 0x9, &(0x7f00005a3000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xffff, 0x800a, 0x101, 0x7ff, 0x6, 0x900, 0x92, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x8, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x60, 0x40, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x7fff, 0xfffffffffffffff9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x10000, 0x1, 0x80000001, 0x1, 0x0, 0x7fff, 0x1, r10}}], 0xf0, 0x20000000}, {&(0x7f0000bab000-0x1c)=@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x400}, 0x1c, &(0x7f0000bc3000-0x90)=[{&(0x7f0000890000)="d0d8a03263f25a7013852debae5d76266dddb5fd56b4ed1d42f4ce29b8d226d4a974c2c303f56cc74a0196020d3b179809d2f2ff86edecf29d756c6726612c4986ced851308cd452c834373d1521f2a6acc3e156c3b30d6fee87c5703cf0c61b6407e909272eeadb23770319396ce09b1a9d5069bcd7909711715d7cebaae1bb8d504ec3c23b8d2698b62dbb2b4f8d81ded040720dce6f97ca275f94ff38fddd7f19d1b296fb073a03ac04e8a98b02cbd5f0796bed54fef3f7fbfea310339951e5f2f40dbc5e7d951e2c82e2eb724ea3f2360996b5fde998108e2d4fc9255f642b33b6e5ed7d", 0xe6}, {&(0x7f00002d8000-0xa9)="e831a0e0167feba154688d032b7b5f7083ffc542d1708eb2c617e2272284a099366737a23a8ddc416b447e84bf63bc559c98a32c5b62ab598068823a9f3f8a3f70a1dcdcf6315754ae89739f68444dbdbbc4c942259c89b552f8ccb1ff86491c5e56644b93f30a4e63e64303b2ffd1cb68910d04ca35c69f00121a987463ddc0358d093204d86a118ed124275bbb607ef35b66ccf2c193961238bd70933de356e767589353f0042dfc", 0xa9}, {&(0x7f0000b28000)="e060044141a93dfe969554b7958c4fdd2b62d974083bdef05edc6cc1532586b079c5d99aeb20473a7627cf3b7766da93d6c8028d36d281d02244ee53deb7e1264db5f252377f431d4a99a9068c0be52002609d7f1daa7d0696f2f9dfcda843fae89f92ed781afd74d9f8a444f2abe1a3094f82dd54dfa0c22c51749744f7b3668c41d47db20afade2a52b9f51c3885d7aa7d1b701532a9f6", 0x98}, {&(0x7f0000c9a000)="", 0x0}, {&(0x7f0000321000-0x9a)="1ddc46f9db47886f2ebab1328c6918cb8cab2f325cb7c52b2c07eae2607dbaeb749f4b1b6c933db15640b416382dbd79c6083471a8ebc4f5b4ff38da6931067808b4dddc799a2e15843eec725c51638c2f72fed6c5b4921dff24af0e09a94a7c4993a21a22c9565e89cc0ee271a9d5f681f7e7ee6d1e545a4961278314154e68539f906d42c7fa860b569c779d8acab332ba3506bd97a433ff60", 0x9a}, {&(0x7f0000bef000-0xc1)="73e448c322cf94e57f7c79776e0fe2780580d4164f83905767199e563245b402989a5d9dc44eb82ded001ad05448e3912b95b94e0b77dfc74da237eaa7df4719821c2f3ad294cfe9b0f12d6224354877b32221a5410375df4fa28d2dc7b22673a27bd441665fdc461baa1f6b27d9817a3bfdf3c5e57d9bf1fc32e62d92fced1791ce7ca0c00f7ddd0d53296f82fab4222216dad8f8aeff8130daff17d38dc9551df263961c016b2c78ee9f7864a8a2a855e4ab0f33cd48b78924a630bf1a0d2855", 0xc1}, {&(0x7f0000964000-0x6)="8be9b0233657", 0x6}, {&(0x7f0000ee8000)="9524712d3ca18c7f0eb33c12670385c21db40c1f6774e1d68a61d54bdc7186a468d85456ccab33", 0x27}, {&(0x7f000064f000-0x7d)="2519feacf79954a9dcf16ff4106c2e1f771a063839c850cc8ba199b8eb0f4e6fe6b947291115e618e40ffca6ee335ea78e77a1d63b8e232b25ee4126a181ce0dbc2c16b50088819eaf02c409127d7ea84aa6b8eeb00af5d9be3d8fa90f8971eb3bcaeba164c38c9c1fe6dbad734ec913c3f3c0265147fc52d526e85262", 0x7d}], 0x9, &(0x7f000089f000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xe7, 0x3, 0x206, 0x457, 0x5, 0x2, 0x3, 0x91, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xb99, 0x0, 0x2, 0x10000, 0x9, 0xfffffffffffffffb, 0x6, 0x8, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8002, 0x0, 0x10000, r13}}], 0x90, 0x8000}, {&(0x7f0000966000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eae000-0x20)=[{&(0x7f0000b4a000)="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", 0x1000}, {&(0x7f000075b000-0x7b)="0e78ee6b68f2c8541146d1e6fb9df9b0d18a4901f8f401e7dd1239d747d7902fd9f8db72afbf4b809ee58b8d88a9db09a3a2aca4c305ce9cb1c742349b179168c6701e7b5d3ace59f5067755a1e9a954597a42c506c50e65efd311f58d1f751784f26b28a7dcfe11cc9cfaea0bee5eda54b7f7acc28d9702f42c1d", 0x7b}], 0x2, &(0x7f0000df5000)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x5db3, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x0, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x1, 0x200, 0x1, 0x9ee, 0xffffffffffffffe1, 0x6, 0x9, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xea1a, 0x8000, 0x401, 0xb4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x1, 0x1, r17}}], 0xf0, 0x84}], 0x5, 0x4800) r18 = accept$alg(r1, 0x0, 0x0) recvmsg(r18, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0x6f}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 83.881108] binder: 12770:12776 Acquire 1 refcount change on invalid ref 3 ret -22 [ 83.891377] binder_alloc: 12770: binder_alloc_buf, no vma [ 83.901850] binder: 12770:12772 transaction failed 29189/-3, size 40-8 line 2957 [ 83.916829] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/ion\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f00007d8000-0xd)='/dev/binder#\x00', 0x0, 0x804) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000", 0x1e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x2, 0x5, 0xc) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) mount(&(0x7f00006b6000)='./file0\x00', &(0x7f0000872000-0x8)='./file0\x00', &(0x7f00001c7000)='cramfs\x00', 0x800, 0x0) 2018/01/13 13:34:30 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x950000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x3, 0x20480) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x541f, &(0x7f0000eae000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x401}, 0x8) sendmsg$kcm(r0, &(0x7f0000001000+0x971)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0xe1)="8d5c237e81b88a09c909e1229df054c95ac0bce0e7cb0ca45efc5584a246dc075f40307dfe35f6f3d2b0d606ccecfe1ab68ae9d69baae9a6ca4b67e7f8e8cf2cf30b5e31525e84055f1d0c30eaf425b28f8934193d0f191f0b82a27b12a9900e56fcf82b048e981479198adfac038ea2c65a05d9237b0491575cf853e37e0330dfba1f48af1839c7d42001703be74eb5921001b4987983cb4ac914228ac1b29303a5cf0feae5e231b22939b5ef27649d5ac4b7cc3cc536bde01082ba595c402aac36508c8b7b67417d8add64a25a29ea07276dc3640ba0abf01f7cd5e584d65b39", 0xe1}, {&(0x7f0000000000)="eac9b7d76d61684b50cae1ba82b66060134d4d26a10887ad544fa721d9159f4cb95019099b25cd646a5a350ae0188482fda9321c421c54c66bac03cb04a948bc0a9f1148f2d626d0eb6a9a682e75fe8d0ab8907773eb2792f891ff9f09fce127607b2c53c928f8b3db6f41003770040f49bf6d5f27c9c040e83c9519b30980c8ba702f78ac5f16a676e5d9cd894b75fa61b31271f51a5fe2741071", 0x9b}, {&(0x7f0000000000)="3d6dc49cb5748950ead2791f87b644ae46f820c585380ebce2272caea618f3f3e4805f66798e931d9f4de4db9ae0d67ce52d794bcb44b03691645cc9aad234bd87f91155a84e0776844ad1bcb780008f670d1bb62ede14f63730dc1cf18909d41820a2b2f4fa82c7dc8a4949f75d6ffe7813b4f6b38ca7c757b89010d25c30da36c62db8989bb863f77ef80106012640ad127c272469203b42b2f79f6899acbc13043844e27a74", 0xa7}], 0x3, 0x0, 0x0, 0x998ccbcc7e27619b}, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000005000)='/dev/amidi#\x00', 0x100000000000007, 0x113800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0xfffffffffffffd82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r4, &(0x7f0000002000)={0x27, 0x5, 0x3, 0x7, 0x5, 0x5a30, "add5260a4a88806bed3463e977c1075efd2a9b5ae54e94134e08b82b83ae5c587dddddd751da15c9b4a6152df66f2d336f71b160c8e3280d12f00302e28c38", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000039b000-0x28)={@generic="375e0f271b4adc07d303ff525a99aab5", @ifru_addrs=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564666327845a4bc7ec9afd1bbfe03c", 0x1}) syz_open_dev$usbmon(&(0x7f0000f58000-0xd)='/dev/usbmon#\x00', 0x401, 0x404440) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000003, 0x5) sendto$inet(r0, &(0x7f0000fd2000)="", 0x0, 0x448d0, &(0x7f0000fb7000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 13:34:30 executing program 2: r0 = gettid() getpriority(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000ec2000)=0x9) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000b6c000-0x8)=0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r2, r4, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000", 0x1e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pwrite64(r0, &(0x7f0000962000)="f27f1290659c44b8aa6cb7bdf2ba26b8ee2f6254ea5f21cfa693b79ce2e5b4de671c29e557d57f372a60672f7add4e9604394c0682e969df10ce513d4ab687f5daac5c1e1fa95627183217b60135defc0f68ee21ded5cff873af3c38ff3f4c5548b19e1deca56745279c4232d6a2c8211ed470485db713d862d2da2efb066e672c400173c514777ced1494e2939a2c581f728d6079479ed8efd4cba5e70d3af7921a26cd0b2baee2eccdd8", 0xab, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d76000)={0x3004, 0xf001, 0xe8, 0x9312, 0x3ff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000512000-0xb)='/dev/midi#\x00', 0x7, 0x20000) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00007dc000-0x4)=0x1ff) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000af5000)=0x0, 0x2) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00001fb000)=0x200) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cea000)="0a0775b0d5e383e5b3b60ced5c54dbadb000f0df8217ad5000000000000000e6b3", 0xffffffffffffff74) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ea0000+0x3eb)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000207000-0x90)={[0x100000001, 0x200, 0x3, 0x1, 0x4, 0x7c, 0x8000, 0x100, 0xefe8, 0x7, 0x80000000, 0xfffffffffffffffd, 0x7, 0x7fffffff, 0x7fff, 0x80], 0x0, 0x20480}) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) dup2(r0, r0) 2018/01/13 13:34:31 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xffff, &(0x7f0000000000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000949000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000088d000-0x12)="0a0772d0d5e383e5ccb60ced5c3edbb7", 0xffffffffffffff0f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000)={0x0, 0x0, &(0x7f00005d6000-0x20)=[{&(0x7f0000a6f000-0xac)="f4359668c5cef97dcbb49bac6b1e7ad397a5aa22775f1eb10c978a9287799eaa", 0x20}], 0x1, &(0x7f0000ca4000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) io_setup(0x7fffffff, &(0x7f000061b000)=0x0) r3 = syz_open_dev$sg(&(0x7f00004b0000-0x9)='/dev/sg#\x00', 0x1, 0x40000) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000842000)='/selinux/member\x00', 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000164000)='/dev/sequencer2\x00', 0x40, 0x0) io_submit(r2, 0x3, &(0x7f0000177000)=[&(0x7f0000692000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffed, r1, &(0x7f0000f8e000-0xab)="885bd5b27c45510e3034adb7a1002287b4dcd678f60c134e98da0e5a5af66b0cc236e4cc4dbd85eba5bec9bc7e39a58bc4cafc9aaade5d488f1ba2ffdcedd98d9192aaf42cebac28d77af8a3b042ff76b878f3004adfbf18e1f0d061d34bb801532a6758d939803b0fe79073afd3bca9790e0ae1c0db1ce20658f4bd6a693bb95e71b4f5a9acc78e346e41b5fa44b3d75fcc849a59aa3dc243984792d1fcd80de96496ba2483df3c03ebd6", 0xab, 0x80, 0x0, 0x1, r3}, &(0x7f0000747000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000aaf000)="d644993ca3f03ce0214b111031f58ecf0a2d7dacfcb7692bc55c628f3cb81dcc4437706e47301a58472b1c23fb0877c8105fce4ef5ab5584959badcdcdf7a77815702a7c4d31a03d3fe0bc31b791cc035ad954a404c06e8cf9744c05d197c0309260b610c92fb2ad45333b3adfdb6daf4140ef294a11934b13b1a9f8b9dbfb5a", 0x80, 0x1, 0x0, 0x1, r4}, &(0x7f00003ba000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000c4d000)="bec4a8750db8206d794d0d173579", 0xe, 0xfffffffffffffff7, 0x0, 0x0, r5}]) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000814000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl(r0, 0xfffffffffffffffd, &(0x7f00005fc000-0xab)="431b753632949a44c7d669699eb97c20c1867e2439cb30a8c88b26ebd5175869901b900a01a5a2890b565041969084cbf967bf8923237208a2765be920f504ca9bbbb3f1dedf3377d36869b7b9779c626040b4521cd3684d272bb92e91c38b8c4cb5121d70313bc0fbe99dd2105d5c8fdb3e1a2cff8f97b84d17f3b4c4db079939b52218e6c1e17483789c6cfb50d0f28f71fc90f5c0e32ea57df62009506c8eea641bac9740b4069b726a") perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x0, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000", 0x1e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ab1000-0x14)={0x0, 0x10000000010, 0x0, 0x0, 0x3}, 0x14) r1 = request_key(&(0x7f000076f000-0xa)='syzkaller\x00', &(0x7f0000fd4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000707000-0xd)="766d6e657430b47d7070703000", 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00009ad000)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000b22000)=[{&(0x7f00001d6000)="8b126cfa0fc1e8cd98d1826ad15a4e17b0ed0f54de7eb8de7e63f7a08a84f4f25ec830b8eedc4db605f8ea8b8ea893039ca9a3f723150c656134464113073ac6b566121e04dd21f588445ed115305add17bb8a6d53985d01fe3606b6987febed971430b11a044b83b7", 0x69}, {&(0x7f0000ca9000-0x89)="58e77999c10c2d8bfeafc893b5400c56edecabed1f1bef6b7cc7d282cac33d29868e22c06f05b332204632b6de2701b9270d98a4e55139f8b97cdf957efdd61bb12d2d79d64deb888ca696705aa3c660668061531c7c0c4fdca0945ed4fe968cae4a3983de48aee48805bc2cafda53fc3afc4f8e335bea81e4676427dca4bbbaa4c7e79dcfd3243980", 0x89}, {&(0x7f0000e18000)="c928ab29b2cb1432773119dae13d9f112cee8fb327c1bf9c249f60a177039be156197b347eba6b82b3016d8971e30931ef2039ab0835e775e096736ef3284ddf7808b5d2423c5b9305fbc044c85170276adcbafedfc77a4e7ebb708b8d7daad7971ac3bd2789dcaa9e4ee4f7d8e262d4b8294115af47", 0x76}, {&(0x7f0000edf000-0x2a)="7fc6b0c33a8f5f27dfed48fd442dcb4a041045535ef8fb5531d389624dc50e44e8f1573a0c9ae19a6684", 0x2a}, {&(0x7f0000a1b000)="ad5ef7e09bc6ce9e8a85b87934cc93e6d4fe080c5d4f624f061c4ea2f2d296c79e298b8070d18c15634e20f575dce4c5cacd0a6072f53aaec1ecfef8b1e6d239ee41b69c7cf6f18a39cfa8e3313dd88f2d3021718a9ed3474b3f07510dff1a701056ef0030d02a0562294f80c0122f2c21fa5318d1d09f371928e6bbaf302ccbc688ff16872cec768be26a5fee93ff", 0x8f}, {&(0x7f000094b000)="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", 0x1000}], 0x6, r2) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008b3000-0x8)={0x0, 0xe92, 0x3ff}, &(0x7f0000457000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000046f000-0x8)={r3, 0x100000000}, 0x8) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000b04000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002cd000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000534000)={r2, 0x1, 0x6, @random="073eb6a6f468", [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f0000d91000-0x8)='./file0\x00', 0x28042, 0xff) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) [ 84.278707] QAT: Invalid ioctl [ 84.330509] QAT: Invalid ioctl 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendfile(r0, r1, &(0x7f0000051000)=0x0, 0x53) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000145000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000239000)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x1, 0x3b, 0x2}], 0x18) readv(r1, &(0x7f0000824000)=[{&(0x7f0000fc0000)=""/24, 0x18}, {&(0x7f0000fc0000)=""/0, 0x0}, {&(0x7f00002e5000-0x11)=""/17, 0x11}], 0x3) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) mq_timedreceive(r0, &(0x7f00004fb000)=""/212, 0xd4, 0x1ff, &(0x7f0000b32000-0x10)={0x0, 0x0}) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c23000-0x8)={0x10000}, 0x8, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ec9000)={0x0, 0x2aaaaaaaaaaaacd4, []}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00004e2000-0x34)={{0x0, 0x1, 0x100000000, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000060a000-0x9)='/dev/rtc\x00', 0x2402, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002f0000)={0x0, 0xcc, &(0x7f0000b37000)=[@in6={0xa, 0x1, 0xfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43bc}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x463}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000af2000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001cc000-0x8)={r2, 0xffffffffffffffff}, &(0x7f00007d8000-0x4)=0x8) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$unix(0x1, 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000083000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000079e000)="290000001f000713ff2300000000000008000600e00000000b40a700010000004c000000000000106d", 0x29) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/access\x00', 0x2, 0x0) accept$unix(r1, &(0x7f00009e8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004fe000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0xffffff7c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000110000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000222000)={0x0, @in6={{0xa, 0x2, 0xcd3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf92, 0x8, 0x4000, 0x5, 0x4fb}, &(0x7f0000ef2000-0x4)=0xa0) fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005d1000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x701, 0x9a}, 0x98) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ce0000-0x10)={0x1, &(0x7f0000fb8000-0x8)=[{0x6, 0x6, 0x80000001, 0x8000407ffc0003}]}) signalfd(0xffffffffffffff9c, &(0x7f00000b5000)={0x0}, 0x8) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001e4000)='/dev/input/mouse#\x00', 0xffffffffffffff81, 0x60000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000544000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x3]}, 0x20) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$midi(&(0x7f000076e000)='/dev/midi#\x00', 0xfffffffffffff13e, 0x8000) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000da8000-0x10)={r1, r2, 0x2, 0x2}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00001dd000-0x4)=0x100, 0x4) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00000e0000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f3c000-0xa)='/dev/cuse\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a3e000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000247000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000295000-0x10)={r1, 0x636430a9, 0x6, 0x2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000893000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000-0x4)=0xe8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00001ab000)='./file0\x00', 0x0) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000cb1000-0x50)={{0x1, 0x3, 0x3, 0x0, 0x0}, 0x9, 0x7fff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:31 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000654000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000014f000-0x50)={{0x3f, 0x800}, {0x3, 0x400}, 0xaaa, 0x1, 0x1010, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r2 = add_key$keyring(&(0x7f000088e000-0x8)='keyring\x00', &(0x7f0000b9c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f00001f4000-0x2)=""/2, 0x2) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) waitid(0x2, r0, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000216000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) [ 84.475456] device syz6 entered promiscuous mode 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1a000-0x11)='/selinux/enforce\x00', 0xe0000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000047d000)="565571e8bcd27431ad5443b68df84cf13dda9bf77e32ddbd954c6b977f27e5d922c79cce6bc5257e65f1186c6ea8a5aaeb99468c6566f1fc9939cca302aeff6fcaac3a1cdeff3f1786c627d8366a69bfb5a85ff12311632b6a70d88704b3cbae094330aec7065256272b120537f7c0a046e1857af5a2b496326c428b9ef485ec2b7e593fa581053f88b7cae7ad5fc58f9ccc74f7b16d4e7c88aa71e86852e5d21ed5e775c9d794baa97b98fca84a795af586e6bd99bba226a63d22fa7cc650ee179a19db3535d4a7538ecc03fd809a2436a21eb2e56db41bb936d0290037fb2123bab5", 0xe3) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000e53000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f97000)=0x1f) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00009c0000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00006bd000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f0000347000-0x2)="", 0x0}, 0x20) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002d1000)=0x0, &(0x7f0000f22000-0x4)=0x4) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x78000020, &(0x7f0000771000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000abc000-0x1c)=""/28) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fcntl$setpipe(r1, 0x407, 0xffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001ca000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x11) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a69000-0x11)='/selinux/enforce\x00', 0x100, 0x0) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a4a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000811000-0x68)={0x6, 0x3, [{0x8001, 0x0, 0x100000001}, {0xa3, 0x0, 0x5}, {0x9, 0x0, 0xfffffffffffff99f}, {0x80000000, 0x0, 0x0}, {0x1, 0x0, 0x73b}, {0x3b0, 0x0, 0xffff}]}) r2 = syz_open_dev$amidi(&(0x7f0000626000)='/dev/amidi#\x00', 0x469f5e25, 0x20000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a8f000-0x10)="4254d03c73876adea9f15c68ac64604b", 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) recvfrom(r3, &(0x7f0000ebf000-0x12)=""/18, 0x12, 0x1, 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f000029f000)={0x0, 0x0}) r5 = add_key(&(0x7f00007d8000-0x12)='.request_key_auth\x00', &(0x7f0000f3e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000413000-0x2b9)="b5b3150aca840fe1475164d461c9781fc9bc0834fe0468c6bce03754f1fa422157c28d966ad1e9bc04990e70aab550754e998cfb160368b836160dcbe673ea9438fd9c427d29fd1bfeb86265c511a296a0b2d1d5f61095f176a7cba9ec7728534e26a9d98528e72a078ad9ce080e68764f6fba70700cd17aa8ab4bcd83a33daad356653a2a133d5478a4a2ead4823099bf84a0f8e7beb6c01443a16009971d4ea15dda5e8ed58dc8696c50c5571e04975d4a23881d974828c2858f5871340d05b15d62e55224d955b28ffc1237d46f3ff0e192791a12531872d03f2b501c9cec8b869bafd29ad999a4a2a28a78024fd140c163a4212d98cd16a04641013bc0945501cb2ddb37eafe02a26eed6bf6f22d02c03147e680612f65d3f8adea41fcf0217c123e5aa68f403fa4d7fbd1d90842ebba08f633c6532878cd933dced134faeb56cbe8d65b742a355e311f988fd39300b7fa16aafb6c5d7b6b81f186a9ad40786aea7292f38b97584295384baae4330b66d6456861fd67df96f13dee52201358a7d3b07377c69eaa6470572000048bd423db95a9a25bad294bec260a408689dfcfb666678e5af829f08acb2159c28fddb3e4b90f4d450dad16a35f36e2ca9c03920d2f1d79568b9617c19775aa5079f2e108abacd2cf369bbca58c65b2a92b3ab36465e511b3e93bcf9fb010528eee5c13894b7b8df446ef28a2e16192fe3a99a6c06a8f02b1c8dd24fcef29884046229bfff116341ed5a34d634dcd308a516c00790cd33f151c273b3ab5c0b4c645951a9f96a8efc0cc788070f6cd61b11a4497aa8784fb1820453d36fddcbf57f9a88dd6468489f7a44d54539b6bb316894716c1c49abadcb4aee03fe3bbffc977fc819ee977fbb947778f9787328dcc3cf698fd4016511d0100ee069bf23ec76eade5a3eab4db30fcb5b83057cb0b943d88706559bea6bd5a668cb1b138acd7263cb1a4ad77fd80d1a0f59976424aac11b5878d69e2f6774c9786e4ab6d9e581a0cbd027e3beff4ff37e1e5443ab25523d0571b32bfe92748da3da67a0e954c69afdaab4b239bd1c82cdc30a9482ea02f4c3771182108555db23fedf900662a5c85bd2ede01d82a734d6c7c6d23378df2a484815115f08ad1649f5f9a213d6f7a33fe7a941e265787ec67668ad25ca151cb31c972308288646e1a0be8f91c33f2dca73bcbb51cc82ec08b7e37389c53acfa73bab27d6e88f946bb42bf915de11849785ea745fcea4288a78d2924b8efeaf30fc0f98f063bf8ec4e8b68603acfb8f6ff8f31076a7a96cf932cd56d2639b3c579ce79462805655ae6d8c8e69f9f95f4838610542a0339c5e77e385be5ed4f91272437a00294d813352de421277eb8788bcdf5cbdf5d57e289c3d2fe8db2b1c2e06e76f5018e9f64a83906453f3e2947acedc5d41a975094c763b1ba941f2b38664113da7e94fbb8b6a752020abd7ee330f0806566160373569f24dcca032dee92ec4c575864c18b0e03f11874b180d3ac302d24e526258e0a2cc54dcb69a92e97635fa6d21093578c1777dd604bfe65547c44ff25c8788c10fc6d7af757cc989d11cbcd66e5a553bd7ba8c079e37648f964d1e69c432b47aa090fef1caf4d19c38431e65b18127dc25d4edeeafd850493a568e84fd2b4795c4559ca12551350a086142c1f8ac0d405900894c520e1409bbf52033dcd52baae82437cfd28e6abb54821ca31dfb21905cb3937245cead130109b3359490b68aabc5f72ee63745176cce347e9e05d45e925b611c6fc5f9665cb235126fe435794ff0511d97cc799ad05ab6b9275fddc45799b5e92bb5cdddd13b8105a5034f0522dea9caf1b7206719ad277dcb2ad8958020cc234e510ebf110283c4b579ba271533da46d9881d8efdeef174b2d016234843a5a9a341883dae287fb789a3c6f88355fa57e909735d66d9e4d55837bb77a0afcd3a553dd89c77b13a3f8da3212cf2a9fdf4e6b87fbca4b7ac1706da8cba7442b4d5f96e34b9358a3583ee30579e44d2fab803cc8b6ce05d6ea71b340cf84453e75fd0531bb8b6c3c31f54e4a4c523dc9a5e8721a55fb4d3dc08b37140efc6e13a15d16725e095d8e1db5736759a62feff1260f50f99129a0a16f52355af4131d9a41a75a73e0a7d34ec180b0f171bf92dd4a79c1d864df114b578b582a2f5de6a4b06f714a20bd5ad66fcb3ae45b7dd4814be24c840115b3baa433646a1e374f111b6793fed36666b1d43495374d2a009a74e5a7f05a67062acaeabc44dc77987de396df2dc5b4b30aae9cc1c9c6e63fce7ac56d7ec5edbd068f7353f317db376a62fc73c82557d2046358f7d1569ee6c7d6d2426f7614d26b07b9664115c1421390ce3f332bf86f5fe895fbb2f76c92f6b608c57aaff3fe7668d13a91915b2a8ff67ea21d331205fbb3e94051cbf2bf36cdca9dcecd573aa3169ba108c7fafd42885fbb14bacc34d904b77ebe170c5d3051ab2f36e33b43e936c7f029b6f50edaeeac14e39ff912ef7423cb92a04ddd30f055f7fbfaf4d3f3d88254b582795458fd2cba5d98b6e34f19aa4607ac73d9e3cd961a279341888bb521e440b094b4f8de36b37d949c480d04b09b0e277ea93e758fb80acab7ae4f9232797f5c043bc697d47c0dbc7db92c280d425043e18871f9aa308c337120457fab7906426244d289d7a34a927dfe1856c464a6210178e686d502e463f7ceafb711e24fd363601bade6be33809e501ec3a35cd7945366b0ab11a62e121a0fbb8de9f8303732c72c2bcf8c9f5d37ee7611a541c3c7f001a81f8eb3788ad15f5a7f2ea1ba5bc8c56589aa546549e0fb327d49ad713367d94bae105a855f348da447ac832503425abdc634f7c38e879382cc3c40d476e5a08e17b762e2e976e483a3b4f250d7dfc3da35211083683626c94123cea6f34b1e3dca1882b5aad5776e862db94275c01437f940f52484225f3dfe1c7a8b6fa086db082e3044a6353eb7603a0b8f224519ebe6cf0299b19e0570cf4324ea3eefe1864058ace0edcdc911b8813871ad298638e16bf5504a8e478f10b990d48417e390b4d65ba4604637a34bba2f83de7113934d1ad4d64bc9a9a3e34d482f79d4fed50155d7189a86c81a097fe7384e2cd04a468b3f6ce3c625be584eb2bf16770041f2984e518d1a3d7dea6599589efe5b64a59357d9d05dd6c3b27600f85942909c38cc1aca791c4b03ece38bc333767b691aed44867dcf94753a435f7b92953910c58caea6b68dfefb5307ced130a175970cb9d595f5ee72986de405bd42971590a5d3f0dedaa2d93c64e22b96a0f18da79c862d3c81deaf7b2604ecd14fd3f066e32876d95fc80b9604ef4631807d7a75871c12d03eb824b2da2cccabddff750941ddcbfc8d8591ddf223f9a6649247dfb2fab54597d01ce2bbfe88e4e4870d54cffb928992d219fdb0f5f941693810c2c66753f041a8543b54e7c9560188b0882206249f8df9193cd65ccca534b59b95a97d62939554b3f1284bcf2b1ad69ecaf5761873dd030ba46ad255f5215b498a1995e3e0cf8c3294424f0cba5a16e4e13aa878bad19f0c8dd495c5d45cb95d3d83f6ff9b68c93b0ea648ba1f169926277bc11c56a18d8b225f337396ad59c164df522b0cdea4040fa094cb95c2314a9425c03260665548f1c70e9e618608fc9f3bf9383abed6d5578611535efe7a3c3cb7f70b8d710f83f628aa2aef14a990b69adaeb0560f24ad8d244c3bd16210b922de9fffb46233cc867cd7da38aa0daaa2a52603333b44ed301c1c9ecf283d012f734b0601a0e3fa2107441fda4f9bf0694c42016abf20f181a2b8069e1f01418f1f7acf9257f60b4755f77eb9c1a749658259fd53d9269e87ffa470b94153cdbee565e50605e656b7260bd7d55a10f7f36eac7620125921c5efaa6d90c05ebfe60743a4327062f7e4e71d2ea2c6ea932fb0e7ec3847a42efda1dc43fa85a8e5e935a0e9a2131e3458e8e81084ce7e46cb2bb2eff1dc64be47112f28a0eae9bb4fc2ea4b8271b22ee7539ed6a941d95ef277c9903bd3c18fb67c707f7a316a4346b55c3b1570ad9c13b11d486d479e45729fb7d895c0685be398725bc854dba55424980a2935fee9ee0a016f45f8cb8184c027ff4eab8bbaaac6c8ac03aa0307f7e1b303bd50df0b2b52c586add7f2a6c982471313fca8965a7fd4690d1945fa22e0b9d7fdeb7881407615c01e65b659b3503c7ebb24a323be0420a54eb1124b57423212d5acf705c0b79a1ab9ddbf5eed6a49bf5207d412069fb44a20562f5de7bc8745a351b234312583b10121dc7b266b3657beb7b42846518c8d372dcf7cc3820ad0cbd9db7194ca7c2f9f444f038dcf6eea4eed5220c915eba9bdfebb2d9e3cb2e0b02286ab5b6c60814e65738b449e00e73445aaf643e81f4488079ffcf989f376aa2c9caed902d9b63b10154272a6af02c7a9219800af631eb20faa05f1845521e17e828e4f1ad1ed21647b29aa86e555f46976e8e32ab36d825a920ded87e63e64933aa82b94bce11c8373f6c78b655ef11ab6476c4098b56e41abbe163a3b1e241c3c1b20fd2ec5a3a614bf97c1a11fe72298f5a58cb1e7322f2ee938534ff0d0eef1299085de595f4c6bc4f07d55755e1a9a2711dd565932e6eeded238705b6035f205295abf9e99bc4688aa39bdf1f4c45343e6f92c11c002735b8a912ad8afb4c2fb8e3dc0364eee7724ff1d8f5eb9e2786371493b2570f301fdf8e3a464f035340956c4edb0f3dee6be8c4ab2d30319445c9b05da01519d15598288323357a74d8fed6106b20b62aabfbdd1763bce5e5b9a50b556c44be4060e8823905125d5ed8a70e8bfe7dd30567531a47456fe562cd99f6e4382c80b1fbafc84c267c7a6886e4c82015caf5bb99485b72822023612e124ac04272286d6baac23c67acf9eb6d9f88999060cfc971e5dce12d0ee8c681fa39358f71a7f4b78e43fdbda45d60c76ffb6ebf7e00db0b3a960528e9c6ca99bf06931d203525463a6a37102c62d15c589e7640421358da851295b944808dc5c84fdb3bca7dfa669796411bbed6d5593c9fcc94a87866c36abc70fe60d52d880ffbee30ef76129ce773130550ba0f8391b0b53f5032041ff683292f67cc4474aa91b1f0e07132cde6b03806624c55d85721ec6db332e184bb4c8eff0fb0bdf83d169fe4defdaef6e41b8b2320599dfe064ccd4e6188af783cde70ddf4e8806a6905c827de6885de4b1e4952479850188360fff81e84b965448fd7bf6bd62acdc465bd699643f58a31e893dc24eaed4fbf3fe623f4737d959615b368e23f126b7795b984b15a70288a2b2f0044f710aa72a85807a5b9598e5ffc985c033bcceffa1b3147e42720b9e3b9f9eb711d714c530ad4a4e6577491bff1c02622d8c648206229cc255dcf3a3e29c477fa07413fd59a3b36752bc9f4e2b2a73f8ee7662fb207be40b69b66f9499fbc7e0c50e8c7906de08324b53361a3bcca68e6f95d80a16716486dbe20f1437d88e032c6ec960a558a9b8ba4dabd70828f5752a7809347eae3096eda689a2dcefa18fa5be076db191a03d2c570fee8bd1076c247e0d4129aff245d92a88e077624bfe1472816d7b7e1d864cdd36ea2f64c7984dcdd19c8e0001411f0da518ec8b20c39e0ae29a3d4d1de1fc1eff068494b4fc109a4935a14ac2ae234d36518cf1ac6c64017ba7a03943657b6c2c343d1709ee5a7c4aaa156e1848857b40856ab2315d76cc1b0b81a31fb3da0c06914553b190fd34b8396134d46cd53c31f53fb586c", 0x1000, 0xfffffffffffffffd) r6 = add_key(&(0x7f000058e000-0xa)='id_legacy\x00', &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000062a000-0xe0)="6f4c9deeaed52b20c73c4092a6a1904ec7a645d6eaa7cd248a01b94afc6eccdbccf7cbb855b61e17a7585cc699a604d936cd60c08cb4e5e6915418860b7253b19e4d2e2701bc33137e8c82d49ed3569ecc5aed28e3ef71c94a0a7ae5625771fbc26131d1cb7185c8d94f5762b29f1230a68b8c25bcd3a789a8c14a979aba1fdafcaec5dab4353bb54eb446f374959e1cc7c1bdf6d8ec4042b8b0dbceb8d40bf46c6ca95f08aae028630eb391ad0f4388ad0fae46ab80bf432b739fdd950de28c24b73635c0480aa04fff0941bcf8972d6b8fec013986167583c73f322af251a8", 0xe0, 0xfffffffffffffffa) keyctl$link(0x8, r5, r6) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000be0000)=0x4000000000003, 0x277) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/mixer\x00', 0x630000, 0x0) ioctl$VT_RELDISP(r4, 0x5605) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca4000-0x10)='/selinux/access\x00', 0x2, 0x0) inotify_init1(0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f000039e000-0xc)={{0xf0, 0x100000000, 0x80, 0x6, 0x5, 0xffffffffb6fce806}, 0x1000}) r6 = syz_open_dev$binder(&(0x7f000086a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) r7 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000f9e000-0xc)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b3a000)={0x0, 0x0, 0x0}, &(0x7f0000bf7000)=0xc) fcntl$lock(r3, 0x7, &(0x7f000074e000-0x20)={0x1, 0x3, 0x37d, 0x654, r8}) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00006ac000)=""}) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioperm(0x8, 0x4, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000026a000)="1f0000000303ffde00007fff07100088000600000900018006000000000000", 0x1f) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000646000-0x4)=0x11b, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) faccessat(r3, &(0x7f0000f6a000-0x8)='./file0\x00', 0x0, 0x100) fallocate(r3, 0xffffffffffffffed, 0xffffffffffffffff, 0x1fb) sendfile(r1, r3, &(0x7f00007fa000-0x8)=0x0, 0x40000000000008) 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c56000-0x10)={0x0, 0x0}) io_getevents(r2, 0x100, 0x5, &(0x7f0000001000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000778000-0x10)={r3, r4+10000000}) unshare(0x2020600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000294000-0xc)='net/netlink\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x8) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f000047d000)={""/1024}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000941000-0x8)={0x0, 0x3, 0x6c2e}, &(0x7f0000db5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000d4a000-0x8)={r6, 0x8001}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00007bc000)={0x26, 'skcipher\x00', 0x0, 0x10000, 'ctr-camellia-asm\x00'}, 0x58) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000033b000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e25000)={0x0, 0x2, 0x0}, &(0x7f0000648000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000e57000)={r9, 0x3ff, 0x30}, 0xc) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000aee000-0x20)="0a0775b0d500010800000000000000b7295df0df6cad4000000000660000e600", 0x20) munlock(&(0x7f00003a6000/0x3000)=nil, 0x3000) r10 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r10, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000932000-0x30)=[{&(0x7f0000f72000-0xc8)="5f25a6ba8d3bf64ab4f2f0bfd69789ca8800235f7b46a75173d13a8c88cfb4e41b2b87226ee92e3f77e84b944a642cbc54650aada04a5e7cc55c38fba4e78a85", 0x40}], 0x1, &(0x7f0000336000-0x18)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000ef8000)="b93e0d94bdfd6ebdbcd346a70f73cf3eaeedd4044591c9b57f8415ef337331008eb6d5025da6d81d9d3611ea747117bb95982ea364b0d058d1b3faf653522ac8278ced4e983e258044b8a8d0b637aa45d2621e57c71bac1ede88c887f453ab2a1d06de79a967075bcc5e224b763d2e36033c40c24876f6", 0x77}], 0x1, 0x0, 0x0, 0x12}], 0x2, 0x4040040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) recvmsg(r10, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000084000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000959000)=0x0, &(0x7f0000890000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = creat(&(0x7f0000001000-0x6)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x80001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000cea000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000b32000)=""/236, &(0x7f0000d02000)=0xec) r3 = creat(&(0x7f00004d9000)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000fad000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000343000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x1) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00008a9000-0x8)=0x5) ioctl$TIOCCBRK(r3, 0x5428) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xfd) mq_timedreceive(r1, &(0x7f0000ac9000)=""/184, 0xb8, 0x1f, &(0x7f0000b36000)={0x77359400, 0x0}) accept4(r2, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008d7000)={0x0, 0xfffffffffffffffb}, &(0x7f000014c000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a7a000)={r4, 0x7fffff7f}, 0x7) [ 84.652424] device eql entered promiscuous mode 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f00003bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006ce000-0x4)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000010d000-0x1000)="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") 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 5: mlock(&(0x7f0000ea2000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000-0x10)='/dev/sequencer2\x00', 0x80202, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00009df000-0x28)={&(0x7f000031c000/0x3000)=nil, 0x4, 0x2, 0x80, &(0x7f0000402000/0x4000)=nil, 0x1280000000000}) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f000013e000)={0x0, 0x38, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f00002dc000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_gettime(0x0, &(0x7f0000260000+0x59d)={0x0, 0x0}) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000993000)={r2, r3+10000000}, &(0x7f00009e0000-0x10)={0x0, 0x0}) [ 84.718411] binder: BINDER_SET_CONTEXT_MGR already set [ 84.723971] binder: 12967:12974 ioctl 40046207 0 returned -16 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="73aca5dec47c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e64ce00a8509bbe66632f07c76d30fba"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000bce000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000482000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d69000-0x4)=0x8) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000181000)=[{r1, 0x0, 0x0}], 0x1, 0x1) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000bed000-0x8)='./file0\x00', 0xa1) ioctl$TIOCCBRK(r2, 0x5428) accept4(r0, &(0x7f0000752000)=@un=@file={0x0, ""/60}, &(0x7f0000fab000-0x4)=0x3e, 0x80800) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7c000-0x4)=0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40002, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x8000, 0x1}) 2018/01/13 13:34:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce3000)='/selinux/user\x00', 0x2, 0x0) bind$bt_rfcomm(r1, &(0x7f0000c1d000)={0x1f, {0x3, 0x800, 0x7fffffff, 0x1, 0x9908, 0x0}, 0xffffffff}, 0x9) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) [ 84.810537] binder: send failed reply for transaction 35 to 12967:12974 [ 84.830134] binder: undelivered TRANSACTION_COMPLETE [ 84.849223] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c4a000)='/dev/usbmon#\x00', 0x5457, 0x40000) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000240000-0x18)={0x0, 0x0, 0x0, 0x0, 0x402, 0x0}) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00004c8000)=0x4, 0x4c40a46ac5edf96d) r1 = syz_open_dev$tun(&(0x7f000087b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000875000)='/dev/vcs#\x00', 0x231d, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00006b0000)={0x6, 0x760, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0xffffffffffffa3ea, 0x7f, 0x2, "cc2e43a09e4fffe0256f04d8cad42d76", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r0, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00005f7000-0x20)={@generic="a9e9e1909c044f751abb5af2eba7e332", @ifru_flags=0x0}) fcntl$addseals(r1, 0x409, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/create\x00', 0x2, 0x0) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b00000000", 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)='/dev/dsp\x00', 0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b91000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000053c000)={0x0}, 0x8}) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e9b000)={0x0, 0x48, &(0x7f00001c3000)=[@in6={0xa, 0x2, 0xfe000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffeb}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000063000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a2a000)={0x9599, 0x16, 0x8004, 0x2, 0x1000, 0x6, 0x1, 0x3f, r1}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) writev(r0, &(0x7f0000bde000)=[{&(0x7f0000e8e000)="0cd180ba84e018f7279bb1f15edf796c7acffa706339b2ce94478f1be46982d48b2e93c7cd8a5e3639b962af957dbd99", 0x30}, {&(0x7f000089d000)="1c14e2e0342f62b045708480f46d0ea71e58cf54687199df2ea2aeba863dbb7197a8bddbfc60775702a00f9eaa40912d81e34131f223ea008dde7e5165c171d8a33d9b537d9b0080fbb9e31e2fa42353fb32e52df4d4b413aa030ce1636626db2d6a1200dccb834849893e77bffb5464793168880bf89b47876b1f13972f7140022d87a80aa153715370a5837d5bab239df289d75f7b702644ac36eb046074f0b4b2e650081b3a04d725ada1c55fdce413d77c5906d11618cf310b47", 0xbc}, {&(0x7f000025a000-0x17)="1b0811f6a7472f1afd378841a3e0ad76823619f2a55675", 0x17}, {&(0x7f0000543000-0xb6)="8cd1dec05e18c466235c5ac44a7e4a363169a68d820a07cff9f98d5bdf3c3792f41256e5e871727c18d3d22f5f6258ad3495777ba0e5cf04c163265eb8684daa990f7fee2020853e1499407dc4cac1071f355fbca3af0832f4cf0bc69263d3d1296015f4f65e0a9df9da75ea30cbc0256fb8deb67a00fcd82a52edd455f4663e1c774918cdf606474d71dbd4353015c98b7be76a19454f3310f14469a8fd344eaae107ddc99d4a279608fb8ec6669e0d7b3de19349f1", 0xb6}, {&(0x7f000056c000)="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", 0x1000}, {&(0x7f0000a85000)="ef7b50a025e6561d14bec2992fa14e9b6e9ef5d4c59f1ebed1c3906aedd2a8b95f34d98d1bb491b8fc96d413467f51a839b589dc6f3643616d7f19721cbb740c7638ea9ded6343c190053d8a84830ba44799b84a7dca6a875eb53753cfda906ac947f43fff592a6f355283e21063deab20320df13800564e91df98c817918e3249f9f07c9f60efbdaa54b8c40b912e1b3a6121ae010da876cc82439850266bb7e6a3bd088eedc749d22bd0", 0xab}, {&(0x7f0000e7c000-0x5a)="ab1c9f2839a744776207487054884abe14781ef2dcb5a33e93648d4eb75666e599380273ce76c3133a8edc32d92b6f5b9040eef6430b0e3be5d1b816b742fc1fb36ab771e7645f60cadfa4836a7540a1e735579694dc2e8d0055", 0x5a}, {&(0x7f0000604000-0x2c)="a8649df23ba76579326478b229194fb5b7e208928ae0dbe156b18bba07dbcf2642cc7370662e8079dfb5da43", 0x2c}], 0x8) 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f000038c000)='/dev/midi#\x00', 0x4, 0x3a1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000021b000-0x20)={{&(0x7f0000ead000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f000077b000/0x3000)=nil, 0x3000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) userfaultfd(0x80800) renameat(r1, &(0x7f00009e8000-0x8)='./file0\x00', r2, &(0x7f00004e6000)='./file0\x00') getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00001a4000-0x4)=0x0, &(0x7f000045e000)=0x4) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x8001) r0 = memfd_create(&(0x7f00002c3000-0xf)='security+eth1-\x00', 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000073c000)=0x10000) migrate_pages(0x0, 0x7, &(0x7f0000256000-0x8)=0x0, &(0x7f0000a79000-0x8)=0x101) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/create\x00', 0x2, 0x0) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000ca8000-0x6)=@hci={0x1f, 0x85f, 0x2}, 0x6) r1 = socket(0x10, 0x2, 0x200000000000000c) write(r1, &(0x7f0000859000)="1f000000070afdddfffb00f60000800200000e19090002c006000806000000", 0x1f) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e1e000-0x10)='/selinux/create\x00', 0x2, 0x0) socket$inet(0x2, 0x5, 0x400) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00002bb000)={0x55, 0x91, 0x3, {0xfffffffffffffffa, 0x2}, {0x1, 0x20}, @cond=[{0x7, 0x9b4, 0x1000, 0x5, 0x1, 0x3}, {0x4, 0x502, 0x4, 0x2, 0xa072, 0xffff}]}) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000063f000)=0x0) syz_open_procfs(r0, &(0x7f0000059000)='net/netlink\x00') r1 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000485000)=0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000047000-0x8)='./file0\x00', &(0x7f00006fd000)='tmpfs\x00', 0x0, &(0x7f0000602000)="cb") 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000395000-0x8)='./file0\x00', 0x4000008000, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f000038c000)='/dev/midi#\x00', 0x4, 0x3a1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000021b000-0x20)={{&(0x7f0000ead000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f000077b000/0x3000)=nil, 0x3000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) userfaultfd(0x80800) renameat(r1, &(0x7f00009e8000-0x8)='./file0\x00', r2, &(0x7f00004e6000)='./file0\x00') getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00001a4000-0x4)=0x0, &(0x7f000045e000)=0x4) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000dbf000)='./file0\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000092a000-0x4)=0xffffffff00000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000cde000-0x4)=0x100000, 0x4) [ 85.038857] tmpfs: No value for mount option 'Ë' 2018/01/13 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00006b5000)='./file0/bus\x00', 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) truncate(&(0x7f0000234000-0x8)='./file0\x00', 0x4e) creat(&(0x7f0000f4a000)='./file0\x00', 0x80) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025a000)={0x0, 0x0, 0x0}, &(0x7f000049f000)=0xc) fstat(r0, &(0x7f000080b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00009d7000-0xa)=""/10) syncfs(r1) syz_fuse_mount(&(0x7f0000a75000-0x8)='./file1\x00', 0x2000, r2, r3, 0x10000, 0x20000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) accept$ax25(r0, 0x0, &(0x7f00005b2000-0x4)=0x0) open(&(0x7f0000206000)='./file0/bus\x00', 0x1, 0x48) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abe000-0xb8)={0x0, 0x6, 0x7, 0x7, 0x1, 0xfd, 0x2, 0xff, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0xdf40, 0xffffffffffff786d, 0x4}}, &(0x7f0000ebc000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000018000)=@assoc_value={r4, 0x1}, 0x8) stat(&(0x7f0000ed2000)='./file0\x00', &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000091f000)='/dev/usbmon#\x00', 0x8, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000dd4000)=0x10000, 0x4) r1 = socket(0x10, 0x8000000000002, 0xc) write(r1, &(0x7f0000bb1000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e8c000)={0x0, @in6={{0xa, 0x2, 0x399, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb09, 0x3, 0x9, 0x5, 0x6}, &(0x7f0000b05000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000983000-0x14)={r2, 0x80000001, 0x401, 0x8, 0x831, 0x7}, &(0x7f0000654000-0x4)=0x14) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ed3000)={r1, 0x8}) r3 = dup(r1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00005c6000)={0x3, 0x10001, 0x1464bda0}) 2018/01/13 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003000)="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", 0xfd) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/vcs\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000090c000-0x8c)={0x100, 0x2, 0xfffffffffffffffa, 'queue1\x00', 0x5a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x8) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/173, 0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x3, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x3)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9097}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80, 0x3, 0x95fd, 0xf4, 0x7, 0x8, 0x40, 0xcb84, 0x4, 0x200, 0x9, 0xffffffff, 0x9, 0x14]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000db9000-0xd9)={r0, r2, 0x4, 0x4, &(0x7f0000323000)="7f6003c4f5e8b8c415e227a6a8009c92e1f15f6de6d9ddf3ecb2e703e2503111d5addbd3f12d16e4cc48b42a0e526921f807345ae5309399c9a867c4e7faf216680100c086c17b66f912a9107e5b42b59a47d60f4949a6b472208b9ba2cbead7dec84a3b63ff9e41366faaccb5dfb1c60f9f08ddde533803a8badcd8c7fae144f0e89ca1f95831b504cbc975c0f01b9952cc0402c27ccae09698b2b27b5d2cd1024e614ea32d", 0xff, 0x5, 0x2, 0x7, 0xc3ad, 0x800, 0x1ff, "aa2090e74a81e3fdee21d2be251dc1acfbe61b93dc91970f4f68d0a44143be9d848f7830dccb6ebc7afacb5ba53cadb0d4e8bac6f712533c38ccbde68ce639b997f93b26391fe6958018c2b846172024ad532822c885b1127338ebb4b70aa2b98646753033d6f3e88f3674fda6d6c5356a759e62f507f51e5578ae4ea082ae1f750f6e265117c424514985f9c151d3117a31c16fa1ecca65805d331cd3c8c8938c64ee9416b22c3f9060d441d1bc521b82"}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) epoll_wait(r0, &(0x7f00001cb000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r5 = add_key$user(&(0x7f000005e000-0x5)='user\x00', &(0x7f0000f1f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000566000-0x40)="b62898cf476cbc48b8a1e4b950547b131d19815afe3a5da90080a3bc9b0474a14c7b65ff68c78719b83d06133114dd6329dd421b013c566db5d0bdf13b2342dd", 0x40, 0xfffffffffffffffe) r6 = add_key(&(0x7f00009f6000)='dns_resolver\x00', &(0x7f0000244000+0x783)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key(&(0x7f00003cf000-0x8)='rxrpc_s\x00', &(0x7f00007ee000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000076d000-0x61)="44362ed06b359a119d168391cb61c9b4e2abd31f878504b1d5b970a7b1989a5d42a8dc03c2eebfd397845c14716d6a070fd662858cd0478ab888bb090c0e6d66ca5548bd5736dce942f6915ce0eaea6057a324b10d3da88130fcdebbae9ca359b3", 0x61, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000ea0000-0xc)={r5, r6, r7}, &(0x7f00005c8000-0xc1)=""/193, 0xc1, &(0x7f0000840000-0x38)={&(0x7f00009f3000)={'sha3-256-generic\x00'}, &(0x7f0000192000-0x66)="3748e7e216395b9b17c4c42108800438ba5af276b27156d2eb0084a4e7175b27b5367c5ff25b291d19e9e97d8e672e3ad0be2d8758f6f4ae573171008c6cb448f105c004fa71a03620032cab0f92ae82ddbdb505db39fd557ca889914c26c97e5cc035802741", 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:31 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000419000)=""/92) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x134, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 13:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf7000-0xe)='/dev/qat_adf_ctl\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001ed000)={0x0, 0x0, 0x9, 0x6, 0x4, 0x91a, 0x5, 0xd3d, {0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x0, 0xeecb, 0x2}}, &(0x7f0000da8000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d70000-0x98)={r1, @in6={{0xa, 0x2, 0x896, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4}, 0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acf000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ff3000)=0xc) sendmsg$nl_xfrm(r2, &(0x7f000096d000-0x38)={&(0x7f0000b99000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005fd000)={&(0x7f0000221000-0x2ec)=@delpolicy={0x5c, 0x14, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 13:34:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000edf000-0xa)='./control\x00', 0x1) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) [ 85.097449] tmpfs: No value for mount option 'Ë' 2018/01/13 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e0f000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000032000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000a07000)=""/235) 2018/01/13 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000c7c000-0x10)={0x1a, 0x1d, 0xb6, 0x5, 0x1, 0x0, @random="1ba882612872", [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001f7000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f000064c000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000ab5000-0x8f)=""/143) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write$sndseq(r0, &(0x7f0000e7f000)=[{0x8000000004, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004c8000-0x10)={0x0, 0x0, 0x3878}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f46000)={r2, r3, 0xffff}) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000ca000)=0x0, &(0x7f00009ff000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00007d4000-0x8)='./file0\x00', 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000652000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000237000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000aa3000)="260000005e0009000c0000f80000000200f40f004c000000f6040000000000001ee9ff0135ea", 0x26) recvfrom$unix(r0, &(0x7f0000410000)=""/127, 0x7f, 0x1, &(0x7f000017f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) [ 85.151223] QAT: Invalid ioctl [ 85.166716] audit: type=1400 audit(1515850471.961:475): avc: denied { map } for pid=13094 comm="syz-executor6" path="/310/file0/bus" dev="ramfs" ino=26832 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/13 13:34:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x202000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x980, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x10001, 0x7}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, &(0x7f0000fec000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000)=0x2, 0x4) seccomp(0x2, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000de9000)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)=0x0) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) r3 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x400000, 0x20) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b76000-0x50)={{0x3f, 0x8}, {0x3, 0x3537ab96}, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000551000-0x14)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bc1000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x3f, 0x7ff, 0xc0}, &(0x7f0000172000-0x4)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000097b000)=0x9, 0x4) 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000968000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a9b000)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) wait4(r1, &(0x7f000054a000-0x4)=0x0, 0x81000002, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/13 13:34:32 executing program 6: r0 = semget$private(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000d94000)=""/138) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000794000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x5, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000e19000)={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x5c, 0x36, &(0x7f0000000000+0x319)="1f330e66426daf8c0b11bb64c1e1449b971eb5e33468b4be5b298f10ac45c79fb00975ce911d3794b7b2ef7c5ace162ebea8710ee74c6c64995f9e8164180bd9b096eb6a79e47f76bb7d46983446e1da96c97c950785e070120c4de7", &(0x7f0000002000-0x36)=""/54, 0x0, 0x6}, 0x28) [ 85.286595] QAT: Invalid ioctl 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[], 0x247) syz_open_dev$vcsn(&(0x7f000027c000-0xa)='/dev/vcs#\x00', 0x5, 0x400) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x1, 0xffffffffffffffff, 0x2}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000000c000)=""/23, &(0x7f0000006000-0x4)=0xfffffffffffffc76) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e810000008e0000000000fffffffe0100da625bfc9df6d400d26d5fbd3f7e42260bf7000000d40101", 0x0}) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000ca000)=0x0, &(0x7f00009ff000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00007d4000-0x8)='./file0\x00', 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000652000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000237000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007ac000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x2000000011, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ecd000-0x10)={0x8, &(0x7f000001e000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000086000)={r4, 0x0}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0x26) [ 85.400643] device eql entered promiscuous mode 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dd6000-0x26)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f00008cd000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00008df000)={0x0, {{0xa, 0x2, 0xffffffffffffeef1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 13:34:32 executing program 3: socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000dfe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000620000-0xb)='/dev/midi#\x00', 0x2, 0x400000) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = request_key(&(0x7f00003c2000)='keyring\x00', &(0x7f0000521000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e7e000-0x3)='/\'\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000805000)='keyring\x00', &(0x7f00005c6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) getsockopt(r1, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/13 13:34:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)=0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x700000, 0x204081) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8, 0x200}, &(0x7f00007a0000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000da8000-0x98)={r3, @in6={{0xa, 0x1, 0x1fe00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x88c}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockname$packet(r2, &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef5000)=0x14) stat(&(0x7f00003d5000)='./file0\x00', &(0x7f0000a63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000620000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x2, 0x2ecc, 0x2, 0x80, 0x20, 0x3f, r4, r5}, {0x80000001, 0x6, 0x4, 0xfff, 0x5, 0x3f, 0x9, 0x6}, {0xfffffffffffffffd, 0x2, 0x6, 0x4}, 0x100000000, 0x9, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x7, 0x3, 0x6, 0x101, 0x100000000, 0x6}}, 0xe8) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf7000-0x9)='/dev/ppp\x00', 0x44080, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000e09000)={@generic="af81255f9c34235fbfa6660f78d0be62", 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000535000)={0x0, 0x0}) 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="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", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000288000)={&(0x7f00003f1000)='./file0\x00', r5}, 0xc) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$dspn(&(0x7f00009c1000-0xa)='/dev/dsp#\x00', 0x3ff, 0x400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000071f000)={0x3, r0, 0x1}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00002ce000)=""/9, &(0x7f00004ef000-0x4)=0x9) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000ca000)=0x0, &(0x7f00009ff000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00007d4000-0x8)='./file0\x00', 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000652000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000237000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0x50)={0xaa, 0xc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2000000000000, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, &(0x7f000091f000)=0xd4, 0x65, 0x0) 2018/01/13 13:34:32 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000156000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000525000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000d3e000)=0x0, &(0x7f0000000000)=0x0, 0x80000000, &(0x7f0000395000/0x2000)=nil, 0x0) r2 = getpgrp(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x0, 0x4c5, 0x8000, 0x3f, 0x0, 0x8, 0x800, 0xa, 0x2, 0x100, 0x100, 0xf27, 0x0, 0x0, 0xcc, 0x3, 0x7, 0x9, 0x8, 0x7, 0x7, 0x3c4, 0x592, 0x10000, 0x8514, 0x7, 0x40, 0xdbb1, 0x5b, 0x100, 0x6, 0x8, 0x5, 0x401, 0x0, 0x7fff, 0x0, 0x6, 0x2, @perf_config_ext={0x5, 0x9}, 0x800, 0x14000000, 0x8, 0x7, 0x5, 0x1, 0x6, 0x0}, r2, 0x401, r3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00003fc000/0x2000)=nil, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000003000)={{0xd07, 0xffffffffffffb616}, {0x7fc00000, 0x3}, 0x5, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000004000)='cdg\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000003000-0xc)={0x1, 0x0}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xb) mremap(&(0x7f0000101000/0x10000)=nil, 0x10000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000005000)=""/4096) getsockopt$inet6_buf(r5, 0x29, 0x2d, &(0x7f0000006000-0xfb)=""/251, &(0x7f0000002000)=0xfb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008e5000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000347000)=0x9b6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000984000)='net/netfilter\x00') r2 = syz_open_procfs(r0, &(0x7f0000885000)='coredump_filter\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c59000-0x1)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r0, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) syz_open_dev$mouse(&(0x7f0000660000-0x12)='/dev/input/mouse#\x00', 0x5, 0x40) 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0x10000000000ff, 0x1, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000c000)=""/0}, 0x18) 2018/01/13 13:34:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="e865d80b42f22017804abd915e4b602314400e2fd0a5bf883d397d2b6e643e8ff8295ce94d8f7d086b99df8a2c70bf57f6e01e860c577f529fb356769f2a00bc93a54d2a349e7e331983ee240401f25dbff3985feb33ff1fec6ebc2e7a0d53b3dc97291d65d6caee3ca855499377c68784537586db388929b188cdb36b93c3e8777051e9c06088fe0f4ac8bdf2a7024965944258f4cb9a56ba55e7a79869c5f5b9384e15b69a96037a2bc8f7bdd5ceb002c92b968151960e47a87bd5c6ab87da250803f477142b18567b31483479073e7e299630e5fffae4464cc6c93899e07f4c752d5db2682124d07a481820585e733ff6bcb461586b8f3b0d4c544d7ace06f85c422d5c9845a4360b3e6d7aabe99ddc8db656da0aefec9698878bf02637dbd4cb6ee2509888ed899f786335007387500399eca41b3d90a701827887cb14613927576f9f837cd6162ef4e9147f71176e4b7c89692504580203701d736d368e8c0c7bee0815fcfeb5eca27746601eead80a4ebeb1d197b6ba9118c8d8081cb51e9a6b8fb7d202e49c83342464cdb0173988c9999f445716e644af4f6809dacb4c086a55daa3ecfe320f30dad1557c37b7cd845924e472007db614962d7946080e2243c3417f5d2b02be2e3cfb4abb26c889a60d1505c353bd6c716fb577ca06a42533ebc1e429d36107983e4179f9fe2dd7343366495c319c124e187dc75e0a898046ecd7f5f3579adfac1257f6cbf40a934cb203e315a844670543c56e44fb88d9d44cfdce8880990383a4468751af411c6751ddb2868e52119ccc3844c353b10c71ec4674dce334f2aa34a64ca10e1546213ca664e3c6a58bbe8b4ec868597c4656bf7b8a3d84a2bf94ce69d4914bcf9a3b4c93c79e3938331811db84ef161335f49c4e2ed90350991b4539985f13963d2177e63724a297f3f9d44f658944bd87b2fd381d78709ad569b4505b679abfe5675588d9c3d86dee3eabe8250859cee0eae92feed3afa8d3ffa80df401cb5b83a91efccba80eb4cf729acfbf3232971972676d9e03d39e852a6317b7c02f9be67e28b65b3ae42948af30a8076eb3377bedebcefc4cd75d640a0bed4c7860d3b416c73d6e033bff15b572bedfd0f0fd0e88c4c72efc6c2375b03abdcdacc2251f0aba4cf7b3cecd60cdbb3e27069e256f791abafed657089a2abc2497b7034a6dc1d245b20317f08147f8ae75529a6b57737ed4ec0819d1e3f83936376544e6329c31c96b76d41d294b85f4a0b066173e7c8ce51bb427d9b0964d124e0c3f1aac2198b78cbf8105d312a3114ef9983aedadc0fa620d3bd08cdc0e53c17cf88f3a101c233d767a740af3dd2287eaf3a63bd3706b85d878c51065840b060fe1631d9f9bbbc7a58d40c19bd8b02aa91f66c61261f1ffaf4591e8f4d76880d76cba61b312abc4b5ea174ed4926df1830c37053b58cca35a6cf459228085253e2680bbd511cf40fdca8d71fb378534548683177858469a9a05f92e51b1bd7a06987aa31b9ec98b82b9d894e465b187d450e7580acc9f75cb14d6659f0f34372533765aa3df641630736a57b2a78483a24084905a99c838099df79d949fee79695d2db80a7762ea944c81d727bea77a33ee1ebb7f990052ec10d8a0ce910c4650f1827f8f5a3f6caa0638767dce91d5a2bd4c8c99680c936ff474b007b8efb25c0ede5c295324de29b3c68f172bd6bb1af93fe6f98ca661c1183908d95cb2b3d2b98de288663709be10abdd214009fa1d231657b9edca95cbf6275c07d5700f3d3f5d873ef99815a147398bbc443cf1c494f46d5feb3023354fc0810225edd48b43f19f5ac4328f7cc75a32040ba58e7e0d066ba50400a3f0a59e8c1a082b8700b00a2c357524efa94ed56cc82170efac9db2ec0a883dcd5e213e02f8fb1d71b76f376580c127d95af45c85954716a3eb5daf634571dcb1ed8dd87563a0f4fde376f59b579808cc7308b2ac0f527ebe6a666bb67cd1a65e56b8c13111e58b533c580d2976cc91b320b970a55c0cb913e47561fb99495815c3b2a06332a26649d9ec2b0e5fde1a10ab6075bca8b62d424cc86651dafe402cf7fb97bfc84e633c00012bdc17c3f71c35de42848ecefc6319eaf70a6f6d82ec3198c1422b338f153938d037f071798917d0c93900182369a8782d0a47395ca65072d416991005b8ea53ce05898228a69daa5ab35f24acd8c7327ec40fc6490a0741d7c0b70f11b56fe22aa60760cca63031663964ca33d5a766771d8d2674d4353a37ca4330a1475c67fe65ffb64df2b8766f139565eca07eee7472be4d6481454e4d7f061b6c55c96c18847515b2d97c7affd3ade9d54984668d6df39e33a2d16d36045dcdcc8457e40a8754465d29172e4da696c26d5fa424b117f515425cc7f71e10b49144df475ad004dbfe6088892e09530ab725088a5d7d86a7271724aea3fd0a5b9630969f7a8070c93ce8d57978d2be7d70c8972a1fbdab751815e42d0e7f10169a144d549c698764aeda2cf36a0e3e11bd0932d386c46aa0fd05e97d8b80d1f1f0cb807886d5575e6c1786591701ec4270cb20b12939c89130e4eabed7b2341011d87f915514072b47d0081ab31ff801c0092ed88539e493d1f6979c588e6e0fd5da711404edb517263c161c6ec5f40f7f2265db50d55d512fd9834278f77239833978e36f8dcf36f0dce049a080528aacaaea62d0d7bd8976b8a27f1a0719dcd970d5f98e93c3e3188ddcf0a7daff26cebd79220ad115109114bb4a563145a1b43424cfdb8a32d81def9c50247cb457cb342f3cf6be1575b8af4d1661a36df3ffb5087f7ff8d51eaff38b2c61500d5dda559afd0b30fd426f9a3e8d3aaae3a409c405f03748347706cb369d9eb3db1cd0aef9c2b59803d1bcc39ddf94cd41e07706e21ffe942349ba0eb049f34828881f321748ded8af559e990f81f0d6ca3aa6accc22dd05518b894d1ac9005b40020d74f26a895f8375ad3301a0dbf54a2c90d64366a9bd2a550d5b0d6866918e86323e83e9420e35ef74cc8d88f1845f0414380db9aa555ee07ad6772d9d2c5697e65b01aa62349d9580fae422206137619c6119cd8c77df1d561ce8d4e6546ce40fae173b70ac21ea58ecc21728721e2fc81519e1206fd0cb5e84cc32ba6ac6ab8e54b213434e487f3d9e34ea9da482cfc321fe9c547b332a27922cc816355056c948396f0cedec735152c5f96266aeda2a5eac7f079385439f98b26ddae041a51169682aa14f3d4ab962932dbcae686c61aff55493ba740231454dcce9e7d8f90580903f9c843c4a60dfbc5447fea4beb8b6d292c94ea1ec3e73128753af543a033dd6ebe0887b69a16d7a28491172db165ac98ed310c3314fda266caf1a060735c3aac92b135d275af6d999e838837e51b3b60abe996ca106fa26a489ddc6cfd035e936f372e78fc565944ee0d13c686f65ec56bf6a5fe466881598411862f86bca3a9f07710ab014eeb84162546341bf81c31b2926c347266e0931dd1c819d522df16ab67ec100a4e2c645292ca34ae5073822a11385395b1ee8d56bf02f2e79ae83cf741205aae3ca1146d030112ac69e42c802cfd004012e436dd3628c7c97a380b6501da316575ae2089e2082f5da363843b4d4285a3956b3b8aa700534a191ebec12a82f2cb27f5cae6f56dbd8ae0eff103771a3eb3eec0b1ea4545b7e1453b3dec3c69011877d014d3236535efe092e0e3314008235d70b18dc242e42890f1d7f27d7e180f5edb9ba39f0fb7e0d17e2a95d4f5c18350b40cde111c0a2b169fc94e26eef0a3b167b167a53186d7c9c57c63c44fe71dcdf2f95aa21d34add62d076b543df0d176729f18e8b44f3cfae31e35c31c6180b21561fd2f1da9680426a05295e153714b3f6fab53c2196d65fe79cc0155f3cd61c0f647180c489a5e6b19b563ea9053340400837a351cb90937b1046532f5bc6cc9ff79b3d1421d8ddd9b37424b928f1c3456bdff2925492b184a12621e8019b248c9d7265cb114a8c497c91fd5365f96e40515c2d40c955a02d406846d357bfde4872e4c0aca421e77e0cfd24e4f53e03e56e85522f85ddc1d2bb71480a30a93aeadb2e73dc65c76733d05d715ebae5c805c7c645918ff27f63b0399bd912c643b9a3a112ea00fe9e567e2e999abcf7f25f87cb85d0795884fcc5e3845b2d7e4d9ecec6cf8e1caa5387384fb8ae9fde560878a61cfdeaa4a7f0a38679752ee83ed4d80b95937ab679785df6ba59210fe4ba3f5755702c49364d299f95001c323a5780d87c0cf1ccbf96da0fa7a424a16b6af035aee933ef923c7105b6220f8d49d88121999cbd96ca338281510344497f0d024bfe7fd4a39cf803d9386be096fbf422886190e482841c3a20e8218de36169b6ca16b0b01882aeea8f1736af83e143ac418c5cba77d96fa1526df0b722d12518a2f6ea734263af81dccd28e6238170b9d011cec7295e7822d8145f618b8c4289fcb168b69b00aae8a485cb97109880af38cc793220de6b765869c88b9222f128fa7dea980ffeae8ef0d185d8a9021103dc2603e4cc0c63bf8b7495e3aa7f9bd005192d8d25d961bb4c503ae377e96fe59dd45f86f9c127187b68fa6a1ba2f80ec90613a1919923d6ac52d28f2c4fb19b5118f8229645cb30988fa03c32ad51d2d4f0e9888e2486d31f0d198004d000141208f8c795bf08f2b4e4c43a77b63a660d668d6b6cc8ad8fb4486a0f65a09edff32694ff170ea12262ef6f7f938df5aa5fa9f866446a20dc4f7f24f8a9f3c5db378e9f5597ca1d0529381c6aefc3e97a4f9257ec4ef3e9b6f582c9b683c1c8c056b718c3501c1724a596f61aa968ec50ab62666179adff9e44c016fa851829b5efc7c2b242e57c3ce6f8ebc50551e9dddc7895cfd24d1ed3bc2cc1876ada95d6e9a7210b7f8d0aacb2d5c6c3db8f7196560cace0a59fc7d40896a43f1d955bc943e17ff5f459a9bf2caa0b1fac7cb1352a2e6452055d7161b3547ac0add4459a20b307123fe8175170460fca828cd77c21219251a6930aaeb4f4bc1f8ad07b17a1620d94dc155cd68bceadf7d70c49a7310ff29d6e86638f6c2913ac784b8f45fba0e044e5e425a3490d6979f41fdff6356453de36643741b8630ca2baeb0dcd276b9ac425db443084f4a4c66314e4fb8921c28ee8d43b23bc4c47aab3c8450b14eb50eeb681766b08f9c6133690c314bfd58cbb5f491ff15c10768d159e8b74b13c47e9e595e81f87654efa5ceecef4cb9f78db35f1d00c541da76ea649fd2a6938320da842ef7141ade3e3588ff238ccd41a646f2f0ee67adbbbea444c4941a825d3d53e1dc2a0e967f72fcb601e577bac981bf59f414d44f7421cb82c2be901a461843071d3caca7be00ce39ffd3f170a4b1710ee770722f51eb8cc938fb4a325065f5d095296234ad7679e25a18031cfef326d3dd1a827c5b224e146f1e67c9195ec5e959edef766942f4e7159584c0f4172dd08bad1f61c9d95c9a6bb300f2e86ea230194d0d0599f3f4f0bbde1be10f428e9acae643d9d74a8966428f60482e8584df1c7ef088086be60ee2e5371a257bcb664102ab372082bb3d470b73b54d5a3c9016c82e0cc90091a0a48ea1daaa28b530671389fab5ef7ed21c906826bf50fa553f6f9457087973290c44dbdc025800092f9e5f30a6467a5215049efe4976b818653b47c70f56453319cf5a40e864c823ebc066100627d47f5160d1f3d5edb0072dc28452fbc486da1090861977334d24e4490f78c034ae67875e7e63916cba41b9b2add", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000288000)={&(0x7f00003f1000)='./file0\x00', r5}, 0xc) 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00000cb000-0x4)=0x0, &(0x7f0000d88000)="") clone(0x0, &(0x7f0000769000)="", &(0x7f000000f000)=0x0, &(0x7f00000a8000)=0x0, &(0x7f0000c4e000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000-0x9)='children\x00') preadv(r1, &(0x7f0000d20000-0x30)=[{&(0x7f0000b9d000-0x8a)=""/138, 0xffffff1b}], 0x1, 0x13) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e61000-0x18)={0x0, 0x1, 0x30, 0x0, 0x3}, &(0x7f00006bc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000068d000)={r2, 0x9}, &(0x7f000089a000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000ccb000)=0x0, 0xfd) epoll_create1(0x80000) accept4(r1, 0x0, &(0x7f0000786000)=0x0, 0x800) 2018/01/13 13:34:32 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) dup2(r0, r1) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000027000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c61000)='/selinux/load\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000787000+0xdde)={0x0, {""/7}, 0x0}, &(0x7f0000a20000)=0x10) mincore(&(0x7f0000058000/0x1000)=nil, 0x1000, &(0x7f0000931000-0xcd)=""/205) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000030c000-0x10)={&(0x7f00005f7000/0x800000)=nil, 0x800000}) set_robust_list(&(0x7f0000ffc000-0x18)={&(0x7f0000b50000/0x3000)=nil, 0x80000001, &(0x7f0000029000/0x2000)=nil}, 0x18) 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ba000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d73000)={0x5, 0x100, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00", 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000685000-0x10)=[{&(0x7f00003b0000)="29000000200019060000061000d9f50602000000000000029e0000040d000400ff7effffffeb000000", 0x29}], 0x1) finit_module(r0, &(0x7f00003a1000-0x1)='\x00', 0x3) 2018/01/13 13:34:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) r3 = accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') r1 = syz_open_dev$amidi(&(0x7f0000012000-0xc)='/dev/amidi#\x00', 0x4, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000ee000+0xfbe)=[{&(0x7f00000f8000-0x88)=""/136, 0x88}], 0x1) r2 = fcntl$dupfd(r0, 0xffffffffffffffff, r1) sendmsg(r2, &(0x7f0000a85000)={0x0, 0x0, &(0x7f00005db000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) [ 85.809387] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 85.839779] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000af7000-0x3f)="eed32648e369f93860b29c38a1ff369b866f6f91de242cd1238359fab6fb3f0e1d57ef4446e93963425c9f2487167cc2a3725399afbc457476562d2d77441b") r0 = syz_open_dev$sndseq(&(0x7f0000676000)='/dev/snd/seq\x00', 0x0, 0xd4000) write$sndseq(r0, &(0x7f0000cf0000)=[{0xfde, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e002, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x51, r0, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000011d000-0x11)='/dev/qat_adf_ctl\x00', 0x840, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000011c000)='./file0\x00', 0x4c0, 0x20) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000011e000-0x10)={0x12, 0xd0, &(0x7f000011d000)="9b8d04bbbefe503ed60724e86d195b49988986f919e9cdb8a022426184f1fb2f0cb5cf608231e2168a96476fc15a813fbc292df506ea3073b4c3f3fe028724225a530a88793a718d8067cbac492256c8e4f7c35529dfc3716d4a20780f19cd53080de0a9d7479f38c292198c9fbf356631d53e962d1624902abd73ac8629bc6c122a8fd9772ca7448672f5efedfff0d8d3a287ebda2f7e510ec0e16d5cd23bd588f62c021eb3ff26b467f7e52ddd98e7a25d897834b24363265a5f754a2c21da974882282053404f10198f43a3c93810"}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000bc000)=""/229) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000eab000/0x18000)=nil, &(0x7f0000004000)=[@text64={0x40, &(0x7f000002b000)="c744240062000000c744240200700000ff1c2466bad00466b8000066ef0f01cf0f2cef4bc90f01df660f3a0aaefa000000010f009100800000b9800000c00f3235002000000f300f017f00", 0x4b}], 0x1, 0x0, &(0x7f0000087000)=[@cr0={0x0, 0x0}], 0x1) pkey_mprotect(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000073e000)='/dev/vcs\x00', 0x40100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000b5c000-0xb0)={{0x0, 0x400}, 'port0\x00', 0x80, 0x80000, 0xffffffffffffffff, 0x5fbe, 0x0, 0x54eb, 0x557, 0x0, 0x5, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x0, [0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007f8000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r1, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006d9000-0x4)=0x0, &(0x7f0000c57000)=0x4) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="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", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000288000)={&(0x7f00003f1000)='./file0\x00', r5}, 0xc) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) fcntl$notify(r0, 0x402, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039e000)={0x0, 0x0, 0x0, 0x0, 0xff7fffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) fsync(r1) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f00009f3000)=0x9, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000796000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x1, 0x80) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000af7000-0x4)=0x1f) r1 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e7e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e51000)={0x0, ""}) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x46000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10a80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x6, 0x2}, {0x5, 0x2}, 0x0, 0x6, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r0, &(0x7f0000d0a000)='comm\x00') open_by_handle_at(r1, &(0x7f0000000000)={0x41, 0x1, "2eab9cb47289f157b09f5f830606bc449e5f13d3b106bfa58ed1440d7c54539fd2bd7c6d5e4ae49b735553dd013d1628c08e1dc44107d300e7"}, 0x101000) ftruncate(r3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000+0xb05)={&(0x7f0000002000-0x60)={0x27, 0x9, 0x10001, 0x7, 0x401, 0x4, "2f7ae68c5a3a5135dbe36afe88c3b720b9d52bc8b401c085bae5f1ca8a6ce452220f50e8bc675565cab9b2be997be4409752097271c8cfb2b5840edb593664", 0x8}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="c2d0bd4d69d72d5158be11f2c3f05a27d804a99118b7eeb747a3184fe991fc16f51559fd8ab0869d741faebd95ae2518525efa71645439a274e0042097ea4a5afeaaf3d09d83414049a1b2", 0x4b}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0xa2)="0b9e0977d6a33f85dea9b486401fa64b8a952e9188f6b611bf0329640447e7f5f4eb062440b74acf313a8d8f6c20850ccced2103f72f52139aa0b93fbff324edcfa7dcc2ae3060bbece10a12c6a30de97a1d0cba71c4f758420ededba3f5e74d94c6f6e93f67e2e67c1bc42427b7a867a06cf90f26c9f35afdf8a3c8b582d9c914980de8117a3993b9c3e105e2ccb5d75d2f9b231823fea1eebaf63d62deb0df67bb", 0xa2}, {&(0x7f0000002000-0x48)="41277b1135edfa510e2d12f7db0a5f769a31a09e6365dece4d838427c9e5eac7e22bef4fab8946464df6986d4543cb3db1698709da08b171cc8ada5d9f7d9d663713a7e45f748288", 0x48}, {&(0x7f0000000000)="c8d46e43e4f030147e9c2486908e50e12b672e96", 0x14}, {&(0x7f0000000000)="6b9e72c8ec734e03f49844f09b77769b477e4f3426464877aefdb4d85313f5015ddc0b4de890d5c655beefe0f8233d9139d76bc65f865830d1c6f39fc050290a4d2397c2777945ef71aa5c9e7023f96b9fd0d3ff29af1de2b13d0539b4dadefd767d00db05711de6d78d564646ddd7329d271dc776bffdb1b7cba0022920fb7a", 0x80}, {&(0x7f0000001000-0x1b)="40be423071702465b285690d9212894f779e40b477d38cb56c37ab", 0x1b}, {&(0x7f0000001000-0x9e)="4bc533e95695d187c3076240678c98b376314a3b9e4e3a219958250414ea401ff871389413dca519d108d95339f098c88bc92ca15fb39ded71a969e5c36b9395b5d56fbaf11808942d205eeb0af68ce4a74a20bd1af79523b729c0ae54827b070b2e2706c3aa39579c3c6263ae1b560f85b689956a4c0b1e6e037507cf41ef52c1a05ed8e731e262cac474174c727d71cdf100c63e5724c40add09ee0d85", 0x9e}], 0x8, &(0x7f0000001000-0x60)={0x60, 0x117, 0x96d, "531125b1429fb629660190b2a6d3f470412e9db921c5f26a6907ff452867b608c8e4d6b2fe5c3f69153fcb6def50c4516b5942e91320685dc636f0ca701ffd1c527a362b55935288b01e44c03b9599f7"}, 0x60, 0x4}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x3a6, 0x3, 0x3}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={r4, 0xfdc2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x48)={0x0, 0x40, "d18f51e77c30b194ad3da880ed054802ba4ccf1f55a9e57cb6d07dacf7952b26e392bc287404bc1d7b15ac01ddd55472c74c54df68ea6519950c68a233790c22"}, &(0x7f0000002000-0x4)=0x48) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x9}, 0x8) ftruncate(r3, 0x73c) 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x3) dup3(r1, r0, 0x0) [ 85.967227] QAT: Invalid ioctl [ 85.976849] QAT: Invalid ioctl 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000013e000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) r2 = syz_open_dev$sndpcmp(&(0x7f000003e000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0xfffffffffffffe8a) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x0) 2018/01/13 13:34:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="e865d80b42f22017804abd915e4b602314400e2fd0a5bf883d397d2b6e643e8ff8295ce94d8f7d086b99df8a2c70bf57f6e01e860c577f529fb356769f2a00bc93a54d2a349e7e331983ee240401f25dbff3985feb33ff1fec6ebc2e7a0d53b3dc97291d65d6caee3ca855499377c68784537586db388929b188cdb36b93c3e8777051e9c06088fe0f4ac8bdf2a7024965944258f4cb9a56ba55e7a79869c5f5b9384e15b69a96037a2bc8f7bdd5ceb002c92b968151960e47a87bd5c6ab87da250803f477142b18567b31483479073e7e299630e5fffae4464cc6c93899e07f4c752d5db2682124d07a481820585e733ff6bcb461586b8f3b0d4c544d7ace06f85c422d5c9845a4360b3e6d7aabe99ddc8db656da0aefec9698878bf02637dbd4cb6ee2509888ed899f786335007387500399eca41b3d90a701827887cb14613927576f9f837cd6162ef4e9147f71176e4b7c89692504580203701d736d368e8c0c7bee0815fcfeb5eca27746601eead80a4ebeb1d197b6ba9118c8d8081cb51e9a6b8fb7d202e49c83342464cdb0173988c9999f445716e644af4f6809dacb4c086a55daa3ecfe320f30dad1557c37b7cd845924e472007db614962d7946080e2243c3417f5d2b02be2e3cfb4abb26c889a60d1505c353bd6c716fb577ca06a42533ebc1e429d36107983e4179f9fe2dd7343366495c319c124e187dc75e0a898046ecd7f5f3579adfac1257f6cbf40a934cb203e315a844670543c56e44fb88d9d44cfdce8880990383a4468751af411c6751ddb2868e52119ccc3844c353b10c71ec4674dce334f2aa34a64ca10e1546213ca664e3c6a58bbe8b4ec868597c4656bf7b8a3d84a2bf94ce69d4914bcf9a3b4c93c79e3938331811db84ef161335f49c4e2ed90350991b4539985f13963d2177e63724a297f3f9d44f658944bd87b2fd381d78709ad569b4505b679abfe5675588d9c3d86dee3eabe8250859cee0eae92feed3afa8d3ffa80df401cb5b83a91efccba80eb4cf729acfbf3232971972676d9e03d39e852a6317b7c02f9be67e28b65b3ae42948af30a8076eb3377bedebcefc4cd75d640a0bed4c7860d3b416c73d6e033bff15b572bedfd0f0fd0e88c4c72efc6c2375b03abdcdacc2251f0aba4cf7b3cecd60cdbb3e27069e256f791abafed657089a2abc2497b7034a6dc1d245b20317f08147f8ae75529a6b57737ed4ec0819d1e3f83936376544e6329c31c96b76d41d294b85f4a0b066173e7c8ce51bb427d9b0964d124e0c3f1aac2198b78cbf8105d312a3114ef9983aedadc0fa620d3bd08cdc0e53c17cf88f3a101c233d767a740af3dd2287eaf3a63bd3706b85d878c51065840b060fe1631d9f9bbbc7a58d40c19bd8b02aa91f66c61261f1ffaf4591e8f4d76880d76cba61b312abc4b5ea174ed4926df1830c37053b58cca35a6cf459228085253e2680bbd511cf40fdca8d71fb378534548683177858469a9a05f92e51b1bd7a06987aa31b9ec98b82b9d894e465b187d450e7580acc9f75cb14d6659f0f34372533765aa3df641630736a57b2a78483a24084905a99c838099df79d949fee79695d2db80a7762ea944c81d727bea77a33ee1ebb7f990052ec10d8a0ce910c4650f1827f8f5a3f6caa0638767dce91d5a2bd4c8c99680c936ff474b007b8efb25c0ede5c295324de29b3c68f172bd6bb1af93fe6f98ca661c1183908d95cb2b3d2b98de288663709be10abdd214009fa1d231657b9edca95cbf6275c07d5700f3d3f5d873ef99815a147398bbc443cf1c494f46d5feb3023354fc0810225edd48b43f19f5ac4328f7cc75a32040ba58e7e0d066ba50400a3f0a59e8c1a082b8700b00a2c357524efa94ed56cc82170efac9db2ec0a883dcd5e213e02f8fb1d71b76f376580c127d95af45c85954716a3eb5daf634571dcb1ed8dd87563a0f4fde376f59b579808cc7308b2ac0f527ebe6a666bb67cd1a65e56b8c13111e58b533c580d2976cc91b320b970a55c0cb913e47561fb99495815c3b2a06332a26649d9ec2b0e5fde1a10ab6075bca8b62d424cc86651dafe402cf7fb97bfc84e633c00012bdc17c3f71c35de42848ecefc6319eaf70a6f6d82ec3198c1422b338f153938d037f071798917d0c93900182369a8782d0a47395ca65072d416991005b8ea53ce05898228a69daa5ab35f24acd8c7327ec40fc6490a0741d7c0b70f11b56fe22aa60760cca63031663964ca33d5a766771d8d2674d4353a37ca4330a1475c67fe65ffb64df2b8766f139565eca07eee7472be4d6481454e4d7f061b6c55c96c18847515b2d97c7affd3ade9d54984668d6df39e33a2d16d36045dcdcc8457e40a8754465d29172e4da696c26d5fa424b117f515425cc7f71e10b49144df475ad004dbfe6088892e09530ab725088a5d7d86a7271724aea3fd0a5b9630969f7a8070c93ce8d57978d2be7d70c8972a1fbdab751815e42d0e7f10169a144d549c698764aeda2cf36a0e3e11bd0932d386c46aa0fd05e97d8b80d1f1f0cb807886d5575e6c1786591701ec4270cb20b12939c89130e4eabed7b2341011d87f915514072b47d0081ab31ff801c0092ed88539e493d1f6979c588e6e0fd5da711404edb517263c161c6ec5f40f7f2265db50d55d512fd9834278f77239833978e36f8dcf36f0dce049a080528aacaaea62d0d7bd8976b8a27f1a0719dcd970d5f98e93c3e3188ddcf0a7daff26cebd79220ad115109114bb4a563145a1b43424cfdb8a32d81def9c50247cb457cb342f3cf6be1575b8af4d1661a36df3ffb5087f7ff8d51eaff38b2c61500d5dda559afd0b30fd426f9a3e8d3aaae3a409c405f03748347706cb369d9eb3db1cd0aef9c2b59803d1bcc39ddf94cd41e07706e21ffe942349ba0eb049f34828881f321748ded8af559e990f81f0d6ca3aa6accc22dd05518b894d1ac9005b40020d74f26a895f8375ad3301a0dbf54a2c90d64366a9bd2a550d5b0d6866918e86323e83e9420e35ef74cc8d88f1845f0414380db9aa555ee07ad6772d9d2c5697e65b01aa62349d9580fae422206137619c6119cd8c77df1d561ce8d4e6546ce40fae173b70ac21ea58ecc21728721e2fc81519e1206fd0cb5e84cc32ba6ac6ab8e54b213434e487f3d9e34ea9da482cfc321fe9c547b332a27922cc816355056c948396f0cedec735152c5f96266aeda2a5eac7f079385439f98b26ddae041a51169682aa14f3d4ab962932dbcae686c61aff55493ba740231454dcce9e7d8f90580903f9c843c4a60dfbc5447fea4beb8b6d292c94ea1ec3e73128753af543a033dd6ebe0887b69a16d7a28491172db165ac98ed310c3314fda266caf1a060735c3aac92b135d275af6d999e838837e51b3b60abe996ca106fa26a489ddc6cfd035e936f372e78fc565944ee0d13c686f65ec56bf6a5fe466881598411862f86bca3a9f07710ab014eeb84162546341bf81c31b2926c347266e0931dd1c819d522df16ab67ec100a4e2c645292ca34ae5073822a11385395b1ee8d56bf02f2e79ae83cf741205aae3ca1146d030112ac69e42c802cfd004012e436dd3628c7c97a380b6501da316575ae2089e2082f5da363843b4d4285a3956b3b8aa700534a191ebec12a82f2cb27f5cae6f56dbd8ae0eff103771a3eb3eec0b1ea4545b7e1453b3dec3c69011877d014d3236535efe092e0e3314008235d70b18dc242e42890f1d7f27d7e180f5edb9ba39f0fb7e0d17e2a95d4f5c18350b40cde111c0a2b169fc94e26eef0a3b167b167a53186d7c9c57c63c44fe71dcdf2f95aa21d34add62d076b543df0d176729f18e8b44f3cfae31e35c31c6180b21561fd2f1da9680426a05295e153714b3f6fab53c2196d65fe79cc0155f3cd61c0f647180c489a5e6b19b563ea9053340400837a351cb90937b1046532f5bc6cc9ff79b3d1421d8ddd9b37424b928f1c3456bdff2925492b184a12621e8019b248c9d7265cb114a8c497c91fd5365f96e40515c2d40c955a02d406846d357bfde4872e4c0aca421e77e0cfd24e4f53e03e56e85522f85ddc1d2bb71480a30a93aeadb2e73dc65c76733d05d715ebae5c805c7c645918ff27f63b0399bd912c643b9a3a112ea00fe9e567e2e999abcf7f25f87cb85d0795884fcc5e3845b2d7e4d9ecec6cf8e1caa5387384fb8ae9fde560878a61cfdeaa4a7f0a38679752ee83ed4d80b95937ab679785df6ba59210fe4ba3f5755702c49364d299f95001c323a5780d87c0cf1ccbf96da0fa7a424a16b6af035aee933ef923c7105b6220f8d49d88121999cbd96ca338281510344497f0d024bfe7fd4a39cf803d9386be096fbf422886190e482841c3a20e8218de36169b6ca16b0b01882aeea8f1736af83e143ac418c5cba77d96fa1526df0b722d12518a2f6ea734263af81dccd28e6238170b9d011cec7295e7822d8145f618b8c4289fcb168b69b00aae8a485cb97109880af38cc793220de6b765869c88b9222f128fa7dea980ffeae8ef0d185d8a9021103dc2603e4cc0c63bf8b7495e3aa7f9bd005192d8d25d961bb4c503ae377e96fe59dd45f86f9c127187b68fa6a1ba2f80ec90613a1919923d6ac52d28f2c4fb19b5118f8229645cb30988fa03c32ad51d2d4f0e9888e2486d31f0d198004d000141208f8c795bf08f2b4e4c43a77b63a660d668d6b6cc8ad8fb4486a0f65a09edff32694ff170ea12262ef6f7f938df5aa5fa9f866446a20dc4f7f24f8a9f3c5db378e9f5597ca1d0529381c6aefc3e97a4f9257ec4ef3e9b6f582c9b683c1c8c056b718c3501c1724a596f61aa968ec50ab62666179adff9e44c016fa851829b5efc7c2b242e57c3ce6f8ebc50551e9dddc7895cfd24d1ed3bc2cc1876ada95d6e9a7210b7f8d0aacb2d5c6c3db8f7196560cace0a59fc7d40896a43f1d955bc943e17ff5f459a9bf2caa0b1fac7cb1352a2e6452055d7161b3547ac0add4459a20b307123fe8175170460fca828cd77c21219251a6930aaeb4f4bc1f8ad07b17a1620d94dc155cd68bceadf7d70c49a7310ff29d6e86638f6c2913ac784b8f45fba0e044e5e425a3490d6979f41fdff6356453de36643741b8630ca2baeb0dcd276b9ac425db443084f4a4c66314e4fb8921c28ee8d43b23bc4c47aab3c8450b14eb50eeb681766b08f9c6133690c314bfd58cbb5f491ff15c10768d159e8b74b13c47e9e595e81f87654efa5ceecef4cb9f78db35f1d00c541da76ea649fd2a6938320da842ef7141ade3e3588ff238ccd41a646f2f0ee67adbbbea444c4941a825d3d53e1dc2a0e967f72fcb601e577bac981bf59f414d44f7421cb82c2be901a461843071d3caca7be00ce39ffd3f170a4b1710ee770722f51eb8cc938fb4a325065f5d095296234ad7679e25a18031cfef326d3dd1a827c5b224e146f1e67c9195ec5e959edef766942f4e7159584c0f4172dd08bad1f61c9d95c9a6bb300f2e86ea230194d0d0599f3f4f0bbde1be10f428e9acae643d9d74a8966428f60482e8584df1c7ef088086be60ee2e5371a257bcb664102ab372082bb3d470b73b54d5a3c9016c82e0cc90091a0a48ea1daaa28b530671389fab5ef7ed21c906826bf50fa553f6f9457087973290c44dbdc025800092f9e5f30a6467a5215049efe4976b818653b47c70f56453319cf5a40e864c823ebc066100627d47f5160d1f3d5edb0072dc28452fbc486da1090861977334d24e4490f78c034ae67875e7e63916cba41b9b2add", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000288000)={&(0x7f00003f1000)='./file0\x00', r5}, 0xc) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) get_thread_area(&(0x7f000060f000)={0x6, 0x0, 0x0, 0x80000001, 0x6, 0x1ff, 0x23, 0x5, 0x3, 0x4}) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034c000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000454000)=0x5) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a95000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000862000)={0x0, 0xbf, "75ee513ca7bd6ea628451da6a0d1259b4417a5ebe2cae9376cdc20a904defa29e5a8d79694efc22850495915203a55b62d4f6acf5c4a1c4cfe7afc53d035b10b58b1c52368c36d28d964a188b1eec9f6b0fd6f8f09e1633893204e53e6594c61bfdff3c88c326ff79de971bab06947860214fab656f326e33e862425459de67f9d6fa75f18ab8780b723170e09a5c71b03b48f3c3b504aa0dc308a26eab66a188b53fe94e5798455ebe549bca8d83421449ebffc5e2813e39426e517d0cc71"}, &(0x7f00005a6000)=0xc7) socket$nl_netfilter(0x10, 0x3, 0xc) mq_timedsend(r0, &(0x7f0000636000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000060c000)={{0x3, 0x5240}, 'port1\x00', 0x3, 0x0, 0x10001, 0x740b, 0x5, 0xb9f8, 0x10001, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.025136] QAT: Invalid ioctl [ 86.032626] QAT: Invalid ioctl 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bc5000)={0x3, 0xffffffffffffff9c, 0x1}) getsockname$ax25(r0, &(0x7f00000b7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000321000)=0x10) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r1, 0x8, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000562000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000877000-0x4)=0x1, 0x4) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000d98000)={0x8, 0x0, [{0x8a8, 0x0, 0x1000}, {0x246, 0x0, 0x100000001}, {0x30f, 0x0, 0x3}, {0xb79, 0x0, 0xfff}, {0xbff, 0x0, 0x2}, {0x7fe, 0x0, 0x3}, {0xfcf, 0x0, 0x3}, {0xffe, 0x0, 0x100000001}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/13 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ef000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000ff000)={"018f7e9cd6257e92b73881eaa132d4dd", {0x4, 0x100000000, 0xca, "8a1e065d8c48", 0x7fffffff, 0x0}}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a35000)={0x3, 0x10, [0x0, 0x0, 0x2, 0x0]}) r2 = memfd_create(&(0x7f00006b2000)='cpusetlo%eth0md5sum#Fvboxnet0+em1\x00', 0x2) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x34) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000782000)={0x1, 0x4, 0x7, 0x200, "f02caa6bf3614400203eb035b9e1c95abac39d2f97f4642687dacd61a3edd39e303a8c4556d89cf8993f830b", 0xdda}) 2018/01/13 13:34:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/checkreqprot\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a29000)={0x0, 0x3, 0x5, 0x800, 0x9, 0x401, 0x6, 0x8, {0x0, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x16, 0x100, 0x3}}, &(0x7f0000b6d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2d000-0x10)={0x3ff, 0x2, 0x100, 0x68, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000651000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) connect$netrom(r1, &(0x7f00002b2000-0x48)=@full={{0x3, {"fd2cba6ec94408"}, 0x9a38}, [{"e83cdeb3abdee6"}, {"ff509947bfecd0"}, {"0896c8bf862f50"}, {"49d84f6de84bc4"}, {"4acf50a89b5002"}, {"8900e85e2d9dbe"}, {"02c90400000002"}, {"ad4f6399a3fe9f"}]}, 0x48) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f000000e000-0x5)='attr\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/13 13:34:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x10001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00001df000)=""/178, 0xb2, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b8000-0x11)='/dev/qat_adf_ctl\x00', 0x80201, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000680000)={0x1, 0x0, 0x6, 0x0, "2a0b0d42dce443af0a0fc3dc69cf372e4fe2d0c2eac0ee4f117bdd54d45ab71f"}) r4 = add_key(&(0x7f00004a4000)='dns_resolver\x00', &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000023e000-0x65)="4012a1b174e7e6d16f68217163f41f69f72123587b56fc18164cc8c3f8d3764b7353a3fdefcaa7e8e0361d6c4da2a7bee7c3cac3a0cc84d1f456b889336615a4ae70a7b390a242167d2a22a127536c1f0b4e677f85fbfd2630e38523e092e2a78386c626c7", 0x65, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00001b5000)={0x0, 0x8000, 0xc9}, &(0x7f000081d000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000068e000+0xb3d)={r5, 0x4f, "dee99a61cb566b5db8bf5f62cc6b41486cd9cd61e431653a0e3d009500276a3a460845eaa1f140eebc1f7c679bdee3aa49d041608cb2bafd8a44b0467f8b9f5d760f50bb08e4498f2ff197e242161b"}, &(0x7f0000062000)=0x57) lseek(r1, 0x0, 0x0) listxattr(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f0000558000-0xd4)=""/212, 0xd4) add_key(&(0x7f0000451000)='asymmetric\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b9000-0x5)="a104000056", 0x5, r4) 2018/01/13 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dd0000-0x80)=@generic={0x0, ""/126}, &(0x7f0000935000-0x4)=0x80, 0x807ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000550000)={0x0, 0xd8, "a60a8f82000991189aa6fce515045078a362d29637a311b1fee950e14f6b6bf3432009ae993fe6dfd91bd49a20c895c32eddb122e1c7cbb5c21879de02e5684f71fbb4a63b5ec61cbe5f2e1610c6fcbfb51120b0d9ac4bb12b7978a52b7a3cd0af00a5c2cca86561f8ec11c3c2b46564c00867b73d769619de7e20d589f40a1399db61b2b08bba28960c293cc1841c0deb70b4b1b7c440766e151af72dd057056de3a0a5f9796fdfe55ffa0ec782a479c80a78a18c97b576dffa8018ff2cd184dec5ba360d38371dacc6ba723de99dbf7aed41388220c0de"}, &(0x7f000036c000)=0xffe5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006cb000-0x8)={r1, 0x8001, 0x5}, &(0x7f0000e47000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) fcntl$getownex(r2, 0x10, &(0x7f0000d01000)={0x0, 0x0}) 2018/01/13 13:34:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="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", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000288000)={&(0x7f00003f1000)='./file0\x00', r5}, 0xc) 2018/01/13 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00008bd000)={&(0x7f0000e83000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/13 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086b000-0x16)='/selinux/checkreqprot\x00', 0x280, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005f0000)=0x7fbfffff, &(0x7f0000c5f000)=0xffffffffffffff66) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000891000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x4, 0xfffffffffffffff9, 0x100000001, 0x7}, &(0x7f000039b000)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a49000-0x4)=0x0, 0x4) [ 86.197858] QAT: Invalid ioctl 2018/01/13 13:34:33 executing program 3: unshare(0x20000400) clone(0x0, &(0x7f0000273000)='a', &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sync() prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008b3000)={r1, 0x0, 0x2, 0xb9, &(0x7f0000dda000-0x2)="e969", &(0x7f0000588000-0xb9)=""/185, 0x100000001, 0x2}, 0x28) syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r0) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000775000)=0x74, 0xba) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="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", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) accept4(r3, 0x0, &(0x7f000024d000-0x4)=0x0, 0x800) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x5000000, &(0x7f00000c6000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x4)=[r0]) setgid(0x0) 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) sendfile(r0, r0, &(0x7f00002b4000-0x8)=0x3, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000e6000-0x4)=0x81, 0x4) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) [ 86.251107] QAT: Invalid ioctl 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x4c) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000c9000-0x8)={0x9, 0x7}) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) exit(0x6) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c5000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000449000)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000009f000)=0x0, 0xffffffe0) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008e2000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe5d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000f4b000-0xd)='/dev/usbmon#\x00', 0x3, 0x105081) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000a91000)={0x100000001, 0x3, 0xaa, 0x3, "5dd6b6e059a295269fffc86f5856a9bbdc06fc20e2eecd3423af83e6af34a7662634b27fe3a45b10881f6ed8", 0x10000}) [ 86.325731] print_req_error: I/O error, dev loop0, sector 0 [ 86.331633] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x4c) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000c9000-0x8)={0x9, 0x7}) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x4c) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000c9000-0x8)={0x9, 0x7}) 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000d8d000-0x96)=""/150) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000f34000)='/dev/usbmon#\x00', 0xcc0, 0x8e000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e97000)={@common='sit0\x00', @ifru_flags=0x2000}) socketpair(0xc, 0x7fffe, 0x7, &(0x7f0000eed000)={0x0, 0x0}) getpeername$netlink(r3, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009dd000)=0xc) pwritev(r3, &(0x7f0000ce0000)=[{&(0x7f00000ae000)="9d98d592f3147bb385625a7f80b9d591be1c394ed18263399c54404f62ef0e57f138845ef2636aee0bfd50c97a9a3dcc77d2c24b3fc22e2cb104134c8749761c97670e6e0af1d8e65cda8777891de722bcc0524b81efb7cfcdaec3fa4cced633ac27774a61ce8206c56d9bc7b437815d1f0c7b29c316c28ba8a3b3862357dc6212", 0x81}, {&(0x7f0000275000+0xba4)="bc8ea2a1868dd1884178389ecf7c54370d864dc11ed400c349d3198d9d1f7f827ed7c7f7d245041c272ca8f07f46740e457b16bfaf3d7701acae86839b65a1e274cafea894d34ba390e62e370d17f4654e560447481ba9675b62adc5ef62043877031175bc1e71cc8e27fce13a9d0a32b337913511a8ea5c7722cacf3ccc17bf4f1130792399da80f035f921", 0x8c}], 0x2, 0x0) ioprio_set$pid(0x2, r0, 0x88) accept4(r4, &(0x7f000001b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x6, 0x80000) mlockall(0x2) r5 = dup(r3) r6 = openat(r3, &(0x7f000059c000)='./file0\x00', 0x80, 0x20) r7 = shmget$private(0x0, 0x2000, 0x1010, &(0x7f0000b06000/0x2000)=nil) setregid(r1, r1) shmat(r7, &(0x7f00002be000/0x2000)=nil, 0x5000) munlockall() ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a50000)={@generic="9e7753ef2214f36d1b2c3e88e17f4225", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shmget$private(0x0, 0x2000, 0x1010, &(0x7f0000fed000/0x2000)=nil) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000f07000-0x8)={0x6, 0xf6, 0xfffffffffffffffb, 0x3}, 0x8) ioctl$TIOCCBRK(r2, 0x5428) shmat(0x0, &(0x7f00000dc000/0x3000)=nil, 0x2000002000) getpeername$ipx(0xffffffffffffff9c, &(0x7f0000ed5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000094c000-0x4)=0x10) ioprio_get$pid(0xfffffffffffffffe, r0) ftruncate(r2, 0x7ffd) ioctl$sock_ifreq(r5, 0xfffffffffffffffc, &(0x7f00009fc000)={@generic="040f322e74ee0e2cee813b56156e58a7", @ifru_mtu=0x8}) shmctl$SHM_LOCK(0x0, 0xb) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000b52000)=r0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000f6f000-0x4)=0x0) 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x541a02, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$peek(0x2, r0, &(0x7f00003a3000)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x3, 0x4, 0x5, 0x5, 0x1f, 0x7fff, 0x2, {0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x80000000, 0x3, 0x1f}}, &(0x7f0000008000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x5, 0x8e, 0x100000000}, 0x10) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/13 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005fa000-0x8)={0x0, 0x7fffffff}, &(0x7f0000fe2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000fd000)={0xffffffff, 0x4, 0xf4, 0x4, r1}, &(0x7f0000870000)=0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000285000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e17000)=0x1c, 0x800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000109000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000077a000)={@common='syzkaller0\x00', @ifru_flags=0x1000}) shutdown(r0, 0x0) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r7) fallocate(r6, 0x0, 0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1a000)={r5, &(0x7f0000537000)="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", &(0x7f0000d40000)="29e6c14f06acfe25de5b2cc88af4fdf9efe462b0c4e38c17fdfd5332e55ea0937c1c15e0e39b4ad0f6523372264104940b790b5421815af55a2a1805e61f", 0x1}, 0x20) sendfile(r3, r6, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007cc000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000ff3000)={0x0, "2d26da3d04b4"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000bc8000)={0x833, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000e04000)='keyring\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad5000-0x7)="388b93710d177e", 0x7, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000b7b000)='keyring\x00', &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a7a000-0x9)='/dev/dsp\x00', 0x4100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000233000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00009a0000)={0x4, r1, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a73000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cc1000)=0x8) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) [ 86.464963] print_req_error: I/O error, dev loop0, sector 0 [ 86.470774] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002ee000-0x8)='./file0\x00', 0x100, 0x10) openat(r0, &(0x7f0000554000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x101400, 0x80) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000027a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00004d5000)={0xf6e2, 0xa0}) writev(r2, &(0x7f0000088000)=[{&(0x7f0000cdd000-0x79)="818011e582bfb0917525820abda382565b9f3629b52ecc25dc956c84229348c80b456174fc129b3f28cec4ea3050dcb6c1cd1ed524f01c971d4dd2c83f297b3a8e05f3e4caafc53ebe4c1834a6680231dee727923a46358c4ec920717564d31ab80e50677f44d0170f716e57f4acb4754c36c659019e3c151f", 0x79}, {&(0x7f0000844000)="637375f9", 0x4}, {&(0x7f000011e000-0x99)="e7544070a4dd531de1b170c23e4d6b6fd8c34d3909116a805e2b46d695892417d3ef7873995630cdabd5dd94c5c0d6516b5f57319ea114d6baddc728495e50710fbe524f740527781e799cc0da000260ddf931a7ca9d596490344b6efe191267a2646ce4ddc8b84f03f4e7911b9ae1d8bf703a3593dfe7c1a72fbe59f349b8108c3c638aeb1a24b714c92eb71cad5603c152a70fab0875505b", 0x99}, {&(0x7f00006e1000)="f0f3a31840c48a066f31af824b11c08b3463e7880ef250cfbcd1e9077163baf4a99c0f9536e54763cf8390e9b3af0355443ddc14cb85c3d20237647179f1f1fd911a9a9579607673a4257f2feadf4165d19f2beaf9b1f0d63d5a31bdeaf6adf4fac1ea47f407f853bf9fa147657119adf9b61e85bf70b8e5e4c63f4dcf48bcd06519697be044fcc3e2083d211b433565a77c1821b84cce3ca5e9277ec2ad833ec51c4742c00fc3f124cfe65f3b72cc731d7a4e1f6d41fe303231858dd6a0e7f006e3cbec064e470cffe4d6025b7b7e509fe7f80dbd0e720074e56e8c9faaca2bba4182f1", 0xe4}, {&(0x7f0000639000-0x2d)="cb80d4dc209ea9da7bc52c7f759e49af7ad91eac2f5866386bb850ccaf74ce096207aeb5229ec21afd2b3fa786", 0x2d}], 0x5) r3 = syz_open_dev$sndmidi(&(0x7f0000ab6000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x68000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000c29000-0x10)="a6970b7806e1da1345114794b3871e83", 0x10) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00001b6000-0x400)={"39456b0e9fd6eb26c52f526466695e8b387f2f21415cd8f9d78ee5d9d821245e3104f6cf166fc5209d7538de9170a146f3fa0a4255568c5fb959574a82c06c73ec52a8344355302ce52c423b81da979472d752c0972af6cfd224101941bfb4baac8cdb95f126ebf397cba1344c9128688ba93f85bb5c612d38c309084b91e3439918618a9fcf833a6af3251ffb8652c6d6c81a35c72d56ecfa5f31b6357bf2b4a40c91ae37fc44f4a37f8e868c72d8c2e404b3a8d97a466d823933ce51f997e1159aa3cd23f0adb599751489e674cfbd7237d5a48c99a6c11dbeec69d5b291d02c8d45131deb963e9b38bdc50b4b00b6d177b2b81f97cbb6e9a9d6a5714edef61d7c86515d3aad77436e2dff04cdbf46d3b844f83eeb4cde76d8ebe080e86967663828d30383100c5ff84478a529ff81dd538c986dd80cdc09b354e19ccc70e981a70ed8b760a14af4061138cda1a6c793efe8ff75a7b7ed0c3868ba5c6090f4199df8370c1929b83e2099260769b29908154160e0624f80b853a780fde9af32d22a65ceac7f7ffde30e443c08e2c089d0ef39b19c10e98a824739bcada47dc57abf549d9855294a02339e9095fd096b6908aba75b0765a948cdd0442f16a8f5a82a526f6d48a8f9c8bfdc74b384ef700edad7626bcea8cf47bb44e06ee3078f9dee8f733027015b7b7008a8734d79e9b7fbded543428fc433da0643cef3772560e3886d785dc8dc09f5b1f6ede57b2dd54a73acb443847af17c52fe498ab6f633191640e02c505eba33d5ff06ec2217fa75a8c405a87b4b2a77b9a3ee23290dcfd2058d4a14c721a213287bc143a58f0587df9680e769d40c7206e6e13d2adf0cfffe87d561cd7d1c5f9ccf23bbebc97348bf3994e513004724fa71472cc8e39efee457d0a683ecf5f03239f19f30a32cdd6d6e2539de39563a59c7fd7456addc79237c07cc3cceb7c582ba974539f09dcc7febc78f25fc6e134cdf504ab7b6f8449e9cce47fafd75e9021cd6577e349ee7af0ecbcf75e0bcd1c8280696c888896f647732ee0812c26cdb3f66c1a9de58b82457a18713fcbbad263e2365011ef648a915d187363243c26192b5a6b65b2a138c62e8bfca4b163dc403ef85c691c77917969c62f81df0050638731947292e09bea3da86ed6d1da79caab297bd4ea43f89c6af9ce71784e83dc5efeed9fb85828a252416cab1cb78b99acaa03ac20c8bd83dd12e5fac4239720ab4a083fe9850f83c7322404356083f1db78c2352019c1cc2bda4f172f98b9c9f9b47aea5362b97522fdc828ca04ad2ce056188b24a3ab524cec783d33f67722768a33ce99dc4789923bfba4907207fdf1a2839528e95038c05f148631d0739534902e3c0cb39a57fff1dc8b3501d6a00068689515eb7b65c8e4bcc59ef010ed10bc7209977c22101881c798b59fb2988e4e48723"}) flock(r1, 0x6) getresgid(&(0x7f0000eb7000)=0x0, &(0x7f00003ca000-0x4)=0x0, &(0x7f0000c9f000)=0x0) bind$netlink(r1, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x9}, 0xc) io_setup(0x0, &(0x7f0000f95000)=0x0) io_destroy(r4) bind$netlink(r1, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) accept$packet(r3, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b70000)=0x6, 0x4) connect(r1, &(0x7f0000a2e000-0x14)=@ll={0x11, 0x6, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r6 = fcntl$dupfd(r1, 0x402, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f000055a000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xb2e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d3e000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000-0x4)=0xe8) r3 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f3c000-0x4)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ipx(0xffffffffffffffff, &(0x7f000015b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f40000)=0x10) r7 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d5d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000019f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() r15 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r17 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x1)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xbbe3, 0x10000) r22 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b07000-0x8)={0x0, 0x0}) r27 = socket$unix(0x1, 0x7, 0x0) r28 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000092c000-0xc)={0xffffffff, 0x10000, 0x10}, 0xc) r29 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000de7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ba000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept$inet(0xffffffffffffffff, &(0x7f0000311000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) sendmsg$netlink(r0, &(0x7f0000de0000)={&(0x7f0000487000)=@proc={0x10, 0x0, 0x1, 0x12}, 0xc, &(0x7f000094e000)=[{&(0x7f0000001000-0x4a4)={0x4a4, 0x22, 0x301, 0x0, 0x0, "", [@nested={0x1d4, 0x96, [@generic="65814253014c8fcedd9304b6344ac48ef357f0bb74a4c0d45263636a42973eb9adab9c1764404dec446bcc4292d6dbe66944231ac926a2169ba9ade38d1065f15d34b8d9f2a9854d0fb1a3f62f4b41d2f772695e0144b500d2c3ad67c1cdf2c2a0aa45342b0ac3eb781e58ae4915ea82870b9e0f13aff23dbb982624", @typed={0xc, 0xc, @str='\x00'}, @generic="78b71f618b7f5f0c9dcb4382103e4c80e43d2717811e68630accce1e32278f35bebc9191a55273", @typed={0xc, 0x22, @pid=r1}, @generic="1637b5eff669ef7294adb1e42542a18de681b1cb2fa96af18e2bc21088cb911f34e1268372249b386ed14cd7ce8ec3d65334d7b773f944c187ff14ff937240ba20d556774192f9f3751945af2ec1c75a8add94bce8c38d6182e4aeb23db67a4a66191388081a93258f708c78303167dd6443a03f9455d5884467affa2a059e4758a61a0919545719aa99039047a83ece4f3d1856fdc463ec6025e5540601212c99088ffd000d2458286d6944c7c912a48f777958da8daa9badc6bed57ec76a652c67af97321dcb9499b853e9706ea1caca0ebe0c9a1678c8a5dff9e892f65a13f3be157869e2d62863c64560a3158f767b8910d8", @typed={0x20, 0x50, @str='vmnet1keyringkeyring\x00'}]}, @typed={0xc, 0x28, @u32=0x77e}, @nested={0x64, 0x17, [@generic="0e1817b8a7e2f4e696530b7633e235715bf03427a0a83e91eab1a1f8ccaaeb7c6b9675a5378b6152f3110b294d3dea3ae99ed703f95d83476b8a6bc57b1e8e1201fa6a5a5388e964355f6804f7d2909d4fce7b924ade1cefb13bc506edc7"]}, @generic="96db", @nested={0x1d4, 0x29, [@generic="8b6f0eae8658893859e2c30dbf11a23e64e5cca2f7f01659301894f4791c547c34bed45f88bb92af01838177be41a6dbbaa5c7", @typed={0xc, 0x43, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="d682a3016792e725296b9b0f442965edcd7d51bf592e69b49ad6cb88125266b539bbb0b41a9b82e57ba3d3d6f9245d3249effa04f138060363980a3876efe9eb1476f93dfc817d473db36d0c7747fbdb858f103e6e4c64979ce50a0c68b5bb6f8000b053a4837f6ae65c39cf363d255ce7b7a0c27529a9a7c13f72709dc8fcff3f84f2da30528d4a97a60f676dad2cf8acfdd05a41ab645be97f4af9ed00f08739d9f8130f7469b4011b2bf4bd40ff9b59229fef0dfcdb9c01243502ac16132d2ee44b70751d690224a09d", @generic="a91d989da55f2627732d24db9ec897e792df5b9230dc854f51f9ef", @typed={0xc, 0x5e, @uid=r2}, @typed={0xc, 0x91, @pid=r3}, @generic="4f51f015464b9186d50d4fbf6653c2dd07401050dc650a45b135088fa7451d924261a855c18fc35fb09e91360f039a9d1cecf3a8e591b3b5223406d712fa46ec1dac569e6da10ece43a488a851228dfb632a6aaf7d4532ea0a1088ea11e0ca8e734074aae17a7647d9f9e68abdf41c8dd6aa7bd8b9dafd7721b22a8e501789984292d7023c", @typed={0xc, 0x8f, @u32=0xff}]}, @generic="246a6f4a5404449b0a5d3fad16a65f38cb46459e0a8683a2132862772913b83f606a191f340e4d20625fa7e809c2d2e0253c27afa7599182c6b50e3fd427ffec8ab1ec2f80ab00e19cd80ce8f947a538d826139ce47c4c8aa0701996babbf7a75ea183892fc058d818baec469ef0501a4c41be52fee0ca"]}, 0x4a4}, {&(0x7f0000000000)={0x2200, 0x35, 0x8, 0x5, 0x0, "", [@nested={0xe0, 0x71, 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@typed={0xc, 0x46, @pid=r4}, @typed={0xc, 0x62, @pid=r5}]}, 0x2200}], 0x2, &(0x7f0000bc7000+0xb58)=[@rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}], 0xe8, 0x4000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r31, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000)={0x0, 0x2, 0x7, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000000000)=0x0, &(0x7f0000709000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x24)="776c616d3127c76e696d655f747970657d5b7b800008006a747265937475647070703000") socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/13 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000080003, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f0000fef000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r6) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r3, r5, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000181000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000551000)={&(0x7f0000ea7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003c0000-0x10)={&(0x7f0000601000-0x1c0)=@newsa={0x104, 0x1a, 0x601, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000768000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003d7000-0x20)={r0, 0x0, 0x0, 0xffffffff, &(0x7f0000364000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000799000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000053f000)=0xfd, &(0x7f0000913000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000827000-0xaa)="6367726f7570000ec3684f6a92f877e1705ae5a97e27bb108d2b5c172051164149019545c9e1994e1d7a4f7135ee6dca6ee4cc9b849b31cf3d510f6f119a2bc114727f1c3948ffefce0b36650fb3d217aea28884262436e47856bb4c91b7bf50d0ce4c18882d5168a119aa52cf4fc5f8042083e930b6568d1b49d92ff71caa16642e283ed1fd9d5376a4cc4a3ebc2414cc8633f246a85be7f7da44516f8d1a07a7afb0c43a4c6067b99f") sendfile(r1, r3, &(0x7f00004db000)=0x0, 0x63) 2018/01/13 13:34:33 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000087000)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000c2c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x101, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={"948f358ee2d15585eea412b9d3c05137", {0x4, 0x1, 0x8001, "c1635065a3b7", 0x2, 0x0}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0x0, 0x3, 0x9, 0x3, 0x0}, 0x10001, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x20, 0x0) fchmodat(r0, &(0x7f0000002000)='./file0\x00', 0x4ac58740c0de03f6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001000)=""/99, &(0x7f0000004000-0x2)=0x63) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000)={{0x3, 0x3, 0x5da1, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xef30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0xd6)={0xd6, 0x5, "b852e1f83a1ec8db78bfeb10012b99f6d12c1ebe9f79aa05264415cde953609ea4f288424cdbae6b59402a036f66df8dd2a3683452f5b31fb8c466f6c72af59e0eda109a223c84878bd1d0ca270fcc6a66d85d082000696de8eaaf9e6f0f82c2e15df51dec142953ef02bd5aa85e7232c171de3d4239f9f5df54c30eaa9680e2ab2da1df3145f2833fa6a9b6269a311e90dff52ee677aed868201b035687d455fab3f3dad33497cff5b30d504adb1bdb05b00b65b235bb5f260684c8369d053df417499cb0ade8a99224eea6e118"}, &(0x7f0000000000)=0x0, 0x1400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000004000)={{0x200, 0x400}, {0xfffffffffffffffc, 0xffffffff}, 0x5, 0x9915ff0bf4937d59, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000005000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={r3, 0x7, "ec939995798cf4"}, &(0x7f0000007000-0x4)=0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000007000)='./file0\x00', 0x2400, 0x2, &(0x7f0000002000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001ca000-0x4)=@assoc_id=0x0, &(0x7f0000597000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f08000-0x8)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2e000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000037000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000004000-0x8)=0x0) set_tid_address(&(0x7f0000779000)=0x0) [ 86.731820] mip6: mip6_destopt_init_state: spi is not 0: 3791912960 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000816000)=""/0, &(0x7f0000c67000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c37000-0xfc)="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", 0xfc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072f000)={0x0, 0x80000000}, &(0x7f0000784000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f3b000)={r1, 0xfffffffffffffffe}, &(0x7f0000b64000)=0xffffff49) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000059d000)='/dev/sg#\x00', 0x7f, 0x80) sendmsg$can_raw(r0, &(0x7f000043c000-0x38)={&(0x7f0000c48000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d9b000-0x10)={&(0x7f0000c59000)=@canfd={{0x4, 0x100, 0x1000, 0x4}, 0x4, 0x3, 0x0, 0x0, "fcfa447bca10049289478a9787f00f6a2548a3b4cfb6c43abea28c17ef8e01ab3358b4e6163995714ccf258076a1201a81a172e8372ecbc393d5bb16e2fdc85e"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40010) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000ba5000)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000018d000)=@req3={0x6, 0x1, 0x6, 0x0, 0x0, 0x9, 0x4}, 0x1c) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r6) sendfile(r3, r5, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000be2000)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c7c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c01000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x59fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0xffffffffffff0001, 0x5, 0xec5}, &(0x7f0000d79000)=0xa0) [ 86.776576] mip6: mip6_destopt_init_state: spi is not 0: 3791912960 [ 86.803963] nla_parse: 8 callbacks suppressed 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004eb000)={0x7, 0x100000001, 0x1000, 0x7, 0x0, 0xffffffffffffffff, 0x10004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r0, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000ff7000)='/dev/sg#\x00', 0xffffffffffffff80, 0x22402) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000579000)={0x7, 0x0, 0x2, {0x0, 0x0}, 0x1, 0x6e20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f0000744000)='/dev/midi#\x00', 0x0, 0xeda66d0e85d2c75f) r2 = syz_open_dev$sndpcmp(&(0x7f000083c000)='/dev/snd/pcmC#D#p\x00', 0x6a, 0x80001) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00005ac000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000880000-0x4)=0x0) [ 86.803969] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 13:34:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000143000)="", 0x0, 0x0, &(0x7f0000fd6000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000c58000-0x39)={0xffff, 0x3, 0x4, 0x1, "1017fee1786aa2ef8fbebb8d5f0b82498d5c61c03f60458e71b2930b2eec4cd11326548f7b91abbdd37240c2", 0x7}) 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x101000, 0x0) r1 = socket(0xf, 0x3, 0x10001) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000df5000)=0xfffffffffffffc01, 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1, [0x6, 0x5, 0x0, 0x7b9, 0x5, 0xe7c, 0x71eb, 0xa]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffffb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000adb000-0x4)=0x3) poll(&(0x7f0000bfe000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r6) sendfile(r3, r5, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039e000)='/dev/rfkill\x00', 0x40080, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c70000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/dsp\x00', 0x400, 0x0) poll(&(0x7f000069b000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000563000)='\x00') sendmsg$alg(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) personality(0xf) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mremap(&(0x7f000000d000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 86.821833] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f000078c000)=[], 0x61, &(0x7f000078c000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00003c2000-0x38)={0x3, 0x2, [{0x6, 0x0, 0x2}, {0x1, 0x0, 0x2}, {0x200, 0x0, 0x4a9}]}) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d0f000-0x50)={0x20, @time={0x77359400, 0x0}, 0xe0b9, {0xf19d, 0xa40}, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b08000300ffff0000f701000000161701", 0x24) fcntl$setlease(r1, 0x400, 0x3) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) getrandom(&(0x7f0000da3000-0x8d)=""/141, 0x8d, 0x3) 2018/01/13 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) connect$inet6(r0, &(0x7f000073e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/13 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000fc8000-0xcb)=""/203) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000fc7000)="", &(0x7f0000000000)=""/55}, 0x18) 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x2, 0x2, 0x1, "ce84ed37f7a7", "352bac8c2b535cac4fddc28a0896b35a"}) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0x27)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000164000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) splice(r0, &(0x7f0000b78000-0x8)=0xb, r0, &(0x7f00000bc000-0x8)=0x0, 0x3c76, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r6) sendfile(r3, r5, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000698000-0x4)=r6) sendfile(r3, r5, &(0x7f0000ccb000)=0x0, 0xfd) [ 87.007730] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.021238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000172000-0xb)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000071e000)={0x0, 0x0, &(0x7f0000d33000)=[]}, &(0x7f0000e7c000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f20000-0x1008)={r2, 0x1000, "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"}, &(0x7f000051c000-0x4)=0x1008) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007ef000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000aa6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) 2018/01/13 13:34:33 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e41000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ab000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f64000)={0x4}, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1ea, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005e9000-0x4)=0x1ff, 0x4) [ 87.068940] audit: type=1326 audit(1515850473.863:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13552 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f00009ef000)=0x10001, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) accept$packet(r3, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x14) 2018/01/13 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/13 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$getown(r4, 0x9) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r3, r5, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000984000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffbfffffd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000929000)={0x40002010, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) close(r0) 2018/01/13 13:34:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x400000000001, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000003000)=[{{0x77359400, 0x0}, 0x7, 0x3881eaa6, 0x5402}, {{0x77359400, 0x0}, 0x1, 0x95, 0xffff}], 0x30) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004ae000-0x26)="260000002200470100000000000000020000000000000000c0e9ff094a51f10101c7033500b0", 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = semget(0x1, 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000c8000)=[0x1f, 0x65, 0x8, 0x9, 0x3, 0x1, 0x1]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/kvm\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xf) 2018/01/13 13:34:34 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003a2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a0f000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000048d000)={@common='tunl0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x2, 0x10000000010, 0x0, 0xfffffffffffffffc, 0x0}, 0x14) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e6000-0x20)={r1, 0x0, 0x1, 0x0, &(0x7f000074e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) lseek(r1, 0x57, 0x2) 2018/01/13 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a52000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/13 13:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1ffe}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) prctl$void(0x3f) 2018/01/13 13:34:34 executing program 0 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/13 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000398000)='/dev/ppp\x00', 0x40c00, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r1) [ 87.191966] device syz3 entered promiscuous mode [ 87.231857] audit: type=1326 audit(1515850473.890:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13552 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=90 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00005db000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getrusage(0x1, &(0x7f0000c9e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb4000)='\x00', 0x1, r0) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r2 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r1, r2}, &(0x7f00002b5000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 87.300101] FAULT_INJECTION: forcing a failure. [ 87.300101] name failslab, interval 1, probability 0, space 0, times 0 [ 87.300112] CPU: 1 PID: 13611 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180112+ #96 [ 87.300118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.300121] Call Trace: [ 87.300137] dump_stack+0x194/0x257 [ 87.300154] ? arch_local_irq_restore+0x53/0x53 [ 87.300188] should_fail+0x8c0/0xa40 [ 87.300207] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.300222] ? __local_bh_enable_ip+0x121/0x230 [ 87.300237] ? _raw_spin_unlock_bh+0x30/0x40 [ 87.300250] ? release_sock+0x1d4/0x2a0 [ 87.300260] ? refcount_add+0x60/0x60 [ 87.300271] ? __release_sock+0x360/0x360 [ 87.300290] ? find_held_lock+0x35/0x1d0 [ 87.300346] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 87.300363] ? rcu_note_context_switch+0x710/0x710 [ 87.300396] should_failslab+0xec/0x120 [ 87.300410] kmem_cache_alloc_node+0x56/0x760 [ 87.300431] ? netlink_insert+0x500/0x500 [ 87.300451] __alloc_skb+0xf1/0x780 [ 87.300471] ? skb_copy_and_csum_dev+0x370/0x370 [ 87.300483] ? kasan_check_write+0x14/0x20 [ 87.300493] ? _copy_from_user+0x99/0x110 [ 87.300514] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 87.300526] ? selinux_inet_conn_established+0xf0/0xf0 [ 87.300545] ? sock_has_perm+0x2a4/0x420 [ 87.300569] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 87.300588] netlink_sendmsg+0xa86/0xe60 [ 87.300614] ? netlink_unicast+0x6b0/0x6b0 [ 87.300633] ? security_socket_sendmsg+0x89/0xb0 [ 87.300643] ? netlink_unicast+0x6b0/0x6b0 [ 87.300657] sock_sendmsg+0xca/0x110 [ 87.300672] ___sys_sendmsg+0x767/0x8b0 [ 87.300692] ? copy_msghdr_from_user+0x590/0x590 [ 87.300718] ? __f_unlock_pos+0x19/0x20 [ 87.300731] ? lock_downgrade+0x980/0x980 [ 87.300742] ? get_pid_task+0xbc/0x140 [ 87.300758] ? __fget_light+0x297/0x380 [ 87.300772] ? fget_raw+0x20/0x20 [ 87.300791] ? find_held_lock+0x35/0x1d0 [ 87.300810] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.300822] ? vfs_write+0x374/0x510 2018/01/13 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000b1d000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff37) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) recvmmsg(r2, &(0x7f0000872000)=[{{&(0x7f00005ee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005fc000)=[], 0x0, &(0x7f000063e000)=""/40, 0x28, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/13 13:34:34 executing program 0 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/13 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000d92000)=""/0, &(0x7f0000d43000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ed7000)={0x0, 0x1000, "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"}, &(0x7f000030c000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f0b000)={r2, 0x9}, 0x6) pause() 2018/01/13 13:34:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000849000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ea7000-0x8)={0x7, 0x5}, 0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r2, &(0x7f000068a000-0xc)={0x10, 0x0, 0x1, 0x201840}, 0xc) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00002bd000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/13 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a52000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/13 13:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cdb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012c000-0xa)='net/route\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000092e000-0x8)=0xf000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000773000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x2800) pwrite64(r0, &(0x7f0000b32000)="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", 0x1000, 0x0) 2018/01/13 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00007af000)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$audion(&(0x7f0000dda000-0xc)='/dev/audio#\x00', 0x0, 0x40400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x3, 0x9, 0x8000, 0x4, 0x80000001}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) [ 87.300838] ? wait_for_completion+0x770/0x770 [ 87.300860] ? __fdget+0x18/0x20 [ 87.300881] __sys_sendmsg+0xe5/0x210 [ 87.300891] ? __sys_sendmsg+0xe5/0x210 [ 87.300907] ? SyS_shutdown+0x290/0x290 [ 87.300930] ? __sb_end_write+0xa0/0xd0 [ 87.300971] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.300993] SyS_sendmsg+0x2d/0x50 [ 87.301011] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 87.301019] RIP: 0033:0x452cf9 [ 87.301025] RSP: 002b:00007f139761cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 87.301035] RAX: ffffffffffffffda RBX: 00007f139761caa0 RCX: 0000000000452cf9 2018/01/13 13:34:34 executing program 0 (fault-call:5 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/13 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/13 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r3+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pread64(r0, &(0x7f0000148000)=""/255, 0xff, 0xfffffffffffffffd) [ 87.301040] RDX: 0000000000000000 RSI: 000000002038bfc8 RDI: 0000000000000013 2018/01/13 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r3, 0xffffffffffffffff, &(0x7f0000ccb000)=0x0, 0xfd) [ 87.301045] RBP: 00007f139761ca90 R08: 0000000000000000 R09: 0000000000000000 2018/01/13 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = memfd_create(&(0x7f00005cf000)='nodev\x00', 0x2) sendmsg$nl_netfilter(r1, &(0x7f000064d000)={&(0x7f0000c65000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00007e6000-0x10)={&(0x7f0000218000-0x19c)={0x19c, 0x10, 0x2, 0x0, 0x4, 0x3, {0x1, 0x0, 0x6}, [@generic="387ad19e9fd325ada8c8d453af5f0d52422f245c71f611240ef1f5c87ee7d5bc32359a57b67bbb411737e15a8feaf0a35e65c57a4519996fd48619", @generic="2998214b94731cb746eafacf0964cc32ce5f892e1b913ac4b4d8d7e71c15d1f3bd1569937024f30f5c62ce24d406011fdb96ed8a7623b51f9d397dff1177e4bb42bed947a52b3a69e962d24816c7a86c20b9ab53214a7f683ce6f445abe7b53404ada452c0e78977a1b8a3b998266b8b879a19d015648e010fe55d708850fbc3fa7381086ce2ad4557ac6d57d046c7490e686c7b249f4b3adf0e6d868786c2fecf14f8a42619ec5c7243493c6f5bbe64eeab59da0d7120d933eb70a52cb6da5d76cdb5b57cb3a971018f8685c6732b2346f0a23db5736144d07afbacc12a22c9e3eed2fe10599e880459d5499c", @generic="002be54300f6eeadf7f07328784affb8fa1e0247e5e1cf7bfde29f6bab6e414f097dc08ff2637eb4cbaf1e7c4a66781f112ebd7aba76d89f399d3c685d88b80fe29c46dad652f378fd945976d417b5374b872219ded3cf04fd5fc48595"]}, 0x19c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000281000-0x70)={[{0xc2, 0x100000001, 0x8, 0x8, 0x40, 0x3, 0x0, 0x4, 0x8, 0x7, 0x4, 0x25, 0x0}, {0x2, 0x20, 0x3, 0x6, 0x8, 0x7, 0x8, 0x7, 0x8000, 0x5, 0x81, 0x100000001, 0x1}, {0x4, 0x401, 0x7fff, 0x8, 0x5, 0x1000, 0x0, 0xfffffffffffffc00, 0x8, 0x100000001, 0xdef4, 0x3, 0x4}], 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) pipe2(&(0x7f00000a6000)={0x0, 0x0}, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) r4 = request_key(&(0x7f0000d7f000-0xb)='cifs.idmap\x00', &(0x7f00004b3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000024a000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) r5 = add_key$user(&(0x7f00006a7000)='user\x00', &(0x7f0000d93000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000de5000-0xdb)="78a329ed8bbc1f10890b919fc3c93919dd56e10c9ebf8001efd1e91fb1cd6e4a91b687e28b57bb9d197343079d02abbf4c77b218396d4ee7c88bad13b3f191c3d7b87e0e0fdc1d4c423bd89a0e192621c15643a0e155f0bc755d8fad9d4e2f568626272076a116f5ac49109e8fe6482452994f97ae9c30d4fd1dba7479aa646fef3bb17ccc8a0bae826182bcf6399236db8e940fd07070d43df7f4b108ed06b2c25068a6c030888b42f8912e9136a4617478f3d0f9c68571535ee1d72b6de9c4488f3230dc708ecb14d1e0328dcdafb914cc3ad16402a6dbaaede7", 0xfffffffffffffd41, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0xb) r6 = add_key$keyring(&(0x7f00006b8000-0x8)='keyring\x00', &(0x7f0000430000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00009de000-0x8)={0x2, 0x3ff}) keyctl$instantiate_iov(0x14, r5, &(0x7f00002c9000)=[{&(0x7f0000dc8000-0x88)="f67561694e5966424212a99dfe2d7eda8807dd57f292fc4946d065a412c6e9956d0dc1765f27ef89a99d7730efab98b5fd1482b555e3677396dd6858f15a02712e3777155a1bb6d01cd9cc4f8bf77874486c958d87063f92b4922399cd6e71fc8b1a4c949d2b924a679150a47a9b63b86612513d2910280b7e31de939ca550633d7dc9725be2a6dc", 0x88}, {&(0x7f0000a86000-0xbf)="af7e61286dafe9c9c55691d821d559ac6c45cca243d460d51ca8b92caa0c3b3079b6085d6ff4dcd06d7da680ba4ae92ee73d8af373a75a79ef96384816dcd1e376792d80ad0490d6071e5d203a1ef3c2aa7444526e3a76b3724299912bd0b03970b9b058d2d6213bc59f2d3c4585d01cfcc4ddf1d2c9629eeb4b123d914c3a4abc79488567c4e802251661bf5c10151e3fad9803c1542f92cb9986ae2eed5d21a885db48e41369d72483e320718fe626f71fd717f2568559e0c6371c732d2a", 0xbf}, {&(0x7f000068b000)="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0x1000}, 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{&(0x7f0000d7f000)="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0x1000}], 0x6, r6) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x8) [ 87.301050] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 87.301055] R13: 00007f139761cbc8 R14: 00000000004b798c R15: 0000000000000000 [ 87.603255] FAULT_INJECTION: forcing a failure. [ 87.603255] name failslab, interval 1, probability 0, space 0, times 0 [ 87.603265] CPU: 1 PID: 13628 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180112+ #96 [ 87.603270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.603273] Call Trace: [ 87.603288] dump_stack+0x194/0x257 [ 87.603302] ? arch_local_irq_restore+0x53/0x53 [ 87.603313] ? kernel_text_address+0x102/0x140 [ 87.603337] should_fail+0x8c0/0xa40 [ 87.603353] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.603377] ? save_stack+0xa3/0xd0 [ 87.603388] ? save_stack+0x43/0xd0 [ 87.603397] ? kasan_kmalloc+0xad/0xe0 [ 87.603406] ? kasan_slab_alloc+0x12/0x20 [ 87.603426] ? find_held_lock+0x35/0x1d0 [ 87.603474] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 87.603490] ? rcu_note_context_switch+0x710/0x710 [ 87.603514] should_failslab+0xec/0x120 [ 87.603527] kmem_cache_alloc_node_trace+0x5a/0x750 [ 87.603559] __kmalloc_node_track_caller+0x33/0x70 [ 87.603574] __kmalloc_reserve.isra.39+0x41/0xd0 [ 87.603591] __alloc_skb+0x13b/0x780 [ 87.603607] ? skb_copy_and_csum_dev+0x370/0x370 [ 87.603616] ? kasan_check_write+0x14/0x20 [ 87.603625] ? _copy_from_user+0x99/0x110 [ 87.603644] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 87.603655] ? selinux_inet_conn_established+0xf0/0xf0 [ 87.603672] ? sock_has_perm+0x2a4/0x420 2018/01/13 13:34:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1) pwrite64(r0, &(0x7f00001fa000)='y', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/13 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000a1a000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f0000f67000-0x2)='..', 0x0) 2018/01/13 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000000010, 0x0, 0x0, 0x0}, 0x14) r1 = syz_open_dev$midi(&(0x7f000098a000-0xb)='/dev/midi#\x00', 0x7, 0x40002) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000e30000)={0x0, 0x8, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 13:34:34 executing program 0 (fault-call:5 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003", 0x21) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/13 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100000200) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsetxattr(r0, &(0x7f0000ec3000)=@known='security.ima\x00', &(0x7f00002c1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r3, 0xffffffffffffffff, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/13 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/13 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000137000-0xd)='/dev/usbmon#\x00', 0x917, 0x402300) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00001af000-0xa)=""/10) connect$inet6(r0, &(0x7f0000de1000-0x1c)={0xa, 0x2, 0x804, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioprio_get$uid(0x3, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00001b4000-0x33)=""/51) 2018/01/13 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = request_key(&(0x7f0000d67000)='keyring\x00', &(0x7f00009dd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e0a000)='&&\x00', 0xfffffffffffffffc) r2 = geteuid() lstat(&(0x7f00007bb000-0x8)='./file0\x00', &(0x7f0000649000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) get_mempolicy(&(0x7f000050a000)=0x0, &(0x7f000004d000)=0x0, 0x101, &(0x7f00004d9000/0x3000)=nil, 0x4) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000003e000)={0x0, 0x0}) [ 87.603693] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 87.603711] netlink_sendmsg+0xa86/0xe60 [ 87.603734] ? netlink_unicast+0x6b0/0x6b0 [ 87.603751] ? security_socket_sendmsg+0x89/0xb0 [ 87.603761] ? netlink_unicast+0x6b0/0x6b0 [ 87.603774] sock_sendmsg+0xca/0x110 [ 87.603789] ___sys_sendmsg+0x767/0x8b0 [ 87.603812] ? copy_msghdr_from_user+0x590/0x590 [ 87.603839] ? __f_unlock_pos+0x19/0x20 [ 87.603852] ? lock_downgrade+0x980/0x980 [ 87.603865] ? get_pid_task+0xbc/0x140 [ 87.603883] ? __fget_light+0x297/0x380 [ 87.603897] ? fget_raw+0x20/0x20 [ 87.603917] ? find_held_lock+0x35/0x1d0 [ 87.603936] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.603947] ? vfs_write+0x374/0x510 [ 87.603958] ? wait_for_completion+0x770/0x770 [ 87.603975] ? __fdget+0x18/0x20 [ 87.603994] __sys_sendmsg+0xe5/0x210 [ 87.604001] ? __sys_sendmsg+0xe5/0x210 [ 87.604013] ? SyS_shutdown+0x290/0x290 [ 87.604031] ? __sb_end_write+0xa0/0xd0 [ 87.604066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.604085] SyS_sendmsg+0x2d/0x50 [ 87.604097] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 87.604103] RIP: 0033:0x452cf9 [ 87.604108] RSP: 002b:00007f139761cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 87.604116] RAX: ffffffffffffffda RBX: 00007f139761caa0 RCX: 0000000000452cf9 [ 87.604121] RDX: 0000000000000000 RSI: 000000002038bfc8 RDI: 0000000000000013 [ 87.604125] RBP: 00007f139761ca90 R08: 0000000000000000 R09: 0000000000000000 [ 87.604129] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 87.604134] R13: 00007f139761cbc8 R14: 00000000004b798c R15: 0000000000000000 [ 87.689658] FAULT_INJECTION: forcing a failure. [ 87.689658] name failslab, interval 1, probability 0, space 0, times 0 [ 87.689684] CPU: 1 PID: 13642 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180112+ #96 [ 87.689690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.689694] Call Trace: [ 87.689711] dump_stack+0x194/0x257 [ 87.689731] ? arch_local_irq_restore+0x53/0x53 [ 87.689773] should_fail+0x8c0/0xa40 [ 87.689795] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.689816] ? print_irqtrace_events+0x270/0x270 [ 87.689831] ? __lock_acquire+0x664/0x3e00 [ 87.689846] ? print_irqtrace_events+0x270/0x270 [ 87.689883] ? find_held_lock+0x35/0x1d0 [ 87.689910] ? __lock_is_held+0xb6/0x140 [ 87.689957] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 87.689977] ? rcu_note_context_switch+0x710/0x710 [ 87.689987] ? print_irqtrace_events+0x270/0x270 [ 87.690015] should_failslab+0xec/0x120 [ 87.690029] __kmalloc+0x63/0x760 [ 87.690040] ? perf_trace_lock+0x900/0x900 [ 87.690054] ? check_noncircular+0x20/0x20 [ 87.690065] ? wiphy_new_nm+0x819/0x21d0 [ 87.690088] wiphy_new_nm+0x819/0x21d0 [ 87.690106] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 87.690113] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.690124] ? trace_event_raw_event_lock+0x340/0x340 [ 87.690162] ? __lock_acquire+0x664/0x3e00 [ 87.690171] ? __lock_acquire+0x664/0x3e00 [ 87.690180] ? lock_pin_lock+0x360/0x360 [ 87.690198] ? print_irqtrace_events+0x270/0x270 [ 87.690210] ? lock_downgrade+0x980/0x980 [ 87.690237] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.690249] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.690265] ? perf_trace_lock+0xd6/0x900 [ 87.690276] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.690292] ? print_irqtrace_events+0x270/0x270 [ 87.690304] ? print_irqtrace_events+0x270/0x270 [ 87.690314] ? trace_event_raw_event_lock+0x340/0x340 [ 87.690337] ? print_irqtrace_events+0x270/0x270 [ 87.690359] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.690390] ? __lock_acquire+0x664/0x3e00 [ 87.690402] ? print_irqtrace_events+0x270/0x270 [ 87.690417] ? print_irqtrace_events+0x270/0x270 [ 87.690454] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.690464] ? print_irqtrace_events+0x270/0x270 [ 87.690489] ? __lock_acquire+0x664/0x3e00 [ 87.690504] ? __lock_acquire+0x664/0x3e00 [ 87.690525] ieee80211_alloc_hw_nm+0x4b4/0x2140 [ 87.690550] ? ieee80211_restart_hw+0x470/0x470 [ 87.690559] ? perf_trace_lock+0xd6/0x900 [ 87.690569] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.690590] ? trace_event_raw_event_lock+0x340/0x340 [ 87.690603] ? perf_trace_lock+0x900/0x900 [ 87.690612] ? check_noncircular+0x20/0x20 [ 87.690623] ? check_noncircular+0x20/0x20 [ 87.690637] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.690652] ? perf_trace_lock+0xd6/0x900 [ 87.690662] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.690686] ? trace_event_raw_event_lock+0x340/0x340 [ 87.690707] ? print_irqtrace_events+0x270/0x270 [ 87.690721] ? find_held_lock+0x35/0x1d0 [ 87.690752] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 87.690766] ? lock_downgrade+0x980/0x980 [ 87.690796] ? mark_held_locks+0xaf/0x100 [ 87.690818] ? __local_bh_enable_ip+0x121/0x230 [ 87.690835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.690845] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 87.690853] ? trace_hardirqs_on+0xd/0x10 [ 87.690864] ? __local_bh_enable_ip+0x121/0x230 [ 87.690886] mac80211_hwsim_new_radio+0x220/0x2b90 [ 87.690900] ? avc_has_extended_perms+0x12c0/0x12c0 [ 87.690913] ? lock_release+0xa40/0xa40 [ 87.690937] ? rcu_note_context_switch+0x710/0x710 [ 87.690951] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 87.690965] ? __might_sleep+0x95/0x190 [ 87.690980] ? genl_rcv_msg+0x115/0x140 [ 87.690993] ? __mutex_lock+0x16f/0x1a80 [ 87.691000] ? genl_rcv_msg+0x115/0x140 [ 87.691019] ? cred_has_capability+0x1a0/0x3d0 [ 87.691036] ? selinux_ipv4_output+0x40/0x40 [ 87.691052] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.691063] ? check_noncircular+0x20/0x20 [ 87.691082] ? trace_event_raw_event_lock+0x340/0x340 [ 87.691109] ? validate_nla+0x209/0x6e0 [ 87.691128] hwsim_new_radio_nl+0x5b7/0x7c0 [ 87.691145] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 87.691170] ? __netlink_ns_capable+0xe1/0x120 [ 87.691195] genl_family_rcv_msg+0x7b7/0xfb0 [ 87.691224] ? genl_rcv+0x40/0x40 [ 87.691232] ? lock_downgrade+0x980/0x980 [ 87.691252] ? lock_release+0xa40/0xa40 [ 87.691271] ? __lock_is_held+0xb6/0x140 [ 87.691291] ? lock_acquire+0x1d5/0x580 [ 87.691344] genl_rcv_msg+0xb2/0x140 [ 87.691364] netlink_rcv_skb+0x224/0x470 [ 87.691376] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 87.691392] ? netlink_ack+0xa10/0xa10 [ 87.691399] ? genl_rcv+0x19/0x40 [ 87.691417] ? netlink_skb_destructor+0x1d0/0x1d0 [ 87.691435] ? selinux_nlmsg_lookup+0x32b/0x430 [ 87.691457] genl_rcv+0x28/0x40 [ 87.691469] netlink_unicast+0x4c4/0x6b0 [ 87.691495] ? netlink_attachskb+0x8a0/0x8a0 [ 87.691520] ? security_netlink_send+0x81/0xb0 [ 87.691541] netlink_sendmsg+0xa4a/0xe60 [ 87.691570] ? netlink_unicast+0x6b0/0x6b0 [ 87.691594] ? security_socket_sendmsg+0x89/0xb0 [ 87.691605] ? netlink_unicast+0x6b0/0x6b0 [ 87.691623] sock_sendmsg+0xca/0x110 [ 87.691641] ___sys_sendmsg+0x767/0x8b0 [ 87.691666] ? copy_msghdr_from_user+0x590/0x590 [ 87.691699] ? __f_unlock_pos+0x19/0x20 [ 87.691713] ? lock_downgrade+0x980/0x980 [ 87.691727] ? get_pid_task+0xbc/0x140 [ 87.691748] ? __fget_light+0x297/0x380 [ 87.691764] ? fget_raw+0x20/0x20 [ 87.691786] ? find_held_lock+0x35/0x1d0 [ 87.691814] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.691828] ? vfs_write+0x374/0x510 [ 87.691842] ? wait_for_completion+0x770/0x770 [ 87.691864] ? __fdget+0x18/0x20 [ 87.691889] __sys_sendmsg+0xe5/0x210 [ 87.691897] ? __sys_sendmsg+0xe5/0x210 [ 87.691913] ? SyS_shutdown+0x290/0x290 [ 87.691938] ? __sb_end_write+0xa0/0xd0 [ 87.691990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.692016] SyS_sendmsg+0x2d/0x50 [ 87.692033] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 87.692041] RIP: 0033:0x452cf9 [ 87.692046] RSP: 002b:00007f139761cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 87.692056] RAX: ffffffffffffffda RBX: 00007f139761caa0 RCX: 0000000000452cf9 [ 87.692062] RDX: 0000000000000000 RSI: 000000002038bfc8 RDI: 0000000000000013 [ 87.692067] RBP: 00007f139761ca90 R08: 0000000000000000 R09: 0000000000000000 [ 87.692072] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 87.692078] R13: 00007f139761cbc8 R14: 00000000004b798c R15: 0000000000000000 [ 87.969004] FAULT_INJECTION: forcing a failure. [ 87.969004] name failslab, interval 1, probability 0, space 0, times 0 [ 87.969065] CPU: 0 PID: 13670 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180112+ #96 [ 87.969071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.969075] Call Trace: [ 87.969092] dump_stack+0x194/0x257 [ 87.969112] ? arch_local_irq_restore+0x53/0x53 [ 87.969145] should_fail+0x8c0/0xa40 [ 87.969164] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.969193] ? rcutorture_record_progress+0x10/0x10 [ 87.969220] ? find_held_lock+0x35/0x1d0 [ 87.969241] ? __lock_is_held+0xb6/0x140 [ 87.969285] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 87.969298] ? format_decode+0x10a/0x830 [ 87.969312] ? rcu_note_context_switch+0x710/0x710 [ 87.969343] should_failslab+0xec/0x120 [ 87.969357] __kmalloc_track_caller+0x5f/0x760 [ 87.969365] ? pointer+0x9e0/0x9e0 [ 87.969380] ? check_noncircular+0x20/0x20 [ 87.969389] ? kvasprintf_const+0x56/0x160 [ 87.969398] ? print_irqtrace_events+0x270/0x270 [ 87.969414] kvasprintf+0xa9/0x130 [ 87.969427] ? bust_spinlocks+0xc0/0xc0 [ 87.969460] kvasprintf_const+0x56/0x160 [ 87.969477] kobject_set_name_vargs+0x5b/0x140 [ 87.969493] dev_set_name+0xb4/0xf0 [ 87.969503] ? device_initialize+0x5b0/0x5b0 [ 87.969518] ? __kmalloc+0x46e/0x760 [ 87.969529] ? perf_trace_lock+0x900/0x900 [ 87.969545] ? wiphy_new_nm+0x8fb/0x21d0 [ 87.969569] wiphy_new_nm+0x910/0x21d0 [ 87.969587] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 87.969595] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.969629] ? __lock_acquire+0x664/0x3e00 [ 87.969639] ? __lock_acquire+0x664/0x3e00 [ 87.969650] ? lock_pin_lock+0x360/0x360 [ 87.969668] ? print_irqtrace_events+0x270/0x270 [ 87.969681] ? lock_downgrade+0x980/0x980 [ 87.969707] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.969721] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.969733] ? check_noncircular+0x20/0x20 [ 87.969751] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.969767] ? print_irqtrace_events+0x270/0x270 [ 87.969779] ? print_irqtrace_events+0x270/0x270 [ 87.969805] ? print_irqtrace_events+0x270/0x270 [ 87.969823] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.969858] ? __lock_acquire+0x664/0x3e00 [ 87.969872] ? print_irqtrace_events+0x270/0x270 [ 87.969890] ? print_irqtrace_events+0x270/0x270 [ 87.969927] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.969939] ? print_irqtrace_events+0x270/0x270 [ 87.969965] ? __lock_acquire+0x664/0x3e00 [ 87.969982] ? __lock_acquire+0x664/0x3e00 [ 87.970006] ieee80211_alloc_hw_nm+0x4b4/0x2140 [ 87.970029] ? ieee80211_restart_hw+0x470/0x470 [ 87.970044] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.970059] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.970082] ? perf_trace_lock+0x900/0x900 [ 87.970093] ? check_noncircular+0x20/0x20 [ 87.970108] ? check_noncircular+0x20/0x20 [ 87.970124] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.970136] ? perf_trace_lock+0x900/0x900 [ 87.970152] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.970171] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.970194] ? print_irqtrace_events+0x270/0x270 [ 87.970207] ? find_held_lock+0x35/0x1d0 [ 87.970231] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 87.970244] ? lock_downgrade+0x980/0x980 [ 87.970268] ? mark_held_locks+0xaf/0x100 [ 87.970297] ? __local_bh_enable_ip+0x121/0x230 [ 87.970311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.970321] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 87.970332] ? trace_hardirqs_on+0xd/0x10 [ 87.970343] ? __local_bh_enable_ip+0x121/0x230 [ 87.970361] mac80211_hwsim_new_radio+0x220/0x2b90 [ 87.970378] ? avc_has_extended_perms+0x12c0/0x12c0 [ 87.970391] ? lock_release+0xa40/0xa40 [ 87.970411] ? rcu_note_context_switch+0x710/0x710 [ 87.970423] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 87.970436] ? __might_sleep+0x95/0x190 [ 87.970448] ? genl_rcv_msg+0x115/0x140 [ 87.970459] ? __mutex_lock+0x16f/0x1a80 [ 87.970465] ? genl_rcv_msg+0x115/0x140 [ 87.970482] ? cred_has_capability+0x1a0/0x3d0 [ 87.970498] ? selinux_ipv4_output+0x40/0x40 [ 87.970511] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.970521] ? check_noncircular+0x20/0x20 [ 87.970554] ? validate_nla+0x209/0x6e0 [ 87.970571] hwsim_new_radio_nl+0x5b7/0x7c0 [ 87.970587] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 87.970609] ? __netlink_ns_capable+0xe1/0x120 [ 87.970629] genl_family_rcv_msg+0x7b7/0xfb0 [ 87.970655] ? genl_rcv+0x40/0x40 [ 87.970662] ? lock_downgrade+0x980/0x980 [ 87.970679] ? lock_release+0xa40/0xa40 [ 87.970696] ? __lock_is_held+0xb6/0x140 [ 87.970716] ? lock_acquire+0x1d5/0x580 [ 87.970761] genl_rcv_msg+0xb2/0x140 [ 87.970777] netlink_rcv_skb+0x224/0x470 [ 87.970788] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 87.970801] ? netlink_ack+0xa10/0xa10 [ 87.970808] ? genl_rcv+0x19/0x40 [ 87.970823] ? netlink_skb_destructor+0x1d0/0x1d0 [ 87.970838] ? selinux_nlmsg_lookup+0x32b/0x430 [ 87.970856] genl_rcv+0x28/0x40 [ 87.970866] netlink_unicast+0x4c4/0x6b0 [ 87.970888] ? netlink_attachskb+0x8a0/0x8a0 [ 87.970908] ? security_netlink_send+0x81/0xb0 [ 87.970924] netlink_sendmsg+0xa4a/0xe60 [ 87.970949] ? netlink_unicast+0x6b0/0x6b0 [ 87.970968] ? security_socket_sendmsg+0x89/0xb0 [ 87.970978] ? netlink_unicast+0x6b0/0x6b0 [ 87.970993] sock_sendmsg+0xca/0x110 [ 87.971009] ___sys_sendmsg+0x767/0x8b0 [ 87.971029] ? copy_msghdr_from_user+0x590/0x590 [ 87.971058] ? __f_unlock_pos+0x19/0x20 [ 87.971070] ? lock_downgrade+0x980/0x980 [ 87.971082] ? get_pid_task+0xbc/0x140 [ 87.971099] ? __fget_light+0x297/0x380 [ 87.971112] ? fget_raw+0x20/0x20 [ 87.971130] ? find_held_lock+0x35/0x1d0 [ 87.971149] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.971161] ? vfs_write+0x374/0x510 [ 87.971173] ? wait_for_completion+0x770/0x770 [ 87.971191] ? __fdget+0x18/0x20 [ 87.971211] __sys_sendmsg+0xe5/0x210 [ 87.971218] ? __sys_sendmsg+0xe5/0x210 [ 87.971232] ? SyS_shutdown+0x290/0x290 [ 87.971252] ? __sb_end_write+0xa0/0xd0 [ 87.971298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.971320] SyS_sendmsg+0x2d/0x50 [ 87.971334] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 87.971341] RIP: 0033:0x452cf9 [ 87.971345] RSP: 002b:00007f139761cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 87.971354] RAX: ffffffffffffffda RBX: 00007f139761caa0 RCX: 0000000000452cf9 [ 87.971359] RDX: 0000000000000000 RSI: 000000002038bfc8 RDI: 0000000000000013 [ 87.971363] RBP: 00007f139761ca90 R08: 0000000000000000 R09: 0000000000000000 [ 87.971368] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 87.971373] R13: 00007f139761cbc8 R14: 00000000004b798c R15: 0000000000000000 [ 87.971698] WARNING: CPU: 0 PID: 13670 at net/rfkill/core.c:930 rfkill_alloc+0x2c0/0x380 [ 87.971704] Kernel panic - not syncing: panic_on_warn set ... [ 87.971704] [ 87.971712] CPU: 0 PID: 13670 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180112+ #96 [ 87.971716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.971719] Call Trace: [ 87.971731] dump_stack+0x194/0x257 [ 87.971746] ? arch_local_irq_restore+0x53/0x53 [ 87.971763] ? vsnprintf+0x1ed/0x1900 [ 87.971779] panic+0x1e4/0x41c [ 87.971789] ? refcount_error_report+0x214/0x214 [ 87.971795] ? show_regs_print_info+0x18/0x18 [ 87.971816] ? __warn+0x1c1/0x200 [ 87.971830] ? rfkill_alloc+0x2c0/0x380 [ 87.971838] __warn+0x1dc/0x200 [ 87.971845] ? lock_downgrade+0x980/0x980 [ 87.971853] ? rfkill_alloc+0x2c0/0x380 [ 87.971867] report_bug+0x211/0x2d0 [ 87.971885] fixup_bug.part.11+0x37/0x80 [ 87.971895] do_error_trap+0x2d7/0x3e0 [ 87.971910] ? math_error+0x400/0x400 [ 87.971917] ? trace_hardirqs_on+0xd/0x10 [ 87.971933] ? __debug_object_init+0x235/0x1040 [ 87.971956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.971974] do_invalid_op+0x1b/0x20 [ 87.971985] invalid_op+0x22/0x40 [ 87.971992] RIP: 0010:rfkill_alloc+0x2c0/0x380 [ 87.971996] RSP: 0018:ffff8801c757ea60 EFLAGS: 00010246 [ 87.972007] RAX: 0000000000010000 RBX: 1ffff10038eafd50 RCX: ffffffff8560d080 [ 87.972012] RDX: 0000000000010000 RSI: ffffc90006a6d000 RDI: ffff8801d8c59e68 [ 87.972017] RBP: ffff8801c757eb08 R08: ffff8801d8c59e40 R09: 0000000000000000 [ 87.972022] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d8c59e58 [ 87.972027] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 87.972049] ? rfkill_alloc+0x2c0/0x380 [ 87.972074] ? rfkill_dev_uevent+0x170/0x170 [ 87.972089] ? __lockdep_init_map+0xe4/0x650 [ 87.972109] wiphy_new_nm+0x159c/0x21d0 [ 87.972124] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 87.972131] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972161] ? __lock_acquire+0x664/0x3e00 [ 87.972170] ? __lock_acquire+0x664/0x3e00 [ 87.972179] ? lock_pin_lock+0x360/0x360 [ 87.972193] ? print_irqtrace_events+0x270/0x270 [ 87.972202] ? lock_downgrade+0x980/0x980 [ 87.972226] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.972234] ? check_noncircular+0x20/0x20 [ 87.972247] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972258] ? print_irqtrace_events+0x270/0x270 [ 87.972270] ? print_irqtrace_events+0x270/0x270 [ 87.972298] ? print_irqtrace_events+0x270/0x270 [ 87.972316] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972341] ? __lock_acquire+0x664/0x3e00 [ 87.972352] ? print_irqtrace_events+0x270/0x270 [ 87.972363] ? print_irqtrace_events+0x270/0x270 [ 87.972395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.972402] ? print_irqtrace_events+0x270/0x270 [ 87.972421] ? __lock_acquire+0x664/0x3e00 [ 87.972432] ? __lock_acquire+0x664/0x3e00 [ 87.972450] ieee80211_alloc_hw_nm+0x4b4/0x2140 [ 87.972468] ? ieee80211_restart_hw+0x470/0x470 [ 87.972481] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972493] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.972515] ? perf_trace_lock+0x900/0x900 [ 87.972522] ? check_noncircular+0x20/0x20 [ 87.972534] ? check_noncircular+0x20/0x20 [ 87.972547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.972556] ? perf_trace_lock+0x900/0x900 [ 87.972570] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972586] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972605] ? print_irqtrace_events+0x270/0x270 [ 87.972616] ? find_held_lock+0x35/0x1d0 [ 87.972639] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 87.972651] ? lock_downgrade+0x980/0x980 [ 87.972673] ? mark_held_locks+0xaf/0x100 [ 87.972686] ? __local_bh_enable_ip+0x121/0x230 [ 87.972699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.972707] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 87.972716] ? trace_hardirqs_on+0xd/0x10 [ 87.972725] ? __local_bh_enable_ip+0x121/0x230 [ 87.972741] mac80211_hwsim_new_radio+0x220/0x2b90 [ 87.972755] ? avc_has_extended_perms+0x12c0/0x12c0 [ 87.972766] ? lock_release+0xa40/0xa40 [ 87.972784] ? rcu_note_context_switch+0x710/0x710 [ 87.972796] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 87.972809] ? __might_sleep+0x95/0x190 [ 87.972820] ? genl_rcv_msg+0x115/0x140 [ 87.972830] ? __mutex_lock+0x16f/0x1a80 [ 87.972836] ? genl_rcv_msg+0x115/0x140 [ 87.972851] ? cred_has_capability+0x1a0/0x3d0 [ 87.972865] ? selinux_ipv4_output+0x40/0x40 [ 87.972878] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.972888] ? check_noncircular+0x20/0x20 [ 87.972916] ? validate_nla+0x209/0x6e0 [ 87.972930] hwsim_new_radio_nl+0x5b7/0x7c0 [ 87.972944] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 87.972963] ? __netlink_ns_capable+0xe1/0x120 [ 87.972982] genl_family_rcv_msg+0x7b7/0xfb0 [ 87.973003] ? genl_rcv+0x40/0x40 [ 87.973010] ? lock_downgrade+0x980/0x980 [ 87.973028] ? lock_release+0xa40/0xa40 [ 87.973044] ? __lock_is_held+0xb6/0x140 [ 87.973063] ? lock_acquire+0x1d5/0x580 [ 87.973105] genl_rcv_msg+0xb2/0x140 [ 87.973122] netlink_rcv_skb+0x224/0x470 [ 87.973133] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 87.973145] ? netlink_ack+0xa10/0xa10 [ 87.973152] ? genl_rcv+0x19/0x40 [ 87.973166] ? netlink_skb_destructor+0x1d0/0x1d0 [ 87.973180] ? selinux_nlmsg_lookup+0x32b/0x430 [ 87.973197] genl_rcv+0x28/0x40 [ 87.973206] netlink_unicast+0x4c4/0x6b0 [ 87.973225] ? netlink_attachskb+0x8a0/0x8a0 [ 87.973246] ? security_netlink_send+0x81/0xb0 [ 87.973263] netlink_sendmsg+0xa4a/0xe60 [ 87.973292] ? netlink_unicast+0x6b0/0x6b0 [ 87.973311] ? security_socket_sendmsg+0x89/0xb0 [ 87.973320] ? netlink_unicast+0x6b0/0x6b0 [ 87.973332] sock_sendmsg+0xca/0x110 [ 87.973346] ___sys_sendmsg+0x767/0x8b0 [ 87.973365] ? copy_msghdr_from_user+0x590/0x590 [ 87.973390] ? __f_unlock_pos+0x19/0x20 [ 87.973402] ? lock_downgrade+0x980/0x980 [ 87.973413] ? get_pid_task+0xbc/0x140 [ 87.973430] ? __fget_light+0x297/0x380 [ 87.973443] ? fget_raw+0x20/0x20 [ 87.973461] ? find_held_lock+0x35/0x1d0 [ 87.973479] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.973490] ? vfs_write+0x374/0x510 [ 87.973502] ? wait_for_completion+0x770/0x770 [ 87.973519] ? __fdget+0x18/0x20 [ 87.973538] __sys_sendmsg+0xe5/0x210 [ 87.973545] ? __sys_sendmsg+0xe5/0x210 [ 87.973556] ? SyS_shutdown+0x290/0x290 [ 87.973576] ? __sb_end_write+0xa0/0xd0 [ 87.973619] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.973639] SyS_sendmsg+0x2d/0x50 [ 87.973652] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 87.973658] RIP: 0033:0x452cf9 [ 87.973662] RSP: 002b:00007f139761cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 87.973670] RAX: ffffffffffffffda RBX: 00007f139761caa0 RCX: 0000000000452cf9 [ 87.973675] RDX: 0000000000000000 RSI: 000000002038bfc8 RDI: 0000000000000013 [ 87.973680] RBP: 00007f139761ca90 R08: 0000000000000000 R09: 0000000000000000 [ 87.973684] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 87.973689] R13: 00007f139761cbc8 R14: 00000000004b798c R15: 0000000000000000 [ 87.974680] Dumping ftrace buffer: [ 87.974812] (ftrace buffer empty) [ 87.974815] Kernel Offset: disabled [ 90.003783] Rebooting in 86400 seconds..