0080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000180)="297d707070317bc200") get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/03/22 19:30:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) ftruncate(r1, 0x40001) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x65, &(0x7f0000000680)=""/108, 0x38d}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x7ffffffb, &(0x7f0000000140)=0x4) sendfile(r1, r1, &(0x7f0000000100), 0x8000) 2018/03/22 19:30:00 executing program 6: r0 = userfaultfd(0x80a0009) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00005e2000/0x4000)=nil, 0x4000}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8c, 0x80000000, 0x6, 0x7fff, 0x800}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/22 19:30:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') dup(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000164ff8), 0x800400000ff) 2018/03/22 19:30:00 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000180)="c4") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) 2018/03/22 19:30:00 executing program 3: r0 = socket$inet(0x2, 0x0, 0xffffffff) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f0000000000)=0x1a0) [ 46.553594] tmpfs: No value for mount option 'Ä' [ 46.562084] tmpfs: No value for mount option 'Ä' 2018/03/22 19:30:01 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/4096) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) 2018/03/22 19:30:01 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="6d9295b7b8aab21b1c72029af7a3153559d7d9d547f446d837573379e71f3544cff7a14497c92d0ebcd3765eee3c8bcac4a9a8dfad5d1945cd831fc21e456b50fd2557593fe0b349b7cb2483df778304a730d612c7ba4ad465a72f26fb9e0e584817cad4e04af53970a073ae7737a7159983d69ded1ce39f46e1c0a9979f46a10099b7a33c11146beca679c261b1f8143e72ee278880230d24bb5419406c4d5dd6c965fa83ae2818e03b59ccaf6adc11469e") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000018effc), 0x4) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) 2018/03/22 19:30:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/22 19:30:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101002, 0x0) r2 = accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='rose0\x00') munlockall() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/relabel\x00', 0x2, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000240), 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x375) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r4, 0xd3, "48b4175e2c1ce898f2a82c983f245c8723e27d489f95c331ba18552fe39bc2112f9089bd1e523f0591880d859166ee0f37570f40fe53f79192c8d8938eac4296810d64e97693d232e99cb1dcc63c4e5263f2523f5f2953eef33c1c53dc73654519a5916c4509b1014115cfdbb274c41a9370a3a14cf85fbf19954fb484177d983d600e22c5f8650ec68214bec0d9e72d85ee2f68810164d49c95b17c9f78d23ca27e1ae041064d6b355495ee20a54aae9e4bedde5b3cad0d4a67ef958b6e94320a16a3480efcbc5d8e180477fabe05f640de86"}, &(0x7f0000000400)=0xdb) 2018/03/22 19:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003faffa)=@hci, &(0x7f000074b000)=0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000085bffc), &(0x7f0000015000)=0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x2) 2018/03/22 19:30:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0x11, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x7e6a, 0xd0d, 0x0, 0x7fffffff, 0x0, 0x7, 0x7, 0x0, 0x5, 0xa72, 0x6, 0x4}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200)={0xffffffffffff0000, 0x4, 0x7f}, 0x6) 2018/03/22 19:30:01 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000248000)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/22 19:30:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/mcfilter\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x2, 0xb, 0x4, 0x0, 0x20000000000002bb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x0, 0x13, 0x5, 0x0, 0x0, 0x70bd28, 0x3504}, @sadb_lifetime={0x0, 0x4, 0x3, 0x4, 0x1, 0x6e3e33c4}]}, 0x77843829}, 0x1}, 0x8004) ioctl(r0, 0x7, &(0x7f0000000040)="19f1d79656c858f0218fddfd4ef288b495eb783a7f880832514c84b8f617366015866995a4caa5a7ff3f954db58a6af0d50618afabc40d5d9a6ffde4d2cf1f9ae1ece63d7a142126d69af6a7b4ba93f1e6c93c75815f3f598ed645d55dfcbf85ca37e42f13846a78e7648e64e4c80488e3187c4e165fe894417c058000b42e01a79c04f0e8c9051e0467502e252286a87d284c4b861dd2c5b61fd0ea04307f8082c540a0a3e9ff9d96758210544ac0") 2018/03/22 19:30:01 executing program 3: r0 = memfd_create(&(0x7f0000000240)='-ppp0#:)\x00', 0xfffffffffffffffe) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) recvfrom(r0, &(0x7f0000000140)=""/183, 0xb7, 0x2000, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) write$selinux_create(r0, &(0x7f0000000300)=@access={'system_u:object_r:random_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x36}, 0x46) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0xfffffffffffffc00}, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) 2018/03/22 19:30:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004bc0), 0x0, 0x0, &(0x7f0000004c40)) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), 0xa46b20e1e1121d37) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000040)={'ipddp0\x00', @ifru_flags=0x4000}) 2018/03/22 19:30:01 executing program 7: mq_open(&(0x7f0000000000)="2a4750ff0f00006e65743140766d6e6574317b2d766d6665744076626f786e6574302176626f786e6574312b4d00", 0x0, 0x82, &(0x7f0000000080)) mq_open(&(0x7f0000000100)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x41, 0x0, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x776f}) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xc78, 0x284000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0xea98}, 0x4) 2018/03/22 19:30:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/22 19:30:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f000014c000)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00'], 0xc}, 0x0) 2018/03/22 19:30:01 executing program 6: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfsd\x00', 0x6010, &(0x7f00000001c0)="f83b588142083fbcdf9f1e80623ab7498f72a96a22104fd2152dfe6640435eedeb1605e8fd44859f44a28adeaed00d1efdf69f16e973204ba5dfd3bfacfc63e3e73f415e8c87ada518acfaab8befe4438b89") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 2018/03/22 19:30:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000305000), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x800, 0x3d, 0x40, 0x490b}, 0x6) socket$inet6(0xa, 0x6, 0xcb9) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/22 19:30:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x78, 0x2, 0x3, 0xb, 0x92af, 0xfa, 0xe7f8}, &(0x7f0000000280)=0x20) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xfddd, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="6de65d1b02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e24ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028fb520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x1, 0x2, 0x1, 0xb1aa, 0xfff, 0x80}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/03/22 19:30:01 executing program 4: clock_gettime(0x1, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20680, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x1f, 0x7, 0x100, 0x483853d2, @time={r1, r2+10000000}, {0x9, 0x5}, {0x1000, 0x9}, @quote={{0x1ff, 0x3f}, 0x4, &(0x7f00000000c0)={0x8, 0x5d980000000, 0x0, 0xfffffffffffffff7, @tick=0xffffffff, {0x5fecc78f, 0x8}, {0x800, 0x1}, @connect={{0xdb1, 0x6}, {0xfffffffffffffff7, 0x80}}}}}, {0xc8e, 0x9, 0x2, 0x5, @tick, {0x10001, 0x9}, {0x8001, 0x7f}, @time=@time={0x77359400}}, {0xb5c, 0x5, 0x0, 0x9, @time={0x0, 0x1c9c380}, {0x0, 0x5}, {0x0, 0x20}, @ext={0x1b, &(0x7f0000000100)="00f47367a6772fc71bdc95b0791066dc11b9388409b8dd8a209b74"}}], 0x54) 2018/03/22 19:30:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2eff8)={0x0}) r1 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) pkey_free(r1) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae7ffc), &(0x7f00000dcffc)=0x4) 2018/03/22 19:30:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x1e, 0x4) umount2(&(0x7f0000038000)='./file0\x00', 0x4) chroot(&(0x7f0000000200)='./file0\x00') 2018/03/22 19:30:01 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0xfffffffffffffff7, 0x40) setns(r2, 0x4000000) r3 = gettid() rt_tgsigqueueinfo(r1, r3, 0x0, &(0x7f00007feff0)={0x0, 0x0, 0x80000001}) 2018/03/22 19:30:01 executing program 7: memfd_create(&(0x7f0000000140)='\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ptmx\x00', 0x0, 0x0) memfd_create(&(0x7f0000002580)='\'^cpuset\x00', 0x0) pipe2(&(0x7f00000025c0), 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002880)='/dev/ashmem\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/loop-control\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$mice(&(0x7f0000003300)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004180)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004200)='/selinux/enforce\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_create(0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005cc0)='/dev/hwrng\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005d00)='/selinux/access\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005e40)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007180)='/selinux/mls\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007340)='/dev/hwrng\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000007380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007900)='/selinux/create\x00', 0x2, 0x0) userfaultfd(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000079c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_create(0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007ac0)='/selinux/relabel\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x0) signalfd(0xffffffffffffffff, &(0x7f0000008240), 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000008740)='/dev/autofs\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008840)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_create(0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/03/22 19:30:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = dup2(r0, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @empty, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) fallocate(r1, 0x2, 0xff, 0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x9, 0x4) socket$inet(0x2, 0x6, 0x4) [ 46.718941] audit: type=1400 audit(1521747001.065:31): avc: denied { write } for pid=7424 comm="syz-executor2" name="fdinfo" dev="proc" ino=17818 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/22 19:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xffffffffffff0000, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) [ 46.745644] audit: type=1400 audit(1521747001.095:32): avc: denied { setattr } for pid=7424 comm="syz-executor2" name="fdinfo" dev="proc" ino=17818 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/22 19:30:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000180)=""/81, &(0x7f0000000200)=0x51) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x10, 0x443, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}, @typed={0x4, 0xc}]}, 0x24}, 0x1}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4a000, 0x0) poll(&(0x7f0000000240), 0x0, 0x3eda) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x7ff, &(0x7f00000000c0)=0x2) 2018/03/22 19:30:01 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x404, 0xffffffffffffffff) prctl$getreaper(0x2f, &(0x7f0000000040)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x40000000000005, 0x7fff}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/22 19:30:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/net/tun\x00'}, &(0x7f0000000000)='\':xmd5sum!\x00', 0xfffffffffffffdad, 0x1) 2018/03/22 19:30:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) ioctl$void(r0, 0x5450) 2018/03/22 19:30:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x80, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x1, 0xfffffffffffffffd, &(0x7f0000f40ff0)) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0xde00, 0x12e, 0x9, 0xe3}, 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)) 2018/03/22 19:30:01 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0xc0400, 0xffffffffffffffff) symlinkat(&(0x7f0000679ff8)='./file0\x00', r0, &(0x7f0000bc8ff8)='./file0\x00') 2018/03/22 19:30:01 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x2821, 0x3) mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x3ff) 2018/03/22 19:30:01 executing program 1: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) set_thread_area(&(0x7f0000000000)={0x8, 0xffffffff, 0x1000, 0x2, 0x0, 0x4, 0x9, 0xfffffffffffffffc, 0x400, 0x9}) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) [ 47.014746] IPv4: Oversized IP packet from 127.0.0.1 [ 47.020205] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 19:30:01 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x4, 0x4) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r0, &(0x7f00003d4000)=""/224, 0xe0, 0x0, &(0x7f00000000c0)) 2018/03/22 19:30:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x1, 0x8200, 0x9, 0xfff, 0x1, 0x4, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x4, 0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getlink={0x28, 0x12, 0x401, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/03/22 19:30:01 executing program 4: mmap(&(0x7f0000003000/0xe000)=nil, 0xe000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x80003, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) lookup_dcookie(0x10001, &(0x7f00000000c0)=""/75, 0x4b) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) 2018/03/22 19:30:01 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0740, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x0, 0x7}) writev(r0, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/22 19:30:01 executing program 2: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x15) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ptrace$setopts(0x4209, r1, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/03/22 19:30:01 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) socketpair(0x10, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x10, 0x80000000, 0xffffffff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x200}, &(0x7f0000000140)=0x8) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) 2018/03/22 19:30:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) memfd_create(&(0x7f0000000100)='wlan1\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/03/22 19:30:01 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file1\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/22 19:30:01 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x8f, &(0x7f0000000040)="a96ee21d4db471ca386b1638f1874fcb43e29895") mprotect(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x2000000) 2018/03/22 19:30:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20000000023, &(0x7f0000000040)={@empty, @multicast2=0xe0000002}, 0x8) eventfd2(0x8, 0x801) 2018/03/22 19:30:01 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) 2018/03/22 19:30:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/22 19:30:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff00000000000000080001007f00b8ff6992696cf54eec749b7855a0c70001"], 0x24}, 0x1}, 0x0) 2018/03/22 19:30:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001240)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000010c0), &(0x7f0000001100)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000011c0)={0x8000, 0x1, {0x0, 0x2, 0x9832, 0x3, 0x400}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001080)={r1, 0x1ff, 0x5, 0x0, 0xfff, 0x7fffffff}, 0x14) write(r0, &(0x7f00001fcfdc)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) 2018/03/22 19:30:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xffffffff, 0x2, [0x8, 0x1ff]}, &(0x7f0000000080)=0xc) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="8411c6fd7b6f960aa24a7719ee54fb817176a1ab17c513fe6fe9ccb932e332e95392") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6, 0xffff}, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) getpriority(0x1, r3) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000589000)) 2018/03/22 19:30:01 executing program 5: syslog(0x9, &(0x7f0000000080), 0xfffffffffffffcb1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121002, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'system_u:object_r:ppp_device_t:s0', 0x20, 0x39, 0x33, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) prctl$setfpexc(0xc, 0x10000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) prctl$setendian(0x14, 0x0) [ 47.137541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7516 comm=syz-executor0 [ 47.175482] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7530 comm=syz-executor0 2018/03/22 19:30:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getpeername(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000040)=0x80) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="09a585c1d1d8d3227d4114fcef91911342d33eca4d4bf94d44b2e0d96c109562b675f79b626b36dec8a4fff42f8478022a85cfd5b5212d44ec0bafaf425cf91c0c9cb449df6eb1db9f6cc8f9ca106cda31f37d1edb68c990d5526eea82ce46c57fcc28e480f70a780faa2ad2b33bb40353c196aa3dd6551da5cbf11d58d5e07c64771cd4bb0859fc83f7e1b677e7eee692b61d26d6417bf5a9f4e5b5db787aa375ac3984aead2bdc3762a8ca249b1aefb671f1651e72f2c25115e80fe3", 0xbd, 0x0) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r2, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000340)) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) 2018/03/22 19:30:01 executing program 5: r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f}, 0xe) getsockname(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x986, 0x9, 0xdb7, 0x8, 0x8001, 0x1, 0x26d9868a, 0x5, 0x4, 0xd4f1, 0x80000000, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x707b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x200, 0x0, 0xffff, 0x2b77, 0x800}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}}}, 0x1, 0xffff}, &(0x7f0000000380)=0x88) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f00000003c0)="bf5abe47f4ebcfd59215bb9401a4a365197347") 2018/03/22 19:30:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/228, 0xe4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000001900010c00000003000000000a000800040000000000000000000000", @ANYRES32=r2], 0x24}, 0x1}, 0x0) 2018/03/22 19:30:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f00000053c0)=@ipmr_delroute={0x1c, 0x19, 0xa03, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x7fff, 0x0, 0x9, 0x5, 0x9, 0x28000}) 2018/03/22 19:30:01 executing program 2: alarm(0xffff) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) dup3(r0, r1, 0x0) 2018/03/22 19:30:01 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e21}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$inet_mreq(r1, 0x0, 0x22, &(0x7f0000000000)={@multicast1=0xe0000001}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f00000000c0)=[0xdec, 0x3, 0x7c, 0x6, 0x3, 0x0, 0x5, 0x5], 0x8, 0x0, 0x4, 0x3, 0xffffffff, 0x16, {0x0, 0x1a, 0x7ff, 0x4, 0x9, 0xff, 0x3, 0x1f, 0x5, 0x7fffffff, 0x1, 0x80000001, 0xfd9, 0x8789, "ecd0be27cbdd7858d83840fd0f64be53dfdde76bc62e2a3b1e17350829fb76cf"}}) 2018/03/22 19:30:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1ea) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/22 19:30:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x82900) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/22 19:30:01 executing program 0: setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) socketpair(0x5, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="240000002000000000000000d6c139ecb66a712ffd010034b6fff70500b5771317140400", 0x24) [ 47.240848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.247008] binder: BINDER_SET_CONTEXT_MGR already set [ 47.247014] binder: 7547:7551 ioctl 40046207 0 returned -16 [ 47.278939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 19:30:01 executing program 3: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000140)=""/4, 0xffffffffffffff70) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0xbf5a0d0d6fcc6d32, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3f) sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="9ea9ab1ea65ad42fec3f28ade40b35b0206eb7e539d3d4726131ca09b46ac3e8309dbbed255ffd0b2720d38221eba1c9afc86c2ac9cbd972224a13b9d39eb4ca85ec3c59b288c7264326e0b298bcfe8b1a554f5ae6f453f4658070a570892ec19cc0e41d3fe0283f223841695cb6b3d3923855260f285a872c98125a57786e23fd9c0095b4914e566dd42da33fceed446a75c4d2b3afbe23580e736ee2e5c763fd3c5d13fed00a87bc4a311e1c3d00d3f33d82aacdefea4e531969ae251f7b0e498fb0def2413c0843756893f4a42d5d1757b7", 0xd3}, {&(0x7f0000000340)="69adebb6d7d130acea6f9af78e9fa169f3ba9ee9134bc7b6d9e321ffef97abbfe95c4d591698466af84323e9b64db3596096b2c5ceb7999a593d35ff425f1c87f358f3a6467569af0d7e8363cb6cffd64a4680ec135caaaccc90a6f5ca339a32e0c0d60b424a3989525d67fc9e7ce55f5bc83e19fda92cdd48bbdac829a5d3", 0x7f}], 0x2, &(0x7f0000000400)=[{0xcc, 0x10a, 0x80000001, "2a7b0217952fef1e7c4791718ed2f06c9653dd2f5cd566124172b4e6770796be594cd16a4593c4a39983733bd72f120dffbf84a67a8fcac604dfcfedb7e7dc9866f63549545bd5e86b0ce357af9ff9473025b0a5bf854c6f04a8f07c3ffb7e14e6261863dabb971bd935f3d0adf57b5af32a4186fbf0d20c89560ebee904f623c9c13f1c1a8378121dddad2ed6f7406fef2859f0b786045c99007c10155acf9599f8cb1444ce21851a6650cc824c0fc769fb3d1c38019f348af9d75a13"}], 0xcc, 0x4000000}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x1ff}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}], 0x2c) fcntl$getflags(r0, 0x40b) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) 2018/03/22 19:30:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x44040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x4e, "fdf13d1a9166e266e9d008d2e43c78faf0c4964e50d3e2b1eeeafa0019108acb3c712dceb483c5f0e561825af3a18934802dd731533944c4a0b46e6cf7a97090eb1fd9283035bae53159b185eeac"}, &(0x7f0000000240)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x9, 0x8, 0x81, 0x6, 0x0, r3}, &(0x7f00000002c0)=0x20) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000100)=0x419c9c0d, 0x4) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0000002efdd146299a251c9c3c96c2cef16c2014ddf058f2ead70000000000000000"], &(0x7f0000000040)=0x27) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="00000000f35f3d3ac0060000ac77ed479f57d8d99318"], &(0x7f0000000140)=0x8) 2018/03/22 19:30:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x8, 0x2, 0x0, 0x0, 0x25dfdbfc}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002440)={&(0x7f0000000180)={0x22a0, 0x12, 0xf, 0x202, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x3}, [@nested={0xdc, 0x7, [@typed={0x8, 0x5d, @u32=0xe62b}, @generic="9e8a505986567771bf031b4c46b6cf5698243d00dc0d30a0ab6b814b7907ffc6936a680115a333c55eab56a5c0297914f11d40cc901ff51de5fbbc9dbaa44e9a843e035187e78204b40e5b5ab36d4ad6059a9c5bf75b2dc17533ab42fda97dd92934500319d2ed55fce15c4c371179917fba1efe79e6953a13744eb89883964d8771ccb55e", @typed={0x4, 0x29}, @typed={0x14, 0x46, @ipv6=@loopback={0x0, 0x1}}, @generic="95a42f6d1753", @generic="cf1cace859e42675b1eaa918a5e9dfcf93d850fd34", @typed={0xc, 0x5f, @u64=0x1}, @generic="46cde74189f30f457712e974"]}, @typed={0x6c, 0x79, @binary="a5677f61aa8c2eab74f6dc03f903425d0b5bfa7ff448a4c32dcf6ccc2f3b9c02f9efef08ce50759f0437a19253824c502efe25b4ab225fb2436af57328a42b110b5be77c7c433ce45780f17f154cb550513a1a9a17883cde2146832a475fb968b1e46ec6da46c7"}, @nested={0x10a0, 0x84, [@typed={0xc, 0x10, @str='(wlan0\x00'}, @typed={0x4, 0x7f}, @typed={0x10, 0x3, @binary="d0f6665fc2959571d807"}, @generic="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@typed={0x8, 0x4a, @fd=r0}, @typed={0x8, 0x80, @fd=r0}, @typed={0x10, 0x85, @binary="eafa09749727ca794168"}, @generic="3c38db0ea87f9560e9c689d1b09d09461a35a6b817c2c3b8815c1bc84133ff99f006e00b8820b52205cd66e4a5350a585244e85d97ee41fc75fc2dce911624546d0efdeb72bd58e7d641c2dde6b3c54b026f3567", @typed={0x8, 0x94, @pid=r2}]}, @nested={0x10a4, 0x7c, [@generic="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@typed={0x8, 0x8, @str='\x00'}, @typed={0x8, 0x5f, @u32=0x4}, @generic="37a85829f0bb10626fbd6309c4d4eabc3b5f5bb971d2b5073153d1de05d6b53d5c62bec336cb1f2409ae9c2b98a47585bce6fbc7c980ea8e5b1d1387affe8d229887827198a27a85714d4d0278c0cbf39c7dd9cbb70b9f888b3ea4b07eaf82d7f240a33d279c5270a8a4eaab3e7bb43d214ac8f64bea74bcaa6b74c4ffb23fe026de74548cc527395f53ae66e8ff"]}]}, 0x22a0}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000024c0)="b3dad77e6e6f308a4da5702f1cca423f3e75ef3e15b02b00b46856b085a4db86ab8486738079b6b477e53a07d305022a2a7a1ae8be5ea194113402d9") fcntl$getflags(r1, 0x401) 2018/03/22 19:30:01 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000a80000/0x4000)=nil, 0x4000, 0x1000, 0x32, r0, 0x1ffffffffe) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2800, 0x28) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80840, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000005fb6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3}) 2018/03/22 19:30:01 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x100, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a60ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000a09ff8)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000540)={{0xa, 0x4e24, 0x4, @empty, 0x1000}, {0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xfffffffffffff000, [0x8000, 0x8, 0x7, 0x2, 0x99, 0x4, 0xdca, 0x1]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)={0x0, 0xc08}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r3, 0x100000000}, &(0x7f0000000500)=0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000700)='/dev/keychord\x00', 0x100, 0x0) write$sndseq(r4, &(0x7f0000000240)=[{0x74b3, 0x2, 0xf27, 0x80000000, @time={0x77359400}, {0x7, 0xfffffffffffffffd}, {0x80, 0x3cb}, @connect={{0x0, 0xffffffffffffffff}, {0x6, 0x3}}}, {0x2, 0x100000001, 0x8, 0x800, @tick=0x7ff, {0x7, 0x9}, {0x20e3, 0x6}, @addr={0x5}}, {0x8f, 0x7f, 0x3, 0x4, @time={0x0, 0x989680}, {0xfffffffffffffffa, 0x6}, {0xf0e8, 0x380}, @note={0x7, 0x3f, 0x7, 0x9, 0x8}}, {0x5, 0xfffffffffffffffb, 0x9, 0xfffffffffffffff9, @tick=0xdf, {0x9, 0x7}, {0x7}, @queue={0x5, {0x2e, 0x6}}}, {0x8, 0x0, 0x0, 0x400, @time={0x77359400}, {0x7444, 0x3}, {0x94f2, 0xa82}, @control={0x0, 0x70905073, 0xf92}}, {0x2d6, 0x8, 0x7, 0x1001, @time, {0x7, 0x7ff}, {0x5, 0x3}, @addr={0xfffffffffffff081, 0x7f}}, {0xd7d, 0x8, 0x1a800, 0x0, @tick=0x6, {0x0, 0x8}, {0x3, 0xfafa}, @quote={{0x1, 0x10000000}, 0x2ae7, &(0x7f0000000380)={0x5, 0x9ac7, 0x7f1, 0x3, @tick=0x76, {0x3, 0xffffffffffffffdf}, {0x800, 0x400000000000}, @connect={{0x6, 0x6}, {0x3, 0x1000}}}}}], 0xc4) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0xffffffb2, 0x0, &(0x7f00004f0fd4)}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="7300fe926e7578667700", 0x400, &(0x7f0000000140)="75d1953085e9622c32d39561b90a5fa7d98f8431ca0be5e27df8324cda27126d9b015a12fc58308942a2fbd011b34abd7e57dd081e34f1bb1b29f5a12f4ad153") r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x40000, 0x40) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r6, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x800) r7 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x800) delete_module(&(0x7f00000003c0)='\x00', 0xa00) ioctl$sock_proto_private(r7, 0x89e2, &(0x7f00000001c0)="be079a51e15c8721a5c487808033b8deddc8db3abb9b12106d5926452d17e6fb943acf450da89df200b44a119f") socket$nl_generic(0x10, 0x3, 0x10) renameat2(r5, &(0x7f0000000680)='./file0\x00', r6, &(0x7f00000006c0)='./file0\x00', 0x2) socket$packet(0x11, 0x3, 0x300) 2018/03/22 19:30:01 executing program 6: timer_create(0xffbffffffffffff2, &(0x7f0000000040)={0x0, 0x20}, &(0x7f00007d6ffc)) timer_settime(0x0, 0x1, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7cff0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x4000000000400380, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/219, &(0x7f0000000080)=0xdb) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) close(r0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x20004000, 0x6, 0x3}) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/223, 0xdf) 2018/03/22 19:30:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) socketpair$inet(0x2, 0x80003, 0x3ff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x2c9f991, 0x4}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r2, 0x4b62, 0x10}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x408000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000a004e2103000000fe800000000000000000000000000019ffffff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000001000000060000000a004e240000000000000000000000000000ffff000000009d0000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401040000ff02000000010000000000000000000100040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2206bb000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037616c22a9000000000000a14a7fa7c50000000000000000000000000000000000000a004e235b000000fe8000000000000000000000000000bbf7ffffff00000000000000000000000000000000000000000000000000000000000000000000c30b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220400000000000000000000000000ffff7f000001ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2001000000ff020000000000000000000000000001028fcc77c9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38c) r4 = socket$netlink(0x10, 0x3, 0x1b) fdatasync(r4) 2018/03/22 19:30:01 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x105200, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/213) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) 2018/03/22 19:30:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2000000000000003, 0x4000000000040801) ioctl(r0, 0x4400000000001278, &(0x7f0000000240)) 2018/03/22 19:30:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffff7, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) 2018/03/22 19:30:01 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x6, 0x10001, 0x3, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x800) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)="07990fd846a8a7ff368d71822d88f6a5f55c755753235e1058a3d8ce7cb5db2b5d7f51dc1a0b1710a72ade5c51d74dcf97df5e789701ea1ba0fd552ddd622577dba6f0617664bb8139c8c95d5c8d8d0a535624d703dd1a9528f65df6a33f8cc8bb7812f4dc7abf14b68bde2f87d012d7a2ea168ee9919167bba1f2ae3c64d344c420d6d8328984b49cba9e48f532d127f44e906dffd585", 0x97}, {&(0x7f0000000280)="98c9c7b7004ee89af623f93789b29bb0d6de2fa7d441a6ae663666962a829fe5d959a7dbf3d06bc1e7302fb806c14626ef503b1bdfbcdb23949b4b7da321733797ce2cc7f6f13bb8adb82814ce54fd627122f5563eecb05ee15804f3516b32d1cf0d77f37e2e854fd2fa9ff2bf00a3df8deff92d1c908186ce", 0x79}, {&(0x7f0000000300)="71c02613dfbcdeb8081fd551763c2c3a034d5786a0e16100bff22b69ec15bc36eda4c25ff8a9ef767a36baeb43433bb805e9e7731a3901eba88fd5c02e3f6b49c813ea15bc9bf8267ccee907e0a21d12383301dde8c44aacbb490b85f95a6993d4744d838aa2ca5cd097103074237d78d3e70ce4eaf3d4", 0x77}], 0x3, 0x0, 0x0, 0x4040}, 0x40080) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/03/22 19:30:01 executing program 6: timer_create(0xffbffffffffffff2, &(0x7f0000000040)={0x0, 0x20}, &(0x7f00007d6ffc)) timer_settime(0x0, 0x1, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7cff0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x4000000000400380, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/219, &(0x7f0000000080)=0xdb) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) close(r0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x20004000, 0x6, 0x3}) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/223, 0xdf) [ 47.370722] binder: 7577:7582 ioctl c0046209 20001000 returned -22 [ 47.409589] binder: 7577:7582 ioctl c0046209 20001000 returned -22 2018/03/22 19:30:01 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f00000001c0), 0xfffffccf) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x3ff, 0x0, 'queue1\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'ip_vti0\x00', {0x2, 0x10004e23, @local={0xac, 0x14, 0x14, 0xaa}}}) write$fuse(r0, &(0x7f0000000280)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) capget(&(0x7f0000000040), &(0x7f0000000140)={0x7, 0x0, 0x20}) 2018/03/22 19:30:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x14}, 0xf3, 0x1, 0xff, 0x4, 0x1, 0x1f, 0x9}, &(0x7f00000000c0)=0x20) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)="17878b703e4f881aad1cc854a6105381edb33d95c46a8be1b80df00f5ec8e1fef6efc32ae883f73f1814ad77ff64a4b883756953f9", 0x35}, {&(0x7f0000000180)="3e27b59dfb1dcbd743eb2869d0e1a480fdfc19335795e190b909f65ebfaa5c73ad6a7553fd280f0c5929836d465e8b47d9b46ceb5ef2272f40a706b1d8ff4d97c3a3cc78de7022419a8f0e15416d25f119f1ddf9a7c4c85fa913312e0b8bd07b63792d9663086d2e3973a4e48e6eac7848c7188c4f4eda15b1572421592a129d41097d010f6c56d58e891e5bee4121db3037a9b5f76780d907dd1cd51cee45e9d7633a731e3d1ab2c5fb05e04b59d533b29bc0072d02fc5a895d4abbc7009b256177f3f9b11612ea8d8afd6c5d5aa4e468b1152242c93444ced6ea", 0xdb}, {&(0x7f0000000280)="3cb6186946d6ddd8e0993d6b459df7402ad5c87bfdb3513ab1a948", 0x1b}, {&(0x7f0000000400)="3e1915ffdbbb59ab3abda6d86e73f36a79a75ed73ff43b4f24b8c39a3310b2142b84a0f36da1aff1674a307294254c603efdff4a90bf860177d58a16bdfa80d8c9dfa872bdef46c0d414e5fd08b0301303d23bcb26374f3040b28616e89375b7112bee95aa358b8c24521e1b30f0dce8855b403b6996b47c8f701e450b33edc3c1622725f21d805e614f5824b341167e2b2a0b29b8708f68135641cdcbde425d44e83bbd7079c3fce7d335968382a783b5adc9098d6c50d9bedfa0fe06046941d36c91", 0xc3}, {&(0x7f00000002c0)="da8bff0a017f3be073f001dac73e1acc9a175135dda2a134cef0a5a06290208f9adc044ea4141e413b10753dd125cae4b6e06149fd7771526e520f4c81f973e1d21d151567ba3a76d63189aa5630293f4ec548eeb86b10bd88fc9e6bbfd1c06f5bee0862c45c609d68273aa09cc3f07b884fccbabb", 0x75}, {&(0x7f0000000340)="c51613009ed3c169d5717893f2873453f7bcf0709bf4c72b6afd085a6d4c134aa2c133a67d57cb78a7645e05cd3ccf52ed2c7e9d20e10c9215a731a4c07ce7ff", 0x40}, {&(0x7f0000000500)="f9d24645059dae160129d08d992e51655d713008c1b36dccd1ed49bf427f54f4e81d2f032958c17b135be1f2c7630e666d5072855660ae896aa1f58f97fef52d95d8b2c0399a85f1e67d7021e80e2d3f770e2562db3d9abea1a48b594f5a5191ca142334f150b80da394524549f877c3570f008ea4b1fcbfd286ba460b95f848192d4b5ac06ab3bc1a1ad5673a9124186a58f097dbcfa6936ddd1d4369b79500347c457257cc4fa0c5b8419fce7dfb4a13f90ac81a76a4d70c032aa58e91a56b3f12d2bbd97a08e5ce25a9929b8a7e315bb0f8dffd9632516f2be52c38dd9b7f802f8ab0f3a3e7c3a843", 0xea}, {&(0x7f0000000600)="2482bd952bad4ddb2f0b6ce2b482bd91d60363", 0x13}], 0x8, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x10000002}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1e, r3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$cont(0x7, r4, 0x5, 0x150a) 2018/03/22 19:30:01 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x693, @empty, 0x20}, {0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xffffffff, [0x5239, 0x200, 0xfffffffffffff7a9, 0x9, 0xcc, 0x3ff, 0x0, 0x20]}, 0x5c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/22 19:30:01 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r1) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f00000000c0)}], 0x1, 0x1) 2018/03/22 19:30:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x80000001, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x203ffffc}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 19:30:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfc000000, 0x20000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ffe000/0x1000)=nil, 0x6, 0x7, 0x97, &(0x7f0000ffd000/0x3000)=nil, 0x8001}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000cc6f54)="2900000018001980013d75241a0407210206e30067ffbd010400000008000500000002000000000000", 0x29}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xe7e, 0x5, 0xb0000000000, 0x6, 0x8, 0xffff, 0x3, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0xc3, 0xffffffffffffffe0, 0x3, 0x2, 0xfc1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x6eb}, &(0x7f00000001c0)=0x8) 2018/03/22 19:30:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair(0x19, 0x800, 0xffffffffffff8001, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f0000000280), &(0x7f00000001c0)=0x10, 0x0) r4 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x85, @dev={0xfe, 0x80, [], 0x14}, 0x6}}, 0x20000000000000, 0x1}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000240)={r5, 0x16, "36951f4d3755a701d5c828da5f3e26bd8aaac0bb1d01"}, &(0x7f00000002c0)=0x1e) 2018/03/22 19:30:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0xff, 0x80000001, 0xbe54}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x0, 0x30}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0x3b1, &(0x7f00008b7ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000000600006459e9c4762ba5319fd4e58699450674b5cbaf6f6d8b9ccd396fb810af2482a303423a9b1169dcd320696854b3d5bb931b556867fbb70345d2f65924be9017d19144caa13b40302bc10970e86cc4cfa863c844f90a1933343b7c1f68ed10a0ff052e4808d65439d72f7748f334d0c9e7284a5707e92b724872db41fcbb721e23c32e1fe1c013aa91c6c6830dc2b1c5e9628c9064f8f1d76414dc3af3e773c6e0a6a37e0004caf642ff10ce934278e6e2859460181453d148211f3e033fb6e8b3a31ed99fd7"], 0x7}, 0x1}, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6gretap0\x00'}}, 0x1e) 2018/03/22 19:30:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x0, &(0x7f0000cc7fe4)={0xa}, 0x52) socket$netlink(0x10, 0x3, 0x6) 2018/03/22 19:30:01 executing program 0: unshare(0x8000000) socketpair$inet(0x2, 0x1, 0x93, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0xfffffffffffffffe, 0x3, 0x2}) lseek(r1, 0x0, 0x820000000000001) 2018/03/22 19:30:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1a0}, 0x1}, 0x4001) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x103000, 0x0) shutdown(r0, 0x1) 2018/03/22 19:30:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x11, 0x3, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/22 19:30:01 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x103000, 0xaf) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0xfffffffffffffe0a, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x78) 2018/03/22 19:30:01 executing program 1: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x280000, 0x0) epoll_create1(0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) unshare(0x2020000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000000)=""/18) 2018/03/22 19:30:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:default_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x38}, 0x50) 2018/03/22 19:30:01 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x100, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r1, &(0x7f00000002c0)=""/131, 0xb4d77620) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x8, [@random="7d2c62d4ebec", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @random="58be15b62d1e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) [ 47.526831] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.545858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={"467064debcf958971f5448a0f2000084", &(0x7f0000000080)=@ethtool_stats={0x1d, 0x6, [0x100000000000, 0x8, 0x40, 0x6, 0x4, 0x7]}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/22 19:30:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe37) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0x2000006, 0x4013, r1, 0xfffffffffffffffd) recvfrom$inet(r0, &(0x7f0000000080)=""/115, 0x73, 0x12041, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffdcc) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/22 19:30:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0xa57e, &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000007, 0x4011, r0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340)=@buf={0x31, &(0x7f0000000300)="d6d838d00aeb7c54a649d4f33e3051681c196fc1324c14589e891dc97a83bc5749f674597fa97955611ad9660dbba27e3c"}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0xcfbe, 0x1, 0x9}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xc003, r1, r2, 0x7, 0x6, 0x2000) write$evdev(r0, &(0x7f0000001fdc)=[{{}, 0x6}, {{0x0, 0x2710}}], 0x20) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) 2018/03/22 19:30:02 executing program 4: syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) close(r1) membarrier(0x0, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x1, 0x4, 0x0, 0x4}}, 0x80) 2018/03/22 19:30:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020900000000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000080000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600008000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/22 19:30:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) getrusage(0xfffffffffffffffe, &(0x7f0000002f70)) 2018/03/22 19:30:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mlock2(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f0000008600)=[{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000440)="47f544aefeaecb5b41a94553c95dac7897affeca75204190fe36d7cdf46716", 0x1f}, {&(0x7f0000000480)="e9ed395d42384fa3ec370add42611bdaee93543cb1ac61376c99d72c24789e8f9def4dd5474af6f3c9fecaeac883fbbf1539de08aec08f741593529b8765f8db9cc737c6d7f56ee033f7db1459e13dfb1a7926a0c4524fbb3e71de7721680b2cf6137708a8236847af6c6d9e7baa3a2bda35a99dfb419f23a0741e3d953cc4179b95b5462f4156d17f384e21bd6184c79ed1b325f44ddac317a5673e47ccc0297d08279920a77e6dd85d07b6fa4bb0d0d36d161429b9b99c5c6682d29ae3f0e4", 0xc0}, {&(0x7f0000000540)="2f916e7754c8669b6c2ddf1918421f65751dd63f66aaadc68d7a5fb69dc5cf9591b7434eadcfc654ed2ddb347fd8d4c2f6def1580dd81452ef1855fa941bd593c0c4f3045062fe4bf5a274dba374addb976b97e1", 0x54}], 0x3, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff01, 0x8000, 0x935, 0xe5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x6, 0x100000000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x9273, 0x3, 0x0, 0x5, 0x4, 0xffffffff, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x80000001, 0x8000, 0x7, 0x7, 0x5a, 0x6, 0x100, r2}}], 0xb0, 0x80}, {&(0x7f00000006c0)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000002a00)=[{&(0x7f0000000700)="e5a662e5f38c959600778716e7067f270d19bcb353539b723785417eeb3e49c35fdd78360bd8384077b1e2e57b05f80ba1b64fb89afe6778504b64aeb092482239b5a8a6abaf235b564e60b1fbad7a12c593c289b1d230a48146", 0x5a}, {&(0x7f0000000780)="ff0af686db8544b8df55bf21ccdb8dcbc05b872d443018eea965df71a149e7df18498df4e7112ba689d29ea5580bc90756a9abb57486ad710a90e3e48981b9c5b40d3b6b61", 0x45}, {&(0x7f0000000800)="275708fa6b8ac83a405ba36bfb429d763a6858d0b2468fdf5ab7950191f812d88c4431da57a9ef179d564f7d8f5ea1a0260c121562a6ccbd2484fc1b8ecb40e3e2bca75ec3815e0ab07ad47102fc", 0x4e}, {&(0x7f0000000880)="7907aac1ab28f060b3ea1284789dd86a0b62f22e", 0x14}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="42c6c0e1cdd44d90bf4414e8079be8f9700f0dcde9e0aaa39fb1c8de5f49b7fbcd3e26a77e76988c4d269a37c6dda79d8ac1d68631dadd59", 0x38}, {&(0x7f0000001900)="59106267c23ea03728a80e61864f351c26f058c487e9b6b935c79f3ed05e860dc0ea3544e2f8d41d109fe33fce92b20349a4024864a3da1cdd73ca10bb2fc32939afd6c0aeba69c7555233", 0x4b}, {&(0x7f0000001980)}, 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0x1000}, {&(0x7f0000003d00)="305bb53d749c98aa8f21247d8a1b07733d2d8bb0b54f31b2af5a2ab75dfc892df8092df6a34beb352a6b75a6747a3933838a273ab945b1a7b59254a68a9179e0f1149be86e8c6af99abcf7dd1d0aa94c4012354a9676ff004c407cfb6df5475977ac4c1926558fcba8e27b79773e5c99df86ec29f917ad8387c5adc00a52996eb3b12d3146e0eec295f9af8f8d84a688eb2de1aebaf2a471c34ae2510945be96a0122f14ce763d2b410f7c3338c7cd1c7a743e0082442a48fb95b274e2d46d65e47178a283d546deaabf0622cebef4b9d01f4ac9497aed601f326551e0bb", 0xde}], 0x5, &(0x7f0000003e40)=[@init={0x14, 0x84, 0x0, {0x80000001, 0x1, 0x4a, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x8000, 0x3, 0x34000000000000, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0x0, 0xfffffffffffffffa, 0x9}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffff, 0x101, 0x5, 0x4}}], 0xb0, 0x20000801}, {&(0x7f0000003f00)=@in6={0xa, 0x4e23, 0xe10, @empty, 0x9}, 0x1c, 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&(0x7f0000004800)=[{&(0x7f0000004200)="97b8a5569c0382847d7ba1ea3668d6c4c5ee90a27ba7ecec6f8bdabe8ddf1c5c4b3806575a32421fdd6ddf75c4712bf9cee97dadc32e41dc5ffe3a52c18f51890925bed4897b5fc4ffff6270a4e774d3f0b0d2d92b08aaa7e682e317aed21a84bf2539d13718dc78a568498d90ae21457aeac700c7275784e49e20a3d311089502179f823c79935749f41dafe408c80aa111ff9fc9a55a4165f32af917e7b7aa20598de9570d96c1ccde453bbbe278d3ac3cd2836c9a15a60825e5d579da0aa08465a4589a75ca5da98d53e6ddf9ccae8ea88d199ad239378fec007f104d", 0xde}, {&(0x7f0000004300)="c6087b3964ded7b37f4fff1c54307163215dee337c696c5293e78ff740ddc28d71f02086f3c4b70d190011c3a2077362bc46b02eeb89fe42e9bbdd2854b1e10036de82318b4c245f82914744ea309482ccaabbaf7e3797d857277e8f5b380925fbdc99e2c310202087760c1556", 0x6d}, 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0x1000}], 0x7, &(0x7f0000007f00)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0xa, 0x3, 0x10000, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0x6, 0x9, 0x4}}, @init={0x14, 0x84, 0x0, {0x3, 0xf76, 0x5, 0x8}}], 0x84, 0x4000000}, {&(0x7f0000007fc0)=@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x15}}, 0x1c, &(0x7f0000008080)=[{&(0x7f0000008000)="ca4f8853034f50ce4030234737efe051fac2c019e3a42bdf19bbe779463bfcda72deff012d5ede1fde", 0x29}, {&(0x7f0000008040)="f000b706e075a549209c7a61a34e2522e2067a07580abb1e1f0657c3c7935eb49a62e3faac033a45b1f4e35f94c4e06fb5fcd5c08dd030749943f799f4fb0e", 0x3f}], 0x2, &(0x7f00000080c0)=[@init={0x14, 0x84, 0x0, {0x2f, 0x81, 0x2, 0x3ff}}, @init={0x14, 0x84, 0x0, {0x1978, 0x2, 0x2, 0x1}}, @init={0x14, 0x84, 0x0, {0x0, 0x3, 0x8, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8000, 0x8, 0x3, 0x4, 0x3, 0x100000000, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x163, 0x1, 0xffff, 0x40, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x80, 0x5a52c88450468985, 0x3, 0x100, 0x9, 0x20a7, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x35e, 0x4, 0x8005, 0x5, 0x8, 0x0, 0x5, 0x9, r2}}], 0x134, 0x40}, {&(0x7f0000008200)=@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200000000000}, 0x1c, &(0x7f00000083c0)=[{&(0x7f0000008240)="d5673351303494e64fadef64d4cff1a703c3d6fe13e71bc11ec0f905c8be4e90cb7983100b270a36bd0558562d303478d81a79ea069c96142aebd5d8a6ce72d71e800e65ae52c993a670da6d227baadc649c78ebe60811cb8f4f42232c5ec2c0cd028dcbab3e65a2de2df4834b2a59dc6dbab65857d7495cb649317f40ee94a068113b1d6f0fecbea99f66133e4f70b7a8046df578f1ee53588de00996b9b6fcb1ce32cdbaca11c2548f34f5cd700efedaa8d7c639dfe7abefeb922c77158776f686d85f58f46c18bb3c43510a5953fea0bef55fc2ae9f61bfc01b66fa03d8685c91de2852072c28a45ccfeeb4a1e083", 0xf0}, {&(0x7f0000008340)="b0ecdb63ade98b420611f2d6c94253d7440c75dceb864220b9fe5876f6cbabbce17a8d2c0f07c54fae1dc3b2eecff143b3d6b51ac8916768e095802a619db6ee5c898b127f14f2dc255eaef0f8c8d78db5dcce0049994e709cc9bc066336b88d350a3b6fe099c31a091d65bc70a6eab1dc7a53", 0x73}], 0x2, &(0x7f0000008400)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0x9d4e, 0xffffffffffff127a, r2}}, @init={0x14, 0x84, 0x0, {0x0, 0xd5e2, 0x5}}, @init={0x14, 0x84, 0x0, {0x3, 0x10000, 0x7fff, 0xcb}}], 0x84, 0x40005}, {&(0x7f00000084c0)=@in={0x2, 0x4e23, @rand_addr=0x9}, 0x10, &(0x7f0000008500), 0x0, &(0x7f0000008540)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0x0, 0x800, 0x101, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x55ee, 0x8200, 0xfffffffffffffffe, 0x8, 0x6, 0xf061, 0xffffffffffffffff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x2404, 0x0, 0x8e85, 0x8001, 0x6c42, 0x40000000000, 0x1528, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7, 0x1, 0x2, 0x5, 0xb8f, 0x9, 0x4, r2}}], 0xb0, 0x90}], 0xa, 0x11) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) write$selinux_user(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6573745f1d3a696e697472635f7661725f7275f303743a73300273797361646d5f7500a9b09a87c69e50d9f057cac9be71ff7c6296dc73ad7a3773b6b5de9f26a94886b3ab70cc2c5f962ed34759b12ef02eabf7ffd683c3662a9ec97b5d1f1d622116402734e4f2ed8e67a30b07532b3363fd182b32ee5decce91382c39ef39307da4ed32f62298d2dd874d3bfe8b34d6ca586164d2"], 0x2f) mlock2(&(0x7f0000ae6000/0x3000)=nil, 0x3000, 0x0) 2018/03/22 19:30:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='{keyring\x00', 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x200) 2018/03/22 19:30:02 executing program 0: r0 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\'\x00', 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x41b1346e}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="9ff1ba64e8a1fb3237b7ff5bf897ce0bf48a92b7838a4df8f52edf2b82755f6b3796ce3dc9975a2111aae4dd8b76fb10b261d4c67b2a2a6bb57edb5707ea58ad1f150d", 0xfffffffffffffd10, r3) 2018/03/22 19:30:02 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1fd, 0x0) 2018/03/22 19:30:02 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) close(r1) 2018/03/22 19:30:02 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x82) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/16, &(0x7f0000000000)=0xfe50) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x8}) 2018/03/22 19:30:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) write(r2, &(0x7f0000005000), 0x226) 2018/03/22 19:30:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="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", 0xc, 0x40020000000, &(0x7f0000000440)={0x2, 0xe23, @broadcast=0xffffffff}, 0x10) prctl$void(0x45) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x17c, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/22 19:30:02 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x38, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}, @increfs={0x40046304}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x4}, @acquire={0x40046305, 0x1}], 0x1000, 0x0, &(0x7f0000001140)="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"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f00000001c0), 0x1e0, 0x0) 2018/03/22 19:30:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x1, 0xff, 0x5, 0x7, 0xc1ab, 0x6}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80000, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000180)={'system_u:object_r:zero_device_t:s0', 0x20, 'system_u:object_r:groupadd_exec_t:s0', 0x20, 0x31, 0x37, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x6}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x10100) write$selinux_create(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a72626a6563745f723a7570646174655f6d6f64756c65735f657865635f743a7330202f7573722f7362696e2f6e747064203531202e2f66696c65300090f266996fb2a00e7b49a469dd1c15ddbd41b7b6f2ca74a9f53ec3c30b77d42c3f2849a3b7e646e806e07b7d9d61ea29e74ab4244004ed4253305991174d4a11ccc64c9b122c1e9c126ea32a8d9d7e61925f13cd3c1a515e0e8ec562ee1b9e2cd78990f6d702266ae9a71514aa2fe89ab55694c4dc5bcab45def69063806c5c0e5dcf3508f6eae8376ca2334cb10e9cfd5d75d29fc97c3"], 0x45) 2018/03/22 19:30:02 executing program 6: syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/22 19:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe72, 0x20044047, &(0x7f0000000040)={0x2, 0x4000000004e20}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x5, 0xb8) 2018/03/22 19:30:02 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) seccomp(0x5, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)}) 2018/03/22 19:30:02 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000040), 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') sendfile(r2, r2, &(0x7f0000000080), 0x1004) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x5, 0x4) fsetxattr(r0, &(0x7f00000000c0)=@random={'system.', 'vmnet1\x00'}, &(0x7f0000000100)='^%em0keyringproc\x00', 0x11, 0x3) 2018/03/22 19:30:02 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7ae}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x10001}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x2}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x3}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r4, 0x4, 0x46000) read$eventfd(r4, &(0x7f0000000000), 0xfffffffffffffc3b) 2018/03/22 19:30:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}}, 0x6, 0x3, 0x8, 0x1f, 0x38}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xfcf, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7, 0x7fffffff, 0x3ff, 0x9, 0x2}, 0x98) 2018/03/22 19:30:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/22 19:30:02 executing program 5: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) timer_delete(0x0) 2018/03/22 19:30:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="15bd5363040900d4dfb6d7ca07091704c148301b3d4f969fc7e73538523b9263d27ac2b58531fc673c780f96fe0fde0022d2134b58271fdd10ca7a5d8ce3943f2aa291c7b300f5ebadc94af369a0d5f8075934f334a53583df9749ef92559ede556638801e6d8774fa4441facf92afe3c6b4e4786ef62184f222bac8e0769f2f591e81fa408c8a25a0", 0x0, 0x20000801, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x137) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/22 19:30:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x2a, 0x8, 0xffffffffffffff25, 0xffffffffffff8001}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)=@updsa={0xf0, 0x1a, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, 0xf0}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/03/22 19:30:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) init_module(&(0x7f0000000080)='cgroup.system\x00', 0xe, &(0x7f00000000c0)='proc*system\x00') pread64(r0, &(0x7f0000eb7000)=""/107, 0x3a1, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/03/22 19:30:02 executing program 2: mlockall(0x2) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xb7, 0xfff}, &(0x7f0000000140)=0x8) sync_file_range(r0, 0x4, 0x7ff, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x0, 0xfffffffffffffffb, 0x5d32c10e, 0xffff, 0x8}, &(0x7f0000000240)=0x98) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) 2018/03/22 19:30:02 executing program 6: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) r0 = creat(&(0x7f0000000340)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x0, 0x9}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x9d, 0x7, 0x8, 0x8001, 0x6, 0xfffffffffffff000, 0x3, {r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x1c00000000, 0x3, 0x2d7f}}, &(0x7f00000005c0)=0xb0) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x168) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000040)=""/126) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xf0000000000, 0xe3, 0xa347, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0x7fff, 0x0, 0x42}, 0x10) chdir(&(0x7f0000607000)='./file0\x00') 2018/03/22 19:30:02 executing program 1: r0 = epoll_create1(0x80000) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x7, 0x3ff, 0xfffffffffffffff7}) futex(&(0x7f0000000040), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000000000), 0x100000) 2018/03/22 19:30:02 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000000080)="6e732f7573657214ff099f68ea6cd9734764779957dac59c24e3940e4a638fffffff7f00000000fcf3806f5841889de710a3fb9ca4") 2018/03/22 19:30:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) connect$vsock_stream(r2, &(0x7f0000000400)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r3 = accept4(r0, &(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYBLOB="26ae7273de6455fa713596445981c084f4ae000000000000000000000000", @ANYRES16=r1, @ANYRES32=r0, @ANYBLOB, @ANYPTR64, @ANYRES16=r1, @ANYPTR]], @ANYRES16=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES16, @ANYRES64=r0, @ANYBLOB="78839bb1373f11df461c2c4f058011", @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r0], @ANYRES16, @ANYRES16=r1, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="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"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR], @ANYRES64=r1, @ANYRES16=r0, @ANYRES32=r0], @ANYRES16=r1, @ANYRES32=r1, @ANYRES64=r0], &(0x7f0000db4ffc)=0x7, 0x80800) sendto(r3, &(0x7f00000002c0)="8e7f4a508d39740ef41596e884b7f7f844084c9624475035bab1f5a75ccac8b9e318abc9ba0abec93f2a9db93487f5babd0d4aac60668d18feb84d9c218ac19077c6029a414efd534d5284a1fead492cc43c516e5974d99c0d87edd01590592b4d70593e77e7924ced247c7fea6804a159a76e33fe9cb4c2d442116a1a4b09f3cb6d8baf42362a86abbc", 0x8a, 0x24000004, &(0x7f0000000380)=@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) shutdown(r0, 0x1) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000440)) 2018/03/22 19:30:02 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xffffffffffffff29) listen(r1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/22 19:30:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) pselect6(0x40, &(0x7f0000000080)={0x3f, 0x9, 0x7ea40bb, 0x3, 0x7fffffff, 0x3, 0x20, 0x3}, &(0x7f00000000c0)={0x101, 0xfffffffffffffaac, 0x0, 0x8, 0x5, 0x8000, 0x35, 0x7b3b}, &(0x7f0000000100)={0x2, 0x7, 0xd6a, 0x8, 0xcdfd, 0x7, 0xee, 0x81}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40002, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000340)={0x80000000, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6, 0x2, 0x9, 0x7f, 0x80000001, &(0x7f0000000300)='ip_vti0\x00', 0x4, 0xfff, 0x6}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02034002130000000a00000000000000000000001000000000000000000019de0bebb8000fc009e40000000000000000000005000800020000000001000000000000000000000000000053040000bb00000000000000000200010000000000000007000000009f05000500000000000a00fcff00000000ff020000f5000800000000400000000100000000000000009678f004f343c9b231f25346ddeeb9af1d11c562bc2fb224d96c6c54ad8ea71b037a068fae26090e6e023114cc3fe534157fee62cd3c13d108"], 0x98}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="a23157a21ff5b7ee539d702db9e227dcaf19b232af62a1becdf5d7133cba0e2a5876335bae3df9920f89bde8417925f6bd5272e35f44201db2610ebccc10aad238a899ce78f52cfc27aba0477f0cee63a0791065cb7dcc000000fb04481d0610483ef56778d3d074f0f4a4166904148d87401e8132a469c0f3b79eba2dcee1ea8d00e94471c5aaeadcfa68723d1e1e0290af8768831aecaa6634f7b7462489eb4cf1c2f79f16"], 0x1) 2018/03/22 19:30:02 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "874be407cdee17d42581c1ad821545c33846f9e00a0a1e53337e7aba23433217", "d6c0e8c378f8961d06f93b2942a59174e79d4ec9b907760cb14497b850e1e677", "607660f8f78f8d14e8b133c65dcb1a0ab8c2c35c7f63aa17ecd213ff6d22fec7", "7d1711e5104d86455369e89ef553a6a74a9a32e5c4b6512670a1be15a9e8edab", "fdd87a597ae9ac65497978b30ea14f787a79e6c0b7460cfd17a9286d83730b49", "3e53822e339bbcb807029153", 0xdd3f, 0x9, 0x5, 0x8, 0x80000000}}) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/22 19:30:02 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r2, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r2, &(0x7f000000235d)=""/69, 0x45) dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 19:30:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x178, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) socket$pptp(0x18, 0x1, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000200)=""/149) sendto(r0, &(0x7f0000000300)="1fe1a56b48a46fdc33749140079279f63834ac403c78175cc05fd4028a4fd243a6d12dc341a7f84b46a2c2ae95efa3a6dc5eeb147c42616f6f4f9a1676d4c45a505f2aeb45320028a66523c4d6a120ba660ad26e37cecbe2659d1baa42424e37b51f200ad67e708f94e1265e1206f3ebad7cf96660cc75efcef01894e07a852dcbd02d79ffcdd7a3d1f29b176cd8b8116a6d0faebc1679123637497caee0c84f", 0xa0, 0x8080, &(0x7f00000003c0)=@sco={0x1f}, 0x80) close(r0) 2018/03/22 19:30:02 executing program 7: getsockopt(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x11) 2018/03/22 19:30:02 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0x8f, 0x0, 0x0, 0xb43b509911327e61) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0x7f, 0x2}, {0x3ff, 0x3504}, 0x2, 0x4, 0x9}) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) ioctl$int_out(r2, 0x2, &(0x7f0000000180)) sendto$inet6(r1, &(0x7f0000000000)="5a9b721dad4fe7c278adc91385f8ec6ecdd2eeaa41c1e781e24cb0d229d66d18973d95f26f2b21db7b9b2a74bf1ff5d493bcc516033b0f6fa93bf377509f457d1d203c1899b2f591baede4e5582986d7b9388d4e172298a34086f9e19ee885961e192506042bb750a87049353873e4d3158969084111b50d79133c9ce896a23216fe8c86083fc816d95ed80672c8bc", 0x8f, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/22 19:30:02 executing program 0: clock_gettime(0x8, &(0x7f0000ceb000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000180)=""/109, 0x6d, 0x6, &(0x7f0000000200)={0x0, 0x1c9c380}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000040)=""/4, 0x4, 0x1000, &(0x7f00000000c0)={r2, r3+30000000}) clock_gettime(0x0, &(0x7f0000000100)) 2018/03/22 19:30:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000004c0)=0x7fc, 0x100f0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/225, 0xe1}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/92, 0x5c}], 0x4, &(0x7f0000000340)=""/231, 0xe7, 0x9}, 0x40000000) 2018/03/22 19:30:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0218000005000000ffff2c3963a9661f87ffffffffffff0300050000a0000002004e20e0000002000000c694b7e3f7cd7d92c76068574e6f875568fca0e579adf89fe2b6cb717771a97465293143fe66d96b603e7fafc3b1583aa8360000000000000001d3e57d1d913436973d510000000000000009930156ddfa46b1ac1844681482d26f32d8b0a242de92b175010c05d729df249a09e6df8bf7668fe9640d3af29cda86763c5855bfe3a7b1907bbe2c954fa0084893065a62a49660b4b58e9dbfee2c5fcb2dd84f1b92cc2e92439ffca114"], 0x28}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0xd929, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x8, 0x6}) fcntl$dupfd(r0, 0x406, r1) 2018/03/22 19:30:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) r2 = dup(r0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000000)) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/22 19:30:02 executing program 5: mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00005af000)) open(&(0x7f0000000000)='./file0\x00', 0x80a00, 0x2) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) [ 48.047063] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:02 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="558d721e9cb2a5ff0500000000000042927321fb00000000000000000000000020000000"], 0x24, 0x4000044}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/22 19:30:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000004}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000500)={r2, 0x8, 0x3}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa2, "9fe65c6fc4184cf53f89df3a15506bd8f1aabb4438c5d1218766bd187998fd6ed6fa0c543052b1437a72b6c42eb8910e5ae9e7174ab344918aa3abf05f317c938aca09ad2c3380bed998436613ab272101cda8a78f6f87014fcf27c60dccddccc9e9442ed1311679561f4daf2742f027d96788e13790056b653cbf1f91d0038d7b4bd0c2cb1a685807d993803e96dfa639274d4d4849706ccaad36901f4a92786a14"}, &(0x7f0000000180)=0xaa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x200, 0x8, 0x8001, 0x729, 0x101, 0x6, 0x9, {r4, @in6={{0xa, 0x4e20, 0xf8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, 0x3, 0x3, 0x7, 0xffff, 0x4}}, &(0x7f0000000380)=0xb0) 2018/03/22 19:30:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x20000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x0, 0x4, 0x101, 0x8001, 0xff, 0x4, 0x5, {r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x20, 0x7, 0x6b, 0x8a, 0x3}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x6, 0xb, 0x3, 0x7f7c2de9}, &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001840)) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000480)=0xd000000000000000, 0x1d9) r5 = socket(0x11, 0x4, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x3f) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff80}}, 0x7, 0x879a, 0x1514, 0x9, 0x1}, &(0x7f0000000440)=0x98) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) fgetxattr(r5, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/54, 0x36) 2018/03/22 19:30:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xd27}, {}, {0x6}]}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x8, 0x279, 0x2, 0x9, 0x7, [{0x100000000, 0x3a4328ad, 0xdb26}, {0x7ff, 0x7, 0x5, 0x0, 0x0, 0x4}, {0x9, 0x6d92, 0xfffffffffffff001, 0x0, 0x0, 0x200}, {0x8, 0x2, 0x81, 0x0, 0x0, 0x1204}, {0x3f, 0x7f, 0x4, 0x0, 0x0, 0xd}, {0x2, 0xfffffffffffffff7, 0x419, 0x0, 0x0, 0x2400}, {0xb6, 0xa0000000000000, 0x400, 0x0, 0x0, 0x80}]}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/22 19:30:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c522203b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x25a, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x100, 0x4) 2018/03/22 19:30:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x41, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) [ 48.131122] audit: type=1400 audit(1521747002.475:33): avc: denied { add_name } for pid=7796 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/22 19:30:02 executing program 0: pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/03/22 19:30:02 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='user.mime_typ~e'], &(0x7f0000000100)=""/41, 0x29) 2018/03/22 19:30:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) mq_unlink(&(0x7f0000000040)='/dev/ptmx\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) poll(&(0x7f0000fef000)=[{r0}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000000)) 2018/03/22 19:30:02 executing program 0: r0 = mq_open(&(0x7f0000000000)="2d0100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48400, 0x109) write$evdev(r1, &(0x7f0000000080)=[{{}, 0x9, 0x800, 0x44}, {{}, 0x2, 0x4, 0x4}], 0x20) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1f, 0x4, 0x0, "80e232cf3f80106adfaa396efff500ce1c1c4455a6dea58d95d902754aac4be2de2faf1ff3d049d6cc7118705e3036e4fd09838b7fb31f3992588bbb0800fe6c7e4c60edb1311270c5755e8d8b23520f"}, 0xd8) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000100)=""/131, 0x83, 0x0, 0x0) [ 48.165033] audit: type=1400 audit(1521747002.505:34): avc: denied { create } for pid=7796 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/22 19:30:02 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r5 = epoll_create1(0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x20601) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) r9 = eventfd2(0x5, 0x801) r10 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)={0x234, 0x1b, 0x4, 0x70bd28, 0x25dfdbfb, "", [@generic="52a5467ca0b3599012d2ee835991bf97582e8a9b612df7efeae3f8c3d83d04c7f74ed800dd68e02188483892fea21ce43f6f2bfe26bc06b3087eb1f703ce20fb9908fa3d165e9c2c1c2b852c12a221e7b757ff2eb5670fc98ba68342340379e04367296b86c69aa8629f8443b6d76619f3fd37653f60243fc8a1171408c88e7df8dfa5c710595726f9f8e7f7e15a7b564911c16ae4fba9510894", @generic="8f9fea8763711fda89a4dd0f764a4b72d0762848d8a39ab5c09de51d8d5309fe26e706f9a94c56f69a4874e080beb4e0aa37a8b3252e18c5ed6cb2ae0b005f0310ceccfe743f6bbc100d6424154ec5207711d03bddbb6743f50f4ee660ebc750ea10ed3ee077356cf43c4771b259c7e3a9e18652fbd429fd5b3a343a7b4da99e10e5bf665ad3814a966efb41a5aa88b32a384d7efe7b126386ceffa9bf971c429359ffdb0decbdc686245d02dbbd0d678a2489f839ee74eb0efe7fe21f17ef85846e925f28017494de9853c8f280eea2728229a4f5c06313bdf3f1056ada8b7e7aaa4c96108e6b9bd69d76feaf0bad95fb10a711", @generic="c2560a043e3e60fb7ab4c9ae2ef9b4044876ad1e52159af01cd4b439f36e43fd1641198e411cb13ce74d56ed65a12d627d5c712e61dbbae8589e2f2f9aff03affbcc5bfc2a6f1e7ea20c0a03d58b744aab921bfef64e08a274a49563db952832f6b140037bcb6e75aba4b22f0d019e91a8c21302312159b3e4bc50174182c7bd3430", @typed={0x4, 0x34}, @typed={0x8, 0x17, @uid=r1}, @typed={0x8, 0x59, @u32=0x5}]}, 0x234}], 0x1, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9, r10]}], 0x48, 0xc0}, 0x4000000) r11 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r11, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f00000006c0)=ANY=[@ANYBLOB="7bb6f7a9af0c374de15f82262fc46a729e9c9c80062e28696b583f38c5d558cff396b5f8a11dd9cac3b0e97b2dc65f67144d6649eb9c066dc3a29b3acf78f0c2b1e71c270f3fc7130853f355f51267ffd81e62531497f5584554e324930f41fd32138e1dc64cb403bc9b8f4f79c616e14521cdfb08b19b5351"], 0x10}}], 0x2, 0x8000) 2018/03/22 19:30:02 executing program 7: socket$netlink(0x10, 0x3, 0x8000004000000003) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x400, &(0x7f0000000180)={0x77359400}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="591e242ac632cffb2e20dee4c3725c55c16d71731b2d005d290e1076027cfd907a6afdf1688378897f1974348dcea30612fa907992b66e69a3095f099a193c73ee1ff9f4219061e98ce61c8e0a40275062ebfd", 0x53, 0x3, &(0x7f0000000100)={r1, r2+30000000}) 2018/03/22 19:30:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d09ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x2, 0x4, 0x6, r1}) mmap(&(0x7f0000bed000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000585ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b84fff)=0x4) 2018/03/22 19:30:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) prlimit64(0x0, 0x6, &(0x7f0000005ff8), &(0x7f0000008ff8)) 2018/03/22 19:30:02 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001c000300ffffffffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="0080e6ff0020ff17b7ac0000"], 0x24}, 0x1}, 0x0) 2018/03/22 19:30:02 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './control\x00'}, 0x6e) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/22 19:30:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x20, 0xa4c, 0x2, 0x1, 0xfffffffffffffffd}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x5, 0x7, 0x4, 0xee75, 0x20}, &(0x7f0000000180)=0x98) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000006000), &(0x7f000000dffc)=0x4) 2018/03/22 19:30:02 executing program 3: clock_gettime(0x0, &(0x7f0000003b80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003a80)=[{{&(0x7f0000000740)=@nl=@proc, 0x80, &(0x7f0000001a80)=[{&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000880)=""/239, 0xef}, {&(0x7f0000000980)=""/157, 0x9d}, {&(0x7f0000000a40)=""/32, 0x20}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x5, &(0x7f0000001ac0)=""/81, 0x51, 0x79a053dc}, 0x8}, {{&(0x7f0000001b40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001bc0)=""/145, 0x91}, {&(0x7f0000001c80)=""/165, 0xa5}, {&(0x7f0000001d40)=""/64, 0x40}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/136, 0x88}, {&(0x7f0000001e80)=""/131, 0x83}, {&(0x7f0000001f40)=""/29, 0x1d}, {&(0x7f0000001f80)=""/147, 0x93}, {&(0x7f0000002040)=""/5, 0x5}], 0x9, &(0x7f0000002100)=""/68, 0x44, 0x3d2}, 0xefee}, {{&(0x7f0000002180)=@can, 0x80, &(0x7f0000002380)=[{&(0x7f0000002200)=""/149, 0x95}, {&(0x7f00000022c0)=""/145, 0x91}], 0x2, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f00000023c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002440)=""/67, 0x43}], 0x1, &(0x7f0000002500)=""/56, 0x38, 0x80}, 0x3f}, {{&(0x7f0000002540)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002640)=[{&(0x7f00000025c0)=""/81, 0x51}], 0x1, &(0x7f0000002680)=""/169, 0xa9, 0x1}, 0xf193}, {{&(0x7f0000002740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000002800)=""/100, 0x64, 0xfffffffffffffffd}, 0x9}, {{&(0x7f0000002880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002900)=""/37, 0x25}, {&(0x7f0000002940)=""/103, 0x67}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/60, 0x3c}], 0x4, &(0x7f0000003a40)=""/10, 0xa, 0x1c000000}, 0xc0000000000}], 0x7, 0x40000000, &(0x7f0000003bc0)={r0, r1+30000000}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000003c40)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000003d40)={&(0x7f0000003c00)={0x10, 0x0, 0x0, 0xa03602}, 0xc, &(0x7f0000003d00)={&(0x7f0000003c80)={0x48, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/22 19:30:02 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='pagemap\x00') fallocate(r1, 0x2, 0x9, 0x100) pread64(r1, &(0x7f0000f81800)=""/8, 0x8, 0x10000200010) [ 48.255546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 19:30:02 executing program 4: r0 = socket$inet(0x10, 0x80005, 0xcd1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/22 19:30:02 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x10000, 0x0, 0x0, 0x0, 0xa}}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101200, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) 2018/03/22 19:30:02 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x61a0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003280)='/selinux/checkreqprot\x00', 0x303000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000032c0), 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0x1000, r2) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0xfffffffffffffe73}}], 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 19:30:02 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) recvmmsg(r0, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x80, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)) 2018/03/22 19:30:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000000000000000000000c000000080000000000000004000c0000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/22 19:30:02 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) tee(r1, r1, 0x2, 0xd) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001040)={r3, 0x1000, "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"}, &(0x7f0000000180)=0x1008) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbfffffd, 0x0, 0x80000000000}}) 2018/03/22 19:30:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000008000/0xd000)=nil, 0xd000, 0xfffffffffffffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40a001, 0x0) fsync(r0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x100, 0x3, 0x6}) 2018/03/22 19:30:02 executing program 3: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/bus\x00', 0x40, 0x102) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x2, @tick=0x101, 0x200, {0x2, 0x6}, 0xfffffffffffff800, 0x2, 0x76633c5b}) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) write$fuse(r1, &(0x7f0000000300)={0x14, 0x1, 0x4, @fuse_poll_out={0x1000}}, 0x14) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000280)={0x7fff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e21, @rand_addr=0x20}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0xa1, 0x3, 0x4, 0x3, 0x4, &(0x7f0000000240)='ipddp0\x00', 0x2, 0x6, 0x8}) r2 = memfd_create(&(0x7f0000000000)='system/\x00', 0x2) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="2e2da61d3efa3cf1a23afd66a0a2de73dec94c3d45256b9c08573f0db2ad9a3f98982205fa5676b3c041538b3012b96e2b2f2c43209f5a3cd35830db45b1f5ec7ba33172b540b019bf0e1a8578750f788cb8cddae5c3060dd3024dbef14990ef4cba070edbc1a1551265342f47856347f7476ae255c976620de4cf0c9882ddbfa195f10a676fdad54bdd0a9926f683a4faf0e1a2642b6e4b577a6092") 2018/03/22 19:30:02 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x10000da6) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x5d59, 0x5, 0x4, 0x7, 0x4, [{0xffff, 0x76a, 0x60, 0x0, 0x0, 0x102}, {0x9, 0x7, 0x8, 0x0, 0x0, 0x2400}, {0x57, 0x9, 0x2, 0x0, 0x0, 0x80}, {0x8, 0x83, 0x1f, 0x0, 0x0, 0x2002}]}) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e21, 0x1, @empty, 0x7}}}, 0x3a) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) readv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/101, 0x65}], 0x1) sendfile(r1, r2, 0x0, 0x8000) 2018/03/22 19:30:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@getspdinfo={0x164, 0x25, 0x600, 0x70bd29, 0x25dfdbfd, 0x127e, [@mark={0xc, 0x15, {0x350759, 0x7ff}}, @algo_comp={0x13c, 0x3, {{'deflate\x00'}, 0x790, "67232a68e7d39085a03b14507c271ee5871786f21f79201896170fa22c15c127dc67dc8fd6259df09a7f599263588278232e8f2dfeac2be7b7cfa2d4be4b9eead4006c6df516d3ee9ccb9ca5753013bd8a34eb0a490aad6ebf128afa683642bb2d46ba9249eee6489783ee5e72a79d3c5a4e05f2167cbceb5b179da9fb53d2f7ecacdeb5b38aae1c943214c198b55075098f7a710a731cdcc5dbf4d0961939d9a5ec615fb30ee513a73dca0227386f7134e99cbf8a438481e3653ad364c0faee8e010f0a0bfb244470a6e0e96361bcb41f76f16baef7566bb8e8a8377177d216a0adfab04cd79c0ff5d5a52f9bb0adc6b23a"}}, @ipv4_hthresh={0x8, 0x3, {0x3, 0x17}}]}, 0x164}, 0x1, 0x0, 0x0, 0x8800}, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @dev, @local}, &(0x7f00000004c0)=0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x7, 0x3, 0x100000001, 0xff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000340)={{0xffffffffffffffff, 0x3, 0xd8e, 0x0, 0x8000}}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001800000100000000000000000a300000000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/22 19:30:02 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/03/22 19:30:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/4, &(0x7f0000000040)=0x1c1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001c00)) recvmmsg(r0, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/190, 0xbe}], 0x2, &(0x7f00000002c0)=""/249, 0xf9, 0x3}, 0x41}, {{&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000440)=""/150, 0x96}, {&(0x7f0000000500)=""/211, 0xd3}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f0000000080)}, {&(0x7f00000006c0)=""/161, 0xa1}, {&(0x7f0000000780)=""/150, 0x96}, {&(0x7f0000000840)=""/212, 0xd4}], 0x7, &(0x7f0000000980)=""/212, 0xd4, 0xfff}, 0x2}, {{&(0x7f0000000a80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000b00)=""/163, 0xa3}, {&(0x7f0000000bc0)=""/8, 0x8}, {&(0x7f0000000c00)=""/226, 0xe2}, {&(0x7f0000000d00)=""/159, 0x9f}, {&(0x7f0000000dc0)=""/43, 0x2b}, {&(0x7f0000000e00)=""/194, 0xc2}, {&(0x7f0000000f00)=""/84, 0x54}], 0x7, &(0x7f0000000fc0)=""/144, 0x90, 0xffffffff80000000}, 0x4}, {{&(0x7f0000001080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001100)=""/29, 0x1d}, {&(0x7f0000001140)=""/73, 0x49}, {&(0x7f00000011c0)=""/41, 0x29}, {&(0x7f0000001200)=""/191, 0xbf}], 0x4, &(0x7f0000001300)=""/43, 0x2b, 0x8}, 0x5}, {{&(0x7f0000001340)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001400)=[{&(0x7f00000013c0)=""/30, 0x1e}], 0x1, &(0x7f0000001440)=""/6, 0x6, 0xc4a}, 0x2}, {{&(0x7f0000001480)=@nfc, 0x80, &(0x7f0000001540)=[{&(0x7f0000001500)=""/3, 0x3}], 0x1, &(0x7f0000001580)=""/166, 0xa6, 0x10001}, 0x3}, {{&(0x7f0000001640)=@sco, 0x80, &(0x7f0000001880)=[{&(0x7f00000016c0)=""/171, 0xab}, {&(0x7f0000001780)=""/79, 0x4f}, {&(0x7f0000001800)=""/125, 0x7d}], 0x3, &(0x7f00000018c0)=""/196, 0xc4, 0x3}, 0x2}], 0x7, 0x40000000, &(0x7f0000001ac0)={0x77359400}) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000001b00)=""/221, 0xdd) [ 48.344824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7903 comm=syz-executor7 [ 48.364195] ALSA: seq fatal error: cannot create timer (-16) 2018/03/22 19:30:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6}]}, 0x10) 2018/03/22 19:30:02 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x10000da6) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x5d59, 0x5, 0x4, 0x7, 0x4, [{0xffff, 0x76a, 0x60, 0x0, 0x0, 0x102}, {0x9, 0x7, 0x8, 0x0, 0x0, 0x2400}, {0x57, 0x9, 0x2, 0x0, 0x0, 0x80}, {0x8, 0x83, 0x1f, 0x0, 0x0, 0x2002}]}) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e21, 0x1, @empty, 0x7}}}, 0x3a) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) readv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/101, 0x65}], 0x1) sendfile(r1, r2, 0x0, 0x8000) 2018/03/22 19:30:02 executing program 6: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregs(0xd, r0, 0xffffffffffffff00, &(0x7f0000000000)="deb3ba824b8105006f9a903f4fd544186a958809e701ab12c46703248ebe53a31970bc0cc1c0863896fe164569fe566699066ddb83c48f10a3f10e15df4a0345ce43a3e59643725baa39168c4e4af530533bf889f358c6") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x20880, 0x0) shutdown(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000000c0)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/164, 0xa4}], 0x5) 2018/03/22 19:30:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x20084, 0x0, r2, &(0x7f000028cff8)='./file0\x00') connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 19:30:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200)="2eeffcdb336d6aba8f5c047e4f1f20a5c66bfb87e71625db4eba9f408be493d156a0a8b4dc922627b0a92d248d69017cae6f", 0x44, 0x20000004, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0x7, 0x8) shutdown(r1, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000100)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000004100000000000000000000000000000000000000000000000000000000000000000000000000000000004ca0fdd20000000000000000000000003a6e21a9918a4e0cee663300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) 2018/03/22 19:30:02 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x39}, 0x55) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000140)=0xffffffffffffffc1, 0x4) 2018/03/22 19:30:02 executing program 3: r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x8, 0x6, 0x28, &(0x7f0000ffb000/0x4000)=nil, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x3, 0x3, 0x6, 0x9, r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1ff, 0x10000, 0x2ef, 0x20, 0xb9}, 0x98) 2018/03/22 19:30:02 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x9) 2018/03/22 19:30:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x270000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000000040)="bb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast1, @loopback}, &(0x7f0000000180)=0x8) 2018/03/22 19:30:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)="a0", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/22 19:30:02 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000410000/0x3000)=nil, 0x3000, 0x800000, 0x2, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) 2018/03/22 19:30:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000240)={0xffff, 0x7, 0x1, 0x2, 0x14, 0x5992434f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r0) 2018/03/22 19:30:02 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/135}) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfd, 0x200000}, 0xc) madvise(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x3) 2018/03/22 19:30:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="cdd1e221812b6b0283f19e141a8a22a31d3fdfc3838787659f3d501d0e5175e840ac5aca3494975c910b7226648adbbd5370c4a9436232624d8f365519c3cb957d897ad3abe6e0418664d80942db888637651f8538f3b742c27c1d6359943d2e2adac237134d19616fc1f0e3840b") ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/03/22 19:30:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1}, 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/22 19:30:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000000c0)={0x1, {{0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xc00000000}}, {{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x3}}}, 0x104) renameat(r1, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) prctl$setname(0xf, &(0x7f00000002c0)='ppp1-keyring\\nodev*em1eth1\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x100000021e, 0x4) socket$netlink(0x10, 0x3, 0xd) time(&(0x7f0000000280)) [ 48.436794] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x80000, 0x1) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x12) socketpair$inet(0x2, 0x80806, 0x808000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) mq_open(&(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000480)={0x9, 0x100000001, 0x1f, 0x0, 0x0, 0x4, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x10, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000740)) fstat(0xffffffffffffff9c, &(0x7f0000000780)) r4 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000d40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) fstat(r2, &(0x7f0000007080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000e80)) getgroups(0x1, &(0x7f0000001000)=[r4]) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004600)='/selinux/user\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x800, 0x0) getuid() getresgid(&(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) socketpair$inet(0x2, 0x0, 0x80000001, &(0x7f00000017c0)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$loop(&(0x7f0000001b40)='/dev/loop#\x00', 0x1945, 0x240) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/status\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/ppp\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_create(0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001cc0)) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001ec0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@rand_addr}}}, &(0x7f0000001fc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002200)) syz_open_dev$random(&(0x7f00000022c0)='/dev/random\x00', 0x0, 0x40) openat$rtc(0xffffffffffffff9c, &(0x7f0000004700)='/dev/rtc\x00', 0x80, 0x0) socket$inet(0x2, 0xe, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004640)) fstat(r0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004800)) getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000004840)) fstat(0xffffffffffffff9c, &(0x7f00000048c0)) gettid() getuid() gettid() getgid() socket$nl_netfilter(0x10, 0x3, 0xc) socket$unix(0x1, 0x5, 0x0) 2018/03/22 19:30:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x10, 0x7, 0x9, 0x6, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d3, 0x8c, 0x393b9c73, 0x80, 0x2, 0x1}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0x30}, 0x1}, 0x20000800) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x100000001) 2018/03/22 19:30:02 executing program 7: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/bus\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa), 0x44000, &(0x7f0000000180)="82c81f45b09ebf3de43defb677fe8af4e9255e1279ceb72bce4b56af70318be0f2e5b3865ceb843614b61ef96cd2dee4305b4114669ff613386d") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x100000001) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/03/22 19:30:02 executing program 3: prctl$intptr(0x1c, 0x64) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r1 = getuid() setreuid(r1, r0) 2018/03/22 19:30:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x528ae0968361b883, 0x0) ioctl(r0, 0x5101, &(0x7f0000000000)) tee(r0, r0, 0x6d0, 0x0) 2018/03/22 19:30:02 executing program 7: keyctl$join(0x1, &(0x7f0000b21ffb)={0x73, 0x79, 0x7a, 0x1}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="c0413534a709aca3007aa4549013c657fe525597df8ea8b141a8ecd6703a528d55db6bf6948e08670834f4907222e877d08b07e1accb16cca9ab46241d742f20fe5f3139fbeddc3829cc4a7285709fc61051be9b52204b77f2d92c6d4a7b020696313c2a7ba929545b114979b975594215", 0x71, 0x6, &(0x7f0000000140)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xf, "5a9efe1b21b5fa108eb6fd0e619367"}, &(0x7f0000000400)=0x17) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={r1, 0xc6, "81a575b3b187f23d5c582f0e0bb9c20b799a38c9b35eb12e9a8f73774685c9fcfbfd33203b862905daaf3544b936645a5aa87915e5666ad3f754ff1b5fb688f0752705f4d7b9312c562bdfd465706e7be3314a2e14d0285908cb949048e55e259cf9f8abb9c9e495357a10eb84956802e6b6830b6c76b7f08c2966085edb8373fdd84d627e3814346ff4d7243ed3ad90bf31fcc4b2f961d0f1f50a5e51ac8d43db8d0056d20aa99571ceec5abdfad3737be006edcddab6fead855586747ca93f1fc320a01d28"}, &(0x7f0000000540)=0xce) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="26f0febc05b087c670647c34732f75601c7fd54f935bfa510d60d871784bd903336eb97629a2d3e61cc4cc8757462ed6aeb087351d305e2c90342d7aea514694b461769f10ad8ddd5d82609bedfd6e12fe18a58ff492d4e5585087f0df66d2d1bcdcce76613f2279b66db5a73c2b210ca24e022a0aad0e3d7040d00896aa6b6fd6690a0558cda88c960ef50904dc8486ec33b5e32cd06c22dd57ca409a43d0afe9a693f17bcd0bd777", 0xa9, 0xfffffffffffffffe) r4 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='/selinux/status\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x4, 0x863d, r4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @empty, 0x1f}, 0x1c) 2018/03/22 19:30:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001c0000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0xfe7) r2 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) 2018/03/22 19:30:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) pause() sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffeca) 2018/03/22 19:30:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) 2018/03/22 19:30:02 executing program 3: r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="c37a140333584dcdeaedfc104a2902dd01420f4e4601c8f20638304c20a532f10eb0c1f3d704", 0x26, 0xfffffffffffffffb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x20000000001) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="69f2788d9e48be3e1de0347036d975e9e7329d9fb01ae9dd5ba790916bf110005c6c45b0adb4ba0dac585844c19f0ed42a3f8f542965febfa35bad04f48af82402c825b062c0e0b26b8528d3e8607935aa991eaf49add3d926f0e6563644749775dbc7946258bb33c0b2cf7285ba858d078bb370d970147db445298b8a484d92d699d441ede42ae6cda5e9720ea07cd6f34f83d9c0b081c3b0b20e5118b06c77cd3ae66c5030b18408e200bed316f06692ce58870a908acbccfc3760fdd7dd5eaafd1c429489c74d7d2d", 0xca, r0) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='bcsf0\x00', 0xfffffffffffffffc) 2018/03/22 19:30:02 executing program 6: r0 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0xfffffffffffffffc) fcntl$addseals(r0, 0x409, 0x1) ftruncate(r0, 0x9) 2018/03/22 19:30:02 executing program 4: connect$l2tp(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}}}}, 0x3a) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x10000000080003, 0x300) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21}}) userfaultfd(0x80001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xce, 0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000000200)={r2, 0x43}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x1) dup2(r0, r1) gettid() [ 48.531899] audit: type=1400 audit(1521747002.875:35): avc: denied { getattr } for pid=7979 comm="syz-executor2" path="socket:[18370]" dev="sockfs" ino=18370 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 19:30:02 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xf9b8812, 0xf10, 0x0, 0x8, 0xe1, 0x1000, 0x7fff, 0x57a, 0x7100, 0xefe, 0x4, 0x8}) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_addrs=@ax25={0x3, {"bcea82f77a7a8c"}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0xc) 2018/03/22 19:30:03 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f000001e000)={0x1, &(0x7f000000b000)=[{0x27}]}) 2018/03/22 19:30:03 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=ANY=[@ANYBLOB="c71e000000000000"], 0x8) r1 = socket$inet6(0xa, 0x7, 0xc7) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'tunl0\x00', 0x5}) 2018/03/22 19:30:03 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x11) 2018/03/22 19:30:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="37f3ffffff000000f000000000000000"]}) 2018/03/22 19:30:03 executing program 1: r0 = socket$unix(0x1, 0x800000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x311100) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect(r0, &(0x7f0000917ff6)=@un=@abs={0x1b01b4e65ac60fc8}, 0x7) r2 = gettid() r3 = fcntl$dupfd(r0, 0x406, r0) accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x800) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3) ptrace$poke(0x4, r2, &(0x7f0000000000), 0x5) socket$pptp(0x18, 0x1, 0x2) 2018/03/22 19:30:03 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000000)=' '}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x200) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x47, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/71}, &(0x7f0000000340)=0x50) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004fbc), 0x0, 0x0, &(0x7f0000009000)}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r2, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)={0x24, 0x2d, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/22 19:30:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000320ff7)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/03/22 19:30:03 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000100)={0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x1}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000000000), 0x19a, 0x0, &(0x7f0000000140)="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"}) mq_unlink(&(0x7f0000000080)='/dev/binder#\x00') 2018/03/22 19:30:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xc800, 0x0) keyctl$join(0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/03/22 19:30:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r1, r2, 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) 2018/03/22 19:30:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000386000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x400) readv(r0, &(0x7f0000637fd0), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/22 19:30:03 executing program 1: connect$l2tp(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}}}}, 0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x10000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x10000000080003, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21}}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x6c, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x9b, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x477b1345, @empty, 0xc2c5}], 0x64) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) exit(0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000300)=0x5) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x1) dup2(r0, r1) gettid() getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/03/22 19:30:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) 2018/03/22 19:30:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080), 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x6}, 0x40}, {{&(0x7f00000002c0)=@in6, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/221, 0xdd}, {&(0x7f0000001440)=""/8, 0x8}, {&(0x7f0000001480)=""/13, 0xd}], 0x4, &(0x7f0000001500)=""/152, 0x98, 0x5e}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000015c0)=""/127, 0x7f}, {&(0x7f0000001640)=""/9, 0x9}, {&(0x7f0000001680)=""/197, 0xc5}, {&(0x7f0000001780)=""/36, 0x24}, {&(0x7f00000017c0)=""/98, 0x62}, {&(0x7f0000001840)=""/181, 0xb5}, {&(0x7f0000001900)=""/206, 0xce}, {&(0x7f0000001a00)=""/53, 0x35}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x9, &(0x7f0000002ac0)=""/204, 0xcc, 0x2}, 0x9}, {{&(0x7f0000002bc0)=@nfc_llcp, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/190, 0xbe}, {&(0x7f0000003d00)=""/16, 0x10}, {&(0x7f0000003d40)=""/36, 0x24}, {&(0x7f0000003d80)=""/234, 0xea}], 0x5, &(0x7f0000003ec0)=""/15, 0xf, 0x3}, 0x1ff}, {{&(0x7f0000003f00)=@can={0x0, 0x0}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003f80)=""/39, 0x27}], 0x1, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000004000)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004080)=""/127, 0x7f}, {&(0x7f0000004100)=""/241, 0xf1}, {&(0x7f0000004200)=""/154, 0x9a}, {&(0x7f00000042c0)=""/159, 0x9f}], 0x4, 0x0, 0x0, 0x6}, 0xe8}], 0x6, 0x40000020, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004480)={@mcast2={0xff, 0x2, [], 0x1}, 0x49, r1}) [ 48.890549] audit: type=1400 audit(1521747003.235:36): avc: denied { getopt } for pid=8059 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.932725] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=8062 comm=syz-executor7 [ 48.976158] binder: BINDER_SET_CONTEXT_MGR already set [ 48.981619] binder: 8050:8088 ioctl 40046207 0 returned -16 2018/03/22 19:30:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a92fc8)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/22 19:30:03 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='}\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) keyctl$negate(0xd, r0, 0x51, r1) pkey_alloc(0x0, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x7f) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000001c0)) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) r4 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000280)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x1f, r5, 0x3, 0x4) setsockopt(r3, 0x1, 0x100, &(0x7f0000000300)="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", 0x1000) add_key$user(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380)="968709944d295b8d6317fffe38ccd27f13a52721f374cb3dca455513028fec99402f5b8c530cdaed418ceb5321677e18ed671328503fadc2eeebda7f9b5c4a3bd269aed5f355c7c1fc2d9a8070c9983629e7c7ecaf3ebc7f1a0048ad56a0f12487eafe7314f8eb36cc239bb150d05a97bf39518028f73253eb0b9bcb1fd6f8fdb750fb104b7a46e03c37dc3507bb1072f360016a80f5c9dd339fc346f21e7c7c8468cc64d2eade4fc4cc5edfbe01b1f87dd80d52d3657687eda9511148c9b05d3e0272e463db794e5cfb2aaf94703c3a8ea5e16d526703810eb7e3a6efd594fe0bae91cc1b96ea211f576c43bf1e9f7a5014e04fa2", 0xf5, r0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001480)) ioctl$KDADDIO(r3, 0x4b34, 0x0) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000014c0)={0x0, 0x60, "bd2f71fffb5e4440da614b791f411c9c86abd5ba5e0887d3d7296746cc9fbd65c8d2da3ba8752d2c4b91f5f672cac795bf722c4611f2340f5de00e2de971d40abd271a1f4ad5dfcd8e381b1916176f6868b39d88ae306aa8957605640cd528e2"}, &(0x7f0000001540)=0x68) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001580)={r7, 0xffff}, &(0x7f00000015c0)=0x8) connect$l2tp(r3, &(0x7f0000001600)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x0, 0x3}}, 0x2e) recvfrom$unix(r3, &(0x7f0000001640)=""/69, 0x45, 0x40000002, &(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001740)={r7, 0x4a66}, &(0x7f0000001780)=0x8) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f00000017c0)=""/72, &(0x7f0000001840)=0x48) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f00000018c0)={0x4, &(0x7f0000001880)=[0xfffffffffffffff8, 0x5, 0x4, 0x16]}) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) select(0x40, &(0x7f0000001900)={0x7, 0x9, 0x9, 0x200, 0x7fffffff, 0x7, 0x8a76, 0xffffffffffff0001}, &(0x7f0000001940)={0x6, 0x21, 0x200, 0x4d9d8674, 0x663, 0x80000000, 0x81, 0x7}, &(0x7f0000001980)={0x6, 0x0, 0x3, 0x1, 0x9, 0x7, 0xffffffffffffff2e, 0x2}, &(0x7f0000001a00)={r8, r9/1000+30000}) ioctl$int_in(r6, 0x5473, &(0x7f0000001a40)=0x1) 2018/03/22 19:30:03 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r3 = dup2(r1, r1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/03/22 19:30:03 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9) 2018/03/22 19:30:03 executing program 5: syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/03/22 19:30:03 executing program 0: writev(0xffffffffffffffff, &(0x7f0000beaff8)=[{&(0x7f0000d3d000)="580000001400192300a14b0000daad560a0001000023e076000543d818fe0000000000007136643e88ea07002804000000000000000200fffd000000001ce4ed5e6e0000000022000c00010006e8031853892e054e12ece7", 0x58}], 0x1) 2018/03/22 19:30:03 executing program 1: unshare(0x200000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x9, 0x0) 2018/03/22 19:30:03 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x800) mq_getsetattr(r1, &(0x7f00000000c0)={0xffffffffffffff01, 0x515d, 0x3, 0x5, 0xfffffffffffffff9, 0x7, 0x423, 0x3}, &(0x7f0000000100)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xad, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/173}, &(0x7f0000000300)=0x50) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x2a0, 0x41, 0x0, 0x6, 0x8, 0x0, 0x8, 0x5, 0x6}) 2018/03/22 19:30:03 executing program 7: mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/03/22 19:30:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setrlimit(0xfffffffffffffffe, &(0x7f0000000100)={0x2, 0x4}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/22 19:30:03 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000000000) fcntl$setstatus(r0, 0x4, 0x42000) 2018/03/22 19:30:03 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101001) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) 2018/03/22 19:30:03 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)="af9d143095c6c6e0508aa7123d6a4b18f6dde1ae70e6cb1971809f26c8dff3fb179d7bbbad6674e7a257a7bee082482fce80e2dfaa7aaa662f18d50f73649e2cc426a72ab74f721c115c7938261eb6997f8ec14ff34199decc66de84410c6ec537ccd050d40ba0f9ee29ec2c166d9e613d7b688b196761da72a3b15cd2b224ca168cca6708b9416fbe139b4549ec08be27d0b71e127f59a7a9fc53614581574e2827dca13b898cc48497876d301d47b7e9f1d1b693f59f4cc6d5abeabc3c086e16f36c35bc9b29faab6c9385be3cfb9d33c30517", 0xd4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000080)={0x0, 0x15, 0x1, @tid=r1}) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="74725d71dd8c3df825c775737465643d963a4e63847a94eb10b99ac603797072"], &(0x7f0000000100)=""/32, 0x20) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000000240)=0xfffffffffffffff7) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000005000)=""/4096) 2018/03/22 19:30:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20180, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TCFLSH(r2, 0x540b, 0x3) 2018/03/22 19:30:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000ce8000)='/dev/sg#\x00', 0x0, 0x40800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/03/22 19:30:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) ptrace$setsig(0x4203, r3, 0xfffffffffffffffc, &(0x7f00000003c0)={0x37, 0x43e6, 0x9, 0xffffffffffffffff}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/03/22 19:30:03 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/22 19:30:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00000000c0)={0xfffffffffffff968, 0x69d0, 0x5, 0x8, 0x4}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0xa9, "540b7652699df92a76fd8f0309aeafaeb3fb353d19ca0c829fac5c79b50be00c228901c1c4ac17cc6d8a7bf0c511a0913bdab0ea86a85b3f66fb2083f8b3a5821356d12ecdd5986db272189a347823598ff61ca839871a5c813dddad5c5019c952db581a477b233d8be711a1bcf3ad83af2102c1bd13f0f1500d5e8e83ce2330f08d7f2323a84763b2c9e4b29e78952f82421c74f34d45f4d1789983ec36c726bf91eaa9f1530a1253"}, &(0x7f0000000080)=0xcd) r2 = syz_fuse_mount(&(0x7f000062f000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00002b9000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendfile(r0, r3, &(0x7f0000000000)=0x100005, 0x9) 2018/03/22 19:30:03 executing program 3: r0 = timerfd_create(0x4, 0x80002) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f0000645fc8)=[{r0}], 0x1, 0x1) 2018/03/22 19:30:03 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000000)={0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/22 19:30:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5, 0x8, 0x80000001, 0x10000}) 2018/03/22 19:30:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0x1, 0x124) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x7530}}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="000000000000000000000002"], 0x10}}], 0x2, 0x0) 2018/03/22 19:30:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x2, [0xcbc8, 0x7f, 0x3, 0x8000, 0x7, 0x5, 0x6, 0x6]}, 0x5c) ioprio_set$pid(0x1, r2, 0xa0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x0, &(0x7f0000cc7fe4)={0xa}, 0x52) 2018/03/22 19:30:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000039bffc)=[0x0]) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/03/22 19:30:03 executing program 2: ioperm(0x0, 0x7, 0x0) getrusage(0x0, &(0x7f0000000000)) clone(0x84000, &(0x7f00000d8000), &(0x7f000074a000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/03/22 19:30:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x8, &(0x7f00000000c0)=[0x2, 0x7, 0x2, 0xdd, 0x7fff, 0x3ff, 0x735, 0x347], &(0x7f0000000100)=[0x7120, 0x3, 0xfffffffffffffb1e, 0x80000000], 0x5, 0x2, 0x0, &(0x7f0000000140)=[0x40, 0x10001], &(0x7f0000000180)=[0x1, 0x6]}) 2018/03/22 19:30:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000008013, &(0x7f0000000080)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) syncfs(r0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x276, 0x200}, &(0x7f0000000100)=0xc) write$selinux_validatetrans(r1, &(0x7f0000000300)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, 'system_u:object_r:random_device_t:s0', 0x20, 0x38, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xa, "e374ef57be0ee00d5074"}, &(0x7f0000000180)=0x12) 2018/03/22 19:30:03 executing program 6: gettid() getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xffffffffffffffc1) 2018/03/22 19:30:03 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x21}, {r0, 0x1400}], 0x3, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/22 19:30:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5, 0x8, 0x80000001, 0x10000}) 2018/03/22 19:30:03 executing program 6: mkdir(&(0x7f0000000c80)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)={0x0, 0xfffffffffffffffc}) syz_fuseblk_mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000200)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 19:30:03 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair(0x7, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x8000000000004}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/22 19:30:03 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x1) sendto$unix(r0, &(0x7f0000000080)="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", 0x1000, 0x4000000, &(0x7f0000001080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x7, 0x4) 2018/03/22 19:30:03 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0xfffffffffffffffc}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/22 19:30:03 executing program 2: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/22 19:30:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x11, 0x2, 0x6, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0xff, 0x3416, 0x7, 'queue1\x00', 0x9}) 2018/03/22 19:30:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x2, [0xcbc8, 0x7f, 0x3, 0x8000, 0x7, 0x5, 0x6, 0x6]}, 0x5c) ioprio_set$pid(0x1, r2, 0xa0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x0, &(0x7f0000cc7fe4)={0xa}, 0x52) 2018/03/22 19:30:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x600, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) [ 49.489422] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x1) setrlimit(0x0, &(0x7f0000000040)={0x1, 0x3}) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xd1, 0x7fffffff, 0x0, 0x500, 0xfc, 0x80010004, r2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0xc) listen(r0, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) tgkill(r4, r5, 0x3f) 2018/03/22 19:30:03 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netfilter\x00') sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x1, 0xfffffffffffffa3a, "38f7488d95b5f2d91abcaf54b3a3255fe2a926c5a26c5d8b79a4aad82d0a814ddf017eaf460ead405d743afdc120ef98bf285a3215a36ebf135213991f2576", 0x8}, 0x58, &(0x7f0000000180)=[{}, {&(0x7f0000000140)="15c566dcdd890ca25af7f832619b0fd7db312147ff17727c36aae6fbc28f5c34b0", 0x21}], 0x2, &(0x7f0000000540)={0x100c, 0x102, 0x8001, "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"}, 0x100c, 0x40}, 0x50) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x200000000000010b, 0x1d) 2018/03/22 19:30:03 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280)={0x9, 0x7, 0x1000}, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x8, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32], 0x20}, 0x1}, 0x0) 2018/03/22 19:30:03 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/34, 0x22) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0x13}, 0x6}}, 0x1, 0x6, 0x3, 0x0, 0x1000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xfffffffffffeffff}, &(0x7f0000000200)=0x8) 2018/03/22 19:30:03 executing program 6: r0 = inotify_init1(0x80009) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) fgetxattr(r0, &(0x7f000065a000)=@known='security.ima\x00', &(0x7f0000d1bf69)=""/151, 0x97) sched_yield() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/03/22 19:30:03 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x100, 0x717, 0x5}) sigaltstack(&(0x7f0000a93000/0x3000)=nil, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000b23000/0x4000)=nil, 0x7ff, 0x3, 0xa5, &(0x7f0000b26000/0x2000)=nil, 0x9}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mremap(&(0x7f0000b19000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/22 19:30:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) link(&(0x7f0000000180)='.', &(0x7f00000002c0)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x20000, &(0x7f0000000200)="1246999e1504490837d9014909c9c73254efd9ca4f92c23d9105318e9c9d696038aeab398e3f1329c210e13bec5cec6249615cccf7860a436482d5f7ef7d3bd0308c56e842be989fe096a4a3599c82ed1b59b15cb909b7fbe75f1d8447b95f567e35bfafa528fc0020cfb07f367320a2abea98d75f0268461dc6a04d8b355b2fe19f76d3553838f3d229a728d27f5b055b1b050402f36053") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 49.548440] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:03 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vga_arbiter\x00', 0x2040, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001580)=0xa557, 0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000100)={r3, 0x1}) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/03/22 19:30:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) r1 = getpid() mq_notify(r0, &(0x7f0000000040)={0x0, 0x36, 0x2, @tid=r1}) socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) socket$netlink(0x10, 0x3, 0xe) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/22 19:30:03 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) getsockname$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$ax25(r0, &(0x7f0000000100)="858b3a1e2d4bff441ed1f406ab9f117141c9ee38ee77f9b173e51555d0070d40ecf3a5a4a43c0c7342f868517e213818e32a623db7f264129cfa074e30820396913a1d15c7242247da7ae66b7d1c1c541bc154e804c444cbd6a462ef5944baa85af19233e85d7bbadc51f10fe96db9aa5bba24e9", 0x74, 0x0, 0x0, 0x0) 2018/03/22 19:30:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000040)={0x0, 0x38, 0x1, @thr={&(0x7f0000001600)="b3b22d6bd9fcf4e6205fb0500c2fda4b9f9eff2c22314548417eac8b7ab532f7cdb0d881c2e133832d77f2c979dcd29f68c2f8b9049efe3c2de5f43b2ebc60a37afb06264df5ec6855435b44926d584caf1364f0ec08c5c92e49d99fddfe215f5d358e0126837be3b802f30143f3aaec", &(0x7f0000001680)="8bbf527b2f5e70c49d08aa2d8e37cb0b21dd7ba45cc18dfd6630c0e5bf17437d9c452b6ccc2150baa00a0fb1f815c6db049822ea1b4e5b65eabd6f85ea2854b5621bf150"}}, &(0x7f0000001700)=0x0) timer_gettime(r1, &(0x7f0000001740)) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) fallocate(r0, 0x2, 0x808, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'vlan0\x00', r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="9c000005000000000000003e86b72b89858b563eb60e251092470bf62eb1cd023853f53fd70d6a1dc299e3acb6f5af224c84176b1c43b39f215bcafc7310947bacd0493b3f901d9a6b978a981d8a682d7f5d7835f57a610f6641871b3742320d259a06a966d72deb8794d4b149f075693f3d0a67a0f30992fa835767e06a6641c080cb2cfe8c307141a372b863f0f2397b0f8cb4e598620ced691753e87b94b28e083d813826e8db56f2"], &(0x7f0000000440)=0x2) recvfrom$inet(r2, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="dad3000004c9d59941cac0d6598fbacfe9a5fe581ed66acf5606004366ce32d1b6a757f74c18f2b88dd472a7b7a9a756bdb1a990f03989a5e393867055df40c03e12bf7b7c1147c45c923c5eafd6f565e7f367c8f9ce624cf7a25ec7f3ed48c179abb1cf89b01d8977ecb7e507e4e4fe11"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x8001}, 0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)={r4, 0x1000, "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"}, &(0x7f0000000000)=0x1008) pread64(r0, &(0x7f0000000380)=""/141, 0x8d, 0x0) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0x3c0}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x41e}, {&(0x7f0000923000)=""/37, 0x2e}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/22 19:30:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='clear_refs\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) setns(r0, 0x4000000) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x6, 0xe12]) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0xc1f) 2018/03/22 19:30:04 executing program 7: syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x244, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x1d, @empty, 0x3f}, 0x0, [0x6, 0x6, 0x4, 0x80, 0x20, 0x676, 0xfffffffffffff801, 0x100000000000007]}, 0x5c) [ 49.640271] SELinux: unknown mount option 2018/03/22 19:30:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/03/22 19:30:04 executing program 2: r0 = socket(0xd, 0x7, 0x3) listen(r0, 0x200) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/22 19:30:04 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/03/22 19:30:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000000000000000000000000000000000000000000006240dd511680bd19cf4f1221057821eb4a59bded30f33dd9243bfd5e92d8adbb41cde45dc992e78ad57428e5a1de3b6cfd2c79004508f9de7bbb9d60c7bdfa42ca19248642186bb000940c6abe50376227188c3d384d53e0a6ec329d1a33c76aebcd4c8e1bca2b07b39"]}) 2018/03/22 19:30:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/03/22 19:30:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x5, 0x0, 0x20, "3bce0b5794870b50b89bcb3f7dd01dc67fa32bdc5b64e87584430d65248efde422260ed0ba301bbb90a1055e6508bca22c645bdf2ee87dded9ac4e58b56159", 0x3d}, 0x58) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x13, r1, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)=0x20) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0xd241, 0x7ff, 0xfffffffffffffffc, 0x4, 0x1ff, 0x1, 0x7, 0x0, 0x3, 0x5, 0x4, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) sendmsg$netrom(r2, &(0x7f0000000800)={&(0x7f0000000240)=@ax25={0x3, {"8afd5f3cebd2ce"}, 0xba6e}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000280)="afa00a0b6b687d120e7f3b433c8996ae551441e0229d510b2245cdf09d1cd254372549bf7b85a430970dfb7ebba67848cefcd6ea9b3d940905e201167b3cb432c8c148232136cfd7b8ba1949632d94baf8692dce71ab4bcadab755ea04f2d4fd9ead6d0949466c89e0dfbcb380c23c446e4bbfa7148da7c6d145fe989567f6d70ae68db784d62f45d62a5f483769178d8fb377ef", 0x94}, {&(0x7f0000000340)="0f802f65d92688cce53db136dfa8e247a95fb9c527e1ba7fe6e35094", 0x1c}, {&(0x7f0000000380)="fb6dfcea0dd55b2a852288e3c9037b4af4fab57105a99d6fc9dcd608c66fba3bc23cf57079d532f00537997e6b", 0x2d}], 0x3, &(0x7f0000000400)=[{0xc8, 0x115, 0x1, "9ccdb94f13135526306b07b5c68d6179d09bac15127dc43fcb006610d127dacc6602ef1e638a93cc368c17e19c70f89313fc57bb7854fc7f151c05fe9669c5e5af094d4b266492bb4248daad4be93539e2aa91e67801b4f970dadb0413035b2cec46ac6c473ab79d60a1fd286f29829194d397c9f62b871f41162321c70beddf85d25b56434aa445d517cea6f180dec1fd48de20e655acece17dd15f51125e6f11b3c7da983d2bd5585240d9c947a74c18dc300f22dc35faffa8"}, {0xd0, 0x0, 0x0, "503ebbc9a27a0901f6ed11146defa04cd8f83beacc07d455fe56627eeccb3e88be57591f436ee9ccc37d9997072382005c4020a2fe2d1c01964ce56682fb497ec9fa9e9943da1f56596c5be725077b3bea4c46ca40813cec9fca52465123709560508e525a1ab9928963b829c12e946cffb906828f0f6a32ea9b2cc21a28b34c5bf11eac79d441967e21d0d08996cae701739c394fff48da210bd5e79475cd7d6005c819694a1d29c7ffa6980bcdf65118d4c44cc61c9be439b106d8d7a5d5b4ba"}, {0x6c, 0xff, 0x10001, "2405ce92d7dbe87b3c53d196894c6ac9acbed3327a5d7b5fb2cee3934d9b054427305ad6e8106715e490719ca4065e019fb646aba1ba6da710b25493f7f7dcbcf3df7f960a97ab45aa8237bc81b8295682b9af4761659f01bc12066dea664c"}, {0x7c, 0x19c, 0x7, "ce32032d952727ba9b7152784fa0d26306438963322318b9dbf16110a4fe5209010010d9523f37b944a836574830d716dc6771c2533510559eba895a05005704b8295b663ac0f031e9d02e3baf77fc64415b372235aa2dbf465f923fd49f80bf11eeaec3f28b6c565019fb14c8c2"}, {0xc4, 0x114, 0x6, "2f21e390dec907e46ab02dfbeeda73fe0dbc15b5a268908252347d81aaaa99ebd4fd902d0e63c74bc66a0d9d2b047e0f2e521ab93b6da4bd842d7ee17381a3ab5750baab7b1175cf8caae8a751f732316dddc71d23c80576858d9a0cce88ef95734d0fa2cd418de926d6765a03e5bc41c63bd5da553cf11ac250ddae0296eb54ca97cf2eb7128ce239e465befdc4bb4b3c9a328f4ac15df748aea8fb4bd4e23f03ebaa932fae4aa07a570b4b48b86434a57a2b301dda46"}, {0xac, 0xa77586f84ae63253, 0x8001, "72421538ac6bdabdd44040004fdd5d12e37a496f41d07ba7f5fe41e4723145114fdeada41966d8a71d88b8a6763d0f5a31d817799f156b5b0aaa1793e7923a6642de0943a6a7a6c8f3f5bd7228c581331f3024229efc3a91b3189ba19379bbcfbb25f7a0ed851e18ae6cc4c29f2158824bbadc9b8d5de82e6efb8d15da16548d5574bca3055f4f89b75a161979d5b0bf73947bbfedb672e74de902ff28bff59c"}], 0x3f0, 0x40000}, 0x4000000) clock_getres(0x0, &(0x7f0000000040)) 2018/03/22 19:30:04 executing program 7: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/198, 0xc6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r2, 0x400, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x14) sendmsg$netrom(r1, &(0x7f0000002740)={&(0x7f0000000340)=@full={{0x3, {"d8e9ccbab5c22a"}, 0x2}, [{"9d4c81ca4518b7"}, {"0e16c5c7e218d0"}, {"a738573912024c"}, {"52f0b13635b159"}, {"5944a33a588d6a"}, {"eea1167418a3f5"}, {"b958f5c1327ffc"}, {"41961b107313aa"}]}, 0x48, &(0x7f0000001500)=[{&(0x7f00000003c0)="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f7bb2a236864ac0c12e25f7691ec62e3456cb049637b26196a6a1142f5533d309ac4a7ca7245409a1b4055d827e7967288af3ecf2adc0dd04b5628f89a7758ad81b637679e288c04ecb140a7a9323869270608b1e93c35f38c36b2014b4186ee58ae07e23c4f409ddb6742c936e932d49ce517f328180a5b47dd847b4f19fc6c5268cebf9282fe3af6922fe0694d483a34a7cd53b3af4ac533a918e51fd086ac19ae1b2136e4f38e44d42dc5c5d3ef6fd276d848de81267025e4da0099c2d3194aea8741b6370a6db253ff1ea9e2af27e8e11c1b8ad58fbc0a6169d583d0d0ab05279b80338ba06c1efe69c409a438e79e0d0fcbf9990c342e4eef1b4f1c09f76e4da52dfe0f204bf9186115674804f397337273c7e911d4001a22b5d530e8ec4caf2ec129b8fa333ea778d9133363a7b2832d4546cb14017263b5d716ce0fe1ad877c4acb85430779f1643a7697d971692f1c534188dc9d0b39a6033237257a7ee89c7ed352e8ed878e2ac6f29d25524566413098a3ae1acf84afbec979738bb652e7b39ae960dea7caf8ab1ee4d34c24070b61a3dcb72806a376562650689317fd5996553fed1943f8673fe9d02e385c2d01f84b6a2695528f1e92351eebc41f4322d2373e59248b2d22e7b38c1be369ccd2edb4e53a49e7123b11f269dc4a4cfe9c4f2c7977ad1b270394d3db64a1f119db5e78a47493409bdd50e98204764403a2cab8b97915612c9683e683f4c88da0397a525bcb0b4a77733e77e705bb85965fc8e36d9feff645e7ce82cb85696f13bac1a4b6d8ad7d9a6ac0e12a69e9c78200e7f6d8c189ffa97ba9ef8d69cf634b8bcd3731bb0b4efd66a3838e7ed13c934274b7fd94ff8f5aa047ffa51a6ad72f21ffea096c534798d1101a2fcdc016ed30b385e93dc96b255cd7a65fec0c2ae512129fa8b9ac24c0c39312678254f26b6e999a2fe193d9474b2f986eb98f9910af42d28b3379400609b28170ce76d6540f3e479c08020c9558557b77f388b937465afa318991020fa861f1afe87e5c387c6570a31030dc16f2945f4a9410f21a425ffe673ebb56241c13656a777e501c4b02437c22b9776e619334c8e1e6fd1c4c714bdf29aefa3b3d3056c99d3fb314e1efa16cb97d5f49962d11171efeaca1a1daae73299a41602b6baf53668a810aa3ee4d5512f7abd76e64651a1207f6d74dfa70f31cffd8eeb4cac5f974d80d187979cc577db413a002ddeb88721604af071a5dd9c19509a2108588d881571a05e05ba8e43caafac071e4437dd780433422777e99faa02d20fc6395a6419993a72fed97e2b0339d990b3a3afbe8fb840ebeb01276cceccd8f5a8d56bde93868359f7295bb68caf76acd0c4fa6c303ed179497e1e5a6c786bc4411cefef3a9dba0fae1345b00316c0aaab756d4fc0c85579a104227cb16d4526d28e4c7ddbc0e5bb0978feb7082b3bd63f5f38392c39b5214867c7a1185489600a6b2109d013a2fee73bf9503b4dc2d22e0bc62bd070c85f296c4eba6a09f8a5b8896fd615bfd38e0ce44261034c14504ff3703f567a46c592c92b1e86383793847e67980560b9991f6b3fa187e1c7f72ab4ebac202783682cbc58752b82b86ee7ac4f14407ac6477fa87fdc9c7dae17093410e31f07ac4c795028181aa355591531ebd67af02442c29404023ea49a8caebe10f65b4e51f64571f52edff21044c9eb8a9dd258ec67376adb7665c477dc74a227128b0579a35798bf21eb063d87ae73c1d66e9f11ddb1a712faf11ece383fa71bafb2e9efdb38a89fe0735022f9dcd2ed939ee67e3f1344033bba46e2f820597ae4776dcad9e8322c354c088bd6fe566b20a7927aa905c12747c1e1a90eb7c1eb5a94648708ae8b5493605c4748f149094e1093f78fb6349e52c82b7921ebac33b0e63763f98ef3582d17668dd686a59ae824573ef6eac98b57b6fd1f51c6d10d8508d62581addd5dda912b959afc964ebea75176a2634288f04a1f1b1b3ff91d3ffe0b95e3f266da1980b38064d1ff6b798c2fb1ea314ea25792d7193b9f66d20b55e76504e9d2c6d3ffcd90e6380e565e772cd5e8930be8d0701af23e238173acfe1d495e0d1407f4c700e67f34012b3d832c647e5ee5db89d0980d5ccce55039daa1e238559b46bcfcc32e9471990c3448ed5beeb5b7d3a2194ce0d69c8c917d4bdfd269403bb1d108923b8ace8b370d6bfbc6c20244e9b8e5c3b45c9af9c39b5e790bc428231c93bf2ca6eb2ba7"}, {0xbc, 0x19f, 0x6, "4fc00e524bb0372a0e70cbf26d718cab6058523dcd35bfdfc722da78875eb16ba4ab3f5d2abce8dbde99abd50dbda72d992753fdc4a5c3c11e2e6fb0a00fb2fdf2fa43c5d4a4afd033fed299a2c834c8de659503cf58423fc1f3d2f544b35c6d2990c96b9eba07ffd86b0f80856f28734eb5c6c5ba9a23ba7685fa9502a4eb8014532988daeb7296b427c464c9068cf0a4727617f0b345e54b443079ddcf86fef62d25f1238db8bcca2affe4a4cd599d"}, {0xb0, 0x1ff, 0x7, "5faae6b2942a91a9c1272963d6384609d41bb116967f6eaf2df59ec213e49e1d5ac265d4be224b63cf5bcf313b7056bd6c3a1e0db28d64e5924657640fe72aacdebad3afa8cc1ae3c6abf237b195a420de97136a95a20672a42b1ca27b3ba4daa09dc1f768e4293c23a0e0865a9c847e4985f82d85554d15eba8426f4221b38398113a8df56f9cef0eaf12d2b126ff66d4ad04c51e7365b181d75fb66b62cb2896"}, {0x70, 0x10f, 0x7, "1932c9df0d3fb42327b01b3170c88d08af91912e62cd0205794a61c151e8e261c8fc9df8442ddccb346f44c8d409b195bfbca7572fe1a67157f2dbe8ef1ebe727af61baa2b72de90ce4661918a60c412b29004cd77932d9d53f27d88ebaae00794588276"}], 0x11e8, 0x44000}, 0x4000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002780)) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xf8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000027c0)="492095aad31da8ab58b3f71bd1e022d67f9e7ba0516ad5") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002800)=0x0) getpgrp(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002840)={0x0}, &(0x7f0000002880)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000002980)={'filter\x00', 0x0, 0x3, 0x41, [], 0x2, &(0x7f00000028c0)=[{}, {}], &(0x7f0000002900)=""/65}, &(0x7f0000002a00)=0x50) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0xb) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000002b40)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) rt_sigqueueinfo(r4, 0x32, &(0x7f0000002c00)={0xc, 0x7, 0xfffffffffffffff7, 0x4}) readlinkat(r1, &(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)=""/179, 0xb3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002dc0)={0x0, 0x40}, &(0x7f0000002e00)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002e40)={r5, 0x67aa}, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002e80), &(0x7f0000002ec0)=0x8) sendto$llc(r1, &(0x7f0000002f00)="02295a27622d5dce7f55615526c2e9fbece5e99de10f7f82ef2d6db2e897a5765268553283022c795b5eef0bd005eac0a9b7c27505f63959b221bd76590f06fe3a350c358a4963f1188d3264de9aba00765d8ed3010da6ff9a6c815bc99c9e4c6c3c5f586984", 0x66, 0x20000000, &(0x7f0000002f80)={0x1a, 0x308, 0x10000, 0x8, 0xe4f, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000002fc0)=""/224, 0xe0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000030c0)={r5, 0x1}, &(0x7f0000003100)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000003140)={'ipvs\x00'}, &(0x7f0000003180)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000031c0)={r5, 0x7c}, &(0x7f0000003200)=0xc) keyctl$instantiate(0xc, r0, 0x0, 0x0, r0) 2018/03/22 19:30:04 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000880)=0x4) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000100)="36b81cf2c218f0809489fb5c2cac7a5f604d39324675a2c2e36cdf0198db752bce2dca7de2b24813ed778ba78084ed755724cbb9a0a07d3b5d955d8f2c869838cafc089a5d5ce5fe6962ea562ff3a94a03b6a519a524a4f3f06060f1caf36d8da1fcd5076236d88f48a99ec053831379526158773051df43c0ec4b6a2c3680b22b939d248b14e2e5351ba12688803797d33a5a1828f79e8d6747b2e56543ff8107df8fbe0688f96bb74d8acae1709cf6c0865d7fec31ab1bc13ccc70d2a573796b2da484df8b50242320867ac9baaf79258a5029b84b87bf24c160d3c5dfbcef24e8f08131d062b52a0360811e200754ac12b30f20", 0xf5}, {&(0x7f0000000200)="cdc61196e0fa8190372057c236fb63edd800cad01652986b0919df007fa58cfda21f0c1f2ade6fc8ee52ae932d04bf0f25ae1a3405c129c61e1d2237ddd1e38e56e8b19eb3fd5e8fcb02beb8dee6bb4396e490756eb2eaa9033b5b50609afb6b630d076791edc8315ddcf2a410b7380a6126314301d4e11675e833379c4b9d57cfad2da86f8c9594", 0x88}, {&(0x7f00000002c0)="d61aa569c577f4cc9d47238524eb9b60f7e88d3695f856d48ddab00696d0ace37833d9a7a62697e6314b63abd4da99e3dcd1c0de2a4465586e0cbbb5e01cea9b27b50b0479285817048767631e912e640085b8730109ca8fa054fb3b0f244cda133c4a3842a920c25c73a89d09cdd072604ecc1d23d2a460e8c2471c531ce19a5e915a3f4b74b4f9a5a860a48966157f65d053669c8f5ab8f98034f39df020c1d5e5d9eec97c46df994208ca255b28c4785d26b20c8dc26c65e579b5fb8e5caeeeb7c854fdeead4045fcfe4274c1d39d47680e6d2f393f43c9f2805a98", 0xdd}, {&(0x7f00000003c0)="bb574e13788b7cffed0963943d682792ab1525eb855afaedce0533dbdc490ce5a3b2b11a4e94b1444638d529f37a0aec5aa890bb45e601d589292c74aa1d5db598699145e91c9361b8bee40aa4afe0d4628991d8fe4b9917f84622165719617c95b8e333f6b6b98c0ff62f603ec9596f4cf49fe65de4bde944626eb39de4d0bcc1012411cd55e63ee630c7dd7b73a6f787352b6541d7d010677441d9eb9d8ad5af011f5455178e89f1ebb3a3b7b84add67f8dd7d8bea6636f0c5167b061702d14223eaafdfb6c1b27b3e744aeea31616aa11fe9d257589a1073f6c07e886147f", 0xe0}, {&(0x7f00000004c0)="f98ff714c2b8c6cce70499bd4f3a6f62fed841dccab5bed625f77fd2abe22b607e63725b073a0914df4518c6a1f9c0bbd6f3a0752e9b0c0c33420405567a403f4329aa9480a907020af405a2682907da8f82fddcea99f6e4ecd38783450daa12867676887ce565ff98df5e54209811e9c92c405480a1681f50d1d2d50dbcc70799491108adc0493b47f7f76d8e49afcd542fd04d8566bab766bcf5d3ff3645669908acd4d889868b85f4d8898031b4aa8e5ba6c5ab", 0xb5}, {&(0x7f0000000580)="c0e0cd734c1f8a6fbb0fd30b676eb642b2d8edadc6366eb280c2fe7f997de6f8fea66984d3a3e5051d04e2f7b4437e3a772d7a9a984666d2c8dc5db1e8815053d03ab05912eff129e75b37e0ce954bfd7be70a10b65787e05f8117b2c9b922a088130358b69eea9900bd3d23b690c45b6737c981e5e72b48fcb3e40001b5c0338a49d3e209e663cea595c5bd1dbc0d344e15fe675f2e1bf29e65f5363757ec0fed7cc0ef93ff1618bfa3e37fec8a2adef3e32e474956e3551321f4a6b0c8c0af587ff3773f34dcef5ffd42b7", 0xcc}, {&(0x7f0000000040)="6daaccb48d3afa68b8d2ecf21fa30cf67bc67c162441045231fc60e7a3c38192cc9f8fe0593600bf59dfd622dfefada962b3b3003012363e189b45f077773927647ab0ca847d5421821301940d1ea57f66fd65c8", 0x54}, {&(0x7f0000000680)="0e42cc2696b3", 0x6}, {&(0x7f00000006c0)="38258cdd285ee532de42f0d9a40361c6b49e87e0a92bcb5e6b540868f6daa9b3972767801aaeb524000a7727554c9d0eb0dffdbf3f54d3a79b8c078800b4d62e4153aa0e542bcbbca29305e2777e49288aed818a71e33de183b72a4f32ab939bc1b431ffa8d53776f9209074cd42ba3a46bec44da055fe857cdf3fd0ec2d5c0af9f01db9f6f1157d3fce6e791797e5c04aa1480104ea6201f22c8243d377934faeead2d58f9e98b91838f498c6529db8e558607a", 0xb4}], 0x9) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="08010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000800)=0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000b40)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000c80)={0x0, 0x1}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d00)={0x0, 0x3}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000d80)={0x0, 0x8, 0x202, 0x5, 0x8, 0x2, 0x1, 0x6, 0x0}, &(0x7f0000000dc0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000e00)={0x0, 0x6, 0x3, [0x7, 0x6f, 0x80000001]}, &(0x7f0000000e40)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000e80)={0x0, 0xc25b}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002240)={0x0, 0x193e58a2}, &(0x7f0000002280)=0x8) utimensat(r0, &(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={{0x0, 0x2710}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000022c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x1}, &(0x7f0000002380)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002440)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffff6d4c, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x3}}, 0x8c2, 0x8}, &(0x7f0000002500)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002540)={0x0, 0xfff}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002780)={0x7, 0x8, 0x8004, 0x2, 0x3f, 0x6, 0x40, 0x3, 0x0}, &(0x7f00000027c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002800)={0x0, 0x4}, &(0x7f0000002840)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002880)={0x0, 0x1, 0x5, 0x100000001, 0x4, 0x5, 0x2, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3}}, 0x1, 0x100000000, 0x8, 0x1000, 0x5}}, &(0x7f0000002940)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002980)={0x0, 0x2}, &(0x7f00000029c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002a00)=@assoc_value={0x0, 0x7}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003180)={0x0, 0x8001}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003200)={0x0, 0x8f, 0x0, 0xd8e, 0x6}, &(0x7f0000003240)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003300)={0x0, 0x58, &(0x7f0000003280)=[@in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000003340)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003900)={0x20, 0x10001, 0x8000, 0xff, 0x800000004, 0x4, 0x0, 0x1000, r10}, &(0x7f0000003980)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003a00)={0x8e, 0x8, 0x80000000000, 0x1, 0x0}, &(0x7f0000003a40)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003b00)=[{&(0x7f0000000900)=@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000940)="84063a9fdf4343e454b83115885773adaf369f3e2513669e0454de9c09b2f651806f5f53f32761e82202438a7a32362858057d6622af972c0299dd093e884bfe3370ab284ba8b4bdb09f5f889822e75a75fd6c0828f9b7eb7dd528ea89f32b905d7b1c12080239582e4a66eb4a78d0042289d091bc3f35ab66b5dc04bf9f5204e026c31c91a5cdf949cb1b2a686f3655bb9b510efcb038ce6b48e91e747ef7b87895046e1e5c1e6280a19f7b079a2d8b0fbb75f38dae90dc7618c2ac68475d0b4dd40b10c4", 0xc5}], 0x1, &(0x7f0000000b80)=[@init={0x14, 0x84, 0x0, {0x1, 0xed, 0x4, 0xffffffffe62d0d71}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x208, 0x1, 0x3ff, r3}}], 0x58, 0x20000010}, {&(0x7f0000000c00)=@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000000c40), 0x0, &(0x7f0000000f00)=[@init={0x14, 0x84, 0x0, {0x2, 0x201, 0x40, 0x67}}, @init={0x14, 0x84, 0x0, {0xb400000, 0x4, 0xffff, 0x1a1d}}, @sndinfo={0x1c, 0x84, 0x2, {0xd8, 0xa, 0x400, 0x5, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x4, 0x3, 0xdf2c, 0x1, 0x7fff, 0x0, 0x3f, r5}}, @init={0x14, 0x84, 0x0, {0x9, 0x6, 0x800, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x8, 0x1, 0x7f, 0x6, 0x4, 0x40000, 0x8, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0xc, 0x2, 0x2e8, r7}}, @init={0x14, 0x84, 0x0, {0xff0000000000, 0x3, 0x63f, 0x40}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x800, 0x0, 0x7, 0x400, 0x4cf7, 0xf4, 0x8, r8}}, @init={0x14, 0x84, 0x0, {0x7, 0x0, 0x3, 0x5}}], 0x1b8, 0x4000800}, {&(0x7f00000010c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000002200)=[{&(0x7f0000001100)="443ef7b6a1ce5955e0d96356ce96b427db29cae6a470b36c3081bb6e0312cbd23ea5bb52349aef6eb7ae11515f2034871c979edd48d5101158d501d4307040e109aef975b299043aee8b222cf6c18e1684f508396484519937a90f199e4b857d3dadf7c66186b6a15beb34", 0x6b}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="8d4f9a4ae986a7db61704bfc467537338fbe596de6fdb19a6ccc8b8b4023bcf1108812065a03c7e5ac411595fff5ac0ae781395fd4", 0x35}, {&(0x7f00000021c0)="023e3caef28e97c8c37f2be9717bc6bdbb", 0x11}], 0x4, &(0x7f00000025c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xff, 0x5, 0x1, 0x163, 0x6, 0x5, 0x5, 0x4, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x8000, 0x6, 0xeb5, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x4, 0x3f, 0x7fff, 0x0, 0xe1, 0x200, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x200, 0x101, r12}}, @init={0x14, 0x84, 0x0, {0x2, 0x8000, 0x5, 0x4}}], 0xdc, 0x4000000}, {&(0x7f00000026c0)=@in={0x2, 0x4e23, @rand_addr=0x6}, 0x10, &(0x7f0000002740)=[{&(0x7f0000002700)="2e256faff32025fb28ea5747ee3876fb4e05", 0x12}], 0x1, &(0x7f0000002a80)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8200, 0x3ff, 0x10001, r13}}, @init={0x14, 0x84, 0x0, {0x83e, 0x3, 0xffffffff80000000, 0x200}}, @init={0x14, 0x84, 0x0, {0x7, 0xfffffffffffffffb, 0x200, 0x200}}, @sndinfo={0x1c, 0x84, 0x2, {0x5962, 0x8001, 0x8be5, 0x9b7, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x201, 0x100000000, 0x2, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x5, 0x8000, 0x80000000, 0x100000001, 0x5, 0x9eaa, 0x4, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0xc, 0x69, 0x0, r17}}], 0x134, 0x40000}, {&(0x7f0000002bc0)=@in6={0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0xa}, 0x100000001}, 0x1c, &(0x7f0000003140)=[{&(0x7f0000002c00)="c6fe38ea5ac2d7363b4f53d1f50ead78ba24fd3fef35f0de9170d4d9fe07f6deba0e2917a09090321ff4d05bd4ed02eb88661cf51103be86bfa05a2e7ff82647eefc", 0x42}, {&(0x7f0000002c80)="07bec2c3500e33960aa799f01b41160056b012f48e329ccdd352fb9e0c94d7382e45e0038b9e8d06a49a6c015250929febbe14ed5a18e43d1dd753c344d6575ce8b5c4da79fdc0efb270858442dba7f603c5a1885185b35c04da8e7dd5b11ff4e75a31a39abef9b10b7c13", 0x6b}, {&(0x7f0000002d00)="50a8ffe009963f5a1639ec5c9a3097697e289c029d99fc0f6076831dec8eddd89964c4281b836075459801a8422760d8c89b1690f5796002e0f8bcb4a06f88a1787328b76903c66bfae5e819456ac073754778d1a72fb846b16aa9b640af9b5aeb47c336e893b666fe3f7ae6b779588c613fef7762e1469243a072b1dce5e22417893c4978c58bf99e55bbdf06d01f958a748da97b52b1de2800bcbea6de5afac1b383f24cebc14453b7a750f412f5b1a6d5ab9765ca4e8fb2ecf80c91584f86d9cc6f24437309cc8d8ea86bd4cb46456c2cc01bc6af0bb57e8ba0b8fe5da10e2af6280635d367cd7fb1690e17e001c745562083924ec2", 0xf7}, {&(0x7f0000002e00)="522ccf81607e2aa8bf6208bef9a1ecc760fd5a447e95a8167c43796c9be43a5f2ef1f4838c54f6c41ee7d5dc1817a12d48c076e4d2ca6cb2589d8aad726d2a1d255a8677f565a88364e3190f1f876693c67aa78440784268e2816ff16b0c31d169edca83664a69144a5c22c0606a6403f1e177cbfb45528f8cc53a9471864aa805b1", 0x82}, {&(0x7f0000002ec0)="4b214a156a12a1b5", 0x8}, {&(0x7f0000002f00)="1b9f7d76b74ac402f3e67c17497f5c87ebb82f86988019050cdfa8e3d733e2f046658871e835e8a45833ab0e46ca8227109825acb5fe6dcd19afe6c5e088435cbe648beb00036f125db0f16c00b47693fd9de962956ebf53ac61623ec4da4d6eac0fac0b99df454c9d7595fee7c9f923760016bc11a808fb43dd46acd19687dcf59c50267fcb1f6c1301e0eda7e9c284407acd0497c646d1e53bb668028d5af5fc1f9d4bc84847d02b4e20079c9ab69215611cfb30fb6815a513a95c622c36c4f2de79293415f4ca16c7774b3e4bb3ba465f44d2f6bb3e38c8eb67c38b0530c6226abec688fa1ad0c892", 0xea}, {&(0x7f0000003000)="f9bcbd6fcbdb870ecd06a8d4dfb753b4e1bdf4e6cbe3aaaef3076924eae52bfa071a1652ca145b311727d2657a670e34814d45c881d0a148cb02408c7a54577a8b07ec29a2b10e3eb198d043", 0x4c}, {&(0x7f0000003080)="f7e1f6da81e92550130b632e57fa2e589f5e27c2ced69f5ed63dc7e5e5942ae7ec3be5c54070315358c868668d54de21ef0bba178b2b96adcc6bb17739400d50f8874bd38a3e772da867b0239dbaa21889de119ce4168ee1945db7d71aa646e07105311af38e12ce2239d8630d8b3d12fcd22eb1980f7488bf554a26e955fa2277273d70028412c6cb2b1310fd2f5bfc342ceeb0ee3647450b49aa95941f73d5", 0xa0}], 0x8, &(0x7f0000003380)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x7, 0x800a, 0xb4, 0x339, 0xff, 0x3, 0x6, r18}}, @init={0x14, 0x84, 0x0, {0x3, 0x3f, 0xfffffffffffffff7}}, @init={0x14, 0x84, 0x0, {0xa364, 0x361, 0x13a, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x800b, 0x800, 0x0, r19}}, @init={0x14, 0x84, 0x0, {0x4d5d, 0xda723ac, 0x0, 0xffffffffffff8c7d}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8200, 0xd0, 0x3000000000, r20}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffc1, 0xff, 0x7}}], 0x134, 0x800}, {&(0x7f00000034c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000038c0)=[{&(0x7f0000003500)="2b6285bff49069013521758356b37be158b14666e602163d5112aa37f85a3d2cb4a2608bb281bdda26d047f06a4e2caf3bd9f4fa7ed33b873b93735b2ac976fed14eedb65af162408ada7f83000acefdcaa9a5f38a0ee6ef8b018fce2bc6a9839f5dcf4d71deab326b9a5519d3b720eae9a73d8cbc181f0e08e7052d352b98025156937a46bb145f43733237fa17df4484c4991e35ec95dbdcab0ad737a7b5f1ec8d45d06ed17fd7c3176c317a740aa52d8f330171d5af599680bba2a78b1ac567f423612f7149889259f4ec5d5bcefb3c88835772e884481ed8dce2", 0xdc}, {&(0x7f0000003600)="906e4918e74ae5e6e09dd6dc2c862364b6b08ce621dbf68b11725c5d8267f9ce5f6408c7c408da39275802a0a33f7e5d628e3aca7afa0fdcdfae3116519b6dc1d9cc3d0bfb5bb5f797fdb7d83bbb0b57f750c7b295005cc708f52f05329c1b89521ced6cfedd678f7b8950809d9afea7b0078cd504455670bfbf2a08006ddc76a4b9bb3675d74034afaba0053d7b407cf33c1625677c2b94b1c7", 0x9a}, {&(0x7f00000036c0)="10bc7a9f494cecddbcecdd5e27b87949fc7cd91fa0b5d8dfde1f621f36bb5e792e75842740401e750d1c8ad0201de0a3eaa7de0938d410a22ddfec00453736036a3a2c154ba67f8bf551f2273e383701e6109a4b063491fc554a4ca7c881d504149b9a4e87ca2cf5301b0f2cd52498de8558024bbab201a24d78bd6cb170be34cc621a9be9de336aba3ce83798b31c6220f7f4dda1f6d092dc8f0a815b", 0x9d}, {&(0x7f0000003780)="d40b6ffbab77b1392e2fd74246fee55c6284dbb7534b9c6a62078c40", 0x1c}, {&(0x7f00000037c0)="4ceccdf91b5ff518b25e92abf1b6d2ef388ae50fcbb43a86d03661b21891ea689b2358125a7ce684db6a1194f9d5bf72f4e09f8c56205858fd6b019c5cda567101be4a3c35d57da8a7df76b11afde96ed898e08e7a0b", 0x56}, {&(0x7f0000003840)="8525e1d73abf18e5624ceca52646501d7203c5963911c460c196defc2e7f53240ae9c369972b71bfab1f6f72166d878dd732dff09ebd9832b1d28b1c3df14d00354ebd17b169123547203d2e1b3c32", 0x4f}], 0x6, &(0x7f0000003a80)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffffb3, 0x8001, 0xffffffffffffffff, 0x81, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffff2d, 0x3f, 0x820d, 0x2, 0xb0, 0x8, 0x578, 0x2, r22}}], 0x58, 0x8004}], 0x6, 0x20040000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r2, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000c40)) 2018/03/22 19:30:04 executing program 3: r0 = socket$inet6(0xa, 0x20fffffffffffffe, 0x100000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x1, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x104) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/22 19:30:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x1000027, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000a92fc8)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x100, 0x1, {0x0, 0x2, 0x9, 0x0, 0x3}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2a}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/201) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/22 19:30:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed5ea04325d27f02f3a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) socketpair(0x0, 0x800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/22 19:30:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) [ 50.207782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6338 sclass=netlink_route_socket pig=8284 comm=syz-executor5 2018/03/22 19:30:04 executing program 6: r0 = getegid() setgid(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10001, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r0}, 0xc) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) wait4(r2, 0x0, 0x40000001, &(0x7f0000000240)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000300)=0x3) ppoll(&(0x7f0000000340)=[{r5, 0xc}, {r1}, {r1, 0x1}, {r4}], 0x4, &(0x7f0000000380), &(0x7f00000003c0)={0x97}, 0x8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) fcntl$setsig(r1, 0xa, 0x1b) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000004c0)=0x4, &(0x7f0000000500)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r7, 0x0, 0x42, &(0x7f0000000540)={'icmp\x00'}, &(0x7f0000000580)=0x1e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0)={0x7}, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000600)=0x3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000640)={0x2, 0x4, 0x0, 0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x99, "ab36899ea1d256558b1ff9b48e1366649474b5deb9532ae1afad44578fded1e462493194300d2e4d2f2489ff45b8b66b6736acd27ed52b4a934869526b82257f4f61eb12b62913d780685b0557a82ab8fa642ff68e250e7ec6335297e2e899e111aa3670f44b19b720ced024a7ab94f52c5d910316d81094f186c6a813bba61a3fe1194968c1d10ab197e889cf58096cd8dd644472869607dc"}, &(0x7f0000000740)=0xa1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000780)={r8, 0x8000}, 0x8) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x0) flock(r6, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000007c0)={r8, 0x6, 0x6a27, 0xffffffffffffff81}, &(0x7f0000000800)=0x10) inotify_add_watch(r1, &(0x7f0000000840)='./file0\x00', 0x4000080) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000880)={0x1, 0x8, 0x9279, 0x74e, 0x5, 0x400, 0x8, 0x9, 0x346, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000008c0)=[@in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x82200000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffc}, @in6={0xa, 0x4e20, 0x29, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0xfff}], 0x74) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000000940)=0x5, 0x4) flock(r1, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/member\x00', 0x2, 0x0) 2018/03/22 19:30:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x5) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000038000)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x8) [ 50.310075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6338 sclass=netlink_route_socket pig=8300 comm=syz-executor5 [ 50.338743] netlink: 56 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.347381] netlink: 56 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.008728] IPVS: Creating netns size=2536 id=11 2018/03/22 19:30:08 executing program 1: r0 = socket(0x400000010, 0x80007, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x400080) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x200) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2018/03/22 19:30:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1e, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, [0x2, 0x6, 0x69, 0x8001, 0x800, 0xfffffffffffffffb, 0x9, 0x8001, 0x40, 0x8001, 0x20, 0x1ff, 0xd, 0x0, 0x6f]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={r3, 0x3}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001300), &(0x7f0000001340)=0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001380)=""/205) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001480)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001540)={r2, 0xb, "ab21fa68e365f311685618"}, &(0x7f0000001580)=0x13) fcntl$notify(r0, 0x402, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000015c0)={r1, 0x100000001}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001640)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001680)=0xe86c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000016c0)={0x6}, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001700)=@sack_info={r3, 0xf5c, 0x7fff}, 0xc) sendto$unix(r0, &(0x7f0000001740)="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", 0x1000, 0x48880, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000002740)=@srh={0x7f, 0x12, 0x4, 0x9, 0x9, 0x6, 0xe6d3, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x98) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000002800)={0x5, 0xfffffffffffffeff, 0x7, 0xffffffffffffffc0, 0x7}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002840)={0xffffffffffffffff}) r6 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000002880)={0x1, 0x2, 0x6, 0xffff, r6}) pread64(r5, &(0x7f00000028c0)=""/123, 0x7b, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002940)=0x3) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000002980)={0x0, 0xfffffffffffffff7}) getsockopt$inet6_buf(r4, 0x29, 0x1b, &(0x7f00000029c0)=""/228, &(0x7f0000002ac0)=0xe4) ioctl$TCSETA(r4, 0x5406, &(0x7f0000002b00)={0x2, 0x2, 0x3, 0x1f, 0xd4d, 0x5, 0x815db76, 0x800, 0x1, 0x335}) openat$keychord(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/keychord\x00', 0x80, 0x0) 2018/03/22 19:30:08 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000400)=ANY=[]}) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x6, r2}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x7, 0x800, 0x7, 0xb084, 0x200, 0x2}) 2018/03/22 19:30:08 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000483ff8)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008580)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "acb4ca77003e06a6a4a79599e6896bc2196afd4ef9c0db1a23be432304ec4129e605dffcab24352c8c2408419322237939d93df75006df971596ec2998391d"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}}, {{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/22 19:30:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) memfd_create(&(0x7f0000000140)='[mime_typeselinux]em0-\x00', 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x8000, &(0x7f0000000180)="1020e02118c6b3717ac5933b4f7dc97b3b43c0eb49ea167417ee40a1d10700fd5de81631ec7d11a855f137b62012ee0eecf3b6c18259e04d302486a6b332f1b246b38c5a3e6818d4b74cad240f9276325a4b6943b02e96982a3b72f5228f6f9266d6501ab248df331fe2fa6359bb72bf086c88c9351cd825e2ebdbfe5f8fd7d2345639fb21ac0ce08484c7fb746fecda2c76ccf932c4a1c26a49e470848d1fdce22704791e4789") splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0x90, 0x0) 2018/03/22 19:30:08 executing program 7: mmap(&(0x7f000098f000/0x2000)=nil, 0x2000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000180), 0x0, &(0x7f00000001c0), 0x8) 2018/03/22 19:30:08 executing program 4: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000001d80)={&(0x7f0000001c80)=ANY=[@ANYBLOB="000000000002a3000000", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000000000000000000000aa14000100fe8000000000000000000000000000aa"], 0x40}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/105) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) 2018/03/22 19:30:08 executing program 2: r0 = geteuid() ioprio_set$uid(0x3, r0, 0x5) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x2003}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0x81, 0x6, 0x4, 0x9}, {0x1, 0x287, 0x0, 0x1ff}, {0x1000, 0x800, 0xe0000000, 0x3}, {0xfffffffffffffe01, 0xa1ca, 0x7, 0xffff}, {0x5, 0x3, 0x7, 0x553}]}, 0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000340)={'bond0\x00', 0x4}) r4 = dup2(r1, r1) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{0x0, 0x2710}, {r5, r6/1000+10000}}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x5, 0x2) mknodat(r7, &(0x7f0000000480)='./file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0186404, &(0x7f00000004c0)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x3}) sendmmsg$inet_sctp(r1, &(0x7f0000001a80)=[{&(0x7f0000000500)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, &(0x7f0000001580)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5, 0x2, 0xc25, 0x6, 0x4, 0x2, 0x10001, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x100, 0x800f, 0x0, 0x2, 0x3ff8, 0xa5, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0xca, 0x820f, 0x7ff, 0xffff, 0xc0, 0x100000001, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8206, 0x0, 0x2, r3}}], 0xb0, 0x4000}, {&(0x7f0000001640)=@in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xb}, 0x9}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001680)="e6a216df574413f712fdfa572d412485825bdea8c853a775f44d7239e700e69b4dd139d55d04af2296bbec11797adb7d53e7", 0x32}], 0x1, &(0x7f0000001700)=[@init={0x14, 0x84, 0x0, {0x5, 0x0, 0x3, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x644e, 0x0, 0x8000, 0x8, 0x400, 0x7, 0x1, 0x8, r3}}], 0x58, 0x40}, {&(0x7f0000001780)=@in6={0xa, 0x4e24, 0x31400000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000017c0)="9b4ca45ab8c6e9fd35d355021e24f3e714792c82fd6a5908e912759db76e179018ce7c1b99aefda38d34c79671fd7d4f234410e039cc39190c19c73c9f6594f766aac03b62a0aeba7635eb7056d177cd2b24a0ac390945e65c4119", 0x5b}], 0x1, &(0x7f0000001880)=[@sndrcv={0x2c, 0x84, 0x1, {0x5a, 0xc355, 0x4, 0x8, 0x8c, 0x0, 0x0, 0xff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xce, 0x8000, 0x400, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x0, 0x4, 0x1, r3}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x0, 0x6, 0x200}}, @sndrcv={0x2c, 0x84, 0x1, {0x4ae8c753, 0x5, 0x8000, 0x81, 0x4, 0x0, 0x25000000, 0x7fff, r3}}], 0xdc}, {&(0x7f0000001980)=@in={0x2, 0x4e24, @rand_addr=0x1f}, 0x10, &(0x7f0000001a40)=[{&(0x7f00000019c0)="4385b7c44a5cd0a20b2d67768f87e5b0342c059836fdf6f58a99b7802bf853eec08c977157df274de240fd619d05ece2bb2c1759c8a1fd7a415e32222ead858b5274525745100e822fafae8acd474497978a7280c9a92615547700dd8da59bca887eaccf0e57acf6ff23f7c4170435c537ff1dd933", 0x75}], 0x1, 0x0, 0x0, 0x40000}], 0x4, 0x4000000) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000001b00)=""/4, &(0x7f0000001b40)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000001cc0)=""/4096) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002cc0)={0x4a, 0x0, 0x6, 0x8, 0x8, 0x0, 0x1, 0x100000000, r3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000002d00)={0x100, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}}) fadvise64(r4, 0x0, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000002d80)={r3, 0xffffffffffffffff}, &(0x7f0000002dc0)=0x8) r8 = add_key$user(&(0x7f0000002e00)='user\x00', &(0x7f0000002e40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002e80)="009866511937a8d90789bdce5a415885ab399ec63ea29bc360314687160efd70bd8752f55001d1b57b0455b8c6db271ee99665b8ee2bc2c57028d8aed84f697d32f2cdf508b6780bcc29e2b53f48478bf24b00643a12624e31363db483c16531f0f0db2e04e83c88d225e04487baff6139b75d1f84feb838dd3147ba2a02f918bdcb1f1410c1fba163115c7cd238b343a86983cb45ea19ca6473f45d52f8ce25009dde3b80467d0dcd91efa35af940e21430f37a05abe79924ffbabf82ec196d0a0279aa0d30c77e81cc0e600ebd711532f42f5b6d853c75d9d0f0c2abba96670207ed4da12af70ac057f0ae19a71f4b5a7e027d891e", 0xf6, 0xfffffffffffffff8) keyctl$setperm(0x5, r8, 0x20000020) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) modify_ldt$read_default(0x2, &(0x7f0000003000)=""/62, 0x3e) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000003040)={0x57a7, 0x7, 0x2249, 'queue0\x00', 0x5}) 2018/03/22 19:30:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000bdf000)={0x0, 0x0}) ppoll(&(0x7f0000bffff8)=[{r0}], 0x1, &(0x7f00009daff8)={0x0, r1+10000000}, &(0x7f00007efff8), 0x8) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fe8b7897be9e3325e37461972bdea79b344a3a99354d8b2c2beaedc4e3416a2192d600c0503ac6caf0fcde07de70dd503f0096f7e226953e966f9eace8e0", 0x3e, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffcb8) 2018/03/22 19:30:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xd73c, 0x6, 0x5, 0x5, 0x10}, &(0x7f0000000040)=0x98) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x0, 0x81, 0x3}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x7}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/03/22 19:30:08 executing program 3: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000eacfff)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000d02ff0)={0x3, &(0x7f0000000000)=[{0xc5, 0xfffffffffffffff7, 0x6, 0x9}, {0x2000000, 0x2, 0x2, 0x8}, {0x7, 0x10001, 0xfffffffffffff800, 0x20}]}) [ 54.550690] audit: type=1400 audit(1521747008.895:37): avc: denied { ioctl } for pid=8507 comm="syz-executor6" path="socket:[19899]" dev="sockfs" ino=19899 ioctlcmd=0x8000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.561588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pig=8515 comm=syz-executor4 [ 54.562097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pig=8515 comm=syz-executor4 2018/03/22 19:30:09 executing program 5: unshare(0x20000400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x125400, 0x18) accept4$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffffd1, 0x80000) r1 = syz_open_dev$urandom(&(0x7f0000a87ff3)='/dev/urandom\x00', 0x0, 0x0) vmsplice(r1, &(0x7f000071e000)=[{&(0x7f0000340000)}], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x24854be5, 0x4) 2018/03/22 19:30:09 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a000000000000000020040005001380e944", 0x22) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 19:30:09 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x20402, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f00003f5000/0x4000)=nil, 0x4000}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) 2018/03/22 19:30:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) clone(0x3002017f, &(0x7f00000007c0)="688eae643f02de4d68675f46006841848c5590137ef234c081aef79bc7b1b6c06113f921c935c279a0066a40f9eb94bb6e6e2c97680af927bfece7445a32f245b776ee5d345efc3839653cf20b01e4fabe686c826f9cf3d9bd4bd6fb8a73807597017045a963295fb90d558de7f3764b3771a13fcc4d037c80d4f9ac7f5f9d0f0ea36c5df0b0716b582a19bde5593a941b2695220587cffaff4d4fe64995a6ac73f67c5bc8c86c6060229d5c095aace6741f1c96cf42b3eecbcf75684231b91576d6c3044e9306de0e229dada28b62e1857a369de14f866799b6aba3aaa66556750851f46c5658b41e286764e3903b10", &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000340)) sendfile(r0, r1, &(0x7f0000000040), 0xff) write$selinux_user(r1, &(0x7f00000008c0)=ANY=[], 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/220, 0xdc) 2018/03/22 19:30:09 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffffffffffc}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)) 2018/03/22 19:30:09 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x80830, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f000093d000)='./file0\x00', &(0x7f0000d19ff9)={{0x0, 0x2710}}) 2018/03/22 19:30:09 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, 0x7, 0x6b, 0x7, "4a356316ad5174d5b448cd3f60cb6e3ce1f090afade1ac07c007e0299e439d8017b876f10dca41d1a65a3a973c94819d5b1c83fd09d9fc85c757e9e169c2d38215babe3e346ee7d9035cb419dc53e562"}, 0xd8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0xfff, 0x7, 0x8000}, 0x4) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/03/22 19:30:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x2, 0x13, 0xc6, 0x6, 0x42, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x9}, @sadb_x_sec_ctx={0x17, 0x18, 0xfffffffffffffffb, 0x5, 0xaf, "ed94cd168cf7fb32f9b7bc9a6daab64c64b90dd377e67a68947f25dfbec4e9808c8cc4b571511e2652c0eb3ada32d9f94de5d75b3c4e4534a7d0191699b84ff1f4203fec5a54d082f0efcb88097c20a1bc140c35b4acb27705d32a13c801189301a8e96f0d5f376cac8ec643bd6fcdee198326e6271862bb7f733510d176e9f72fa1d32eb6cecfbdc1247e9bd7025a5f63be7da1a340a9d810587c6b5f547a44a06f4892cf399b5bb251bd83152d3d"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_ident={0x2, 0xb, 0x4b2, 0x0, 0x2}, @sadb_x_sec_ctx={0xa, 0x18, 0x7f, 0x7fff, 0x46, "e2338918b0769a03473ba519876dffc446dd398a9e17beff1a01569244197db9265722be3aa72915d1a2f1110e821a070f0c735e12df4159fbeaa6d111629612187e463866e3"}, @sadb_ident={0x2, 0xb, 0xd9, 0x0, 0x400}, @sadb_x_sec_ctx={0x19, 0x18, 0x7f, 0x20, 0xbb, "830e0bec12feb3c7d8dfb6e8b0bc67d8a301de66ad3cfc98ca19525ed1674f48044822fdf55d2eecbd8d8831ff75c9d78cb127445887957ffcf93c2faec834a170199e09f79b2bd8506e7e8098a713bd56cc63c6b5a58b7dcf7c98e29c88670c03bc5da3b2e7bf46061263cb4cff39d7e75aedef9da41e2a53c0035919aa61170c61f473f0ea9b328970ed4c0f9bb3804630ae2567a6993b1cf6cf60633ed4595e943f76ade61a1196121fa8fe9c8f9fcaa466969118c41e68be33"}]}, 0x210}, 0x1}, 0x40000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000200)) 2018/03/22 19:30:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000026c0)={&(0x7f0000001400)=@rc, 0x10a, &(0x7f0000000140)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x4, &(0x7f0000002640)=""/73, 0x49}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/22 19:30:09 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) socket$unix(0x1, 0x7, 0x0) request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000001) 2018/03/22 19:30:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000180)="0100000002", 0x5) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000080)=""/152, 0x98) 2018/03/22 19:30:09 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0xff, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x1ff, 0x3, 0xc5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f73000)={0x1, 0x0, 0x0, 0x3}) 2018/03/22 19:30:09 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x801, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x8, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) tee(r0, r0, 0x9, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xff}, 0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="dbaaee92c02f3a08a41aaeb45905a147f8abdd5c533c2cc1bfcdea46690df5f3179c37430158594febeccda4569f1cfdb2438152fc1359fda374eb340e10f6d4e157c8d0b71c5410bf2d390ce4f8ee414605943056e05c591b7eb91522708898f0065f3624d161e1cf587ddc43a1bbd4cae72ef95fd4495f239abdd1e03bd447bbcab100920014d63a09aabd14a69c9a19b8c73c5294f980633f7a7dcdee6a44af39b17e88508943f56216828bc7199a0c71ffaf015ce3e3ca6b74757b1578f157044b1a833c0df74be1a5fd67bf52d8e6584bf0957ce44a18ab71a7", 0xdc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0xfffffffffffffffa}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x100, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280)=0x2, 0x4) connect$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "b02bd60124db11f8b00396f4f7ba4e2723a8c7488f5bf72020393d030f9501e92d56853d427a6317e1f70d5989553f5358b991294d2b0d927a496c2727af24", 0x2f}, 0x58) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000340)={'dummy0\x00', @random="7fbe215aee64"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x11a, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000003c0)={0x0, 0x0, 0x5, 0x88}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x5, 0x4) getsockname$netlink(r0, &(0x7f0000000440), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x8, 0x10000, 0x100, 0xffffffffffff0001, 0x1f}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e20, 0xcd, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x1, 0x20, 0x9, 0x8001}, &(0x7f0000000600)=0x98) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3, 0x8001}, 0x88) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x6, 0x4}) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000880)="8611bc0de25ae09a50656e85a1683a533917566d91bd1aa752d46150c1bfcb", 0x1f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000c, 0x40010, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x0, 0x5}, 0x8) close(r0) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000a00)="bd6b9e9b2894068a71d9d90cc1b6f2276a970119264fa17fd5fdd4e835b7eb3c21c17b08026366ae455553bf0b435ad64c3edc0ac515a5103e1b73c1df2ce29c86ea127b2895aa5f48ca3138399b04948bedaa798092580f26", 0x59}, {&(0x7f0000000a80)="0f64b6c38272c294088a9eef06a8ee0f8baee8c0e18e02e053430a6775421a", 0x1f}, {&(0x7f0000000ac0)="cd6b822bbe20396d3a60e6896b775949d06ae9a77cdfb2aaef91a74982a0a278a3413e20bf148df6e65368a4071ca4807e366d457e54f83d61ba70cfe6996ba12b1a1a5d44b8f437388121c28c357e61f6749b55621c55e2aae44412e9a618adf2675b21778b69d34a06b63f3ba3608b01ce8490e0bbf93a7246db7a0c9cb21dac62b713835543a91ecfbeab94d5cea80f2d43d3f73380e462f32169a91809e48565d1083977b55cb29cb15ca29cf5acb853751db1ebe3cb9a14f723f77bf5abf55fe15364425c367119075c9d745f7e04f02d83892180a66ddccc7a8e9676418dc6ece3ce67c1652280041669903be790", 0xf1}], 0x3, 0x0, 0x0, 0x4800}, {&(0x7f0000000c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="8bcce9288dbee9c59916707d17748e7e9f5b799a68f11ec69309a15cce15a64936fc8c0e7d0605cac91eb49fd0f6ea22621509df8ae3d16ee762d23361ac5f3b82d4c2b2e3004a9a20a3c584e48f598f42089708a33162eeefc62dc2badda7f503f6353aa557d6ec588c4804cb", 0x6d}, {&(0x7f0000000d00)="b4fa08d302ac86e5110b3b845af0569211f2481c75d665410bbafa3e9680eef27aa61361df27785f96a4aba71ef01a61ca59160d0a21e65e7a4c487dce6ef802cc1de7ed4b3324e1b32998a96c2d947e7910f5100a245684ec28ed8c085a38bd8fd8a4e78948321f32d96521cc1cade87b83c41b49eaee27bca83a73663d5468a237f77fed577bcf80e7b5c3ffd9133d79719f7b99490ec6053f094ca3333796a579cf27c0", 0xa5}, {&(0x7f0000000dc0)="9af38aafbc80bc32e8505dcc3d162152039aee28b300a49847de83d10020996ab07f4b5c77c4c5a415f98619d98b514d77daf98551d9dc50bcebe96a94a441e5e09ede2b0b3bc7ff174a5cae8ac2c6c46acf284facb62e3136f1c56de0dcb6840980dbea3491866bc61e583c46f3c1c014dbf85ea428610cfa139028b661f42a5e7f6d746b0d7d195993a6c12dbf24e06d97ce26cd6aab2699c3c0ceb1626d3e3c4025318d8fb81511b0bf84420ec3bf8eb4fe304fe8a7d1f5097bde79a1eae04fbf5e6fc90714f7ebda3b3b", 0xcc}, {&(0x7f0000000ec0)="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", 0xfa}], 0x4, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}], 0x28}], 0x2, 0x400c004) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001080)=0x7fffffff, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000010c0)={'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) connect$nfc_llcp(r0, &(0x7f0000001100)={0x27, 0x0, 0x1, 0x7, 0x100000001, 0x6, "007be37b323382f6dd4780ec371560be8213cc65cb3aa16bd0529c067d8b339e53c9270c92a76bb2683717df9406effc1d362970ce655598a5da83e4ec6a45", 0x18}, 0x58) 2018/03/22 19:30:09 executing program 2: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000000080)="2535e45a74da9158739e9605bee94cdbf598bb4c36ee8120f0dcef6d7f1ff18a477c2c62be03fe26468c2366a00000008068b96591076e", 0x37) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000ac5000)="e7", 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/22 19:30:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = getpid() get_robust_list(r2, &(0x7f00000000c0)=&(0x7f0000000080)={&(0x7f0000000000), 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0xc) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 19:30:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x1c2, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000bc2000)=[{&(0x7f00004e5f12)=""/238, 0xee}], 0x1) 2018/03/22 19:30:09 executing program 3: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x80000000000008, &(0x7f00000000c0)=0x7f9, 0x4) r1 = socket$inet(0x2, 0x4000000000002, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) [ 54.773189] updating oom_score_adj for 8557 (syz-executor7) from 0 to 0 because it shares mm with 8535 (syz-executor7). Report if this is unexpected. 2018/03/22 19:30:09 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x6, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000040)="3cdf5df314fd769a4023471e192698bf622b4d5ba133c8006c78ff58ae9596b28c21a3e8738dcb6e6e8ce88bf7605aeb9f2254bc1ff30b78163dbb78b691977db0769d31517c101b940f5e768589c38230ba66825fbe0f724fab1c17533b2537ec51494c3545c330c330b20e19ce607248ac725a3021e97157fd77fe16a77c4a49a504ae1ceb2ecddad25f38d795ac405d45df39df9679904d00c7265f0752b26732826b5f633f8f2f0b5061a3e9e0c051aeadaec9dba3e055de2cac84f40444f19056e898bb39f6643b7cd94ea88fa082dd6e1ca218614d9c0086125d56") r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x600200) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x6a14, &(0x7f00000001c0)=0x4) bind(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1440, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x68}}}, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[0xfffffffffffffff7]}) r5 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x0, r5}) getpeername$llc(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)={r6, 0x10, 0x93, "3f5ee6d20d10b1d848d27fc291a63eeaf8788c5c7eb7203984692df11ef27a1f0babcc12949977c057b27f19a683eb14d62cd0ed622df4f989c847fb7868c97ac365a83064af472cfbb0a44b568e7060c8379f1f6d0ee7477ef7deb4c4a47a1c8ae29cf38e1b9c52aa46e09e579152c3035aa6507796988308c2fe6b66a33b1236d03c94e89404b9d7b663410801d22973f45b"}, 0x9b) finit_module(r4, &(0x7f0000000600), 0x1) tgkill(r5, r5, 0x26) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000640)=0x7, 0x4) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f00000006c0)={0x8, 0xce337a5}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000700)=""/4096) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001800)={r6, 0xe4, &(0x7f0000001700)=[@in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8745}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @empty, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfffffffffffffdbc, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e23, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e20, 0xede, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffff}]}, &(0x7f0000001840)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000001880)=@assoc_id=r6, 0x4) fcntl$getown(r7, 0x9) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f00000018c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001940)={0x40, 0x8, 0x7194, 0x3, 0x9, 0x2, 0x61ff, 0x1, 0x9, 0x4}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000001980)=0x2, 0x4) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f00000019c0)=0x3, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001a00)=0x8964, 0x4) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000001a40)="f82bd006cf202a6c2a42f7eed0b631eeef5a8377ab55e71dbfa5f43cac82ff1a18c308187b3fbc88499e2c920e9972f890d48f92de4fb3c8214f") 2018/03/22 19:30:09 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0x3000, 0x0, 0x45}) open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbdff8)='./file0\x00', 0x0) 2018/03/22 19:30:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r1 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getpeername$inet6(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0)=0x3, 0x4) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 19:30:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'lo\x00'}) 2018/03/22 19:30:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x401, 0x20, 0x8, 0xc1b, 0x7, 0x0, 0x7, 0x1ff, 0x10000, 0x8000000000000, 0x0, 0xfffffffffffffe00}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x402, 0x0, &(0x7f0000000080)=ANY=[], 0xfffffffffffffd6e, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x1dd, 0x0, &(0x7f0000001000)}) 2018/03/22 19:30:09 executing program 5: socketpair$unix(0x1, 0x4, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) 2018/03/22 19:30:09 executing program 0: unshare(0x80000) r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x271) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000140)=0xc50, 0x4) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd", 0xb7) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x16b}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000040)={0x11, 0xff, r2, 0x1, 0xe8, 0x6, @random="a8ec9828755f"}, 0x14) 2018/03/22 19:30:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f00000002c0)='fou\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000000080), 0x36, 0x800000120000001, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001900)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0xea7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x45e, @empty, 0x200}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x78) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x4000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={r3, 0x6}, 0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000300)=0x4) recvfrom$packet(r2, &(0x7f00000000c0)=""/129, 0xffffffffffffffcb, 0x2, 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="8d244000", @ANYRES16=r4, @ANYBLOB="000926bd7000fbdbdf2503000000080002000a000000040005000800040001000000080001004e220000080003002c0000000800020002000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048040) 2018/03/22 19:30:09 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe18, 0x0, 0x0, 0xfffffd14) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x27, &(0x7f0000000100)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/22 19:30:09 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x800, 0x8000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000280)=""/47) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/208) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x3ff, 0x4) sendmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000001c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000002380), 0x0, &(0x7f00000023c0)}, 0x100000000}], 0x1, 0x0) [ 54.894640] binder: 8595:8599 ioctl 5403 20000040 returned -22 [ 54.912155] binder: 8595:8599 unknown command 0 [ 54.925823] binder: 8595:8599 ioctl c0306201 200000c0 returned -22 2018/03/22 19:30:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x1, 0x3, [0x0, 0x6, 0x101]}, &(0x7f0000000180)=0xe) [ 54.945573] binder: 8595:8610 transaction failed 29189/-22, size 0-0 line 3010 [ 54.965641] binder: 8595:8610 ioctl 5403 20000040 returned -22 [ 54.965930] binder: BINDER_SET_CONTEXT_MGR already set [ 54.965937] binder: 8595:8620 ioctl 40046207 0 returned -16 [ 54.967173] binder: 8595:8620 unknown command 0 [ 54.967180] binder: 8595:8620 ioctl c0306201 200000c0 returned -22 2018/03/22 19:30:09 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x800) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/03/22 19:30:09 executing program 1: r0 = socket(0x1a, 0x200800, 0x65) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x5, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/22 19:30:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) ioctl$TIOCCONS(r0, 0x541d) 2018/03/22 19:30:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x22001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000100)={{0x6, 0x6}, 'port1\x00', 0x6, 0x20000, 0x800, 0x43, 0x4, 0x1, 0x9, 0x0, 0x2, 0x7}) 2018/03/22 19:30:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2402}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r3 = getpid() process_vm_readv(r3, &(0x7f0000af5fd0)=[{&(0x7f0000cfa000)=""/179, 0xb3}, {&(0x7f00003bff98)=""/104, 0x68}], 0x2, &(0x7f0000645fe8)=[{&(0x7f000094ef1a)=""/230, 0xe6}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) fchdir(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/22 19:30:09 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) writev(r0, &(0x7f0000001640)=[{&(0x7f0000001300)='2', 0x1}, {&(0x7f0000001600)='k', 0x1}], 0x2) pwrite64(r0, &(0x7f00000000c0)="48917c034ca8ebe6074a4a1d8f932979c62520175cc7f1ddcc3f8235706f3a957f173fcd815a34799cd929bb810b2e55ac5c761acd47216767ecb09387c83a8da0c23444e5eb9097e13eb1207b852585959edb8773c208fda71904084bb24ef341fe296ac0625453ad93430276503e4f686b1b0d7f12331f9a06774431c946ee76db38fb760f65630e72933aa99d2e72994cf0439a808e566461e501c0b7a7b7bba6efacc7fd5f69f49881bc8ba89a90a1312a21a69dbf4ab9c5c57aec58ae269766e6bc71d0edab4807285237f8f11159c6", 0xd2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) 2018/03/22 19:30:09 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, 0xfffffe74, &(0x7f0000000000), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/22 19:30:09 executing program 6: ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r1) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u\x00'}, 0x2a) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000de6ff0)={0x0, &(0x7f0000de6000)}, 0x10) 2018/03/22 19:30:09 executing program 5: seccomp(0x1, 0x0, &(0x7f000094dff0)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x141d7849, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f0000000100)=""/200, &(0x7f0000000200)=0xc8) 2018/03/22 19:30:09 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000780), 0x2) 2018/03/22 19:30:09 executing program 4: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x8, 0xfc, "8bda7ba1f35c5c8c136c15c58dd51943bf3503ca1ae500a977adef48f461827ec03d3e5cfca83ae66a7374ae73838c0ad14c82edad5eafcaf869e1b69f7fe7923c74334c412d9de025b296d31128a8402d11be527c081bb6cd5e7c5dd63e99befd2d5b7815f928eb4d6eb22aa04e6dbbd701570b9555156dcffc9289145fc3646756c47fbb4eb1199a4570df2e4fc641a645586dbfd89b7c1c2a68e7428259e49884bab607ab9fc1b36748b45d30bbffad678447a38f8586abcf9159b0ec566307b05dd9ef76b8c8d2ba5c292788f236c29ed058d92b8fd8017366eb6632578187c0938164ee546933d464361a71499379a9b0e3963f42aacda0b5b7"}, 0x104) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x12, 0x7, 0x1, "9763a73940ec48ec5c4224315f670a245fc0424be905ece45d725107a5c748bc"}) ioctl(0xffffffffffffffff, 0x800005385, &(0x7f0000614f2c)) 2018/03/22 19:30:09 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r4, &(0x7f0000000240)=@objname={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x38, 0x20, './file0\x00'}, 0x45) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @rand_addr=0x9, @multicast1=0xe0000001}, 0xc) r5 = getgid() setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x1f, 0x4) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xe000, r3, r5, 0x4, 0xfffffffffffffff9, 0x8000) 2018/03/22 19:30:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="07000000000000000000000064fec29fae785e01800000000000000000000000000000000000000400000000db20b4b09d2818a3dab64b4a333fbdd69533db5e263c3d790c522ffe3c211edb4be199e0e6ce774bda56906c7e2155109aff7b3e69658a746c57f5dbea40e65b7bb7fd3b4f26f5cceb50b831824d2403de835632"]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x420000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x4) 2018/03/22 19:30:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/03/22 19:30:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000007740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000007780)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0xa69c}], 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x0, 0xffff}) r4 = socket$netlink(0x10, 0x3, 0x10) fsetxattr(r4, &(0x7f0000000080)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f0000001e40)='em1[\x00', 0x5, 0x3) getpeername$packet(r3, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xfffffffffffffe70) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getrusage(0x1, &(0x7f0000001e80)) r7 = getuid() sendmsg$nl_route(r4, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000240)=@setlink={0x1ba4, 0x13, 0x304, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, 0x288, 0x2020}, [@IFLA_PORT_SELF={0x1918, 0x19, [@nested={0xf8, 0x3, [@generic="15c55792e0ec97369b982dd26c0c0ae8d240521e61f9c3336bddc4405eb6124c5561cdb9bda0a88c79e72bb3dbf5c3c02470337983bf3289846b13ebb7", @generic="1b7b1d3e6b5bbdcd8179701b6ddb1d6dda228206ffb8b45608d80ea44838e8c5e92fb3b27471bdbac353b8bb7c93535e46ef373f68a3788449c28bd06a8c9692022c208db478ee5a9e80a32578b1a5056b8eeefc529c8c2c70469c18bf08711b74682541adf8707d9b62ac6745cd5a0dedc0efa0863c9c487a9bb1e1f78f1bb3c6a5de0f809a5a6dbd6c9b17d6f0ca1d681906c0bf4e431f9fc08c575f8f0d90d8a9cbbcbcafaa3d8c88af465979bf33f22402096a"]}, @nested={0x123c, 0x59, [@generic="153c7105048ed843b76481776e51676cc586f18dd4e965184394ce1eedc192c7cfeb2afa7c090e6422a5a48408f310e210fc830744f24d2fe3ab9d890f4ed5c55025fd672197ca9273446621570c6dc9c73416cb9dcaabe7314a0d3423b5b0508e10815190fd35b85223f6f2266d0b5e3766e9151b19ae4f6d5cb8d09da655e2f5fe1d30d328c3b1650877571ee9eff8222b2fbe676564c395ff8daf60eea2a8ba64e32a", @generic="809808e96bc49f49a01c9cffb5565a4513277cc0b1464c72d5d023449041d27057bc6074670a57bbe820cc0ba3ed0db1c6635d994ab9bbab318be0e26cc7717b8de5dcdafeaf55248de43963b4dbb658d10f91f391d99a9ef66295b71a51e0cb515b8d6f7be1ceb191116f63eeb74dc4b424e0cb8534c9dd1aee63ca35907c1a4411d3fc7586be86941951ecc5ea26d9fa83fbde1b15506a5ae0b980c16968f8dfc74e40cd2262784433dff223b18d5e2875fd827be7ae9e4eb55f6bb164cb9c17f33b32df7576d4114a5244ed2e553e936f64704c53f327c9ffdff263fc47cd8945311d", @typed={0x8, 0x31, @ipv4=@rand_addr=0x6}, @typed={0x8, 0x5f, @fd=r3}, @generic="b36d67d1e3f5a1616ebbec02f1282db880ced29b7752bd12d956c3080f15c2a77ada07a17d8bdb7948a78e52cda2dbe352f276932ae46f610f26a92390322a77086305d9a8b8fece170d53b263893a9557f84e66d496d18654b6fe17881d9e9f699fe051c83a2433ffdd31b502c2c3e077403620c0de322b6bdc205a52649ba5eefe339e3a899d69328369f61dd479d31e64d51f517a4244c38e784d996d32", @generic="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@generic="4abc16d4ae00a287ba693f9c9cb367dc95479061ef86ca5ce14bd59fb34c1b4b", @generic="a48885f03e52a86f470827f30ae9351d98ef58dcd4963f889ae1f6c5f3b8e0d3b106f738e19bd87d8ed628dc4a2fa4bffa5acc4eb836b1e2cb30d2c24ad3e96fb4290101b37e06cfaa576a244d138d4928c11ebbcd396daf507fa8e635f1a26466cd267119c52703d8371cca707717061dfad995fa822240ab8d104913dbda938ca222b90b18d7726872ae95301c5a82537fe199352b2f780973026329ec8b1925c39713b64527f5dbe7d06cb3031c8da97180c888242a2531ed06800a3646ccd6fb83f368f06c0df1733f1eb6ba626a1bd89897349a8c4e476e32549652d32b2bdbab8719e6d2167b9b5901fe4c", @typed={0x1c, 0x87, @str="e0757365726d696d655f747970652df2707070307b2800"}, @nested={0x4b4, 0xf, [@generic="fac80f8a017f9f4e416fd7ee69efaf9aa2aba77d83d76624914c93cd5109c87c62675124eaccb8ccfcc146", @generic="da3fb90697d27ef687a64615ae321af24902ce06b6bb8ac5a9d9663dda9c547882bd46e1968f04608c6e98aee6b6fe0a4e9460aa3c6a4b52e74d33ae3394adc3c120b1efebdca11cde2a4b0d477f3f9e22efa57a157b9715368ffc9be26656e1de6b5fff5be3f7591f387af91588cbd9ad2c642833849d123af9a1a7dd556041e7017ca9dad34fe9bbf40afe659bb645e703eaf19eec1c255d158dd238ae85dcc45d3d0a25c76019eb19b21e2fec9b544bf96cb7b51f89d4dea326ec3928851e343050572d83d8e2d6eb673ae7539b016152c1f6ba43f6b01b24f0137b2318307e1fb4b90a16969608bf98fe85ac9c699237550bea", @typed={0xc0, 0x8f, @binary="d8d4245eae3cf1d836e803e996afea0b96e618916276dedba5ea918f7c32472173cf1e990d8f519c818a9c9146108ba24cb163581e5e24662d3dd79e3c6de011ca5807ca118c089b1d1431211d1ee7beaec4759eb7be95340b402b3dd95670405e59f029122a65fb3ffc6c819f0048347d52f8308603341b132490af91003383a56ea8af8768df12ad5c4ed47b3a6af882faf319531b4346fd7eeb116480b91b97de1d2f1a69a7601f89870219eb5e711cf07ba2650001af31869e1d"}, @typed={0xe0, 0x44, @binary="e70c9055e9d96db80f2308119c21bc651ef718018ca6c9a5022b349996ec4d4502b22905b276c43ea6ffc3b8980586d085b2f098060ccbdbaa2f176a4238f1bed995f9dd351b0f466f21796cde44686d2f2c9c8c0d23e8ca01081aba410207014d8c5d7e353c1a62cde6969ec9e7a89891d03bcfcc0b69357a7b52e7540eff9be1fbcc51ce24310abfead947bb6f1c3677d553ea10f2679f30dc98ed7e7b368a3d8cbbb18740ec0b71638a6027f6dfcdb42ba41963a95c3b54c1b63a98d9c7150894a782bc3f9648ff3dd23acf52ecf1b431f9fb90fd0710e82ebaa3"}, @generic="30bd5f24", @generic="58e4c0573e878497449601bd97af8523e480423f50884f7afd49f75bce6a0198325878b30b4881fc511c7af94789f691b7c318500b098d46fc90b408b20c0c8a0b655b48133784878b3962270f3e9384af72c483c320f5a22b4e319f9d094a253bb776ff7a11d7f9ed1048ae749c04215437cb8d55aabc3672eb46110288f4480a3c66036a6c7b38bd4bf8fda8816f48b73d7bfe64b55283f1bf2e28d9fb68ca9115d1e30d893c60f843b5183a100ba70126c797befea569ab0e0faebd56d3a7a152abc6c2b17fe0f11566e3774d410373342de532a8f93586306a35b541abaabae8dea1721992b738eb7b35d17f20f9ac765ac996da04e1df", @generic="462a1dad1beecf96f22f4164a19a64c8a04f66a450c9241eb02eb097c1aa9141ba033024232cb4c09248b8d67e31640b805f1a939965db1d22b3f70965302e2756955e72cb22bc9a4bfe22e1613fd6b2879e1d710bc480f32630669ef1339a81b09741ac6f0de3e1733ec25ba32dfd63263c261ad11515921c4d2e6fd6d41dd8035d7671d9645bd49ef2cb799b91e35e138f2ebeed0d689a9c0059c97dbffd21025af833875e3d3fb6fdbbd95477711fc0e00734a53c45e94e4fc12e1ed1d9aef6702b1bed704741049d430dd7da3bac3b", @typed={0x8, 0x27, @uid=r6}, @generic="01a605824d15df34633088c72792531ae748869fa35204"]}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7ff}, @IFLA_PORT_SELF={0x264, 0x19, [@nested={0x1c, 0x63, [@typed={0x14, 0x4f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x49}]}, @typed={0x14, 0x87, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="86c60c8d3d9eb0db98a3ad57f105e3fa19622823e7926582b450763df7e127121f9ffadb51977655cb1cbf7aaac8ab34f2f1313036ba252cb24d3369c3b9c0a49a88cbcd28d559724ac820da9e49808b50ce6462faee2d35f2b466dd2b39c7095099966b1f1a3a2349557bd22188e503e0e70d6095dea8a54ce10060ac9fe72785170f290b0543eb1c3bbffa2649af3e667f4d4bfa918053b9fd9debc0d3b5f91dec3e342f1384f8d8a6c532fc3c71d2db3c4a45d1f5419ae13f7f7ad67f8061fc40dba16e4cde2bb11871bac52720d5083322589246a578cc031f32b6bbf4302604863790febed7f8138d", @nested={0x74, 0x26, [@typed={0x8, 0x18, @uid=r7}, @generic="753e1960838de25a6b67bb978bad364b27366239875cd2e5d888eba8524095ae53514a43a57f5c83c176e83f4a41f6e7407aeacced2b428a55c533ab35615add52e072df7b229937f208a5082be7bb6ebf4e68ebd3d2a7aeb0ba7825fac06cba4ff18c0065000d"]}, @typed={0x8, 0x16, @u32=0x7}, @generic="bf79199d6198a4a1424eb5882d553f2208421424e83d4c5025d75800ae580d29951f845c3f83abc16c6ae4af8d9c8fb73a6f46dd7b00cd63", @generic="617242c58cc5ba31cffc3ea43d047da0d721f57c35afd3f8d31b00bba9a2f21a709a67c17cf345f1afb7299283ae3415bf0d07bc75c492cf6bd23f52b04d716132be9492cd8934da2f19244bf8189143a2a12a5be61bdbc2c276b10dc41ca69cd96fa128ab1f367553af42372f003bb78869738bd07eea3ca168a7ff6fc5e3fa1eb9ceb450f74b62e8976267d994a5a96c"]}]}, 0x1ba4}, 0x1}, 0x0) 2018/03/22 19:30:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2402}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r3 = getpid() process_vm_readv(r3, &(0x7f0000af5fd0)=[{&(0x7f0000cfa000)=""/179, 0xb3}, {&(0x7f00003bff98)=""/104, 0x68}], 0x2, &(0x7f0000645fe8)=[{&(0x7f000094ef1a)=""/230, 0xe6}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) fchdir(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/22 19:30:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)="62fb6e64300010000000000000004e00") r1 = epoll_create(0xffd) close(r1) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) accept4$ax25(r2, 0x0, &(0x7f0000000000), 0x80000) ppoll(&(0x7f000051c000)=[{r1}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'tunl0\x00', 0x400}) 2018/03/22 19:30:09 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) 2018/03/22 19:30:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x84) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xffffffffffff4c3d}, 0x4) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f00000012c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001280)={&(0x7f0000000180)=@dellink={0x10e8, 0x11, 0x800, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x10000, 0x80}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x32c}, @IFLA_LINKINFO={0x10c0, 0x12, [@IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "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"}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_DATA={0xb0, 0x5, "36780a0dd7cbd66cd47c8570ea52fabaf7a74685c8ad9f64756a09fec48ce0ef117d98df6dabf06f1b14827cbc20061610c1ee099e00927e972dc846fb21cdb8ec20b507fd02bd4b003e6783f36ba5b754af84f6f8e330b6a97e9e2e0e7aae7768ab7b0187291707adf77caa0892d78d9b04b185f9913ea7e0a034bd427ccfb802a46e92aaf575c76394c34aefe3e95288d1f5565ebcb592b8ad8fb8ba9fa8e2cdf5a42b4f93d70496d184f3"}]}]}, 0x10e8}, 0x1, 0x0, 0x0, 0x40000}, 0x4) linkat(r0, &(0x7f0000001300)='./file0\x00', r0, &(0x7f0000001340)='./file0\x00', 0x1000) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001380)=""/71, &(0x7f0000001400)=0x47) fcntl$setsig(r0, 0xa, 0x2) r2 = syz_open_dev$loop(&(0x7f0000001440)='/dev/loop#\x00', 0x2, 0x501000) inotify_add_watch(r0, &(0x7f0000001480)='./file0\x00', 0x1000000) r3 = gettid() fcntl$setown(r2, 0x8, r3) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000) r4 = openat(r0, &(0x7f00000014c0)='./file0\x00', 0x101100, 0x28) signalfd(r0, &(0x7f0000001500)={0x8001}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001580), &(0x7f00000015c0)=0x4) munlockall() ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) syz_extract_tcp_res(&(0x7f0000001600), 0x2, 0x2d7341b8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001640)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) fchown(r2, r6, r7) fdatasync(r5) inotify_add_watch(r0, &(0x7f0000001800)='./file0/file0\x00', 0xa0000002) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000001840)="e2ca5c8fe611dc579244cc", 0xb) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0xb6) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f0000001880)={&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1, 0x46, &(0x7f0000ffc000/0x4000)=nil, 0x9}) 2018/03/22 19:30:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) 2018/03/22 19:30:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'bond0\x00', 0x9}) r3 = dup(r1) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000afd0)={0x33, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="116348400000000000000040000000000000000000000000070000000000000000000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000003fb3)}) 2018/03/22 19:30:09 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x18, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="9204013fac0163862b40", @ANYRES64=r1, @ANYBLOB="02000000000000000c630000"], 0x7a, 0x0, &(0x7f00000001c0)="b0404bb310ce06cb33ced0503e8b99ff8eec74855aec5399548c06bafd1fb4e33ca1284a492ebf97a1c91bb5c5f2d99f1b04c90a0a14549c20cade836b312d12db3c038b51135d7f7dc8d7176f3878335be21d574a0495090bded33d5aa1ad203d1905711509c5c9cb8fe58bb516ff675fff4423cda68c72c441"}) r2 = socket(0x10, 0x2, 0x8) tee(r2, r2, 0x101, 0x96dff71bab888fa3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000617000)=[{0xb1}, {0x400000000009c}, {0x6}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x10000}, &(0x7f0000000100)=0x8) write(r2, &(0x7f0000000080)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/03/22 19:30:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000200)=""/226, 0xe2}], 0x3, &(0x7f0000000340)=""/95, 0x5f}, 0x40010000) sendmsg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x2) 2018/03/22 19:30:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) [ 55.203601] audit: type=1400 audit(1521747009.545:38): avc: denied { create } for pid=8684 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 55.206043] binder: 8678:8680 ioctl 400854d6 0 returned -22 2018/03/22 19:30:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000040)="792af9170610") socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCXONC(r1, 0x540a, 0x53c3) listen(r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x541b, &(0x7f0000000100)) 2018/03/22 19:30:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$selinux_create(r0, &(0x7f00000000c0)=@objname={'system_u:object_r:hald_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x38, 0x20, './file0\x00'}, 0x3f) 2018/03/22 19:30:09 executing program 0: socketpair(0x11, 0x80f, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x6eee, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x7ff, r1}) r2 = socket$packet(0x11, 0x800000000000002, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/22 19:30:09 executing program 5: r0 = socket(0x10, 0x8400000000002, 0x0) socket(0xb, 0x4, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) 2018/03/22 19:30:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x100000000, 0x10001, "dcec7031a2a7", 0x8}, 0x10) read(r0, &(0x7f0000000040)=""/36, 0x24) 2018/03/22 19:30:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)=ANY=[@ANYBLOB="02120000020000000100ffffffffffff"], 0x10}, 0x1}, 0x0) 2018/03/22 19:30:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 55.215296] audit: type=1400 audit(1521747009.555:39): avc: denied { setattr } for pid=8689 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=20100 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 19:30:09 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) r1 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f00007cf000)=[{&(0x7f0000be9ff8)=""/8, 0x8}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/22 19:30:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xe6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 19:30:09 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}, 0x0) 2018/03/22 19:30:09 executing program 4: r0 = gettid() exit(0xffffffffffbf80df) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x5, {{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) ioprio_set$pid(0x1, r0, 0x0) socket(0x0, 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x18}, 0x45, r2}) 2018/03/22 19:30:09 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x38}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000001c0)="283937775642c588ac259d8126cf0c2a28bf8a05db5f70d600ca4e0df8de845e74e721fc8d8c97e84936c395b0cf4130aae8f33847ee97c73237f055364ca3467826efa697bab2a6d177d43bc7e1101b0cbd6bd9552c9cb21c6f8aeee61a9d5550005821f6698eafb9a3f3400e0ff95e03833a3815a49d4d57253c9a2de41dff8dad62aad0e9757b9ed705dffeca406354fa2de13d36ff8bcb47359f5f109209887d0374ef37c5338da6c501bef140b3a9e355235e80b86aa155d983be6fc6731ab02f9df64d5545e662", 0xca) 2018/03/22 19:30:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc00, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty]}) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000039f000), &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r1, 0x3ff, &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/22 19:30:09 executing program 0: getrandom(&(0x7f00000000c0)=""/132, 0xffffffffffffff4b, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x3, 0x1000000006, 0x1) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/22 19:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x22000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000098fdc)={0x3, 0x8000000000000000, 0x100, 0x0, 0x0, 0x10001, 0x0, 0x1000, 0x0, 0x0, 0x156, 0x44600000000}) [ 55.269878] binder: BINDER_SET_CONTEXT_MGR already set [ 55.269885] binder: 8678:8700 ioctl 40046207 0 returned -16 [ 55.272459] binder: 8678:8700 ioctl 400854d6 0 returned -22 [ 55.286405] sg_write: data in/out 1969188161/15 bytes for SCSI command 0x63-- guessing data in; [ 55.286405] program syz-executor1 not setting count and/or reply_len properly 2018/03/22 19:30:09 executing program 6: mmap(&(0x7f0000a3d000/0x9000)=nil, 0x9000, 0x1000008, 0x42113, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) 2018/03/22 19:30:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x40000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000400000000000000000000000000096000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000"], 0x68) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x400, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/22 19:30:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/217, 0xd9}], 0x1) setns(r0, 0x40000000) 2018/03/22 19:30:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000007ee0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x74bc, 0x8b8, 0x2, 0x9ea, 0x1f00000000, 0xfffffffffffffb26, 0x200, 0x100000000]}, 0x14) 2018/03/22 19:30:09 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c522203b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x25a, 0x0) 2018/03/22 19:30:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) connect$packet(r1, &(0x7f0000000980)={0x11, 0xc, r2, 0x1, 0xebd, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0x0, 0xa, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @rand_addr}}, {{0x2, 0x4e20, @rand_addr}}]}, 0x5285) 2018/03/22 19:30:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000180)=@ethtool_stats={0x1d, 0x1, [0xc95f]}}) 2018/03/22 19:30:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000003c0)="240000002a007f0000000000ad800000000000ff0100000000002000ffffffff65000000", 0x24) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="30374ce611b02087d07198e2396964cd08295eda782d2948f800fbf5c448970329d92ae74bfeaa6a24e7a6a948e1f85a68f34668e3c98c10049d3226ac2d3bceb8309dfd37f7da09735c7c268f02da50ee026623", 0x54) 2018/03/22 19:30:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2000949) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4, 0x0, 0xfffffffffffffffd}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0xfffffffffffffffb}, {0xf, 0x200}], 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 19:30:09 executing program 4: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x9, 0x6, 0xae3}) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) finit_module(r2, &(0x7f0000000000)='system}$vmnet0\x00', 0x1) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) 2018/03/22 19:30:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000aeccc8)=ANY=[@ANYBLOB="1400000000fdffff000818000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/22 19:30:09 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f000001efef)=@known='security.selinux\x00') r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/170, 0xaa) 2018/03/22 19:30:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @multicast2}, &(0x7f0000000140)=0xc) signalfd(r0, &(0x7f0000000080)={0xfffffffffffffffa}, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x6}}]}, 0x40}, 0x1}, 0x0) 2018/03/22 19:30:09 executing program 6: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000001c0)={r1, 0x2}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x10) fcntl$getflags(r2, 0x40b) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000000000)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/22 19:30:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x8000000000000000, 0x118, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) 2018/03/22 19:30:09 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') sched_getscheduler(r0) exit(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="030021000100b46ec2207453d4d32fe85af417c9b37bec837950ad0816539da774291f63727ae0d244f5e7c02f921b394da0379514eddfae0eaa574c7ecf7c08b1dc9013f606a780eccc9047a3a685a29d096a815f35cbf812655679cb09c0ae14bb43750bca2112d7cbb3000000000000000000"], &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/03/22 19:30:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0xfffff7fffffffffc, 0x0) pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000140)="dce850e169ff39b99fb604f2293d1a5073e237b8b330d5b583a61b9d219069e68a0cf45b9f0659dce878ba62ea553f92e9997b6cd5648725c300a86fb00e9db58762897d23c78b66fcb182ff17d19b32f6d717a4aa5f31fb414c2e953299458e", 0x60}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="7d587d1a9fa0602e09a0c0c911ca", 0xe}, {&(0x7f00000011c0)="6bbd3bf7108417fcd07e700d09c37b82c7f1082ec6a3fe9f80c5525b344b33dbdcf1c49a25de8dcc8aa2c71a111f635e0222d912f3036c12445bfb5078ffd3d5d3b69e91e3bf0a734f83a4e844b1017642a7c03a507b65f4ae9aa2f9a7de491f61d3dfc491bcfbe4ede00fb1744548d41359e25ef9973123b4648b277e2ba1cfa47ae81d9ab0baf41e66f64e8f9e7d405a100785e2a00eb15615b1117862fd6160bb20d9bc5b2a0f4fb003e7", 0xac}], 0x4, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000012c0)={'IDLETIMER\x00'}, &(0x7f0000001300)=0x1e) 2018/03/22 19:30:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="ec0575936ea0a42822b532f70f28cdaec558bb767efb9609b1e3200c7bf721cff45830bf8fc9f961e831da8310978ad5eae07400c8d6d2e5052c9bb7178203b76f231bd2a6faa7a357754f7f9a269177b4881da0333d07fd9d19b17e5a37bfe2546257ee99fff5fb99f313ca77d313680c87633022324f1d7b5386d9962a276b940b187c3b30ccea8b86500ee73482efbfac65671e54d6e12d294cb620b69166363c69e37032c98e2cedfbb447", 0xad) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x5, 0x7, 0x65d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x40}, 0x8) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0x272}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000240)) 2018/03/22 19:30:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8100, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/208) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x4) 2018/03/22 19:30:09 executing program 7: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = gettid() r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) restart_syscall() 2018/03/22 19:30:09 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x7, 0x30, r0, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/22 19:30:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="ec0575936ea0a42822b532f70f28cdaec558bb767efb9609b1e3200c7bf721cff45830bf8fc9f961e831da8310978ad5eae07400c8d6d2e5052c9bb7178203b76f231bd2a6faa7a357754f7f9a269177b4881da0333d07fd9d19b17e5a37bfe2546257ee99fff5fb99f313ca77d313680c87633022324f1d7b5386d9962a276b940b187c3b30ccea8b86500ee73482efbfac65671e54d6e12d294cb620b69166363c69e37032c98e2cedfbb447", 0xad) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x5, 0x7, 0x65d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x40}, 0x8) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0x272}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000240)) 2018/03/22 19:30:09 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5d}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0x10223) 2018/03/22 19:30:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200004) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 55.546703] qtaguid: iface_stat: create6(lo): no inet dev 2018/03/22 19:30:10 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xffffffff, 0x1060, 0xa5}) write(r1, &(0x7f000031f000), 0xff24) socketpair(0xd, 0x0, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x401) 2018/03/22 19:30:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) 2018/03/22 19:30:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x800) socketpair(0x15, 0x6, 0x7f, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0x1, 0x2a3, 0x1000, 0x9bd, 0x3, 0x0, 0x0], 0x7, 0xfffffffffffffa23, 0x1baf6e46, 0x3, 0x8aa9, 0x5, {0x9, 0x625a, 0x3, 0x2, 0x7f, 0x0, 0x9e, 0xa01, 0x3, 0x0, 0x2, 0x20, 0x100000000, 0x7, "72cd19fa5273ed281a89f487f601d19c0e5034cc35840ce6e9fefb5231e013f3"}}) r2 = epoll_create(0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x8, 0x5}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, 0x101, 0x2, 0x48000000000, 0xfff, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r3}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000080)=[{r2}], 0x20000000000000fd, 0x0) 2018/03/22 19:30:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x8300, 0xffffffff7fffffff, 0x25, 0x1000, 0x80, 0xc2, 0x100000001, 0x9, 0xffff, 0x0, 0x101, 0x1, 0x435, 0x8, 0x7f]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000180)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) 2018/03/22 19:30:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10}}) socket(0x10, 0x80f, 0x1) 2018/03/22 19:30:10 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xce, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/22 19:30:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="d91b1055d99865dbf8080009dfd060eb50cb8dd96c027af6c8714652048e4a91684eb1bd03e0472f6008e05cb776254beda32ef9f2f3aa2d951e1cf65ff56e53648a0a6696487d492e3ec9ebdce0784d319d1482605c09fee605c6de3af231094a9c12f5bb30ffec164ca23693a09cb00b9cedd97efd8fb598b185c4eb53411fa1188d24fb291690666cc24ff9099be5bf161c9269688b5d0e33cd28e68c875cc0cec668f94d2592c314c9da79aa5744d5e2e0236b42709aaa05cf0c6b21e2f82dbf7f35029db7c40a58be38b91274d1df19", 0xd2, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="2457dd0d48dd093f14d0ee1bf6f8c514c5446059d8de79090ef64dadca6f66d189b6293f227d223f8b253991edff950e344e89e71d6f99f9201c636e3d3c48fcc4ce49978889d1231674daa133163f0f396305be67cf1a7433b64648b4d6311948c074e7feca3e4b870a229739a8", 0x6e, r1) 2018/03/22 19:30:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x8000000000000000, 0x118, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) 2018/03/22 19:30:10 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x41, 0x0, &(0x7f0000000080)) mq_open(&(0x7f0000000000)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x40, 0x40, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x1, 0x4, 0xfffffffffffffffe, 0x81, 0x6}) 2018/03/22 19:30:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xf724, 0x20}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80}, 0x8) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r4}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/22 19:30:10 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl(r1, 0x707, &(0x7f0000000000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0xb0, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xec}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xe9e9, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}]}, &(0x7f0000000300)=0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r5, 0xff4}, &(0x7f0000000380)=0x8) 2018/03/22 19:30:10 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="a018c3b1e30ee6dad51f85d9d7672083adaf210aaa93bb2f9476ebea4bf8ca5b7212f71a03bc65ba2e1529ce53eecf1c7658a358cd0772b9388e666ae0efa07939ef") poll(&(0x7f0000000140)=[{}], 0x1, 0x0) 2018/03/22 19:30:10 executing program 6: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000000080)=""/57, 0x39}], 0xf7) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) dup2(r0, r4) tkill(r2, 0x16) 2018/03/22 19:30:10 executing program 4: r0 = socket$inet(0x2, 0x4800000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x78, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x2, {0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x1f}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x69, 0x4}, 0x4000) sendto$inet(r0, &(0x7f00000003c0)="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", 0x321, 0xfffffffffffffffc, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x1) 2018/03/22 19:30:10 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000080)=0x8, 0x4) 2018/03/22 19:30:10 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x1) getsockname$unix(r0, &(0x7f0000000240), &(0x7f0000000200)=0x40c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045439, &(0x7f0000000000)) 2018/03/22 19:30:10 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x40) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x10008000b59e) ioctl$void(r0, 0xc0045878) pwrite64(r0, &(0x7f0000000040)="b6926ccb9abf07b1043d524cac70fa4b6446a2555b66f68a949aa0e469675cd1d0e1c0cde15d7393ad759662482504be3d3a5a84f7f7c0d8a8426fa67ce9b35f7b38466c6b35439af3830d94b8e84492fa196e25971eaa3c5edfee4cd6d703f0639efbbdae958c86ec31de6375154644bd80f848e6552c03b7e550384ddf6c13e3a30f3540782d65435e23291a3c07094102471ca0d47bdf800a9ca81ff9b5eed21948bf83e6b9c7052892d63a064683be11130129b6138fab330dab59af7b50d34d2b5112ad764f0106eb41d6d09210a26918a6753d6c8cca6166ef", 0xdc, 0x0) 2018/03/22 19:30:10 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000442fe7)=@known='system.posix_acl_access\x00', &(0x7f00009d9fec)="02000000020000000000000005070000001f06a0", 0x14, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, 0x8) 2018/03/22 19:30:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x8) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) rt_sigsuspend(&(0x7f00000002c0), 0x8) 2018/03/22 19:30:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x2320, 0x1, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fdatasync(r0) 2018/03/22 19:30:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e10fd8)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) 2018/03/22 19:30:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000668095)=0x3) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$KDDISABIO(r1, 0x4b37) close(r0) close(r1) 2018/03/22 19:30:10 executing program 5: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioprio_set$uid(0x3, 0x0, 0x2) 2018/03/22 19:30:10 executing program 4: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1, &(0x7f00000001c0)="e43a473dfffcc641a2a53744b11a0fe602f2c63366f6cc170b84ea3dfb07795036bdc88e0fb529c7c10690e50f47e2f31a1512769a1d57b02b1e7dfdee853e8caedd813a6ce5b5c2b6ad7743df88a2e43022b581c58050fae1c7b133301310a44bfffca853255ff18bd829ee57e4790bb63e6d466b9ed88ecee826fe8ab77d36c968d74d67a7ac9fcc55") chdir(&(0x7f00002d7000)='./file0\x00') mkdir(&(0x7f000022d000)='./file0\x00', 0x0) umount2(&(0x7f0000f66000)='.', 0x2) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000400)={r1, &(0x7f0000000300)=""/224}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='hpfs\x00', 0x2000, &(0x7f00000001c0)) 2018/03/22 19:30:10 executing program 2: r0 = socket$inet(0x2, 0x6, 0xa6c) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='teql0\x00', 0x80}) 2018/03/22 19:30:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x5) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/22 19:30:10 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000240)={0x85, 0x6, 0x4, 0xc18, 0x7fffffff, 0x2}) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/247) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/22 19:30:10 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x0, 0x8, 0xffffffffffffff10}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1555555555555639, 0x0, &(0x7f00000000c0), 0x8) [ 56.329012] tc_ctl_action: received NO action attribs [ 56.342380] tc_ctl_action: received NO action attribs 2018/03/22 19:30:11 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/03/22 19:30:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f0000010000008591f434fea3a6d6c5ca4ce5d6"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @empty, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/03/22 19:30:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfffffffffffffff9, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/03/22 19:30:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x1000004000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000500)=""/219) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/22 19:30:11 executing program 5: syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x208400) r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = signalfd(r0, &(0x7f0000000240), 0x286) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000140)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) socket$unix(0x1, 0x1, 0x0) r2 = userfaultfd(0x80800) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) unshare(0x40600) signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) 2018/03/22 19:30:11 executing program 7: r0 = socket(0x100000010, 0x2, 0xffff) fcntl$setstatus(r0, 0x4, 0x400) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608020077", 0x10) 2018/03/22 19:30:11 executing program 1: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0xffffffffffffb1eb, 0xfffffffffffffffa]) 2018/03/22 19:30:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)) 2018/03/22 19:30:11 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1fffd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @rand_addr}, &(0x7f0000000100)=0xc) clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xaf16e825a2ef78c7}]}, 0x20}, 0x1}, 0x0) 2018/03/22 19:30:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"7369f43000", 0x102}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0xd14, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1b5}, 0x6b1, [0xeb4, 0x0, 0xb6, 0x58, 0xfffffffffffffeff, 0x5, 0x0, 0x101]}, 0x5c) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000088e76932ad62018c00fbff02000000000000000000000000000100000000000000000000ffffe0000001ff14040a07ff09aebda56a67e3ccf80000000000000000bb00000000000000000000000500000001ff020400000000000000000000000000000000000000000000000000000000aaff020000000000000000000000000001ff020000000000000000001100000001fe800000000000000000000000000021d04ddb3daae601000000000000000017ff020000000000000000000000000001ff0200000000000000000000000000013302000000000000010200000502000901010000010004013f000000000000000001000000000007040102c20400000034000000000000003a00fff9660000004e214e2200a49078e203000180000000e2a6894731391105a4c02d07e38897e3e0e6c21438108d6899d14ae8cc7cf5d5d0687719c31786cfb166b59fad5613f463a561fec484d07b7829179cc4c72cab7e05f9bb8d896e7b50b20b10589c53db0fd702105fd4d171aa2e1b60c26231dbfda21eb38adcdf1cad40be54ad65dbf0783581ea750afb8eece14a878f6a50e1f1ce0cbb0b8a19cc0795bd6b744f4eb771"], 0x1b8) 2018/03/22 19:30:11 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x10}, @empty, 0x6, 0x0, 0x7, 0x400, 0x0, 0x1200020, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00'}) 2018/03/22 19:30:11 executing program 6: mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x190, &(0x7f0000000080)={0x2, 0xd75, 0x4, 0x2, 0x1, 0x3, 0x3, 0x9d9}) setrlimit(0x7, &(0x7f000018f000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/03/22 19:30:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x80, 0x7fff, 0xffffffffffffffe1, 0x3252, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8000, 0x20}, &(0x7f0000000100)=0xc) 2018/03/22 19:30:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x5f5}, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="0200f9ff550004fc0dffffffffffffff"], 0x10}, 0x1}, 0x40001) 2018/03/22 19:30:11 executing program 4: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000484000)='./file0\x00', 0x280000, 0x0) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/03/22 19:30:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0x58}], 0x1) 2018/03/22 19:30:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x9, 0x3, 0x20, &(0x7f0000ffa000/0x4000)=nil, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xc6, @time={0x0, 0x1c9c380}, 0xfff, {0x7, 0x3f}, 0x94, 0x1, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000000000ffc506cf06e4a2b9d50000000000100000470000000000000000"], 0x24}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 2018/03/22 19:30:11 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x9) timerfd_settime(r0, 0x1, &(0x7f0000002fe0)={{0x0, r1}, {0x9}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/35, 0x23) 2018/03/22 19:30:11 executing program 2: arch_prctl(0x1001, &(0x7f0000000040)="8092a0714331d8e49a3d77e9ab38f974278068d8ccf3147489fb8c091feeb73b6e27b3d62cb9") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='\x00') 2018/03/22 19:30:11 executing program 5: socket$key(0xf, 0x3, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) 2018/03/22 19:30:11 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r1, 0x700, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000040)={{0x3ff, 0x8}, 'port1\x00', 0x0, 0x1, 0x0, 0x8bf, 0xe319, 0x0, 0xffffffffffffff81, 0x0, 0x1, 0x7}) sendfile(r0, r3, &(0x7f0000000100), 0xfffffffffffffe01) 2018/03/22 19:30:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000003480)=@ipmr_newroute={0x20, 0x18, 0x803, 0x0, 0x0, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) 2018/03/22 19:30:11 executing program 2: r0 = memfd_create(&(0x7f0000000340)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0xfffffffffffffffd, &(0x7f00000003c0)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x55}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xe6}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in, 0x4e22, 0x0, 0x4e21, 0x2, 0xa, 0x80, 0x0, 0x67, 0x0, r3}, {0x8000, 0x5cc3, 0x5, 0x6, 0x4, 0x1000, 0x4, 0x6}, {0x8, 0x100000000, 0x9, 0x8}, 0x40, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x2, 0x0, 0x0, 0x10000, 0xfa, 0x8}}, 0xe8) write$selinux_validatetrans(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64686370645f76615c5f72756e5f743a73302073797374656d5f753a6f626a6563745f723a7570646174655f6d6f64756c65735f657865021e8172329543c00340f3bc64635f743a636f6e666a6e6564000000000000000000e866d617bde7deffd2f38ab61f1beae8686b9055832d125f2f69bce0a542d52b"], 0x5e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={r4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000540)=""/197) 2018/03/22 19:30:11 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000040)=[r0, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) 2018/03/22 19:30:11 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x31, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)={0x0, 0x0, 0x0, 0x0, 0x81}) 2018/03/22 19:30:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)=@ipv6_newaddr={0x40, 0x14, 0xe01, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800, 0x0) 2018/03/22 19:30:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x8011, r1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) writev(r0, &(0x7f00009eb000)=[{&(0x7f0000523000)='4', 0x1}], 0x1) 2018/03/22 19:30:11 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syzkaller1\x00', 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x20008000}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x20) clock_gettime(0x0, &(0x7f00000033c0)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f0000000240)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000680)=""/131, 0x83}], 0x6, &(0x7f0000000780)=""/4096, 0x1000, 0x40}, 0x8}, {{&(0x7f0000001780)=@ax25, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001800)=""/75, 0x4b}, {&(0x7f0000001880)=""/179, 0xb3}, {&(0x7f0000001940)=""/218, 0xda}, {&(0x7f0000001a40)=""/37, 0x25}, {&(0x7f0000001a80)=""/188, 0xbc}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/112, 0x70}], 0x7, &(0x7f0000001c80)=""/4096, 0x1000, 0x3}, 0x800}, {{&(0x7f0000002c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d00)=""/83, 0x53}, {&(0x7f0000002d80)=""/144, 0x90}], 0x2, 0x0, 0x0, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000002e80)=""/12, 0xc}, {&(0x7f0000002ec0)=""/227, 0xe3}, {&(0x7f0000002fc0)=""/156, 0x9c}, {&(0x7f0000003080)=""/243, 0xf3}, {&(0x7f0000003180)=""/246, 0xf6}], 0x5, &(0x7f00000032c0)=""/104, 0x68, 0x7f}, 0xffff}], 0x4, 0x10001, &(0x7f0000003400)={r4, r5+10000000}) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) recvfrom$packet(r3, &(0x7f0000000140)=""/17, 0x11, 0x122, &(0x7f0000000200)={0x11, 0x2, r6, 0x1, 0x40, 0x6, @random="e87f480efd4e"}, 0x14) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 19:30:11 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x1) 2018/03/22 19:30:11 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x5, 0x40000000000, 0x4, 0xfff, 0x401, 0x7}) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000180)) syz_open_pts(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x16) msync(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e24, @rand_addr=0x4}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r7, &(0x7f0000000200)='system_u:object_r:var_t:s0\x00', 0x800) 2018/03/22 19:30:11 executing program 1: setrlimit(0x0, &(0x7f00000ef000)={0x0, 0xffffffffffffffff}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="b152f70eeb81086e016ee4751c19b692", 0xfffffffffffffdfd) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000100)="64f97aba203d5acd1fb6f5dfede97e8738dece540b34ef8ba5af63a0a7940334ea1109fe0439d79038b8c3ebcbcbfb84f55b6be9f668f91cb07f77871365a32c08939d9a281e5f9429b57aa87c2a6b82c3f790771273ac1d056a70a60005579a9fc4a7bf37f329750fab7d5c729b5590d364873fd03fc97ec65664230503af959d123fcb6cc986a99527aaca2e9d44d7311fe0f30eee484e114286d94d45eb98d6735d99b09b", 0xa6) 2018/03/22 19:30:11 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$intptr(0x4, 0x7) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9023, &(0x7f0000173000)) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x2}, {0x0, 0xcfda}], 0x2) getsockname(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80) 2018/03/22 19:30:11 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2eff8)={0x0, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) gettid() getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae7ffc), &(0x7f00000dcffc)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/03/22 19:30:11 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$unix(0x1, 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xfff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f00000000c0)={0x8}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x6e) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x5) 2018/03/22 19:30:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x2) socket$packet(0x11, 0x20002000000000a, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000580)={0x30, @tick=0x1, 0xff, {0x4f968, 0x1ff}, 0x80, 0x0, 0x7f}) sendmsg$nfc_llcp(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x3, 0x2140, 0xffffffff, "53587ac1faf56cef7dc17cb1c676114375856bf9f19b47384d030b776fe8e889fd14e2dfd3f7a56b95b1c74142bfa69a1439e8193c8af8933d79eb3bce568e", 0x3c}, 0x58, &(0x7f0000000040)=[{&(0x7f0000000140)="b56c80a911184ae2982d3acc5e8e79a5e21db7582e95bdf882d03c43ac12f9a026a756cb438c69404b7c3c863c7bf09f976cc73e6ec4f33ec886d348de4c3a79e6913ad4e5ae3301aa74de74ecee548badcf5298b00d2b49cb990a9d75a4bd87705fab283b5c7930ca50acbc382880d22bd46e1d750a8f276a305635a0340d05bb726534c7b253d1f87dba2d8cfe5d7d9c957f84832b7fe9db3204b1cec1e794a2897d070059583b44c830ac0ba913e295e6d1e94fd8b97f54", 0xb9}, {&(0x7f0000000200)="daac24d8aa639ea2ccca6e30a364c846385175e14fe956fb5a05de53d5e30399ece345769ac66e91960d1035e3748eac14d456779865d311423ad4bcf03fa46459d10d44ef058c0145e39276d38b44fddb2899f96388cc871003026a772c89597a18b8ba4c7c68b903f5c6fd78a0a03f9e1bff6c71e4e6064c643d0b362c36fea69e58e1bbf160d9366879c86b327dbdfd0ba3a1d6b369f1bec714890f5a51b57d95c89d", 0xa4}, {&(0x7f00000002c0)="a5879e774b5326041cc23a6aac62965420cc0ed62abcef41a1d64c55f44e7507297714f43bd5db0d4171429fcbe7f7ec1e755d8e4d3add44ac9f386056e35aaed603d19d5d42da4604263f302b79ea76f5d538dc055ddb04610acc83c63b03a90e47a01d949ec8ba31e133aafe2d010263fa417e58580cf6bce57d01d8135fa381949b3ca6110baf55f0e1fdd583ca18bc8838f3bbd4d7a63db479bb9654fdf366df481c540214385641175fe5e161eeb5b8457a5713c92b0605f7d195887625057e4d871546e0fd97834b165ff0074f87e028ecde50fa8d82801396c06b0223ac28490c0ad71f6f154f3b3196ec1f35dc9ca88df7", 0xf5}, {&(0x7f00000003c0)="cc421d1182cc5c5742341202d611f7223c951e130b0f6e7f22adfeb5343543d5f740606f4d634d883daaeb109a406a086b7e2812c74593e5e1cf67e6d8e8799d61e1894f8fd945cd8926f25b0cc14ee55223218c27b4e19129016fb3de", 0x5d}, {&(0x7f0000000440)="0d7450a19ce3eeb3ea4a211d11955636272bb01d43f5039967d8172cbcabacbc09f910668267b803e9736797c1f4d2295089b0e9727c5e55b0f5220517c6bc90ec3db407bea2e469255496c488914bf619a0d7e9c023ce79e9e4c5502e20d6d357eedc30ee3c389044ff918282b3aafa7791713e576db2e472cd205f842bdbea2ae4968466918cf9b776e11eed3822c1c589399754690d59d0d634ee621ec8fa17c3d46e214975", 0xa7}], 0x5, 0x0, 0x0, 0x4}, 0x4000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x200000, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000005c0)=0x17, 0x4) 2018/03/22 19:30:11 executing program 7: syz_open_procfs(0x0, &(0x7f0000ff6ff7)="0000d70000000000c2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/22 19:30:11 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/03/22 19:30:11 executing program 1: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x4) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000000180), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xc000, r1, r2, 0xfffffffffffffe8c, 0x6, 0x82c01) r3 = open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4002, r4, r5, 0xff4, 0x0, 0x800000) close(r0) 2018/03/22 19:30:11 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) dup2(r0, r0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x4) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000fd5000), &(0x7f0000fd5ffc)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/22 19:30:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) [ 57.257401] IPv4: Oversized IP packet from 127.0.0.1 [ 57.266709] IPv4: Oversized IP packet from 127.0.0.1 [ 57.289311] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.294097] CPU: 1 PID: 9104 Comm: syz-executor3 Not tainted 4.9.89-g960923f #1 [ 57.301530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.310862] ffff8801c88178a0 ffffffff81d96069 ffff8801c8817b80 0000000000000000 [ 57.319052] ffff8801c0ffba90 ffff8801c8817b90 ffff8801c8817a70 ffff8801c8817a98 [ 57.327024] ffffffff81662fa9 0000000000002b25 ffff8801d7f320f0 ffff8801d7f320a0 [ 57.334992] Call Trace: [ 57.337553] [] dump_stack+0xc1/0x128 [ 57.342891] [] handle_userfault+0xa59/0x1320 [ 57.348922] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.355907] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.362281] [] ? handle_mm_fault+0x11ad/0x2460 [ 57.368481] [] ? handle_mm_fault+0x1f19/0x2460 [ 57.374679] [] handle_mm_fault+0x1f27/0x2460 [ 57.380705] [] ? futex_wake+0x146/0x440 [ 57.386300] [] ? __pmd_alloc+0x410/0x410 [ 57.391979] [] ? get_futex_key+0x1050/0x1050 [ 57.398008] [] __do_page_fault+0x5c2/0xd40 [ 57.403863] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.409804] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.416440] [] do_page_fault+0x27/0x30 [ 57.421948] [] page_fault+0x28/0x30 [ 57.427196] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.434009] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 57.440557] [] ? __save_altstack+0x1d0/0x1d0 [ 57.446585] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 57.453569] [] ? SyS_dup2+0x40c/0x5e0 [ 57.458987] [] ? do_fast_syscall_32+0xcf/0x870 [ 57.465188] [] ? __save_altstack+0x1d0/0x1d0 [ 57.471214] [] do_fast_syscall_32+0x2f5/0x870 [ 57.477328] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.483970] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/22 19:30:12 executing program 6: r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) ftruncate(r0, 0xfffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f00000000c0)=""/8, 0x8, 0x100000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x20, "3c73fbb88db514b184bbb0bc2111709950a96782a834141af05d11332f4089b6"}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x2}, 0x8) 2018/03/22 19:30:12 executing program 2: timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x4, @thr={&(0x7f0000000100), &(0x7f0000000280)="b0"}}, &(0x7f0000000080)) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='..', &(0x7f0000000240)='devpts\x00', 0x0, &(0x7f0000000280)) open$dir(&(0x7f0000000000)='./file1\x00', 0x8000, 0x1f0) 2018/03/22 19:30:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x6, 0x8000, 0x6, 0x79, 0xf1b, 0x100, 0x4, 0x6235582e, 0x6, 0xfffffffffffffeff}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x49, r2}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="13449d0347052435b20f7dd96f1ee7daec41c3fb387b2d0485fbe8880550ca853192a414232e7d1b9c09027d58de30aca1524f68f38727dfd02a3e554f94f75c4bba31429d40b72c8e9fb8c518313da955a9a6f83626e0baaa178905c0a12e83a4f39088debbf2043d575cd65398b6ad0578e96fd9342000f3aad39b9f926fb6835de78400b12626826d8518fc3ef5f4c635b53ec72941218250f72fedf63500ca7203a0c2ca3edae767b0abdb71ee9a0fb2a9bd743f0fc947152ff73b98", 0xbe}, {&(0x7f0000000100)="4bc8c8fc141ff0b6ed1cb499f764990417dcbbc198de831b455033732400b753fd463fdc643334a70a9ab4e7fd41731ce9e27e0e82dcf27b5a47a52780532e625e4c0b25ff739839629224b98cd36fce82873657ef1d48015863cd790b1206058c2aa36bafec43f1195df7c31153e05f7f8fc1505dc25887a341db29ffb90a6fd97818e2ea622b28fdea619df77ce0ad275bc184c39912d2e665e837b77548ca88d76d99a5f8a0d9ebb6540961025c8362590a409ebc1972ffc17c356b", 0xbd}, {&(0x7f00000001c0)="9367d879d4fefc2fdeaf7d0dac1d24545363462affd7bf3e3cbdee834a626c8346ee90a64f", 0x25}, {&(0x7f0000000200)="ca047b8f75ab275e902d8b8a66e21becc4dc5c9c66f9be5cf5d4767811b462a061b3d5a1f8df01195dc6e1964c9d831917fadfaa", 0x34}, {&(0x7f0000000240)="c1ccfc1308386ca72051dfbc82507aacbc09aff92783672f40f1b864ec13058d4c7bcd02f026c7305ce5546d2d81b57e6ed9837a3a5cf216ed7266ef5de44258725f14a36b615dea720ccf887f9929eea1f13fca025a1545d2b74e719120ad281f831779ef08dbd1472df0ede10dd67b5d3d25c1c8d2567433d7451e77", 0x7d}, {&(0x7f00000002c0)="6582573bf3f2c45e0889e8cfc4e1633f57559e4f350b4cd2a614d2fc26d4d33f595a2c878d16066e2e6e1cd7b67b023ed5149b36c7e5b6406d5c26db0009edd25c4015819f0d9489c83f8eebcddb75b49c7c9f15d8ef9589dd7668ee751b0595354c56e135201c13449e0ef10233b872b991740afb4d", 0x76}], 0x6) dup2(r0, r1) 2018/03/22 19:30:12 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8000, 0x0) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x48050, r1, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140), 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/22 19:30:12 executing program 1: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x4) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000000180), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xc000, r1, r2, 0xfffffffffffffe8c, 0x6, 0x82c01) r3 = open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4002, r4, r5, 0xff4, 0x0, 0x800000) close(r0) 2018/03/22 19:30:12 executing program 3: r0 = userfaultfd(0x0) read(r0, &(0x7f00000024c0)=""/4096, 0xfffffffffffffef4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7fffffff, 0x0, 0x202, 0x3, 0x3ff, 0x11, 0x1000, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1000000, 0x544f}, 0x88) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/22 19:30:12 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) timer_create(0x3, &(0x7f0000000040)={0x0, 0xb, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000100)) 2018/03/22 19:30:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 19:30:12 executing program 0: 2018/03/22 19:30:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002100)='attr/prev\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/226) pread64(r1, &(0x7f0000003140)=""/4096, 0xfffffe34, 0x0) getsockname(r0, &(0x7f0000001180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001240)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 57.783718] devpts: called with bogus options [ 57.802111] devpts: called with bogus options 2018/03/22 19:30:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/234, 0xea, 0x0) 2018/03/22 19:30:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/03/22 19:30:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x40, 0x0, 0x500}) 2018/03/22 19:30:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/129) 2018/03/22 19:30:12 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002680)=0x0) r3 = getuid() getresgid(&(0x7f00000026c0), &(0x7f0000002700)=0x0, &(0x7f0000002740)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002d40)=@sack_info={0x0, 0x7, 0xffffffff}, &(0x7f0000002d80)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002dc0)={r5, 0x6}, &(0x7f0000002e00)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002780)=0x0) lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002880)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000002980)=0xe8) r11 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000029c0)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002b00)=0xe8) getgroups(0x5, &(0x7f0000002b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000002c80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000180)="dad30916fc95a3eef90196895927285afb7b3580054b39bc382d87268c02d7ed89148699744c5f2042789b6839d88ef0f5b7f3cbf35e26872a676dc162e07c40defb25b00714d3f2a0c5c08df5bbb28214c16abed4d6a380d562b43ba38de592c523a2f5c1a37fb230", 0x69}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="0714e89085c61ef8f9b8b45d99a53d90ee2c5fa3578a3da58ef7cfd388aca31309a620839eadfed9701609aaba1956ca3889076d06836c1a657e73358da04e99244f556445fe930c800d718e049a5d1c7bdfd5f053a2b6dd3b570d9eb973e3185cefed5a9560a07831f22ce05b9782f0fede5ccde76eb70b36914ab30e540f4070a8af01bc2be0411a2b5fd6851252b3abfc7ddd12d77d08633e495e8f87f10261515e106d4f526ee7c239c0a414cd1cbee2e44d8ab97a803afb3eab56fc56ed5225d2138cc7aad7b93677e93b279ca5bc0512790d0ad9de93a9a28faed5a3", 0xdf}, {&(0x7f0000001300)="4779faed25019077d0b34922651124e1389ce6c2671b1004bed54e7cb3e391167b0ba92a09115845bd292dcdcdee646401e3be10dfff10787e60e64a875ed2476ff8dd3368f38fa5a55d4ca214cd0ca03e66cf", 0x53}, {&(0x7f0000001380)="beea90f6caa42237bc2bda845ab8e949a5c7575a114f3ad4c05fcc1fb37ba65bb297ff756da768ea72f418a68afb2932b5569780284fac32d4380c3daa4356f3db9db6cb6d519c536a14fd0d63349965ac4f975f51824042266ebcfb8df402b5cf9e788599c2ad7405fa9a09568d9c35a0ee7587fca1d716b5c8f0fa8907d9c9754bd01aac692f5b", 0x88}, {&(0x7f0000001440)="6aa5ac8757a71cfd72394313b305779605d3dcad5d5e599c6d0aa9d7beb31a9bb4b06def48fd89615b1d5558b5a15c8cb6e265b98b4c3ac2e520e57ec174ee5684cbca8794b99bc1916a484f789e726be3bac6a521e7d63fafb01248c817413a72e102448a8d0809597079b142b7acf24c9a70d3f29c72c2fc83b5673a5f38", 0x7f}, {&(0x7f00000014c0)="f31c43a277091cb8b21926bb01105cf1080b0db6fedec0fcb711609b2cb3c774b4b03941c554ab50b3d3074ca67b602177", 0x31}, {&(0x7f0000001500)="8567d8444e6753b1fb5045ddde2cc148f055cc4bb3c076276af21ea29e047b6ab8067f11ce0a94df228fdb4bbd125fd3f295c14face9149d5c0b9181d96ffaa92f5213dc458226b515ba2e12b8de541f687942a73dfdfa0700b24b4f5dc67393f60eb2528fbced5168c345e83fb5d499d83da073c8cce12fe91067c597328e7fc6c505eca0a47ce5dfa7a4bede14f2d309debb22841fe189928f90ac39691854410e39d6bdd0159f4bce8bc491b5ce526ccbbf907626994d6f65bcfd40845a0f4e636c9bb3fcff2886e6890039c5955ef9f42de992b0cdd8cc4c831a02cedadeabbe", 0xe2}, {&(0x7f0000001600)="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", 0x1000}], 0x9, &(0x7f0000002b80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xfc, 0x8000}, 0x10) 2018/03/22 19:30:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000125f, &(0x7f0000000100)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/03/22 19:30:12 executing program 7: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000013fed)=""/19) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r0, &(0x7f0000000100)='net/raw\x00') 2018/03/22 19:30:12 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1affc)=0x2, 0x4) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xdf, "5ae210f64b98f3e93c37641eaee421611c4f50cf92965af51e8e9eeb837d8dab28b40617aadfbd4debfaa673bfa5a842fa397115847e11470abb44b788737b58e6751269e19695e8adcc5c480c6a10388eb7762f6059a07a3f53ffa719064892e7fbae9cb5edc9ab8f97d4c618df0f4a813a2404c82f4638c19845916db73ca1d7d972d01fb129fb047584efd7ec1f3469ebabc44bb7039bef6706d6e536c6cc49724e00396f588e5c53519e34f3a2b90a46ea2b70f13c2b5d38065ad647a77365c298f3733c2de8c4bbfbcf9d4386ee646eb332620ca47e7f4ab944289ec0"}, &(0x7f0000000140)=0xe7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x40, 0x1, 0x80000000, 0x2, 0x80}, &(0x7f00000001c0)=0x14) 2018/03/22 19:30:12 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000000000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000100)=[{0xd0, 0x29, 0x2, "b1cde6686ede309a18c2e8b3b98a2def25faefa50b842b71e4a0def08ac24438326123a2a194c6475213ab2a932b8658e8fc50349b9caefc2a4be97416133091fddbb59ab6b7704ecf4d005234a4067bc6de4a110162c1a57ef8afb410c81b86c975aee76beab80b2ba35e4d66de728fc99d54f502f683e90fdcbf0ee70ff11d8d0ad1649cb3875ccad9dd155cc0936c9dd75ebea57be41f62c447a51e5d877ca79e537b2d124b3a84466ad0392a81d6eb6b4c36ae3da080b728ae2687f8142d3c8478"}, {0x4c, 0x0, 0x8, "eb86103f33f9fc3fd0029e87bd0269fbed4a7c27371cf797802f547b35e8ab187f79c34250f920d777f68c0d2d6a1832b900ec1f0b9e89f6a56f9641ce30"}], 0x11c}}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e24, @rand_addr=0x5}}}, 0x84) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername(r0, &(0x7f0000000080)=@sco, &(0x7f0000000040)=0x25a) 2018/03/22 19:30:12 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f000005c000)=0x8) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) r1 = gettid() openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8800, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x9ee, 0x7, 0xe0, 0x80, 0x0, 0x3, 0xca0daf3115ac8a5, 0x8, 0x0, 0x8, 0x8, 0x7ff, 0x6c, 0x0, 0x1, 0x0, 0xfff, 0x7ff, 0x0, 0xb62a, 0xea, 0x8, 0x2, 0x3ff, 0x7, 0x7, 0xffffffff, 0x7ff, 0xf40, 0x9078, 0x0, 0x7, 0xcd, 0x6, 0x81, 0x400, 0x0, 0xd0, 0x0, @perf_config_ext={0x5, 0x5}, 0x801, 0x6c, 0x0, 0x7, 0x1, 0x7, 0x5}, r1, 0x0, r0, 0x1) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="34000000000000000000000000000000cf2d870894501296c1c9427e5d5463ab294852f1948a7aa8ee0dd0d534bfe8"], 0x34) 2018/03/22 19:30:12 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) 2018/03/22 19:30:12 executing program 0: r0 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002440)=0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @time=@time}], 0x1c) preadv(r2, &(0x7f0000002400)=[{&(0x7f0000000040)=""/248, 0xf8}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/158, 0x9e}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/15, 0xf}, {&(0x7f00000022c0)=""/236, 0xec}, {&(0x7f00000023c0)=""/57, 0x39}], 0x8, 0x0) 2018/03/22 19:30:12 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) exit(0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/22 19:30:12 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="16eb7ec32cdaeff400c653c1dde04276de74a360f3993950a552d24bac42a88104bb9ba76b757c76a570dce70d5156d758a356efb1584f05740bc3bceffb8e940841cd8608ffa9c045f436248ab0db8370de7fd1267e5e93e0b39fe3de7b43477e1fac158ef07f35f24df060f22bf75b89b7e2238f676f2871f44fe1dd3b4f71", 0x80) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syncfs(r0) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0), 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x3f) 2018/03/22 19:30:12 executing program 4: keyctl$search(0xa, 0x0, &(0x7f0000002300)="0001000000000000", &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/22 19:30:12 executing program 7: remap_file_pages(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x44000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400000, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="bd0b632b802722f5c9f62815d8b30d4eef58443d1041377978065f580c4607ab6a93a0015b6d165dad3aa94b35873456cf8ca0840dd3f756e7cc", 0x3a}, {&(0x7f00000000c0)="b09c8b0238f125bd7b281b4d26d1e92728aedd4a695ba3db5fafb8819358c41683cb9650ad3a8b071dd757cbf0c7a37bf7562c3d8e1f0b0f3ffd992acf874fd9eb6a8acad821c2a8fbcf194c615260d133c4ad6b11c4699eaf5d2e2fd51741da2c6f0ef638a8d9448f2b5db201b780f1c3b0eedd44b60771d3c734e7e818614fd36a555abcc6c434284dc8f20c8de6fd88ecb0255d3efdaf54f00cff689b66eef28224a7c5332095", 0xa8}], 0x2, 0xd) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x41) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="d0068249ebab97c6c125da21a989633a155f4a1e8ef8a449b249f83434bceb4462735ecebd30b0b7dadf5dc98a7cc3a945a7c83e0b543b1a15e0a60e99241d3daf3c6b2a90cb11d3416d92a5c539f60bc1633cc8b07f9555ee984a91cf32620d1a3f561fedd053d12942039dd9f2", 0x6e}], 0x2) 2018/03/22 19:30:12 executing program 0: setpgid(0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/03/22 19:30:12 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x40000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/49, 0x31}], 0x3) 2018/03/22 19:30:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f000002b000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe5aa2e04a03ca7365243e8c000000282159050000000dfff90004a5000004001ce1ed910000000000221f10000100070003000000000000002b10", 0x58}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="ed13", 0x2}, {&(0x7f0000000080)="3dbbab42c70cb7aed6b35ec5a8875ecc170aed95a351d744ee0db9b6c50b28e864ccbee7c5a5dd35b71cdbf09281ef0d4e1adff00c6fe1cfc1a83af6cd7c0b73252075b341fbf101eb90d719cf44536603f819dea41360f735bfa0477bc3f4e002f8a134afb238b13651b2632af232129aa596a3a95b957c4e15ff852aefb455d0a07ba82b765e7da81395730feafc28c0225cb1ea34ce8412d708575744d1e4815b8e", 0xa3}], 0x2) [ 58.017051] sd 0:0:1:0: tag#883 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 58.025107] sd 0:0:1:0: tag#883 CDB: Read(6) 08 00 00 00 00 00 2018/03/22 19:30:12 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000003400)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x2}, 0x81, 0x4}) 2018/03/22 19:30:12 executing program 0: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000080)="24000000100005004d08000002e801030305010010000200f70000f1de005c0900000000", 0x24) write(r0, &(0x7f0000000000)="3061615087f22d497dbbcb66b70d3e551bacc7c444dc843566d31b4307e7ec8aa5d87097cec1b2f626ca34a559b2f5f115c5b8cb295a71f8", 0x38) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x93, 0x4) 2018/03/22 19:30:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f3ffac)=[{&(0x7f0000dc8ff0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f000007aff0), 0x0, &(0x7f00002d1000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103000, 0x50) ioctl$TIOCGPTPEER(r1, 0x5441, 0x96) 2018/03/22 19:30:12 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x10, 0x0, 0x0) 2018/03/22 19:30:12 executing program 5: add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000000c0)={0x80000000, 0x0, 0x5, 0xff, 0x8, 0xb10b}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xe6) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff) 2018/03/22 19:30:12 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffffffffffffef5) 2018/03/22 19:30:12 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00003d5fc0)=""/64, &(0x7f0000eb2000)=0x44) 2018/03/22 19:30:12 executing program 7: r0 = socket$packet(0x11, 0x2000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x7d, r2}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x5, &(0x7f0000000000)=[{0x1000, 0x0, 0xb95, 0x800}, {0x0, 0x7, 0x2, 0x35}, {0x9, 0x2, 0x600000, 0x6}, {0x1, 0x8001}, {0x4f9, 0x7ff, 0x0, 0x7fffffff}]}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/22 19:30:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getgid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x68042, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x23) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000180)=""/156) sendto$inet(r3, &(0x7f0000000340)="84462143d3642a58ef6776cbb7511631cbb0516c61b9754012013782cfc09a8ccf7f1d278a49d82a51ced95753ea4caa418b5a25", 0x34, 0x20000000, &(0x7f0000000380)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$int_out(r1, 0x5462, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0)=@int=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x1, 0x4, 0x2, 0x7}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) munlockall() ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000300)=@req) 2018/03/22 19:30:12 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) ptrace(0x421a, r0) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) [ 58.156985] sd 0:0:1:0: tag#583 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 58.165039] sd 0:0:1:0: tag#583 CDB: Read(6) 08 00 00 00 00 00 2018/03/22 19:30:12 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x3, 'queue0\x00', 0x2}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x5070c0, 0x0) 2018/03/22 19:30:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x6e5b, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x100000001}, &(0x7f0000000200)=0x88) open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x182) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000340)="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", 0xd63}, {&(0x7f00000013c0)="4e828f1735a0183095225a5b77016e32237611a6952f8b0f0e6a7b5461f53dfe06ff8631e2af8559a3ee099f67b19044ebc685c90cdf25d88a54cfc3a002325bab2ed2121385cb707cd3966537f91856fcf5ebbad6997d8e665ceeae90ee59", 0x5f}], 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bridge0\x00') socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000010c0)={0x1ff, 0x1, 0x9, 'queue0\x00', 0x3ff}) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') 2018/03/22 19:30:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0xd, r1}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x31e, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/22 19:30:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x48800) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000580)={@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="489f4383ba19c2247fc9eb21c959c4f0d51a1a61f61892180268090cc4c9189c117d5e804a52f6ef303044dc3f5c6d58e5ca15dc99e8c62037ff913a808e5445d05258772eb06b501bdf6b6c2dc193118f07502a325d65b5df8b3e2ce10add45213a1344b843f5d9ae23648738a35e64b61eeb6828e1acc9aa26e5f735fb3b0ab2d686e4100a041856bfab39a8c1bc3b3a9cce916eeb0fa697aa80c03e2d4fab558a69c6fb13b0f9325076b14028ae09e124df845086134743f482f807a015b6793c3c07297e0534b64e5b424b6c5d65fb8e2ee1549982b425b0c72a05b69bb93b717b4c6bf7322f", 0xe8, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000600)='id_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)=':cpuset(\x00', 0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="6b7c936fe5aa15b26c32f3e5f9a2b948daa5ca722eb588b73570fd3d0d217111790ac7f8523a3f01641408efc2b182792cd243e1b55a15a40f6bef9775de22bbb7e241167db5f216000590a824bf85324c1618a561a3839425d188b5aed4e9c1b2a352c1699cc4f4915d9485ea9626e701a7b36ccceb93d32e6225784b2ee464b1e6492837078ee04bd29a0c5803f04d541af4751db57faa46bc2bd42b8b9d", 0x9f, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r4, r4, r5}, &(0x7f0000000300)=""/64, 0x40, &(0x7f00000005c0)={&(0x7f0000000540)={'sha512-generic\x00'}, &(0x7f00000002c0)="110100963622a50268657be71fb42231ed226aab2afeb7b0754ade540c7bc9b000f9043519e2891e", 0x1d}) sendmmsg$unix(r3, &(0x7f0000002ac0)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000001800), 0x0, &(0x7f0000001b80)=[@cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2}], 0x30}], 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000ba5f31)=""/207, &(0x7f000063d000)=0xcf) fcntl$dupfd(r3, 0x0, r1) 2018/03/22 19:30:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000e53000)='bdev\x00', 0x0, &(0x7f0000fcefff)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) [ 58.199971] audit: type=1400 audit(1521747012.545:40): avc: denied { setopt } for pid=9212 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 19:30:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x3, 0x20000000000031, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) 2018/03/22 19:30:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r0, 0xea, 0x0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x10) r2 = dup(r1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0xfffffffffffffff8, 0x1, 0x80}]}, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f000001f000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='vboxnet1:\x00') 2018/03/22 19:30:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) 2018/03/22 19:30:12 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0xdc, 0x4, 0xb, &(0x7f0000ffc000/0x2000)=nil, 0x5}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) signalfd(r1, &(0x7f0000000040)={0x14cc}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x17) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00000001c0)=""/87, &(0x7f0000000180)=0x57) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') sendfile(r2, r3, &(0x7f0000000000), 0x1) 2018/03/22 19:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004530, &(0x7f0000000100)) [ 58.312173] binder: 9261:9262 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/22 19:30:12 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffee5) 2018/03/22 19:30:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="28e62f46d2", 0x5, 0x0) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='{eth1eth1\x00', 0xfffffffffffffffd) r3 = gettid() fcntl$setown(r0, 0x8, r3) keyctl$link(0x8, r1, r2) fcntl$notify(r0, 0x402, 0x3f) ioctl(r0, 0x45101, &(0x7f0000000040)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000004c0)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x90, 0x1e, 0x100, 0x70bd2d, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x64, @uid=r4}, @generic="71aa3c981c19b7816eba50701577c996a75c1d39098b69ad128f8c52b4fbb3b367b7064b0932d60bd5b8812792a4dcab045bc74141b39f4a1caaa51031312c76b63e3ce055a80a25dce9c156fa6646df92a2491301f2f4a0c544df5b96c065cbf68272596a8b68b2ca5688b7009e9bef8bef921a"]}, 0x90}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) 2018/03/22 19:30:12 executing program 5: init_module(&(0x7f0000000000)='lobdev+\x00', 0x8, &(0x7f0000000040)='em0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20200, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x0, 0x200, 0x100000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000340)) 2018/03/22 19:30:12 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, 0x65, r1}) socketpair$unix(0x1, 0x7ffffffffffffd, 0x0, &(0x7f00004ca000)) 2018/03/22 19:30:12 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6e9abdce, 0x8001, 0x0, 0x10001, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000), 0x0) 2018/03/22 19:30:12 executing program 1: r0 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000001100)="670901e0d278cd5bfa341153264cbdf99a849e6a646d90dd4c059139511892c9b9763fe1f0cbbe17ac9299f0041f193b810c0d7a9a0e39e9769a884059facf989af30f20e17c4f27369817b142abe33af389badf89e95d8ce9be87a23d58a26473910304cc5d1fb378b09cd7c58eab79cd274c0f581cedbcb1ed51e0062d5e9e9a02a6bc0ac51cb873703229b9ab6215b96901", 0xfffffffffffffe90}], 0x1, 0x45) recvfrom$ax25(r0, &(0x7f0000000040)=""/216, 0xd8, 0x41, &(0x7f0000000140)={0x3, {"59452187ea779f"}, 0xfffffffffffffffe}, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/22 19:30:12 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x7, 0xffffffffffffffc0}, &(0x7f0000000180)=0x10) r2 = socket(0x3, 0x800, 0x403) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x10) fadvise64(r2, 0x0, 0xdea, 0x3) 2018/03/22 19:30:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"03000e04eb005fdeffff0100042000", 0x7fd}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/22 19:30:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, r1, 0x1, 0x3}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x9, {0x6, 0x8001, 0x4, 0xfffffffffffffbff, 0x98, 0xa11}, 0x55, 0x8}, 0xe) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/03/22 19:30:12 executing program 7: socket(0x1, 0x2, 0xb) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x244, &(0x7f00000000c0)=[{}]}) 2018/03/22 19:30:12 executing program 4: prctl$seccomp(0x21, 0x7, &(0x7f0000000040)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/22 19:30:12 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'ip6gre0\x00', 0x631}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') close(r1) 2018/03/22 19:30:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000010b000)='net/raw6\x00') getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000240)=0xffffffffffffff26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3ff, @empty, 0xb17d}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6}, 0x88) pread64(r0, &(0x7f0000014fff)=""/1, 0x1, 0x20002) 2018/03/22 19:30:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000001040)={0x4, 0x8000, 0x7ff, "d9b1cca988a9", 0x763}, 0x10) 2018/03/22 19:30:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) getsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xa8) 2018/03/22 19:30:12 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffe) futex(&(0x7f0000000140)=0x1, 0xcc353c0ae6534617, 0x400000000000000, &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xee, "9e93954025ee0d2e2ff313d5c278f9c8691e51aaaff4d80209baa31246e39738ca7d0f2c4a6568a78811052292d6f2f782dd64cb170f5ae0d1bdb448a3a84616865452193cf4ed303ed54901848c55b039d4e21f0108b907401cde3a24254e21ac11487e91d304b720605d2677588d5eaca70fea06a7ce0e59070b495e5402cc6f23902bb2cb23572a87f324f3a0c72dfb21f05ade08fb574e64fecd8d92ee70351827e72b794fc793a2fe4d04ebf7f992b83ae68263daf2a4451b3105a3c81f95cc9454bb3d9f805511d3c0579642946bf358efe6e16cde5dac7171d412ddb41a01ec901bbbc2de8985f64660e4"}, &(0x7f0000000380)=0xf6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x31cc3389, 0x7, 0x80, 0x200000000000000, 0x80000000, 0x8, 0x6, 0x1, 0x7, 0x1, 0x8, 0x9, 0x81, 0x90000000, 0xfff]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2b4d}, 0x8) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 19:30:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2c00000000000000000000800000000000000000000000000000000000000000"]}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/85, 0x55) 2018/03/22 19:30:12 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x6, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) listen$netrom(r1, 0x0) 2018/03/22 19:30:12 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3}) clone(0x0, &(0x7f0000a63000), &(0x7f0000b84ffc), &(0x7f00009a3000), &(0x7f00000a2f9b)) 2018/03/22 19:30:12 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sync() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/5, 0x5, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000100)=0xfffffffffffff355, &(0x7f0000000140)=0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {r1, r2/1000+10000}}) 2018/03/22 19:30:12 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) write(r1, &(0x7f0000000000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x48080, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x1, 0x8, 0x10001, "99f82b29eba7af58e4589dfde4a7e770920497df04ed33879998598178fad4136054f41ef619ee91bfb5a857824a4a5834c75694d9ef69f01601f4ce871a92", 0x2b}, 0x58, &(0x7f0000000140)=[{&(0x7f0000000100)="2e3d79641d1ff2d6fb903b5628d64c6f42c22b48f8dd3224aa", 0x19}], 0x1, 0x0, 0x0, 0x40001}, 0x4004000) 2018/03/22 19:30:12 executing program 2: ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0x3ff}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x50, 0x1ff, 0x81, 0x9, 0x8d2, &(0x7f0000000000)='ip6gre0\x00', 0x5, 0x3ff, 0xff}) pipe2(&(0x7f00000000c0), 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)) 2018/03/22 19:30:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/22 19:30:12 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140), 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xcd7}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x800, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff7d8}}, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x104) 2018/03/22 19:30:12 executing program 5: unshare(0x1000020020000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) poll(&(0x7f0000ae2000), 0x0, 0x7f) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') rmdir(&(0x7f0000dac000)='./file1\x00') unlink(&(0x7f0000000000)='./file0\x00') 2018/03/22 19:30:12 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4003, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)={0x7, [0x6, 0x7ff, 0x8, 0x6, 0x0, 0x9, 0x2]}, &(0x7f0000000580)=0x12) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) recvmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000280)=@full={{0x3, {"6ee0c321cfc3f5"}, 0xffff}, [{"16bf9a3f8f9b72"}, {"1b1827215df8f9"}, {"6548c054f4aa63"}, {"8bdb27ca1d2046"}, {"cc9d4e2f5cdc8e"}, {"8d310c57546c43"}, {"7c09c695dafe8d"}, {"bf60fcf8415526"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000300)="1376f6d9415f74039041f113350f9bf8f32170e474c97c9096895a47816d423b85550c749d1f402d7098feb60d57aa58fcc8669144563baacd14158724dc3ccede93b13c51a2ae285fc096414669ae93f2785569eb52402ade4abfb747e93b3db403ec7e0108204b043d9a8f519bd9cca0", 0x71}, {&(0x7f0000000380)="c0fbc71978ce59359895f9d8cf2c9ef0d494427eae904d631e08224ed21503011e76d954871b50e6bf44cc20a04cbe9addfbd95596a0357975f4fb0c1eba2fd78d3d01c7c895de971032652e6169c4e66dbf5234147a4d", 0x57}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="7400000019010000000400006d8acab9131d12c59e69346b64fc3001262dcaddb35fc9a12cb8518342a433a7525a4ec6b64aee96528e7c8ddbbc12cb13324fb07baca225021532e3e77d6b082b67663f431e5b287ec31feac3a70c240f202baddd23440acf9cbeecd2abc6249282868d95e38d06100000001f0100007f0000009315bf53"], 0x84, 0x20000000}, 0x2000) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/22 19:30:12 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6c9, 0x0, 0x2, 0x1, 0x7fff, 0x3, 0x5}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fanotify_mark(r1, 0x3c, 0x1, r0, &(0x7f0000000040)='./file0\x00') 2018/03/22 19:30:13 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x3ff, {{0xa, 0x4e21, 0x6, @empty, 0xff}}}, 0x84) 2018/03/22 19:30:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x400000020005, 0x7b) fsync(r0) sched_yield() setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000000000)=0x2a, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/03/22 19:30:13 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000016000), 0xfe81, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0x10100) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20b00}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x208, 0xd, 0x6, 0x402, 0x70bd2b, 0x25dfdbfe, {0xf, 0x0, 0x1}, [@generic="6777abe53668e5f6f22ef0d4b21bf163dd689c693e36836159b01b1d128de2be84f68b98957b80426d06f3088e069dbec444a0044f68e15ab2594b0ce62c1b9d407d6e8d84f78e19904956c5d6f9697d8e0920b4d10ecf6605c47feb76d2a6ce4a4a5610b30bd0bc269f2bcb3edbba9a8f0ac7b8bad5c5ff653669ce665561213912a70be1707e8032471d511b6456e0693d6f", @nested={0xa8, 0x12, [@generic="8c555e9317cc0e6e39e7a63ad0047be218e2e08ef6040248d4353f039434b3675a80e501449faaf29aedd8862dadc2cd7b9dc20892f463297db08d5ca2372b7ce2d352553a3cb967ed391fe048f74d677060eeab16cc2cb0e8e97d7e2b918fc3da1d28bf30dd16e1edcef1f8aef8a512de0aebf164a656dbacae1a22fd756ac9a068d6d0c37b4cfdec3173e8d6058046dae7d10842220c2499c52228310cb09e2c423540"]}, @typed={0xc, 0x81, @u64=0x8}, @nested={0xc, 0x6, [@typed={0x8, 0x7e, @pid=r2}]}, @generic="845eb7d3164d750dc2481a20397dd4a34d862d2207cbf397538338b11ebe3f05228156dd19e0cb7616554cac07af0fdbd71d2006650c9b24d71ea68dc2e50f174693a13a55a9cb090e10216a2ae3228ec660d3f22d6a31bbc002b6f756197135ea76b82fb6c8c4eac4ab7733d6eb4a8d288f8faf7726fec17e36450f472e664e1d3823db69f7b769c48c5b678e34edbd5c821e2ad0d0ce20d9d8ab9dadc3"]}, 0x208}, 0x1, 0x0, 0x0, 0x880}, 0x4004010) 2018/03/22 19:30:13 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x45, r2}) ioctl(r0, 0x5393, &(0x7f0000002ff2)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x10001, 0x5, 0x81, 'queue0\x00', 0xfff}) 2018/03/22 19:30:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x1, 0x0) read(r0, &(0x7f00000002c0)=""/154, 0x9a) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/22 19:30:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000040afe0)=[{}, {}, {}, {0x4, 0x40000ed58}], 0x11) socketpair$inet(0x2, 0x802, 0x2, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x480200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0x0, 0xa536}, 'port1\x00', 0x4, 0x100800, 0x5, 0x0, 0x1, 0x51e, 0x8, 0x0, 0x4, 0x8}) 2018/03/22 19:30:13 executing program 6: pipe(&(0x7f0000000140)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000540)=[{&(0x7f00000000c0)="9a26b3fac93618d4657a49c5ee62f1eb99e9db770f10b9432ef16a61784b93efb50ceabf5a1a19a53e80e289e5dc4c531336e90dcda9b1b9b6a3252b7cfd28971381f356cd02aa6f98584285b2f707b6f309e657b5f5a39a3874316d0f7bc8a42e8a604ddcf467e5fc01dca95d6299321573844448755a16", 0x78}, {&(0x7f0000000180)="4d956cc4c71e28a0b61eb76386c41deefe032ab712a9afc184809e1c46adb9b6cd74937364136567ff7abf54437829a64e116f2e3056aff98eead558992d288074a361636ddda1eb3339e90180e73d6ca0b09eda7950fdc39413a506a3a9adc99530d5b3f9eb30e2a271509e900a19cf5bed02e51a5c6d2ee467d7031175c46956f4a1cf793cb5bd902f3690611c01c756a4e531", 0x94}, {&(0x7f0000000240)="503cde3a33a0515512c697e1848de74fa36dff28ec1cd2015d4e2ae8351b991a1dd714b6b3f16e9cddef9fa1c8eafecea9f04fc9d943c0070562abd53a57d546b819e700", 0x44}, {&(0x7f00000002c0)="d9c816261b2894ca3e9b582e5f8f23bf04b4bca29f15909d42287820b8ca7e98b56a9cf457f51b934c0feb452a4d09333a068d656a38e0f9ec57add817dd1c79e1bd092d352d6a79d44bcc8a2a7c3807e1d3082144026250cfe6319037d049df2e1c24c653117e5f0e624573d9d78d87753c5106c78886d513fe52b8d3467a3cc142a93d26a3268eec076027519ce9166a5825f324a39e63840c9b1fee23cf27b88f327d12ef8c6f1f9c840f0478aaee3477f12196883e96df73ebc7e41a4422a40d24ba0327b0dbd6949ff37644a74d7f9384a357c41ed081c941720d24e49b113b844774de4822a1c72f41fd1eca7bbf", 0xf1}, {&(0x7f0000000040)="aad671c762700652446d139c3ea7aee37fbc7552c6cf6f6d6c14b0360ac63e435feb09", 0x23}, {&(0x7f00000003c0)="b5d78433a56fa0dc0232a527031761238cf73463e012e5973df3eb7f7d3dd167e75f46d453f7f6bbedf0a9b290e7350991ffd9a12ee5dfc6e97a154bb2e8257130c754b3e1e072dca21a473a8e547d2af5fd7192dd14c4b0c52a1d0070b174189223d6cab8224ce89ea8d19e9c344c4ef33c9f09d68baa0100df30a740505a38389bc8e4a8", 0x85}, {&(0x7f0000000480)="2fc3230ff267b8170377ea749a9aad7812a0e135808f811ebcc5cf9513fadad1441c5cf865c4f7ecab74815e1f01cd1bc40ae179c56ba201292bd45833061c4a4bf72d5c1ad32c7817bbb1ace3e35ec374a52b0ae03577c3637f0ff513a8d522dbf1836b7a9f7740409f26c4e274a3a4fe5ba9753924a2a6a30b1fab4ba64851885fd904da41709671d45844845b928c73dd5f81cf0f3933fa3eaacf4919930453341be38a204528d0369150959e2c3bb6c3f3535487cb3e0a", 0xb9}], 0x7, 0xd) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000006c0)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) dup2(r1, r3) vmsplice(r3, &(0x7f0000000940)=[{&(0x7f0000000980)="66d5aaca2e830525f260e0f79b3157f19a33486c080098b46daaafb5f0c1baa37fc74df2baf5edbce7bd5e2bfe8fe27c22723f625100b602c19c3c14cb9e3109baf14c6faeecd084922622c21d07045242bc5fb061435c4fd725f4ea04c3", 0x5e}, {&(0x7f0000000700)="4454f5ca08e7e9a97aac6ae38da62ec4a789910de12c1f0b426fea876247816d63bfee4acd00aac63931667c09dd07b31e9f689131ed318bfca9d0ef32b5a31c2081bd7290fc2356d19b07b2867b04d7a81dcfc1e6e300031efa8c53c45653e2a50203dd0e20b38aeda9fcb8c6480b80647961d47d7d38aa1222904e95d11be47c5b9f5f41183b15cb52a83f2d9dae61a6f5ae585cd4c16debcd67e30fc45558c5b9fce8a798d788d6bda93a6be365a6720fcada910d79bdb62e71d72a9df7d25f8c3afecb683b91bb9b23e4", 0xfffffd8e}, {&(0x7f0000000a00)="a93586c1feb1427eb788d1ff3c42f4ea6e06e19cb2c6f32c206e53bcf80e7c427798de9f230c85c0377f43439cc6b9ed05d456bf4efa1cfaf5d8b907d3d2bc9ab64a06d3a873f4fee55b3b58c02f9453d14cc4173a06257450f5d6fa91367000ef520bfff43a99c13c49d00fbd107d0abd385b5ef0c3c96a88f96fa49a8a1ff6d8b30f8839d57507e697f16b497fc5265c3a57379fed7dabb2961618d45d98e0b3", 0xa1}, {&(0x7f0000000600)="69faef8983a112aaef76187dd1298445cf1c62fea85190de183eda998dfe77fe50881776fdc9e8f9afb16bb4d2c9b941db6d72bcdbe3b78194a28abf0047c1d264313d2846bf9b6a", 0xfffffffffffffe5d}, {&(0x7f00000008c0)="4d38c68ddbe097b2717e9c2c25085d76c3608a77fcaca0fdd16fa0c08016172db057be002b0596fa31ac802887d1ea9341962905519102e2da9729bd7004f1e833c54035caed656a6116d50a5140e563747e58eda605c906015e2982eb8cfc0c72", 0x61}], 0x5, 0x8000000) vmsplice(r3, &(0x7f0000000580)=[{&(0x7f00000005c0)="e8bf99fa76", 0x5}], 0x1, 0x0) sysinfo(&(0x7f0000000000)=""/30) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/03/22 19:30:13 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400040, 0x0) 2018/03/22 19:30:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x400000000000000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x0, 0x8, 0x3, 0x8, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) dup2(r0, r0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/22 19:30:13 executing program 2: unshare(0x20000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) clone(0x0, &(0x7f0000af2000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f0000c03fff)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'gre0\x00', 0x7495}) 2018/03/22 19:30:13 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20800, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="26b943e04b8d9c84faba8b289f1ea733a74e72c2eae23fbc56a89875bafdb6a9c1af1dbb0a79a657ba1babc2e9bb7f08b66c9d8554dd6a66bc5a3efce9915bb9222629d090f75057407e555843e7818c51c3dc8f6f34cdd2d9442142ab292ef99397778bf8acab3fb031261b1768d454f4b182a84b1f0355780a3d8ccfaa913138cd9b830001a4e9331a697815bb3cdfbd85c0d5b43aba5ecf354505016511fda2c61b655931059a57c6c1d600f20147", 0xb0}, {&(0x7f0000000100)="2b55d614877fccaed4da845dc3da6277f95201b11513bd2781623845c89f4ee650d75d98a22466320d4e78a48edac0116e0a46351c0dc4d9f48b361bd0a4175ec991fb6f6cd4124ed276f23b25bb30e76cd5aa64b7f056513cdbd468292dbec953ed11897f9f02ead46214978bb5fdc0b140bc6e220e488687912e7e23d6d05bff498805612a2c898f5cd26815897b9fe80ae3c40a894e0be33172bbea9194ab6035798e3999e4c1b5324e607824b10ced2eee7c9e4c", 0xb6}, {&(0x7f00000001c0)="0ec10c1639a64c", 0x7}, {&(0x7f0000000200)="7402d65319ff97c4d55a9f43516a191e1fa4efe9129ead7666beadac18b54e52d3b0728720822b469364bd6a95c41523bdba5b212af0d4cc250aef9899963b1f9dde530618faabbbdfcd1ae09307f65f82d7215edfb3930469b374c6b4f0636cc8da1c44a3a5b65506b7ab14e2cd8b5fb5f57c8a7920f66d6377", 0x7a}, {&(0x7f0000000280)="fe1c833db603246841b77fa1f8e4a36f2d35587787b544d612a9a4019e5c44f69e406490def9aa6459130a4d287fd0b278e3ce3d2aadf1323b09a29b24294b8d529095b3820ba9f3e7e14e32e47710577d8804ba69e093a60f45709669e0ab9a869b6f7fbf3ab370c1d5fbce84102d6c114bd78bacc3151233536fe95450f594207223ced8112d39f5f4127dc8bec2c0fa566a8c84eea82e0d35aa5aae90daa8f9bd079f72fc0f55a56cdda95ff81a67cf3fdf1ee3ca00c9c89fd884897ae549bc59a0a592f2872efa6f1216784e38e82c310ec6184a8992b74920c7d248a16ed4448a9faaa2db76d6e9f120d41445a5", 0xf0}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000a4a000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e", 0x58}], 0x1) 2018/03/22 19:30:13 executing program 4: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x2, {0x80000000, 0x3, 0x4, 0x3, 0x3f, 0x7fff}, 0x3, 0x1}, 0xe) getrusage(0x4, &(0x7f0000004ff3)) 2018/03/22 19:30:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) pwritev(r0, &(0x7f0000001500)=[{&(0x7f00000012c0)="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", 0xfd}, {&(0x7f00000013c0)="ca3996c05d457c1680fa61632b9a1c993f05d272367b", 0x16}, {&(0x7f0000001400)="81d6d294a2cf4818f27a74fc3e0b09c8621482e3840cae8e225e935054328a1c8b9ac5bc6f1a74af1268979da069c6a0d8af856ee766f031e908328036b2236781a69fbfb409e4171bac0f0a232ad459", 0x50}, {&(0x7f0000001480)="df33f489af3f2cde25f5396391c804864b47bd57ee59b02cb98a3a22d2e32260f9200ee174928f8eb95ff981ebb1863ab620dad8bc3253a3fda85ce81934d987e44e25c01b5259c33e66d9b2c7", 0x4d}], 0x4, 0x1a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000002c0)=""/4096) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getgroups(0xa, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, r2, r3, 0x1f, 0x2000) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/03/22 19:30:13 executing program 7: r0 = socket$inet6(0xa, 0x7, 0xfff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x8, 0x8000, 0x3f}) 2018/03/22 19:30:13 executing program 4: mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mincore(&(0x7f0000004000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/28) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000009000/0x1000)=nil) 2018/03/22 19:30:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000014000000fffc00000000000008001200000001000000000000000007000000000000000000c0980000000000ac14ffaa000000000000000000000000ac14ffaa00d86800000000000000000005000500800000000a0000000000000000000000000000000000ffffac140000000000000000000005000600008000000a00000000000000ff0100000000000000000000000000010000000000007b40"], 0xa0}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) shutdown(r0, 0xfffffffffffffffe) 2018/03/22 19:30:13 executing program 7: r0 = socket(0x10, 0x802, 0x0) userfaultfd(0x800) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$nl_route(r0, &(0x7f0000fd4000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000240)) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000300)={0x5, 0x7fffffff, r0, 0x3, r4, 0x100, 0x4, 0x800}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) 2018/03/22 19:30:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040)="13e83f84404b67e1324e60401ec2e7ecd959f282d649107f83377fa4467b9b7644ea", 0x1f, 0x20000805, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x100, 0xffffffffffffffe0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/03/22 19:30:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/03/22 19:30:13 executing program 0: r0 = socket$inet6(0xa, 0x80020, 0x4000000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000180)=""/182, &(0x7f0000000040)=0x100) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080)=0x1ff, 0x4) 2018/03/22 19:30:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x6, 0x4) fcntl$setpipe(r0, 0x407, 0x7c) 2018/03/22 19:30:13 executing program 3: r0 = socket$inet(0x2, 0x2000000000002, 0x5) fsetxattr(r0, &(0x7f0000000200)=@random={'system.', '%zprocwlan0\x00'}, &(0x7f0000000240)='#{security$}!)proc\x00', 0x13, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/ipc\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) r2 = memfd_create(&(0x7f0000000280)='#{security$}!)proc\x00', 0x1) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)="58c57e7a07f14c267d8d50d0f398c63ec243694c844d52a0e1c73bf65eaa06cfcf0ada33422eb72d6bf038fefa4b1b8b15282e7c8401925cc56aa26400ed6ca59529a15a9b1b56f4e400dade7b7d4698b473ef10b89c8f08aeba20d45df3da231acfb38c220a408a11abf90d46d33ec3233788b48cf4d7d7e73181e200572bf845383dab74d3fdec7c319c45b63bdd8c9fec2fd8d4c5cb232eb96f8b3943542c496b593e3ed478cf4f362d72019eb48a6b2192a0329857e14dd83c197d13064945df265185399ef2bf82e2582571c244ec0417d73e72839b5a4063", 0xdb) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000100)={@multicast2, @dev, @multicast1}, &(0x7f0000000140)=0xc) 2018/03/22 19:30:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getuid() ioprio_set$uid(0x3, r2, 0x9) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) close(r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000040)="20dfced039e456f67af85f6551251dde8569fcf43b2156f08680583e4055136b8f56981e9e07fcba6783408bc816af1228da0f3c723bbee0dda837feb95e25c4590c6e46df9291a16a241649bc32cec44de7ac4e858d583d1af251d378bc724cedf811e05942bac5d6a8ea96a3e375d1d897f3f8794cbe91c7ece7f4e3e62b5da9d5afa5c592e5b91366d9caec6ca5d6b5f300c83759e168c8") [ 58.926291] device lo entered promiscuous mode [ 58.937837] device lo left promiscuous mode 2018/03/22 19:30:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400000028001103000000000000000000008301"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f000021efe9)='3', 0x1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/03/22 19:30:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/30, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x20, 0x800, 0x5, 0x7, 0xd72, 0x5}) write$tun(r1, &(0x7f0000001240)={@pi={0x0, 0x8}, @hdr={0x2, 0x1, 0x9, 0x101, 0x81, 0xfffffffffffffffd}, @eth={@random="7ebeb8b94bfb", @random="2794a66f343a", [{[{0x9100, 0x4, 0x3f, 0x1}], {0x8100, 0x1fc0000000000000, 0x40, 0x1}}], {@ipv6={0x86dd, {0x4, 0x6, "1e72a8", 0x17c, 0x7f, 0x5, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x73, 0x5, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x5, 0x6, 0x4, 0x7, [0x3, 0xdbae, 0xa3]}}, @pad1={0x0, 0x1}]}, @srh={0x2e, 0x4, 0x4, 0x2, 0x1, 0x9, 0x8, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0x0, 0xc, 0x4, 0x6, 0xf8e9, 0x560, 0x1, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0x7e, 0xb, [], [@enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x4}, @generic={0xfffffffffffffffb, 0x4a, "43f1ae4c7a7bb9389dabdddf71e78e05b9a4f821594b74a27488be512090dce5b163ecf3bae0e591774d91aacc4d3ee6a89ee2a01073a0b38bc2a501ebd6a9cc14b370c6923ac78e5e97"}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x1a}]}], @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, "f06f94", 0x0, "14feca"}, "5e2c8d737edfd88c539fb9c14478439d43d6d32c5f3d1e57f3100cacec92e3ab0149db32a6e40b3c4e04282d3257a2946bf97810816db12ac0202ed076460ec7b1688460"}}}}}}}, 0x1c8) syz_emit_ethernet(0x56, &(0x7f0000000140)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "100bf7b32300a0c931080b912fb06824487757529e7f24961dcb300e66232713d0dc27bc9ee031ea6da2634fdb6c86198a2454c1d987c87f36de0d4af2485c03"}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) 2018/03/22 19:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000d6cff0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x7, 0x40, 0x10000, 0x80000001, 0x80}) 2018/03/22 19:30:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"626373663000000000000043ab00", &(0x7f0000000100)=ANY=[@ANYRES64=r0]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@dev}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) 2018/03/22 19:30:13 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) epoll_create(0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/22 19:30:13 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x0, 0x4, 0x10000, 0x3ff}, &(0x7f00000000c0)=0x14) 2018/03/22 19:30:13 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80140, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/ashmem\x00', 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffeffff, 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x8) socket$unix(0x1, 0x7, 0x0) sync_file_range(r0, 0xff, 0x7, 0x6) lseek(r2, 0x0, 0x0) [ 58.980121] device lo entered promiscuous mode 2018/03/22 19:30:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020f00021400000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000e50000000000ffffac140000fbffffff0000000005000600000000000a0000020000000000000000000000000000000100000000000000000000000020539aee93d8ae40de18c1757f9865ca7bbfbf365bada2e23433920bf3a4da1e45b52ebc34e206"], 0x2d4}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x3ff}, 0x10, 0x1, 0x9, 0x1, 0xc0e, &(0x7f0000000040)='erspan0\x00', 0x0, 0x3, 0x100}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) 2018/03/22 19:30:13 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000001540c6bd2c2cd362f4acb6a0d331208acd73e58feced59c1929c0c5514d9dad690bcf14a50935058cfd2267432c765fd890571b4ee5eb9707d24c39cfab2563e36388f023ee5f609d5da22e5dd6be16f8a66b8faa9f7521a79aee0f905911c352c0085e17ab495a2305f7e1eaae6b43d769f3bdd426cf00725b7ee804d83e31c314d16cb83e9b80ca26753a1cf6bf95d9693b3ae8bf1a3daa7469ce71dc1c646a765324d8c7bb88e03bb90ef1753950a127d68622411698c138f6f8e88394395"], &(0x7f0000000080)=0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/22 19:30:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001cffe)="b6", 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x81, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/22 19:30:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) syz_emit_ethernet(0x8e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0xfff, 0x9, 0x3ff, 0x1}, {0x0, 0xe608, 0xc5cd, 0x8}, {0x8, 0xfe, 0xcc, 0x982f}, {0x9, 0xffffffffcdf45b4d, 0x81, 0xffffffffffff8001}, {0x4, 0x3ff, 0x3ff, 0x9}, {0x0, 0x8000, 0xa0000000000, 0x1c}, {0x7, 0xfed, 0x7, 0x2}], @generic="fd73c8fc423755b8cbcbc5c177aa59f651b322a0f4a24d47ffd8ac4f2208bb54607f37aea31569527eaa063b00bb7113768ba57b75a9045cb731851ceb4b5fe6e612e606d0c69968db850789f69878cb01a787145aadfd808acbb397e072522d64094be9"}}}}, &(0x7f0000000100)={0x0, 0x3, [0x2e8, 0xa35, 0x4e, 0x376]}) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x4802, 0x100) 2018/03/22 19:30:13 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000340)='net/hci\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f0000000300)=0x1e) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="d1e15e53c227f27d0b3b8b79d09b52ed8f3e353f85786969994d5960f02950081b964f92913cf441e52acce0109f153a11dab4fcd57f0f38346b2fdee95733abbab8", 0x42}, {&(0x7f0000000200)="12f57b686ba557a6be4bcd5b7beedc16dc6f44a37baa17aa8759212885d2efb4adcc265b876f17331577afda89d76ac5eb9dbb1d994eaf4cca1b794e8d82235778356589ccaf48c9bfa9ebbaad96008205020f15325458641634bf106ed3167682ae00fe068ffab381bc2241b5ff7fc200e6ba70c3648535678d8aa1f2257c854b", 0x81}], 0x2, 0x1) 2018/03/22 19:30:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x3, 0xff5d) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005d40)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005e40)=0xe8) sendmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000080)=@ipx={0x4, 0x3, 0x1, "2f41d0b6dae1", 0x4}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="7aa211eb91adccc0feb6ce21cd25ee9b201bcc6b1ca045d7ab348b7542ad780a7aaac94e0c04fde0d81917aa2c45a49169e4f9", 0x33}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="89e4991221c3b0f23b34208fad197c7414e23812f9e424edc8f58366894ce3cdd1b1f2826570", 0x26}, {&(0x7f0000000280)="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", 0xff}], 0x4, 0x0, 0x0, 0x4040}, 0x7}, {{&(0x7f00000003c0)=@sco={0x1f, {0x800, 0x9, 0x400, 0x8, 0x3}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000440)="8f410482757fa930f1d48498bbc9c6f0298e1a582f55b672b4cae67fa1ad14c7c95bb0309c1f19fee9a1609bce3933ad84386a304710ef7785f8de51cd83f0e16c4eeabf68ded1d5bc42c0b33498e63f9e15f778364b5020ac658f77b7668f04d09a722fa9887739dfdca4ac4b1ff98d18dcdbe9d3", 0x75}, {&(0x7f00000004c0)="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", 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{&(0x7f0000001640)="93be58ec2b7ac52e3138d0da950faf357b79c1a9fa97e40be71fc42bb225ab8485817b46cb89fdcb3fcd90247747c1fca2cd81d81a0c9ac3c0962e7849ac213fd65a9261eb65540e499965a54af282cee2bd96a5a3e70f118678a5f3d403c2d79444159ee1d54583ef7ee23f44f2c6a511d4004dca6dfdbab121b3e6c06e82141fe5dd8ad01816ce18240abd", 0x8c}, {&(0x7f0000001700)="513d7e11dbc016ded310e952f34bcc46afeb6385f56c92072e265c188942cc4a8b18935f5771274f6f33aedb89982e1d796f0a071402164bdb29067841e7d9e0aea73c1aa5e2577bc0524aa0ee744c7723ba142bd1a24fcce5e22ee923ecdb3a7925e805dcc204838e0a40d3c1edb5c46dba9e934b7a5be12b65adae332dcba76de36df6179ad4c05f", 0x89}, {&(0x7f00000017c0)="619822d8a4d8ef73125e1cc9423fb34c05a51f827b108843a4dcdfe47b83c78d6e81b41189dbf34ff40539377ac4a395e8cd2e13d7c8d629394ab66427a51dff8870e4528a98386f6b5239211c5ad5a8072251d68e881221a146593e8fea8fc9b79a1d59e3f9a2a3bcf232681ef01022e70021eba82b468ed67f5928e537c24f0d4d167d912c67519373a855bae9268704d343", 0x93}, 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{0xb4, 0x117, 0x1, "a25a73a0846a536d29c0a81970cad24a420d09abbcd526d6ddedf8517b1110c552a9d2d100a7c8a4850c25e1fca871c0b2e4d93ecdeb106461571de263d54d80ce16566650ff0d470752ce96618098d6e81dc1cbeb2aa9ec3df7319f0d20208a439dcdcb7b08bf0f71785ffb4cfabde2bdc0cd73431981745edd1a172bc101e443d605705ee9915dd7edc2d694309b61e743363ca140857bb15cc6f38d15f86b8858deb67cbef9"}, {0x5c, 0x11b, 0x6, "bece591cea73424bc4c7e1af3cdf6bbb6c9ae31367d5afea1a6dd1908f8146b2f05fbc5f1ba001bc070d2f396836a8187c75edeed8b4429c9cbaf13d2e097e8fe46eb4409739a181b3efe0574ee2"}, {0x100c, 0x0, 0x80, "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"}, {0x88, 0x10f, 0x1000, "09b91ab583075b34cfa75bc8356ce699db9d66180f07adb4f622473a5cdb3edc0d46abddf158308515e05d91ce894c94386adff57bb7883d437eb686599189e5551be2a41f0c94b63daaf0e24e8c061008690663cada2f0f619405b88332cf742e73f04edb93198fe3e00c858260cf9ae18660d29f0b9c4c01488c53"}], 0x1464, 0x40000}, 0xff}, {{&(0x7f0000005e80)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005f00)="63b012e1c6ed703510481e7dfccea4d98a3ebb54267d56d996580d7a80c49d765f3dc7bd6ab68ed38f66117dbbe3", 0x2e}, {&(0x7f0000005f40)="978d3efcde74248dd6d964c27753bb5f714ce8c3890446edd76d53a05b13ba359034ae", 0x23}], 0x2, &(0x7f0000005fc0)=[{0x10, 0xff, 0xc974, "4ac0e5"}, {0x1c, 0x12d, 0xff, "25785aff38be04bfcdccca1bd0b7b9"}, {0x60, 0x104, 0x401, "eca06dd3baf7a6d6772cf0d8c742f1d9a6ffb98f56acb2dc8b84de69d57b7093b3ee5842986ee2c25d74f8c1c0da1fdf61367e130fa72439d80ff252334b4a6186f048785f36e235506f97102d19bfcc62"}, {0x84, 0x119, 0x3000000000000, "603a5e24fddbeea5f1e1624b3bf5db8d0ade50c3367fec28d755b40bb792ba7f34f71df638c6d7e41b615cf1f5f9c9b6cb908ef7b55dcac0f8b56bc8018cf00a2d3d98ccab94ca9cd8fe779871890c26ab96bdf32a87f6237db68aa492800d84a00beacbb7dedf934d0cf503af78f21e8923ee5ebdae5b7a"}, {0x20, 0x119, 0xcfeb, "d449caf3a6c6eb78cdfc63a153a9b5e336"}], 0x130, 0x4000040}, 0x7}], 0x7, 0x80) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x4000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff81}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x101}, 0x1c) sendto$inet6(r0, &(0x7f0000001e00)="5e96b44ecf607af72752df20cd8d40947403dabb2b4998f9b44819d6c0afacdf724500ea9977315b045a6ab8b4189895d42fee514cfd45936da92bf245e0812d8fd9e6db2cc02e7082d2b010c8aab8f0a0e4bcc18fdb50179e309993015f134c4b23fe8529b4e30e4be27430faf81c6c36c76752ee164f843c4137c3f69930fa2218d605666ac62e2ed340fa1b8ff27513fa6539bfc1119b86f2933747ed16ce3ed311e76dac14450eba67f8711111885e5c55be08340de15c362dd97bc346a4c178449ca96ab2c18a2869ac9d0fe98f7134001689e219a02472135e15698a2ba5fe8cade993043c26903e989805f7", 0xef, 0x4000, 0x0, 0x0) 2018/03/22 19:30:13 executing program 7: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) nanosleep(&(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @local, @local}, &(0x7f0000000380)=0xc) connect(r0, &(0x7f0000000100)=@ll={0x11, 0x11, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x21a) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='westwood\x00', 0x9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x5) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80) ioctl$void(r0, 0xc004587f) 2018/03/22 19:30:13 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/', r0, &(0x7f000016517f)='./file0/', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xb6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x4, 0x2, 0x100000000, 0x7, 0x10000, 0x2, 0x20000000, r1}, &(0x7f0000000140)=0x20) 2018/03/22 19:30:13 executing program 5: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xd8f6, 0x570, 0x2, 0x7fffffff, 0x8, 0x1, 0x6, 0x4, 0x9, 0x101, 0x624}, 0xb) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000040)) 2018/03/22 19:30:13 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x1fffffe, 0x32, 0xffffffffffffffff, 0x400000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1f, 0x2, 0x3, 0x3, {0xa, 0x4e24, 0xffff, @empty, 0x6}}}, 0x32) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00000002c0)=""/221) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000080)={{0x7, 0x5}, 'port1\x00', 0x1, 0x80000, 0x98f, 0x4, 0xeb93, 0xc, 0x0, 0x0, 0x2, 0x100000000}) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7, 0x100000000, 0x10001, 0x5, 0x3, 0x4, 0x1], 0x7, 0x0, 0x3, 0x80000001, 0xfffffffffffffffd, 0x9, {0x401, 0xfff, 0x0, 0x9, 0x9, 0x0, 0x8001, 0x2, 0x1, 0x5, 0x2d389d61, 0x1, 0x3, 0x9, "bdac55e0478b315cf68575e37909a86c3d8e822fc2b98f80e0e6b4d5e1b4b420"}}) 2018/03/22 19:30:13 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) recvfrom$unix(r0, &(0x7f0000000040)=""/153, 0x99, 0x40002001, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="998bdcd4c2ead4d89d9a227df60d9b8b1a2c46cf997ad1b9e94727b15e21ef376323f3d286e0cf34ca2de961cb3f0963c1905bbf904ad9a9b72f9a41b99554ef55e26c09e6c485a96b193bd798fedbf51eb0df97687efbbe94aef3ea7cc952906faad3d888fe3344462d60e0fc0d949026d083a081a1dc023ca2e4accd81aedf4d7ad385f3c6c3ee3593b5c6dc61c012075164605e8211f2400af14bb84e366e41ae06cddd791bcf7026375ddf35f7fd355bbba6efe0ced4e3c5307394d51a3e145522cad76d64a02e1b82141a0c7c285ff31d3dd6b54b704c578b2e9cdc6719414f595189", 0xe5, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0xb5d052dd0d358dca) 2018/03/22 19:30:13 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x310) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f00000001c0)="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", 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) pwrite64(r0, &(0x7f00000000c0)="086acb4b9d34555022b167e61bf8cbde7743a8ee82250f2f054e72347ce225d37836ee9d17042f12db7287fec73c57ade0f66f9a1ce900d1ef336981ae5b72cf9f3138707dcbe075ee23dd68108ab45bf73fac9edd7f768680368f98542ead86f49a72648be3467cd57e5aec1ba03587bb8105771d129503dd1ae32f506c8c178a5f7241b9457b0d1df231a74931c1fe7f9862b42301965a70634bc58e2a6663a8bc56e07d22636878031a584b9aebcdd8ec84f8fbda759f29d3f7e9fe17a58a43930d1045c806dc5a380d139eaf", 0xce, 0x3b) flock(r1, 0x5) rt_sigtimedwait(&(0x7f0000000340)={0x7}, &(0x7f0000000380), &(0x7f00000003c0)={0x0, 0x989680}, 0x8) 2018/03/22 19:30:13 executing program 4: socket$packet(0x11, 0x2, 0x300) 2018/03/22 19:30:13 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00000018c0), 0x1e5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getpeername$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x7a04, @dev={0xfe, 0x80, [], 0xb}}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x14}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001380)={r2, 0x7f, 0x200, 0x4, 0x5, 0x4, 0x4, 0x6, {r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x95, 0x4, 0x14aa, 0x6}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x101, 0x3, 0x2, 0xb6, 0x2, 0xfff, 0x1, 0x2, r2}, &(0x7f0000000200)=0x20) 2018/03/22 19:30:13 executing program 0: r0 = fanotify_init(0x1, 0x181400) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) dup3(r0, r1, 0x80000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x2286, &(0x7f0000007000)) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) fchdir(r3) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) prctl$setptracer(0x59616d61, r4) 2018/03/22 19:30:13 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/17) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x1) 2018/03/22 19:30:13 executing program 7: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x800000}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f0000000040)=""/85) 2018/03/22 19:30:13 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="27c4462762d5a5b98088fd7a007120c982", 0x11}, {&(0x7f0000000100)="a60db3461ea95fbdf987d7e58284ace19fa658d478034f4f8d2a42ef0e7a8fbfff6fd6e5ce730e817ef0ec5f2864bfa2da6532d4e95f92402cb00e36d6d2df70e7a7719b8d179a9873b94152afaae4691229ae5511c7fb26e532ef97e1da5d32cd5a2ba0342273543c64d7ba51159232078692fb9767", 0x76}, {&(0x7f0000000180)="1992ea49f68a67ac19696ab817519f5babb1", 0x12}, {&(0x7f00000001c0)="83b66976bc7f34131039c09cf029deec911b9680d673652afa62b9786be175c39b8128abb5", 0x25}, {&(0x7f0000000200)="6f5a5db35db8ae392c5b7b0e958807343fa668e433af637b1d73468a751a030c", 0x20}], 0x5) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="cfca7cf94f8d8f1d259c6f0585259179312613ceb3da2a4caf3cca04d6d774c052f1b3d596378674bf0ca68372618f011385150f1014", 0x36}, {&(0x7f0000000040)="01ccb8bba835d21cdd0292d1e37b6f3532f83f4740035d2d17268264f13082cc", 0x20}], 0x2) 2018/03/22 19:30:13 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xfff) clock_gettime(0x3, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpriority(0x1, r0) sendmmsg$unix(r1, &(0x7f0000000040), 0x924948d, 0x4000090) dup2(r1, r1) 2018/03/22 19:30:13 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)=@dellink={0x220, 0x11, 0x100, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x1, 0x51808}, [@IFLA_IFNAME={0x14, 0x3}, @IFLA_VF_PORTS={0x1ec, 0x18, [{0x1e8, 0x1, [@nested={0xc, 0x29, [@typed={0x8, 0x75, @fd=r2}]}, @typed={0x14, 0x1, @ipv6}, @generic="ed849810961fd877346623ba966e60d3a43b554411b7c0605f307ba1493242805461d1ae98439275874e634bb48e4fc49574533a018a48f7822f53fec800570a414d8fd7d9a0ddf59251bb7b2b1550800c237e7e4cf1ed8eccdb4a12824753f20206aa6b8e0f124a229b445292126c8783d5ace915ef074eae938ea13b0910838eadc6a4fecdc115e96e9354fe06adee65a49c40cfcfbb9dc5136ef3c9d1b5a994b929795acf6d1d6681e57bd063a888a819c975f6b214ebfa8bb4e440c5a9834783a687af23fb5cb622fd1754d9b61aa0a3004a63985c06485df69aa2c9945c32", @typed={0xd4, 0x2f, @binary="a4965e7a0a82a0043b69c78ee7ce4615c94567043497e1285a70c55d230621af84a595a1ccbc9f5cde48c89aa11d3004e58099f871f8ca530e33ff4ece2f441ea2f8d6d13f46ec9e37c758031928670856dd50428dd13d2753b86f39716e46e19f1f93525709b1a0cc57cb9f4f91acceb1e5585d0bbc509917c6cdbfddde5553a52b4061b800b5c99816d5e8ae65d52ca1bb0529532ac8fba26f3ce92effc519e856e601a416d1933f30bdec86ee8251ffcbcd4627e43a63e844a782f492e8bdcc2881e757cdfcff8e904ae3377a99"}, @nested={0x4, 0x95}, @typed={0x8, 0x64, @ipv4=@multicast1=0xe0000001}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x20040000}, 0x20008000) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) 2018/03/22 19:30:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x1000000000000000, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x34, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00c@@\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\f\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000200)}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x2e, 0x5, @thr={&(0x7f0000000080)="0a196b186cc7f09712fdd5f602931b467cfcebd841c2ec6528625b5cd5f5876b760f81e5c9f6c4f8af6de56e872079266216e3151a95ada17a0e527eaa84ed71b3540e6f91e5ea7674b5851b5b9bf8173a4bd590ca38b6e5f727ba386ba793f64715f27c6e094b1ad8a067948682087e3d233ed43245a8e206d4", &(0x7f0000000100)="ffbf8e9b36406e9fa8a9165a5a3f4fd1d68e2407514aa2a9c2a6a1dfd85957e6986db390078a3fd287137dabff81257cd4f5de9749b5bc7cb1d5f98f9660ebadf62e577dacbb3aee79b1734b7254012637f8df3d7c24ede893352146cc26ec4be6178266df577492bc7c9c9a338150e680a01db225e72c515442652799b2117a6dcef16ff25a34c3a5bb6095fb28ae9569a785f1927d99eb8b54151be7aa3bdeecc5ee120ed758b2cac5c21a156d17956d67c393eb2ea389a733a621295458ec185d61af6caf5093d6ad3f4cf69d63944f9e599f4f421fe23aac729cccdebf27"}}, &(0x7f0000000200)=0x0) timer_delete(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}}}], 0x0, 0x0, &(0x7f0000001000)}) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=""/159, 0x9f) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=""/181, 0xb5) [ 59.222764] binder: 9578:9581 got transaction with invalid offsets ptr [ 59.232288] binder: 9578:9581 transaction failed 29201/-14, size 0-12 line 3161 [ 59.241390] binder: BINDER_SET_CONTEXT_MGR already set [ 59.246806] binder: 9578:9586 ioctl 40046207 0 returned -16 [ 59.257941] binder_alloc: 9578: binder_alloc_buf, no vma [ 59.266027] binder: 9578:9586 transaction failed 29189/-3, size 0-12 line 3133 [ 59.280509] binder_alloc: 9578: binder_alloc_buf, no vma [ 59.286024] binder: 9578:9581 transaction failed 29189/-3, size 0-0 line 3133 [ 59.296028] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.305938] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.313010] binder: send failed reply for transaction 24 to 9578:9581 [ 59.319652] binder: undelivered TRANSACTION_COMPLETE [ 59.324740] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.330286] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 19:30:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)="57f776fd004d46e21516af83331c3da24fe8c7fdaf01c667caae2cb01c824e74289d988c98a970cbb1ab2bd4a8f84fcbe5de9b4e654218875c32f497ce6e76502c9479ac3242e8cca989f334fe8b04d57c59d00f669a83", 0x57) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair(0xb, 0x8000a, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x40000000000040, 0x80000001, 0x0, 0x1000000000}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/22 19:30:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180), 0xfffffffffffffcdb) getpeername(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) 2018/03/22 19:30:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/17) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x1) 2018/03/22 19:30:13 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000080)="48adc01d799e1e8d30a428d88fb425b3a3fb643a00dad61123b6f39a28115b0a993d97e3656649cb6e285de0535df0f49258987eba903ee8c4c78696df677611f7702608bea9e167fb6926ecc82f671c44ac62c0b3ce3f6494e7c25fd3d9027c171f568e64", 0x65, 0x20004090, &(0x7f0000000180)={0x11, 0x17, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/22 19:30:13 executing program 4: r0 = memfd_create(&(0x7f0000000300)="2603", 0x2000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00000001c0)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfb}, &(0x7f0000000040)=0x8) r3 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c573b3846d49cd5fab7e23ca6200db12d95a649b6dd4fd766354b8c0985eb9f87bfc63f4a888bfaf0058f260b6aa", 0x2e, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x101) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0xfffffffffffffffb, 0x7, 0x6, 0x1, 0x7b}, &(0x7f00000000c0)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) setns(r1, 0xc000000) 2018/03/22 19:30:13 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x109, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x1100}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100), 0x8) dup2(r1, r0) 2018/03/22 19:30:13 executing program 7: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/22 19:30:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x7, 0x5, 0x5, {}, 0x3, 0x1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000002c80)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0096e2aabea6949d7cddafa2116a8aed2cabe7bbe8ff0003000000"], 0x20}, 0x1}, 0x0) 2018/03/22 19:30:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000200013, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffe4f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0x3, 0x5, 0xa8a, 0x29f5}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000340)='comm\x00') getpeername$llc(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) splice(r4, &(0x7f0000000240), r4, &(0x7f0000000280), 0x0, 0x4) splice(r0, &(0x7f0000000080), r4, &(0x7f0000000380), 0x4, 0x5) 2018/03/22 19:30:13 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x14}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x8}], 0x2, 0xffffffffffffff80) 2018/03/22 19:30:13 executing program 2: quotactl(0x80000801, &(0x7f0000001ff8)='./file0\x00', 0x0, &(0x7f0000002000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="662e570d4a43e605bd969e3640ae79d7", 0x10) 2018/03/22 19:30:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xfffffffffffffffd, 0x80000000000, {0x3, 0x0, 0x0, 0x0, 0x200000000001}}) 2018/03/22 19:30:13 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0)={0x9}, &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 19:30:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000400000000000000018df097370137946c5915ff71000000000000000000000000000000"]) 2018/03/22 19:30:13 executing program 7: r0 = eventfd2(0x9, 0x0) epoll_create(0x8) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x8, 0x0, 0x14, 0x1, 0x900000000, 0x8}) 2018/03/22 19:30:13 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000f100000000000000000000000000000000000000000000200000b15000000000000000000000000000000000000000000000000000a2ffaf9800000000000000000000000000000000000000000000000000000400000002e7ffffff0000000000000000000000000000000000000000000000000000000000000000010400415272f4f6"]}, 0xe5) 2018/03/22 19:30:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) getcwd(&(0x7f0000000000)=""/10, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/03/22 19:30:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/03/22 19:30:13 executing program 6: pipe(&(0x7f0000000040)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/03/22 19:30:13 executing program 2: socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000001c0)=0x80, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x40, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x13}, 0x61, r5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x12, "35c0149eff2cf20adc130b12ad755ed08116"}, &(0x7f0000000440)=0x1a) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000480)={r6, 0x75c4}, 0x8) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r8, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/22 19:30:13 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x42) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x20000010}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x0, 0x4e24, @broadcast=0xffffffff}}) 2018/03/22 19:30:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) 2018/03/22 19:30:13 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/22 19:30:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) bind$ax25(r0, &(0x7f0000000180)={0x3, {"3d11d9ecc3ed7d"}, 0x7}, 0x10) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)=""/231, 0xe7) r1 = dup(0xffffffffffffff9c) r2 = memfd_create(&(0x7f0000000100)='.\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/03/22 19:30:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) 2018/03/22 19:30:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) arch_prctl(0x1003, &(0x7f0000000100)="e3286d1c1c43434cce4a694cfe4f3515c48a3632fe2f3ab9895483f7496f9c7ae929057ce931aee014d8b7baf21a4f030358646052847cddf08669c0fb61c2e244ad9a0504525df41d3c8fa4f0c8feb5778c3c85b424d4e39a9d69e092bcaa8810d6e626c7934a7f95da8eecb62e7469cece279e0419cd03fdd352266025377df98c2aad6603f371a56914e41be7000800007c1d068a6373f6433472ef75ea189b") listen(r0, 0x9) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000000)) 2018/03/22 19:30:13 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x5}}) socket(0x11, 0x4, 0x5) 2018/03/22 19:30:13 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18000, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000019c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000001a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001b40)=0xe8) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) sendmsg$nl_xfrm(r2, &(0x7f0000001e00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001c40)=@acquire={0x144, 0x17, 0xc24, 0x70bd28, 0x25dfdbff, {{@in6, 0x4d6, 0x33}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7, 0x4e22, 0x100000000, 0xa, 0x20, 0x0, 0x0, r4, r5}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in, 0x4e22, 0x0, 0x4e21, 0x3, 0xa, 0x0, 0xa0, 0x6c, 0x0, r6}, {0x5, 0x1, 0x2, 0x1, 0x8001, 0xc, 0x8000}, {0x9, 0x5, 0x4, 0x3}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1}, 0x6b, 0x100, 0x3f, 0x70bd26}, [@encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e23, 0x4e21, @in6=@loopback={0x0, 0x1}}}]}, 0x144}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) signalfd4(r1, &(0x7f0000000100)={0x1}, 0xfffffffffffffe56, 0x80807) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={0x8000, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x239, 0x2800000000, 0x400, 0x3, 0x680, &(0x7f0000000200)='vlan0\x00', 0x0, 0x7fffffff, 0x9}) 2018/03/22 19:30:13 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000051bfe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x2, 0x0, 0x8000, 0x1002, 0xfffffffffffffffb}, 0x20) 2018/03/22 19:30:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x0, 0xfe, [], [@generic={0x0, 0x7ef, "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"}]}, 0xfffffffffffffcae) 2018/03/22 19:30:13 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000000400)=0x4) 2018/03/22 19:30:13 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) setitimer(0x2, &(0x7f0000000080)={{0x77359400}}, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/03/22 19:30:13 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001200), 0x0, &(0x7f0000001380)=[@cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r3}], 0x30}, 0x0) setuid(r4) 2018/03/22 19:30:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000000)) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="0f"}) tkill(r1, 0x1000000000013) clone(0x0, &(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x102}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000003c0)={@mcast1}, &(0x7f0000000400)=0x14) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) inotify_add_watch(r4, &(0x7f00000005c0)='./file0\x00', 0x0) 2018/03/22 19:30:13 executing program 3: r0 = socket(0x10, 0x802, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/6, 0x6, 0x100, &(0x7f0000000040)={0x3, {"f1885c90a7edb6"}, 0xfff}, 0x10) write(r0, &(0x7f0000000200)="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", 0x100) [ 59.610276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64379 sclass=netlink_route_socket pig=9694 comm=syz-executor3 [ 59.625913] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64379 sclass=netlink_route_socket pig=9701 comm=syz-executor3 2018/03/22 19:30:14 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x400, &(0x7f0000000180)=0x4) prctl$seccomp(0x21, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) prctl$intptr(0x4, 0xff) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x4) 2018/03/22 19:30:14 executing program 3: r0 = socket(0x10, 0x802, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/6, 0x6, 0x100, &(0x7f0000000040)={0x3, {"f1885c90a7edb6"}, 0xfff}, 0x10) write(r0, &(0x7f0000000200)="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", 0x100) 2018/03/22 19:30:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) listen(r0, 0xfffffffffffffffd) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/03/22 19:30:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'erspan0\x00', 0x1f}) 2018/03/22 19:30:14 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000000fa8)="958e392935a186d6306a3615593baa57ff00020600a500000007a9b4d5ed5cff0300000000", 0x25) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x60, @time={0x77359400}, 0x10000, {0x2, 0x101}, 0x200000, 0x1, 0x7}) 2018/03/22 19:30:14 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x10, 0x4, 0x10000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x5, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r2}) 2018/03/22 19:30:14 executing program 6: r0 = socket(0x10, 0x802, 0x100000001) write(r0, &(0x7f0000000100)="240000001a0025f50800fc1e020800000048050200", 0x15) 2018/03/22 19:30:14 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) epoll_wait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x3dc6b19e8134ba5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f0000000180)="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") 2018/03/22 19:30:14 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000072d000)='maps\x00') syz_open_procfs(r0, &(0x7f0000000040)='net/udplite6\x00') readv(r1, &(0x7f0000000000), 0x0) 2018/03/22 19:30:14 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000000000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000340)=0xffffffffffffff37) r1 = dup2(r0, r0) bind$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x5, {0x0, 0x2, 0x0, 0x4, 0x5, 0x1d}, 0x80000000, 0x801d}, 0xe) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x80000000, 0x5, 0xa31, 0x1}, &(0x7f0000000140)=0x98) r5 = fcntl$getown(r3, 0x9) r6 = getpgrp(r5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x13}, 0x6}}}, 0x84) tgkill(r5, r6, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ptrace$setopts(0x4200, r7, 0x0, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r4, 0x1ff, 0x10}, 0xc) 2018/03/22 19:30:14 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x242400, 0x0) r1 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000039ffe)) write(r0, &(0x7f0000000000)="b69b1ff6751d178973c7ed2f1237722a1bd155b46038ac141d87172f61b5b44172a129960271d25c6a47996e4e18c06958bf375f21c17960ffe46f081405d8edfbfe8bf811fb049d48173491ef8b4e37d3b125c232ec8e26509d1fe24aab8fada540856e713693e0e70169c07db6b8e725877aac7ff56f6293fb3b9222e38ceb7e7dd0edc3be25a07f5c11afce637727871574776661492986f8bd", 0x9b) 2018/03/22 19:30:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000013000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/22 19:30:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x0, 0x7, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x10800000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/55, &(0x7f0000000140)=0x37) 2018/03/22 19:30:14 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000072d000)='maps\x00') syz_open_procfs(r0, &(0x7f0000000040)='net/udplite6\x00') readv(r1, &(0x7f0000000000), 0x0) 2018/03/22 19:30:14 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, 0xab}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x1b0, "c595db581d1c92fcc6f25abdb04ef330cb5bd8c56490d5f8b17267494e4121f4e521cb8b2bc1df68c87312e52be54b43f28b73424d8be138a58defb692fdd195437d2b88bf6763f7733957cea1fc195e916dd3a43bc9120975266608efb00449"}, &(0x7f0000000200)=0x3e8) close(r0) 2018/03/22 19:30:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000c7a000)=0x28) [ 60.119198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64379 sclass=netlink_route_socket pig=9721 comm=syz-executor3 2018/03/22 19:30:14 executing program 2: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') sendfile(r1, r2, &(0x7f0000014000)=0x100400, 0xffff) r3 = getpid() ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) syz_open_procfs(r3, &(0x7f0000000080)='oom_adj\x00') fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/22 19:30:14 executing program 1: r0 = userfaultfd(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/03/22 19:30:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0xff, 'queue0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) 2018/03/22 19:30:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='sit0\x00', 0xccc2) r1 = dup2(r0, r0) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x77359400}, &(0x7f00000006c0), 0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x1c) 2018/03/22 19:30:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0xee) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f13000)=@routing, 0x8) 2018/03/22 19:30:14 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x1}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x406, r1) dup(r2) 2018/03/22 19:30:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioperm(0x7fffffff, 0x4, 0xf157) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/22 19:30:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x10000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/254, &(0x7f0000000180)=0xfe) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001cffe)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xb2f, 0x6, 0x8, 0x10001}) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/22 19:30:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/168) fremovexattr(r0, &(0x7f0000001200)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64=r0, @ANYRES64, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0]], @ANYRES32=r0, @ANYBLOB="e7a162ef251f30241d19ab53246b854738"]) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x8, 0x8}) 2018/03/22 19:30:14 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x3}, 0xc) getsockopt(r0, 0x8, 0x5, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/22 19:30:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/03/22 19:30:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="706167656dbbf4876b3caa4c8f0d727bbeeae9f7acdd72f3c752f22ebb70d4284554") getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/22 19:30:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0x4bf, 0x0, 0x0, 0x1, [{}]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/22 19:30:14 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x32) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e23, @rand_addr=0xff}}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x20, 0x4, 0x2, 0xffffffffffffff80, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x3}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00'}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) 2018/03/22 19:30:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f50800fc03008000004b3a00000000000000ff1e020800000048050200", 0x24) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x1, 0x4]) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x280000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x4, 0x2c]) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000)=0xfffffffffffffffc, 0x7) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/03/22 19:30:14 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x202501, 0xc0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x5, 0x200, 0x81, 0xfffffffffffffffa, 0x1, 0x7fffffff}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) 2018/03/22 19:30:14 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x0, 0x1}) 2018/03/22 19:30:14 executing program 4: r0 = epoll_create(0x3) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xcde, 0x4], 0x6, 0x8000, 0x0, 0x5, 0xffffffff, 0x9, {0x2, 0xffffffffffff8001, 0x200000000000, 0x1f, 0x9, 0xb01, 0x1, 0x1ff5, 0x40, 0x2c, 0x6, 0x9, 0x6, 0x1, "0b1c3dddc4a60f0535de990e02c136e27419bf536707a06c05809f6eefc569fc"}}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0000012}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003540)={0x0, 0x0, 0x1, 0x502, 0x6, 0x0, 0x7fff, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x7c90, 0x1}}, &(0x7f0000003600)=0xb8) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x21) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003640)={0x0, 0x100}, &(0x7f0000003680)=0x8) 2018/03/22 19:30:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) r3 = getpgrp(0x0) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x26, 0x1, @tid=r3}) shutdown(r0, 0x1) getsockname$netrom(r2, &(0x7f0000000000), &(0x7f0000000140)=0x10) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/86, &(0x7f0000000180)=0x56) 2018/03/22 19:30:14 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="143e3b06876823a255c6daf739070000040a050000000000000000000a000000"], 0x14}, 0x1}, 0x0) [ 60.246302] audit: type=1400 audit(1521747014.585:41): avc: denied { connect } for pid=9787 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 60.303933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/22 19:30:14 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)="287d7bed00") futex(&(0x7f0000000000)=0x4, 0xe, 0x4, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x80000000000000, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/22 19:30:14 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/156) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/22 19:30:14 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x4, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4000000000fd) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/22 19:30:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000000000)=0x4) fsync(r0) 2018/03/22 19:30:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) unshare(0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/03/22 19:30:14 executing program 5: socket(0x11, 0x3, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xfffffffffffffffc, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x431, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/22 19:30:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3cd9, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x101000) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r2, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f0000000100)) 2018/03/22 19:30:14 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/22 19:30:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40400, 0x0) clock_gettime(0x3, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x59, "f3e0d06293944384eb66cdaf845d6026319211d4aad0bd9b6f253c57380229528db6e5f860faf8b3f76e1568aa1f6e5dce10c29f54d826f7bd72d089f26bb9529307daebcfb979ab87d8e1639f6dc51f028df295821300c41c"}, &(0x7f0000000080)=0x61) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r3, 0xa0, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}, @in6={0xa, 0x4e22, 0x9, @empty, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8893}, @in6={0xa, 0x4e23, 0x8, @empty, 0x40}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000340)=0xc) clock_gettime(0x200000000005, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x6, 0x0, 0x2, 0x4, @tick=0x1, {0x3, 0x2}, {0x4, 0x5}, @raw32={[0x2378, 0x428, 0x100000000]}}, {0x9, 0x8, 0x1ff, 0x6, @time={0x0, 0x1c9c380}, {0x9, 0x4fe1895f}, {0x4, 0x5}, @quote={{0xfffffffffffffffb, 0x4}, 0x5}}, {0x8000, 0x20, 0xef, 0x4, @time={r1, r2+30000000}, {0x496, 0x1}, {0x6, 0x100}, @quote={{0x400, 0x6}, 0x7, &(0x7f00000000c0)={0x1, 0x4, 0x3, 0x7, @time={r4, r5+30000000}, {0x6, 0x5}, {0x1, 0x7fffffff}, @result={0x8, 0x9}}}}], 0x54) prctl$intptr(0x1c, 0xffffffffffffffa7) 2018/03/22 19:30:14 executing program 1: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x800}}, 0x1f, 0x11, 0xa36, "73f4504a1c2103bf896f716a8832417d07d3ed391049be6eda8b5e9faaabea51437aaeb80fe85ea33f4eba5294cb07ba25f4d131bb01a8cb13365d39671c3faec1b6f1497c44d5d0c9e14d9771c1766e"}, 0xd8) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) 2018/03/22 19:30:14 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getcwd(&(0x7f00000000c0)=""/99, 0x63) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2}) 2018/03/22 19:30:14 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/22 19:30:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000bd1ea4f79d37e78e65032183040000000000000cdc00000000"], 0x14}, 0x1}, 0x0) 2018/03/22 19:30:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x8c, "3e47c5d8a006fa679150bbcef923a63dff93ee2d2f78af7db04de3586114213a6f56772f4d3b96a39cb4b51727f8d24b7d5a318601464534821850a2c469b153e79145318a7315455d6ace4c73b569ac32515b5eef91ad3eb050b0867b6a14ee9349f52da9e533a8e557753d5b0522a178ef133bd97104309111a0b029a3d6e4f5c086b977c8455c740fa42b"}, &(0x7f00000001c0)=0xb0) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) [ 60.462633] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42014 sclass=netlink_route_socket pig=9880 comm=syz-executor3 2018/03/22 19:30:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x64a}}, 0x5, 0x8, 0x0, "7c6466b48e820ef5080e170600020000d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e5251418c1091345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f00000001c0)="c85d307a5212f9920b7c2900756d1d378f4907adb81e9d650e39d7ffdc86af6e9bc05994412c4d460389ec26adf64ec3fce08fb1291e31fc662cd85e21779cc3f5f50b1fe450c807abd42b3f7b4328", 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xc84c0b48) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/22 19:30:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) 2018/03/22 19:30:14 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001400)="f0", 0x1}], 0x1, &(0x7f000025abb0)}, 0x2000c080) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)=':', 0x1}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={"73797a6b02000000793000", 0x5}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x1c0, [0x0, 0x200001c0, 0x20000320, 0x20000350], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x2, 0x800, 'dummy0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}}, {{{0x19, 0x10, 0xe2ff, 'gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0xff, 0x15b113eec04a6783], 0x70, 0x70, 0x98}}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x210) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendto$inet(r2, &(0x7f00000000c0)="f149d07546db103d2984ca5d713940", 0xf, 0x4000080, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/22 19:30:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000040)="4f70d0c9edb302486f1748144504", 0xe) ioprio_get$pid(0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$TIOCCONS(r0, 0x541d) 2018/03/22 19:30:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') clock_gettime(0x0, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)={0x0, 0x989680}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='../file0\x00', 0x0, 0x0) 2018/03/22 19:30:14 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4c0800, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8001, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/22 19:30:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TCSBRKP(r0, 0x5425, 0x8) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/03/22 19:30:14 executing program 5: r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x400000) r3 = syz_open_pts(r2, 0x880bd) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000040)) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x3, 0x3, 0x8, 0x9, 0x81, 0x2}) 2018/03/22 19:30:14 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a712c70e0bacf7b7617a5f0a922e6d8100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280)=0x2, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/22 19:30:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x400000000) r4 = dup3(r1, r0, 0x0) dup3(r0, r2, 0x0) close(r3) fcntl$dupfd(r2, 0x0, r3) sendto$inet(r4, &(0x7f0000000080)="eab8560c7fd1032fb95f8c9fe4830949cb489522a6a58d4385cee13123169c546994e86ba8f6a8fa5b4d0b3237f288f567a33b693ea74059a7e07bd5871119b8838affa1ae56001b090d3891c3f3e7c4c7b72fd425ba095c5a6f997c0589411f154502a4301289482d624ccb7bc0f4bfc3abec7fb48a89903265c13aa8f904e63429811e779642a2742d038b", 0x8c, 0x84, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/03/22 19:30:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1e, r2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) r5 = getpid() r6 = getpid() r7 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="7c012f0008000400", @ANYRES32=r4, @ANYBLOB="1ddc36824a5460f59d69c08fddeea19d722de4742c55de06f00d0fb381a91e0cb49688673853c87e5f760dd7c3219fab1cc0e0273788633d786f36c09531259bb2dfee7d9948ec751f7441c6827aac2cd46074787186706157486db577a86d57aa38fc4bf6f172bb100033002f6465762f6c6f6f7023000008004000", @ANYRES32=r5, @ANYBLOB='\b\x005\x00', @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="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"], 0x37c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) rt_sigsuspend(&(0x7f00000002c0), 0x8) 2018/03/22 19:30:14 executing program 2: r0 = inotify_init1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xe4e0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x6, [0x231, 0x3, 0x6, 0x5, 0x2, 0x5]}, 0x14) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/03/22 19:30:14 executing program 6: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x3) 2018/03/22 19:30:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r1 = socket(0x18, 0x0, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendto(r1, &(0x7f00000000c0), 0xdf, 0x0, &(0x7f0000000240)=@sco={0x1f, {0x0, 0x5}}, 0x80) 2018/03/22 19:30:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x13, 0x10000000000013, 0x311}, 0x14}, 0x1}, 0x0) 2018/03/22 19:30:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x101) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000002580)="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", 0x938}, {&(0x7f0000000280)="a1886e3a46879931ae06c4cc8de504e9ffe05e6030c3008061ad2ca94e41d1afc8ac7d784f6fb2e3a78e548429d0", 0x2e}], 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/03/22 19:30:14 executing program 7: r0 = gettid() pipe2(&(0x7f0000003f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003f80)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2604, @dev={0xfe, 0x80, [], 0x12}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x70000000000000}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xcb17}, @in6={0xa, 0x4e21, 0x1097, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xd0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x20) sendmmsg$nfc_llcp(r3, &(0x7f00000007c0)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0x2, 0xffffffff00000001, "d1195bd00b8e83c683c4b0e1dd39cda677fa82c48fe88ffeeb4fd46499834a5a162953786e95018d140c2f86531095d09f6e0b5451aab8a6af3aebcf7a2051", 0x16}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000180)="e65704b04cc965946709a3815b3b05", 0xf}, {&(0x7f00000001c0)="ef033255f2952c967ac6eee271fb60be9bb44cd8f3f6a726d5d59c981dacbe2df2d58cf64b40d328f45b29e76d7597248041559394b3c33e6361562550e38eb90ec0d620b0f18b5bfabc40a70819c4875d69404ab67005ff5e3a5929e48a3e4147010890537a4e0e1865b6d4e1415ce88b0e4998604fc714e70bec446e8359b89ed05319c78f8433424e36512960d4d9fedf938f184c2fa0283dfc6e9f89c8ecfad7a928acd5f50db846df575995d683241d84b6cf26fceca94e3b74069dbde8", 0xc0}], 0x2, &(0x7f00000002c0)={0xcc, 0x10b, 0x2, "0cac1797a3f9cf1fcb82a3eb17d9ebf9eae6ddf9fd8b130382d20d9a9314cddd63b29d58a7bf663512adf5052d9e0893e2cac58e0a727176bcbe1db86b716619fc303d9f1b32723da275dbe763a83e40fa6c4488eef381bb671fc036b30bef3a9609b148252a90a374ad34f3292b1801b64e3fe530d2bc94b9b2b33c1008a3bb1f6c761a473756bf9cbb46037f1799c07633937bc8d599f3be34bb274c6cf35933f9671f5780ad66c5e238bbff46add3783d2aeaaa68094a09fa05b282de7c"}, 0xcc, 0x8c0}, {&(0x7f00000003c0)={0x27, 0xff59, 0x0, 0x1, 0x1, 0x101, "9920047a8d9aa4cc04507a9d3574487db3f19a4369f69b7cd01b713849fa302a492abd17dbf4e3ac5b40ba695f16c7da61877047e943641dcda675af8971c4", 0xc}, 0x58, &(0x7f0000000640)=[{&(0x7f0000000440)="e998e3c650d5382d8b59668f766fe8ab3e1d34b8a07dfa59f617e87f1103b4b5bc97b89f2e60d13e3fce0e79740e4103178c078ecb8a04b6a8e045439d18a04ae11b8d2c37f23bd19af8dbd44ecb87d66de0821747a31aab25", 0x59}, {&(0x7f00000004c0)="714ddb373b88148e507399f9dd88a3e82ff3396489e5cbb12b624d21428ff251a6254d4a55395c10230ce4f4a1d7bae5b3c20e2aaa5ede9daec8f0e63fd32b1476e6eea0263bb638a51e8194d3a358d83ff3273ee80b6855333781", 0x5b}, {&(0x7f0000000540)="e0122ba2d778ad214f1b2e8bcca65a75596e0246d77626b2169cb1c9644a5b5469f8601d9d21946bcfe9e200bc7d3c7e619b531decb4f2c240eb580798ff3e05d7d027f910d53d3bc6f5534ba4972a0b63811ba976df6528dda06809c33d7f8768ff60034d5efa3df7f3650ea14861", 0x6f}, {&(0x7f00000005c0)="a32f7f220bd3d4803f3ba3b7084ccb2826ab0876ff224485ea99a121e058e1195a7e9eea5c7fd55c8e109359d5fbceb465be69dec13cfe922bfe3b83b90a33a75554fa8d804d74ddfef076b31bd73ad7f5e7701de6bb1ff0048be8de6d3d5cd898a39acb50dd", 0x66}], 0x4, &(0x7f0000000680)={0x108, 0x187, 0x9, "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"}, 0x108, 0x4000}], 0x2, 0x80) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') sendmsg(r2, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000800)="33fa49966b6b399fe629d97dd97cb9b9bbb1f00af559ce73514770d51e13a4f83206e08e6c53a6fc586b85caa2e5044ef47fa09744ad5f71f7545fce7fb52be9d44b5bfb1aeadf4f58bf6b5432839a8d2c7435845029c2df2c2a9b8b2fa7834627c7be1b3c528978b737535baf3c663a779140d60e516be345634091e82994332eaed3206acdc2062a20a2e8d960232ad920e0eb8e54abb33c69e72c4550d3463840a6be67c8f81a6d42419bf884b97e7a927e6a8917e3e53e453eba3df1c805bed671ba451e9209d649199ee7196a86881e4193d304646d80d585e71b3779a47a0ff771d116b649483955272250", 0xee}, {&(0x7f0000000900)="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{0x34, 0x10e, 0x4, "c2655c29498396a59e1ff07c9c036af0f440c7890b400e019fe7bb89acf5153656a83295fd"}, {0xa4, 0x29, 0x8, "c1dec957380bd4965ac609c426060838a4f95a2ca5b2837ec4307119d28969089ebd14741eb921752812d0c37517d4b37906f195b7a9910139c19d24bd10e03a3d98d8a4de4ccd7528d56fcec7f88d401e01d6b275de3bbdfa323ea04ddb2debbfb8b74ed6ef0e6aed747339c058a05d6db5c0e8973b6a267d80685935c5dda9ac09f227e7b57ab784469fc00f9c83f2f0b178f5fffb"}], 0x11a4}, 0x4000) fallocate(r4, 0x1, 0x7fff, 0x41) syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r3, r4, &(0x7f0000004140), 0x800400000fe) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000004080)) 2018/03/22 19:30:14 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x20003d, 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/22 19:30:14 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000300)=""/53, 0x35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/31, 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000ae0ff8)) 2018/03/22 19:30:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c0a8", 0x2, 0xfffffffffffffffd) fcntl$setsig(r0, 0xa, 0x16) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@rand_addr=0x8, @broadcast=0xffffffff}, 0x8) 2018/03/22 19:30:14 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000000c0)={0x52, 0x6, 0x4, {0x200, 0x1}, {0x8d8, 0x7}, @period={0x9f8b05a5da3985e3, 0x7f, 0x9, 0xd9bf, 0x3, {0xb8, 0x4, 0x7fff, 0xfffffffffffffff9}, 0xa, [0x80000000, 0x8, 0x7fffffff, 0x6, 0x20, 0x7, 0x100000000, 0x8000, 0x5, 0xa95]}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000000000)=[{}], 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @empty, 0x239a}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 2018/03/22 19:30:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x20100) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/22 19:30:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) r1 = memfd_create(&(0x7f0000000040)='++eth0\x00', 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/22 19:30:15 executing program 2: request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='eth0\x00', 0xfffffffffffffffe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0xa, [0x6, 0x80000001, 0x9, 0x100000, 0x7fffffff, 0x5, 0xefae, 0x200, 0xb0, 0xfff]}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/03/22 19:30:15 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x100, 0xfffffffffffffffb, 0x4, 0x1, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f000032b000)='projid_map\x00') r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0xfffffffffffffdfe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000801000)=""/191, 0xbf}], 0x2000000000000435, 0x4d) 2018/03/22 19:30:15 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000300)=""/53, 0x35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/31, 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000ae0ff8)) 2018/03/22 19:30:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x800, 0x2, 0x8b7}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x2b, 0x10, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xff, 0x1c, "ec1e73ea61026bd592e890ea37cd3c92cb3aac39473494c129caec94"}, @ra={0x5, 0x2, 0xfffffffffffffe01}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x3f}, @calipso={0x7, 0x48, {0x1, 0x10, 0x8, 0x3d8a, [0x8, 0x9, 0xe71, 0x1, 0x7, 0xedef, 0x3e2, 0x100000000]}}]}, 0x90) 2018/03/22 19:30:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="03060000000300000000000000000000000000001942aaa27d7a10ac787dc115866dbc9babde5fcfd756a73448940f5c9036f19c20478e33d05b36ac9de50a4259089dd6524619e2ce642d855eb4fd4121e4d6efd87206d15b69c10e73107cdec9a6ec3d239a1ac1c301"]) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x14, 0x14, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/03/22 19:30:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000280)='ns/cgroup\x00') getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000000c0)) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x0, 0x9, [0x2, 0x5, 0x40, 0x1f, 0x7, 0x3, 0x80000000, 0x6, 0x0]}, &(0x7f0000000300)=0x1a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r5, 0x1}, 0x8) 2018/03/22 19:30:15 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x6a) setsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000100)=0xffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x3c) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r1, 0x0, 0x16, &(0x7f0000446000), 0x0) 2018/03/22 19:30:15 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) lookup_dcookie(0x7, &(0x7f0000000000)=""/40, 0x28) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt(r1, 0x81, 0x8a, &(0x7f0000000400)=""/129, &(0x7f0000000100)=0x81) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000008001300", @ANYRES32=r4, @ANYBLOB="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"], 0x1d8}, 0x1}, 0x0) 2018/03/22 19:30:15 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x7, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8001}, &(0x7f0000000100)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001bf0f)=""/241) 2018/03/22 19:30:15 executing program 0: r0 = inotify_init1(0x80000) fadvise64(r0, 0x20, 0x10000, 0x0) pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r3 = dup2(r2, r1) vmsplice(r3, &(0x7f0000994f80)=[{&(0x7f000072a000)}], 0x1, 0x0) write(r3, &(0x7f0000000000)="c4", 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/03/22 19:30:15 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0xc64, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xffffffffffff8001, @empty, 0xf6b5}, @in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x47}, @in6={0xa, 0x4e23, 0x200, @empty, 0x5d1d}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}], 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x8, 0x2, 0x5, 0x6, 0x5}, 0x14) pwrite64(r0, &(0x7f0000000000)="b906b55e6fc119afb737e9a166d5d1536a7b09aaa48b26f3c94bc308f6f9384c6345118097eb8472e1a90b301425", 0x2e, 0x0) 2018/03/22 19:30:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x16a, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) r3 = getpgrp(0x0) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x26, 0x1, @tid=r3}) arch_prctl(0x1004, &(0x7f0000000300)="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") shutdown(r0, 0x1) getsockname$netrom(r2, &(0x7f0000000000), &(0x7f0000000140)=0x10) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000200)=ANY=[@ANYBLOB="e00000001300000000000000ffffffff6362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024cf4dedc763b16dd55f65334f1c7d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/22 19:30:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00000000c0), 0x171) r1 = dup(r0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xda0}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/22 19:30:15 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sessionid\x00') exit(0x0) readv(r1, &(0x7f000004ffe0), 0x0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) 2018/03/22 19:30:15 executing program 0: pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000000)={0x0, 0x0, 0x197}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) 2018/03/22 19:30:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "9237afc29fb3a0a2a38d24e3e9d60c9c7449fd5e9423bc5d6543c3f17639d4348c87aca542403fab7fba5617e267bd4e913cf11b0530ba045fa2fc131660bed5f3a86d8710fab7b71292c3296d0f88aabab9b5f1b4b66b14cbb0124dfb2827630603a71f6817508b88e05e5f5d1c06ec50ce512951b197e57788d4525f7370a3e53c36bf1cc5e506e81aa6f6500b6ef3a8a2c2279d0cccb61ad71f7ca75c2eefac92a1357fd52de1bb482d23d6750f109149db739a40f0503562823af15be24103264f6b53fbc8335e4693f9c5588f06d4c4ca2ef26c07a8af6510c50451cb8f8ca6702d4263a6ddf5e10c435ac8b4daa799d6eb04b3"}, 0x106) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x20000000000b) r3 = dup3(r0, r2, 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) setsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000000000)=0xfffffffffffff43e, 0x4) 2018/03/22 19:30:15 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/keycreate\x00') pread64(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000040)=0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) [ 60.831107] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 60.857834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:15 executing program 0: unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x80}, &(0x7f0000000040)=0xc) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000000100)="a1a91d5bac387f0eeee8") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x7, 0x30, 0x100, 0x1000}, &(0x7f00000000c0)=0x18) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/22 19:30:15 executing program 7: sync() capset(&(0x7f00006f5000), &(0x7f0000eb4fe8)={0x0, 0x9}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/22 19:30:15 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x1, 0x9}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) 2018/03/22 19:30:15 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x4, 0x8200) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000003c0)=""/238) r2 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) r3 = add_key(&(0x7f0000000600)='asymmetric\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="fff4931b012a2c8aaf0202b181ac0482fe339ba2993e862073b45a51777c2ff89071c38d18556f322fa7de3e6ccd9409b14ef889d47b096a52311076d872e84e20792a69b3bee523f19640a1885796dc218c3a4759e0351697b8fdd59f482feeb759c85380fb40883be4369012d1c58a3a1f0d88986c50aa591c3fbeb073ea959a21a0263f75904016cebcdc63fe9f7d87b8ca353a955a88ed096064da80fb35ba090ed18d7d540a29830495b11550371fef2aa77679a2a1b881107de74f7b75ec654d6cff3bdbddb8e0857a0f80bd9360fdcd2fe5ce9d9d650cc85c648816", 0xdf, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2c5aab73656c662447504c2d7070703000", r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00000004c0)) r5 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000580)={0x88, 0x8, 0x4, 0x5, 0x0, 0x20}) r6 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) keyctl$dh_compute(0x17, &(0x7f0000000200)={r4, r5, r6}, &(0x7f0000000240)=""/31, 0x1f, &(0x7f0000000300)={&(0x7f0000000280)={'sha384-ssse3\x00'}, &(0x7f00000002c0)="d41f3fd67bf2aabf692d6a61f168", 0xe}) 2018/03/22 19:30:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 60.866241] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 60.898173] audit: type=1400 audit(1521747015.245:42): avc: denied { create } for pid=10010 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 60.942177] audit: type=1400 audit(1521747015.285:43): avc: denied { write } for pid=10010 comm="syz-executor6" path="socket:[23032]" dev="sockfs" ino=23032 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/22 19:30:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @multicast2}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x800, 0x248) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)="e4c09703b1801db9f00b69b55817a5b5108e4417ff4e0d3ae82b642c8ef953c03b52b37e5329400f070c308b69bb7e94518369c3f36b8d76c29bb11e04be7a8fd558c566579df390761f97eb14394e1f762fffe6c3939bd3850d073495c247b502e520520d19ad32a9b8568dcb5d09df9507b7c16a60fdda1073164d071ac73c256ab832b3fad561ef0b2ad99441fce51170e2bcd2ad002225676583d343d11c16f58f98f5f3c5287f1d3f18f3c950d528774947676fd34f9215ca22f9bf607c3066b87e7675303fbde1aec2d1653411bddb1ea16286a7ffe4319233f316cbe4db9f4f", 0xe3) sendto$inet(r0, &(0x7f00008c0f4c), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000180)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@empty, @rand_addr=0x3, r1}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x9, 0xfffffffffffffffe}, 0x14) 2018/03/22 19:30:15 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sessionid\x00') exit(0x0) readv(r1, &(0x7f000004ffe0), 0x0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) 2018/03/22 19:30:15 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000011ff5)) pwrite64(r0, &(0x7f0000000180)='q', 0x1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x14) 2018/03/22 19:30:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000005bc0)='./file0\x00', &(0x7f00000076c0)=@known='security.selinux\x00', &(0x7f0000007700)=""/146, 0x92) 2018/03/22 19:30:15 executing program 7: clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r0/1000+10000}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0xfe0c) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) 2018/03/22 19:30:15 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3, 0x4, 0x1}}], {@generic={0x8906}}}, 0x0) 2018/03/22 19:30:15 executing program 3: r0 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f000053df82)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x4, 0xfe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x2, 0x5, 'ip6_vti0\x00', 'tunl0\x00', 'tunl0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb3c, 0xb3c, 0xb84, [@among={'among\x00', 0x87c, {{0x0, 0xbe2, 0x7, {[0x100, 0x4, 0x2, 0xf4c, 0x7, 0x401, 0xfffffffffffffffd, 0x5, 0x1c, 0x3, 0x9, 0x6, 0xed4, 0x3, 0x3d9a4ad0, 0x8, 0x1, 0x4207, 0x61, 0x9, 0x6, 0x40, 0xff, 0x1cf, 0x19, 0x3ff, 0x80000000, 0x400, 0x77, 0x8, 0x9, 0x0, 0xfffffffffffffffc, 0x1f, 0x1, 0x8, 0xffffffff, 0x101, 0x2, 0x4, 0x400, 0x0, 0x1e, 0x1, 0x2, 0x7, 0x100000001, 0x800000, 0x329, 0x7, 0xcb55, 0x100, 0x3, 0xa6, 0xee, 0x0, 0x0, 0x7fff, 0x8, 0x5, 0x1a940ed1, 0x3f, 0xfffffffffffff800, 0x8, 0xffffffff, 0x2, 0x5, 0x8, 0xba3a00000, 0x80000000, 0x2, 0x5, 0x4, 0x9c, 0x4, 0x401, 0x9, 0x2, 0xfffffffffffff424, 0x5, 0x3, 0x1, 0xfffffffffffffca4, 0x2, 0xfff, 0x4, 0x8, 0xb4, 0xe5, 0x6, 0x7fffffff, 0x98, 0x2, 0x4, 0x1, 0xd5, 0x2ac4aca9, 0x44, 0x100, 0x800, 0xffffffffffffff21, 0x25a, 0x9, 0x1, 0x20, 0x3, 0x2, 0x1ff, 0x0, 0xfff, 0x6, 0x4, 0x710, 0x0, 0x0, 0x1, 0xfffffffffffffe45, 0x2, 0x4, 0x2, 0x7, 0x5, 0x8, 0x7, 0x200, 0x100, 0x6, 0x3ff, 0xfffffffffffffffc, 0x9e6, 0x1000, 0x6, 0x10001, 0x0, 0x3, 0xded, 0x6, 0xbc16, 0x5, 0xbd83, 0x8, 0x3ff, 0x37f7b71300, 0x10000, 0x3, 0x96, 0x2, 0x400, 0x58, 0x8001, 0xda9d, 0x4, 0x9d1, 0x3ff, 0x45e, 0x2f49, 0x100000001, 0x0, 0x9, 0x2b6, 0x8001, 0x15e, 0x8000, 0x3, 0xed0, 0x2, 0x433, 0x6, 0x5, 0x7f8, 0x0, 0x6, 0xf7b7, 0x4, 0x11d41e5a, 0x6, 0xfffffffffffffffe, 0xac0e, 0x7, 0xd4, 0x200, 0x149d, 0xffffffff, 0x7f, 0x63, 0xc1d, 0x8, 0x3, 0x10001, 0x3, 0x8000, 0x80000001, 0x0, 0xffff, 0x7, 0x7f, 0x5, 0x7fff, 0x2, 0x1f, 0xe3e, 0x8, 0xfffffffffffffffe, 0x8, 0x0, 0x4, 0x1000, 0x3ee2d49e, 0x40, 0x3ff, 0x9, 0x6, 0x6, 0x81, 0x80000001, 0x0, 0x1, 0x3, 0x2, 0x0, 0x7, 0x7, 0x2, 0x2, 0x9, 0x9, 0x4, 0x21b9, 0x2, 0xfffffffffffff000, 0x8, 0xb59, 0x8, 0x8000, 0xffffffffffff0001, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x10001, 0x2, 0x3, 0x4, 0x9, 0x5, 0x4, 0x2, 0xbb2e, 0x3f, 0x4, 0x9, 0x4, 0x600000000000, 0x5, 0xc2, 0x400, 0x5, 0x400], 0x5, [{[0x3f, 0xcf2], @rand_addr=0x101}, {[0x0, 0x6], @multicast1=0xe0000001}, {[0xcdc, 0x7], @multicast2=0xe0000002}, {[0x400, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}, {[0x1, 0x3], @loopback=0x7f000001}]}, {[0x694, 0x7f, 0x7fff, 0x2, 0x7, 0x40, 0x5, 0x0, 0x8a, 0x80, 0x2, 0x7, 0x3, 0x4, 0x4, 0x8000, 0x6f42fd7f, 0x9, 0x6, 0x8, 0x4, 0x3, 0x9, 0x0, 0x1, 0x5, 0x401, 0x200, 0x5, 0x101, 0x5, 0x2, 0x9cb, 0x80, 0x3, 0x2, 0x3, 0x400, 0x101, 0xffffffff, 0x1, 0x10000, 0xbd, 0x1, 0x0, 0x1ff, 0x8, 0xffff, 0x7fff, 0x4, 0x801, 0xdbd, 0x0, 0xed6a, 0x1f, 0x77, 0x90, 0x8015, 0xbd3, 0x24, 0x7ff, 0x2, 0x2, 0x5, 0x8, 0xff, 0x7, 0xfffffffffffffffd, 0x8000, 0x3, 0x9, 0x3, 0x200, 0x400, 0x6, 0x0, 0x100000001, 0x100000001, 0x5, 0x5, 0xc47, 0xffff, 0x6, 0x8001, 0x1, 0xfff, 0x7, 0x6, 0x1, 0x1, 0xfff, 0x3, 0x0, 0x80, 0xe4a, 0x7, 0xfffffffffffffffa, 0x6, 0x7, 0xffffffffffffffc9, 0x200, 0x1f, 0xc9bd, 0x4, 0x9cf7, 0x8, 0x4, 0x101, 0xfffffffffffff800, 0x9cf1, 0x5, 0x1, 0x9, 0x7, 0x0, 0x10001, 0x401, 0x2, 0x7, 0xffff, 0x7, 0x5, 0xffffffffffffffe0, 0x7, 0x1, 0x4, 0x8, 0x9, 0xac08, 0xfffffffffffffff9, 0x1, 0x9, 0xfff, 0x3, 0x3b6d, 0xd3, 0x61, 0x1, 0x8, 0x100000000, 0x7, 0xff, 0x39, 0x0, 0x4, 0x200, 0x8a18, 0x9, 0x2, 0x6, 0x81, 0xfffffffffffffffc, 0x99f4ff, 0x400, 0x8000, 0x4, 0x54, 0x5, 0x401, 0x7fffffff, 0x9, 0x40, 0x3ff, 0x8, 0x0, 0x5, 0x0, 0x3f, 0xffffffffffffffff, 0x3ff, 0x2, 0x100000000, 0x259c, 0x1, 0x20, 0x7fff, 0x1ff, 0x20, 0x0, 0x3, 0x7fff, 0x3, 0x1, 0x8, 0x101, 0x4, 0x7, 0xffff, 0x6b167b2, 0x4, 0x4, 0x4, 0xf7, 0x3, 0x100, 0x5, 0x0, 0x0, 0x5, 0x0, 0x1, 0x6, 0x3, 0x8, 0x0, 0x575, 0x800, 0x5, 0x40, 0xb0, 0x7, 0xffffffffffffff4b, 0x3, 0x0, 0x6, 0x1, 0x9, 0x7, 0x7199, 0x4, 0x7fff, 0x6, 0x8, 0xfffffffffffffc01, 0x46, 0x5, 0x9e, 0x6f, 0xffffffffffffffff, 0x1000, 0x2, 0x2907, 0x3, 0x4, 0x401, 0x8, 0x2, 0x1, 0x9, 0x16c0ca17, 0x4, 0xff, 0x4, 0x1, 0x9160000000000, 0x1, 0x3cfc, 0x39a, 0x3, 0x8, 0x5, 0x5, 0x1ff, 0x8, 0x3, 0x7, 0x18e5], 0x3, [{[0x4a7e, 0x1f], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x7c9f, 0x4], @local={0xac, 0x14, 0x14, 0xaa}}, {[0xff, 0x1]}]}}}}, @bpf0={'bpf\x00', 0x208, {{0x35, [{0x800, 0x6, 0x8001, 0xffffffff00000000}, {0x717, 0x1, 0x4, 0x3ff}, {0x73fe, 0x1000, 0x2, 0x84}, {0xff, 0x5, 0x100, 0xffffffff}, {0x80000000, 0x7}, {0x7061, 0x800, 0x1, 0x9}, {0x1, 0x9, 0x4, 0x41}, {0x7, 0x80000001, 0x8001, 0x80000000}, {0x1, 0x81, 0xe42, 0x7}, {0x7, 0x3, 0x100, 0x8}, {0x100000001, 0x7f, 0xff, 0x3}, {0x8000, 0x1, 0xfffffffffffffffc, 0x4}, {0xe59f, 0x4, 0x401, 0x2}, {0xffffffffffffff00, 0x5c7, 0xf91, 0x7}, {0x200, 0x60, 0x0, 0x8}, {0x874, 0x0, 0xfffffffffffffe00, 0x7fff}, {0xfff, 0xc5, 0xd7, 0x3633}, {0x81, 0x200, 0x8, 0x3}, {0x0, 0x7, 0x1ff, 0x5}, {0xfffffffffffffffa, 0x5, 0xaa, 0x7}, {0x100000001, 0x60f1, 0x1, 0x6}, {0x854a, 0x7, 0x41a, 0x6}, {0xfffffffffffffff8, 0xabd0, 0x7f}, {0x61, 0x10000, 0x1, 0x1}, {0x0, 0x8, 0x7e2deab4, 0x4}, {0x2, 0x81, 0x7, 0xfff}, {0x547, 0x4, 0x1000, 0x5}, {0x100, 0x0, 0x7, 0x7}, {0xd1, 0x4, 0x8, 0xe69}, {0x1000, 0x6, 0xffffffff, 0x1}, {0x3, 0x4, 0x2}, {0x9, 0xffffffff, 0x8f, 0xfffffffffffffff8}, {0x9, 0x70c, 0x6, 0x2}, {0x9, 0x7, 0x1, 0xfffffffffffffc00}, {0x1000, 0x91, 0x2, 0x19}, {0xfff, 0x100000001, 0x40, 0x32a}, {0x6, 0x100000000, 0x4, 0x7}, {0xff, 0x80, 0xfffffffffffffff9, 0xffffffffffffa22f}, {0x5, 0x1, 0x2db0, 0x274}, {0x6, 0x1000, 0x40, 0x9}, {0x7f, 0x100000000, 0x7, 0x8}, {0x9, 0x0, 0x2af, 0x3}, {0x5, 0x7, 0x101, 0x1}, {0x7ff00, 0x6b0, 0xffff, 0x7}, {0x8, 0x3, 0x6, 0x2}, {0xffffffff, 0x7fffffff, 0x0, 0x2}, {0x101, 0x8303, 0x80000001, 0x2}, {0x5, 0x5, 0x2, 0xfffffffffffffffb}, {0x80000001, 0x81, 0x9, 0x7}, {0x10000, 0x6, 0x7ff, 0x4}, {0xc5, 0x7fffffff, 0x0, 0x1}, {0x8, 0x0, 0x8, 0x6}, {0x7fffffff, 0x1, 0x2, 0x1}, {0x0, 0x7f, 0x4000000, 0x3f}, {0x3f, 0x6, 0x80000000, 0x8}, {0x80, 0x8bd, 0xff, 0x8}, {0x9, 0x4, 0x7fff, 0x6}, {0x5, 0xfffffffffffffffe, 0x40, 0xffffffff}, {0x10001, 0x1, 0x8, 0x2}, {0x1, 0x1, 0xe31, 0x677}, {0x4, 0x4, 0x7, 0x1}, {0x2, 0x2, 0x4, 0x60}, {0x8, 0x6, 0x58, 0x200}, {0x4, 0x500000000, 0xd991, 0x8}], 0xffffffff}}}]}}, @common=@log={'log\x00', 0x24, {{0xf558, "35f78f78b51090d9e7abeacef1029efff6b732f69dd9eb0dd54efede0f46", 0x1}}}}, {{{0x17, 0x2, 0x10, 'lo\x00', 'teql0\x00', 'syzkaller0\x00', 'vlan0\x00', @random="4e63745dd566", [0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xc8, 0xf0}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}, @common=@dnat={'dnat\x00', 0xc, {{@random="254ae253f16a", 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x4, 0x6000, 'gretap0\x00', 'eql\x00', 'ip6gre0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x158, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr, [0xffffffff, 0xffffffff, 0xff0000ff], 0x4e23, 0x3a, 0x4, 0x4e24, 0x10, 0x1f}}}, @cpu={'cpu\x00', 0x8, {{0xff}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x4, 0xfffffffffffffffd, 0x8, 0x0, 0x0, "189190111ba5e4262f639f059c43abec095917405d4994c0f8b270211f3de1b268a232f9a225c5a33a683c885260c3a6c727fc4e0093c513cb36531bf082cd7a"}}}]}, @common=@redirect={'redirect\x00', 0x4}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x8, 0x8848, 'gre0\x00', 'sit0\x00', 'teql0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x134}, [@common=@ERROR={'ERROR\x00', 0x20, {"5cc212de17a7622381029d21fbd4408ba6f3a1120f661dc5b987aa71bd34"}}, @common=@ERROR={'ERROR\x00', 0x20, {"359c9186a687873e2b187d1977ade371baf3ace9133b52aa77d2097c8e4d"}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x8128, 0x8000, 0x4}}}}]}]}, 0x1038) 2018/03/22 19:30:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203006f97000000000400000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000101000000000000000000000000e100000000000000000200010000001e0000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/22 19:30:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)=[{0x0, 0x5, 0x2, 0x37c}, {0x8000, 0x10001, 0xff, 0x94fb}, {0x770b, 0xfffffffffffffe00, 0x4}, {0x8, 0x6, 0x4, 0x8}]}, 0x330) 2018/03/22 19:30:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) close(r0) 2018/03/22 19:30:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x440000000000127d, &(0x7f000002cfff)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x6c, "ac61e1795b5bcf8c550adafa388bbcfb34e14bf5c958fe8204939c42f6bc57f07df7eeae6c093f817923346eb35a4e1a1c7bae3e0c76f34267c91b2d043cb5085d7c14225ecd92e5422c48e35bd0de8d62537c4f1c445bb8f5925e73631fbd2c802f3894859e2a2c275071a7"}, &(0x7f00000000c0)=0x74) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x96, "2c35a2e2cce56a90a5852a41ddbffaabab4ab4bb67e596d0ae0f0f7f1c001705cc0a133443b9a9ec24f24dd71dc50cbe5f8c11a5bf6de7ceb49a9572fb9f3ee1160a1ca92bd22ea2abd2b9cfd46a559dd2e92920f30f43188735f0cdd2c5e51ceefda96275b54e9c33d8baf309398919bded9060e4a96f78818e32a32fc02fe0a28bfa8948861475887acb30d97777928c3eff4842f6"}, &(0x7f00000001c0)=0x9e) 2018/03/22 19:30:15 executing program 6: clock_nanosleep(0x2000004, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000240)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) remap_file_pages(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe71, 0x0) 2018/03/22 19:30:15 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000003c0)="240000002a007f0000000000ad800000000000ff0100000000002000ffffffff65000000", 0x24) membarrier(0x1600100000050, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r3}) 2018/03/22 19:30:15 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r1, 0x1ff}) 2018/03/22 19:30:15 executing program 3: r0 = socket(0xd, 0x5000000000002, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f4070009040002000710e30001b6b32314c9badef8a300010000", 0x24) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf8, 0x13, 0x10, 0x70bd25, 0x25dfdbfb, {{'ctr-camellia-aesni\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x6}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x4040041) 2018/03/22 19:30:15 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x97, 0x3, [0x0, 0x7fff, 0x8]}, 0xe) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="28391b000000000000000000000000000000ba53465a1a1c2dce56afed9d1248a37eea10b44cba50f2", @ANYBLOB="e29803100c0001000180c20000000000"], 0x2}, 0x1}, 0x0) 2018/03/22 19:30:15 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910c87a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/22 19:30:15 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") fsync(r1) 2018/03/22 19:30:15 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000003c0)="240000002a007f0000000000ad800000000000ff0100000000002000ffffffff65000000", 0x24) membarrier(0x1600100000050, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r3}) 2018/03/22 19:30:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) r1 = socket(0x18, 0x0, 0x1) getsockname(r1, &(0x7f0000e78000)=@sco, &(0x7f0000245ffc)=0x8) 2018/03/22 19:30:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x4000003, 0x0, 0x0, "717565756530000000000000000000000000000000001f000000000000000000000000000000001000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x6, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x40, 0x5}, 0x1, 0x85, 0x1, {0x1, 0xbb}, 0x1, 0xfffffffffffffffe}) 2018/03/22 19:30:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000140)={0xa}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'yam0\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x109240, 0x0) sendto$inet6(r0, &(0x7f0000000040)="abcf1bdbd067c88e8a7a9e75091f12e1837d0b3d3c913919a70889b9715422ba35d85fb0337c9a6a496bcb78d07bb066077cdc8a22ceef3a6d953968e64355f54530ba9f8dd06fdb4b62ac5b5a05b11f1f38d06a63d40761b031ff9ee2d73ebc9c91f8ea71ecce212b99eaeeeb1b6739f8eb98f6a447bed68d75b5cc4822", 0x7e, 0x4840, &(0x7f00000000c0)={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}, 0x1c) shutdown(r0, 0x0) 2018/03/22 19:30:15 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") sendfile(0xffffffffffffffff, r2, &(0x7f0000000040)=0xfffff7fffffffffc, 0x0) ioctl(r1, 0x58d, &(0x7f0000000180)="246160592d410c043164b2988e2ffac822f5520db523b6d718171b4f69a51c409f655e6bab50ea84c88dcd05fe8fae3857d3c6b7c7fcb488029071a65af88dc5cabea5a4a46e6a7d3979f213bb6c67e3d9c390c7a3baf31027cd5716979220ea7dd2860855b4762f897773d37a2feefeb779e7a277daf3a33eac44d3166f9c7e97d541d3800c1531b9effed5bb8f1447c1116e8c097c24d68be6f0c01f758c83940d47765c2446b47c88cf2395f890de58f45c85c2da5f633ac07672ebf8d2e748341f411f902b") 2018/03/22 19:30:15 executing program 1: r0 = socket(0x11, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x17}}) r1 = fcntl$getown(r0, 0x9) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f00000002c0)=@can, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=""/10, 0xa, 0xffff}, 0x5}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/196, 0xc4}, {&(0x7f0000000500)=""/17, 0x11}], 0x2, &(0x7f0000000580)=""/4096, 0x1000}, 0xffffffffffffff98}, {{&(0x7f0000001580)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/81, 0x51}, {&(0x7f0000001680)=""/122, 0x7a}, {&(0x7f0000001700)=""/48, 0x30}, {&(0x7f0000001740)=""/56, 0x38}], 0x4, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f00000017c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001840)=""/21, 0x15}, {&(0x7f0000001880)=""/177, 0xb1}], 0x2, &(0x7f0000001980)=""/62, 0x3e}, 0x7}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f00000019c0)=""/168, 0xa8}, {&(0x7f0000001a80)=""/145, 0x91}, {&(0x7f0000001b40)=""/52, 0x34}, {&(0x7f0000001b80)=""/245, 0xf5}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f0000001cc0)=""/116, 0x74}], 0x6, &(0x7f0000001d80)=""/188, 0xbc, 0x3}, 0x2f}], 0x5, 0x0, &(0x7f0000001f00)={0x0, 0x1c9c380}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_procfs(r1, &(0x7f0000000280)="f265742f61727000") setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x1, 0xffffffffffffffe4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x40007fff, 0x30, 0x7fffffff, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x1, 0x8}, &(0x7f0000000140)=0x8) sendto$inet(r2, &(0x7f0000001f40)="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", 0x1000, 0x80, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/22 19:30:15 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='mountinfo\x00') readv(r1, &(0x7f0000000500)=[{&(0x7f0000000300)=""/217, 0xd9}], 0x1) 2018/03/22 19:30:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000040000000000000000000047009acec535000200c778000000000000000000000000"], 0x20}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0xfffffffffffffd29}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r3 = getuid() setfsuid(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) 2018/03/22 19:30:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/03/22 19:30:15 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'sit0\x00', 0x0}) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000480)="7cc5bfd0dbf107a8454edb729a3dc5e55a94da09abe805db8f6fcbd4a407426d0150bb13702426144ee37079cad8933e6f14a656c0a121d9713b6c65441f561aec1297df61d8af9ae8a4e5b4b3975b2d31539503899d6db9ab7a7388f3635fc05cb319f0f3a14f26d69d885cfc2ce16a8fdc21a827c9fcc22b52e5fa78b8f5dcad21f9cf414a78b58577f5ac4b76156355e77e5ba3298f6eec5c239215567199901d29922ab36b112807e369e90df138b6e925bf22bccc", 0xb7}, {&(0x7f0000000540)="7af1e644e6293b32690b36386a446447cdbecb3e5318c164d8a1ba6bf3aca008deeaafe836e5309a1cf4a7fee151304f8a0d112dde359c0ab6ef26", 0x3b}, {&(0x7f0000000580)="e4ad74b3c8b20135a4be85e1c947a18b3b67d663c49572a08bb2082bb377a9d5f13ad725273019e59d0630a9dc19fa654d778d5309d3a30c1d74e7332f0a2511237315861033474dcb15ca156b2d7d6a96fa1c11a8f83d276501e11173f8398f1abc9e1908974d42c656f55449e7113ec12491c3928fd75d097c01fc19775c9ff13aaa9e2a5662fbbb8fa3e6afe75feec6b14b", 0x93}, {&(0x7f0000000700)="56a0d2b083a178e09f74e5b8e333bff0e8c006e27d472fab0e2346e3837e142a7ba9ace891830df0af9a8067e240b27f563d643cdf366d620c619996bf3c792736ba5a55c6b9c93e4d0ab9765a9600bcbda1fae32d0825e910477470d07793c4da6f08ab71b42e293c1d5b0598e5cc13dc34c3d7c57a62ab4cab9c6d4311ae743f24ed2e77a5ce15e889c01c67341f1adb3362864541cb3dd94f291eae73fbe79bc23623ed75a9f6a9bdbe71353bc5470d1197888a73dd70d1b4fdfca3211cb28b78cf4dece9fd199209aef867a5eb0443af20dfe2c6a0e24fe94038600b798ca2d512", 0xe3}, {&(0x7f0000000640)="ebcf5df4cf161a51935c9836971acb0accbd0f899b82b3401d1b18f42ef6392a", 0x20}], 0x5, &(0x7f0000000840)=[{0x84, 0x115, 0x8, "f7ed9d9539574278247fa1871974a37f1b3414d0dc3234ac90008efef29c1ddf086c45459dfee351e9a63e7fc90e7b831ecfcbbb571589d65e5bc21222739fefb03703e7b2988097836ffcd18cad0833b65e391486818d39d7e35d2d9b26d931e1a13b8fddc053f0896c2e9fc836fde926fb8daea021"}, {0xc4, 0x84, 0x8, "254e2861e0b1044e52cd256334f2eb592f4b23ea1de286a8ccfcca278c5daacfd1a767be096a50f48a0eefc1c048d775ec463492416303496499aa7156eaceb4c11d8dd2cdb245ba1d4515cecb698177e33bd2e70e79188b25da7b108532aaa587731958cac7e957591c8da7a49c303c43b58fb23efbc7359abff6c8c62e4f6042f90b04400f77bada207be44896afd04fdcf8cfaf093191d293e01ebb8fb0c1e6457129681ac343736db492529081747be8846d415e155a"}, {0x1c, 0x1bf, 0x80, "a6f0f6791471a033d87bc8520d655066"}, {0xb0, 0x11f, 0x5, "d41c5b62715717cf86197325497f8d5ad3576bace01e1e7361260532fa10ad83679f387222e5394f137a14e12a1ffe0f08c927bb64f1af8c5312782b1007f2ce1d3ccd42bb51371ad87d181bed32a76e5090a7d48dd3240c38c30caef5ecafafe5d1dcbb1fcb29f3a1f09432a1e39bce7b39ad49eee545b4d96a8113b34b5367b54488ee0b6dcd6cdbab608f02c071a716cb51c96decaa41d3cc3f038faecc7b32966218"}, {0x74, 0x197, 0x8001, "d28721cf4dd95ff02ebebe7091591bd10af3eb98473285d40e665df9c50e935a8dbe47efebc7198e46f2512a50e7b0dd3683416cf69f4e67b16a52bcefdac9f73fd4fd5e831eef0b5f3ec911d30bca31e5f2edbc2f65f389432a04829bf44035d4ab5a540e75f7d8"}, {0x88, 0x109, 0x8, "96ea76ee9aa29130f1c18a109a83e2c2624b94958428004a7efc94c39f969277c5f84711f9e342b14b8db192942ba50099fadde22b68fc79b8a7f9ae8697f7bcbe469cc3d10e323451bb4f17bab8271b7a9bbeb5834e41c95175e4a631ee9ba09ce13cd93e74fffc549ef639f41f647f6c154bb63d9f13436a"}, {0x50, 0x104, 0x60000000, "619788085f816692f83115dd07b902b42d7be5bd63b3a74714bfc67ea1538b50c4bd9bc316cc38881d7ef54d1a791d42edbaf8ed673025e21d68afe83563e41f270bce1e"}], 0x360, 0x40000}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf2) 2018/03/22 19:30:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @dev}}, &(0x7f0000000080)=0x14) setsockopt(r1, 0x400000000000111, 0x0, &(0x7f0000000040)="fc5c4430", 0x4) ioctl$sock_bt(r1, 0x541b, &(0x7f00000005c0)="8622e729beb3e293b8f58a3015619240d750561e169db60d1f97a823e59af768cd6d90015f47e3de4a054872b385b3453504f72747bc") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB="d00000001800080027bd7000fedbdf2502208001ff03c80f002d0000080007007f00000108000b00f800000008000b00010000000800060005000000040009008800080027e88f270006034fbe8e199ff413e5f0726b8bdf1e130a765a6db889543c24e20108dfa30a50eedff693193727149f03c091ff735e434190a31342404ac4ad1f5e4b5f5c7d3c1178d04640d5ffceca12d9200e63b6c71d97b2d0ab82d85a4c1eb52dd102bd7b070018a5b1a60236392aef1e015e80c718c522370724d19800000000000000", @ANYRES32=r2], 0xd0}, 0x1}, 0x10) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xa000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/03/22 19:30:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7d0000eaff000a000000000000000000"], 0x10}}], 0x2, 0x0) r1 = socket(0x10, 0xa, 0xff) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 19:30:15 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000005300)=[{{&(0x7f0000000040)=@llc={0x1a, 0x324, 0x7fffffff, 0x300, 0x9, 0xe7b175a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5bd00df24b40068e4a29b429f88f110eb5a6d9c066930b4ff9e9aadea51669ffd1b70ca5c5c5aa4b59d5561eb9f9cdc0a921e763ab399e60555a575534a8364c2eccf9dc51b1ff48433221cae819982bcc36fc0cab2408ea505986a23d90283ceae45641abb5ee41eb12a598eaa1675b90b53b90704c6f4ab54d5476b2d7d51d99f91d8b9d9beb03c883bbc0504a9ffb5bb593fe3bae3eb8de68aeb0a7c1480ca9241ef0", 0xa4}, {&(0x7f0000000180)="1d68b4f7761cdd29ec66d0", 0xb}], 0x2, 0x0, 0x0, 0x20000000}, 0x21}, {{&(0x7f0000000200)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000006640)=ANY=[@ANYBLOB="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&(0x7f0000004e00)=[{&(0x7f0000003e00)="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", 0x1000}], 0x1, &(0x7f0000004e40)=[{0x68, 0x109, 0x0, "1e0e993d42b575ff67300a2d9cfef21f2a18ada6d0339fc50eba70a41166a0f67ca42bae5a46bb2966c86cfcc39dc6dc83b8c830104c1483b3262ffaaa6ab7a8933621066374926131e0c9dde191ab8ff8cbefd1cc26de5da2ff5171"}, {0xdc, 0x118, 0xffff, "f4bcac21d9b86b66560a3a3f2f662f05a4cfbd91fff39644482fff924e0828fe3cdcf3d7dc1c21051b7d23050422de077d8a2140babd8d21329ba8926c56c4e2a7d0ac3c4b95171a5c87d422a68e9caea98263b3330ba78e0786f7af82068486412c4249acd7d164180b0eb7fba8809d8e570c62d9723fdb64a87f5db34036a689b0bf8ab2d3487ce6ad8bbc9c53ae8af41361b6a191c4d247aeab9fa7d8c0bcf900f229e09b02f905ee432b08b79a352e052a6643d74941145371eca5372c1d354cef940b5834acc9ae14b0cbe4"}, {0x10, 0x11e, 0x4, "38d3"}, {0x74, 0x100, 0x6849, "47c5e0a1a7d6ffcf6b418c9e58b998cedcddccaa1117ff901d1bd9b86f766d3df9afad39562c2178e3c0a2fae7606e671c783423434e2d6c3dc87a49d7ea91e7de99b903ab13085de55aaf3db3bb74569dbc3c2643a8a30381c5f872b7e3a80d84414af022558556"}, {0x9c, 0x10f, 0xffff, "a075c83d673ad0b894063f82ab8caab1a7617d55dd70cf84d91cd64be05236f9b7fdd1ff519f8d38939f1834d0be5934170a9ddab180cdf61916caf852ef7a706caf96b856b7e45e5cce0a51c32a032cd86122ef04e3f766eae837652db25114ae34a8a2c4727aecfda57ce9b1bc1451781fa01a95cd310eb93681ae940fdfce23960e01c21c90be5b100fc012"}, {0x5c, 0x84, 0x8, "7e23e994955e7e0184089617a73d2fda99dd8a9177e3b17b83aeff4ad625b900c12c405965f31269a809f3f48092e9e5e08440c1c4e427304d898037c601549c3872e500807dc808e5fc2e950c44e8"}, {0x98, 0x10d, 0x7, "6305a04ba354f366871b1704c3a29fea16bf1711327717f5180c651770fe295dbda61998fbf93ac34fd94e6f813ddbb3d9a59d5a49b54deca5de38536fe55759d8be7a5c2091594ac5b5d1b4dd622aaff9fab16e87eecc620d337352cd7595080c1b59181c0aeaef06ead5904872ad09b05ea24e314e90cf384e004373e4aef9954bc300af274bec2b"}, {0x44, 0x11f, 0x3ff, "1d2e3a50ab327dae8b226278bd22822d57bd6cb2e22c77ed3085e5992f1926e39a84a2a90a3ba3cc45ac68961d7126cba6cb559d21"}, {0xf8, 0x11b, 0x2, "221407c2348d704dff0b5807ff7ec5e3cb4be75f04f958821435fcf74b85ab2570e8c48ee987a40495dcb02ab26193fa8111901d12199a7a043068be2eabd5fd8955fe7250d84143e08ff5f31a12dd797acd34e9324da10bd386d5c474839b3a6a354d1af7df5fedadfb40a3648b9f61538ff12c227e9d80627ddee58acc02a95dde381fad1bd24e8008acc49b71711a6a324cc403367dd559c053ecc27ff6466d801df323546b2eb380bf00d269ec0e99e196a9de65f6674b159f3c5fdf8c440ddae3c243875f25f95ad2a716991c212e6f1db4c018e21367e1d947d71af08c7f1be86fdebb8d99dc3569dd"}], 0x494, 0x10}, 0x80}], 0x4, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) poll(&(0x7f0000000280)=[{r0, 0x200}, {r0, 0x4001}, {r0, 0x4220}, {r0, 0x10}, {r1, 0x20}, {r0, 0x4030}], 0x6, 0x89f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) fstatfs(r2, &(0x7f0000000380)=""/46) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000003c0)=""/8) r4 = getegid() syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0xa000, r3, r4, 0x8000, 0x81) 2018/03/22 19:30:15 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000280)="b1a4ebb17114dba08c074e8b802f8ca4becfd50c2431eca19f0ca30d6eca1ec16ee804303dccf5d68e4aa4d189f16207293a49b4a4247f4adf9b6fd618f41c19a1b220f5b435636f178e4e26c8d86cc076c54c72a3c8f829cbb59731e57cbd263d059fd855eb48f5cec99a1d0abfd9215e13426ac29c95b5cacad302560e999f859fb066e9539faeb0b63de7edcf8edf86776ebe1e85ee3d83ff6e1b948a15b66bcf21c5963c8a3fbb12460fad660879") r1 = memfd_create(&(0x7f0000000000)="65746831292bc4265b2700", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/148) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa100, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xc4d0}, 0x8) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000480)) [ 61.253899] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=10125 comm=syz-executor6 [ 61.271186] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=10125 comm=syz-executor6 2018/03/22 19:30:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800c0) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/03/22 19:30:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @dev}}, &(0x7f0000000080)=0x14) setsockopt(r1, 0x400000000000111, 0x0, &(0x7f0000000040)="fc5c4430", 0x4) ioctl$sock_bt(r1, 0x541b, &(0x7f00000005c0)="8622e729beb3e293b8f58a3015619240d750561e169db60d1f97a823e59af768cd6d90015f47e3de4a054872b385b3453504f72747bc") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB="d00000001800080027bd7000fedbdf2502208001ff03c80f002d0000080007007f00000108000b00f800000008000b00010000000800060005000000040009008800080027e88f270006034fbe8e199ff413e5f0726b8bdf1e130a765a6db889543c24e20108dfa30a50eedff693193727149f03c091ff735e434190a31342404ac4ad1f5e4b5f5c7d3c1178d04640d5ffceca12d9200e63b6c71d97b2d0ab82d85a4c1eb52dd102bd7b070018a5b1a60236392aef1e015e80c718c522370724d19800000000000000", @ANYRES32=r2], 0xd0}, 0x1}, 0x10) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xa000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/03/22 19:30:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/22 19:30:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xe, 0x0, &(0x7f00000002c0)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x9}) write$selinux_user(0xffffffffffffffff, &(0x7f0000000100)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'user_u\x00'}, 0x28) 2018/03/22 19:30:15 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000006f0a)=ANY=[@ANYBLOB="fffffffffff7aaaa51926a0121b32c8e000022050057"], 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/22 19:30:15 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@buf={0xe8, &(0x7f0000000100)="792dd9295644aa9dc2a6711420a841926050bccb57f47cad03c450a6aed7f7687058ff37226cdf5fd6e9c6741b970ad033c87b4e371201947f45b5d80e299aa0a0d0e79076453cdcca4d29fcdf60453159a5266cf569c12d3fd6107c68b27429c86d512af6d9429b536964a13567e3731bed896639262aebdb827c2b5d9b40150586897c4d0d4e5ee851c497fe4f6695be5f86200ca83d8a03f8cab0624b8a82bd4b269b9f233794f9a8c801ec1564b355c05389ce15e3d3233a4db8c5ee0fa8321c951fa21b797d11a221d62e63f194dfcaa582cde7426f78e21b0c2342c21831f0ef426a04c454"}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) flistxattr(r1, &(0x7f0000000080)=""/123, 0x7b) write$eventfd(0xffffffffffffffff, &(0x7f0000006000)=0x20200000001, 0x8) 2018/03/22 19:30:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x31, "09ea29448a01194045e30f7c3f37c2c0bfe8e93aa28cfc7f70ae432c2472463bbbb1eae5becdb1a70f5662994602e43765"}, &(0x7f0000000080)=0x39) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x7}, 0x88) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) 2018/03/22 19:30:15 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'sit0\x00', 0x0}) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000480)="7cc5bfd0dbf107a8454edb729a3dc5e55a94da09abe805db8f6fcbd4a407426d0150bb13702426144ee37079cad8933e6f14a656c0a121d9713b6c65441f561aec1297df61d8af9ae8a4e5b4b3975b2d31539503899d6db9ab7a7388f3635fc05cb319f0f3a14f26d69d885cfc2ce16a8fdc21a827c9fcc22b52e5fa78b8f5dcad21f9cf414a78b58577f5ac4b76156355e77e5ba3298f6eec5c239215567199901d29922ab36b112807e369e90df138b6e925bf22bccc", 0xb7}, {&(0x7f0000000540)="7af1e644e6293b32690b36386a446447cdbecb3e5318c164d8a1ba6bf3aca008deeaafe836e5309a1cf4a7fee151304f8a0d112dde359c0ab6ef26", 0x3b}, {&(0x7f0000000580)="e4ad74b3c8b20135a4be85e1c947a18b3b67d663c49572a08bb2082bb377a9d5f13ad725273019e59d0630a9dc19fa654d778d5309d3a30c1d74e7332f0a2511237315861033474dcb15ca156b2d7d6a96fa1c11a8f83d276501e11173f8398f1abc9e1908974d42c656f55449e7113ec12491c3928fd75d097c01fc19775c9ff13aaa9e2a5662fbbb8fa3e6afe75feec6b14b", 0x93}, {&(0x7f0000000700)="56a0d2b083a178e09f74e5b8e333bff0e8c006e27d472fab0e2346e3837e142a7ba9ace891830df0af9a8067e240b27f563d643cdf366d620c619996bf3c792736ba5a55c6b9c93e4d0ab9765a9600bcbda1fae32d0825e910477470d07793c4da6f08ab71b42e293c1d5b0598e5cc13dc34c3d7c57a62ab4cab9c6d4311ae743f24ed2e77a5ce15e889c01c67341f1adb3362864541cb3dd94f291eae73fbe79bc23623ed75a9f6a9bdbe71353bc5470d1197888a73dd70d1b4fdfca3211cb28b78cf4dece9fd199209aef867a5eb0443af20dfe2c6a0e24fe94038600b798ca2d512", 0xe3}, {&(0x7f0000000640)="ebcf5df4cf161a51935c9836971acb0accbd0f899b82b3401d1b18f42ef6392a", 0x20}], 0x5, &(0x7f0000000840)=[{0x84, 0x115, 0x8, "f7ed9d9539574278247fa1871974a37f1b3414d0dc3234ac90008efef29c1ddf086c45459dfee351e9a63e7fc90e7b831ecfcbbb571589d65e5bc21222739fefb03703e7b2988097836ffcd18cad0833b65e391486818d39d7e35d2d9b26d931e1a13b8fddc053f0896c2e9fc836fde926fb8daea021"}, {0xc4, 0x84, 0x8, "254e2861e0b1044e52cd256334f2eb592f4b23ea1de286a8ccfcca278c5daacfd1a767be096a50f48a0eefc1c048d775ec463492416303496499aa7156eaceb4c11d8dd2cdb245ba1d4515cecb698177e33bd2e70e79188b25da7b108532aaa587731958cac7e957591c8da7a49c303c43b58fb23efbc7359abff6c8c62e4f6042f90b04400f77bada207be44896afd04fdcf8cfaf093191d293e01ebb8fb0c1e6457129681ac343736db492529081747be8846d415e155a"}, {0x1c, 0x1bf, 0x80, "a6f0f6791471a033d87bc8520d655066"}, {0xb0, 0x11f, 0x5, "d41c5b62715717cf86197325497f8d5ad3576bace01e1e7361260532fa10ad83679f387222e5394f137a14e12a1ffe0f08c927bb64f1af8c5312782b1007f2ce1d3ccd42bb51371ad87d181bed32a76e5090a7d48dd3240c38c30caef5ecafafe5d1dcbb1fcb29f3a1f09432a1e39bce7b39ad49eee545b4d96a8113b34b5367b54488ee0b6dcd6cdbab608f02c071a716cb51c96decaa41d3cc3f038faecc7b32966218"}, {0x74, 0x197, 0x8001, "d28721cf4dd95ff02ebebe7091591bd10af3eb98473285d40e665df9c50e935a8dbe47efebc7198e46f2512a50e7b0dd3683416cf69f4e67b16a52bcefdac9f73fd4fd5e831eef0b5f3ec911d30bca31e5f2edbc2f65f389432a04829bf44035d4ab5a540e75f7d8"}, {0x88, 0x109, 0x8, "96ea76ee9aa29130f1c18a109a83e2c2624b94958428004a7efc94c39f969277c5f84711f9e342b14b8db192942ba50099fadde22b68fc79b8a7f9ae8697f7bcbe469cc3d10e323451bb4f17bab8271b7a9bbeb5834e41c95175e4a631ee9ba09ce13cd93e74fffc549ef639f41f647f6c154bb63d9f13436a"}, {0x50, 0x104, 0x60000000, "619788085f816692f83115dd07b902b42d7be5bd63b3a74714bfc67ea1538b50c4bd9bc316cc38881d7ef54d1a791d42edbaf8ed673025e21d68afe83563e41f270bce1e"}], 0x360, 0x40000}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf2) 2018/03/22 19:30:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ppoll(&(0x7f0000a18000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0xfc) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/22 19:30:15 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) modify_ldt$write(0x1, &(0x7f00000002c0)={0x101, 0x20101000, 0x0, 0x800, 0x20, 0x0, 0x2, 0xffffffff, 0x1}, 0x10) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, &(0x7f0000000240)={0x3f, 0x100000, 0x1400, 0x5, 0x8000, 0x6, 0x2, 0x71, 0x8000, 0x8001}, 0x10) read(r4, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) splice(r5, &(0x7f0000000140)=0x6, r2, &(0x7f0000000180), 0x236, 0x2) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000580), &(0x7f00000005c0)=0x14) r6 = dup2(r4, r5) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f0000000280)={0x8b8, 0x7f, 0xffffffff, 0x1, 0x0, 0x1}) pipe(&(0x7f0000000300)) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000001c0)=""/121) tkill(r3, 0x13) 2018/03/22 19:30:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10000000}, 0xc) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/22 19:30:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x80008000000000, 0x7, 0x4, 0x0, 0x40000000000, 0x6, 0x6, 0x7a0d, 0x3, 0x5}, 0xb) 2018/03/22 19:30:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1268, &(0x7f000059a000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/22 19:30:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000d52ffc), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b4d0000000000000358380f9cec0000000000004bed3e5ec1bd981be8030000f482528c81e9448ea82d4298905013f3f377725f328bbdb33ef53edf6fd249a34645bb8004daa3ff017274e302284b640070dc2ee02098fd2b6481d549dfc01486c9f2a20b44efe8118f79a6ab876027026fc83e11dcb86ffcf165611af4c7d91c660f08b49fa1"]) 2018/03/22 19:30:15 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/22 19:30:15 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/stat\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000000, 0x201) r2 = syz_open_procfs(0x0, &(0x7f0000001240)) pread64(r2, &(0x7f0000000100)=""/4096, 0xffffff20, 0x0) 2018/03/22 19:30:16 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) timerfd_create(0x7, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x75946b19, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) mq_notify(0xffffffffffffffff, &(0x7f000050e000)={0xfffffffffffffff8, 0x0, 0x2, @thr={&(0x7f0000fdefa2), &(0x7f0000dbff27)}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xfffffffffffffe6a) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@empty, r3}, 0x14) 2018/03/22 19:30:16 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4, 0x0) fcntl$notify(r0, 0x0, 0x282) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r1, 0x400}], 0x1, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)) 2018/03/22 19:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000), 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r5, 0x0) sendto$inet(r4, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r4) accept4(r5, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/03/22 19:30:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x1, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) r2 = fcntl$getown(r1, 0x9) unlink(&(0x7f00000001c0)='./file0\x00') fcntl$setown(r1, 0x8, r2) mkdir(&(0x7f0000000100)='./file0\x00', 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00000000c0)="3df6ca104d2c") 2018/03/22 19:30:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x10000) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f00000000c0)=0x4) 2018/03/22 19:30:16 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x800, 0x8000}) fstat(r1, &(0x7f0000003400)) 2018/03/22 19:30:16 executing program 6: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/03/22 19:30:16 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001002d00", 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffc, 0x40000000000000, 0x204, 0x4, 0xffffffff80000000, 0x7, 0x25a1, 0xffffffff80000001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffffc, 0x6, 0x4, 0x100000001, 0xfffffffffffffff8}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/03/22 19:30:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0), 0x8) sendto$packet(r2, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x54ad}, 0x4) 2018/03/22 19:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x800) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/03/22 19:30:16 executing program 2: gettid() getpgid(0x0) 2018/03/22 19:30:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') r1 = getpgrp(0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140)=0x9, 0x4) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff}, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x80, &(0x7f0000000080), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) write$selinux_create(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7573625f6465766963655f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d352034380070fd529158b2fd7ee322461644760a92bc08852134d24b9d7277bff531060faa1b034774b79cc419b3e3ae2364bbbe3b6d7c98fb6bbaf8116791c3272a51b4b5c4d39e8b43392c3751d38f486dfee529f1676ce2981d75642e0ecd01ca469722f0095c00035062e5a7bffd974f59878655f4dd3bab399b65251426bee98d52982abcc7b6e5cafda934f2cb38857546fbcd10d3764717ae32706b765e7ecff945a1954aa247"], 0x4a) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="b5ab40a3fc96b861a5b7a8c1ba0116f8d8ce569012bd543c877e8a24bea448f95e7188c321d63efaf0bc48ecc76a4872c9aab8443a0d62db1b66d907c038bfbca3d97a1ee7791fe35ac367c404844040618e694e258540f2886065b840b01ed1aa055aa2a83e03b201cbd4ab4facf7b2216c43ac6a2834ef6ed344633527856be4e229957e1d9ddb9beb0044b8ae077f0000000000000000", 0x98}], 0x1, 0x0) 2018/03/22 19:30:16 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xffffffffffffffc8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\b\x00') connect$packet(r0, &(0x7f0000000380)={0x11, 0x1b, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f00000001c0)=""/16, &(0x7f0000000200)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r2 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) 2018/03/22 19:30:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) inotify_init1(0x0) socketpair(0x11, 0x80005, 0x4a4, &(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0xa000000d}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x8, 0x100024) socket$pptp(0x18, 0x1, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0xffffffff, 0x6, 0x0, 'queue1\x00', 0xe626}) 2018/03/22 19:30:16 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1ffd, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/22 19:30:16 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffff4ee}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0xa82, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x3}, 0x88) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/22 19:30:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000100)={@void, @hdr, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xfffffe2e) ioctl(r0, 0x227e, &(0x7f00000001c0)="06bdcaa60a195220766fc27002db1899566db98f0002e543a9f67916a5711d136b") read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) 2018/03/22 19:30:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000109085, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x0, 0x80000001, 0x200, 0x5, 0x6, 0x1, 0xfffffffffffffff8, 0x6, 0x1000, 0x0, 0x3, 0xffffffffffffff00}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/136) [ 62.083463] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 62.084700] tmpfs: Bad mount option [ 62.094149] tmpfs: Bad mount option [ 62.095767] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 19:30:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) keyctl$set_reqkey_keyring(0xe, 0x4109) [ 62.180426] ================================================================== [ 62.187816] BUG: KASAN: wild-memory-access in sg_read+0x12c5/0x1470 [ 62.194212] Read of size 118 at addr ffe70873f778d000 by task syz-executor3/10251 [ 62.201805] [ 62.203406] CPU: 1 PID: 10251 Comm: syz-executor3 Not tainted 4.9.89-g960923f #1 [ 62.210907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.220230] ffff8801cf5c7ad8 ffffffff81d96069 ffe70873f778d000 0000000000000076 [ 62.228201] 0000000000000000 ffff8801cd1ba3c0 ffff8801cfe0a240 ffff8801cf5c7b20 [ 62.236165] ffffffff8153ed02 ffffffff8266ca15 0000000000000286 959a42d4d33f1fa4 [ 62.244128] Call Trace: [ 62.246685] [] dump_stack+0xc1/0x128 [ 62.252019] [] kasan_report+0x162/0x380 [ 62.257611] [] ? sg_read+0x12c5/0x1470 [ 62.263118] [] check_memory_region+0x137/0x190 [ 62.269316] [] kasan_check_read+0x11/0x20 [ 62.275080] [] sg_read+0x12c5/0x1470 [ 62.280411] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 62.287046] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.294026] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 62.300661] [] __vfs_read+0x103/0x670 [ 62.306077] [] ? default_llseek+0x290/0x290 [ 62.312014] [] ? fsnotify+0x86/0xf30 [ 62.317343] [] ? fsnotify+0xf30/0xf30 [ 62.322762] [] ? avc_policy_seqno+0x9/0x20 [ 62.328614] [] ? selinux_file_permission+0x82/0x460 [ 62.335244] [] ? security_file_permission+0x89/0x1e0 [ 62.341961] [] ? rw_verify_area+0xe5/0x2b0 [ 62.347814] [] vfs_read+0x11e/0x380 [ 62.353059] [] SyS_read+0xd9/0x1b0 [ 62.358214] [] ? vfs_copy_file_range+0x740/0x740 [ 62.364587] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 62.370698] [] ? do_fast_syscall_32+0xcf/0x870 [ 62.376901] [] ? vfs_copy_file_range+0x740/0x740 [ 62.383275] [] do_fast_syscall_32+0x2f5/0x870 [ 62.389386] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.396020] [] entry_SYSENTER_compat+0x90/0xa2 [ 62.402216] ================================================================== [ 62.409538] Disabling lock debugging due to kernel taint [ 62.417984] Kernel panic - not syncing: panic_on_warn set ... [ 62.417984] [ 62.425347] CPU: 1 PID: 10251 Comm: syz-executor3 Tainted: G B 4.9.89-g960923f #1 [ 62.434078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.443416] ffff8801cf5c79f8 ffffffff81d96069 ffffffff841982a7 ffff8801cf5c7ad0 [ 62.451427] 0000000000000000 ffff8801cd1ba3c0 ffff8801cfe0a240 ffff8801cf5c7ac0 [ 62.459395] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 62.467374] Call Trace: [ 62.469939] [] dump_stack+0xc1/0x128 [ 62.475276] [] panic+0x1bc/0x3a8 [ 62.480262] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 62.488460] [] ? preempt_schedule+0x25/0x30 [ 62.494401] [] ? ___preempt_schedule+0x16/0x18 [ 62.500603] [] kasan_end_report+0x50/0x50 [ 62.506371] [] kasan_report+0x16b/0x380 [ 62.511965] [] ? sg_read+0x12c5/0x1470 [ 62.517471] [] check_memory_region+0x137/0x190 [ 62.523673] [] kasan_check_read+0x11/0x20 [ 62.529439] [] sg_read+0x12c5/0x1470 [ 62.534771] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 62.541408] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.548388] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 62.555022] [] __vfs_read+0x103/0x670 [ 62.560440] [] ? default_llseek+0x290/0x290 [ 62.566381] [] ? fsnotify+0x86/0xf30 [ 62.571712] [] ? fsnotify+0xf30/0xf30 [ 62.577132] [] ? avc_policy_seqno+0x9/0x20 [ 62.582988] [] ? selinux_file_permission+0x82/0x460 [ 62.589621] [] ? security_file_permission+0x89/0x1e0 [ 62.596344] [] ? rw_verify_area+0xe5/0x2b0 [ 62.602199] [] vfs_read+0x11e/0x380 [ 62.607448] [] SyS_read+0xd9/0x1b0 [ 62.612610] [] ? vfs_copy_file_range+0x740/0x740 [ 62.618983] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 62.625096] [] ? do_fast_syscall_32+0xcf/0x870 [ 62.631295] [] ? vfs_copy_file_range+0x740/0x740 [ 62.637670] [] do_fast_syscall_32+0x2f5/0x870 [ 62.643786] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.650423] [] entry_SYSENTER_compat+0x90/0xa2 [ 62.657018] Dumping ftrace buffer: [ 62.660527] (ftrace buffer empty) [ 62.664207] Kernel Offset: disabled [ 62.667799] Rebooting in 86400 seconds..