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", 0x1000}, {&(0x7f000095c000-0x32)="c8040830568946b4e644a072f2f28d1f32ed2002135003bbee777efe489bf07bbde8e3b4fb965d454c3773416458ef729605", 0x32}, {&(0x7f0000001000-0x1a)="cc7968ccd0afb5e2230010dd0d9ed0b2caf32d705dbc9edeeb7d", 0x1a}, {&(0x7f0000c66000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="d75b0dfe1f302c3ea3d988bc1c48f8156129d1aee827b4a9dd45bda93bd7cedc274685d463e9", 0x26}, {&(0x7f0000f34000-0x54)="66efdde6c8239d0fd361586fcceb2df3038d5ab3652cf5e40ca2ff2a96378199bdaf25061fb4ad7b807f766ad8e871eccf20378f7e98f59fda1243b8668e8c39aa758e3dfd54dbff22ad885a21828e6607be22ae", 0x54}], 0x6, 0x0, 0x0, 0x1}, 0x81) 2018/01/16 03:49:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000051e000-0x4)=0x42, 0x4) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000041000-0x8)='./file0\x00', &(0x7f0000057000-0x8)='./file0\x00') ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x8, 0x20f, 0x0, 0x3, 0xc, 0x1, "21a3ace30de8c1bbe07dc1f53537568011454e9ea2ba8192a7626aab3f937759cec75e2ae5d2a08d5144a8c4dee3f7d66560d6346249cf498db1c9f7a797fb5f", "1a4b8eb5ac129de9cf7ae9dcc83c83744eff17d6708002c1a8a32677d630dca6841355dbf0df64b7822f907c32f8e7b46fc4e45b85264d17ba8a4b4e69b2160a", "a78b8ffff746e67ccbeac2ce871e4806bd4ff183408611fa8e98b7c79acf9fc2", [0x18, 0x5]}) 2018/01/16 03:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r1, 0x0) r2 = socket(0x1b, 0x8000a, 0x2) bind$inet(r2, &(0x7f000056b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/16 03:49:47 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000058d000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000493000)="150a575416110928d275bbfcc3d2cc35", 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, r1) 2018/01/16 03:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002b3000-0x92)=""/146) r1 = epoll_create(0x6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ed5000+0x90)=0x9) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00006cf000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b46000-0x18)=[{0x3, 0x5}, {0x2, 0x1}, {0x2, 0x8}], 0x3) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000066a000)={0x0, 0xb02, 0x0, 0x1, 0x49}, &(0x7f0000de9000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009cc000-0x8)={r3, 0xfe}, &(0x7f000073f000)=0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 03:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00009aa000)=0x0) 2018/01/16 03:49:47 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a22000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/keychord\x00', 0x400000, 0x0) r2 = socket(0x7, 0xa, 0x7) sync_file_range(r2, 0x5, 0x0, 0x7) write(r2, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) 2018/01/16 03:49:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) [ 135.994000] binder: 28567:28592 transaction failed 29189/-3, size 0-0 line 3127 [ 136.118346] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 03:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000041b000-0xe)='oom_score_adj\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/16 03:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00007c9000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000b1000)={0x1, 0x2, 0x0, 0xfff, r1}) 2018/01/16 03:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000555000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 03:49:47 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f0000e69000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0xb) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000)="", 0x0) 2018/01/16 03:49:47 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e62000)={0x0, 0x770}, &(0x7f0000e63000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e64000-0x10)={0x7, &(0x7f0000e63000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00002d9000-0x10)={r3, &(0x7f0000e64000-0x5b)=""/91}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000061b000-0x8c)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e62000)=0x8c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0x2b6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e64000-0x18)={r4, 0x7, 0x20, 0x3f, 0x0}, &(0x7f0000a56000)=0x18) 2018/01/16 03:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b2c000)='/dev/keychord\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e62000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0x4) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x27) setsockopt(r2, 0x1, 0x1, &(0x7f00000f0000-0xa7)="8122ffe6ba6cfcf3b126e13e21e09ddcf9f10dc67388fac6ebc62da80e040ef486c378d8d4de9a3d607b74ed574071f2aef1e7c92959699090b5def283dc18c2772f8c72e42e33ec67655004677c2e89b6f671d9bf498cfc73e7b24834ad028cd51bc24265dc79b3bcefd9cbc9c7a129ba6b9019f4e18c15d1c4d575af6aff161cf5f53878b13675b11f7ab3a87028415918ea4db505b59fb1b64f266452446e0bb7d1190a38c5", 0xa7) read(r2, &(0x7f00002d6000-0x7c)=""/124, 0x7c) 2018/01/16 03:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f0000643000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000}, 0x66) [ 136.176141] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 03:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00006d3000)=0x0, 0x80000) r1 = syz_open_dev$sndseq(&(0x7f00004a4000-0xd)='/dev/snd/seq\x00', 0x0, 0x115000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00003b9000)={0x2, 0x7200000000, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x1) pread64(r0, &(0x7f0000f7f000-0x3f)=""/63, 0x3f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000139000-0xc)='net/netlink\x00') ioctl$TCSBRK(r2, 0x5409, 0x8a1f) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x380) 2018/01/16 03:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aeb000-0x88)={0x0, 0x80, "e0335c1d278e55d0f219a635495a47af14383b5a6195ee9b20cc2447888be1db569f362169eb5f5a9b8c468f963fe1145f3bf9e9ca460c0620b2e479b1919d0ad1bf6719fbae406e6a78cdfff1ac4f5e2cc3db9b0c2004e78ce0271a49d8a27291c0f9b83f981c1a149a87e92d535c75ebc545c0e9f401959c05dba3110e52f0"}, &(0x7f0000a70000-0x4)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000079f000)={r1, 0x6, 0xfffffffffffffff7, 0x101}, &(0x7f00001c8000)=0x10) socket(0x3, 0x6, 0x3ff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000049a000-0x8)={r1, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/01/16 03:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000557000)="220000001a00070b00000000ef0012a6ff4b81000500010007000000000000000500", 0x22) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aa8000-0x10)=@generic=""/16, 0x10) 2018/01/16 03:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) signalfd(r1, &(0x7f000007f000-0x8)={0x401}, 0x8) [ 136.230440] audit: type=1400 audit(1516074587.951:60): avc: denied { dyntransition } for pid=28648 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00002ad000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c38000-0x4)=0x14) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eee000-0xf)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000eef000-0x4)=0x0, &(0x7f0000eee000)=0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000093b000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cbf000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d1b000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d4000-0x20)={{&(0x7f000062a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = epoll_create(0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) 2018/01/16 03:49:48 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x803) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa6000+0xae6)={0x7fff, 0x9, 0x200, 0x9, 0x1, 0xb5, 0x6, 0xffffffff00000001, 0x0}, &(0x7f0000c14000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bea000-0x8)={r3, 0x7, 0x7}, &(0x7f0000056000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000fa7000)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) fdatasync(r0) r5 = memfd_create(&(0x7f0000624000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000032000)={0x0, 0x1000}, &(0x7f0000015000)=0x6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000fa6000)={r6, 0x1}, 0x8) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cca000)='/dev/input/event#\x00', 0x3ad2, 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/18) 2018/01/16 03:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000626000)='personality\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000006e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007fb000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000056000)={r1, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r4) write$sndseq(r3, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000019000)={0x8, &(0x7f0000b93000)=[{0x2, 0x400}, {0x3, 0x8}, {0x2f670ac5, 0x1}, {0x1, 0x7fffffff}, {0x7, 0x400}, {0x1, 0x5}, {0x0, 0x4ae3}, {0x2, 0x5}]}) 2018/01/16 03:49:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x3, 0x8001, 0x7, 0x8, 0x40, 0x6, 0x100, 0x3ff}, &(0x7f0000003000-0x40)={0x6, 0x20, 0x9, 0x40, 0x1000, 0x5, 0x1, 0xfffffffffffffffb}, &(0x7f0000003000-0x40)={0x8, 0x2, 0x401, 0x6, 0x2, 0x0, 0x4, 0x1}, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000002000-0x8)={0x100000001}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{r1, 0x0}, 0x0, 0x10001, 0x0}], 0x18) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x100000000}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffff, 0x9, 0x202, 0xffff, 0x6, 0x7fff, 0x8001, 0xfffffffffffffffb, r2}, &(0x7f0000002000)=0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$urandom(&(0x7f0000524000-0xd)='/dev/urandom\x00', 0x0, 0x10080) 2018/01/16 03:49:48 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000002e, &(0x7f0000d31000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000504000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ed4000)={0x2, &(0x7f000005d000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fed000-0x4)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fee000)={0x7c, &(0x7f0000fef000-0x7c)=""/124}) r4 = syz_open_procfs(r3, &(0x7f0000fed000)="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") mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000fef000)='./file0\x00', r4, &(0x7f0000ff0000-0x8)='./file0\x00') mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000aed000)=0x8000, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fec000-0x8)={r2, 0x3}) ioctl$KDSKBLED(r4, 0x4b65, 0xa463) 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e4c000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00000da000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005dc000)=@assoc_id=r3, &(0x7f0000e71000-0x4)=0x4) listen(r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r4, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cd000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000956000-0x8)={0x0, 0x9}, &(0x7f0000acc000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b59000-0x4)=r1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:48 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f000066e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xb0d}, &(0x7f000054e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="d0dcc6e4df606f157102ba997c3ceff6a6c63a548473dd162ebb65ddfca14b8f2d3a2554693f65680ec93638b6628fc0fb489461189d8df9896b6e07530d6893659f3a3b92cd7cd6040dde09c7b704cedda3f608b040a960c529651581ae2c5a4c33368da35aae670c1634723c27abbb1055263d7eaf9e524fb738ef4868b09a49f6e65415e5", 0x86, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x2)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000000000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f0000a40000)="2a0b44080900c38f7443408a5e8d823d6c5974c95bac80e8ffeb2acc2546e744b6356240cba357d2a6b039c2781b05d54e251abc3f3220765ccc3e67f89e7351d4e65129daa41febdf0a072ef8651a1a2b8372de4a7f32bf4b8c7a22e036f4284bef326bbbdc669e81ddca0a784f3f9d6e94693670001fd34752f6612ce0881e850b5400600b0311d4f0a52e5c4e", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000c2000)=0x0, &(0x7f0000f61000)="") sched_rr_get_interval(0x0, &(0x7f00009e1000)={0x0, 0x0}) 2018/01/16 03:49:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000642000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000c77000-0x6d)="21468a515e4d01f5ec3fbbcafde61668b971ccccf54f5d18fbeace1c97e1f97fd4463e4959a9a17ba6d4236b349cc5feb010c1d09b2861283890c54a4075a6cd6279fa39b23126370150e1138d1e24f2e407f26628acfd10d54b3acb34e76a706a98078255a0c3c05e6cfbfb82", 0x6d) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xf9)="edee19538f71103ee395703e69ae9fadfbfd56d32f784a2d6f0f00850c4b8476bcea070377b05ca2910b8ee3bcf4806713a6fa14a32ad9c9525207b90333e56e1b9b2ffc8b812cec102242b91062ad04ccc98309b112d13b5512618667495e65f8e9b796affdb4806250554e2cb29454d6decf31ea6026c3abcabc113d8b432b8900c643673498040d610a20020cccdb283d4eaf61fe0be006afb04cab8b4c83f5e01ab8284952a211bb443c106d3483a05ca1076d4041a85b1e49c61518b7e78d34a22de19d748c47ab27cc91bdf07baf2064db922c3105c545c2d806c7fcb03c66621ba22e6a0ca31b428544cf963248d7446c20c5db0dfe", 0xf9, 0xc4, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x400000000200) r1 = openat(0xffffffffffffff9c, &(0x7f0000094000-0x8)='./file0\x00', 0x4000, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000336000-0x4c)={0xffffffff, 0x5, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r0, &(0x7f0000b02000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000635000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019d000+0x2f9)={0x0, 0x0}, 0x4800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001bf000)='comm\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000808000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b1000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000bb000)=r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f20000)={0x0, 0x1f5, 0x7, 0xb2}, &(0x7f00009d8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000032c000)={r2, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000616000)={0x5, 0x40, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/16 03:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f7d000-0x24)={0xfe00000000000000, 0x2, 0xfffffffffffff000, 0x6, 0xce, 0x8, 0x6, 0x10000, 0x2, 0x401, 0xa13, 0x7}) 2018/01/16 03:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write(0x1, &(0x7f0000c0d000)={0x2, 0xffffffff, 0x1000, 0x400, 0x3ff, 0xff, 0x71fc, 0x7fffffff, 0x1f, 0x0}, 0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000014000)=0x6, 0x4) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000006b000)={0xfc, 0x1, {0x2, 0x0, 0x5, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:48 executing program 4: clone(0x0, &(0x7f0000ab5000-0xbb)="09b279aff3468c25fcb849f0483c51783b4b83e73ab214e4dc594dd90c98389b67d68f5794bf55cf19ed3e8efd5a08d4abf52dcb01dca2d21ed4b4c2e4e9af494cd1f80374efb17c27019f29e73cde7f90d5354ef9dca96af980a7dffd427d4674805e9c222728fb5ace1022ad434b32662ab975f9efc3575f2935b7676c2e20dbfb9faf3fb74f996fee6d8bc9fe38f6c6050d7382ac45595f176dafb3f6feb64791849e5455d2b726536e97a9aa6cef6876db46fbccdd9fcc2e53", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f00002f4000)="dd07f85b9732da8067ddc00c3e74fb87e68d8996eb10093150c3cbe710150cc063241ae42c82a42aaa098a189b6f7a9ee254b75755564f1b01c08b75097e7016c46a0e4e9adb32328b94335adb433df88c3959815b4e1e1ab98fd680a5115b6b2bc9ec070a950439917976113d0f555c18019d9132739b87d77a375f65e2529aff51811dc7aa6e822b608c94c70c339d047a06b3d553f50a61bd804b3b840924fb17") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x807, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ip6gre0\x00', &(0x7f0000001000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0x6, 0x1000, [0xa9, 0x5, 0x8001], 0x9, [0x4, 0x2b, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7ff, 0x4) 2018/01/16 03:49:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000f17000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f00008c8000)='.', 0xc) stat(&(0x7f00005bc000)='.', &(0x7f000003d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) readv(r0, &(0x7f0000d52000)=[{&(0x7f0000287000)=""/249, 0xf9}, {&(0x7f0000541000-0xa4)=""/164, 0xa4}], 0x2) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fff000-0x10)={0x2, &(0x7f0000ffd000)=[{0x1000000000040, 0x0, 0x0, 0xfffe00000}, {0x2, 0x1fc4, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ffe000)=0x0, &(0x7f0000d9e000-0x4)=0x4) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c11000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fff000-0x4)=r2) 2018/01/16 03:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000c85000-0x4)=0x3, 0x3ff739ecf5dfb168) readv(r0, &(0x7f0000de6000-0x10)=[{&(0x7f000028b000)=""/126, 0x7e}], 0x1) 2018/01/16 03:49:48 executing program 2: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x5) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000035b000)={0x0, 0x0}) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000035d000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000022e000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000035c000-0x4)=0x14) connect$packet(r1, &(0x7f00001d6000)={0x11, 0x18, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 03:49:48 executing program 3: getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$binder(&(0x7f00003b1000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000c3c000)=[{{&(0x7f000044c000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x0, {0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}}}, 0x32, &(0x7f0000977000-0x10)=[{&(0x7f0000919000-0x73)="e4938564af62ae27695d1570953abcfee79a334c9352dfd92bc4f60abb433f9f8c162623c99b11ff1e6c61cdef5911fa34591ea75d341bc7f37655ac77bab4404a8ab87238e2e68e91ac8a882542de760b70a1aa74d60ac38c00cf3205a85bdc74dac946bd8940a6067e3f118e2452ce5810", 0x72}], 0x1, &(0x7f0000e7d000)=[{0x28, 0x117, 0x200, "1fc5e283cfaf4fab5dacc98fc7aae6dc21bab6582c"}, {0x50, 0x103, 0x40, "aec34f33d15d4d4463745f633fc65c1ba745cfe5b6762bc6b6836c94ac0c425c7c5e318e91681c935beb69d7d3aa55ab0009505a87e9e0db10d8071e60b17555"}, {0xb8, 0x13f, 0x100000000, "43557ef319e4a17f2558d7e0b4e9a11be280c1934de7534ad497a1f814069ad42b6632fe7222cb5b16b4ad28f8584856a0a6870abbb5ffb0d6e797012cb71792e4a976f343c1a63be62bcb3e1a13d96d68c0ee0f331271f9c0ea5b41e197d17f05e65a5bf5409041debfde0d7421201bd9e43ff084cd027ac8d57766d636363f46c2764572ef5ecaf96b25e81ca010227566adc3cd53c2f5812ec7da5a3ed4f86b374f47f176"}], 0x130, 0x4000000}, 0x1}, {{&(0x7f0000ba5000)=@ax25={0x3, {"34189a2db39d83"}, 0x5}, 0x10, &(0x7f0000a64000)=[{&(0x7f0000dc2000)="e78c1bb52f4c9fbbf89e829a180f6f5da5e98c3671ce2274bd886b168e3e9c78acc47c5f4f", 0x25}, {&(0x7f0000ab0000)="3a9ee4f7fab0263253cf60db7a9c24314d47301ac003cfa6dcf55f8195498610ad05d3a939e9cdce8542e119b2430cdd364e6314dcdbaa294c33a3fe18c156187ffecad2ef50df6eeaa6ae851afd2d22b291a3f6f640a2126c59270ae5c03d7b4147589d5da0d617d120e7ca25b4472601ba9fc83bf8087bb50329facef7", 0x7e}, {&(0x7f000025f000)="5a7961a15d58ce18ef07a87b3ec237195bb87743572640902ba620c0efb27fa45cd30496e9531fae045f2810b2ccea3db88728cd912887d623b7ce189d3e28c18fedf8f49f98a6c46a45a1a3f52d98a20143e9fd70a6f9b003615a9e56bc2d50aedaca44ac6e9e85df9c4b19a5681161c2f54c7f60a0e46285ee0d5dc6f8a2ef227fdd267013b030ac4ebf9deedd9edeab5415586c013885d7074053a79de1f43d5c1d7f2ed76a87c89e29a4727a84d87dfee5ead61ee0cacafa8e54e4e555ae1589314c5264d90dec95f9936e75b2faedc7ee46e286edb50a11a5fd88307ef7bf047068aa1bdeae0592c96681d1c03b7281fe20fc6fa901", 0xf8}, {&(0x7f0000720000-0x29)="a6c24eedaf8e42dd1356fb3e0068cce95b7a9f6a7d45bdb71105f611484ffe1be44a42d410b8271a3f", 0x29}], 0x4, &(0x7f0000707000)=[{0x70, 0x110, 0x6, "c81738957872bbf970caf8228d7c83c8b7ba884d1e849984b6d07d3ad35f76b3388c66bc7dd96d8927ce4663c5451d608639979ae5193272c29d39953d189387a280ac6e8e0b15d52f16b842018f67bfbcc3c305c9fe48e9e199df633f10"}], 0x70, 0x0}, 0x40}, {{&(0x7f00004d0000-0x1e)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000b09000-0x30)=[{&(0x7f00005e5000)="78ce0d5aaaf49dee2099b1e7c82fa7", 0xf}, {&(0x7f0000157000-0x60)="98b8c2d41644a07b60434e18da1486a469745b4fcda63f51c3b4e0bfa507770ad72ac95ab88f10b655140056814ce8254d8fba5cb4a75ec08b110f7572b1ad88413814b3ca937467c8277e2039f4ecf1c6d088f491119dfce8847d5e5e973312", 0x60}, {&(0x7f0000990000)="90a67d96af797c96c07cf4fd1871da92a17866bbe107a47eb4f3c8429e129d8a06d64806a7f9874c65bd8f46c63322e85dc697e6ca905f3b7848cd5c57e34a6a88658a768bdc6144f2c0d7d6da8e7ffce5d4966d1ae3ba56198bda3f2cdddc567fd0a21cf6f6ef20766cf3d073a7ef183969e753739c3c2f386e568a955a056f5b6f159dfa9d7e0f62ea961329b4a60978e1602948c4fe556ceb05fe09f65a22d136becf70fadd732cc39ef4d54203eeaf2743fe6df38b55985f2268594625ec86091cbd4235a48a5d261f615c15ac1c681ea3eb0e93c5", 0xd7}], 0x3, &(0x7f0000925000-0xe0)=[{0x40, 0x84, 0x5, "a44845a87d5de672226c5af1e4a10bb4276348cfa8f101ba9f989c4b4e88055981ff33c3abaf872e8ce47dff7c62d7"}, {0xa0, 0x11, 0xffffffff, "ae0ae02389c9f6c7d9fac52cdd4848942cc45a9e2075d8a5adc006b03707bc8faf1e6009d2f672b998547970c6ee501d45fed9fae5dd7676a8541461de72990d23d3d66094c3a2b3a98590a32273df57dcb490dc0853e92f900909e508acc10b67ffe12b47450d9d6c42d75b94d61a2cd96000667d574ccb30f28df3b6359f5aa0ed7145e72f682ee6"}], 0xe0, 0x8800}, 0x101}], 0x3, 0x804) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000466000-0xe)='/dev/keychord\x00', 0x840, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000060a000)={0x8, 0x7, 0x1, 0xfff, 0x11, 0xaad0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b5f000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000052b000-0x4)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006d5000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 03:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000084e000-0x8)='./file0\x00', 0x104) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup2(r0, r1) r3 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r4 = syz_open_procfs(0x0, &(0x7f000047d000)='attr/keycreate\x00') ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000ea2000-0x1)='\x00') sendfile(r3, 0xffffffffffffffff, &(0x7f000092e000-0x8)=0x4, 0x613a) readv(0xffffffffffffffff, &(0x7f0000295000)=[{&(0x7f0000502000)=""/136, 0x88}], 0x1) open$dir(&(0x7f00009a4000)='./file0\x00', 0x100, 0x44) execveat(r2, &(0x7f0000153000)='./file0\x00', &(0x7f0000554000-0x38)=[&(0x7f00004d2000)='+\x00', &(0x7f000028d000-0x1)='\x00', &(0x7f00005e1000-0xd)='/dev/net/tun\x00', &(0x7f0000777000)='\x00', &(0x7f00000b6000)='/dev/net/tun\x00', &(0x7f00000f5000-0xd)='/dev/net/tun\x00', &(0x7f00003df000)='\x00'], &(0x7f000005a000-0x48)=[&(0x7f0000526000-0x1)='\x00', &(0x7f00001bd000)='\x00', &(0x7f00001fc000)='eth0security\x00', &(0x7f00001a8000-0xd)='/dev/net/tun\x00', &(0x7f0000308000)='attr/keycreate\x00', &(0x7f0000e8b000)='/+mime_typewlan1\x00', &(0x7f0000468000-0x1)='\x00', &(0x7f00007b7000)=':\x00', &(0x7f0000655000-0xd)='/dev/net/tun\x00'], 0x1800) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) pipe(&(0x7f00004b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000091d000)={0x0, 0xab, "7b8aab686f5e38de9f7ed67a220d8772cc2abfa409db02fb711487622807ccd6b7e1c0566e4f14f12b62039ea617c70b1c11f18cde6daf0f9e1ae1ceb17848306b6daca068f167e869e35860b6888b6b35c86b0956d5b6c6ce4d344dea97e7566f3cf93cd4eff5d97e786728a3a29c31888675cc1be95f26cf2a3cf1dff99259b66a047e448d06f37863f1f034f65c7f980a9c8dc8846e3924b6ed7e8d88ab932d8a0db8f43150075fa53e"}, &(0x7f0000ac7000)=0xb3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005fd000-0x8)={r2, 0x7}, &(0x7f0000741000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cab000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2018/01/16 03:49:48 executing program 2: syslog(0x9, &(0x7f0000000000)=""/140, 0x8c) 2018/01/16 03:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) linkat(r0, &(0x7f0000d19000-0x8)='./file0\x00', r0, &(0x7f0000ea6000-0x8)='./file0\x00', 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000067e000)={0x0, @in6={{0xa, 0x2, 0x7fe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fa, 0x0, 0x4, 0x80000001, 0x10}, &(0x7f0000bba000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000806000)={r3, 0x100000001, 0x8}, &(0x7f000080a000)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1000) r4 = epoll_create1(0x0) fcntl$getflags(r0, 0xb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) readv(r0, &(0x7f0000b7c000)=[{&(0x7f0000f4c000)=""/86, 0x56}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f96000-0x4)=0x0) wait4(r5, &(0x7f0000c5a000-0x4)=0x0, 0x2, &(0x7f00001f5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:48 executing program 2: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000488000-0xc)='/dev/rfkill\x00', 0x82080, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005e1000)=[{r0, 0x2102, 0x0}, {r0, 0x0, 0x0}], 0x2, 0xfffffffffffffffd) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005e0000)="6821fc5543eda72a28ef1376a0a2a5c3c310756678a3775fb1540d476ff51ef724bc6137adaea9135230ce371488331e18c89e81147ca332ab5dd2b0ebec68dc4b2bb439da03ef421ef4e026e513d6066d3fe3a5d52ff67bc6ae6f667ee6bf308e50fa40f7bb8f4bbcb903e859a66a0c9ef375defe4c1401276f16ca024cffd1c03aecbdcaa2f18b69b73b6e5f8446bb36730441731b633aff2fba35250eae8672ae") 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000023e000)='/selinux/create\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x420000000fee) 2018/01/16 03:49:48 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000f000-0x4)=0x1f, 0x3, 0x80000000, &(0x7f0000fd6000)={0x77359400, 0x0}, &(0x7f0000fd6000)=0x10000, 0x200) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 136.563274] binder: 28755:28758 ioctl c0306201 20007fd0 returned -14 2018/01/16 03:49:48 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dd8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000dd7000)={0x6, 0xffffffff80000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000940000)='tls\x00', 0x4) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c1b000-0x3)={0x0, 0x0}) 2018/01/16 03:49:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000014000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x4, 0xedbb, 0xd9c6, 0xfffffffffffffffa, 0xd5, 0x5, 0x1}, 0x1c) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) sendfile(r0, r0, 0x0, 0x10000) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x4001, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000d23000+0x947)=0x0, &(0x7f00002a7000-0x4)=0x4) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) readlinkat(r0, &(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000457000)=""/130, 0x82) ftruncate(r1, 0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008d7000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) fallocate(r2, 0x0, 0x0, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8)=0x0, 0xfffd) 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fc000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b00000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) stat(&(0x7f000009d000)='./file0\x00', &(0x7f0000f16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000fb6000)='./file0\x00', r2, r3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000ad9000)='attr/current\x00') sendfile(r5, r5, &(0x7f0000cd3000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/16 03:49:48 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/keychord\x00', 0x418080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x2a)={0x0, 0x22, "d1cb1b0489f6731219fbddf624af868c1a35fd61eaa969cb1bbae3802fa21827dc2c"}, &(0x7f0000001000-0x4)=0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000059a000)={0x0, @in6={{0xa, 0x1, 0x3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4a149951}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf38, 0x0, 0x2, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0x1, 0x0, 0x67d0, 0x6, 0x1, 0xfffffffffffffffb, {r2, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x7fff, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb6, "a11ec49c7e2dcc911ff28263c9dce1580cd2fac5fa6823deb110092717a6df31efc78c28cfb5201a2cd9bf394311531162129fc7bb59c715e85cbb8ea62d9970a7b7468725b11e91cb7075ac892af3df6d0a8283b745b475404cfc42f7e6b1f6a34bac64eadc1cb053678ca248ad6c67cce31f70349b2de592bb22c1b5e179eec315a23cf1a3886f75c3fe45a3cb26924f7d2ea3d7edadbb36de738a27ec5d0f314109c89e17b7256d85425f7f0d94b94dc76e6bc370"}, &(0x7f0000001000-0x4)=0xbe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x80000001}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c54000)={0x0, 0x0}) r5 = fcntl$getown(r4, 0x9) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setptracer(0x59616d61, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000d77000)="90", 0x1, 0x20000004, &(0x7f0000b74000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000eb000)={0x9, &(0x7f0000cb1000)=[{0x10000, 0x1}, {0x20, 0x4}, {0x0, 0x418}, {0x38, 0xffffffffffff7fff}, {0xd1e1, 0x2}, {0x0, 0x0}, {0x3, 0x0}, {0x0, 0x2}, {0x8, 0x5}]}) dup2(r6, r7) [ 136.697201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/16 03:49:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = open(&(0x7f0000712000)='./file0\x00', 0x0, 0x40) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008b1000)=0x0, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000058d000)='/selinux/access\x00', 0x2, 0x0) connect$netrom(r1, &(0x7f0000837000)=@ax25={0x3, {"67dc25b1a40395"}, 0x100000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000c6000-0x4)=0x0) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/enforce\x00', 0x208800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000078e000-0xc)=@sack_info={0x0, 0xffff, 0x4a}, &(0x7f0000ba3000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000014c000)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ca000-0x4)=0x8c) pipe2(&(0x7f0000aa2000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000fd7000-0x30)={0x1, 0x3, 0x4d7, 0x81, 0x5, 0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000b89000)={0x7ff, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x5, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000145000)={0x16, 0xe0, &(0x7f0000001000-0xe0)="6fc61dc1ef3ecdf8a85c6d56458283c5ef909c8bdc7c349596cfca0ee64343c3d0e0cff3efa3595199921def71a0d083a352eb097e257728f4fbe6f58773e7b6f86a63c7298dca3bb2053fe2ef310dff0c5d56949f55993f6bb9b44a9c8b8ff34006d1d68a1a32077cb909468b04f5e0edef90d1eb8cae1490296f9012efd1c36ef072673d5f7b757032fc7ee58a40f871b615a78966c9c35ebe8dc8e2863606cc542fbc59badb9152230832b03bc46d612e7a24c0ff03e750429f073599d01227b3f1f2807c0aa98264bfedcbb62d8368828759d88e2682fd8b7dd19c0019b4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000050c000)=""/141, &(0x7f0000807000)=0x8d) 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fce000-0xad)="52a667993a55b40276bc9a02e1b42d2a336317b1b78a061ad51a6740fd51f6970f20d23cc7b5f4864278159014867bf44a1df9a972bf3ba581e9d3875fea89a1bce25ada4b5b9c62f48c496047deffe0580a055c47306c689524ff7b558a111ffc9206b78d0c4248c1142d80e22dce0b95812805d49fb35594af92c60ae362054e8239474793561ddf177b0507ef4fff8893907099a23af4de2df0d3427fd45dbc86bc7096912ff3f58bf3b17e", 0xad) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$sg(&(0x7f0000c1f000-0x9)='/dev/sg#\x00', 0x7, 0x28400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/16 03:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x3) lseek(r0, 0x0, 0x1) fcntl$dupfd(r0, 0x406, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 03:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000937000)='/dev/keychord\x00', 0x400, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = syz_open_procfs(r0, &(0x7f00005ef000-0xa)='net/ptype\x00') sendfile(r3, r3, &(0x7f00003e1000)=0x0, 0x3ff) get_robust_list(r0, &(0x7f0000f4c000)=&(0x7f000000a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007a4000)=0x18) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b4000)=0xc) sched_setaffinity(r0, 0xb8, &(0x7f0000053000-0x8)=0x0) ptrace$peekuser(0x3, r0, 0x3) 2018/01/16 03:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ba000-0x15)='/proc/self/net/pfkey\x00', 0x101480, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000097d000-0x8)={0x6, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000101000)={0x0, 0x1}, &(0x7f0000152000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e8000-0x8)=@assoc_value={r1, 0x100}, &(0x7f0000e39000-0x4)=0x8) getxattr(&(0x7f0000f71000-0x8)='./file0\x00', &(0x7f0000295000)=@known='system.advise\x00', &(0x7f0000c03000)=""/46, 0x2e) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) readv(r2, &(0x7f0000bbb000)=[{&(0x7f0000eba000-0x9)=""/9, 0x9}], 0x1) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002b9000)={@generic="2a60fb8bb91dc7e4818ebddb2c3764ed", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 03:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000083b000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) flistxattr(r0, &(0x7f000057f000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 03:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000e51000-0x8)='trusted\x00', &(0x7f0000ea6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000073d000)='vmnet0!wlan1ppp1\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) r1 = open(&(0x7f0000478000-0x8)='./file0\x00', 0x52800, 0x0) getdents64(r1, &(0x7f0000429000-0x1000)=""/864, 0x360) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a12000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dbf000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054e000)=0xe8) r4 = getegid() sendmsg$unix(r1, &(0x7f0000029000-0x38)={&(0x7f00001ab000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000677000)=[{&(0x7f0000787000-0x90)="f0ee973f14d72e59729c325cba511e5dd06ecaa45c39e603252bbc7e8a70e1b7d174b6eeedd99baf38f3e2bcc5e61a095d19a524be44de2aa164b77afeb1065918c136bf9c800d881456a7e6c28b47589a94332619fa55b87fe3832e90ff2b8b5db6fd028ef26e1991686a48f00a09f76315d7c08fab64f278be52d1c28256b0d2e0bd48cb8a0ec9cf48bcfea77fcdb0", 0x90}, {&(0x7f0000d3a000-0xef)="eb5804ebf4e34d3bf6ec1bb9a91e1422c3093cb7c185a1e0e9393f7ef42730cd2f91c2a592d4463424ea29842490d1b35f378b58314f31d71c038b31f742e709659cf8a2600b6082e2e8af9d7adc3901a60f746722ed6a8d8120724c8e515c480366373b0fc91d114f9d1c2ab060f5c5979a547a32ad9b29e6ee761ea0927cb8faff258ea1bc532e643758ae65ef54e3c60039238ca727f43cfd72b5f5e691050178dcf5449dcfa8b7b5569cbd07f157491be2c5ea9e82c88c0c949c4766c05c8203032a89d35301caeab2ca44e4e22940136a7bea3ccb935b5ff54f60dfb88d34beb1a1c96687deb7cf35fb31d2f1", 0xef}, {&(0x7f0000a97000-0x4d)="cf3ceeb5852b6fbb8774dab0a15b12ce56a277abec20c18455d884dc7e5e04d81c212bdd760cabbd74a1d0a4fa327bdf2c77e11e918bbdad1f7e8e8da01d26fc51ba292929851b8f52fe0f5225", 0x4d}], 0x3, &(0x7f0000710000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40890}, 0x810) fchmodat(r1, &(0x7f0000671000)='./file1\x00', 0x102) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000cd3000)={0x52, 0x1, 0xfffffffffffffff7, 0x9f, 0x1, 0x7}) 2018/01/16 03:49:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) ftruncate(r0, 0x8001) 2018/01/16 03:49:48 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cdd000)={@multicast2=0xe0000002, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) openat(r1, &(0x7f0000f74000)='./file0\x00', 0x1, 0x124) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00001b6000-0x4)=0xa7) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/16 03:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c5b000)=0x0, &(0x7f0000152000-0x4)=0x4) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c6d000-0x4)=0x0, &(0x7f0000242000)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000048b000)=0x0) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) socket$inet6(0xa, 0x8080f, 0x3a7) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x26, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r6, r5, 0x0) 2018/01/16 03:49:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='secur\x00\x00y\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) fallocate(r0, 0x1, 0x0, 0xec74) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:49 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eea000)=0x0) rt_sigqueueinfo(r0, 0x24, &(0x7f0000332000)={0x3e, 0x6, 0xbd55, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000fd8000-0x50)=[], 0x0, 0x0) r1 = add_key(&(0x7f000047f000-0xb)='pkcs7_test\x00', &(0x7f000093e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000405000)="ea59", 0x2, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f000035b000-0x46)=""/70, 0x46) 2018/01/16 03:49:49 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008e0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000085e000-0x10)=@buf={0x8c, &(0x7f0000746000-0x8c)="7b5ddd6d642777936cbc99e1a889687bded96fcf383997a22602bb15e0d81c671ab6f98c21255e7e50f66173aaefc12fe6bfd334a5762ff63ba3cec09afc82bdb6eff90868febb44851446cd4f2311654f1618a3fbe6597e440c842c9d8c30159ccba452b4d3d606b37eeea28160a4835dab6bfaa7b5d91e3617ba49abad8079bad0ced6989888f951d0dd95"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x8, 0x8}, {0xb, 0x5}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x7}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000003000)={@common='irlan0\x00', 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) userfaultfd(0x80000) fcntl$notify(r3, 0x402, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="75018f241e27ce3884ac72d2948c5fba1e6f91a14e52aa6e5d714fa7b63cfa46659d130cb9bb51b799790ede7309ecd40f8a07ca91617615200122668320158e7a0f8b0573a36f2d485d6071", 0x4c, 0xfffffffffffffffd) request_key(&(0x7f0000012000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x8)='*}GPL${\x00', r5) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000012000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000049b000-0xe1)=""/225) getsockopt$inet_dccp_buf(r1, 0x21, 0x9, &(0x7f0000cfe000)=""/204, &(0x7f0000691000-0x4)=0x29) 2018/01/16 03:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x0) sendmsg(r0, &(0x7f0000318000)={&(0x7f0000529000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000463000)=[{&(0x7f00004e7000)="90e2e9d0458153e79e4f2e3c5c62e233691c4db63b2c0aae4c6710ea36639dc4d03781d882a6627d3ccae381065f6ff8bfd411dafb0942635add0cd9216d7e803e006d9dcc5687876a62080173b6c5497223db0f6c840bd6d13c7a103ae38a432b6f345bb7efaf9bd85419e9d1bbc39b04ab58c2a43cb2438b24d7c6d2393de3d776b653ca10d4f2bdc8ccd7ba75d21bcdc4a65f1da4ea2348c084efbf13492f86410e5af332588ffee531403595539a5dd07735c8ce2ddd905f436b99daec5b246027d2cf9b9bbe591438eedb8341f2da7289a9b849be6cc384e4c86588cbce2269e9abbee3c992cf54bbcb1963f6322c3703573eb1a6e212", 0xf9}, {&(0x7f00004a4000)="4d1bd1140d4edd698ec8efb48a8565ef81d54c92acd4820fc537c9c78f41a7d84d1ffffd78adac8b8dea66d99bcf9cd72d034caeee510e7dd8346f89b0e047d9ac3f34ae8996066ac4cad835", 0x4c}, {&(0x7f0000567000-0x3c)="d423b6ab5abd8ddbdc60ef3f8760788fe16b9d01511b17418077a2e17542b6c3b7bb0c8ec5e7759ccf1967e2ba07f7b815562dd48147bfcb04419a76", 0x3c}], 0x3, 0x0, 0x0, 0x8040}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000dda000-0x4)=0x0, &(0x7f0000617000)=0x4) 2018/01/16 03:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000377000)='/dev/keychord\x00', 0x400040, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00001a3000)=0x99ef) r2 = syz_open_dev$mice(&(0x7f0000cba000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bbf000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cc000)=0xe8) r4 = getegid() syz_fuse_mount(&(0x7f00005e4000)='./file0\x00', 0x1, r3, r4, 0xfffffffffffffffc, 0x1000) munlock(&(0x7f0000adb000/0xd000)=nil, 0xd000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d8e000-0x18)={0x0, 0xfffffffffffff8b7, 0x30, 0x9, 0x8001}, &(0x7f0000b46000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000074b000-0x14)={r5, 0x2, 0x100000001, 0x394, 0x5af9, 0x7b0f}, &(0x7f0000c45000)=0x14) 2018/01/16 03:49:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000000000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/16 03:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x1) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ebd000)=""/108, &(0x7f0000f69000)=0x6c) socketpair$inet6(0xa, 0xe, 0x2, &(0x7f000059b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000053c000-0x8)={0x0, 0x5}, &(0x7f0000ee5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000007c000)={r3, 0x2, 0x3ec, 0x3}, &(0x7f000050e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002b8000-0x8)={r3, 0xb2}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000335000-0x10)={r3, 0x64, &(0x7f0000074000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}]}, &(0x7f000068c000-0x4)=0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) 2018/01/16 03:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f00007d9000)="", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000577000-0x8)={0x3, 0x9}) 2018/01/16 03:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000da9000-0x26)=""/38) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000861000-0xe)='/dev/keychord\x00', 0xc8100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000648000-0x4)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) epoll_wait(r2, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 03:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f000005c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80000001}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c29000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000dc2000)='net/snmp\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000250000-0x4)=r2) tgkill(0x0, 0x0, 0x0) 2018/01/16 03:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000762000+0xda5)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a6b000)={0x6, 0x7, 0x1000}, 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(r2, 0x5409, 0x200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r3, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) fstatfs(r3, &(0x7f0000824000)=""/170) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00002f6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000184000)=0x18) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) 2018/01/16 03:49:49 executing program 7: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") fchmodat(0xffffffffffffffff, &(0x7f00005ed000)='./file0\x00', 0x0) getrlimit(0xb, &(0x7f0000b23000-0x10)={0x0, 0x0}) getegid() r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000f04000)=0x4) 2018/01/16 03:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$evdev(&(0x7f0000731000-0x12)='/dev/input/event#\x00', 0x4, 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092d000-0x4)=0xc) ioprio_set$uid(0x3, r2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000c9000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) syncfs(r0) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000dbd000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000d86000)=[{{0x0, 0x0, &(0x7f0000a5b000-0x10)=[{&(0x7f00005c6000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000d2f000)=""/86, 0x56, 0x9}, 0x8}, {{&(0x7f00004b3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000551000)=[{&(0x7f0000009000)=""/176, 0xb0}, {&(0x7f000027d000-0x53)=""/83, 0x53}, {&(0x7f0000d53000)=""/4096, 0x1000}, {&(0x7f00001ba000)=""/4096, 0x1000}], 0x4, &(0x7f0000910000-0xc7)=""/199, 0xc7, 0x2}, 0xfff}, {{&(0x7f00006e2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000006000-0x50)=[{&(0x7f00005c6000-0x3d)=""/61, 0x3d}, {&(0x7f0000105000-0x4c)=""/76, 0x4c}, {&(0x7f00009b6000-0xe8)=""/232, 0xe8}, {&(0x7f000067c000)=""/142, 0x8e}, {&(0x7f0000d25000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000fd4000-0xbe)=""/190, 0xbe, 0x8000}, 0x2}], 0x3, 0x10000, &(0x7f00001b3000)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bf3000)={0x0, 0xfffffffffffffff8}, &(0x7f0000575000)=0x8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000404000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000848000)={r4, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8}, &(0x7f000067c000)=0x3fc) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xff6f) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000f05000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/16 03:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef4000-0xa)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000af000)="", 0x67f6e077f20e16b1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000021e000)={0x3d95, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) shutdown(r0, 0x800000000001) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ca000-0x1a)={0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x22b) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) creat(&(0x7f0000896000-0x8)='./file0\x00', 0x9) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/16 03:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mq_getsetattr(r0, &(0x7f00005de000-0x40)={0x3, 0xfffffffffffffffb, 0x7fff, 0xfffffffffffffffd, 0xd8b, 0x3, 0x10001, 0xaae}, &(0x7f00009c5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x9, 0x0, 0x4) dup3(r1, r1, 0x7fffc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/16 03:49:49 executing program 6: getrandom(&(0x7f00000d8000+0xa68)=""/23, 0x544, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) fchdir(r0) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000b7c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000445000)=0x10) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file0\x00', 0x0) 2018/01/16 03:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c6000-0xc)='/dev/autofs\x00', 0x400, 0x0) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00008df000-0x6)="", 0x0) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) truncate(&(0x7f0000edf000)='./file0\x00', 0x9) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fgetxattr(r2, &(0x7f00000f6000)=@random={'osx.\x00', '\x00'}, &(0x7f0000193000-0x1000)=""/4096, 0x1000) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/01/16 03:49:49 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x8f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e58000-0xf0)=[{{0x0, 0x0, &(0x7f00006e3000-0x30)=[{&(0x7f0000f64000)=""/195, 0xc3}, {&(0x7f00003be000)=""/175, 0xaf}, {&(0x7f000082a000)=""/4096, 0x1000}], 0x3, &(0x7f0000f64000)=""/243, 0xf3, 0x26a}, 0xc6}, {{&(0x7f0000f64000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ed9000-0x10)=[{&(0x7f0000f65000-0x2)=""/12, 0xc}], 0x1, &(0x7f00008bb000-0xf7)=""/247, 0xf7, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000eef000)=[{&(0x7f0000bfa000)=""/94, 0x5e}, {&(0x7f0000f64000)=""/79, 0x4f}, {&(0x7f0000e43000-0x13)=""/19, 0x13}, {&(0x7f00008d9000)=""/134, 0x86}, {&(0x7f0000504000)=""/4096, 0x1000}, {&(0x7f0000f65000-0x48)=""/72, 0x48}, {&(0x7f0000f65000-0xe0)=""/224, 0xe0}, {&(0x7f0000fe1000-0x10)=""/16, 0x10}, {&(0x7f0000f64000)=""/151, 0x97}], 0x9, &(0x7f0000f64000)=""/92, 0x5c, 0x9}, 0x8000}, {{&(0x7f000006c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bd7000-0x10)=[{&(0x7f000034c000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f0000f64000)=""/93, 0x5d, 0x70000000000}, 0x0}], 0x4, 0x2000, &(0x7f0000f65000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000f64000)=0xcc, &(0x7f000043b000)=0x4) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x54) 2018/01/16 03:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f000082a000)='/dev/sg#\x00', 0x77, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004a4000-0x4)=0x0, &(0x7f0000966000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b74000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000030000)=0x10, 0x80800) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) 2018/01/16 03:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000dd1000-0xa3)=""/163, 0x359) accept4$nfc_llcp(r0, 0x0, &(0x7f0000389000)=0x0, 0x80000) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xffffffffffffff41) 2018/01/16 03:49:49 executing program 6: remap_file_pages(&(0x7f0000f9c000/0x4000)=nil, 0x4000, 0x1, 0x4800000000000009, 0x4) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002df000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x1, 0x9, 0x2, 0x0}, 0x0, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) [ 137.728538] binder_alloc: binder_alloc_mmap_handler: 28981 20000000-20002000 already mapped failed -16 2018/01/16 03:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000dd1000-0xa3)=""/163, 0x359) accept4$nfc_llcp(r0, 0x0, &(0x7f0000389000)=0x0, 0x80000) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xffffffffffffff41) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000533000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abc000)=0x0, &(0x7f000034e000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/01/16 03:49:49 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fallocate(r0, 0x2, 0x3f, 0x5) lseek(r0, 0x0, 0x6) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000067e000)={@generic="61d7584dd65048d2be4f91459ade174f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ee3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) geteuid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000-0x81)=""/129) 2018/01/16 03:49:49 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x5) fadvise64(r0, 0x0, 0x1e47, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000a38000-0x6b)="f3bad0dda7795f82f16a8a8f3ca2fea53a408e15961a7e0a7fa621d55b15d9d88ed9dd2e6c346add2dd7e366b6c44b4bf9e70a502505a6416689218c919901d75912f9feeb266300881551cb43e7995bc5906ce383bc07a281d1d625804c938476e450c52b979163738004", 0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000+0x7f4)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2001, 0x0) r2 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000008, 0x8010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/16 03:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000047d000-0x10)={0x0, 0x0}) utimes(&(0x7f000063e000)='./file0\x00', &(0x7f0000109000)={{r0, r1/1000+30000}, {0x0, 0x0}}) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004f1000+0xa1a)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000c73000-0x20)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000534000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ddf000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) set_robust_list(&(0x7f0000180000-0x18)={&(0x7f0000436000/0x4000)=nil, 0x7fff800000000, &(0x7f00003ed000/0x3000)=nil}, 0x18) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/16 03:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00006b0000-0x8)=0x0) r1 = dup(r0) symlinkat(&(0x7f000052f000-0x8)='./file0\x00', r1, &(0x7f0000c8e000-0x8)='./file0\x00') ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f4f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005fc000)={r2, 0x7104d49677987f0}) rename(&(0x7f0000bed000-0x8)='./file0\x00', &(0x7f0000d06000)='./file0\x00') 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d9000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007f0000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) preadv(r2, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rmdir(&(0x7f0000766000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/16 03:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008c1000-0xb8)={0x0, 0x100000000, 0x9, 0x8, 0x88, 0x7fffffff, 0x100000001, 0x4, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x3, 0x1, 0x800}}, &(0x7f000074a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000528000-0x6)={r4, 0x0}, 0x6) 2018/01/16 03:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r0, &(0x7f000015a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000379000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000080a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x330) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) write(r1, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) sendmsg$nfc_llcp(r2, &(0x7f0000a19000)={&(0x7f000033b000)={0x27, 0x2, 0x3f, 0x7, 0x6, 0x52e3, "f34444f1a76121a6d5c5871a57a1f9c317e6786e5207106440c0a1169a372a272cd48c0129dcd0fe867f323d19bf33a9bcca97fc875899a1d0c48420f537b9", 0xffffffff}, 0x60, &(0x7f00004e3000-0x40)=[{&(0x7f00006af000)="540228315515df49015bab1e25e8a1", 0xf}, {&(0x7f0000e77000-0x6a)="13669adc4b1c464256809336d0376c1b9b4a776c29a6b6db8f98dd24c4a557fd290ea9353b66b813d8985374396512a82a2019e569d8cda723349e945547ef817dc44405b288438f0db171fd1cdc50829f8ca7443cda9ffafe168ad7f4e9f864bdc014738c757facb970", 0x6a}, {&(0x7f00001bb000+0xca9)="9a6254788c1edff6664026a51ecdfb20956d791285dd503e4df8dec39825b3aab1e5133d71c595e7af6275cbc699c57ffefb39293a30d83e501386022e865f80855136fbaa34c2a1bc875d24566858c105127cc68f56546b02f3296bfa8bf7894493bbc489758cd5ce5c7a4568404ad249f3678905bdda89ceb9775415d09d598964c640b5a3baaf9e174ee25b383eb2337bc90d3568c62ff9c729001dec4ecb0faaa498c6d84d891bb2c54dd95f50167c3ef67182de4d250e5d031117231717a27ed3a15e8f594a097369aed40c471ede175e2c818cb2519f1c", 0xda}, {&(0x7f00005cb000-0x79)="6839b5dd8de668821dd706e6725b41cf5d3b62ffc9a50530e13bc798887108569b3dce490de8933f1bde1488c3a74b9f24cd84c81b3367462abd931bbb1ea968d3e4a8a2c55ddd7766bcf2883d6dcb001b305396893c36f0a85e48772f560268a87411430b67417f4a456940f2b0608f3c48a98dff8b060100", 0x79}], 0x4, 0x0, 0x0, 0x10}, 0x4010) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000859000)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x4, 0x2, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fa000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000e9c000)=0x98) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000017000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d94000)={0x0, 0xf3, "0eef158c6a7ffcdba3556d5be6a56f1d0ece8a7347b3729573db2d8ca29554c84a4daa06ba0aa8e34c2fd0add408c99cd007da94f451f194d3597d450b9e7657a592bebdb1081fc9c5121bd76248eb93558b2f75a0dfeff4731f2e8310c7014bceefcdf234ef9a8ecc941d842756576d7473859c61429894eb3df015afd0ae863c26929e66d66b264cfe227a26672b5ef69abb3da6f202549af00dfaec3f62a4723a485108888c2376d26c018684325a7d7a7776ad0507bb6a30fb50b009b984c3a2e9c6c7da1803810e202a9d2e89b557ed4944211e6351303cc3981faa31af3702d80a11a44f4192677beb82742175b82ec1"}, &(0x7f0000b4d000-0x4)=0xfb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x4082, 0x0) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7f000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000f87000-0x6)={0x3, 0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00005b0000-0xc)={@loopback=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00007ad000)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000022e000)={&(0x7f0000b7d000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000898000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000039d000-0x4)=[0x0], &(0x7f000052c000)=[], 0x5, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b32000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00007fa000)='net/protocols\x00') 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cba000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) bind$ax25(r1, &(0x7f00008dd000)={0x3, {"9963e9e740d85b"}, 0x8}, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00004f0000-0x4)=0x20000009, 0x1d5) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) 2018/01/16 03:49:49 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000689000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000320000)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ca4000)={0x3, 0x8f, 0xda, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fb000)=@assoc_value={0x0, 0x5}, &(0x7f0000ae6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x8001}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000)=0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000004000-0x8)='./file0\x00', 0xe000, r3, r4, 0xf1, 0x840828) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x48) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0xf2, 0x10000, 0x8006, 0x7, 0x100000001, 0x9, 0xffffffff, 0x10001, r2}, &(0x7f0000001000)=0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000-0x8)={0x4, 0x10001}, 0x8) r5 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x2000) getgroups(0x1, &(0x7f0000001000-0x4)=[r4]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000007000-0x4)=0x0) ioctl$KDENABIO(r5, 0x4b36) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000220000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000292000-0x4)=0x5) 2018/01/16 03:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)='/dev/rfkill\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f6d000)={0x400, 0x200, 0x4, 0x6, 0x0}, &(0x7f0000309000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a1e000)={0x0, 0x10001, 0xfff, 0x81, 0x4009, 0x8001}, &(0x7f000053d000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000326000-0xb8)={r1, 0x7fff, 0x7, 0x4, 0x401, 0x1, 0x1, 0x4, {r2, @in6={{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4782, 0x1, 0x83cf, 0x1}}, &(0x7f00003fc000-0x4)=0xb8) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r3, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/16 03:49:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000145000-0x80)=""/128, 0x80, 0x0, &(0x7f00008ff000)={0x4, 0x2, 0x53b9, "567427f7ef6c", 0xffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000008000-0x20)=[{&(0x7f0000003000)=""/135, 0x47}, {&(0x7f0000004000-0x5e)=""/94, 0x5e}], 0x2, 0x0) 2018/01/16 03:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000dc000)='/dev/keychord\x00', 0xc000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008cf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fcb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) r2 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0xc0481273, &(0x7f00006f4000-0x29)="2ceea90df9c7624c0843f3a326d171287bb67b9eae3be4be7adbf2d90f3100370000000000000007e6") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fbb000)=0x0, &(0x7f000019a000)=0x4) 2018/01/16 03:49:49 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) rename(&(0x7f0000163000-0x8)='./file0\x00', &(0x7f0000755000-0x8)='./file0\x00') unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000064c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b7a000)={0x9, 0x9, 0x8001, 0x20000000000000, 0x600000000000000, 0x1, 0x7, 0xffffffff, 0x0}, &(0x7f0000be2000)=0x20) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000596000)={r1, 0x2b, "4d93f6cdea08c9b3227e28081d1a2e290060859c187ef4ebb9e6a02f57cd21075e477a6e07490f8070886f"}, &(0x7f0000fb2000)=0x33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000785000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x298, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffdb2, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) 2018/01/16 03:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) inotify_init() creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000087c000)=0x60) sendmmsg$nfc_llcp(r1, &(0x7f0000aa1000)=[{&(0x7f00001c2000-0x60)={0x27, 0x7, 0x93b, 0x5, 0x615c, 0x6ce82892, "93867d0be9269866f035f136a349ba3a1d83167eead8c58037d27aa88a4f04214ffa552cbf04e24734ac2c37c4e8cab112c1e22371578689e054f597f13d39", 0x1}, 0x60, &(0x7f0000ad1000)=[{&(0x7f0000572000)="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", 0x1000}, {&(0x7f0000d36000)="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", 0xfa}, {&(0x7f0000add000-0x69)="2e29bc8a4a4eca5691f4642339a49ba4400d7a88cef247264031f493c91e654450a5727a03576e81cf3d426209c082ebc2f24d6fea2aab9874ec386bc1fe1cc3725a5e18aff34ee61691bcc5557ceb5441d360594547f4cab9361faf0edbf1e2a652af13ca2e1abc2d", 0x69}, {&(0x7f00003a1000-0xb0)="7e499d0b9c2bc3a87dab14939334d1e494c7d23cf01315e917235672716903d00c9c3c4f19503ba6eef46f2aea8a87ec6c280b0e66cc44693ba3d25e618115fbee4409618e84c12af11929496be3cbefef1ef45d7b96ada6c418cdef11801e2b3950bac61020c468fb31b49d0ad8a667cc9131f71ac5f2c580f4be4b9e3ea20d0dd0dc0e58cafd44ed7e00fe35940dd8c731e658d9635a20de6265fb6bd2d5da79b36cf1f556c60317b56e5dca9625e55cf57f6bd771509c6bbe5595b6dfba114afb5737a5036cca06a1db23ba38865ca3abf1cd9eb942e480f8f5dd3bc17496d9", 0xe1}, 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{&(0x7f0000f37000-0xfe)="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", 0xfe}, {&(0x7f0000e39000-0x4)="98aa90a5", 0x4}], 0xa, &(0x7f0000af6000-0xb8)={0xb8, 0x0, 0x2, "178b87364482c2404754535147700ae86941c9c8e58250280bcacae234452a9114d18a7b60248001d223695f720605a525b6ebecfde1e60c437c0dd5fa5088b3b99618f28ecfcb5ffbef13224e3fbe6d3785833d8afd7fce45c155327c99e98e0b3a9e3215e8c964d753ad7b6ade401f9c2fc80fff354395abe95284075c3237d66321d71a3057268cb3096f96660fcf2a5dae999fe7302515b952a84121bf29ad"}, 0xb8, 0x20040840}], 0x1, 0x4010) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b", 0x3c}], 0x1, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000087c000)=0x60) sendmmsg$nfc_llcp(r1, &(0x7f0000aa1000)=[{&(0x7f00001c2000-0x60)={0x27, 0x7, 0x93b, 0x5, 0x615c, 0x6ce82892, "93867d0be9269866f035f136a349ba3a1d83167eead8c58037d27aa88a4f04214ffa552cbf04e24734ac2c37c4e8cab112c1e22371578689e054f597f13d39", 0x1}, 0x60, &(0x7f0000ad1000)=[{&(0x7f0000572000)="5565ec569442a7e6286421c1c1fe93d55ebcab872e7aba3f44909f6fc77a7afafa8fd3e43960e8e18750ac0738d3e217569afcc814bb36d6f00fc91677634443cde64551b99735b9a129a63e33c7f2255d584e562ad92453fce3693dade03381ef8719932551505be150ef7c39d9c740e121e078ab97a3b5deb998d691102b6dccbcf762cc71a3901164c3a2c7663988bab3c8c557ecf0fad2b18df2bf92567bd3c7afd0deafceec0a7837902136cc761acf13aa5a12d1bc7f3f041dde6e48a9016775c1cf827355cc21f19e511e753e1d9916980c6fe63b1f75203224b548e41473108212dcb60f8f079ef1a091012dac0f6b6563f476a587c5d58ef429f6b41138f1a0dfe3065eaeeec13015d5c1c1feb58bcba7494b5978383e845dc94baa7edebe95e04cdbbfaa53fc4cc90dced85c69f0e8870fd2c82cbc5b6610080b93f97baa3a3f6c695fa7d206400bf8d4a27fd1d0136df1134834fb516a7b542337144a85e75b3cf3818f54f82c2da0bfee3a6c807c2a104191e6174cfba95ca920c494a5872807936861fb87895b9a3990c84aee2eaefb711054f4be3f3951609d4bc67d5b0bac097b580a0226f6d41947706771ac952871234a81fa834b1fcf2c4166fac71f42e5f5d32dcc40a897e471f1d16ddb82fd8e8a9635a2104484ba49ee67ebfb99b6430f3581c418e565933267f37e7dd22a8972c062b83e2ce7b8dbb562b8ff0b670cea9fc954487417e681cb06e55fe5736a846998155a96060bb3f8a2ff4605c4cc61d863100305949bc653092ec2b72f4730ec6958df94febafa102151bb999ad0b4eb9e13e2eff15c002bebb9e3777ad791f162b7c4eaa72429076b27645515d73cac56bd13680e2a82f3bfd1b361167b38122ec3c0a7a79bb97d0e50b9dd12f2c9e1921e84cf8c7300bac15db9435fde84772a12feed9fdd06760e9ba7c6e4b4133afa32f1062b77bdf5991ca7352fff065ec147af062a5509cf8afb97fee583537339fd345c125fb14d22dfa65fc2f7c4af6c035e50d304b12de834394d258d9fef5ad86a767d0d74fdb72c43e889b015c1c37484ab3be166f917c45d2ca11794ebf8f2da75f85dd3aac80d1211dc248c2aa3e633b7bdc0e7e941c8b5e159c836a55b3667780b44284c0e3a0bb6ec00ebd7f89635b94e79b039638c409f6e3fd6388a5af970952b66097b86b5af103f587ac12d080be6a66e381c8c99c77dd9867fb392cd99ac6822de9336ceaea16e5074ebdb1adcb4b9a960b154b1003cd5258c0f7b8dcd7580f7226df6d8c8afda1f863df92f8cda206d7b64fb9d26adbe85577e6b1df6c1425dd847210899d92ce90f8c65ae4629638b087b8078e428b18f5a57ee7550c6188f754f0625a83f76696ac035a79106322346f2aa07aef32b59bf36f65ff88964cdfb1b17e334be36e193ad9911bbd71b583b7b1338eff1050920c4e96a58c48352ce6bc359859ec46115e67b3df945259f39a5902c55f7d2f8b9f6e48fca9b2eb2b9561d4ab270e45f6c486c7beb3355338f3809d4c2f9fb366d9b117b9a4d80e1a4b8e05e6a29e10039f1c987e02970e1c9c27b911cbcfade22ce0aa11ff16772741e7b720c3102421e950d29d3a56061c4ddda3c937a0246b384eee0af787a0cb28f740ce1486dc28fe4ee0f8c88709119742890729964c6bd9a1fe921e9db4b5835487218fd3eb0e80e4256c51beb4ac8ffac771d7015d93fcc9fcebd70ac574ad92ee28e5f61c4be1e17961cec7f959dc608e4389a0958fc884404340506ede4a4aced668c77a384d235e3ffd690dbdb97c3dec7e9d171dcc69fa03d329511f158224868eff764cb6874f094aecd53dcc903c13f08f1389b131ad85058f772c1184cefef4cbb8164bd553463cf4d5b9bee906a70400fd3ba44b2e3f9f8a853eabc7bf15e730fbdf9e21fbcb77cb37af868150dff82bdccf82ccb3f803efd1ba9d6d58d6e414824820801c15ee0d950b33cd35dccd568a89e54fc863517ceac6fffe990289466d93e49baa82e2828b46f3ecf147b211fa54deadd5fa5b7ee790c9f29d8a0b1f1df88eba22acfc8571467e5ce10f0f183be637adbdc022e3ec9defece5a188bc089c41ae67b8376190c099f8a2f1e6485edd33aabe50b9de4a203949ed19412b98f96f6b8d1df54728252e041d29b2512ce21eff02ca441336922fda05cb7f3d2e1fd4275e5c9a1bd9d8c72d00671197e52bbb9ddc4b6ac3d42a2e3efab01b5725bf8d0bbacde837c3d656c20fae21aa67bb85a1c4dbec79d4976b2d1c529a722a38153566dba1450e3cefef56be3637c2f81e34c78803bce82e5bbc19aacc4e4d3b3746ac484a5de36c039032a844039021b6698cc5d8c9393a7d18786cdb034d4f00ad0e8b98b4a5ee579d4ab8924cbd4754fc555f5ae09cc6c4f9d3a3d5c2158961671bd891699b83b883146949a9014ad928cc21c373acc32e357da42f234a15370a4af82628f03a7b83a62d51bd2740eb3fb95f3fe82cc9b7dac6c778c2714d1c249376d7b2efd172c24106af9d97729b6dfdabbbba0cbb89a5359cfd9d5fadd6345b5478f8bfb69ce74bdcdcdcd12ad9c11325675f80877ba555f66d2de3d70d34ffab03642db08abc727460a0e6fe43dd5efb1e57061e21159878659bd2a4eed3d1b244fa279e03a9099aefb18ff6920f494a05025423bf1465d5adac74798f5d3e0264d8fab4ce97d00a39dfc7fe6ce4cbb1d7b18a04f0c28f27740c29dbf709bfc9caae82e81383bf8c6dc84ef18a2eec9e061de351b606a321e98e1c4b6950c7dd1a9290234825d9dbcfb291a856155f2fc8631428e1015a087ddbf121daf54eba3f588ee09064023afaa9ad2f650f6d9c6500fff02914863f73bf411bec85b29be1cb2f10b6b92278d963174feaf22efef5cf53b9d4104c4c25cd86162cce1afa213cf07b186aa434a53973874b94047e4855969fa37298c498d57912d941894a8708201a701ea74c4ebc0b1771cb85b9795d9456fa67d5b3a009aa4659d0fb5442468c24123e3f4ac9828df193e1ae25d58b9c5768096488d81dc1641de06bd355eedb1b50cf8b877d92c830076ba898d6490328e3b947eb616f9f550a27a2b3e9ab97d0c70070b0d1dbb7af8dbbe5ac339f45fe053fd649fe88005436f10a9dd3145ad3310cc4d969bc863a7030d8cb9a02b0fbdf61d0961a0cedc8eef26da97dabdf17b913b99e1c0dfda78b57cb178368830c0908c0ed4e47e8bddc638b06511aef478d63dd187c2106a60841e50d8c8e81f41a8a5cf84afefc78a706dab05891431c3ce88995f527185f4ef8efde7dddf02ea0860ed367ff4eba91968c2aa73880121359afea71c02654428290c922b3c1e7f536e6100eb009174c15426d7c692f07194b7e8541377c45b4577ca70e4f0205d957db2ce819305435ef46171e8532293ea3e63155a9489b252115d332e66646c0a6c5f8a55169d5650706bbfcf4098dd5663db89c585de3226912b10affc9b8e66f78e65cb470a6835f7e2a966b2d49971edac5fb8e7e9263703b0f90374819f7a6d26285de261597be434da484b77f83bf7c1a75e20b5abdbab4455af7a0dfea484b2daa35e9e4a13b1185c60640a68fb8853eb58d3972dcb8f19124346c955e3095b6a6987c7ff6d02eff901ca1da19e4662cbadc97429e062693236cba242d86e10761e648e3548db31f36fcce8092b2c1097d151eb3ca0f32f12ba728b926a98913a9c2dc12e9f52e828451c4789127afbf83160fe4096b04483cc012f31765879452d75da903cf51ade40eca1a608d8c80566ba08be83a6d8e7cb524e5abd7788f16cebc11dcbe7b9cdb6300d66567e304b4a078eb90fac08009815b03f5bb19ddb236aeb7b41dbd65078723ebf715ba4278daa61488218543a632c29552fba7a2d3bce29c82df5390ee7b4298d9832e50054e1e3d7130471986a7adab38db9add7a05370572506e9de0f2c867d05af92cf961d567a086d755250c0455e6560273b6b5e17073d746d4a57f17ada21319ff633cd2fca0cf9bc9025108813bfa8a802998a586450bafa43ef2846347d724fd155f8dd43b1fa54687ca08c79963a00f5165c2fb174505840c1afeb62cf3c20544a068e464cf02bb010645eef2fe1feaae8f9ea6ead42b5cd97fec5feba0fb8cbb6b269ca1e39dcf8be42d6a907f50f47fa5164212645514c70cc7483f4bb1fa4f4d22fea47d779e509d5b060d4b87e1c4bdc7c4f0e3683cf93898744f74306b152e7c531f30c4cba4098cfd33d232926ba92edc03ce4893d8e85c0149393cfd4c1c5807cd98b2967744c2134f9f7bd3b17f23834487fc441d8035830166843735d7e8596e9511698daaabbec7593145d17a0868c71eb17dc052559b74b11bfdf2355844e0aee6e70bed890f4484859fdd99426aaae40d305dc9d09c30a804f06224f3533109410aabefd27ebb82f4df32ff443f0f5ca56b5cd86088801e92558c9ae8afa418d639c878b04ce6b2ba68adb1105fb483cea2d7b2e06fd3691adac745d23cbd11775ec983a409e6dca86d63044e8b2a5502c4cc4a74c02d5188de199e58e041455580bbffc5fde1c86f6bcd1b501cf3d3000bf02515ec2dbd0b1b07c491d130052b950d1c2bbfd9d708833262d7801260deb8ca6e13fd8ac05298fe0c250716615cb558fdddf7d8b1c843cc083e34c639358df9781b278b32a420742a5ab47e051805c578843b3e2b34366dd48fac772c0a18f0a186a2c471abaa20878e808a4c5257a082e7a8971c63ffbae4d1db24343fc5525e86629272d48aedebd6c3aae1fd93e80b650967db857ef5993a75b39f9731fd7457a2d9b4affe310866e4b5e6b1ca77512e56ee8292590b6e0b5c86fafd8ba8d016526ff0b22da580adc12f505cd0f3e0341c6a5de934636ccc27385cb5a6415df6fbd11bd9bdccf0d889aacfab8a8ec5120e23cd50da33ec89702556d961abaaa5e2e1b3dda40c25ffc4ec069e0112460408ea3d97b99aa67b8cb55b620514e96c1750d553c3ee690f7963b0305a9cf7d8b47cdbb4d23e145e377b7b7613c210460d438abc0790ff06d2b23dd7862b447e2873032468de4bff5ba7e632013e6decc3af7e965964ea27aedd4be7be228daeba74f71407534f63825ec2e03b400c8420e1c419b00c12fc9f63d6cab71a1461c5f20e46860a016f1b4b97261b141d8e767fec02bb46edf2991ad50924eca9231f0c0afa816839712e037764721ccceca3180a80949e53b2ebfb7de1f96931ef6ad6f5909fb6e7eb48a53c90aa9ad47c74c46f4e4b6966cffd208957519613ccb27ed5eb0cad012fe7d6403af852ff5d922cb622ed751c9c3d990b8091da5bf78ca5ac1c8b552c85b448baa965c3f2b5d771f5185eff6cd3289e2cba2b98c8e342e3f932b6d83cf439de7684fca501b80605f5a9de6096f49f8cd0fc3203880e37d5a2e67922e10bfab5b239d7ab31309bd58e2e2c3d701d2f50d38b3f1d5a1db6aab7f1d8cc3c6a4a1fabf4b21c367b297ad7900213785679f3ab8839391e045ce2ba17e5b84a47b2d8a964c42f354becf8a63ecab064c5ed1063acfb83a848cc91b422709fd68a79c514fdf9d6634be790a7b51b08e6c9fb7a55df1505047573bf7bfa3b79603ed7203b433457ff9481edbb807e7b8dbb963aa2c078a60fdde44049ee33e493dc839cb7cb54c5edc696672ec41c1503f5e5de881aa24981563c14cf0f2e5b7079133886873971f0be677d67c9b20c02eda504958bad55f80f10255b398bcbcb841b8543d2fb799fb4c", 0x1000}, {&(0x7f0000d36000)="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", 0xfa}, {&(0x7f0000add000-0x69)="2e29bc8a4a4eca5691f4642339a49ba4400d7a88cef247264031f493c91e654450a5727a03576e81cf3d426209c082ebc2f24d6fea2aab9874ec386bc1fe1cc3725a5e18aff34ee61691bcc5557ceb5441d360594547f4cab9361faf0edbf1e2a652af13ca2e1abc2d", 0x69}, {&(0x7f00003a1000-0xb0)="7e499d0b9c2bc3a87dab14939334d1e494c7d23cf01315e917235672716903d00c9c3c4f19503ba6eef46f2aea8a87ec6c280b0e66cc44693ba3d25e618115fbee4409618e84c12af11929496be3cbefef1ef45d7b96ada6c418cdef11801e2b3950bac61020c468fb31b49d0ad8a667cc9131f71ac5f2c580f4be4b9e3ea20d0dd0dc0e58cafd44ed7e00fe35940dd8c731e658d9635a20de6265fb6bd2d5da79b36cf1f556c60317b56e5dca9625e55cf57f6bd771509c6bbe5595b6dfba114afb5737a5036cca06a1db23ba38865ca3abf1cd9eb942e480f8f5dd3bc17496d9", 0xe1}, 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{&(0x7f0000f37000-0xfe)="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", 0xfe}, {&(0x7f0000e39000-0x4)="98aa90a5", 0x4}], 0xa, &(0x7f0000af6000-0xb8)={0xb8, 0x0, 0x2, "178b87364482c2404754535147700ae86941c9c8e58250280bcacae234452a9114d18a7b60248001d223695f720605a525b6ebecfde1e60c437c0dd5fa5088b3b99618f28ecfcb5ffbef13224e3fbe6d3785833d8afd7fce45c155327c99e98e0b3a9e3215e8c964d753ad7b6ade401f9c2fc80fff354395abe95284075c3237d66321d71a3057268cb3096f96660fcf2a5dae999fe7302515b952a84121bf29ad"}, 0xb8, 0x20040840}], 0x1, 0x4010) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b", 0x3c}], 0x1, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/16 03:49:49 executing program 0: rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000110000)={0x0, 0x54, "a5e11e96b27fb28bd7a3865de581e6b355442730eec765848da552703e6805db8005839d39e3ee6d866deb32d30e4f758398420bddf97244570af3918752c1c89c4741dced1616db35e991f0c5d8b45df99c471b"}, &(0x7f0000e81000-0x4)=0x5c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b01000-0x8)={r1, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000cf2000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000010f000-0xe7)="8634d98e154e167d5c98319aace903d0afadeccd63bf95c0f883c952ebaab881e8e288f5d192be381346e1838eb4a87b1e982562cc91de5a09b3a7c01b4e7878a88ae04c42b16cdced39cfdcb0d36345a96c28f7f4a4a8662bcbac2ffac6c15af0f8efdef6efaf7117fdcc96c94e5ca49f6441fd1b716c80b1b45c1c8ca3863b962b49924d60897e4c9c2abe642e3ee9b641f46cc9f83539305353ea67fdd16659ea9487618b450f062692061a58a4105b933afa86f92dc6b24b272364fbd29b552c277b690b9e4cac56ada756d49896b733fd8f35d0b2e543b254aa7ff6798304f493728260ee", 0xe7, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa)='encrypted\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000000)=[{&(0x7f0000001000-0xea)="3a3a931b8085ad49fa6612191ca4fa7919b5c235163c675c99363cd8bbd82e92220645a518e6050c43ddb851444ffaf2550e5670f64f34cc72e0ea35be82e8ec8aac59fea97851b64d836e4f87dfb2f83b0457f8f66338a1ae5e5372378671066ae3c212cbe44db5e0a1306f8a2f4849880c2f4bf534d3829346bf2746be8f6129dc29f0798c0b352cd4427acc5e08a5dc5131e76463e85a1dbf35ef96d67a2eaf2bdf5a5bc4238f2398dc1d34bc9865fbbba6bf3ba4aaaa5ffc23d67b73dba84584a02779ce67861a33c52fde523bc25d9bf7013d8a09ff7e1f84df38960d1a36ee6b194406e8dd8ec0", 0xea}, {&(0x7f0000f45000-0xc)="d9deaecb823297cf89f831dc", 0xc}, {&(0x7f0000001000-0xd7)="99b34fb5ccb0c428df02c024f18675efbdd8ccff6ef333b6e698e6286c197d125cc09f2f8981bf678dc8c32a7da0cbd963e332bc2fc13bf6d4ce7d29f9adf38f9c29e282ab58fd32fb644f01eb2907c4868376d80dcb140309c29ce24406de7c034f934422a9d8544ae33bf86b60ff1cb8fa3f6f6316e762caa5001f371c16ac48a2ef4378fd256e3efe410f29478533bc9b6104c06d8ec3e07cbe9864836b716e308cf1170ba8756c37ad9820b7c7716198bc489494ff40f7fc21c7a0e48f5aa0630cea0750d9a525bd7dc77362ba9f3433113f769afe", 0xd7}], 0x3, r3) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) fstat(r0, &(0x7f0000e8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) 2018/01/16 03:49:49 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000454000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f000027c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xc7ea, 0xfeb, 0x101}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f00009eb000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffff773, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000586000-0x14)={r2, 0x9, 0x3ff, 0xaa2, 0xfffffffffffffe01, 0xff}, 0x14) 2018/01/16 03:49:49 executing program 5: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b47000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000fd4000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000001000-0x1)="") 2018/01/16 03:49:49 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000994000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000966000-0x8)={0x0, 0x0}, &(0x7f00000d5000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b2f000)={r2, 0x0, 0xff, 0x3, 0x4, 0x8}, &(0x7f00004b5000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b70000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff7fff, 0x5, 0x2, 0x500, 0x0, 0x400001, r1}) [ 138.184411] binder: 29070:29079 ioctl 40086602 0 returned -22 [ 138.216245] binder: 29070:29079 ioctl 40086602 0 returned -22 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004c7000-0x4)=0x0, &(0x7f00004a3000-0x4)=0x0, &(0x7f000071c000)=0x0) r1 = getegid() lchown(&(0x7f000095c000)='./file0\x00', r0, r1) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004c5000-0x4)=0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x2d, &(0x7f0000acc000-0x10)={0x27, 0x0, 0x400, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000785000)=0x10) r2 = syz_open_dev$binder(&(0x7f000036c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a4c000)=0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00007b9000+0x815)=[], &(0x7f0000482000)=[0x48, 0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) rt_sigprocmask(0x0, &(0x7f0000e5d000-0x8)={0xffffffff00000001}, 0x0, 0x8) 2018/01/16 03:49:50 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009ee000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008ad000)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000202000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xac, &(0x7f0000001000-0xac)=[@in6={0xa, 0x2, 0x65, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, @in6={0xa, 0x0, 0xe99, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r5, 0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x50001040}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x5c)=@mpls_getnetconf={0x5c, 0x52, 0x100, 0x1, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x7, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x200}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_IFINDEX={0x0, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x8080) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffea0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ccd000-0x4)=0x0) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xf4ae, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)=@delrng={0x10, 0x14, 0x308, 0x0, 0x3, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x48000}, 0x200400d0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x1f, 0x0}, &(0x7f0000000000)=0x8) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x100000001}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000c08000-0x8)='keyring\x00', &(0x7f00004f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f00004b6000)='syzkaller\x00', &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="45727c040000000000006103000004f6", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000543000+0x514)=r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000805000-0x4)=0x14, 0x4) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) lstat(&(0x7f000078c000-0x8)='./file0\x00', &(0x7f00001dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000ed8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000b6c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000850000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000171000)={0x0, 0x0}) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000011000/0x3000)=nil, 0x2, &(0x7f00006f3000/0x4000)=nil}, 0x18) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a80000)=[], 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000c40000-0x10)={&(0x7f000070c000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000010000)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10, 0x800) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0}) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f06000-0x8)='./file0\x00', &(0x7f00002ce000-0x8)='./file0\x00', &(0x7f0000e7c000-0x6)='sysfs\x00', 0x8000, &(0x7f000043d000)="0c17266a509b2f3a8866b838388889b5a1df3cc89b34a5135972ef7cdcceaa5d70205c78d5e9e401b54ec6fb01b0d00de02d469795499fe09108b04686cb16e6b3fbfd0a9e991afe161fa7220bb1ff187ed859eeb338") timer_create(0x7, &(0x7f00005a2000)={0x0, 0xb, 0x5, @thr={&(0x7f00006eb000-0xe1)="d8357a9acc832d362ca2526012062c27d424bddab03c16ef3eeef01166e2fe645292437c0b4a2577e07f4148f0eccc0b2181d30de012d49055e15751f668f28c47a537e4546b3847a785669bbccb5be832df1cdd67cea35edf197b19054eecd467be36c630f067c0695bfff37e7bc08a7a217fe4280c9650083a74139f438d5a9fd6d5684e00fa967d70f66bed2ffe872430ea12efe9348ec4ea82681b5338c792d0f9ed706387d96f5dcfb5e4c128cf72205a683a587774f02a887d093524350961c4b02a294bf50158f1837e197a256a6ad1ef287fd6fefe1e8517535f13b8f4", &(0x7f0000aa6000-0xc8)="864be2ec5b666ec0aaecfbc3b013cc1bf4ed83ff2791238c171b898e29f8843f01cfce79859e5d3c3894aed67b70d980e5e556a9fbcf45e746731aef84e854a1a3fe4b63327576419cbfbc59e8290df1d05557fb090c63476655e2453f5eca8f8c78960353fa3902a18416e5657bb0cae8c972f3668bc5c5ea49dd19cc4aafb6e158d76ae6845e70bd17792f626457ea033cc530a41f3fc6a35538a129539c653c430db2d4c3173daf6b8f50b3c7395d5f1fbca83d1cc67dd08b26b444f85884eb72d775e4e9fc4c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x0) timer_getoverrun(r0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file1\x00', &(0x7f0000819000)='openpromfs\x00', 0x8001, &(0x7f0000f0b000)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12)="", &(0x7f0000000000)="bb828a42d7a2ad053a72e765a5141afbf680b4cac4c8ecf41ce9baac985dd10628732f64b55b2882e32f81b16300003cc6db1575275d98d2dbd90d20edbdca13e1b1d3e986dc4db2340ad7a3b93482b57fa6ad883e874c0516be00000700d4c67d17c80300000000000000998c11a474"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x0) 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x64000, &(0x7f0000548000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) readv(r0, &(0x7f000080d000)=[], 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b34000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e4f000+0x871)={0x1, &(0x7f00006df000-0x8)=[{0x3, 0x6, 0xe9fc, 0xfff}]}) [ 138.342013] audit: type=1400 audit(1516074590.061:61): avc: denied { set_context_mgr } for pid=29116 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x4, 0x4) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000001000)="b43826e747eb360214101abb05641b2bedb000a23fd0db13a425b29ef2f08157cb8a6a97258cc9dddecb0d0e10888c1f04391821e2") getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000377000)={@generic="2870b034882df4685034d9610e9cd9c3", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000c85000-0x4)=0x0, &(0x7f0000c81000-0x4)=0x4) [ 138.423375] binder: 29116:29152 got reply transaction with no transaction stack [ 138.423384] binder: 29116:29152 transaction failed 29201/-71, size 0-16 line 2920 [ 138.473710] binder_alloc: 29116: binder_alloc_buf, no vma [ 138.474006] audit: type=1400 audit(1516074590.191:62): avc: denied { call } for pid=29116 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 138.474039] binder: BINDER_SET_CONTEXT_MGR already set [ 138.474047] binder: 29116:29152 ioctl 40046207 0 returned -16 [ 138.519416] binder_alloc: 29116: binder_alloc_buf, no vma [ 138.520132] binder: 29116:29167 got reply transaction with no transaction stack 2018/01/16 03:49:50 executing program 7: prctl$intptr(0x6, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x18)=[{{0x77359400, 0x0}, 0x5, 0x200, 0x1}], 0x18) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") openat$dir(0xffffffffffffff9c, &(0x7f0000335000)='./file0\x00', 0x40000, 0x14a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0a000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fb1000)='keyring\x00', &(0x7f0000023000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfee1, r0) r1 = gettid() process_vm_readv(r1, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000ba4000)=""/1, 0x1}], 0x1, 0x0) creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b41000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b41000-0x4)=0x10) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b40000)={0x0, 0x0}) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000b41000)={0x47a9efeb, 0x8, 0x9, 0x6, 0x400000000, 0x4, 0x81, 0x63, 0x8, 0x7, 0x1, 0x9, 0x100, 0x3, 0x80000001, 0x8, 0xcd6, 0x100000001, 0xffffffffffffffff, 0x800, 0x7c26568a, 0x7, 0x20, 0x100, 0xff, 0x5}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00004da000)=""/165) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000b40000)=0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, 0x0, r6) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00000e0000)={@broadcast=0xffffffff, @rand_addr=0x9, @broadcast=0xffffffff}, 0xc) mprotect(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3000000) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a56000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r1}, 0x8) fcntl$setsig(r0, 0xa, 0xe) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c73000-0x34)=""/52) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000272000/0x3000)=nil, 0x3000, 0x1) ioctl(r0, 0x2287, &(0x7f0000ee7000-0x1)="") clone(0x2000, &(0x7f0000c0f000)="6686510fea6d9c89eb5840be8ae420654d033c56d58c96c825ad9e4aabc6d292e35bc7d7e8708b0fb76cda9b4b04e4c1113c96ef928fcb47f1d2ae8970543f1edb33d77b7c6834489620a95d314bb514cc7db7118d44c44b895890bd6278eaa4b16165587a8a1df3e92829884a15361c90", &(0x7f000057b000)=0x0, &(0x7f0000773000)=0x0, &(0x7f0000f6b000-0x34)="63c5e94768fbd7883759decc2c495f45f87c9d97c947bb3a6764b9293f405cbf7d57c39075db41826dc5211a24a172efba0dac14") 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00004a5000-0x8)={r2, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000636000)="01000000030006000007000800c4ffcc", 0x10) connect(r0, &(0x7f000097c000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x3}}, 0x2e) syz_open_dev$usbmon(&(0x7f00008af000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b9d000)={@common='lo\x00', @ifru_flags=0x1801}) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00002bf000-0x9)='/dev/sg#\x00', 0x2, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b5000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b8a000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3c3}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f038350221c6887115d", 0x84}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d2c000-0x9)='/dev/sg#\x00', 0x6, 0x0) rt_sigsuspend(&(0x7f0000730000-0x8)={0x101}, 0x8) ioctl(r0, 0x9086, &(0x7f0000f35000)="") 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) stat(&(0x7f000071e000)='./file0\x00', &(0x7f0000cca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f000093f000-0xb)='pkcs7_test\x00', &(0x7f0000e0b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000049000)="63fac3fe39cefa2e52efa2bd063397da545786cc7796f9d244d8621ee325ff588aa4dffa764002b785fccb0ca50c271992cf478b76cd476fed9ddaaa00ea0267c09fd0fb02fe6d233b1be4c600e3cf8c23af363d734b0e96f96907bc5c54fc27d6ee356f0775b2324c9409466fc2d43e4c09ef3d6702881f4f4695ddc89b402993c8359e8fe5c9c1ba3870cc0c0856d0ca9525be8f2c2f", 0x97, 0xfffffffffffffff9) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/hwrng\x00', 0x280, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ca1000)=0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a88000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfe000)={0x0, 0x0, 0x0}, &(0x7f0000480000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000490000)={0x0, 0x0}) r11 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e89000-0x4)=0x0) r13 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b3e000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000050c000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b06000)={0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) r18 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000072c000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bfb000)=0x0) r21 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c98000-0x4)=0x0) sendmmsg$unix(r4, &(0x7f00005b3000-0x150)=[{&(0x7f0000c0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006d8000)=[{&(0x7f00000ee000)="abb12b3cf6c9f39d5fa4845b0fc4252af09561df6f8db14e0b67e50c857bb8f11f393a9694cdb6ed5b5869d5cebe043ec658d4c309027b4ed601506630a18ab253ba81f8bd141b8faae0cb9e85acea8d76823b5042b0e15aa099f159c11b0836225e06493518ea6e77a60ed5fa57de6970b4da9125706705a1d9a9d3c9f72865e6cb56d34f4f2db63f84eab2029c58137d552687e7b4a1846baaa9efbb068fe9f8eb873a0b3e8ee44c05274515e9ecdb4f008a595dcca9ab515fe90985814c653fcf1957a469b5007677547a5aa4b8d10a8cac7399e58110d56dfaed02a9485cee2e63ac9099e116c9c1f5dcd9f2634fab0e9b7592ad652c39d48b0364dc", 0xfe}, {&(0x7f0000895000)="b98462133a891d40c5f8099b139a96e050f7e69017e04a0baa86dffd434aecec28f5abdb321ea0822fcae067778f0698155ba3581b293befd56ecc86c29a4781d4e9407d0a5db5333598754cb069888c29d11220901e520ebcee615c6f8eaa9cb95af978af133d577812568c5daee56521109774cb898caad3463b4e1a2b854b", 0x80}, {&(0x7f0000f25000)="f78162df86a0ee19e970ce4ea6a2312aac82b78115fc60564c4b5055d9d6575e8b9f428444138d5b618fe55a7fe4a1acc772047fd0bac9e751900341df5998b5505d86039c55c8d8db0c178845424360016079bc3bfa75b4d308facfaeb4c94710b93d8611b1df86d03a3cf9a5f9a19e72", 0x71}, {&(0x7f0000559000-0xc7)="27d35620c0cdc227b6ab9cfba9c9506dcbe81cb92f9f09cbf7f003255e6a58c03f3aa27f60a20a30575c24e9a0db741c04bcd2761c51e9eeb9f79b3ab4dc5c805a8d9addc78c0562c964f6780cba3666c3d9863218d8294e8a774b7d7f56a0da73f76294c583f3c4b08035a2ae1e81148c4c04ef890c470c478316f94adcf3cb47ac97e87bf9efc785cf23f26279924b791472004854e25636967248e89380115241d46a688b62c132dc0a77213c2e008ad7d9879b9305ba31f8f77cf803a04c4aafb968d91a72", 0xc7}], 0x4, &(0x7f0000b68000-0x138)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @cred={0x20, 0x1, 0x2, r7, r1, r2}, @cred={0x20, 0x1, 0x2, r8, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r1, r2}], 0x138, 0x4}, {&(0x7f0000289000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000060a000-0x40)=[{&(0x7f00000f7000-0x93)="399e8352502e1934109e8b7018817640f68d7e6945364ef40b592caaf9951e89e9b2e635dba5fea98e3a25c850bee60cfc1171b756bcf2d9b7f0e9dda31e72818509099da5069b6d2878b9ea593e5a4e69b8dbaec5d4343eed0c1afbfc6757b2f52cdae0a560a81a328ecf86f407d7225977322123659289a1831275ae17cfbe56154c1fcccee114dab284c46452c11ea2af51", 0x93}, {&(0x7f0000f1e000)="546444492d272fc9a68c6a77a077adc956f69226265c031581f0162bfde24bcdde62c93833afa6f567322d8c39f3f79b379f758f8eefe4f0edc0e0007a6b1cc151013b2a4c5542016d7119da9fd975849518e8ddb47abc033a66acd92716cefe3709f1944674ccfe801fd8ac11cbfd1d5a7cc423508ee486fe4e0387f3dc37b6242ad875070b828803d501803e802be8d6a0d841e1101878b037b559ce08773bdab43a3b50063bef5247082a9ea48559c9432bb20e87fee3473be5a71d27d89b290290c4e0daed5424ead3a641cd37de3957c9b5644072245e7ef3347ba8a7f1e1b20921202900d3", 0xe8}, {&(0x7f000092c000)="97e285653ec119e1f63596c90ed004b7e05d6d6ebf77ce5ee2a2a2f1e8", 0x1d}, {&(0x7f000029e000)="", 0x0}], 0x4, &(0x7f0000caa000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r1, r2}], 0x40, 0x8010}, {&(0x7f0000cac000)=@file={0x1, './file0\x00'}, 0xa, 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&(0x7f0000a33000)=[{&(0x7f0000c39000-0xe4)="5412b5adc034f3dabb4f376ad4b5a88bc98e0c7722f4a8a85971976ae2163b1989ed0401e74afa44af9d0a6da70f0c16747ee3230cd2fa117aaa3e2afa8c6c4486dfe492dd56b4712ab56a4edb056001ee3c255e4ee5ec2859e519baba990a399d2d4c119e1c86496af2ce1237796d962ab94dcfd2c05060e1c76a09bd05904bdab8b968ef4b4de73b2b7e462ed3c9e9855d500c8f4ef93dfa43f8dfc9401fa8fdd7402ff97fc350b6bed7118f78d8db62c6c723990126dc5a6d04c6d7a4879715f06ad33548958b6b1a2dd7489ed4f6c0fb151745b623c6de2ca02acfe07ee74ece1cf5", 0xe4}, {&(0x7f0000947000-0x1a)="74dd0990bdef2902faa360dd467642fd86884e05702d380bfb56", 0x1a}, {&(0x7f0000740000)="afa40f99e9939b57130f4be6123a35d54722f53e5f5dd59f38c1e5aec482b0c44482b270b0e710ae9e6c9f181981aaba1602ea7b25884f0baeba4a5fbd09c82ea74c32b3883a2db16061f51ab7801c98246ee8166ef73c110bbe2939b56858814fb6226f7deef9a277d8ab04ed", 0x6d}, {&(0x7f0000b71000-0x8d)="8eaad99cfbafcf142f1563be8a9a6fba04653c28c6e7bcaa083f13d006f8d11a70124ccb5de1aead753e2c7881329e268753c1fb9191229a3d74e202a5f8dea895cc354282a17cb45694dd708a3d44bab56af555fc2d31488a3e50d6611d259fe2d381e6f66d521ea2ee5dc145feee127a1ccab84cd1fcf3f77ea6a03167eef6cfa361d198c75acedde87f2889", 0x8d}, {&(0x7f00007e2000-0x1000)="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0x1000}, {&(0x7f0000ef9000)="584e95e5504c9be43378b8f323281057e15febf53b8f6f1a1f4099010988b6f248d740b77772c7b8cf7f45830293fede1cc5f561d9abd9e232587444cc570263901c372e5179875b41956756ff39b1fc5f7a83b3fd0b64c0082526158312b84e32f650fd3a6caddfcad0618d96d2963635ab5bcee12c9802db5fb071b048898107c4d50cd9315dd4dd4dbd6463a5a642c01ba2d14a4e068660337aa27bbbbe", 0x9f}], 0x6, &(0x7f00006ae000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r1, r2}, @cred={0x20, 0x1, 0x2, r18, r1, r2}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r1, r2}], 0x130, 0x4800}, {&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000774000)=[{&(0x7f0000e5f000-0x9c)="a72235d47cab868aaf4f72579277b9525a6b8978cec97d572ae0a49480166cd459272a6e329a10d0dcc4d904921c180231e727cf46ebdfdfd3b6c8d6055b80b16bbe13c94da72f24a96e422e2369d8f6e8da88485772669148d4195c146f07959651688cf2831e95a0b861fe6fdded05b2d979f336e3ddad9fde23bf5f3d2e0176184f5195f8cacf162db386511b5e73f5ceb15c8b3bb914f7c633aa6ead2107bd9bd84d2900af32dcc3c18fb302dbaedd113a6dde", 0xb5}, {&(0x7f0000018000)="700d0c9d6ce8e09c20ae2a34d6931c13b6e00869cc2a7c08d1c297c3bfc38e91a29d187f6333526b633e4d68ea28eb31a1b6e036b4dca622953834ab8fcbcbd704e142411e7874c8d4c6580426b0b12a950fa2b4e0d43233f72f3a87bab3325fb89eced66d23d7aac41a7b92968d845e5178f96b2cbd61a4ddf5deb2085cdbe0f1cc8ab27971a8d60bc0ecb905149cb35218e414106556896949016ef874c88f57e37a71a398c0c1e960afa6d046c6ae6760f17a9d684cd63dbf607564a0a4f4ad58bc", 0xc3}, {&(0x7f00005a5000)="c4b8e08b110e4920664bd4102685fe3c15602544847efb008a57c726eb0d44817bda0b211cb0727911d84c624284c2f5f4f0dde2abd0e0b16374c045a1fc312fdab8a0c55aa54263a03527e5a9c577a01c916f0d206b208e85d6fbac008fd1e23adf30b47b7b256d32c2123c4061f879c7588fa4cac0a8f803cefed1f127dc009c48b24f99bc14cddfa26b1582624a8d0db850503c06eeda3fdcb2bcda07460ad5805f8ffa2c1536772f794c3691b0d641b5", 0xb2}, {&(0x7f0000f24000-0xaf)="f5bb8498d732318ea478b0d9d09aad0948de669400c3b1293700be6e150fed14440007bf074ae4e20110f3f850e04f074049a93ee6fb1b668a3f418a8f4b64c7dc1a3bba19a50c9ae6e70d9b244e6832c00daf8aa3d7e2943391a38b9753e713a5a018b69224efd3a56b390a9486b3a264d98140a2af3465b7e70d23e03a78c5e280a66e9dcacf7745138a919643a93fbd9f69269abf9432150d88587ee91a047f91a2ac3f35fb5b6f6beca79cc0a6", 0xaf}], 0x4, &(0x7f00009ae000)=[@cred={0x20, 0x1, 0x2, r20, r1, r2}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r1, r2}, @cred={0x20, 0x1, 0x2, r22, r1, r2}], 0x78, 0x10}, {&(0x7f0000477000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003eb000)=[{&(0x7f0000d05000-0x20)="a8b379377afefe59c295c5c117aa53a2bca0db7d18da314b7ab30313afbfde18", 0x20}, {&(0x7f00007b2000-0x2b)="a4bad4211dcfc3185413a6e6d607b078dcc5c0a4812949248d986104147fb89ff37e5c90abf09b66bd852d", 0x2b}, {&(0x7f0000487000-0xef)="6ca703084f43f94753f3e43a6ff64f1897b3f32700272c4272210c0517a5b40474fff536e89eec165b1939e70746f7cdee13698d333a6bcb65b2d2c4333770d091312c1bbba74794b51fb8d6a2de96e7a870f3a75a9ffaabdb9dc232d7847fe907dbdf23460bd81f94f64d0b3d8edfe2390d932be9c51fbb01d2e99d74041bfbaa450d9305e79f7cb6f4460eb8394bf6fd20bf9a77f6f179e6ccef3e7802c46ba432e83eacab2d1eaa6dac7391d9f06c8ffcf524b03363b095362a15c3c488b64faaff9bb39b5686065e96a82187ed5a90da74e0184a26ee5764b63dbaa907e037969b1accc57e9cecebd91765ab28", 0xef}], 0x3, 0x0, 0x0, 0x20000004}], 0x6, 0x80) keyctl$get_persistent(0x16, r1, r3) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000fd000-0x9)='/dev/sg#\x00', 0xffffffffffff0001, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe0c7) r1 = syz_open_dev$loop(&(0x7f000044d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000205000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "13bdbf0fbcd7f3731536e8d8a9e698845c580687937a4663b94466326472e063927fc707478b8bb0a63d164d41a3bfeea3128a86214c61227368d151316b5da8", "2a42bb9fe6155e84a6f7e3e80301b06f9c4504a2ee1365fc40f1f86a2a28550ac4cb98abf342939f31e52d2a3e2cf71507dbbc2fad46ee7752fea49c5919a6e9", "e34f9f77e1006841f9506000d565ce279196a13759a98824fb97fa35545ac1df", [0x0, 0x0]}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000eb2000-0x8)=0x0) sendfile(r1, r1, &(0x7f0000686000-0x8)=0x0, 0x1a4c) [ 138.520140] binder: 29116:29167 transaction failed 29201/-71, size 0-16 line 2920 [ 138.527375] binder: 29116:29158 transaction failed 29189/-3, size 0-0 line 3127 [ 138.548032] binder: 29116:29135 transaction failed 29189/-3, size 0-0 line 3127 [ 138.558105] binder: undelivered TRANSACTION_ERROR: 29189 [ 138.563710] binder: undelivered TRANSACTION_ERROR: 29189 [ 138.579836] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000026b000)={0x7115}, 0x8) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000267000-0x4)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00001b5000)=""/141, &(0x7f00009b3000-0x4)=0x8d) ptrace$pokeuser(0x6, r1, 0x2, 0x4c) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e2000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d2f000)=0xc) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000644000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x3, 0x1f, 0x0, 0x20, 0x80, 0x3c, r2, r3}, {0x100000000, 0x9, 0x100, 0x8000, 0x401, 0x8916, 0x7, 0x1}, {0x101, 0x0, 0x5, 0x1ff}, 0x2, 0x3, 0x3, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x3, 0x5, 0x1, 0x1000, 0x7}}, 0xe8) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001f000)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000020000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat(r0, &(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000001f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x48)=[{r3, 0x8000, 0x0}, {r3, 0x400, 0x0}, {r3, 0xc, 0x0}, {r3, 0x40, 0x0}, {r3, 0x4008, 0x0}, {r3, 0x4000, 0x0}, {r3, 0x1, 0x0}, {r3, 0x20, 0x0}, {r3, 0x200, 0x0}], 0x9, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000021000)='./file0\x00', r2, &(0x7f0000021000)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000015000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000020000)='./file0/file0\x00', r4, r5) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000000b000)=0x2, 0x4) 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d02000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003a4000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000761000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0xfcbc, 0x0, &(0x7f0000699000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x455}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000d2b000)="3ce3b15c5f84b0160ce2d70cb5d23bcbca22cf5137113c5644f09f780485241ef52a56a94c63444cbd7f92113211430e2efaf5d72ad65ff875f03286773953dc9ee735d9dc4903d93eb56d34e4d80bb71bc0e8e8b1a28f7bf8cb1e", 0x5b}, {&(0x7f0000095000-0x29)="346664ec88def6fcf2ada16294a32507c6caba0de91c3c81475024e47578b63e6780f3a52e1cf743bb", 0x29}, {&(0x7f0000865000)="c30c970df721852dbc3e", 0xa}], 0x3, 0x0, 0x0, 0x4040000}], 0x1, 0x24008001) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009f0000-0xe)='/selinux/user\x00', 0x2, 0x0) fstat(r2, &(0x7f0000b1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r2, &(0x7f0000388000-0x8)='./file0\x00', 0x2400, 0x60) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fdatasync(r0) [ 138.605142] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/sequencer\x00', 0x201, 0x0) dup3(r0, r0, 0xffffffffbffffffd) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000586000-0xb)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c89000-0x4)=0x800) bind$inet6(0xffffffffffffffff, &(0x7f0000f16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000001}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000edf000-0x8)={0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x9, 0x7}, &(0x7f0000264000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a8000-0x8)={r1, 0x8}, &(0x7f0000607000)=0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00004f7000-0x10)=@buf={0x1000, &(0x7f0000b4b000-0x1000)="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"}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f000092c000-0xb4)="ea6461df3467bfff9e7fe7d79fb59d300dddced24e9f6489c2668b916a64cccd450a0f21db8f44072aeb9b0cb88aba7176185ff2dfc9d94cdf92f6f965c2bf43db4b7cd8a74726a7ca9287f849618b946220dcd5c221739ed3e598fc9d0d967c680b01810390627c218f82a99b91cf76501df40956958e6e6790609b99519a1ecd6214670471fbfc065424a6ed5e0b320f8d59dc10c584343cfcca4253ac05c2cc95833212e1fe51c23f23b330ee9f2905259148", 0xb4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000013000-0x4)=0x0) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000996000-0xa)='./file0\x00', 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mount(&(0x7f00008db000-0x8)='./file0\x00', &(0x7f0000d9d000)='./file0\x00', &(0x7f0000276000-0x6)='minix\x00', 0x1000000, &(0x7f0000ebc000)="") getpeername$packet(r1, &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a43000)=0x14) sendmsg$nl_route(r1, &(0x7f00006e6000-0x38)={&(0x7f0000612000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000382000)={&(0x7f000079d000-0xe8)=@ipmr_delroute={0xe8, 0x19, 0x420, 0x4, 0x2, {0x80, 0x10, 0x34, 0x10001, 0x0, 0x7, 0xfe, 0x0, 0x100}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_METRICS={0xbc, 0x8, "f18863621cb755d5ec581ca104a1e3faf834aa5d71a5688481354325c7107d3ec7ea0aee7484ae01fbe0992c155e1362a8b760dd5212a9b6b0b3a08329124782c4b730013ee2e4af5b69109f7fe3ac4fbe6ab44cb4236d6c84892d7e6e4575134a5eb8625382929b7da7a261881b2328d091e2ad117509cae5d77e97028cd5e9b6f8a52cb9d885a521821fd40e70521c3698cc885b0fc73b150d209d5e58f888a92920af5225ea0badabd30ad456fbfbd28d0b25b215"}, @RTA_FLOW={0x8, 0xb, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44}, 0x80) mount(&(0x7f00005a8000-0x8)='./file0\x00', &(0x7f0000852000-0x8)='./file0\x00', &(0x7f0000190000-0xa)='selinuxfs\x00', 0x8000, &(0x7f000039f000-0xdd)="fb83a963e97ccfe3a25c07ec6d2a8f3dfaf35cb8d14816a03630d540f710b4078be3199199de94acab6d62aea331c0b0c7bafeb1621f128d1de7ebac918c7d8676a44e48c8591e16f83beb316b70b73591e754c6f15feb67ff190d9dd11bf065c32f7aa0b356afd67f2ffbbddd3eeceb4c0bbd11c6ac50a50aa16337f6cc558537a364d39419a0947e949cf38d183d32fc4f51d7540ad35f3849a1639a11723b8bc688dc4ec791d6bca94c420d6637789355a766ba5820ea50fc86742d0eafcf6fb1c7f644dad3810a2dde8f49bc50a8471d619f15d71ecb927cacfe75") lseek(r1, 0x8000, 0x0) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f000075b000-0xaa)=""/170, &(0x7f0000d97000-0x4)=0xaa) lseek(r3, 0x8000, 0x0) renameat(r3, &(0x7f0000db4000-0xa)='./control\x00', r3, &(0x7f0000fd0000-0xa)='./control\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00009ea000-0x4)='tls\x00', 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000080a000-0x4)={0x9, 0x1, 0x0}, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c58000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00004ee000-0xb0)={{0x1, 0x7fffffff}, 'port1\x00', 0x4b, 0x1, 0xfffffffffffffffe, 0x0, 0x1, 0x7fff, 0x8, 0x0, 0x2, 0x8cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000093a000)='/dev/autofs\x00', 0x4800, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000993000)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') utime(&(0x7f000007c000)='./file0\x00', &(0x7f00001bc000)={0x3, 0x71}) sendfile(r0, r2, &(0x7f0000058000-0x8)=0x10002, 0x7e) ioctl$int_in(r0, 0xd421, &(0x7f0000bbc000-0x8)=0x2) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000907000-0xb)='/selinux/context\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000ece000-0x28)={0x28, 0x1, 0x8, @fuse_notify_store_out={0x800, 0x4939, 0x3}}, 0x28) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff, 0x0}) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000992000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000806000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000b5000)={r2, r3, 0x200}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x1, 0x7ff) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x101000, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x800) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = memfd_create(&(0x7f0000001000)='user(\x00', 0x1) socketpair(0xb, 0x800, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x10001, 0x0) r19 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r21 = epoll_create(0x100000000) r22 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r25 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4$ax25(r21, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x10000, 0x0) r32 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x42, 0x146, &(0x7f0000000000)={0x7, 0x4, 0x4, 0x904, 0xfffffffffffffffd, 0x816acdd, 0x3, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r37 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r40 = fanotify_init(0x40, 0xc00) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000001000-0x8)={0x0, 0x0}) r43 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r46 = socket$nl_crypto(0x10, 0x3, 0x15) r47 = socket$nl_netfilter(0x10, 0x3, 0xc) r48 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r53 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) r54 = socket$key(0xf, 0x3, 0x2) r55 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r56 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) r57 = mq_open(&(0x7f0000001000-0x6)="016264657600", 0x40, 0x80, &(0x7f0000001000-0x40)={0xfffffffffffffff2, 0x32, 0x9, 0x6, 0x8, 0x8, 0xfffffffffffffffb, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) r60 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x0, 0x0) r62 = socket$packet(0x11, 0x3, 0x300) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r64 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x118)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0xf7)="46e820e876677d15d54711a7e2080460f3ebc79bc4e8eee999ec555dc2048318b891e0bfa9aa2043753cad02fed67a29cb380b47dd7cf4e27986267c68ef212a9018dc0cdca5409f812004552054ed5f38e023174cb2a98fe8d7ac6ecbf792863559c66ef5b580d0fa9410f3a7a9d09482e3f002acad1dc6ffb0f1ade4a8aae015b32395ee0b9bc49fee1bf36e7a7a1ea26a8457263abd69648a76b3f417e67e9d808437b214d498558c6761ee63a7da59984c07c36f5b2e839a1902ecc0224ef14725d95b3e0cede77d152cff1b1baf2c080cfa923e6c6db63335cac55ef308955e2fc844bd517ffee624f2670de940f4cab09c950a51", 0xf7}], 0x1, &(0x7f0000002000-0x70)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x0}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="9e88b75c57d172d61053a32fa2c21ef9ee888c3985901a15ad269a4a434702750df57db79490ea12efe945db79fea08907777f7a49dc5a76b933a6de22b9b7e47c01d092653603d713bc08bd55011768cc6ba12fee5c7e64488cb5a0250efe", 0x5f}, {&(0x7f0000000000)="7c916d2e71a523fa8930753198db26bb5de9c10094f93b06121ed4e0fc0f8e7bdc635ad3b86b6ec8d69799d04b2830e32e59a77bc4076d112f34ea4aeaec0cf6cf01b42f73074e074c4131f843be9dde452e04c5508d3add5470b59ca4d5b74ba6b2f38cd71da8c81857bb1552f4b3a806391fe556df7d8e688726f24ff304f2a630f9b3726d22df34badbfca21155c750368bb199461938214c6ee515aaf903a9662e79d41f7b7d4237bd885f182f68760501f1b54c4c01a52e783d47c42694d31602", 0xc3}, {&(0x7f0000001000)="17b232692d0525d18a943ad08a9310ee9bfccdec00c2e79b97c7fc85ea5f91df15a91a4b3e19d5c83e881ab6d4d2a7cdfb64fed2acebaf5ba3dc9c794463f97d6285cdb9df135ba2586b9c08f3", 0x4d}], 0x3, 0x0, 0x0, 0x24000890}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x2f)="6c0df8d52ac4fb40aaa5c17deaf1c803aa48a187141bf50c98dc3331cf2a40c01c5a8563344b5d4da770c7aad8d76c", 0x2f}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, 0xffffffffffffffff, r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa8, 0x40800}, {&(0x7f0000001000-0x8)=@abs={0xe57b5010a7d3d716, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x65)="5450b1cd862aeebcec1808780138ae9cb913fbd9e22ffa3ee79db66081ed2ce868cb8176bdda7ca154befb1ee9744871b4020359808f17e55d358cf67713632bf38119fcc930f8d7f8600cb67a2237c95f55ecb7d5c2286f63a7b2cb2eb536da1150010f2c", 0x65}, {&(0x7f0000001000-0xb2)="f0bce82fc7c261c62ef43f7af00f9c87a0908f883d56a25092192f48382101af3e13291b05e7fbcbbce6c94bffe3b8f4405bb815f6f313b648eca51ba771b9e04209caf26c84d899f7de645188f075c8f9c87cb50cefbffb330d29a9a993a06622eaf5111a2afd884fbd71eacd08c0b49045b361c879dcf9050fb9f81b5f454bc3fb7d42074099cd306e773fa7b61841f9ee20c7d9c53859654746689ec29e2a35a84fc99f6095fa568e0314df84efc2501a", 0xb2}, {&(0x7f0000002000-0xac)="d70c14fe257ea8b911e6e5227845b572f23d67b3530ec4f101df5a1c62405da73c8d67a30255a24162f944cee39097d760bc2c74951b69f43335e3f100da4c2b26e312f596b2bcdb99abd5eb0918c970fc469fecb8c6111e49e4bde89525462a0a9f27a923a6e76bd2eb64c7f4045fb8d784b708c3eef8ff420e54627ea3accc9b3e2533404041c5c9427bee6a54f1e98bb7d29ad9bf1c5c9051841e6e1e09d3d6c86845743a718adb3fcf15", 0xac}, {&(0x7f0000001000-0xc2)="053f49b9a385668e97c265cf9d22bebdc7a6521dc4b9e81f8e89740b50bca3ce9622f0e1720e3e281a6b342ea0759096ea2f6c2e86504fde9951f53b97df70b9d068bf513112e1534b5e7af57bc4a2109d7f6f5a4fb13bf84f5d3570e4857ac477bdd63b7d300ef966f57acbf53bde401e61fb4d2c0e2e600eb2ea995c0c15daf19eb213c07e52ba01d4a9223341655e8aaae961ad23e1f66ce480aa14d6250d55de51dc34691d5d86d8bd54d49a3f2dd7c2404076c23008bd2c2e9d97289faa99b6", 0xc2}], 0x4, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r26, r27]}, @rights={0x20, 0x1, 0x1, [r28, r29, r30, r31]}, @rights={0x38, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39, r40]}, @rights={0x30, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48]}, @rights={0x18, 0x1, 0x1, [r49]}, @rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}], 0xe0, 0x0}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xae)="2b16c6b1c1db05d5a510300323d10a20bb756bf0ac21ab6e504b44bff10e75abd79d30f459567b248d8f02b54ba26e7611238f426f42c4e0ab6e87933fff5984c0eece5a3e3473d1f9da1f8d68c359b4299297ea8624eff890810193e6e1f9bc74453ee887abde91d8425d33c7d2c34d74eb7b101956ccc45079e0fa5597acd1d76561b7ac09c397ddbfcc4a0e9bc9de005bce330c0c25072f32b07021139186bf580908582a0af655a5765c6e78", 0xae}, {&(0x7f0000000000)="a4898efbc5c0321b5e7a4d0eec333027ad2cfc08fb33621335fb18ecdc04fb5d3a61845f513bd9848f00b515c6c9295a1eb9344f2ad3fa8b105c2317f34cdcfca226792f95c1b4e0499451f4db90a7496847653598ee089dd3de7f57fbf67fa55648eeab0c7bc82a47fb768a88d97c718021d374d0eb9d9607e41b4d65dfd89e635492328031de4ccea5f0cc5b0cb6a2bf52bcd6339c05bb5f885cd228b3f2e1b9c1bcc04814dd620e14737e63767022730394c82f114af59d5d8af676d908a9354009e7433db066", 0xc8}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="6200b164977745f3fb08bfbfba738c881130311b5b77bf95a4954fe3220eaae9d22d1edfa02725bb97049f427e0a885ba3a15427f1aad948060c6d203027c7b12742647f8d64a38ed40c301ec698ee090755c17a17c03e69b05f9f5805e48ff62db803f387cf7eaf5a2dc27152bab31d10becaf6e3b457162078cedf2a908e974ca6adca24087ab3a72d9beabce721e3eb55628baca060ee9cc32cd8b34137ce68f9c5eb3da9ff0fdf99878ed4b5be51c8e44781547e6b08a64a1d1c884e873bffc762325a31f8daf2dc5bebe8e3", 0xce}, {&(0x7f0000000000)="692a05d82fa99c28abf19fcef31a5220b217dd94a9c80a0744327e6895bbfbab6ba3dd99a45ffcaaa3bd097040e63e189442d0b10ad92020606e416c4531b693e3e5c85592c1a1f98b1bc7292e", 0x4d}, {&(0x7f0000001000-0x4f)="f87d7bf42cf1210cd5018ba393e9de28b50588caac781ea6f57aabcfa7351c5602f4cee6649664970a3071e7674b4cc3cb140adf1db57f1b0d39dc754206cbb31925d35f10c1be34947888a13b5f51", 0x4f}, {&(0x7f0000000000)="833a62c3d830823f1ff3ce98d4828a8434b068f330241d3b5bcf0f7f15b4207980485db5d420d9a21ca9e91afc28e123f1ab06f2c2e60ec4a3d49da1f4910872ebe674beb871f6b898c928fa7dd046ffb655a0174204ddd395c636b16bad57d89a9573042aecf8ecf62e98fd42210e726336b2985a9bbbfd94964f138632186a02b707270deb58dcfeedfe27f4e40b65be2f029eea7e6fc96f769190b33143ad15b7a496fb56196c4bd60834285d6977b707b2c57934e9c5e3dc945beea903e2637a0afb3ab448622a4bafa2cd07bce4e1a812765b97f0ee191a30cad430d2f96df8f83ed9927298", 0xe8}], 0x7, &(0x7f0000002000-0x50)=[@rights={0x28, 0x1, 0x1, [r55, r56, r57, r58, r59]}, @rights={0x28, 0x1, 0x1, [r60, r61, r62, r63, r64]}], 0x50, 0x40004}], 0x5, 0x1) r65 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r65, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r65, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r65, r65, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r65, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000000c000-0x60)={0x0, 0x2c, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xfffffffffffffffc}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r2, 0x4b37) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r3 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r3, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000016000-0x8)={0x0, 0xd}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000a000-0x10)={r1, 0x1c, &(0x7f000001d000-0x1c)=[@in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34}]}, &(0x7f000001c000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000001c000)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x3a) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000007000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000007000-0x45)=""/69) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000008000)=[{r0, 0x420, 0x0}, {r0, 0x2002, 0x0}, {r0, 0x2, 0x0}, {r0, 0x9, 0x0}], 0x4, 0x6) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) readv(r0, &(0x7f0000727000-0x40)=[{&(0x7f00001c0000-0xc4)=""/196, 0xc4}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffefffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e3000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000054f000-0x4)={0x0}, &(0x7f0000fe6000)=0x4) [ 138.733583] binder: 29234:29238 BC_ACQUIRE_DONE u0000000000000000 no match [ 138.755199] binder: 29234:29252 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008e0000-0x4)=0xef, 0x4) r1 = syz_open_dev$sg(&(0x7f0000c58000)='/dev/sg#\x00', 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002d9000)=[@in6={0xa, 0x1, 0xfffffffffffffe59, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x97f}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffffa6, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000759000-0x4)=0x0) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x36)="0e50f06d348e142effc0a3768e58b559569ecd8545edb93954599eaf2dfd9fd01eb69d34e33f3acebd96ffb59a4d451c71195739a0b2", 0x36, 0x40000, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000095d000-0xa)={0x0, 0x5, 0x1, [0x26]}, &(0x7f00003e4000)=0xa) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000095d000-0x48)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xd9b, 0x0, 0x9, 0xffffffff80000000, 0x3, 0xfffffffffffffc01, 0x1, 0x7f, 0x1, 0x0, 0x100000001, 0x9, 0x8, 0x7]}, &(0x7f00001ec000)=0x108) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 03:49:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000ade000-0x4)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000eef000-0xd8e)="", 0x0, 0x4004000020000046, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002fd000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vbox~et0cpu\x00\x00\x00\t', 0x2) sendto$inet(r0, &(0x7f0000c15000)="88442e1a7d88d7aa0a07d3cc5f93601b9a27beb97ee99d364ca8116b55d349168ac7d1557e3acb0db80a5d7716903c06231c8ab521b4ce14d90e61f6ba36f1e2efbda61bd079d2138e31ae4df057ef914a22ce3c", 0x54, 0x20000000, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000370000)={0xa5, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bb9000-0x10)={0x6, 0x8000, 0x5, 0xffffffff, 0x0}, &(0x7f00004b0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d70000-0x8)={r1, 0xffffffff}, &(0x7f0000641000)=0x8) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) fallocate(r0, 0x1, 0x80000000, 0x80000001) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000081e000-0x4)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0xa064, 0x0) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d69000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b2b000)=0x6) r1 = open(&(0x7f000073b000-0x8)='./file0\x00', 0x800, 0x5) sendto$unix(r1, &(0x7f0000939000-0xe3)="dc120425e346583450a3aea2f6cb11c8ace04bab3fc77cdf30b315b357199bfa695b65d35719eaba497e70433babb868b90687b95bdc5b20cfbafee485e85acba35f0e18a72ab139c94339dce9a43d3d879a6a4df17b968dac52064092238354831acc1f42603db095d9078e8001e5ed55807d3265b3c0380a0f08f9448fd440feb8a8a54eb6407bf3034f44f80911e385ff01c477c65d6cd660345670f5b5f89cd8ffba0a4717e02c1edf766f83112e3c52daad9fd58a6dfc72ac7bf0a6612f8b436d9042e3192b1324aacb0ccc77d887b89c333c015f959e6d55df2ce79f0dd87414", 0xe3, 0x10, &(0x7f0000275000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00002d2000)={0x9, 0x8, 0x5, 0x18c800000, 0x6, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000dec000-0x5c)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x8001, [0x7a2c336a, 0xfffffffffffffffa, 0x7ff, 0x7f, 0x514, 0x8001, 0x9, 0x21]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a9a000)=0x4, 0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000366000-0x8)={0x5, 0x3, 0x8, 0x8005}) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x73, 0x8, &(0x7f0000003000-0xc3)=""/195, &(0x7f0000004000+0xe01)=0xc3) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000276000)={0x0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) 2018/01/16 03:49:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000a0e000-0x9)='/dev/sg#\x00', 0x6, 0x40) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000044c000-0x6)=""/6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') r4 = getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006ea000-0x4)=0x0) rt_tgsigqueueinfo(r4, r5, 0x1a, &(0x7f000014c000-0x10)={0x1, 0x7, 0x7, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r3, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000839000-0xb1)="09944054d50c921393fd27042f517a5e4aa5f4904905838d735c42fe3a61c9e8f347f9723b1c8704ad318b5bf518d27a42e3f53949317e5eebd521b8f305bd21920cc8ecf18e9dc1c78a7cb20f3faf1e7cd9e629bdc509d96fff6aceadd78600de10939aa41e40e8fac77af1428fe8dd96a5e9cf1758dd225b52278e7990e96367f08c877513ed28f6cacfc303b1ccd9303d97af5aee0eaab93339181b168456579f89d4007b1e8a3e1f7ec321c3a556cf", 0xb1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) ptrace$peek(0x1, r4, &(0x7f0000614000-0x8)=0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ptrace$pokeuser(0x6, r4, 0x1, 0x2) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000f07000-0x4)=0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000e3d000)={@common='nr0\x00', @ifru_ivalue=0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000098d000-0x30)=[{0x0, 0x2952}, {0xb, 0x2}, {0x7, 0x1}, {0x8, 0x799f}, {0x6, 0x3f}, {0xb, 0x649c}], 0x6) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000458000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e26000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000eab000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000dbf000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b5b000)={0x4fb, 0x3, 0x9, 0x3c, 0x0}, &(0x7f000021b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000606000)={r3, 0xf, "ebea258cad59f40043f7891b31ab41"}, &(0x7f000063d000)=0x17) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f36000-0xc)={r4, 0x0, 0x20}, &(0x7f0000588000-0x4)=0xc) fcntl$getflags(r2, 0x401) linkat(0xffffffffffffffff, &(0x7f0000e90000-0x8)='./file0\x00', r2, &(0x7f0000f73000)='./file0\x00', 0x0) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/enforce\x00', 0x200, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000bbf000-0x8)='./file0\x00', 0x480240, 0x100) ppoll(&(0x7f000018b000-0x8)=[{r0, 0x3407, 0x0}], 0x1, &(0x7f0000be2000-0x10)={0x0, 0x989680}, &(0x7f0000e31000-0x8)={0x4}, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x16)={r1, 0x401, 0xe, "960476057fe4c6eca2d652eec71d"}, 0x16) r2 = accept(0xffffffffffffffff, &(0x7f0000053000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1b, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x36b) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e3000-0xf)='/dev/sequencer\x00', 0x2001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003ae000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x40, 0x0, 0x0, 0x80, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x8e, 0x80000001}) r1 = syz_open_pts(r0, 0x8000000006) fcntl$getown(r0, 0x9) r2 = dup2(r1, r0) write$evdev(r2, &(0x7f0000d18000)=[], 0x0) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000015000)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000-0x2240)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005f7000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006e1000-0x14)={r1, 0x3, 0x3f, 0x3, 0x8, 0x101}, &(0x7f00004df000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x83, &(0x7f0000b2d000/0x4000)=nil) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000a37000-0x2)={0x6, 0x7}) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001, 0x0, 0x0, 0x0, 0x0}) fsync(r0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee2000)='/selinux/checkreqprot\x00', 0x40100, 0x0) accept4$unix(r0, &(0x7f000002a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003cb000)=0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000bb9000-0x10)={0x100, 0x80000000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x4400000000001277, &(0x7f0000001000-0x1)="b6") 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') mlock(&(0x7f0000407000/0x2000)=nil, 0x2000) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f0000762000-0x4)=0x4) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cf3000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000858000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3b, &(0x7f0000685000-0x10)={0x18, 0x1, 0x0, 0xee}) mq_open(&(0x7f0000e1b000-0x16)='wlan0#eth1*wlan1ppp1#\x00', 0x1, 0x100, &(0x7f000034f000-0x40)={0x5, 0xcc42, 0x8, 0x5, 0x7, 0xffffffffffffff80, 0x800, 0x2}) mount(&(0x7f00009f3000)='./file0\x00', &(0x7f000054c000-0x8)='./file0\x00', &(0x7f0000f89000-0x8)='hfsplus\x00', 0x2, 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/ppp\x00', 0x800, 0x0) sendmsg$unix(r2, &(0x7f0000464000)={&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000900000-0x50)=[{&(0x7f0000277000)="", 0x0}, {&(0x7f0000345000)="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", 0x1000}, {&(0x7f00005a8000)="66ecdf310669aeb22e883751f59380af46d96dd4567a5f55e842992160528549ce20d9b95b41aa5f19d17d5540884a1972c2c0e34500e4f06f02d97243fb182d006f7dca547e4e56802d369b612c85926910781525aea90ba5f3d6a8fe4da2f5687876b8f5be4232f3d99d2e5e0a0a489bd4de1a37ba79659fd99e281c66e5621fe9024ad0efbf1b48c67ead", 0x8c}, {&(0x7f00000ff000-0x3e)="ed77083ef90e51363e3e19383f491c5251b17bcb232d96a2d5c05c15f99b4681194244d5a4c6f580a3e441f2739c9a239b90bdff371759e4c05514afdca3", 0x3e}, {&(0x7f000012e000)="f7d3d68b009618102e90868a5cb7aa5289449cf1178fcad4dca0febd417002e51a0fc6bdad51f2285b6ad673ac6c0b6445533a27a01f4114717ebda5a4eddaf0", 0x40}], 0x5, 0x0, 0x0, 0x40}, 0x40000) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000c59000-0x8)={0x0, 0x0}, 0x84800) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d77000-0x10)='/selinux/create\x00', 0x2, 0x0) dup2(r2, r5) tee(r2, r1, 0x6, 0x0) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) 2018/01/16 03:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f00004cb000-0x18)={0x9, 0x4, 0x1, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007cd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000973000)=0xfffffffffffffe5f) r2 = add_key$keyring(&(0x7f0000a95000-0x8)='keyring\x00', &(0x7f0000519000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) dup2(r3, 0xffffffffffffffff) socketpair(0x2, 0xf, 0x4, &(0x7f00002c9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000128000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f00004f0000)='cifs.idmap\x00', &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000037000-0xd)='ppp1userself\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x6, 0x5, r5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007ff000)={0x0, 0x0}) setresuid(r1, r1, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000c93000)={0x4, &(0x7f00009b2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x1) 2018/01/16 03:49:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000949000-0x4)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ead000)='hybla\x00', 0x6) finit_module(r1, &(0x7f0000395000)='hyEa\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00006e7000-0x1000)="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", 0x6f5, 0x0, 0x0, 0x0) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x4600, 0x0) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) 2018/01/16 03:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000918000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000007b000)={0x0, 0xf3, "1d19648f084ca01b2adfc3e3372f8c6c2c08b84528da5f94a1ef60a47b603600485b4e44ee47dd343e59134259b4d4aea55e49455729738050eccb21c33e151a48b92e47c593e02fc4fe08d35948ece9b93c0c40774e6709047e56602ba9758246496a4e6a7dd209437f5336982b0366b56b9868c8994474ebd5640a0cf22b2b28560bdeaabd891dddba14c962551bd54ce2e4953960bee2d1ad5ee5f0c976773c9b5d1ce02ee939410b4612a5e124d9bcb75280c30537a9ce8e2250082baa8ccf7a6a0b7b233ced29128555fa9796182adb48b548634798bd7deea7ebafc11992d8c9624243951ad573e2381e50947da00ab1"}, &(0x7f0000b0b000-0x3)=0xfb) r2 = request_key(&(0x7f0000047000)='ceph\x00', &(0x7f0000eea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f9e000)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffff9) keyctl$update(0x2, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f4e000)={r1, 0x9}, &(0x7f00004bc000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/dev/sequencer2\x00', 0x8802, 0x0) pwrite64(r0, &(0x7f00007e5000-0x8)="00f10b0ff4d45693", 0x8, 0x0) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0xffff, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000002000-0x20)=""/32, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000ace000)="260000002a00ff000343007fcdffff03000103ff01000000ff0901004000000000000000fed4", 0x26) flock(r0, 0x1) 2018/01/16 03:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b55000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000770000-0x4)=0x2, 0x4) recvmsg(r0, &(0x7f00002b6000)={&(0x7f00001ea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000060000-0x40)=[{&(0x7f0000662000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008e0000)=""/4, 0x4, 0x0}, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a8f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000089f000-0x4)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000be7000-0x4)=0x100000001) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000838000)=0x0, &(0x7f00007d3000)=0x4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:50 executing program 2: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0xb7)=""/183, 0xffffff40) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d73000-0xc)='/dev/autofs\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000c75000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x8000}, 0xfffffffffffffe80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xffffffffffffffff, 0x4, 0xfffffffffffffff7, {r1, r2+10000000}, 0x80, 0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) memfd_create(&(0x7f000040c000-0xa)='nodevuser\x00', 0x1) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0x0, &(0x7f000035f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0xffffffffffffffc1) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/hwrng\x00', 0x8003, 0x0) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000d08000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bbe000-0x9)='/dev/rtc\x00', 0x202, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ff6000-0x4)=0x0, &(0x7f00005fc000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000043000)={0x0, 0x0}, 0x0, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f00007cb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e70000-0x4)=0x32, 0x80800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009c7000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x8000, 0x1, "48dcefbc2fe2", 0x2a6, 0x0}, 0x10) 2018/01/16 03:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de4000)='{\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e79000-0x10)='/dev/sequencer2\x00', 0x420000, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008b7000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, 0x29cb}, &(0x7f00003c3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005bb000)=@sack_info={r1, 0x4, 0x1b}, &(0x7f00000c6000-0x4)=0xc) 2018/01/16 03:49:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x161240) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) memfd_create(&(0x7f0000001000-0xa)='keyringlo\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000001000-0x1011)={0x25e, 0x4, 0x6, @random="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"}, 0x410e) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/16 03:49:50 executing program 3: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001b6000-0x3b)=""/59, 0x3) lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) 2018/01/16 03:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f000049c000)=""/0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b08000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bf2000)=0x0) 2018/01/16 03:49:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f00006d4000)={0x1, 0xffffffff, 0x8, 0xfffffffffffffff9, 0x0, 0x3, 0xd22, 0x6b62, 0x3, 0xc9, 0x8000, 0x20}) [ 139.168762] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.190916] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.234380] sock: sock_set_timeout: `syz-executor7' (pid 29410) tries to set negative timeout 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f21000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000018e000)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000a57000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d72000-0x4)=0xffffffffffffff64) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c12000-0x8)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) shutdown(r0, 0x1) ptrace(0x11, r7) 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002b000)=0x800, 0x4) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x440000000000127d, &(0x7f000001a000-0x1)="d2") 2018/01/16 03:49:51 executing program 6: r0 = getpid() getpgid(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000948000-0x10)={0x12, 0xce, &(0x7f0000d58000)="18b589749d810e5d7d4154c40e434fff639fbcd916d5cee767b8cde27bbbc7020fde0a34baaccdddb91d6c438ce0b7afd4d7793be2a0ca072d134bc798077107a571112640ef6d95c8a2f3557cbc7e1fb19f156cb4dc51a1f34d219d3d7c633f03306238f2797bfe3c270ccf93f3737cd47fb41359cb9d1577057397d67b3bfcbe70b08a3c83a248151b1886e641fdcb5f9180eccc9b0f5c26141b9438141b39119f027cfbea715a5066396d0edb4ccb7dea5c766583d65424d30533f09bf8fff668147506aa5f8b005acf1214bc"}) getdents(r1, &(0x7f0000615000-0x43)=""/67, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000218000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000003000-0xa0)=[{&(0x7f0000003000-0x88)=""/136, 0x88}, {&(0x7f0000002000)=""/96, 0x60}, {&(0x7f0000002000)=""/15, 0xf}, {&(0x7f0000002000)=""/53, 0x35}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000-0x13)=""/19, 0x13}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/214, 0xd6}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0xa, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x20}, 0x1) getdents(r1, &(0x7f0000003000-0x2)=""/2, 0x2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mlockall(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000002000-0x2d)="8f93c7e39e77786fbb4c85ee8d6046cd26d423a21c6bcc2c2b5dd5926d894178aa4d7ece77e9f12b6e863e63f9") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x3ff, 0x200000) preadv(r0, &(0x7f0000013000)=[{&(0x7f0000002000-0xbc)=""/188, 0xbc}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c7000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b9d000)={"de4460bf5320220e5ad095c22c7221d2", {0x4, 0x9, 0x5, "cc8d00645e87", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000041e000-0x4)=0x101) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000041d000)='/dev/ashmem\x00', 0x111002, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/01/16 03:49:51 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xb4)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9ccf}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000013b000)={&(0x7f0000375000/0x3000)=nil, 0x1f, 0x6, 0x10, &(0x7f00000de000/0x3000)=nil, 0x43fda226}) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigpending(&(0x7f0000aa1000)={0x0}, 0x8) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19000)='/dev/input/event#\x00', 0x8, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000071f000-0x4)=0x0) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005fc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) bind(r0, &(0x7f0000681000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x5604, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x2}}, 0x26) socket$inet(0x2, 0x5, 0x8) 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000085e000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000467000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000059a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00005d1000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfdb0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006ca000-0x10)={0x0, 0x2000000000000000, 0xe96, 0x80}, &(0x7f0000fd0000)=0x10) link(&(0x7f0000f33000-0x8)='./file0\x00', &(0x7f0000baa000-0x8)='./file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000122000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x30b, 0x6, 0xffff, 0x0}, 0xa0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000020000)=0x4, 0x4) write(r1, &(0x7f000082b000)="", 0x8f) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x4, 0x0}, @result={0x0, 0x0}}], 0x10) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0x4001, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) removexattr(&(0x7f0000b73000)='./file0\x00', &(0x7f0000b52000-0x15)=@known='com.apple.FinderInfo\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xf0, 0xa44, 0xffffffff, 0x40100000, 0x6e7b4fe6, 0x7, 0x8, 0x7, 0x3ff, 0x286ff4ca, 0x5}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000142000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) [ 139.362003] sock: sock_set_timeout: `syz-executor7' (pid 29410) tries to set negative timeout 2018/01/16 03:49:51 executing program 3: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") pwritev(0xffffffffffffffff, &(0x7f00006f5000-0x30)=[], 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c26000)={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x2, [0x1, 0x0, 0x68a8, 0x1f, 0x6, 0x6, 0x5, 0x2]}, 0x5c) close(r0) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x7ff, &(0x7f00002b9000-0x6)=""/6, &(0x7f000076d000)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053d000-0x28)={@common="6c87000000b700", &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x2b, 0x2000000, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000086d000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x5c) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44", 0x78}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000601000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de6000)=0x10, 0x800) socketpair(0x9, 0x1, 0x8, &(0x7f0000e3b000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000409000)='/dev/loop#\x00', 0x6, 0x400000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000050e000-0x8)='./file0\x00', 0xfb) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = open$dir(&(0x7f000026d000-0x8)='./file0\x00', 0x4000000004, 0x1e8) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0xd)='em1/security\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="6016762b8cd02b2f3f209f633aa28ab5fa28bf553497c3d5574ce087cd1fed040080a9265c115d932b1d012e73a5e144be945c06c5740e7b5bd4d05907e03762b52611590db5", 0xfffffffffffffdf2, 0xfffffffffffffffb) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000096f000)=@assoc_value={r1, 0xfffffffffffffffd}, &(0x7f00009d9000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000067d000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000d6a000)={&(0x7f00003bb000-0xde)="028f1a2db21a9db023672da28b24a194d181aa767cd344d506d5df952e0661b319ce2fcf30b2c1898c4aa45d1fe285dc1285e4ee0610fb5b49c048c1b53d840a47d658951aba863457d69078be11316db469fde2e3a5c262c71dfe5ff17573172530810b186ebd89ecdbdc38b5b563012d2a896d815d29606e331d1a0511607f3f3efaee4c991b4c2b8b7f1a165c7326b16d833f71391df4dde4c893e2e54851c331214f5dce24b63173d500929601bbf494b4534c5afb85479b0dac409ee73fd01474ab0aa775378d67849db483bd27b34a03b4afd4feb035eb9836b128", 0xde}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bef000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) write$sndseq(r0, &(0x7f0000320000-0xf0)=[{0x5, 0x21, 0xf1, 0x1, @tick=0x0, {0x9, 0x1ff}, {0x80, 0x1}, @time=@tick=0xbfe}, {0x2, 0x8000, 0x1, 0x9, @time={0x77359400, 0x0}, {0x4, 0x7}, {0x8, 0x873}, @time=@tick=0x2}, {0x2a49, 0x80000000, 0x7, 0x101, @time={0x0, 0x1c9c380}, {0x2, 0x3}, {0x5, 0x200}, @raw32={[0xfffffffffffffc01, 0x1, 0x1]}}, {0x80000000, 0x5, 0x6a, 0x1, @tick=0xfff, {0xfffffffffffffffb, 0x6}, {0x7, 0x6}, @note={0x1, 0x1, 0x6, 0x8, 0x0}}, {0xffffffff, 0x0, 0x2, 0x5, @tick=0x6, {0x9, 0x20}, {0x6, 0x7}, @control={0x6, 0x9, 0x7fffffff}}], 0xf0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000082f000-0xb8)={0x0, 0x3, 0x7fff, 0x95f, 0xfffffffffffffff8, 0x5, 0x6, 0x9, {0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14d6, 0xcac5, 0x3, 0x7, 0x6}}, &(0x7f0000f69000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000442000)={r3, 0x5e, "c684b726b00be3f8f498328da3054eb5c2a0354b2520f92cea8873e9a8eaf3d0717d0126fe6e211cded0cdd3ff53d3766bbc9478d370d81cc890f07dd84c422c40e90db85fee2d16b2e5433b7a72eae7728c0a6d9c542c2f1570e5298843"}, &(0x7f00004b8000)=0x66) bind$inet(r2, &(0x7f0000c75000)={0x2, 0x1, @rand_addr=0x792, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000726000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00001bd000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007d0000)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000b22000-0x20)={@generic="6301d4d730c4d850b0d8712146c260ed", @ifru_flags=0x2}) r5 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000616000)=0x1, 0x4) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000bb2000-0xb)={@loopback={0x0, 0x1}, r4}, 0x14) clock_gettime(0x0, &(0x7f0000e0e000-0x10)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000895000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000d0a000-0x10)={r6, r7/1000+10000}, 0x10) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000095000-0x8)=0x2) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000090c000-0x10)={0x3ff, 0x0, 0x7, 0x40, 0x0}, &(0x7f0000664000)=0x10) madvise(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000f4000-0x18)={r8, 0x100000000, 0x20, 0xd0a3, 0x8e}, &(0x7f0000a3b000)=0x18) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f0c000)={@generic="14c5a032551dbb7f7e98ac4d8d75330c", @ifru_flags=0x2000}) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r1, &(0x7f0000db8000)="2a0e5e815907385816a307c0cd77c8e617ea6219ba70ad2657c7633f3be0ee9824d000a49e3671decf646e55f8d2d749b01b6574c6d01cc2a6b8b5b760bfa01f37e43658b184cff9a85c48a4c130cffffd263a5948223a2ac03d7aaa67cd0f2b2ff9945766da6d4203719d54ccc1f0aca1a41fe2da397a6f7ba8bde1e6c74de5da87fe601f0f8629a1555b76417831158d271e9cb6aa7e89a9dad27104efaa0c14ae14ab5b7f2f2eca7e4886e0ba9c3a2b1ed2a7e0d784f32286", 0xba, 0x0) nanosleep(&(0x7f0000e2e000)={0x77359400, 0x0}, &(0x7f00008e3000-0x10)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 03:49:51 executing program 4: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c1000-0x11)='/dev/vga_arbiter\x00', 0x21a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001ca000)={0xffffffffffffff80, 0x5, 0xda, 0x75, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008f7000)={r1, 0xbd, "93e27d7b8e1d4ceb4b006213f65f7fde468922542ca56998f0b64f37709a5441fa3868d6a2ce452190388a3bd419c1caeb01660b76e2d17f9abb7cd769bbebce5fee54bc7cebd3f569e29dd0c62c20d5c0dcacd3ae75bde2891fca32c67f444d5f3300324924a0730e7584a91775f179e518fc8e769bcb79f52523151e26e975ef949acc31f06ba906ce3080d52627a9913dabdc5daab038623a7039dfd7b0a0c3587b8d6051ee545149b759a6e37b1bd2457e9b442d29bc03aa8b142f"}, &(0x7f00002b8000-0x4)=0xc5) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d4, &(0x7f000058d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000e05000)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f00009ad000)={&(0x7f0000cda000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58, &(0x7f0000a9d000)=[{&(0x7f000049d000)="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", 0x1000}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x20000000}, 0x8000) close(r2) [ 139.443463] binder: binder_mmap: 29463 20467000-2046a000 bad vm_flags failed -1 [ 139.462609] binder: binder_mmap: 29463 20467000-2046a000 bad vm_flags failed -1 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c2e000-0x4)='bic\x00', 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000028d000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f12000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ef000)=0xc) sched_setattr(r1, &(0x7f0000c9c000-0x30)={0x30, 0x1, 0x1, 0x7fff, 0xc104, 0x3, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$TCGETS(r2, 0x5401, &(0x7f0000f48000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000025b000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000783000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000085000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x37, 0x1, 0x7, 0x500, 0x80000000, 0x8, r1}) r2 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') accept(r0, &(0x7f00002e6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ad7000-0x4)=0x32) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00003a0000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ca5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dcd000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000586000)={r1, 0x9, 0x81, 0x6, 0x1, 0xda}, &(0x7f000003f000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005f5000)='/selinux/enforce\x00', 0x42, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000e5f000-0x2c)=""/44) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20, 0x80000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x101, 0x20000000000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffe) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000a06000)={0x0, 0x0}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000398000-0x4)=0x81) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000413000-0x4)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f5000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c51000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r3}, 0xc) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r2, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000003000-0x8)={r4, 0x2}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000013000-0x4)=0xc75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf3, "0048108411197a1ed4ac518218c2cec5d9e68c56f2f9fb6ba2f5fba8518d4b5d1b0654140997df3173556f2155ea1d33a6bda404294885bbdd95276ec4d1dce7a83cea9e457c1ef2be5934feee1f99fd423d53b4ff7bc952191e402ca2ff2de0d371e48010cae2a973d2868e67db1ed2d6bf8c4345e418c368d680ad1fa053a9e36b87aec7553772a6db41109150bcdb443c31cc5d8c59d0434806762bdb482a91b1731f966281b5bb359a62036eed64ccf418c2c4729d73d49feb8de144c8fe900b6bd16119ae313ad61ffa474e1372dd2965dd4b795d38a554eb43633e64a484042395c70bfaf572688e22b46324f7bbf4e8"}, &(0x7f0000000000)=0xfb) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000013000-0x14)={r5, 0xf4, 0x27e, 0x101, 0x8, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) timer_create(0x0, &(0x7f0000373000)={0x0, 0x12, 0x4, @thr={&(0x7f0000c39000-0x58)="cea09e08a7a337d4705fbdb094d43c05a9586e8738ccd427a6753d3695f26507c1a809a09f51f25d9f14accee574128c2ff560342c0ad6e281c463a2a981daf5d7866e944b5896daaad8eaec9d5d5fabf6de6372348e3ade", &(0x7f0000026000)="2ec7da1b45"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a4000-0x4)=0x0) timer_delete(r6) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getpeername$netrom(r0, &(0x7f0000ca8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007be000)=0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000097c000)=[], 0x0, 0x0) 2018/01/16 03:49:51 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000018f000)={0x0, 0x0}) fallocate(r0, 0x0, 0x8, 0xfff) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") membarrier(0x0, 0x0) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007a4000)=0x0) ptrace$setopts(0x4206, r1, 0x6, 0x100000) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000090000)=0x0, &(0x7f000048f000-0x4)=0x0, &(0x7f0000d7d000)="96") inotify_init1(0x80000) 2018/01/16 03:49:51 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000000, 0x4, 0x800e, 0x1, 0xcb92, 0x1000, 0x10000, 0x1, 0x0}, &(0x7f0000933000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000235000)={r1, 0x44, "111306b303196daecc5afaf410b6866b255cc8f4fe569d08f82ae9c147ccf7c40e0dd812fbc14e2627c72e56dd0524723a573716e0d4adddca5f12ea7375b471d7726356"}, &(0x7f0000273000)=0x4c) 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000070f000)={0x4, 0x0, 0x0, 0xbd1, 0x1, [{0x6, 0x7, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000039b000)=0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000c7c000)='net/protocols\x00') 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd5000)='/dev/sg#\x00', 0x2137, 0x12400) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006f8000-0x8)='./file0\x00', 0x400, 0x12) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000a1000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006b5000-0x12)={0x0, 0x9055, 0x5, [0x3, 0x45da, 0x323, 0x100000000, 0x0]}, &(0x7f0000c77000)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b47000-0x8c)={r1, @in6={{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x56}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f0000-0x4)=0x8c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/autofs\x00', 0x12200, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000119000)=0x0) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44", 0x78}], 0x1) setxattr(&(0x7f0000d2a000)='./file0\x00', &(0x7f0000726000)=@known='security.selinux\x00', &(0x7f0000215000-0x2)='!\x00', 0x2, 0x1) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f00006b7000)={0x0, 0x0}, 0x4000) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) eventfd(0x5) 2018/01/16 03:49:51 executing program 3: r0 = socket$unix(0x1, 0x4000000000001, 0x0) write(r0, &(0x7f0000008000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x800) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, r1}, {0x0, r1}}, &(0x7f0000669000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a7b000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ca000-0x28)={@generic="c483f4d0cc94d4289a3598f722a4642e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000025c000)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000001b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001c000-0x18)="c05455b706749f0deb0569940cd55afdbac80464bca9f394", 0x1cb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) listen(r3, 0x0) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000f37000/0x2000)=nil, 0x2000}) connect(r0, &(0x7f0000d8f000-0x20)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000806000-0x40)={&(0x7f0000181000)=[0x0], &(0x7f0000edd000-0x8)=[0x0, 0x0], &(0x7f00000c2000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f58000-0x8)=[0x0, 0x0], 0x1, 0x2, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006a0000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f000097f000)=[{r1, 0x0, 0x0}], 0x1, 0x1000) ioctl(r1, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r1, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000019000-0x8)='./file0\x00', 0x1a1) syz_open_dev$usbmon(&(0x7f000000f000-0xd)='/dev/usbmon#\x00', 0xffff, 0x600) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000001c000-0x4)=0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x202) getdents64(r2, &(0x7f000000f000)=""/26, 0x1a) syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x80) recvmmsg(r0, &(0x7f000001a000-0x1e0)=[{{0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f000000e000)=""/160, 0xa0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000001a000-0x10)={0x0, 0x1c9c380}) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca0496241dc540f1822c8577eb1a8a009c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123022ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa4f1955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c17309752d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c5b62565f8", 0xfffffffffffffdc8) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xfffffffffffffd91, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000e69000)=""/45, 0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x100}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x200, 0x1, 0x5, 0x5, 0x7}, 0x14) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d77000)={0x0, 0x106a}, &(0x7f0000214000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000078000-0x98)={r2, @in6={{0xa, 0x2, 0x2a5d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, 0x98) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket(0x11, 0xa, 0x5b9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x10001, 0x204, 0x1f, 0x1, 0x80000000, 0x7, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000011000)={r2, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x86)={r3, 0x89, "6936a4c8f4ab16c964e4e490bf2707bfe86ff93b102bfe2454e24b1015d7189730c256489518cac1bd1b5fac3661b378750ab7451279a469793cac24e6e410613c25c54a6e3922feb4583cb1cfdd06bec247314c92be9ad7c14396191f0aa33d5d2a6ce58c4afbc0a0c23e83bcc88adc2c05df6715b1efec9321dc2ab4d29f95d6ae5813309fa6d9f2"}, &(0x7f0000001000-0x4)=0x91) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r4, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea0000-0x10)='/selinux/policy\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000385000-0x8)='./file0\x00', 0x0, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000026b000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000018f000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/16 03:49:51 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009cc000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8, 0x2, 0x0, 0x8, 0x2, 0x9, 0x3}, &(0x7f0000fe8000-0x4)=0x20) mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0x6c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000059e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000727000)={{0x100000001, 0x81}, 0x1, 0xfff, 0x80000001, {0x6b29, 0x8}, 0x81, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x2, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}) r0 = memfd_create(&(0x7f000036a000)="e900", 0x1) listen$netrom(r0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000be6000-0x8)={0x0, 0x635}, &(0x7f000093d000-0x4)=0x8) getsockopt(r0, 0x6, 0x200, &(0x7f00001e6000)=""/12, &(0x7f00005b2000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e00000-0x108)={r1, @in6={{0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x4f, 0x763, 0x1, 0xc1, 0xfffffffffffffffd, 0x7ff, 0x1, 0x5, 0xb0a, 0x81, 0x8, 0x1f, 0x6]}, &(0x7f0000d96000)=0x108) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d51000-0xe)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/16 03:49:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000197000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/icmp\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) eventfd(0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0xc4, @time={0x77359400, 0x0}, 0x4b, {0x8, 0x80000000}, 0x0, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r2, 0x0, 0x7fff, 0x0) 2018/01/16 03:49:51 executing program 4: pipe2(&(0x7f0000e53000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f08000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000c4e000-0xad)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x20000000) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe96, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0x20000, 0x22) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x7, 0x10a0004) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000+0xdb6)=0xe8) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) r13 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000004000)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000-0xc7)="adad957a3d5bcf031066679cdfa88bba037d50a724d9be1f125a80fcbe51483e40f14c2e1ef241251cd01149ecd4539b1f3b53d1c7ec388e432062cf489c6284fbfc3c0bad3be4fed8928a143c9848f2602e5818783b6eb5fa6f467a19eb3954727f07cc9c8608867351051bf529cfb2a1a359aedfce04798c0ea14f384ee29dff54fc9c6724713e59caac91e3f3d51b16ed119cb32b2d8a862ca2e3d70ec92836813cddbff8215d840248608db2e350bd68c4c68d20a9b6de9d9cf3b03d46e007f1666f587170", 0xc7}], 0x1, &(0x7f0000005000-0x90)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}], 0x90, 0x800}, 0x24008845) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/context\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000bcc000-0x319)=@pi={0x0, 0x9bbf, @ipv6={0x200, 0x6, "b674e8", 0x2ed, 0x7a, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@dstopts={0x6c, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x82, "ce9f5e148a8662e624b491e6ee5ba4a38940907e8b1f65338c3135bfba22e8fa32a04209d910959b9c0dd1bde2503c49bff94337e7f72315def18395ac56230f7b43e40483ac3a9290e2a92ab69d19a9f29a5c62a963d738fbba94f50ab75ed2beb39f1ec39eeb500c1fc3de2178f0423c799a510c3874bd96ed35f0ecbef6433a50"}, @generic={0x200, 0x57, "8baaa206641eb5231772691723f4543a08209612246f7128d1011e86923c20099f406831b086e6f0a93f282a61bc447d42fa88d6c9012c63f0e20d4a2f1a94345a2273e833d4f79de2c750c18e3988842ab5bb6e91851f"}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xff, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8b, "1c189397abb81738129956bdf1fa3ad6d83fbcce63b7f918269057cf7dfcf720099e34bb6a838f77a07ce25fddd44f0d7a001093cc7cf2c0f317cac69d266e79abd542e5558f6717771d71a9f1f5a3ab48986b7b96d2ffc474d545d2e985a8b253d24530d9454a548780e719d05883364846f9ea7f07f4d6c9128b5df7252c732e4d4a40f6429fb6c8e168"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x100}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x3}]}, @hopopts={0x2b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x3, 0xe, 0x0, 0x8, [0x0, 0x1b2, 0x7, 0x6, 0xfffffffeffffffff, 0x4, 0x4]}}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x47, "b5abb3", 0xe29f, "4e8c5c"}, "dad3b198a48e9dc7bc03dcf15c2a2689059e8f05072bb966ab0f318cbc1341ea26daafc99d0589a293a53012483ed2f727950ec0aabca62a39130280f051472fcbd0431749c4efe83b45992b16313984a5b30568fe36bd6bcd93059faacbb4954155c7c8889bca670adaaa5d85275bfafa63d0730457f65b86c158d169b9bb0c184e9013a51f4279992d88e1046b64af982fb4077db0770d44832d2996dadec059d5a1ace3f4cd62c90dc78dcfc1d7af53c1f90bb1ea8ca3ba0c1726405310d8fee4034bd7ed0587351dc8dfa140cbb519f95810509c5a59761ed5c7eeecde13f43a4d6020ea44cbabfc41733123bc516c"}}}}, 0x319) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() tkill(r0, 0x3e) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a72000-0x4)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003d8000-0x4)=0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000899000-0x16)='/selinux/checkreqprot\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003bd000-0x8)={0x0, 0x80}, &(0x7f000046c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009cf000-0x4)=0xa41, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000669000)={r2, 0x80000000}, &(0x7f00007d4000)=0x8) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setlease(r0, 0x400, 0x2) pwritev(r0, &(0x7f0000f38000)=[{&(0x7f0000949000-0x98)="51171ccf3fa5ce018849ec0bddad064561da762acd0fc47d2b23dd2905ade68ad4ebfe698c7993e222324f765541ca110d613a48b95f750fc3a56bf6778fa0dd304d4319aeaa854263cd1553c063d79dfafc7bbe03ac3e2ead06d60efb5fc11c3a1acd1b2c4d465cef2ff6cc31c48543fd871876efa4340ec7894164f592bf4ae9e6ffb1aede0d71e7f5ae0317e74536520dec183ad40084", 0x98}, {&(0x7f0000ccf000-0xf1)="dd6670fce2002469d567016a9fc8e5b0453139ad8373da23d9a9991c2fb7fe8c648dec9fc301eec37005658ae03403aca2b87618bba33df01e5972d4efb1b90c2d6a7953145c01371d3dae45a44e345441e6d05e423cb8eb995afd08d8f3c1d4cbedb253160399724cdec05c22f01dc1f5d3dd7f41d9d2e931e3317609a48d46dee7e32cb83baf3bfaa1d311d8c44c9e694c5db3b29cd550362bb7421c6b9b9d79e3a82562a25cef3e61765931deda67c7b2ca9272e545d914995bd206ec62ce30b1ca7d05e5a383533ed6e27f569a062a30c337be586a72f16cf28587329fa0e31887905cbef3c660e1cebbb00f6c561d", 0xf1}, {&(0x7f0000784000-0x68)="a5f977d4cec4b1cdb38a961ebdfe7a9838f7dc5a459023a0be9edae7a0dd30e46d62a5deee56da2bd48127e117ac7158b179c896bc178a0f73d47c477cbc6a8424d64cf29eb7c7122e88cdd40eb8d427ea7b8b150192f33a64003e7a840d9a9498715bbca16a78e7", 0x68}, {&(0x7f000002b000)="454b2fbe364467a831571c764610403365eff6c061cd7b7ab79647c172c307c60bd4173cdfe96c4081382c8f4190972621276c14191e78b5ef5a56111cde600964c5f66d68520a4097bcfbee7b0b576e8b38e109b7094aa4ae55120019c9e761b18b14da9de247dde4996814928b41a8d2f568007f61b40b85038191ff1cc1a14ad1fe54149f42fbdc746ab2f179c1d8161e69d5238739b2279f0c334e81b6dea54aede85c45ea218414a55085939a", 0xaf}, {&(0x7f00006b2000-0x67)="a4e330538c8361dad8f4b4bb0a7d2aca52d5d4bb879fb0187eaffa8e9b168dbf4052d7210d1ccfbebe62462e6a499296be41a0a1cfae5765dadac126f2a8276f70b3bd5eafe417ca703b5d84310469ff72c65b6a4f292dc5192730d58a6824d95752741fa7bebc", 0x67}, {&(0x7f0000a06000-0x22)="295ffc25ecaeaf7d643800378a7faa03fbf271aeb3d91efa8d65970894a5f4285945", 0x22}, {&(0x7f00009c1000-0x1a)="439c3ce27a219dc1505e516b712afd026c87e8a1cf225a07fd84c0ca142c3bc16f4ae6dd980bc0349bbcf70b13ecec6b2a7850f8be447c580ef009d4913a7858236cceeeb3ce5e779b08290c57bbae9679ee4d5a17db6334065dcb4c7db9178c8f66bffde0f39b237f5f87442e4bd6835345561b03987f1e857b153d876287ee92ae929e10b30c267c6f97bdd75c065b2883c89f0f0cb88261766f8dfc02e78d633a0330835ae69610420a6a8d06516e8239ee8397d93cbf2b9f03c9b644e1fe6d82f1b210188d689f670fdd611c369524aa54a631d4a22e3be2ed6f136afe2f1a9238f0dfa23ec647ff", 0xea}, {&(0x7f0000819000-0xec)="05d4464253d1ee777e86af46cc585f8da4118da13f88c0cba06664c93baf7d2316ea442a66e8f10e9496d31a5c541ee2cef9e1028849fdbde68e458ee3d10931bca9e45f17944bd89be078546d2498b9b9e08fe565a4c52309284d462ad2ae3489ac4fbd33236e08717c1697536a91686959b185679b160f15d49622676c9f907f88e541a5263759fc6a8b0c2f70ec68d8e15cab6b758786fa77f193e88a6f23adae60b1fede25d1833700d3397bc6da754161e822d7eb379af6c6ae2a8699978885e661ff3084f99f4f54ae8a6613d3bf811e12db63979244e7fa09d06460485be667cc230a9369b9e5b11d", 0xec}, {&(0x7f00009fc000)="a0c06fb8", 0x4}, {&(0x7f0000c4a000)="34781bfed9509b360d0c8758ddbeed8f6572241a11c7e0956d34fbf95ee831440ef5b16f2afedf6e11d344f2bf3d67c1ce1864dc423d3e1a19b4cf0dca66e70af3c21a10c745", 0x46}], 0xa, 0x0) r2 = dup(r1) fcntl$setpipe(r2, 0x407, 0x80200000000803ee) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f0000aa6000)=@un=@file={0x0, ""/4096}, 0x5df, &(0x7f0000d70000)=[], 0x10000000000001e6, &(0x7f0000ec1000)=""/85, 0xffffffffffffff88, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f00008aa000-0x87)=""/135, 0x87, 0x2, &(0x7f000057f000)={0x3, {"02a31447f88b3c"}, 0x9}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bfd000)=0x7) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00002f0000-0x4)=0x9) setsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000dd8000)=0x100000000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/01/16 03:49:51 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0e47dbf7f2d43d"}, 0x80}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000185000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c4f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e5000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f21000)={r3, 0x7d, "5d1de65d8da4f5e06edede59b8c7b6565c81bf566b769fc061c0b0584edafe7b7f08774b71da4fa8335375f1fed24d545373821f95e3262170b92b62767cbccf45b630a4601f89cc9ee15dfaae1976afecdfcaf9d62f732404bc6447a6293b81578baccdb907972da6bb112a172630c41be12f9bbae035683b85ef19f3"}, &(0x7f0000c4e000)=0x85) writev(r1, &(0x7f00000c1000)=[{&(0x7f000055d000-0x29)="290000001800ff090000000000000002", 0x10}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ac4000)={0x57b, 0xffff, 0x10000, 0x8}, 0x10) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000024e000-0x8)='./file0\x00', 0x101000, 0x1b4) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000024e000-0x4)=0xfffffffffffff800, 0x4) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ba9000-0x88)={0x100000001, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fcntl$getownex(r0, 0x10, &(0x7f0000e62000)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f000001b000)={0x1, 0x1, 0x2, 0x0, r1}) close(r0) recvmsg(r0, &(0x7f0000848000-0x38)={&(0x7f0000d3d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x8, &(0x7f00005d6000-0x20)=[{&(0x7f0000876000-0x10)=""/16, 0x0}, {&(0x7f0000b17000-0x3c)=""/60, 0x0}], 0x0, 0x0, 0x0, 0x3}, 0x40000040) 2018/01/16 03:49:51 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x7fff, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x808}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) chdir(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000044e000)=[], 0x0) 2018/01/16 03:49:51 executing program 1: clock_gettime(0x80000001000000c, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) r1 = accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x3) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)=0x0) fcntl$setpipe(r1, 0x407, 0xd300000000000000) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b12000)={0x0, 0x0}) sendmsg(r0, &(0x7f000035b000)={&(0x7f0000aa1000)=@rc={0x1f, {0xffff, 0x93, 0x4, 0x20, 0x8001, 0x0}, 0x4}, 0x9, &(0x7f0000343000)=[{&(0x7f00000a6000-0xc6)="9de4a649a663f47835bd9f0ed08c9bec7eac561901eec19ccadf06b94ec7c24c0c32b60ea4920c0d432056fec15cf0d9b7906e9388fc3883bcb546788151e66f92448113376d578f582ad2c6923e831eb786ac0aa58110f4146a368f619da4e3a914035b13d94d8efd120dcabba58692a9655b6c47d9adf697c211ecab44ed609852751b0fc4d118b87baacb136d3bc35ec811b90d3ecadf082c2478b019f6bde0b36754e95ae54fd502a886ea09c6185fbec0b7941e9d02fa7a78ebf8eeb2da67c4300534d1", 0xc6}, {&(0x7f0000ae2000-0x1000)="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", 0x1000}, {&(0x7f000078f000-0xcf)="5f546ff1995a9ab22a44d7da1d1894629c3b7599062f635b474ad11ad67c379457ea2c8909b761bcc875b5fca8ec2d7f94eeb4fb319122dcb5ac451181749c25b6f5c9f50e7413514d8d1e8c01ee93f9b9ceefe58e8de1786b019f3a7611dad95baae453405d88171d8fbb805acde7dc9de8fa8c4dd3eff0eca2fdf520e69cd8f571c8286e996ffe9ca2c3f2bfaaaaabbc95542fc7d5a3641755f1118e3233c1f53a8c904a870705cf3d092934a0dc67f53e381566d17c2270e27ec5b6a9487c61b277610979f32df8a68605822e52", 0xcf}, {&(0x7f0000d6a000)="3ef5a66a35b5bc315f9458073023d7484ff8cc50143722241a8cdd18a2ba6b1e58edd4ccafb45c94e2ecf9ec25dcf654d98235e23fcd34db0abd182bfeafa00b485f4a04a7445c69e0d3b70c2b48224525aa8f7610b1db067ea04bd59a2f5e144bafe3e3d60e7c5631816e32c40bba47b359401ab7f3ce1e7248a2acd9147339565300a29e8348dc3b8ce8057110811cb3d8d6592fef796ceb02f322b464fb1c614f4030e56fcc06b6a76389", 0xac}, {&(0x7f00004ae000)="0338c8162e13b82302e1dbd54d1549db9b6fea6df101b5174db3cd5f8d38f9d2fbc29755d3d0b8cc2cb037d66c91fa99ebf67afb180e4ce13c8fb68738d05cadcd7d287d778710f8199dcc1db45d78da126457d6865a4af658a31a613f25da65dc7e75c4ba33c708c28ed8ed6c47a3ba2eb5f22bfffe7cfc68680a99bea350849c2100f447f4966f9b650f4e2b1701ff4c54af24c487354c7b027e878a235cbdf590e47e83fd63c4273bd7dd", 0xac}, {&(0x7f000019c000)="aefda4fcb9310c6872a589a62019421c0124d2da9b19d6f0d50658fa528daefd222aa1225242c742a7f71bcaaeced4087d457978a161709d29247b0a17b07f0e1f202a49c6f5a48059de4f3e6db27d1e17b6e5e217b834353c523decdda57c89b9e50e27af875449b9d6a5cb5b895c2ce8fd09f9f2f048110782bc441bc6db4b66c3368f49e292a6885b1c2aacee83b10985367b73dc33bdd977b01385a34c9dba1f2672976dadd10e0f954522f6e8d8af071ac84604f5a114396e9006fa7dcaf3d366d649", 0xc5}, 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"}, {0x80, 0x10b, 0x100, "8ace1ab5f6ec8a66bdd961484243d2492d111e314b5eb890518cd57f8c08368f59d3acf1fd109a453bee81d1f7e50f036e47d6744d23c20053f4027fdd8585837d7a495570f563f02e7482de3c86a150e7eab21e6b820f43736d9c1008ac7b8994cee15560a660610233e2df67"}], 0x2388, 0x14}, 0x40) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b46000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000cfe000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000026b000)={0x80, @time={r2, r3+10000000}, 0x1000, {0x3, 0x9}, 0x9, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) [ 139.923682] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=29689 comm=syz-executor5 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f0000be4000-0xf7)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb00000004dc9a2594e41b833cb82eed207f8c21b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348eac58307535c36e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000095a000-0x38)={&(0x7f0000b19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000127000)={&(0x7f0000277000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0xffffff2a}], 0x1) 2018/01/16 03:49:51 executing program 0: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00009af000)=0x8) setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f0000aa6000)=@un=@file={0x0, ""/4096}, 0x5df, &(0x7f0000d70000)=[], 0x10000000000001e6, &(0x7f0000ec1000)=""/85, 0xffffffffffffff88, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f00008aa000-0x87)=""/135, 0x87, 0x2, &(0x7f000057f000)={0x3, {"02a31447f88b3c"}, 0x9}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bfd000)=0x7) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00002f0000-0x4)=0x9) setsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000dd8000)=0x100000000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000273000-0x9)='/dev/ppp\x00', 0x4240, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000051d000)={0x100000000, 0x6, 0x8000, 0x2, 0x3, 0x4, 0x4, 0x20, 0x0}, &(0x7f0000238000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f0000)={r1, 0xffffffff}, 0x8) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000665000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 139.968986] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=29689 comm=syz-executor5 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r1, 0x0) 2018/01/16 03:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e20000/0x2000)=nil, 0x2000) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/user\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000050b000-0xfa)="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", 0xfa, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/16 03:49:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r0, 0x4, 0x44401) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000771000)='/dev/keychord\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cd4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b71000-0x4)=0xc) fanotify_mark(r0, 0x11, 0x8010000, r0, &(0x7f0000a66000)='./file0\x00') 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x6, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 03:49:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000b37000-0x1)=""/1, 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x83f) fcntl$setown(r8, 0x8, r7) fcntl$setsig(r8, 0xa, 0x12) dup2(r8, r9) tkill(r4, 0x16) fcntl$setsig(r5, 0xa, 0x12) r10 = dup2(r8, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r10, 0x8, r7) tkill(r0, 0x16) 2018/01/16 03:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e8e000-0xc)={0x0, 0x4, "cd0631bf"}, &(0x7f00007f4000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000533000)={r1, 0x81}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = open(&(0x7f0000bb8000)='./file0\x00', 0x109040, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000026d000)={0x290, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a76000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) preadv(r1, &(0x7f0000f17000)=[{&(0x7f0000e59000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f8000-0x38)=""/56, 0x38}, {&(0x7f0000127000-0x2b)=""/43, 0x2b}], 0x3, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) munlockall() connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f00009fc000)={&(0x7f0000fa1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0b000)={&(0x7f0000f02000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x48c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x364, 0x3, {{'deflate\x00'}, 0x18c8, "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"}}]}, 0x48c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000832000-0xba)="39aa502354304eb947c47f59fd0252f8102d1d837130d194ff59abdc4737ed604ec55696cc046bbdc5cc8cd4714e5bbb61a16bf3dc9d444ce4dbbfa4c84ab071ea00da4bc1fefd5beeb719b90607f573a3faaf8e5195c569ce892b69df9f71aa", 0x60, 0x0, 0x0, 0x0) 2018/01/16 03:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fcf000-0x4)=0x4, 0x0, 0x4, &(0x7f0000bef000)={0x0, 0x1c9c380}, &(0x7f0000970000)=0xff, 0x1) pipe(&(0x7f0000a0f000)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0xf) vmsplice(r0, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) 2018/01/16 03:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f00008b3000)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/16 03:49:51 executing program 4: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000308000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f6000-0x4)=0x10, 0x80000) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004f6000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000007b000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:51 executing program 5: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004e8000)="74f5727374656400", &(0x7f0000795000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000349000)='dns_resolver\x00', &(0x7f000046f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000799000-0x4c)={0xffffffffffff2ee6, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000798000-0x8)=[&(0x7f0000567000)='eth1\\\x00'], &(0x7f00003e7000)=[&(0x7f00004bd000-0x8)="74f5727374656400", &(0x7f0000797000)="74f5727374656400", &(0x7f0000798000-0x8)="74f5727374656400", &(0x7f0000797000)='eth0eth0/nodev#*bdev\x00', &(0x7f0000798000-0x15)='bdev\'systemvboxnet1?\x00', &(0x7f000075d000-0x7)='}wlan0\x00']) recvfrom$ax25(r1, &(0x7f0000458000-0xff)=""/255, 0xff, 0x2100, &(0x7f00001fb000)={0x3, {"7cbc895e6fce65"}, 0x7}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000797000-0x4a)=""/74) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f00002aa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000794000)="fb00", 0x2, r0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000329000-0x8)={0x0, 0x0}) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000799000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000004e000)={r2, r3, 0x5}) [ 140.191668] binder: BINDER_SET_CONTEXT_MGR already set [ 140.198584] binder: 29769:29773 ioctl 40046207 0 returned -16 [ 140.201917] binder_alloc: 29769: binder_alloc_buf, no vma [ 140.201938] binder: 29769:29783 transaction failed 29189/-3, size 0-0 line 3127 [ 140.249064] binder: undelivered TRANSACTION_ERROR: 29189 [ 140.254938] binder: release 29769:29773 transaction 394 in, still active [ 140.263730] binder: send failed reply for transaction 394 to 29769:29780 [ 140.270773] binder: undelivered TRANSACTION_COMPLETE [ 140.276315] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 03:49:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d70000)='/dev/net/tun\x00', 0x0, 0x52100) ioctl(r0, 0xb494, &(0x7f0000ae5000-0x9c)="561ce8bade5f06c2d6f2cb392724e666765478ebb9bc741eb053454989b5a2145dd0c310b891c2e3c3f77859605b69f1f184f795b0ea52e3fe580ab6dbb8823265f2916b9601462ae61da46050193f42d1afbc1ff855620abced5cab9c07d209583654960fceb808ae63fe4e0993e43cf565e16e011876e082c1678733ad57e08417282e422dcb295ff3f818a401fc25e9bd347cbdafd64346f2afc6") syz_emit_ethernet(0x128, &(0x7f0000f97000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x0]}) 2018/01/16 03:49:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = epoll_create1(0x80000) pwritev(r0, &(0x7f0000e9b000)=[{&(0x7f0000903000)="ddf819fb345df57b8bd85610268de5f516806e0a36ed5e4363f9d6162572d9f244c5403a0add9c827cef957cf2a4f27fa6db6e48a2446f95408a18fb9c0abd55ca1547f71e972b7500c7e9fbf407b0f0b9320a9ea9c5766e7127227fe383a2e9eff42902acc2fe4f5071d7b906930d323eb73eee80e64c027ddeb7989bdf3b26d209051100ad52c47dc8bb90d3b4996d942bbdbffbbce3d9fb46c389f30fc1d653731bd97b9429b62560baba074a457959c1dc3c2e270c68662fa66a1c1eb175b253f4249330786b4ed82d1546946927b183a0c5a0625435756c6f15ebd237f76cc20246de54d52958f7a6bfca85eff7d7adf12d6b", 0xf5}, {&(0x7f0000fb5000)="41437d71a1a6eca9f4554e69b836c70cb15bb41ddadbb046d5145c8784bacb7282aa9c9ccbd471fc99385f5f752cb4295d57911b6e860393ec855926ad84d83e686f6a93e8ecf97be73f", 0x4a}, {&(0x7f00007c9000-0x59)="ebbc3d30d526debb04d7aee9a7b3576c0076a7769824024f2bacc69d8767b846157d9838a7e3dbb16a8fdfdd55b97e0e86762714110e0ff9b80001c4bf90a54e533e8ec549718cc4b0b0476b805e914bb0c0ae1390d9236b4d", 0x59}, {&(0x7f0000f5d000-0x1d)="22cf2d9b180fc83ae1bf407bd9661db3abefef51374ddb682a2b81a79d", 0x1d}, {&(0x7f0000c3c000-0xb5)="ff4dbb9802a01184fc4d91b5485ca851703de8978aecfa4c893aa44033545a0b2ef3878c3d877822e179a8efcf27399ca8c2000c67a601bde7ee7567feda7291e068eaed65413c9034d1a91d4c27efd174cdf6be590e2d10c21c6e3af1d6ec5bd5040e830a5a3e91999c93547ca4ff72040a0151cb91454c87795babb552ae1ec9086404084c80e8fb971ca1542d82bdfab0b1ca03d7d5ff0c0bdf223f2fc3109c345c8d3a83bd36e2b3fccbcab21d2ca20a119927", 0xb5}, {&(0x7f0000066000)="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", 0x1000}], 0x6, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0x0, 0x0) 2018/01/16 03:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000669000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000636000)=0x4d19, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000003c000-0x4)=0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000666000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x80000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:52 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) shutdown(r0, 0xfffffffffffffffd) 2018/01/16 03:49:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000284000-0x20)={{&(0x7f0000485000/0x1000)=nil, 0x1000}, 0x2, 0x0}) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00009f0000)=0xa, &(0x7f0000acf000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004e7000)={0x0, 0x0}) 2018/01/16 03:49:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) pwritev(r0, &(0x7f000096a000)=[{&(0x7f00005ba000)="c7ba5ed411a6d4220df4a05958053492208b514bf223a3bf456002415aac88ee21522120b781d5527b498a2f2f4ba5393860d87add7fee3d7859daa725ba5c705bc71272778ec06b63fd2cadde976d1e592ed548bf77b99f08d339efe6a078bc42e17e7adc5cad32d148497506adc5cfc86c3ceafa46cca8ac05891802ed7b83f5bdce7ba64b6d412dcde44e7fd7b75c584fc8c5b996de233215dcdc2fabaf0aeb5bcd987e39da5922f33dd8e1f64a092c6427d5a05295dbf6bd786698218a696be956f88c1fe8a5a2ba65b00edb7f944eba4a76857e535a8095a92cffcc5c25f0e65ad9258eb771b90775aecac96820747aed", 0xf3}, {&(0x7f000024e000)="04655561a2a2f3513b049a2e4a9b227460c35e57141961c001516783ff3b295e29d6d408e1c1c7d1109596626d3c78d1288354a9eabfda40093a8d519b6ad4aa7be2b92e8a0249f0e5af63f769e97b3f02b800a6e95c3e0cb5902b7f554f234eb56ce1e626c615adbcc056ff108e1ac725cdc738a07bf34754d1901d7f95b2ca18e14a21eb906f6c3f92", 0x8a}, {&(0x7f0000130000-0x93)="2424da821846d4cce67781d6cf971ccdfc8ffc52c3f4e7da89b0e1b7d509b8de509c72a22e7bee721180eeedb76a6262f04f2208eccb636a63d3943fd7bd22dd2baae35def655f480282b6ea4147458018a893408e4ff484e27d497a0a25358d6479f87eaeb2ce366067dc97daace78304f380bd54d2a332b167197f84052232467d7ae483e12c8c8bc80a8145a4d376f3a24f", 0x93}, {&(0x7f000047e000-0xc7)="3a456537cb00dd862a4cabfa05bbdcd08f6c815d74573f78ebf3aa8a73ddd6a89b5217438e17265d08eab01edb0573c5eec0b253d4e535f7563d5972ffee5005c713653d262a71304255c63aec5b5835390d0b4822b34e5f28270f22e5286a149a75f2479e54e72e13a310796d91c9a8cc180da4fb9cf20c7dfe81a7d3a34427ae8af34e5e588730f9bbaa315b610534b8862a774cc358e723d66289cef4aab5f2ff69ca131794333998970e99913233d00f7f3a1e89cb8a3033fb60dde1e33dbf5132908db487", 0xc7}, {&(0x7f000061c000)="0751dd32450f33a00458c07955d4ad5961d921bc347415138740a6f730599e4b1dad5e168eee20d79afd2804f6e07da56c96f7741f020e658c7918ad0800cb583614308284bcebb61e5a5e1bd379aac662e1ccb6e945a7ec2bc9f87f61a17454dcfe4b2288", 0x65}, {&(0x7f0000a7d000)="", 0x0}, {&(0x7f000008e000-0xc1)="cf57aec989eefceff75a96bab5956d8c60af51562f9664794f889a07165ea8fcb42d69cbcf7079859b8576e37cd1f9e1bf69734f27c78db272ff6310cdd19a7cb681af57300f768e77dbf4c47da46b0411b0fab8d909499e81a63d9ddba2d0f8700fc1f50f853a05678a7eb4eb0e0204c23bff87821ce95fc6e2ad1483ba839f08fd72c5988b2cefb1adef64b34c4234aac75abe9621c9ad5ab116aa3850d7a7409001bfea1b18ec7e54f5321c834f9ccc725910a9ebdf7776778fc8ff1c2402b5", 0xc1}], 0x7, 0x0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/16 03:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000ebc000-0xa)='./control\x00') renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f0000041000-0x10)='./control\x00', r0, &(0x7f0000000000)='./file0\x00') wait4(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eff000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r0, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{r1, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007e0000)=@assoc_id=0x0, &(0x7f0000b3b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d81000-0x6)={r2, 0x3}, 0x6) getpeername$inet6(r0, &(0x7f00001fb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002be000)=0x1c) 2018/01/16 03:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x1) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0xfffffe03}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000010a000-0x9e)=""/158, 0x9e}], 0x6, 0x0) 2018/01/16 03:49:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a09000)=0x9) getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/01/16 03:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cdd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000abd000-0x5)=@assoc_value={0x0, 0x6}, &(0x7f0000bc4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000be8000)={r1, 0x1ff}, &(0x7f0000590000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000ff3000)='./file0\x00', 0x101201, 0x20) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000ea9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000085b000-0x4)=0x0, &(0x7f0000e9d000-0x4)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000daf000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) flock(r0, 0x2) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r2 = memfd_create(&(0x7f00007d1000-0x23)="57c3ecb96d7ba9c3a344a0a1123c3a15e248cb2ff4bf85283767114e139dcd06796066", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) fsync(r1) 2018/01/16 03:49:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000869000-0xb)='/dev/loop#\x00', 0xffff, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/16 03:49:52 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4c000-0x10)='/selinux/member\x00', 0x2, 0x0) setns(r0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x5, 0x1, 0x10, "8c7f5e2709a58e6accd67bf95746b00ad11b971b05a6ec91395b55f29a1c8446ab3b1faf0eef3dcb2985cdd61b8d2de85cc56a78afa57433043c49dba4113db6", "af615c45fff1baa3e95d4636636a4aa6d3e0703537e316d7c03ad2825b275a6366a0d968c2654745a830babbc35720b591abfdffa1c28c22c122841dd7e36196", "cbd8557732dce173fb85fb488944831f884657de0e423e749fc472eecfdacd67", [0x800, 0x1]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000000000)={0x3, {"1e620b59b044a8"}, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001000)=0x1d7e) 2018/01/16 03:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) msync(&(0x7f00003d8000/0x13000)=nil, 0x13000, 0x5) chown(&(0x7f0000033000)='./file0\x00', 0x0, 0x0) 2018/01/16 03:49:52 executing program 4: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e98000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5}, &(0x7f0000000000)=0x98) 2018/01/16 03:49:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20800, 0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000080d000)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000601000-0x8)={0x0, 0x0}) flock(r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000428000)={0x2, 0xca, 0x1, 0x3, 0x7, 0x2, 0x5, 0x10000000000}, &(0x7f0000e2d000)={0x100000001, 0x1, 0xfffffffffffffeff, 0x1f, 0x8, 0x7fff, 0xffffffffffffffff, 0x3}, &(0x7f000046b000-0x40)={0x3, 0xfffffffffffffffe, 0x0, 0x1, 0x4, 0x0, 0x1, 0x8d}, &(0x7f000040b000-0x10)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000aab000-0x68)={0x3, 0x0, 0x0, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000607000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 03:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000004) [ 140.939526] FAULT_FLAG_ALLOW_RETRY missing 30 [ 140.942502] FAULT_FLAG_ALLOW_RETRY missing 30 [ 140.942513] CPU: 1 PID: 29800 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 2018/01/16 03:49:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009f1000)='ceph\x00', &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071e000+0x7e9)='system}{/ppp1\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000764000)='asymmetric\x00', &(0x7f0000146000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000837000)="", 0x0, r0) keyctl$negate(0xd, r0, 0x9, r1) add_key(&(0x7f0000505000)='dns_resolver\x00', &(0x7f0000529000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) 2018/01/16 03:49:52 executing program 5: futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007e8000)={{&(0x7f0000af8000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/16 03:49:52 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x15, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000)={0xffe4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, 0x4) [ 140.942518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.942531] ffff8801caa9f850 ffffffff81d93169 ffff8801caa9fb30 0000000000000000 [ 140.942543] ffff8801cb7e1a90 ffff8801caa9fa20 ffff8801cb7e1980 ffff8801caa9fa48 [ 140.942555] ffffffff81660c0a 0000000000002a2e ffff8801cda6a0f0 ffff8801cda6a0a0 [ 140.942556] Call Trace: 2018/01/16 03:49:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x14) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000a94000)={0x6, 0x590, 0x8876, 0x7, 0x10001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b8e000)=""/136) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) [ 140.942571] [] dump_stack+0xc1/0x128 [ 140.942581] [] handle_userfault+0xa3a/0x1310 [ 140.942592] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 140.942603] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 140.942612] [] ? __lock_is_held+0xa1/0xf0 [ 140.942622] [] ? handle_mm_fault+0x117b/0x2530 [ 140.942628] [] ? handle_mm_fault+0x1fc3/0x2530 [ 140.942635] [] handle_mm_fault+0x1fd1/0x2530 [ 140.942644] [] ? migrate_swap_stop+0x920/0x920 [ 140.942651] [] ? __pmd_alloc+0x410/0x410 [ 140.942660] [] __do_page_fault+0x5c2/0xd40 [ 140.942668] [] ? mm_fault_error+0x2c0/0x2c0 [ 140.942676] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.942684] [] do_page_fault+0x27/0x30 [ 140.942692] [] page_fault+0x28/0x30 [ 140.942701] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 140.942708] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 140.942716] [] ? ioctl_preallocate+0x220/0x220 [ 140.942725] [] ? selinux_file_ioctl+0x355/0x530 [ 140.942733] [] ? selinux_capable+0x40/0x40 [ 140.942747] [] ? SyS_epoll_create+0x190/0x190 [ 140.942753] [] ? do_futex+0x15c0/0x15c0 [ 140.942761] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 140.942770] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 140.942779] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 140.942787] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 141.212610] CPU: 0 PID: 29810 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 141.220554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.231539] ffff8801d18775d0 ffffffff81d93169 ffff8801d18778b0 0000000000000000 [ 141.239540] ffff8801cb7e1a90 ffff8801d18777a0 ffff8801cb7e1980 ffff8801d18777c8 [ 141.247525] ffffffff81660c0a 0000000000002a2e ffff8801c66588f0 ffff8801c66588a0 [ 141.255526] Call Trace: [ 141.258088] [] dump_stack+0xc1/0x128 [ 141.263691] [] handle_userfault+0xa3a/0x1310 [ 141.269731] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 141.276732] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 141.283111] [] ? handle_mm_fault+0x117b/0x2530 [ 141.289324] [] ? handle_mm_fault+0x1fc3/0x2530 [ 141.295538] [] handle_mm_fault+0x1fd1/0x2530 [ 141.301573] [] ? __pmd_alloc+0x410/0x410 [ 141.307260] [] __do_page_fault+0x5c2/0xd40 [ 141.313123] [] ? mm_fault_error+0x2c0/0x2c0 [ 141.319067] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.325707] [] do_page_fault+0x27/0x30 [ 141.331656] [] page_fault+0x28/0x30 [ 141.337263] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 141.344082] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 141.350462] [] ? avc_has_extended_perms+0x33f/0xf10 [ 141.357103] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 141.363753] [] ? userfaultfd_release+0x650/0x650 [ 141.370134] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 141.377140] [] ? __lock_acquire+0x629/0x3640 [ 141.383185] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 141.390187] [] ? kcov_ioctl+0x52/0x1c0 [ 141.395711] [] ? _raw_spin_unlock+0x2c/0x50 [ 141.401661] [] ? userfaultfd_release+0x650/0x650 [ 141.408039] [] do_vfs_ioctl+0x1aa/0x1140 [ 141.413734] [] ? ioctl_preallocate+0x220/0x220 [ 141.419941] [] ? selinux_file_ioctl+0x355/0x530 [ 141.426581] [] ? selinux_capable+0x40/0x40 [ 141.432448] [] ? __fget+0x201/0x3a0 [ 141.437700] [] ? __fget+0x228/0x3a0 [ 141.442964] [] ? __fget+0x47/0x3a0 [ 141.448138] [] ? security_file_ioctl+0x89/0xb0 [ 141.454348] [] SyS_ioctl+0x8f/0xc0 [ 141.459535] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) pipe2(&(0x7f00006d9000)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000186000)=0xfc, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ce5000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c2c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3de, r2}) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x3, 0x1f, 0x11, "b67dd5d2c12569cc52783a6a0d59d697811d8f1f160a0d6363586246a37cb5ac2b1f7de254656f90ae06c19fab13eb693a7a5642ee8a8e00e8961acd78120ea3", "d7026f4370970db193f859149d3aa6f48bc14ccacc251dd80f0dbb647749e17c3051111caa81ca8ca305c0cfeae326d8a9a38c7c98144f7c1456dce09737df88", "85aec695bb16afb3b611c560c851988cb7c851c2050d924efa5a705b132c4096", [0x0, 0x800]}) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x84800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000002b000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000005d000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000031000-0x15)='/proc/self/net/pfkey\x00', 0x140, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000005e000)={0x7ff, {{0xa, 0x1, 0xffffffff00000001, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_procfs(r1, &(0x7f0000053000)='mountstats\x00') r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000002b000)=0x0) 2018/01/16 03:49:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x8) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000af7000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031f000-0xb)='/dev/hwrng\x00', 0xa100, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00006a0000)={0x0, &(0x7f0000fb1000+0x31b)=[]}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfb000)='bbr\x00', 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00001dc000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000662000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000582000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000822000-0x4)=0x0, &(0x7f0000b7d000-0x4)=0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0xb3, 0x800000020000000, &(0x7f0000303000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00005d9000-0x8)=[0x101, 0xfff]) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) lstat(&(0x7f00002d7000)='./file0\x00', &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8001, &(0x7f0000a6e000)='./file0\x00', r1, &(0x7f0000263000)="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") 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000079c000/0x1000)=nil, 0x1000, 0xa, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004e3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d09000)=0xe8) open(&(0x7f0000440000)='./file0\x00', 0x0, 0x20) eventfd2(0x3ff, 0x80001) getgroups(0x5, &(0x7f000050d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000c57000-0x2)='./file0\x00', 0x1, r1, r2, 0xab, 0x2000000) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b71000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00008da000)={0xfff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a4e000-0x4)=0x3, 0x32a) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ae7000-0x64)={&(0x7f00003ff000)=[0x5, 0xffffffffffff85de, 0x4, 0x8001, 0x80d, 0x8b7], 0x6, 0xffffffffffffe682, 0x6, 0x100000001, 0x0, 0x1ff, {0x4, 0x5, 0x4, 0x8, 0x9, 0x80000001, 0x3, 0x8000, 0x7, 0x4, 0x4, 0x6, 0x401, 0x6, "1c301054dc2fbda0e7b67acd8382ce4282a75878cbb26308abb5419bb28d7328"}}) sync() 2018/01/16 03:49:54 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d04000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x7, 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000009000)=[{0xf8, 0xff, 0x5, "8e719d4949e915220a766e8cb3bc489efeaf3ce884050e20bcf558850d0746ba3bd22897327783c34c17aa7fd5deaf0c40ddc8a44ff6a855ed1cc3a637b39ceae7dc466da11167b18a12b7aab18c96aff548c712c544c186485b9666c1cabd2188f30b98ec1881fa3a106803dfaa92450f6c73ace422d55ddfda3958625cddd4c33f6c9c5e2f4ae1ee4b3b699e75ee4c9a04acb5ba858d28e037d47952ec1898ba5500d38aa1716b8f257d73218805a2acc633094ad3aa4f90af763911bb74386f0875346e177534b204f6402683cee5835b3fb99ac900e3e98e2d0d89e73f56fdc530d8b2"}, {0x90, 0x1, 0xa2c4, "47d76a8f4cfbda3ad18a1d3423752472af6af09e9ab428fe8cbe27aea3d7b79681f999c9ecca21ecff52541b16b2843f2f9808d0fd5c8c7aec4a639ef36f4f180ce640bc1d27157823154f75cf024389f39839151b1678f946bfdf129e3e67c294c5f29639fada85d0f857cfb81b888f581e8296a833b3c0f4"}], 0x188, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f4000-0xf)='/dev/sequencer\x00', 0x202000, 0x0) preadv(r0, &(0x7f0000114000)=[{&(0x7f00004df000-0xb9)=""/185, 0xb9}, {&(0x7f0000867000)=""/4096, 0x1000}, {&(0x7f0000485000+0x848)=""/89, 0x59}, {&(0x7f000028b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000729000)=""/80, 0x50}, {&(0x7f0000356000)=""/8, 0x8}, {&(0x7f0000ebe000-0xf8)=""/248, 0xf8}, {&(0x7f0000b7b000)=""/108, 0x6c}, {&(0x7f0000f7b000-0x29)=""/41, 0x29}, {&(0x7f00004c7000)=""/111, 0x6f}], 0xa, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f00001f0000)=0x0, 0x40) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) eventfd(0x9e) 2018/01/16 03:49:54 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000869000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad9000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a50000-0xa)='setgroups\x00') sendfile(r2, r2, &(0x7f0000014000)=0x900008, 0x100000080000000c) splice(0xffffffffffffffff, &(0x7f0000252000-0x8)=0x0, 0xffffffffffffffff, &(0x7f00009ce000)=0x0, 0xfff, 0x0) [ 142.286791] l2tp_ppp: sess 59/36864: set debug=f55d40e 2018/01/16 03:49:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e15000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000028000-0xc)={r2, 0xd06c, 0x0}, &(0x7f00009bb000-0x4)=0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001e4000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000098f000)=0xc) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0xdf)="bedb", 0x2}, {&(0x7f0000003000-0xf9)="15cd751b27c8e3ffd8f0b03dba9bcc7ef6ec741545a5baedec356c", 0x1b}], 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x4000000, &(0x7f00002c9000)={0x0, 0x12, 0xffffffffffffffff, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000017) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x2) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00004b1000-0x10)='/dev/input/mice\x00', 0x0, 0x6001) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d3c000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f000037d000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000737000)={{0x0, 0x0}, {r3, r4+30000000}}, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/policy\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000557000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000395000-0x4)=0x10, 0x800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f41000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000078f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003aa000-0x4)=0x100000001) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f000049d000)='attr/keycreate\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000041a000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_open_procfs(r4, &(0x7f0000d2c000)='net/softnet_stat\x00') ioctl$void(r2, 0x5451) sendfile(r3, r3, &(0x7f0000c2a000-0x8)=0x0, 0x80) sendfile(r3, r5, &(0x7f0000fd3000)=0x0, 0x16ca) 2018/01/16 03:49:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000183000)='user\x00', &(0x7f0000240000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)="72e5", 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6b)="c1e9e11ae0ac2f6f88696998563bbde613c3f7d9ca26818df227946095d139d623a1c62631c5dbda14cb6c6fc093b468c01d4fad9c9019c4f7a418f7ffb9a91f4184aa4d2d6bbe578b3e2a67b9c2f3029d8e7de65d21d719a7b066057da42de9eadad297fb870bdb5cfc3c", 0x6b, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000e5f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000663000-0xca)="c577dc2490b765290b45027b705919df15ce6f733403bcfc96eeea2fb61e2bdbc8f3163c8c912c3f3114a8e0aff6cb8949e59e920892de097870ff6b149563c25111b07e683ebc8c522358c520720d97a49d26bf4b15dfed73a039bbcf49c3f9f8466870f51c236587304832cf6561a8ff92eebc330031b562f028175b029d7791b86d975c7580b847cab962d4411f3e32bcf6635a4daa062aa391116e0c441d6fc731e66e4769799dba9eae9ccccf9d476e443a17fad936bb1b01979a51f31bd26d038a1d33962bbd26", 0xca, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r2}, &(0x7f0000000000)=""/4, 0x4, &(0x7f00001af000)={&(0x7f000043d000)={'sha384\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000955000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000956000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000040b000-0x4)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f0000954000)=0x0) 2018/01/16 03:49:54 executing program 5: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000c77000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f00000ef000-0x8)='./file0\x00', 0x0) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x40000000002) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x4, "8d"}], 0x18, 0x0}, 0x0) [ 142.404144] audit: type=1401 audit(1516074594.121:63): op=fscreate invalid_context=6CDB 2018/01/16 03:49:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x7, 0x200, 0x2f1d, 0x7, 0xfffffffffffffff9, 0x5, 0xffffffffffff0000, 0x0, 0x8000, 0x8, 0x8000}, 0xb) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000197000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/01/16 03:49:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000-0x118)={0x81, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getgroups(0x7, &(0x7f0000bf5000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000035a000)='./file0\x00', 0x400280, 0x8) timerfd_gettime(r3, &(0x7f00004de000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a9000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e77000)={0x0, 0x4}, &(0x7f00004a6000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000856000)=@assoc_value={r1, 0x1f}, 0x8) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) readv(r2, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c36000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abf000)=0xe8) preadv(r2, &(0x7f0000cd2000)=[{&(0x7f0000b65000)=""/162, 0xa2}], 0xfffffffffffffe1a, 0x0) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, 0x0, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, r1, 0x100000000) pwritev(r0, &(0x7f000029e000)=[{&(0x7f00007ef000)="e19462c84b07b56af86f89a911eb7be758d485707fd7eb44d2b206a7ce70bfa840ad13f686dd6dd67cf6571dae58aef2fe3bd1d5f9a10f4aa080763d7b3ed041623346a3ee34c3ad7617df7b2efefc9237520137788938928f4a945c0ffbc1687a", 0x61}, {&(0x7f0000e8d000)="d047518b060f7ad60f38c6e5d5de49801e96f0f9e5213ed2e42d8eb592a0d540999406f82ab2f960107bb2492011cecd656220dcac3f24922adb3df79a077f1464fd8f8aa768797608658fb13ecfe1d4c88289783bffd2560169c6c40e1cffd2453f55b91d51e22eca3e5d0d8470b45759d4c45815ce209913e714b1c6f56c2975b80c0c1347ccfb8afef4ee2f0fe302a9d9ba53650d7ab9f9960bebeee8406043a2429bff958b2129111bfb3afedcb8b476fe2a3b3dc9c75b0470725066065c147750e677ebf3", 0xc7}, {&(0x7f0000e8e000-0x1000)="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", 0x1000}, {&(0x7f00008c2000)="c5735eb218ea4e84050437bec51946d05189dff06077283d06998bfad0999906fd06375745b85971378e6e9ae1cd61e00796b82ae2805fd5d8d831a749079f086e5690da2de544ad1c3703aa63334cd4764ee0d3b3121eef905c5293d8379c67d2e40d203428877f51d233a161683c7e1658d1150e3736090b97a5055d2e5823a37589b40b184c59663cd7d283c1f169fc6636095ef097719aa60120a83282aa1d5bb1dcd61fc3fa20f804cd01be82a34e9702d7c5b936bb67b777a031d0703c1e8ce691926cd7be6f8ad4599c67367457cf7722bc6ca11d6f31b60299b3d5963510b96ca864466e8983cfeab5bdacebecfc157fd870e0ce48387825718cc402f3758da93814ceea6599ffec2c51bd2aa58201461e0d7d6368a9fa0503bb1b47c1b5d149264fbf5f409de5804755cf320596bb4677ee20cf1d57b6d87911c7e61a1f7e7dba991846ac1ee0d5aa557958fbab3aa482eff8b85f81c2742fbe7c9ec59c14576757a61806618d9b09e625f3d5124f9cdd7336117016561684c59cb323af147caa371dedc26294ebb8ddfcbde626f013a097ba371036529666c0af1709c2b5f1f51879d6d756261ff194f1fa7578e66d1a2617ea9be3b53eabad74aa72f77855f2640b18b41b97266d39caad92583827d8d2ccefb3fce1446283837d6a136d5458778ad57bd73b7a3643cd90342a3d5b3214dbac5a89bfbbb59f0da7328f70a75257398d6c62311e26eb2feeef145d7277422d6bb46f28506255428a757d9c7e5b650a70b77ea2373a302e3bbe817b058e25c7df0a566ff1f538253afa635ccf4feba38de03f816bc8800548e7709e7ff97137c59352abeaf976133ecb595e528fd173febc963f888d758fcd28a48c75ce9094adb2925c5d34a2ec23f90c69945536e56d9fdeb038e3e6a6a349dbdaf6fc090df6c5f409ddf357e66a1376001df8e445d76e13e0b5c9b2952665ea956904130809332aeaff568dfbc4df83981a96a1a669bccf8516a6e82c8b03440d878d296e16b05920f555c55d6d221c0c4340252c322c8acf650653ed80e3a11dcb44f0e9247b7cf7e3acb8edeaebe607137af50ffca55f56c17937435b3e346635608813a144e30362ef96284d7ad5a5f0de53019cf689c8c4b798c99959eca059eafc827aa16d813ceb0fc6634b77ee2369d5935163da4025afa123123710e2353f30baecc55964f2f88c82f9be741ad694c75c9d5f923ed73cb6a0b9c0cc9f7c600d34dca8b69b4343a8bd5082f9eeb3c48eefd54a9812a3b304d4f2b9b452e182750502c456b62a49abccc0c3c758948f154fb914a5c9b3326cb0e2154d1b830cf19ca55831880f7446515bc27a41fcc1aa2c0f6bc0c5f3e57c80d0d62e20758eccb2177f13e50adc439b4f3b17c0b7beaa1630794445d9d351834394132facdbfa5d3c687e203526b56af642999212e4bdc7c07ba29be8789eb36363d253213a92dfabe05b9e026feee2b553b78a599a6ba1c7bcdc0a709cb943bba5b3fc7ec3ab43b499d8cd2a483b1533adc640f9d074d2fd51dde8b77fb89ffa8e89d220384582eeda2296f5c5bd4955a1a8b7358c79bd264ef6778bde287a710d1ce79619c133100c88e2a02c7f4016365c4afbe16a7deb5b4beed67372e47bd1fefe7dd98c6dfa2bba8a07dbd93fcf551584a2cc2602e54246c17faa4ef4b43161475206c7dae20bc090c22a46aa7c3c73a0ab5480ef583c97b91585031379004eef108c5658dfa1c71efa96d19f79dd40c375ab733952f6304bc9f082e7e42b150ebdc1cca0dc2582223831b9bb96ba9530289021d1cc504934eae7bbdbcfe0d7029626edc6faeb65a1f276746292e7fbece9c3e1fb9c7a667245eb9b79e5f9603e178308825121ddd15f36fa2766d7b2f73da3efde6f3f683dd47e35bbf9d5cb9285eab9994d7a49c1946f6da38be1959d4d154741274d31e40f2d0818888a08de17be9f1a010a525966220775f547b20cc5ea1a5e2999d54c9a38f6199a02d7b535f764e51f59dc87d9e639d52ff2c02168526cddd0d46cdf39a9ffeb76e0384bc4d38612c83ea739ba0c2c47b2294b38db1a62643a744998cd79cbff6a49dcf000b8885d970fd7dbfcbe42549673ee02b39e7c2ba377b46bd1fe6bc4582e2f2146ebb175fea8ad5a9574bd43aaac84aa9ed21185b582ee3655a4e29cd1e4d5183d192dc62afdd859a83039179e4922d4c44153fd32bab059866ef64439c107717bb676f87baf5f704e8887ebb5fcba18fdc19a39fb9666b7a4b1b93dbb79075fd337012c46ee5f9d638ae82bfe9267de7742b17a14f016323a3322d1065d35b7d7dff5f22183ec3453fe0fbe6c40146278835f67d7dd15c3f62065c21ba94430d0712ecff702670095d54d29c76143d186a9c96237fd42940692853463b9c5e059add45bb8f36a61a4f6f2558d1f976dd73d90ad61bfb63218e2879e55cf10e2519c4d7371c257e9c44cbae136c794d7d26b3674b8e2feae4e6ea2be2694726bdb400c76565d01bc47aa3e3a196eb2d2ee6cee96b7456a2c05e36971750bf4d6b065adf4907513b1619b4e5ed84584806cbe098602c2b6eedeab43b217ec3932611a9a339efad8abef580d70227a847c1deef0c8efabfb2860d16f6c16ca0a77dac962765f7eb89ee85e6d50f750aa2ff0f409cd7c902249851f66b80cd695fe056409ac667a9208a9ae95b5b8024a1f7ab8db916d88f5311fef78f5b7cd7e2ce68105b188b4af75f9f047cc99cea181d4bf4f9e0e5f3f3c7eca9147ff92f3c8bb404217dd80bfd60474361015f95613f6a1effca9ead87a8fac0f7bdf95fdaf2b775792b7b3191d541f587de508dcd6cd6bfb770d470ff122bb6654e40e7dc9cf365055ce9469d8948844d2b1e6b6dabe481ddd4bc23c3b654796b51a51ba76a5757eb6d55f7f2438312b1b9bc044cff013cae769da0de02a2d9bb9a8b5358439f51ba196da9db3ac21ffda2505efedd1dd453dab5365aaaa5a1c669e519cca67ce63ee709c06909d1e1519199a74a849eb4f18f94db40d42cbfb3e34cd68e8491dbb33ca55e9ca7abe3604022eaa594059613b6617d31977a0f3cf76bf74c5d5f0b15641ccf844b9a7db2df172e57cee80bb0047ee6b5426b32e0245a02e75b9d5eb968c6efda2c667f590da66716a0b6cbb5708f3b3f90927453d6e4ab02df3ec93117f951e2b799f6a7bbbf4f875328bde2e6fcd760f3ebae174262938ac47fb3bf2797547a4c670e42db528df0373999987531029706a1abca88b76c7108893a3d6d1b624e132589c23d4b2bf91b43622e0758c919706c0d081ebaba3956c3d873ca9c0c4d22de40fd2803c8c07ef6f69d3839488eb224fdf256f9771ca2dde549b9aac0fad54e89536d551248a3656651b34dac90b74068f8a250d71240ef6e0df8d0cff15a9912ad383b84ed5a752a4bdf58144c876be714ef03b600c73da8c00353fc2c27184111549fa3c91b3c5b8a1023df559152913f2f7fce9c04650f71a7e008c54b294032552f0d01e69c2a26826aeb783c22c1f02666f6576cf141921d19afb5da79fdcfd40b86a2ae6cf7e009975c63e1bf29422493920def7383c67e31f42700085877b43c8aa0d6b969a4952b9b1c66e58b7e4c0a9f19a44b6b1760812e72ee5a12bd2a2e28abdb178904cc0a931b38e41d37cb8d162eb090bc8da938eaae6b75f3db589c782700167b59483b9b1e68d9439f3e1fd065c3e3fc53768ed6c1c746621900c267230124bbb9f5ed7e875f4ea9daf888fc8caffb50c3b7ab3fe023da0222a4b69dc6138d9de49ba9bed2942454ad288b93d87cac3f43a979234f1ea76989754e02832eab81737549be96d1d8eebaf67e6c5a36017b4293d09ce92772b432c8d6ca433ab9568f068330dcf20aed238f3bbd8193c25f66dbe10793241f830213011c9a5cf314f7f39a5b372fd9a6f53bdb47d3f1b9825c0cd92b980e5f61f86952eb60e5eb33984554f7369242e88cd1b713d64e3572d26b7505c782d64e8914a3114fc07ff0db969bc0bf1552ade991d52107daa45890fe2ded5aa53f8bd8e70b1479477e83a38a70a9ee8a198d364dfc273c96c3c5a2f0acb5d785772c1ef1cc00179f5d8c71848925ed737300fad07d336fbc3b6218d5682b91acd910d726248217c00229582c80c4b05c20d210dd6eeff499fbf1587097e6e1b0e5218cb0f15c12df7339777cf207e5640c99b082ec5aa56103e54b2e463483e55b2c5c1018b70fcfac532e9030614429907b56939fe91b32a8b75f6fd6749b7604a8256f141907f6ce0e2ebee03d8eff0b347215d911d3d7f5c3184bffb6725f70eafb94ef9453105d43928fdc3ebcfaaf9e917827feefc5f56ceb884e2a426fd2854dbbdec8fa72685bf53d56fd31ea44c664f01b0a7e3102021df536519b29132281e51877df74c28462385a81df09ce71b06c8918f3ecdb44f1e57ea7b9e6d2813162c8acfde600685ace8bc91cbd10e5681990d5b452fa64ecf2a2fc043786203b18f9291e8735303e1368736475ca00ec643c4332a88c9fd291172f20265ffc3aad5585f00b055549841bb65fcaf4846f9c91572ff6cbc6bff653b3df3bd625aa82ea1f5bda1ccdeb28accd83d28f3624d50c95670b10600ad9c020852e3bc3100d2165fc98c08d52f92eb918cfcab1c0a102ec95b43601b7a7e22f4c265894a9b0185c308f69793851fa96884b3e2be169f139da548bafd7732cb5562faed25768327b29a91c74637eb92b1c4d4d06047969606cccc1cf27e634ea11517d56e9760cb56771560a05a8407d8164c0085e5d2cfc7988f72e813b53e2903e7bc6db0357e9fedf20638a46dcb549fcdf5f52f886aeeb2368d2d3dfc4434bf30b9a0a1b2ad0962443d60b88b3521166e57fb20039f0f3b2dfd63e5c00b3189401a2f7e778a59aa13c201a534b05a949b3963a36c4822cb3d0a845e639e33bc6f703762b9ca8f67d834d4b492c4137423cc0f627b649cb974c359343543e7a6cf3665c495724557934789c8b9e808cb6004c908eed15fff88a190dfad0006a0de14762b20d15bc08edad8ea9bfd78358c01917961acdcd4474a4978e968e7be3679a3bfa2100f976b7ba3017e470eef69b0565f7414dadd2607be449f344a120e56275189271672adaf08e1813c3d91c85ef6cb287e08d6d347e46056ec2ccf25fbbad3de1800cc6dc99be5d6a00ed4fcd1d3ef2f247bfe43c0bebd8711f152c822d1b31c17111538f5e102acd062d90b9709a2525a911a83661cb41da4e7b24896754da781975c637320e88edefcce705b21f71007c9265e62e1598fb04ec8bdaf4f902d3c2783d2c2b76c1af56a04cac6f2d070140fbe0e2603fee453088cd6267d9ff40d4c0f0c77a58fbb6b8a4447ddfda989c99ccd2090719a3bacea6dca24af9e604ed21054dc3ad19a13fdb5e8240e3f4192d1c87cfada3e26d8f03597e7a9bf1a57697da025fdd345c2a610b298c6f488f881c19d6c283f048699f1ab9bb02975d4de66e6fc36502f30c146bd2b613780538259d3c82a870375fea21a12f9f851ec86fe6d66cc0409bf70e0b2e3125ae77bbe48866a41cdb12c0309c121475717e2bf0dc68af7aa5038d5c622296a674922e4de322b7444504ee579ae7a2e696da8d1a67a24c0a0bbf5bb34b3ce7b481c6f1a26cf4c87d627b7e1e48ade0c5675aff5bb2c97074e24e44f1cbeb3dfd8fa1cef5d11ff00b4b04eb49abe6b68a57e7a7754fc6ede8e33056976e3d247813f04487a0d6f5c659bedf4ca5e765c7533", 0x1000}, {&(0x7f0000e8e000-0x22)="35a64a954086a62ec71ce783190f1bd83b9e70cecf6c262086c70ad0faa9fc50af6c", 0x22}, {&(0x7f0000e8e000-0x2)="a749", 0x2}], 0x6, 0x0) 2018/01/16 03:49:54 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/vga_arbiter\x00', 0x109001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000121000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000034000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") syz_fuse_mount(&(0x7f000055a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc2000) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f10000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000fc9000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000581000-0x38)=[@fda={0x66646185, 0x0, 0x0, 0x4}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000dd4000-0x8)=[0x20]}}], 0x0, 0x0, &(0x7f0000f24000)=""}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000999000-0x10)={0x0, 0x10000, 0x10000, 0x3}, &(0x7f0000ecb000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000775000)={r2, 0x20, 0x8}, 0x8) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800004c, &(0x7f000067c000)=0x0, 0xffffff15) 2018/01/16 03:49:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000921000-0x4)=0x8, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_unlink(&(0x7f00000d8000-0x10)='vboxnet0,cgroup\x00') 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000023c000-0x4)=0x0) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003d0000)=0x0) syz_open_procfs(r1, &(0x7f00004bb000-0x8)='net/sco\x00') 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/relabel\x00', 0x2, 0x0) accept$unix(r0, &(0x7f00003df000-0x13)=@file={0x0, ""/17}, &(0x7f000046e000)=0x13) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) 2018/01/16 03:49:54 executing program 4: exit_group(0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/171, 0xab) clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000000000)="f1ebc700000000000000fafbe51ce288d316406691630be0de08e8abed7ec5f210b37fc12cf0") getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x83)={r1, 0x7b, "f289d6351da2f29da8b91a6571850d4553f43eaedeb57f7b370ba3fb438215d2d391e04405f291918964f64e9074347f139e193593d737461c084ce79f539b22e6276c89649101bd84e15bdaf8b782b786d61daef20242d613977eab5d9a7e9bce7d9939c4220bfc5e07810b98ebb8a5664921f3c579f97723dc56"}, &(0x7f0000002000-0x4)=0x83) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x9)=@rc={0x1f, {0x3f, 0x81, 0x72, 0x4df0, 0x3cbb, 0x0}, 0x93fd}, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)="7db021c055db29548110898b2a4f8eb3977de0a49df360602f5d128b73ad76060f2fa11718e3ed43d032dc88f201910607ec43994e16f05adac8a6d0d92774a09946a4e563ce2bc89e977beea15604aae9b361613583fedc760aee187fb1c56f28914e5a7f286daba7abeb75", 0x6c}, {&(0x7f0000000000)="14f1406d8e69814c7a7bd28cd9d0127f789a883831df8f6dc8beab6baef2367a253b7b97c48f1b4c217c3a3356c30f02172abe0fc2a843a275984117233e0940d4013c542c3b39f8b1c8bf45e5b5da", 0x4f}, {&(0x7f0000002000-0xed)="dd879500ccf9ac0dc408d23152a4ef4bc386a17cdd3e2a98604c5c345b79bc41098fa144b62c942c820c902d6e8a8aa32ac626fd5381a186674ac0fd9eb23e6423cca435cfe6c3b8b2dfbcb754db1362d670d2f1531631ae8e8478ca50d94c7e6bcf83c2e009cda0ee5c4ef1ddacfd9f16e2a88dc243e8af7b1a1cc41d05ea9f5e22d929abb2fa6cdc349eec2de0d7a52e72987a32e93d940bf1d3d8d32d9618d70292a9d6bd444e58f8addbb7543c3e6b553e7b761f3ac94ccb0bcfa1da5e191b2d1c027f22f8db93a4ff7fa646547fa6faca8316c4f6a33e90e720655276a0a8c6b6413f0341de3f2b5dfd33", 0xed}], 0x3, &(0x7f0000001000-0x228)=[{0xa0, 0x109, 0x1, "cfe75837b50e4f39175a2351c59368c0b41231b2d097497f8e259d526da4d583ff5014779a8309ea49074769f754829ed999ed34de2264bd105fb3ab6879b95c11c66f9133a76329ada8aafa15207e28db89ecc47be863cb72a1e4388eb3fd8dce2b5a4ae7692ec27dbafd3a625ec58ed0345646e6d8c7534afba122ffe44007882673d1b3f78d3737096bde"}, {0x108, 0x13b, 0x3f, "a11b9d4fa02d8057c6198abc7567e49aa56b56b3d2340b3763c107e949b8fbcefebc0a586b542258990fad52a82dcaddd113bbe474ac300c88f6ca25f2d103084599c64b2cb84ed2c2681a91b398fa423ad0d3c7b3ab24a7a32c4b2e1bc090059b858e81c4ad2f31e58cdb5592057ddabeac13cd3c76c2b90188ca0ca434f464450c0349ed4310423d60072bf9d48f89e7c910ff9715a392e6a486247c5d0b78fa6cad5ce85b95788198fcfe2783f2b4a84dbb9966f3aaca2c592be9f38d60d5ed29a34dc86774597bb55c787f65ec0bc005a27c1aeee1ec64476dec161b499697b93e4a113ee5e72a8ff4e7767eadb22d53ca922b"}, {0x80, 0x10c, 0x0, "b69e861679561298ae1be0ebf999623fca9cacf5f7b0b1769d53491a30bb6b04eb5c65f545a2313d048ffa43cbd48937144ac0db6908f78137cae65b5396022447e6a2ee19a684d3cf093534a9c491cf06a1f573799df05a2ae74cf5525826bf89cd1b0dfe6adf8baeb75079e9907c73"}], 0x228, 0x20000000}, 0x4) restart_syscall() 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f6a000-0x8c)={0x857d, 0x8, 0x4, 'queue0\x00', 0xe7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000444000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1ee) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 142.578680] binder: 29960:29969 got transaction with fd, -1, but target does not allow fds [ 142.599430] binder: 29960:29969 transaction failed 29201/-1, size 56-8 line 3232 [ 142.619613] binder_alloc: binder_alloc_mmap_handler: 29960 20000000-20002000 already mapped failed -16 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000)=""/86, 0x56, 0x0) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00008b6000)=0x5) r4 = dup2(r3, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x0, &(0x7f0000219000-0x4)=0x4) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) [ 142.633867] binder: BINDER_SET_CONTEXT_MGR already set [ 142.644256] binder_alloc: 29960: binder_alloc_buf, no vma [ 142.650660] binder: 29960:29969 ioctl 40046207 0 returned -16 [ 142.661117] binder: 29960:29982 transaction failed 29189/-3, size 56-8 line 3127 [ 142.673170] binder: undelivered TRANSACTION_ERROR: 29189 [ 142.678831] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 03:49:54 executing program 4: r0 = syz_open_dev$mice(&(0x7f00005f7000+0xb3e)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0xc59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x9, 0xff, 0x101, 0x2, 0x100000000, 0x80000000, 0x8, 0x13b1]}, 0x5c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") pwritev(0xffffffffffffffff, &(0x7f00006f5000-0x30)=[], 0x0, 0x0) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x40, 0x0}) statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000, 0x0}) 2018/01/16 03:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000031b000-0x72)="30014e02c4a74ba6cd4913bf3d2ba5af178a91d6b44354167c68d9a48033cf102ac0f703416e0e85d68c9c61cb5e250c8e313e4e422d0ae678db2479d9871109385947603bdf94c5fb91dea1bde6f129f995415f72ac2f4b055fc52dd456637d802260c05d89b69a0c36f6cfe33c502a9da6", 0x72, 0x20000802, &(0x7f0000221000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffec7) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00003c5000)=[], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/171, 0xab) clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000000000)="f1ebc700000000000000fafbe51ce288d316406691630be0de08e8abed7ec5f210b37fc12cf0") getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x83)={r1, 0x7b, "f289d6351da2f29da8b91a6571850d4553f43eaedeb57f7b370ba3fb438215d2d391e04405f291918964f64e9074347f139e193593d737461c084ce79f539b22e6276c89649101bd84e15bdaf8b782b786d61daef20242d613977eab5d9a7e9bce7d9939c4220bfc5e07810b98ebb8a5664921f3c579f97723dc56"}, &(0x7f0000002000-0x4)=0x83) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x9)=@rc={0x1f, {0x3f, 0x81, 0x72, 0x4df0, 0x3cbb, 0x0}, 0x93fd}, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)="7db021c055db29548110898b2a4f8eb3977de0a49df360602f5d128b73ad76060f2fa11718e3ed43d032dc88f201910607ec43994e16f05adac8a6d0d92774a09946a4e563ce2bc89e977beea15604aae9b361613583fedc760aee187fb1c56f28914e5a7f286daba7abeb75", 0x6c}, {&(0x7f0000000000)="14f1406d8e69814c7a7bd28cd9d0127f789a883831df8f6dc8beab6baef2367a253b7b97c48f1b4c217c3a3356c30f02172abe0fc2a843a275984117233e0940d4013c542c3b39f8b1c8bf45e5b5da", 0x4f}, {&(0x7f0000002000-0xed)="dd879500ccf9ac0dc408d23152a4ef4bc386a17cdd3e2a98604c5c345b79bc41098fa144b62c942c820c902d6e8a8aa32ac626fd5381a186674ac0fd9eb23e6423cca435cfe6c3b8b2dfbcb754db1362d670d2f1531631ae8e8478ca50d94c7e6bcf83c2e009cda0ee5c4ef1ddacfd9f16e2a88dc243e8af7b1a1cc41d05ea9f5e22d929abb2fa6cdc349eec2de0d7a52e72987a32e93d940bf1d3d8d32d9618d70292a9d6bd444e58f8addbb7543c3e6b553e7b761f3ac94ccb0bcfa1da5e191b2d1c027f22f8db93a4ff7fa646547fa6faca8316c4f6a33e90e720655276a0a8c6b6413f0341de3f2b5dfd33", 0xed}], 0x3, &(0x7f0000001000-0x228)=[{0xa0, 0x109, 0x1, "cfe75837b50e4f39175a2351c59368c0b41231b2d097497f8e259d526da4d583ff5014779a8309ea49074769f754829ed999ed34de2264bd105fb3ab6879b95c11c66f9133a76329ada8aafa15207e28db89ecc47be863cb72a1e4388eb3fd8dce2b5a4ae7692ec27dbafd3a625ec58ed0345646e6d8c7534afba122ffe44007882673d1b3f78d3737096bde"}, {0x108, 0x13b, 0x3f, "a11b9d4fa02d8057c6198abc7567e49aa56b56b3d2340b3763c107e949b8fbcefebc0a586b542258990fad52a82dcaddd113bbe474ac300c88f6ca25f2d103084599c64b2cb84ed2c2681a91b398fa423ad0d3c7b3ab24a7a32c4b2e1bc090059b858e81c4ad2f31e58cdb5592057ddabeac13cd3c76c2b90188ca0ca434f464450c0349ed4310423d60072bf9d48f89e7c910ff9715a392e6a486247c5d0b78fa6cad5ce85b95788198fcfe2783f2b4a84dbb9966f3aaca2c592be9f38d60d5ed29a34dc86774597bb55c787f65ec0bc005a27c1aeee1ec64476dec161b499697b93e4a113ee5e72a8ff4e7767eadb22d53ca922b"}, {0x80, 0x10c, 0x0, "b69e861679561298ae1be0ebf999623fca9cacf5f7b0b1769d53491a30bb6b04eb5c65f545a2313d048ffa43cbd48937144ac0db6908f78137cae65b5396022447e6a2ee19a684d3cf093534a9c491cf06a1f573799df05a2ae74cf5525826bf89cd1b0dfe6adf8baeb75079e9907c73"}], 0x228, 0x20000000}, 0x4) restart_syscall() 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000da1000)="c7e4f5bbb1684f263485cee9aed61169", 0x10) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000426000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000dba000-0x4)=0x0, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x27) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0xcb, 0x0) ioctl(r0, 0x40000000401070cd, &(0x7f0000d78000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/ppp\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005b5000)={0x0, 0x5b, "35b5812d97334237e040ec03b213da9444d6e1ccb7634df5d0aabbe0ed7d62b54f7859d0ccef11c39c9d3f4e2099cd1ffbc858ac0b6bcef15056f59137dd97b98405688656e65c848fb2106401129424e9bf06ac4ec5e86695c10f"}, &(0x7f0000f84000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bfa000)={r2, 0x5}, &(0x7f0000d4f000)=0x8) fcntl$getown(r0, 0x9) pread64(r0, &(0x7f00007f5000-0xe9)=""/233, 0xe9, 0x2e) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000052a000)=0x9) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b36000-0x8c)={0x5, 0x4, 0x3, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000991000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000edf000-0x10)={0x1a, 0x1a395cff, 0x6, 0x3}) 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000ff3000-0x8)='./file0\x00', 0x22000060) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x6c0}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000186000-0x10)={0x0, 0x7c9, 0xfff, 0x0}, &(0x7f00001f4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ccd000)={r1, 0x3f}, 0x6) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000962000-0x10)={0x1a, 0xabb646fcf757b055, 0x6, 0x2, 0x42000000000000, 0x5, @random="ee070b429064", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000fd5000)={0x8000000003fe, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000-0x11)='/dev/vga_arbiter\x00', 0x200800, 0x0) recvfrom(r2, &(0x7f0000ef3000-0x42)=""/66, 0x42, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00006ca000)={{0x101, 0xfffffffffffeffff}, 'port1\x00', 0x1, 0x0, 0x7, 0xfffffffffffffff7, 0x3f, 0xf72, 0x40, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:54 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f6c000)='./file0\x00', &(0x7f0000161000)='./file0\x00') sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/16 03:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d98000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000038d000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x40}, 0xc) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x81, &(0x7f0000aa0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b0b000-0x1c)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}], 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/100, 0x64}], 0x1, 0x36) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000014f000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/autofs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r4, &(0x7f0000f11000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005a0000)=0x14) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/01/16 03:49:54 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000025a000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005c7000-0x88)={0x2, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) 2018/01/16 03:49:54 executing program 7: pipe(&(0x7f000044e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000ed5000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@req={0x50, &(0x7f0000b95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xb0a, 0x7, @raw_hdlc=&(0x7f00002d5000-0x4)={0x8, 0x8}}}}) 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d8000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006ba000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000195000)=r1) r2 = socket$inet(0x2, 0x4000000003, 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 03:49:54 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x100, 0xe, 0x6, 0x8, 0x0}, &(0x7f0000007000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x7, [0xfffffffffffffffb, 0x0, 0x3ff, 0x0, 0xbfa, 0x4, 0xb4b]}, &(0x7f0000005000)=0x16) syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x121000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3ff, 0x4, 0x100, 0x1, 0x1820081, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0x3e433ddb, 0x9, 0x10000}) pipe2(&(0x7f00004b9000)={0x0, 0x0}, 0x84800) ioctl$TIOCSTI(r3, 0x5412, 0x8bd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000b7b000)=0x9) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00009af000-0x7a)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1fb4", 0x2f) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000)=0xe8) fstat(r0, &(0x7f000064f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da5000-0x4)=0x0) r5 = geteuid() r6 = getegid() r7 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000732000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e43000)='./file0\x00', &(0x7f000069e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005a0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066a000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000)=0xe8) r12 = getegid() r13 = getpgrp(0x0) getresuid(&(0x7f000008d000-0x4)=0x0, &(0x7f00006df000-0x4)=0x0, &(0x7f00002b6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000060000-0x4)={0x0}, &(0x7f0000bf1000)=0x4) stat(&(0x7f00000fd000-0x8)='./file0\x00', &(0x7f0000e4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000da2000)=[{&(0x7f0000257000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000092c000-0x40)=[{&(0x7f00003f0000)="591fef03d661acee2e58ea44", 0xc}, {&(0x7f00000f4000-0x7f)="6d6c7cfd08d312717bc556995efe35f6bef5590e06ecd2d2455593dad39a3218f1f7dc1a8f09d0ff4e93bf0bc6243b80473e3271c71c55e689169da170b05344c1e626039c70a47bc1708e127a1c1da61404eecde52843424876f74eebbac36a739815daa48f0c0deada9e75b243724d6ba5b10eab61f4468a247914013040", 0x7f}, {&(0x7f0000c25000)="b196ec697046aeb2c7086a41f6904b58a6e24ad5ffc7a0e1080e7e80fb4611b8685ab8c2106b7f30fbbfd19d96436e74eb0bba648ed5fdc877c342c789d62066c2f13138e38b7a3e4dfffdb6e51f3afd75c47395a5c735db5841a8f7af1dd4eb6453c73751fb698dd63a60317b62d0b50e207bb9def1ee4f6a8088a23c5e1dfd30f8750480a2257d474433d6e31c72b8356b19c09fa9a6b61cb114ceb912486c17ebd287f5a4487592069abd6f71546f8b77ae8e82982881", 0xb8}, {&(0x7f000025f000-0x87)="437bebd48cb24c2504926bcf26afbaf5c89ab32d92d9210c05cf99214be5c2fb8707dc00017ee1b945c7bb11da4a327d680f83a0e0bb79ed14eb89b4ebbc738f5cc1ecec5b4e79a150e28948489d7cb1fafcffc1d8cbce917d98a7a83dab0a3ccc65b2611dbd2f2735993f3d3c650089d75a22eb150d7d468d160ad4a74a2c41c3043cbda2ea70", 0x87}], 0x4, &(0x7f0000b6e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x1}, {&(0x7f0000307000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ec000)=[{&(0x7f00009e4000)="1fb5dfbef4ab1710bec64470bf09ed7f0b09cc08a75a1455bd7f05502aa39aaac19d4fda8e031571045da427d902e59c90bdc0f8924f941c37f2d16dc69f0d9e78a663cdce180ada1b0a8df4aed346d474931861ed2acc410e97f81853a02f4e39f9da0fc53432fba50024de41d2e4651742c193dd8d0a84a2b5976ca43d9a3b5ca4f8b5c54e51aff80ab18df6a366342776205302a7b0fe15637be92ef900e81bbc3f597d2212f0", 0xa8}, {&(0x7f0000471000-0x31)="042d0feae58083e5411892a31e389be01655ce37fb566fef62a8774a6e2f85035dd093d214211a277622b7e297c71bbf31", 0x31}, {&(0x7f0000641000)="d6371916fb8866cd815dd23368438e2e92c1a0abb923bf5c961fd40e5ff6f57c02305cf88f8cd23f6fa8b5666f559138009da3c72d93b1a8c387403f7b7596a342078c8fb88e341470a55d799cafedba5a17a551cf215bd5204f06653fb53a073cc6257838a9ab06d8df5fac481e5c807ee3e7c3ec6376a4e0815a3c79bc09ab6788e73cb263068390022eb1e7627a84064736b93e21ecf86bf31e0a69a9ae91b98d47ff4c3d68c4fe7e5ea6412c3d1a00aa114d3600e6b28e74841f79ee31322e4dd92e6724e71ccae973eefc0746f4453a95a24d9f3b", 0xd7}], 0x3, &(0x7f0000676000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x98, 0x40}], 0x2, 0x80) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c13000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000181000-0x8)={0x0, 0x6, 0x9}, &(0x7f0000ed7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000d0000-0x3b)={r1, 0x33, "cdbe9ea048e6c7d68dd78e742722ca84ac87b03a86c4ec45e28d7300c0fcba69b6308f4cdb23dd006ba68e833cb6de11ece9c2"}, &(0x7f00005cf000)=0x3b) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000f97000)={0x2, &(0x7f0000e72000-0x10)=[{0x9, 0x0, 0xffff, 0x3}, {0x0, 0x8, 0x0, 0x2}]}) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000b6b000-0x10)=@nfc={0x27, 0x9, 0x9, 0x7}, 0x10) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008e6000+0x985)=0x0) r1 = syz_open_procfs(r0, &(0x7f000049d000)='attr/keycreate\x00') writev(r1, &(0x7f0000136000-0xa0)=[{&(0x7f000031b000-0x83)="", 0x0}], 0x1) pwrite64(r1, &(0x7f0000e99000+0x174)="149b3d8c40b6a7e2bfe2f121f02062c23cb0e7a1acdf1b136f12b880ee58d8d79b0ad611dbc5740bd79fbe70bc3377a7347938b8de1c1dd9c606bafd38598f1e4d0bfd4a0e36943a5ebba9b1dda99c0763f7ae400d006fe90bae7fc0f58c91f28d9cde6c528134566d82aa7399e53f160d1388a2073f569fcf761dcf688177b1dd054012e10d1af39f5f4da1a56ec18bd7c75d96a10c21bcf2657278030f38800827639e746ea69fd6431675873d4f34ca4fff1d93867896964490aceb108d3189bd3a41cc20dc27961c3b", 0xcb, 0x0) 2018/01/16 03:49:54 executing program 1: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) bind$packet(0xffffffffffffffff, &(0x7f0000ef6000)={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) r0 = gettid() capget(&(0x7f0000264000-0x8)={0x20071026, r0}, &(0x7f00001b6000-0x18)={0x6, 0x7f, 0x1, 0x9, 0x96f, 0x8}) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000dc1000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setrlimit(0x0, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) times(&(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 03:49:54 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000902000-0x4)=0x10) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) clone(0x4200, &(0x7f0000d39000-0xe6)="200358ce1e43e5f36d30b114538c153ebfad766bb7d0db342bf0f509e7d3a48eb7a5f987c092bfa41452454abb0ea2af7f3963f3e631fd43201c7cbdf921618ddf7c286b9f7e0910498781a64a8a9674faa032c40169f09859988b2b80f03702639035eeb5f863dca725f5acf8fede6563acd31a9e2b3566b8b40e23c511a88684102e165f5bff07726b901d0dddcf351351e43f28907b04718b66b61f970f114f936d3848609b393c3737442ac7e9e28a033df4f780a2cea0eb773d8b2d3fe0e39058049695d5d001cff6a08db8e6f54324308a759d20987a05a3210644d0d04b36adb80c4f", &(0x7f0000252000)=0x0, &(0x7f0000f6b000-0x4)=0x0, &(0x7f00004bb000-0x1000)="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") r1 = add_key$keyring(&(0x7f0000f7c000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "96a345029c33c9a75fe45c359e6f606aa419a3ee54904d649f793675bee9edea229a774028890bbc7af13dde0e8fb2d54c8afdd617864c9edf5983f7c6b211de", "7c21f8f688bad605a2c2f690f7b567400a2aef9c087e7f9f4682c648f3a2d52286019d0b81bbcdc9938d3150989b6c54e514dcebe0f9787ab35aeb86097ff25c", "9c20e437d445fdd23bc47ac4da82d1b7329d9bab6ea5c02ba98b2039c609caf4", [0x0, 0x0]}) 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x2, 0x1, 0x8001, 0x400, 0x5, 0x2, 0x1b80000000000000, 0x1d72, 0x6, 0x3, 0x336, 0xc000, 0x80000000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a67000)={r1, 0xbc, &(0x7f0000722000)=[@in6={0xa, 0x2, 0x49c2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000161000)=0x0, &(0x7f0000df8000-0x4)=0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000820000)=""/157) poll(&(0x7f0000ffe000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ec9000-0x8)=0x0) r3 = syz_open_dev$mice(&(0x7f0000c8c000)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000e95000)=0xc) 2018/01/16 03:49:54 executing program 3: ioprio_get$pid(0x3, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000067d000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ccf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) connect$l2tp(r0, &(0x7f0000699000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x2}}, 0x26) [ 142.935678] binder: 30069:30078 transaction failed 29189/-22, size 2891-0 line 3004 [ 142.947163] sg_write: data in/out 44282/1 bytes for SCSI command 0xf7-- guessing data in; [ 142.947163] program syz-executor2 not setting count and/or reply_len properly 2018/01/16 03:49:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/checkreqprot\x00', 0x10300, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e42000)={0x0, 0xcf, "5d21393cd998beef0c7cdcdce907b8920b9633f0cc25d684a54aa03df197202d6d895d72b8691501b7cf640231df0705c7e2289d24840ec3b865f5a82578ef1ace7290cf69d416e011c2b6bc3db8a84436414ccde3ce3cebab1f0f625c1d535f31745c9069ea704daf4e3ec0b219da9dd6559fe7e90b4096b4286ec95e84135f4c8265d6a8cc8bb9286ea29f1beca3df36f2b0f626f1d31f1fb2d2ab31defa9b345ee1e6a52576a66cdb85f9fb0c52b0de1afb105fb2fae4850d17c1072469bc703fe40f8f9872ce015eef9026f323"}, &(0x7f0000001000)=0xd7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e43000-0x8)=@assoc_value={r3, 0x8}, 0x8) accept4(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006b1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000677000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ca2000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cfc000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000047e000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/sequencer2\x00', 0x800, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff2000-0x11)='net/softnet_stat\x00') r2 = syz_open_procfs(0x0, &(0x7f00008f8000-0x15)='net/igmp\x00') sendfile(r1, r2, &(0x7f0000929000)=0x0, 0x400) openat$hwrng(0xffffffffffffff9c, &(0x7f000052f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/16 03:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000943000)='/selinux/status\x00', 0x0, 0x0) 2018/01/16 03:49:54 executing program 3: mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) r0 = dup(0xffffffffffffff9c) inotify_add_watch(r0, &(0x7f0000391000-0x8)='./file0\x00', 0x80000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000089a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/16 03:49:54 executing program 6: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000946000-0x1008)={r1, 0x1000, "560012db3fe914b0dad292bd8718f32f8429dfcc2e9302a0554e8513121b0f2bb72f029de80d9e0bd3e466506832ff723c7efc4d807d04a332519ffbb474244a4be640e90eef6df80787ee12f97708703eb10239145a1f0a44659af99bf881ed8fad32775dcd41cafec9c13be8c6e4127a6e2e098929e9819a59ec05b1ee770f3d5c4972a99950e8d827d2d2299ca585d8b0c7f19da0f30f038f2643cbcc4aee051e3420f64d99b6c24f0482865d9a104fc5426a918af9bf26f2ae54879be43d8e1108b8763c7a743d07675b9a6f3819a4a702a2fe8bcb9b07fe6a924315b7995401b1caef806ed034308283d41953647dffb62b5d6132329e42c302df390ec0573a75b61e0e87f70c2b0b2ca22d93d4438e00876928fb1773c7dacdec595e8b9587c5357247a8ac95eff8058640df2bd3a9907829ca6c6d1da239e5a031129ea0eb4da5d62bf518b9d339a7e725d01f12ed43caf5024ff0315638ba5e9a6557742ea2075ebd8649fdf8426726d906bdad6b11a124c32ccc9cc1930b5563cdc78dc86a1cac8b4a0cf134538804020a1b7270137d494836b2759c03e77fefa3d741e44819f0d5aecd68bb79d802d1b2ef8ea5b669cd95662cffacabdcd0abd47b8fc73ba36db1481d74f45378d2975e2e7c11710d4b2551a760bb7c2155b0cd3d61fa7a165b3589512b154167af6f2eecc65320283c63c620cfa473d0dccf1f52d042f3ea406a5c2c5ba09bf173debfb267821b3ef40bd2538866918e2b825da1901a8b692652a46c28f31409e2557946d5eebc1bdda5bb1b5b7175cc17324ab293c98f6cd7daf853206aacf5548f73d5a1187114050619d5b007b55b4031fe262024c883b30ab22ac2c414c0d251c9ea8153fbd19b615ddb97830c55823505bdecb009faafc2ceffb00312fc3e54d609458915ea9ab12e7d5d903008fd294c5602b259226db6403d3a64aefc5e8760e189441d5d730fdff33303b515d183bf429cc01c13360f5f65f5c1e793a3b4be4ee9bdd1c4cd5633e37760fa046649a69c8bc5831ba69c0e29ce338da6bdfa35a6ee29eb17b74e458ce051590d34f95e330bfb741675d51a896fd327f92e77e06e1813ac85753a29831f0af4228c571c4dc3703b917a6e80105bf0c22bfd649c024993bc8af5f1edac6b9386571f99efce4787b8ab9c4b75f04bdef449e56a96c8b249f4edce0a0c9796e46c8c2e6250cb0f17ce8f238cfd2600bb335789d30641b420ac32abae2125f19c91001a31dc5e7246896d18430df3cb908892966261d8677d2933c41b30eca2eae9b22d50f276f4922eeb1690cae7509738172ecd495e43467c4f24bda67194731e0c97c4dfd4102c4c7c1bfa59ddeb756adbeed7406caeae6241d662dcfc2789cd3df7707c4b1654da7e5018622417cbe9fe077065180c9e43cd63dd4f84c5d21b0c9560d2778b3742dcec661cad485a295bdfe6e8ecd9c16442abdc011a361ab0f8a402f2703653b71a36bd589e787282c6b9eb86985e357d87b7cb15e0cbd81117dccba2fefcc3a917bf7f4218c1adfa35c74e86b62268aff40f636b4494beafd11904bd670ba63435572b37683731d5e06bed15b74d2b55c29bf6e0868d924a5edae775965b408ad284501b491906a673569377b24d2e616612d45e6965405ca0c5e115f4a1f6ea000dbc6f51574ee03d41a126948f66a734f130657aee05f378492cf469820cca3059d6e76935a833f15d61ae60280bfee7de79d5f160f7cbec11f4952c1cb7a81103a5628d0039850b91ce7ac2d42c3f742f7e95bfb547d4e62753c668ca66c0b184a31a89e874ce7a94f5425cbca994b6eccb594fb0fe6ffade9e2885adf6d49b520b41f7db1eae53ac6351dc2d071884706aa0d0ff7277e8105f87115de2512323c5f5e413587ecf1212719027e8da6166040c23691aba2e2f258192b1977e24ca2aedda18bcb8dd48fa73d57bb82ba96f81ae57722b546238873bd92888bdd0311b073b774fbd47c276e9be2918ca80c371fc86dc9f5ec60d4561bf3905dafeb287c4aa485a8a420a5baac73e96e3b80b1a530535c4db0ea0916d36ab5ef5cbc0ef566635215d7c4c4f6ea8892e3e76df7afcd906c7a84e223ac020a6b279172aeb6da081e98a614e72ccfcaa46ea6d2d34920478e9ebb35c83446f5503175605f966e556ee5e02b470b10aae47b5e46e2b15affd0780663e73ca53880825afb045a844c51bda5ed11e0ad6331037abfe2e076981a85ba6c429ae68300785689cd28fb79be9717e59767894afa1b0b4007249bab62f651430e489fcc769c4c6c782b2547d9376991418115a5416d92a00cc4423f5c8b45ce03a6aa92932d26267c71f26c9f5f20e4dbe1f990ea50f749c47fbd21388679a136474e681d33089ff068abe33d7d5251494fb8427e8fae9621dcc5969f72ba346c8c3b56d72cb3be443828b370aa446fcb549ba61012191c2a175e3f880803764c1e6cae81301c3c6fac416dfad3affe199ec0d4f08198beb8955d2e1de894f4363676ef39447f82a9c85e95358262d558317d4d5fc3809866a7454eb4967a82ea8da341678770fbb56944b5831f8dec7edd4f35e87f003298636093c9007eb52664b278edb213b5160bb07a206b4ec753feb83946f7cb4e7319244fe6fcf99d21fde42fa6f5234581bfc322e85a9f90a724046a55c1fb09220d26353ed8e54383d9dbf5129b12b3542c32042a41c61c0311698b141b642cc07971f9941de036ed4d07d7c5fc9333a922b0f2b92587aac84f59bce5c35978e0b2af4d9ee05044a9626ad1ba60dc4144ff8e41621d5739eba9d3e6d981c3bbc929af5b78b6dddce378e71431fd252acc9ddec33b6c743ae4e7f10e3b393c535c381a1b53e744744435925132907cb13b0339d2c6b2094abed2ba505d74d52127ea2baad2e67c6bec2b9c332cbc8f9f8ddd1aa7648c6b3f79d50636355ef568ab8309b12007f1a19880e7ba5d79e1bef9626b7f3c7f2565e1f63f56d78494f6fe36533f08eba1070baae4087acc581ae4d17e9335d72830a832a8d89b054c15f6ecbf939afece86dd5c5c94fcb0cd0f53a65977e2d4b60724214d0cf88d5af5a3dab45c99d4be08a6e99479f37aa52155bbf33080bbf3779e6687f1f2d14caa5834ce23e90a6885e3581bc059323fc194060a7874f881a1c5cf17bc3f4d00d905873eeacca7eb5ae0864c6703ffa8302dcb964eaa99aba9beed19d1753946f9aa89bf0759b50dba7233501e4133c93cbbf81b5788b6388dc40c7800d0d1269e9df0a9c95580f675c6fa29818d11231969509d9c55275637c087d1bc4545c8a9a6ec1c92af7802b74de6739776419b5514ece10494d0060b405955d84bf638aa5456808967d1736bac58e578ab57173ecf4cdb88c17bb0f94888e843dbfb54cec22a202339a06a12ce4b8410601c00f18f4ba232b328eb4d642c824513fcf35562c44a22885199ec7bd6aa2acf1c3261016444e4b7d89c01f76f22db61ceb9284a8a0bea3d8a59157582963ef71616de6a1b67b68e889b1fb9f7c27182543b51deba3b39416a3c058ba1b42a4742006505479b592c92c3ee6c5a015082781c68b9afb53a5c8ac088f6c6b4efde086ce01c6b7c783ce15fc609dbf035d19aacb9ef5b35ba37e8fae1f02ede2271bd227b8e1c420bd6accad21faad0f31340ccfc4308ac065322f449b0b79c13a97a70953775bf47ff23a2e79f4ee4aec0a2a4e79d2f0844ebd9545a40d2ba9868b8a773bd8e39573b611c223e56a932ed70784f18eae7ae7f3de79d24d4bc15005b8ae29bdcc194bfa4efe3e7c481c96f5584ac74890cc24aa4da73ce4bd6efcf05bbfcb7de437691bdc77bd2bb3d81bf540320a754935dc068efa7aceb679d97c9e9adf9c91d31b155baf1581e5b2144333c1dbb19bf02b54d0f686c169cbf325f539f0828322e1e07616036c8aebca79247b43fc994252dea9b7ac800c404cb37997224acd045e640026eff7eb8a7b11aa2c524da8f65729567432e159c4978016c40bff9d3aaa2b99ac0a117eb0d7f829627f2bcf71eb3b207ab686c01e4e2bb80eab7e94756affedcb326da89114ce0641b1ef68d190cfcde251aef5d35e299ef60dfa87690fb24671856b8e39b799f57357457578ee831d6d31c57d826441089e19fa6774cc5d575a824f681015ac90521cea87f610cb25c3dca5b6bf81afaba9989659d91a240b01add242422d607a000534857ab48051963d4c823d8d8c682c26d72ed64c971622820952f3398fc88bbc829ec56e22b68794cec2ecb4d4534bb695d4c622b908a6394fe5ba0bc25a4c663424aba8fa7e3ed36e0e37dc8ea03491874ae5bfdc9ec92d9fadc25c3845fe3fc20871dc03f6577e185bdbfcdd7e91ce08c911dfe1db5214ae0972eadb3533b0afb332514eebf26626542225f8fe79b7f8e0623a177a0740569bc945d0f244a9a6d1393d17087c379dbba6719b9c070768b6eb9fa6cb2d7f11b253ec08f43debc0562be79f606574734eb55489c0ad551b6533e3ba303f68dfd5aeb77110cdcea4bbcda6fca1f266fc10a3a8bcb5e4ca78df06e84bfa9fb8cbf0a3c9abfd247c891aa797af69af0fd87bc9ceb8d7b5d9e8caf930c643747ba7dfb014951059bbd55215c92a11e870cecaa3f9f13df249899beabfbd20f504dcea59e10c1e1b944762f8707061458bf6bde1aa668225ca4a6c8dc784713c6987462a2d1dc0abaadabd26eb4dd61997e319873ffbd3259ad196248637b30cd963cb6f1f309e5a4269f9f465b0d861137e79fc97e01426b533d19412c764ef5ef1111f9c4a734176503b3340e3cf27874c96e87cbf67158e76aa309e3e3df874232837b71cc7ef55af5f0e15f61afd0fd9d54ad302cd003c89fb0057814b6b77f22425ad7dec40d9248d506f0435e7c528fd23da707fbb4b631a25cd93c7d3600f8d2572aefe67d3324970d6b52d4c4dad9e4ecd67a10b1f04f22a59dd21ef1b9d113363c32b2efa4e61b87c4e34753af82a44f11d332a5423491f7221859337d9dfe04f8a445addd080acb5e580fc9abb9b6b098cb6b7b1ed207c1d7c710e17cd39eb412566875a4fc4210e181aaf88ebc4d4b6964ae782d8b109bd02705922ead75216078690a7399604463dbf48da9c4f8043727b55ef16301cae6e5611b0f83984bff22c7b5adadf798e9106385d6d28eead3d7e04c9c036fa10dfadfcc6350ff321c2bea7d797e786349595bb11cffe251436ad96f71fc13feff0482fac184cc02509367db0efbb4c4f4373b291cb154a1dacf6a339ba87c768e90b753d61f243f4cdb428621c9d583cd510fe711bb5ffc00fb605cf8a1de816a2e3ad5d00008a57c2a58dcb7530dacaba439562695265bc2470804a60814572ad8d9c540fa7e2b502ea02cf10f0f01b1413ec8f487c879d056e0fd2bdd768f8b08438c78b5f651707b13340cc95b72c862b80e6939707a319db40702449f5e7528d9556689cd96ac7f005bdd5ed7a34cfeae028ec8dd14454facf19432356c16732c424c5f5318c628e109c520fa18c0fb4e2086edae4ea4218f6c5c768a6fe00cd6fbfa497560b6ee828df87e62248e7f845e0dfbd4eeff4e758796dbb6ebee7a16f1edc3f1e55b390f0fff11327efc8515bad2514e3a03a2febb18284ce14b332d2a3a3eab19490ee6cf474edc8ab371093c2d44a6f035ce2429f0c4c3c9679ce842299526d1c88fe0bb52f9832de31a0f286334ad48d24c2e116c776875b1525ba87878f00e2a9644aa5d7b1f149a89452c5523381"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8206, 0x5, 0x8, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) read(r2, &(0x7f00007df000)=""/512, 0xfcd1) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b63000-0x8)='./file0\x00', 0x1) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b27000-0x8)=0x0) ustat(0x646, &(0x7f0000be0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f000080d000)={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000223000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a21000)={0x0, 0x1c9c380}, &(0x7f00007e1000)={0x0}, 0x8) [ 142.998119] binder: 30069:30101 transaction failed 29189/-22, size 2891-0 line 3004 [ 143.037998] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 03:49:54 executing program 4: keyctl$setperm(0x5, 0x0, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c38000)="12ce3f790c11f43dfbb9f436bf9bfb09f97322b2e8121be879259f5d2701d209636e5822c0c08b19f4231b8f7f52c9a5263e2de23c17d597e5bb392c9b485cad493b044e9ddfbbff481cef87c03cd2633187a3727fe79de3a5e5545522a2abf54b27", 0x62, 0xfffffffffffffffc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0x1, 0x3a, 0x9, 'queue1\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$assume_authority(0x10, r0) 2018/01/16 03:49:54 executing program 7: pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0xad)=""/173, &(0x7f0000001000-0x4)=0xad) 2018/01/16 03:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdb000-0x9)='/dev/rtc\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000f59000)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000f01000)='./file0\x00', &(0x7f0000fba000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c74000-0x20)={0x4, 0x8, 0x800c, 0x0, 0x100, 0xf3, 0x7, 0x1, 0x0}, &(0x7f0000d3b000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000821000-0x8)={r4, 0x7fffffff}, &(0x7f0000339000-0x4)=0x8) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000bfa000-0x6)={0x5, 0x100, 0x9}) r5 = creat(&(0x7f00003fe000-0x8)='./file0\x00', 0x20) sendto$inet(r5, &(0x7f0000ccd000)="55ab915c5d4b51f234f0c7833c0448dcd178e70592db3aa9e22b6da430f5bb5791127259b33e68deffdcce059f2ce97be3c669572d6dc7964c86eff2289b31d6f1ba15c07152ac24aeefa7dddf71f72c8a2a8dac966bba73e3056388212f12f599b8818e528aa12ad4173713ba4ff5bb55612259dd4d899d3084106bee7a24a5538edaa3d57ab54928d54d41e1ce87f1c359087ec7492b8567aa7cbb32fecf805acc44f75cc60a6e09e81a11ad862b56bfadb594bedfda2153f6e2d5069c20e1c0a186f5fae8c35c85433ed37978c8c092a4d4e0618625460c9c1f407283d5b27c1ee5ca060750f78251caef56990ff51467130398bf2955", 0xf8, 0x80, &(0x7f0000ed0000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x7c36, 0x200, &(0x7f0000b35000)="189fedec7640f7b42463f9d7ebd76d6a9578fe244c8ee0ec50dd10516ab4382774ddb8e544744ccfdf23f8ee91bd3fc7378b3d22bb9cef034560be33cd980007fc152cf1d23797b66e4ccb90e8d16d4dd3383e4075a53848f1c381c197996bc9f15a111fc4e87b7b2d9a5cf45db34cd0d0148ee47dcc141afd1f535e2f", 0x7d) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') r4 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000+0x67c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000004000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000004000-0x18)=[r1, r2, r3, r4, r5, r6]) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 143.087782] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 03:49:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000480000)="1c426600bd36d3e21928f30a0a6bed3f8753a1684509ad8813e0c6542fbbed7e5462abe47c2e5ecf64ac41a65813eafc101e575fb826e2a2977989d86192d22b87a59c4734f1c9e71cb58f03baacb55f34e85eeab7423a91df6aaaa3271286b83bf35891ab94db5e4c59089d01e517f35a5beb95bdd12b143cb559b6b42528f79e6b3d6caff898ae45a96e35a87ee88cf7409b", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000097b000)="") fcntl$getflags(r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:54 executing program 4: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x252}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x0, 0x1}, {0xc, 0x6a}, {0xc, 0x7e0000000000}], 0x3) r2 = socket(0x10, 0x2, 0x0) getsockname$netrom(r2, &(0x7f00009af000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000552000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000ae000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a74a931026c129dda620516caf569eb3"}) fcntl$dupfd(r2, 0x0, r2) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000002000-0x4)=0x52, 0xffbd) readahead(r0, 0x6, 0x68fc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000005000-0x23)=""/35) fcntl$dupfd(r0, 0x406, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) 2018/01/16 03:49:54 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x72c3, 0xffffffff, 0x7, 0x7fffffff, 0x2, [{0x0, 0x200, 0x96, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10001, 0x96, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[], 0x0) r4 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="4ef317cb8577733301d15a4102ddad993812e2a87023c19877e03fcf520da82fd1d0b3c2dbb34d4258716255469b4aaf9eaa7cdb38e4210e08c802283728918fe59d7c269bb4c84faedcf498de35d1b5fbbcf8fd8652e08beaa1b324a639c6bff6f9bb45d5e5940e628727f7e9a42fe0577c2e158884ac223918fd", 0x7b, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000005000)=0x0, 0x80800) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000007000-0x73)={0x0, 0x6b, "44a57be83d2cdb3f982482faae809359747014a020b46f755a232fb033c425855604bf9bc9ebbe800a091f7f7864efb385c86dcd970eabaea546aae16756ff2752081e8d6df067894f4b27359073b42fc0751685ee4e6e2438a28a4207e6b94b5483b365a9469efdaf4694"}, &(0x7f0000007000-0x4)=0x73) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={r6, 0xe7}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000654000)={&(0x7f0000aa2000/0x2000)=nil, 0x2000}) 2018/01/16 03:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000276000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000cf0000-0x8)=0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000db8000)={0x1, 0x0, 0x0, 0x1, r3}) fcntl$lock(r1, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) 2018/01/16 03:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x7) r1 = memfd_create(&(0x7f0000835000-0xf)="74086e750000000000000000008c00", 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000072c000-0x118)={0x3ff, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='uid_map\x00') sync_file_range(r1, 0x3, 0x0, 0x6) sendfile(r1, r0, &(0x7f00002c3000-0x8)=0x0, 0xe613) 2018/01/16 03:49:54 executing program 3: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa78, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000001000)=0xffffffffffffff5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x78c82c15, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xac)="5089576248bbfc9bc6b9e30cc26a8b41543c6e4c2b777f572c6108bbeeb06f0f717c9817d7d8648666ce970470972f497297b048e8e87165de1bfdc6a1636e496d23f2fc99f7b0976b4cdb1791952f5af96e1a0403919afdc4f83efca199408499d66be62f8f8be1a1e3d073e443e1f588f8a97c6e853e4d7bc21c626fdbd02763cb124fec0450dcc35978ac2064fd68b1648ee8591a2a4eb4d85b87ddd8adec4aeeaae06e7fa70efbc98aa1", 0xac}], 0x1, &(0x7f0000002000-0x1f)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x5772c97344d50e74, 0x1, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x200, 0x1000, 0x0}}], 0x60, 0x0}, 0x40014) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x17, 0x75, &(0x7f0000236000-0x75)="6e4de788b61103a8247339325c190449dbf84f5cc8e6596cd8ef193e6ca7bc1f08309d0827f55ded541e8294fbdc7363e8170533d6c4e38e2559ab05bb4c3330ad7ce1bc7b0e4b8fdaccc389fee3fbfc61c8166e5b65298a1dfb5163a39f879e2a7ab1113f102e484c22dc22cd1e640115c3bcb6ee"}) 2018/01/16 03:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40000000000002) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000db1000-0x20)={0x1, 0x0, 0x3, 0x34, 0x17a965f0, 0xfffffffffffffffb, 0x670d5cf, 0x10001, 0x0}, &(0x7f00006e5000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000715000)={r3, 0xd5e9}, 0x8) 2018/01/16 03:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008e8000-0x4)=0x0) wait4(r0, &(0x7f0000a7e000)=0x0, 0x40000000, &(0x7f0000cd6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a4000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000b8e000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000662000)={0x6, &(0x7f00009d5000-0x30)=[{0x5b, 0x5, 0x63a, 0x0}, {0x200, 0x3, 0x4f54, 0x80}, {0x1ff, 0x2, 0x2, 0x6}, {0x3, 0x20000000, 0x259, 0x13d4}, {0x5, 0x1, 0x5, 0x0}, {0x400, 0x5, 0x7, 0x5}]}, 0x10) utimes(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000bb3000)={{0x0, 0x7530}, {0x0, r1}}) r4 = syz_open_procfs(r0, &(0x7f000023b000)='net/dev_snmp6\x00') writev(r4, &(0x7f000070e000)=[{&(0x7f0000744000)="0c1f66294a1cff864de5961c4802", 0xe}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000f30000-0x4c)={0x5, 0x10000, 0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e4e000-0x9)='scalable\x00', 0x9) writev(r0, &(0x7f0000049000)=[], 0x0) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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0x1000}, {&(0x7f0000340000-0x1000)="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", 0x1000}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x3) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db1000)="6e65742f69705f6d725f636163686500983dac68bc1d7414c935bc6ece962bdc68e6070aba87a332683a4bd3217baa793eaffe20eeb9b0b1452813132d740994dab0203eb470378636ddeeb17ecad5250f649a8a0c32a2b3af3471381d7deea96102242cb472f4bb24a24561dae047407d2aa8f12170b13e081849843831") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000562000-0x11)={0x2, 0x17, 0x7, 0x40, "d58f9e347c3848e48b10a796f8bb0f0e6b66f3d0617aaac008982f66446598ce"}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000004000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000813000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000900000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c12000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cf000-0x8)={0x0, 0x0}, 0x800) r3 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r3, r3, &(0x7f0000014000)=0x900008, 0x100000080000000c) memfd_create(&(0x7f00001fb000-0xa)='setgroups\x00', 0x2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000440000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/member\x00', 0x2, 0x0) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a69000)={@loopback={0x0, 0x1}, 0x7, 0x0, 0x3, 0x4, 0x2, 0x0, 0x81}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fa000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000e9c000)=0x98) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000017000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d94000)={0x0, 0xf3, "0eef158c6a7ffcdba3556d5be6a56f1d0ece8a7347b3729573db2d8ca29554c84a4daa06ba0aa8e34c2fd0add408c99cd007da94f451f194d3597d450b9e7657a592bebdb1081fc9c5121bd76248eb93558b2f75a0dfeff4731f2e8310c7014bceefcdf234ef9a8ecc941d842756576d7473859c61429894eb3df015afd0ae863c26929e66d66b264cfe227a26672b5ef69abb3da6f202549af00dfaec3f62a4723a485108888c2376d26c018684325a7d7a7776ad0507bb6a30fb50b009b984c3a2e9c6c7da1803810e202a9d2e89b557ed4944211e6351303cc3981faa31af3702d80a11a44f4192677beb82742175b82ec1"}, &(0x7f0000b4d000-0x4)=0xfb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x4082, 0x0) 2018/01/16 03:49:55 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7, r1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xd7e7a374c1e8ba33) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f0000242000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x3) prctl$getreaper(0x28, &(0x7f00008f5000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000487000)={0x0, 0x6f82e748}, &(0x7f0000e7b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000306000-0x8)={r3, 0x7fff}, &(0x7f00007d6000)=0x8) 2018/01/16 03:49:55 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d59000)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008d4000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f0000823000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009a8000-0x4d)="6e05e472ffa2d6e36eadc0e0df6f11c838d24e827e84a1a25542171b9af7a68a99824f4165e00d06adf4067f998261ba1666655c40d7b4fd390ae12873cb1ad8d2d154cec63fb0609d2455caab") setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00008ab000)=0x0, 0x4) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x0) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000000) close(r0) rmdir(&(0x7f0000a7d000)='./control\x00') 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d54000-0x8)={0x0, 0x3}, &(0x7f0000289000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004f0000)={r2, 0x24a, 0x2, [0x3, 0xffffffff]}, &(0x7f0000781000)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d87000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000a53000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001e1000-0x4)=0x48) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003fb000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x5000}) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) clone(0xffffffffffffffff, &(0x7f0000b8e000-0x4)="8b892ef2", &(0x7f0000e59000-0x4)=0x0, &(0x7f00003a6000-0x4)=0x0, &(0x7f0000acb000-0x3e)="b4faa7324349c8552012998c2aff89a65cf916f24fd0076e1786de1ff3f6905ca2f94878f8c991200df052522680e7860adb49e3f87c6454b87bff16e967") ioctl$fiemap(r0, 0xc020660b, &(0x7f000099e000)={0x9, 0x3, 0x4, 0x80000001, 0x4, [{0x3, 0x3f, 0x100000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7f, 0x4, 0x4, 0x0, 0x0, 0xcf59adc21dc20271, 0x0, 0x0, 0x0}, {0x8, 0x7104, 0x3, 0x0, 0x0, 0x2380, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x401, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}]}) fsync(r0) 2018/01/16 03:49:55 executing program 0: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 143.347675] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000007000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000)=""/147, 0x93}, {&(0x7f0000007000-0xdf)=""/223, 0xdf}], 0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b, 0x4}, 0x2) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) stat(&(0x7f0000aee000-0x8)='./file0\x00', &(0x7f000042a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) bind$packet(r0, &(0x7f0000002000)={0x11, 0x1d, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x49, 0xa2fa, 0x8}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r4, 0x409, 0x3) [ 143.401421] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000528000-0x28)={0x1, 0x0, 0x0, 0x0, "94a064b7b52043d3690712aef39caab61a533f24c522bdddd47f40e9c9ff04d3"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f93000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000011000-0x50)={{0x3, 0x1, 0xff, 0x1, 0x1000}, 0x30, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) wait4(0x0, &(0x7f0000e52000-0x4)=0x0, 0xd, &(0x7f0000bdb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cb000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f2e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d03000)={r4, 0x8b, "116282ddc065b4835178a6db3ad3ea4568b3221e755782399ef37d77723bc698cfdd58ba18d3af7aec2483e0501c3b54cc1dad4ef963417a5bb4b9e12e5d312eec063eda21802ded3b919c9f1a74547d07ee1152d84f508e255e7969ac1fe1fce2b5f65e751f2990ddeae0ba528ecfb0e3c82360b99fd00e24727a81801504646b1a50286795cf3bca769e"}, &(0x7f00002d3000)=0x93) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cb000-0x50)=[{&(0x7f000001d000)=""/57, 0x39}, {&(0x7f0000344000)=""/220, 0xdc}], 0x2, &(0x7f0000300000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={r2, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00006f9000)=0x20, 0x4) readv(r1, &(0x7f0000e4f000)=[{&(0x7f000007b000-0xe1)=""/225, 0xe1}, {&(0x7f0000b18000-0x9f)=""/159, 0x9f}, {&(0x7f0000982000-0x54)=""/84, 0x54}, {&(0x7f0000e75000-0xa)=""/10, 0xa}], 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001db000)=[{0x3, 0x1}, {0x8, 0x3dbae7f1}, {0x4, 0x1}], 0x3) socket$inet6(0xa, 0x5, 0x25109616) r5 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000108000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b84000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c32000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cb000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000005c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x80, 0x7, 0x100, 0x0, 0x400c1, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r0, &(0x7f00006bc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c74000-0x4)=0x8000, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000ef5000-0x4)={0x0, 0x0}) shutdown(r0, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000961000)={0x2, 0x5}) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000b90000)="", 0x0, 0x20000815, &(0x7f0000885000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x0) pipe(&(0x7f0000783000-0x8)={0x0, 0x0}) openat(r1, &(0x7f0000448000)='./file0\x00', 0x30800, 0x110) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000387000-0x4)=0x0) stat(&(0x7f0000c01000-0x8)='./file0\x00', &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ce000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010d000)={r2, r3, r4}, 0xc) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000095000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd2000)={0x0, 0x0, 0x0}, &(0x7f0000e92000-0x4)=0xc) setregid(r1, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d48000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f00007a4000-0x4)=0x3, 0x4) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000550000-0xa)='attr/exec\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000fd3000)=0x0, 0x16ca) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000337000)={0x0, 0x3}, &(0x7f0000e54000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000090e000-0xc)=@sack_info={r3, 0x80, 0x7fff}, &(0x7f0000d3c000-0x4)=0xc) getpeername$ipx(r2, &(0x7f000093b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0x10) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fa6000-0x20)={0x3c0, 0x0, 0x3, 0x9bb}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000550000-0x20)={0xfffffffffffffff9, r2, 0x1, 0x8}) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009dd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000437000-0x4)=0x5) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000923000-0x8)=0x1004) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f6e000)={0x5, &(0x7f0000a8c000)=[{0x10, 0x1, 0xffffffffffff8000, 0xa35}, {0x1, 0x5, 0x1, 0x4}, {0x9, 0x6, 0x8, 0x92d9}, {0x101, 0x800, 0x0, 0xaf}, {0xfffffffffffff001, 0xfff, 0x2, 0x2f00}]}, 0x10) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c46000-0xc)={0x0, 0x0, 0x2, [0x9, 0xcf]}, &(0x7f0000f70000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d02000)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x65, 0x9, 0x6, 0x0}, &(0x7f00005b8000)=0xa0) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000e15000-0x8)='./file0\x00', &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ef5000-0x38)=""/56) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x100, &(0x7f00004a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000489000-0x4)=0x0, &(0x7f0000319000-0x4)=0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000687000-0x4)=0x1, 0x4) epoll_create(0x3f) syz_open_dev$mice(&(0x7f0000ac7000)='/dev/input/mice\x00', 0x0, 0x40000) r2 = syz_open_dev$sg(&(0x7f000027a000-0x9)='/dev/sg#\x00', 0x1, 0x58040) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000774000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) [ 143.528924] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/16 03:49:55 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x89)="b1836be6cd9a37f92b0f0f58be3ca536cafe81a26d405bcf8abe3475733c1db1ef8631ce48ed7d830705401e7e42d619d362150b05bbdc51b743c69e931afdc7a686ba27d0d085daf5f7fe71612a6c98624403756ec8bd99d7ed1a5a7a4c437326fd1bcb738ed2a3cdd565af89224bba16d60b0b7d91e42e367d4df765aee727697ede73fe44cb3698", 0x89, 0x8000, &(0x7f0000000000)={0x1a, 0x17, 0x2, 0x9, 0x1000, 0x6, @random="26afca2c62ab", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) syncfs(0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000f7d000)=[{{&(0x7f00006e8000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b5f000)=[{&(0x7f0000990000-0x91)=""/145, 0x91}, {&(0x7f000092a000)=""/187, 0xbb}, {&(0x7f0000759000)=""/4096, 0x1000}, {&(0x7f0000d27000)=""/4096, 0x1000}, {&(0x7f0000333000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f00004d9000-0xef)=""/239, 0xef, 0x7a59}, 0x0}, {{&(0x7f0000c84000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a22000)=[{&(0x7f0000355000-0x1000)=""/4096, 0x1000}, {&(0x7f00008fa000)=""/160, 0xa0}], 0x2, &(0x7f0000e26000-0xb4)=""/180, 0xb4, 0x6}, 0x8}, {{&(0x7f0000254000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000c9c000)=[{&(0x7f00001ed000-0xe6)=""/230, 0xe6}], 0x1, &(0x7f0000ead000-0x47)=""/71, 0x47, 0x0}, 0x0}, {{&(0x7f0000184000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d26000)=[{&(0x7f0000dec000)=""/17, 0x11}, {&(0x7f0000b50000)=""/23, 0x17}, {&(0x7f00009da000)=""/57, 0x39}, {&(0x7f000007d000-0x9c)=""/156, 0x9c}, {&(0x7f00007f0000)=""/24, 0x18}, {&(0x7f00000db000)=""/195, 0xc3}, {&(0x7f0000ff3000-0xd3)=""/211, 0xd3}], 0x7, &(0x7f0000e48000-0xa7)=""/167, 0xa7, 0x7}, 0x7}], 0x4, 0x40002020, 0x0) sendto$llc(r1, &(0x7f0000a96000-0xb3)="266f08bf107235dc3f968369af1b3457be2a7b878b4b54927c7b3d18b535aeeb9e34f8b1b110b7871d23956ed51f1fc1a6541d82cb6f22d9eb796f4f827ed1c6cd2f934577445401d2e6e0eb500136e427489e7ee987b49e5a1a3ace12a4ed4f3b9d4d8f37bce63c3270842511a23c92f40cbf108b8c97990f6fb68b500c33c66d82f07e20993a7b3504a02e830ff3ff4b2d8f69dcf06838914e53b2e97e60aa924f9fd89d6774bcd97b1e4c23bfd1f13a3012", 0xb3, 0x4011, &(0x7f0000459000-0x10)={0x1a, 0xf6, 0x3ff, 0x1, 0x57, 0x0, @random="645c646102cb", [0x0, 0x0]}, 0x10) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00') pipe2(&(0x7f0000017000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000020000-0x8)={0x800, 0x10000}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r1, 0x3, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00000a6000+0x48a)={0x9, 0x7, 0x101, 0xff}) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000176000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000b2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d30000-0x8)='./file0\x00', &(0x7f0000e59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094b000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000791000)={0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0xc) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/ptmx\x00', 0x200, 0x0) r8 = syz_open_pts(0xffffffffffffffff, 0x2440) r9 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00005a7000-0x4)=0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b79000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r11 = syz_open_pts(0xffffffffffffff9c, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d6d000)={0x0, 0x0}) r13 = timerfd_create(0x0, 0x800) r14 = accept$ax25(0xffffffffffffffff, &(0x7f00006ae000)={0x0, {""/7}, 0x0}, &(0x7f0000352000)=0x10) r15 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f00005f4000)='./file0\x00', &(0x7f0000568000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000f00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000080a000-0x4)=0x0, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000411000-0x8)={0x0, 0x0}) r20 = eventfd(0xffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000082c000-0x4)=0x0) stat(&(0x7f0000c9d000)='./file0\x00', &(0x7f0000653000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00008e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getresuid(&(0x7f0000141000-0x4)=0x0, &(0x7f0000b6f000)=0x0, &(0x7f000048a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef2000)={0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0xc) sendmsg$unix(r0, &(0x7f00002d4000-0x38)={&(0x7f00000a1000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000209000)=[{&(0x7f000003f000)="4a28e2712eca9416edc47a522e36fa132d89ac33d7229d05d73b733f144db7e5a09d15b6861fb760181a7c2795f65268739b54bc933f131a34ba1ee73f9d5d5075820e711fb693a90db053f555a12779fca26b5a6f4e653d9a464113f2f44a51eae8e0a7fe2699843049fe2c9f3fd8ec611804f2e21e38b6fcf8556c6492e375f1f4598c1dbb7e56b1535ca5bbee69d7ce926a5f3f71402c8385f56ae70160f809247d6e0ab6b6984d1806ab8ad67cf35c23a210d724c506500cd99dc225210d85916291320cf2001940ad8d04820a492990", 0xd2}, {&(0x7f00001d2000-0x13)="cc7eba200c7356c3ec90133a876c8454800820", 0x13}, {&(0x7f0000669000-0x7f)="d6305270d59be6fed728e539c28fa277cdacc31471005e2cff5edf61a144ee96f015d823cb4bd3e6e0600a043aa5f512c384e430ac250ef35b423d04cfb9717025bbcdcde75a762de5a7ac8c9a98a2d198efa6c21916d0e522b4c14df40133a32a77d6f41bf48c605f9776e3f1680042658ce237ec063d78d252736c83f09c", 0x7f}], 0x3, &(0x7f00004ed000-0x108)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x108, 0x80}, 0x800) creat(&(0x7f0000677000)='./file0\x00', 0x0) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000003a000-0x8)='./file0\x00', 0x1) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000038000-0x4)=0x0) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) fadvise64(r1, 0x30, 0x84ff, 0x6) 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b91000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cd2000-0x20)={0x10000, 0xfffffffffffffde3, 0xa, 0x3, 0x4, 0xe3f9, 0xeaf, 0xc7d, 0x0}, &(0x7f0000db4000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008de000-0x8)={r2, 0x4}, &(0x7f0000294000)=0x8) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x2, 0x5, 0xfd, 0x0, 0x0, 0x7ba}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f39000-0x50)={0x60, @tick=0x0, 0xffff, {0x53c, 0xfffffffffffffff7}, 0xfff, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ca6000)=0x0, 0x4) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0\x00') connect(r0, &(0x7f0000202000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x3}}, 0x26) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008f6000-0x8)='keyring\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c76000-0xcc)="f35d715a2471602ec9d5edcc210f2c35d5e6a3ff69a898e1c22c0edef41acfd8bf4d08980cbffef5eea2352e4e6bbc777e9d30079bf2a5a0b98836825c23bf8643fe05144096b68af94a6f830fe342164eb68917c4d466711a0e06c2bd444b8a7d3806448d78b089395c9bb8c0fb8c0d87e4268202932cb4fdabab8ce89cae9b08741bfbefdfedce7596546d0926fc07afabcf2a6f45db25ab2f4a8eaf0e39793fc8bf8d87a4c2ffb0b7be55f00aed6ad86a70e3b37ddac9d1db5bb1851b3ac1c710ad9fde8bfdebda68f004", 0xcc, 0xfffffffffffffffb) request_key(&(0x7f0000f42000-0xd)='dns_resolver\x00', &(0x7f0000803000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000bd000)="243a73656c56656d31275447504c652468302c74b000", r0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000e78000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000493000)={0x6, 0x6, 0x40, 0x3ff}, 0x8) 2018/01/16 03:49:55 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000001000-0x59)=""/89, 0x59, 0x5, &(0x7f00008ff000)={r1, r2+10000000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:55 executing program 6: getpgrp(0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000008000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) listen(r0, 0xb008) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000538000-0xc)={0x0, 0x0}) r3 = dup3(r0, r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000eca000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028d000)=0xe8) r5 = getegid() fchown(r0, r4, r5) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000013000-0x4)='dev ', 0x0) ftruncate(r2, 0x40001) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000013000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9, [0x1, 0xf127, 0x1, 0x6, 0x1, 0x3, 0xb6, 0x60000000000]}, 0x5c) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000080b000)={0x0, 0x6}) connect$inet(r0, &(0x7f00001d7000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000478000-0x8)='./file0\x00', 0x52800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000042f000-0x8)=0x1ff) umount2(&(0x7f0000e1c000-0x8)='./file0\x00', 0x3) getdents64(r0, &(0x7f0000429000-0x1000)=""/864, 0x360) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000ca000-0x10)={0x0, 0x0}, &(0x7f0000e60000-0x4)=0x10) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e5f000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bb5000-0x8)={0x0, 0x0}) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c12000)=@req3={0xfffffffffffff253, 0x7, 0x0, 0x20, 0xe1, 0x0, 0xfaa}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c6c000)="89c36bcf226b259f0b4aa175fe4db4d0d924db902b66682fcc5e95af179ea2c97b1fa68a7f7101430ead084c08e8444377db2dc97c08f8afb9c246453e9fefa56d18fcb240752b6d2d096b041a4064ac4cfc0605768444cf10e383ba2a4726468ce7974789cc98a7639a7126a28da9bcf75b6bd4cb31700c35d3b506d4f389a64b8feb2dd0ed557515c80b196c6387176ab4dee1f5affedc3fe63fb084bc959453a8d88e2b71b5858893f0541ef61698db94472a", 0xb4, 0x40, 0x0, 0x0) r2 = socket(0x7fffffffffffffc, 0x2, 0x1f) splice(r2, &(0x7f00005eb000)=0x0, r2, &(0x7f0000b4d000-0x8)=0x0, 0x1ff, 0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a77000)={0x0, 0xda12, 0x100000001, 0x3}, &(0x7f0000f37000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003a8000)={0x0, 0x8009, 0x200, 0x0, r3}, 0x10) sendto(r1, &(0x7f0000fef000-0xe5)="e306f9d7d0c444887fe5ade2d7772a449dbb035f578408a96a0ea48d25fd5a84c9baaa0fd831f55f435a45b48c931a05822cc4a1fb988a0af5af9da05cd200962ee11059c86ab72ba5dc0ba47677e0c126a84071fa1294cef2f904190a8da00ba3f9b68f1695618cbeba3b338b43fddebcde163f75ad7e52bc26e6976f752a7eaf5890fb315fe96ed259b935cd8853aacf65c2828b0aa40311a9b1828c3ac39d972b803cee5461902166df84d376b7f7bb120d7b13c3f5578880d236bd48a67289fae04e39ae3ae9cf7c62a1996eb4e4006e5a6d6b5c4e43d45939a0eaa48fd94e6786599a", 0xe5, 0x40084, 0x0, 0x0) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r5, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000080b000)={0x0, 0x6}) connect$inet(r0, &(0x7f00001d7000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000052000)=0x0) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000053000-0x57)={0x0, 0x4f, "c1a2a76abd281079abaa4dd61d8d3922feb20f7d9bb23f19b82771c42adaeece5462a24b5e1dde979ba2eda5cb6ea5a0144263f33f717b888c9a11ad71002af343232c7db0b3c3212e71c653223e00"}, &(0x7f0000019000)=0x57) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000003f000)={r3, 0x1, 0x30, 0x2, 0xff}, &(0x7f0000053000-0x4)=0x18) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2c80, 0x5069, 0x0, 0x0, 0x1, 0x3, 0x40, 0x80000000, 0xffffffffffffe11f, 0xfffffffffffffffb, 0x3ff, 0x0, 0x100, 0x2]}, &(0x7f0000008000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x7, 0x5, 0x8}, 0x10) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000002000)=""/138) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cc2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000070e000)={&(0x7f0000803000/0x1000)=nil, 0x1000}) mount(&(0x7f0000c51000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000026d000-0x7)='devpts\x00', 0x40, &(0x7f000007f000)="") userfaultfd(0x800) mknod(&(0x7f0000e68000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x8e2, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r2 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000007000)=@known='security.capability\x00', &(0x7f0000009000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x8, 0x4) creat(&(0x7f0000002000)='./file0\x00', 0x4) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000-0x9)='loginuid\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000073e000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b99000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000071f000-0x20)={0x6, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000021c000-0x20)={0x8, r1, 0x2, 0x7}) sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/16 03:49:55 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x1, 0x3, 0x40, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00006ee000)='./file0\x00', 0x400, 0x2) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00006ef000-0x8)=0x0) r3 = gettid() mmap(&(0x7f00006ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x0, &(0x7f00006f0000-0x4)=0x1ff) 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a3e000)='./file0\x00', &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getgroups(0x2, &(0x7f0000c04000)=[r1, r2]) socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000731000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d5e000-0x4)=0xc) connect(r0, &(0x7f00000a6000)=@ll={0x11, 0x11, r3, 0x1, 0xfffffffffffffffc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff99) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x38100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xffffff59) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fffffff, 0x1ff, 0xfff}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0x9, 0x20}, 0xc) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d53000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0xe, 0x2, @thr={&(0x7f0000521000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000aa8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000958000-0x4)=0x8) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000072000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$key(r3, &(0x7f0000135000)={0x0, 0x0, &(0x7f000047c000-0x10)={&(0x7f00008d1000-0x38)={0x2, 0x11, 0x2, 0x6, 0x7, 0x0, 0x2, 0x1, [@sadb_address={0x5, 0x7, 0x32, 0x80, 0x0, @in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000e36000-0xf9)=""/249, &(0x7f0000933000-0x4)=0xf9) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000007f000-0x4)=0x7) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) pwritev(r0, &(0x7f0000254000-0xa0)=[{&(0x7f00009b3000)="7cf622c80017b2178419ca43230f288b75239790df1ec487e9e1dccc746ec29e6b6ce9e9918a6d12b0ae676341be3922bb5474c3cae8f30d4885ada5106f6b728b5220634f82b174b064f275961e2065d17b68ba33d50900000000000000bdebb659a237402eb4009df3c50e530e4c0628f130c462924dba6a3c04f1d35cf9914f61bcad391b7d67643e6487a1f71d4e589869fe", 0x94}, {&(0x7f0000e1f000-0x1b)="376f5fe8128e3eba51fd72b578742fe0742228ea5f0e70c311d881c7c34e3f16c8638083d326360e7881", 0x2a}, {&(0x7f0000f8c000-0x5e)="", 0x0}, {&(0x7f0000d64000-0x44)="ac", 0x1}], 0x4, 0x0) 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0xa0, &(0x7f0000005000-0xa0)=[@in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x3d37, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa254, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003000)="6b442291ada390c90fe33cd197b9f0da3e795b335f96f5beffffbde99416e7c29c7754c91457f8db5079b873ac42846b5c45112e18262138102dbfb531ac9129a9fff8", 0x43) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000+0x638)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents64(r1, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r1, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x1, &(0x7f0000001000-0x8)=0x0) 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b54000)=0x0, &(0x7f0000602000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$getenv(0x4201, r2, 0xcd, &(0x7f0000682000-0x8)=0x0) r3 = dup(r1) mount(&(0x7f00009f7000)='./file0/file0\x00', &(0x7f0000362000)='./file0/bus\x00', &(0x7f0000e5a000-0x4)='aio\x00', 0x40000, &(0x7f0000202000)="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") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) timer_create(0x7, &(0x7f0000c2a000)={0x0, 0x9, 0x2, @thr={&(0x7f000060c000)="ba3f2ce188dae7d29eafa0b398556e8552683d7e023b98fd892331f96f5dce06687636df55b7a33c19f33cd1c00b2dd8fa351c5046ddf7e0dbf6525ab4804fbabe757b9d29dce07d15ab496201915d625063e6", &(0x7f0000899000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099c000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) preadv(r4, &(0x7f0000197000+0x9)=[{&(0x7f0000b92000-0x2b)=""/43, 0x2b}, {&(0x7f00005c3000)=""/236, 0xec}, {&(0x7f0000a51000)=""/4096, 0x1000}, {&(0x7f0000582000-0xc0)=""/192, 0xc0}, {&(0x7f00009d8000-0x1f)=""/31, 0x1f}, {&(0x7f00002d6000-0xd4)=""/212, 0xd4}, {&(0x7f00001b1000)=""/177, 0xb1}, {&(0x7f0000f79000)=""/4096, 0x1000}], 0x8, 0x0) 2018/01/16 03:49:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003da000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000503000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xeeea, 0x81, 0x3, 0x6, 0x3, 0x3, 0x7071, 0x6, 0x4, 0x80000000, 0x3, 0x6, 0x0, 0xff, 0x8]}, &(0x7f0000914000-0x4)=0x108) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000440000-0x29)="", 0x0, 0x4003, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b5a000)={r3, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000056a000-0x4)=@int=0x8, 0x4) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b94000-0x4)=r3, 0x4) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) prctl$void(0x9bc5637330eba3b9) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sync() setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c1f000)=0x100, 0x4) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007e0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000064c000)={0x2, &(0x7f0000821000)=[{0x0, 0x0}, {0x0, 0x0}]}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) r2 = syz_open_dev$mice(&(0x7f0000a19000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c9a000-0x14)={0x0, 0x4, 0x6, [0x5b, 0x40000, 0x5, 0x80000001, 0x8000, 0x1]}, &(0x7f0000601000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000703000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20}, 0x98) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/16 03:49:55 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/create\x00', 0x2, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000708000)='./file0\x00', 0x7) creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/01/16 03:49:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400209, 0x0) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000028f000)='/dev/loop#\x00', 0x0, 0x0) [ 143.961222] binder: 30393:30399 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e1000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d14000-0x10)=@common=""/16, 0x10) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r2, &(0x7f0000bcd000)=""/0, 0x0) [ 143.991967] audit: type=1400 audit(1516074595.711:64): avc: denied { transfer } for pid=30393 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 144.059879] binder: undelivered TRANSACTION_COMPLETE [ 144.067503] binder: undelivered transaction 403, process died. [ 144.078119] binder_alloc: 30393: binder_alloc_buf, no vma [ 144.078150] binder: 30393:30412 ERROR: BC_REGISTER_LOOPER called without request [ 144.091250] binder: 30393:30425 transaction failed 29189/-3, size 0-0 line 3127 [ 144.099486] binder: 30393:30399 got reply transaction with no transaction stack 2018/01/16 03:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ftruncate(r0, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/ppp\x00', 0x400, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000a27000)={0x3, 0x42, "6d6a9e1498807ccb09665ed03c5253113e4b10c69f64ba72447a675734ad2a470f52b37e747481736c908911e61dd6df7894572770880de81d0615cc5b0d3d70a4fe"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6(0xa, 0x0, 0x400000000000) socket$inet_dccp(0x2, 0x6, 0x0) chmod(&(0x7f00001fc000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x0, 0x7b8, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/16 03:49:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x802) r1 = syz_open_pts(0xffffffffffffffff, 0x4bff) ioctl$TCXONC(r1, 0x540a, 0xf9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000002000-0x1)='{') 2018/01/16 03:49:55 executing program 0: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000093d000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_notify(r1, &(0x7f000084b000-0x60)={0x0, 0xf, 0x2, @thr={&(0x7f0000a5d000)="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", &(0x7f0000317000)="d51a58fbaf602ad9ca45402c6ea324d0d669002481d607b12d5300f6a6ec37e842cde1a980"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a7000)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000a04000)=0x3800000000) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x210000003fc) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000007000-0x800)=""/2048, 0xffffffffffffff95) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000008000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 03:49:55 executing program 7: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000b5d000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000745000)=0x5) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2203, &(0x7f0000002000)="") 2018/01/16 03:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abe000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000b82000-0x4)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000e67000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000061b000-0x4)=0x0) write(0xffffffffffffffff, &(0x7f0000d18000-0x1f)="", 0x0) 2018/01/16 03:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011d000)={0x0, 0x0}) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24000000) 2018/01/16 03:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) [ 144.106961] binder: 30393:30399 transaction failed 29201/-71, size 32-8 line 2920 [ 144.123767] binder: 30393:30425 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 144.131598] binder: 30393:30425 BC_INCREFS_DONE ufffffffffffffffe no match [ 144.152130] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getcwd(&(0x7f0000ec1000-0x5e)=""/94, 0x5e) r1 = add_key(&(0x7f000029d000-0xa)='syzkaller\x00', &(0x7f0000c1c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db0000-0x89)="2d8609f1ea5bfde23c9ab332985a2a1f0a1fd8ef5aacee86dfea60e6b5ee78de92e25d051bb3098172d86c5fdb17761bc6e6ae655b59feea1fd5e08ad41467294bedee25725b5883954d81b389f4d4db9f3950b387153f20d6dfbf449379fd510327c56f1f25614a216894ab893147ac10b605fdecd77a7b622ef46a1bacd41b9d5bae15f99e621b7f", 0x89, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cb5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b34000)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bb4000-0x8)={r2, 0x100000001, 0xfffffffffffffffa}, 0x8) add_key$user(&(0x7f0000c4f000-0x5)='user\x00', &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000)="9577110ecf40525168c05c27a128b58503b514fd990fde19348c5d6da87b53e185ee7974806f2b0547825b9eba1d02f0cd30be9a4548be21b6de818be088ee8ec0b5049943c2d879cb1aa60d6e809db9bfe4b790ff3e51592b9629dca677efc2d7888a5a443c5e6769725e8f20c200ef375c1cec998dcf5d5abbb67464baaa1e52d4", 0xfffffffffffffe2c, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fd0000)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fe0000)={0x40, 0x3, {0x2, 0x3, 0x0, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002cf000)=0x20, 0x4) r2 = accept(r1, &(0x7f000098a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002e8000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000230000-0x10)={0xa9, 0x800000008003, 0x7, 0x1000000000000800, 0x0}, &(0x7f000016b000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000002a000)={r4, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) poll(&(0x7f00003ad000)=[{r1, 0xc2, 0x0}, {r1, 0x10, 0x0}, {r0, 0x40, 0x0}, {r1, 0x4, 0x0}, {r3, 0x180, 0x0}, {r2, 0x0, 0x0}], 0x6, 0x5) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b00000-0xe)='/selinux/user\x00', 0x2, 0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x0, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) chdir(&(0x7f00004d5000-0x8)='./file0\x00') r1 = getpid() ptrace$setsig(0x4203, r1, 0xff, &(0x7f000072f000)={0x1a, 0x5, 0x6, 0xffffffffffff4cbb}) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ba0000-0x10)={0x6c, &(0x7f0000917000)=""/108}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00001c5000)=""/198) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000a7c000)=""/0) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00005a0000-0x4)=0x3ff, 0x4) socket$inet6(0xa, 0x8000f, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000950000)='dctcp\x00', 0x6) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x0, 0x989680}, &(0x7f0000dec000)=0x0, 0x25659cf0) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000aa4000-0x4)=0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b3000-0xc)="2d657468316c6f6574681f00", 0x1) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000095d000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f000095c000)=0x98) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006c9000)=@assoc_value={0x0, 0x0}, &(0x7f000095c000)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000095c000)={0x0, 0x24, "10806bcdf8ed78bcdbcdc282ec7b7bf141115208b21ab6f436789dbf975276ddb63191b3"}, &(0x7f00008b8000-0x4)=0x2c) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000066e000)={0x0, 0xc0, "ccea3f71fa5db292cda3d41981168a4b52b903f96421e683f80760e4e9b108f490a45481445ce67e0401e500c1a5e0f8a40e1363134d20c7aba1dfc14b6a6e0af467edf669f6643d4a65f91b8deb90cb9463557f1825c6d265b88e002d5b8cccbf72b9b068a17fd8fe3248029974dc4e8e8bcf85ff85ea5aebc0fb82d4de7bb7378fa7b904ed5940b5a4e7064e20fdfc32cc41bc784e2bd8b3e8d7b61e72f6548fdbc8f66c495509850652522dfe801d9720eda63f2e06ce6937bc0d3096b641"}, &(0x7f00006c1000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000050e000)={0x0, 0x1, 0x6, 0x800, 0x9, 0x1, 0x6, 0x0, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x1, 0xf84, 0x8, 0x2}}, &(0x7f00008a4000-0x4)=0xb8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000095d000-0x8)={0x0, 0x9}, &(0x7f000095c000)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000095d000-0x118)=[{&(0x7f0000486000-0x1c)=@in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1d7d}, 0x1c, &(0x7f000095d000-0x20)=[{&(0x7f000095d000-0xf)="a7a7b6dc68575995b6c3024397b04a", 0xf}, {&(0x7f000095d000-0x2f)="f7cce522cf93fc205d173e8c6e904a304a63795a24d7e7f2e094993605c87a555c54f53625ac986f0694058365a842", 0x2f}], 0x2, &(0x7f000095d000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x2, 0xedb815f3024ac91c, 0x20, 0x0, 0xffffffffffffff81, 0x0, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0xff, 0xffffffffffff6519, 0x20, 0x200}}, @init={0x18, 0x84, 0x0, {0x1000, 0x4, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfd6, 0x20a, 0x2, 0xffffffff, 0x0, 0x1, 0xff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff575, 0x1, 0x6, 0x8, 0xff, 0x2, 0x9, 0x4e0d7f4d, r3}}], 0xf0, 0x8000}, {&(0x7f000003e000-0x1c)=@in6={0xa, 0x2, 0xd9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f000095d000-0x80)=[{&(0x7f000095c000)="b146b811d7446941d1ad4edeb6", 0xd}, {&(0x7f000095d000-0x105)="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0x1000}, {&(0x7f0000767000)="3e7657c756b95bc777e87b9024e3171fd3e38c089d7096f0144de896d87625896be4e219eac2a9dcbb246d20886543fc26e49e1425cb12ce29e14140d219fdff7293a2beee1d00207da6d639d3ae5bea6a0ff4dc3b07643cc624b6926874c1b3c9d0223613872ed5d8a10d6aa662282d6c2bf8ae399ef0d2c4b6b3c89aee333c843d8cc9d6033489cdd6559c", 0x8c}, {&(0x7f000095d000-0x90)="04fb521817115af76244593fd61a69410a719396069a932cdcd08b55b59255870c9c83f5a643ad02ca630b51ea16c255cdb62b4ca346efc82b8a18cc61c0a5a5d3c04b3eeb9fde5f8314368e38107fb61a17847e8b34dfd11784b6a4ba12b0f26206855b2b40c20f1970dd2135ef259aa9b9a1b2ab6318dd30865f9b150532ab5a6005f0ed1627cb077d23da9ae1ef58", 0x90}, {&(0x7f000086f000)="39fc827416d1a35c29805d12a020", 0xe}, {&(0x7f000095c000)="5f19bdee6fa5149339a35771c08f9f26fabe7e276ccce83536f2aa7a2b3b3a0aef611af493da1f5924169d1ad28817e20381b766bfe31d8e89d73f87bb912cd654e899fb62e1682f6f5f3b28fbc0ee2f57f2868d2244dd6faea333f82053fd1d9b70200ffcdcf88155dee44a5530c7845e0f559c49a554a9cdc0a95b337a2897f0c9fe44aa5741bde593d611537c7837bc4dad74e9e0c6af07f70bfd40", 0x9d}, {&(0x7f0000533000-0x52)="08e775dc6ccc3b988845a3ceae134b7ebcfae64d203a4fcbcc0d52cc0b0b009ebe1e970906fbb8a2ff72cb745c38c58bc323fe3efa812ab67da2338bfb20ef0bff4eb9b492de1244f00440d6f93b0e68d1c0", 0x52}, {&(0x7f00007cd000-0x74)="d02d1edfc593d79f3b12cc9f0f2414ed9111d910192fb8d6eede00516a2dff7b8400471740c11d2ed5d3845ff80a5e8dfd4864d6f2b223857f86fd0cb3ad03e52cb40eb1c29c65cb9a5a2d8b484e0170a2c20230984d51437570fe3e5e084dce8385073acaeacf7098c49f8b22b671126c9150f9", 0x74}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000028000-0x1c)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x862}, 0x1c, &(0x7f0000071000-0x40)=[{&(0x7f000095d000-0x8)="53c9a55a70606dd7", 0x8}, {&(0x7f000095c000)="750125402feb85e89ba82664043cd0ce0f32c9b83d66eeccb67afefcd037eaa15cb529a5768fd8fbd000b66145c05e6313ed6038e8d12a14d4295f8d075425f5190f215e032896140e15014f4ee0e1c946797bc44b7924cbb0795938b1d2902eefe0b459be239f5ff89ec5e5327ef84eb952bf96aa5c55e0cddf4f02871b73ec3d1ad3294929b30f14ef7704d6b91d37abaa2f1ef1a38e70e98991a465bf93ed367afdbebaa1a95a21defb0bc53adecfc247ae44117c9d3eb6570ba661a190a041e8cb35ad6a0163e0a453f241", 0xcd}, {&(0x7f0000887000-0x46)="97daf0e58deec0316c7357ec63bce7bd8b334bbf050dc9d7a98b3f6b1e134cec74c574fa6ef35736ad7a8af8fc0b8a8fc3b6dfa8b13e56d342d60632cdf2bdc936f055982171", 0x46}, {&(0x7f000095d000-0x13)="a76fc9ee6230e654ad87fec893728051af1b34", 0x13}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f000095c000)=@in={0x2, 0x2, @rand_addr=0x53fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e8000-0x20)=[{&(0x7f00001a7000-0x1d)="739b2b37499588591b50d60bfdefdbb05646ecdf0931e08c1653619aa7", 0x1d}, {&(0x7f0000181000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000479000)=[@sndinfo={0x20, 0x84, 0x2, {0xd05, 0x820a, 0x7, 0xa6e, 0x0}}], 0x30, 0x4040010}, {&(0x7f00000d0000)=@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c, &(0x7f000095c000)=[{&(0x7f000095d000-0xaf)="3d20804812c0075d861bdc7fb47cbe1ba7536ee06ee628dff4fc463bc50b02b3a4058b659376454f5312c86225cd4712f0f024fe408b122a5c791bf7bdcb0dcf8464dfd1aed998df55abc7bcdd0146f04dc0448d7b11fc119f7a225b124f631ca88f2ec366290549bcc0f749008a8e8ccfb3f9495f99f0b63af04d474132bff8f3ddf58e33fd00150b87553c121acd001c5876175c128b84a8ee12ec26e48faa258d715659d5126ce20177008dccd5", 0xaf}], 0x1, &(0x7f000095d000-0x120)=[@init={0x18, 0x84, 0x0, {0x9, 0x9788, 0x0, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x874, 0x20c, 0x5f7f9fe, 0x1000, 0x7ff, 0x4, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0xd22, 0x1f, 0x2}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x10000, 0x7ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xbb, 0x8209, 0x800, 0x5, 0x6872, 0x72a92bb8, 0x7ac, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x1, 0x8, 0x6, 0x0, 0x8, 0xff, r6}}], 0x120, 0x0}], 0x5, 0x80) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_ZEROPAGE(r7, 0xc020aa04, &(0x7f00005e0000-0x10)={&(0x7f0000522000/0x2000)=nil, 0x2000}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) write(r0, &(0x7f000038b000-0x57)="43785f378aaffcd40f2dc7d206a8f81f715b3feb5c8d37d8ea50fe51652f851b7a3dbea3da5583155a75adbc2d6381eff2edd8b68c75339cf219baaef933cfb951c6c4a38f3bb6b915ee54220948b94f815bdc8606da54", 0x57) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000849000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x9) write(r1, &(0x7f000083c000)="8000000016000700ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f00009f6000-0x8)='./file0\x00', 0x0, 0xa4) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000051d000+0x2b8)=0x0, &(0x7f0000151000)=0x4) r3 = memfd_create(&(0x7f0000d00000)='\x00', 0x0) ftruncate(r1, 0x40001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e2a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r1, &(0x7f0000849000-0x8)=0x0, r1, &(0x7f000087c000-0x8)=0x0, 0x3, 0x8) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000332000)={0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r3, &(0x7f00005da000-0x8)=0x1, 0x20b5) mkdirat(r3, &(0x7f000070e000+0x89b)='./file0\x00', 0x0) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d6d000)={0x0, 0x0}) mq_unlink(&(0x7f00002a9000)='\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000065a000-0xb)={0x9, 0x1, 0x2, 0x6, 0x80, 0x58d, 0x92c, 0x3, 0x2, 0x4, 0x7}, 0xb) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg(r1, &(0x7f0000a26000-0x38)={0x0, 0x0, &(0x7f00002c3000-0x60)=[{&(0x7f0000013000)="", 0x0}, {&(0x7f0000a03000)="10386c5c6cdfda91a55bfce9ed9ae95d635da6c482dcaff92ad18875a2408bdcde1070a087547a67901528a4e57ad77c9440aa", 0x33}, {&(0x7f000002e000-0xfc)="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", 0xfc}, {&(0x7f000075e000)="129874628738ed24fa71aff5ca5af7bff28394a5c33dbaef1629bf6e26caf3875db0567b9b51ad4724bdd49f1ba27caf804ee6654ec5514d9d71b534c768bd5d7513ecb1db9c059ea208d0e1a037c0c8f616bb11c0207c12ccffd12ef93be8895b3be4", 0x63}, {&(0x7f00004cb000)="f70c821fa41068c082cdef19dabecff0c795f74e88c138b189f64a350cb1cfc746ccb1da31f6abbbe5ccf980ecd4d72f7dc75c31688786585915f30141e4fb3504b5583bfdef10925bb0b321825faa055364382898cd9eaee5161ef15b353b962ac1629d3bed364d1e757b5a3f6aa92ba29bef6f62", 0x75}, {&(0x7f000055f000)="f6ca867a50fc8e22762d92a811a6f3d4d1383d518669b7541905672e3a556e1088", 0x21}], 0x6, &(0x7f0000bb5000-0x3f8)=[{0x70, 0x112, 0x100000001, "45c0d7b952e3be4870c2df2387d9d475264b820899ffcc25f0704a4b40d9ffaf540ca699849845740524238f71412cd6c2ed24c6309b577ee5025a8ec32d6fddb073fcf7b4de7ac6e675927dae13064603466a22e89155d40e6f251e26be"}, {0x28, 0x11c, 0x40, "bfb2afdaf9e92eeb30a06eaf5d5bde9336a1688e533f"}, {0xf0, 0x13f, 0x9, "8d892b71bbcda21c8b0322509276661a1e2dbfbbc9ae5c40f3f1abf0f2574f389e15ff4649b0140ad227813af7298018f37ba0453b452933c7cefc669dab5ca804e0016c9f579328089af63c78dead0e4c23e77225c0652c9dbb794738ae76cb6620b0bec8806beb06a7ae411990f83a822e592da5684a2e3f10ab6ad5825e57f259681181b1ba9cedf884e2fe3528d19513f8ffd0b4e4fe5a3c83c79b4642452e4c6a955477c89adb8bddd8fa687b781287d66db4bb907e77bd16fc1b93d72123f1c20ed63ab96a0a3741ebcdf55c2d05d848b385dc32bfc6a0b9786c"}, {0x40, 0x6, 0x4, "21041b29b3dc11ff4d4caf1ef553edfee3c3490cb92f3c3f0a97242176f42a55b7ecc993a027a04fcedc"}, {0x80, 0x139, 0x9, "729c3dd1cf24893129300dcb69c0e31fe530ed9ec17ffa390a5507343209bf6f4dc9ceac96f0f72af62d48bbd03dcc282305364889f3f8b0a91c09dbda37aee362668721d782b81c15e0bf3dd8f23e02db048eb87e5c7765810af802e37dafbbb99c206a4663f387c0aa9a5016"}, {0xf0, 0x101, 0x6, "b69edc93b87efe33fac34b47c2a5a11176a8b9cf9379d54d05fe965e34b399d0a9e5d923a887f65c089b82da94f6cc2d3f103a508512c35a6154aedb75d5815746fc998d91101560f341df359ed715d8754c7c0a0679b927c011908614d3107a134e44938d6bdfb2d4ec7212dfba4dd1d3013d510d3a290cecb2078fd800f0bb11cb496977a6a76da39538fe984dd83b68b44efb262add7e95c40822ffcf4c70d9bef58e47cd7e189bdc09131b1e3f2f2f5894e9e83ed59a9712af2286373957c605acd6346bf7d21baab5ad31a8045796143cac3e596e519d"}, {0xc0, 0x11f, 0x8, "30304177a0f104d4012e708138a88b32fa0cfec7af353d65a68c8d274f8ea601edc171aa29db47cf5bef6ddea67789f4f7dce0090f6f2f35cb6276a3457449dab283c4d164b60ff27b1a3b95ec80d1e9a08754431db133c19b35786e4f4afcf0e746b9b846084386563212e3ea9111740f4a89c4d7f22e9ea7cabd73a7b98ece15ff69053fdcf0aa288742ae29cf716665472e4cfffae84d6e08625279fa670956bde40dd6f851e7d62b757bd581aa"}], 0x3f8, 0x4044000}, 0x20000000) 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000000000)="") fchmodat(0xffffffffffffffff, &(0x7f00005ed000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x200400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000f25000-0x200)=""/512, 0x200) poll(&(0x7f0000348000-0x20)=[{r2, 0x168, 0x0}, {r1, 0x12, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x2, 0x0}], 0x4, 0xff) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/16 03:49:56 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000087000-0x4)=0x0, &(0x7f0000001000-0x88)="") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00007ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xafa1) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x3fd) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000d48000)='./file0\x00', 0xbf8ff849c04e13e2, 0x0) fcntl$setsig(r0, 0xa, 0x1b) r1 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000935000+0x6a5)='/dev/snd/seq\x00', 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f6d000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000fcf000-0x4)=0xc) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x6c3}, {0x5, 0x9}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000024b000-0x10)={&(0x7f0000dff000/0x4000)=nil, 0x4000}) 2018/01/16 03:49:56 executing program 2: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00005c0000-0x4)=0x0, &(0x7f0000db3000-0x3)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c6000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6e09, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc958}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006bc000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058e000)={r1, 0x10001}, &(0x7f0000690000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='vlan0\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f000004a000)=""/205, 0xcd, 0x0, 0x0, 0x0) [ 144.343072] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000078c000-0xa)='syzkaller\x00', &(0x7f0000cc6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a2000)="7d236d643573756d24707070308373656c6665746830707070306c6f285e5d00", 0xfffffffffffffff9) r2 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000877000)="", 0x0, r1) r3 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, 0xfffffffffffffffb, r3) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d83000-0x38)={&(0x7f0000d41000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x1, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffff7}}}, 0x3a, &(0x7f0000450000-0x10)=[{&(0x7f000077f000)="63ef049a08e5fc05fce6628fc6472d06e6d12799708520e8dd1ef8cc950d07f8a052df3efd4ba8e6779e206bc46c01567b0d858e166935044e2638d1e29560b19753eca70e1bfbc2cdd5efe89f383872fe421a06f8205f1300b0469c6dc1a2b090607b09903249d9273421741f8d75c3375e36f8b7400b70070795becf57ecbc095ddc98084c", 0x86}], 0x1, &(0x7f0000f73000-0xb0)=[{0x60, 0x0, 0xffffffffffff0000, "7534fd7900c33824dafb9991c520c07bc978caf7d54cc3dbacfb70697bfeb87784b5dc47b8b33dc71674be630a84cbea072f51acf19d643bebabd4bce6345343a04594f7beb362a03e8053f5e4cb"}, {0x50, 0x108, 0x40, "873b48586824b5a79ae0fe49ae373892aad71de889ca7fe80ffc0075f26d5cae2218ffa09ac925991e69263317a92c54517c40836b0ee6c7df0e1f5ea5"}], 0xb0, 0x4000}, 0x10) chroot(&(0x7f0000968000-0x8)='./file0\x00') 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0xffffffeffffffffd, 0x1010, r0, 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000002e000-0x4)=0x0, &(0x7f000069e000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/context\x00', 0x2, 0x0) sync_file_range(r1, 0x3ff, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000019c000-0xc)=@sack_info={0x0, 0x7fff, 0x5}, &(0x7f0000c58000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000168000)={r2, 0x9e, "10980190d7657bf1a56098ba687ea31b39a593e3fa35c4e138ff6d9ee9792b0f72cfa4abdeb071c94c09dcaea77cb45d848d9724548e4f28fae7a9ff65e7c999f576df79968e591a9c30d24dafe3bcf021470f5748c3dd3af8063d082759183b812348047f0171ca6378a9bfd5e87e6bc4393ea7349a167ce8d1ba39f99fc3eb85f622c7d41620bcccf2cb63a767d94b6de313b7d03437c4fbd247ade20e"}, &(0x7f0000b22000)=0xa6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007f7000)={0x80, {{0x2, 0x0, @rand_addr=0x5b0c0ded, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 03:49:56 executing program 6: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a30000-0x14)={0x10001, 0x8, 0x1ff, 0x2, 0x401}, 0x14) 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3e000)=0x14) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000921000)=[], 0x100000000000005d) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000460000-0x10)={0x17, 0x4, &(0x7f00009cf000-0x4)='eEkp'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd8000-0x4)=0x0) r2 = getpid() setpgid(r1, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ad000-0x6)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000b5c000-0x10)={0x5, 0xf4, &(0x7f00008be000-0xf4)="00038ee1147a23353f6c66b439da97fb6797fd6ad7be6db2d5654def9618149f4d064b3a59c6086b5007cf51f6ecd02eed317b595325645a7fe2d5a01ed29ccddef14d9734569410d21d136319061d6f73272311ae63b5b71e8bb93554c8da75b91df833ea1329f105838a6f236fe92de4ee03ca0eed25321164ad0605752d345984ae7a6cf8635c97a74c138a1f295af5c28a7df363caba1c1859e4798396a6f7240cd4bd5a3a6ecbd9990a2a412d0543b76e573e74eedf523d4866e65af71257984b755d707c008de828747cd4330a9e569816839c6ac36bdd4a888232a338f4710729e6aab948f8a4f61f5a73fae2f5786d79"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000622000-0x14)={0x4, 0x0, 0x9, 0x1000, 0x7}, 0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000684000-0x4)=0x7, 0x4) r4 = mmap$binder(&(0x7f000018f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000058f000)={0x34, 0x0, &(0x7f0000a87000-0x34)=[@release={0x40046306, 0x2}, @acquire_done={0x40106309, r4, 0x1}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x4, 0x2}], 0x24, 0x0, &(0x7f00001a7000-0x24)="3b75d033ca2115166c290b5f6fbfbbd83cb8e1397152cb66fe188c0fedd7eb1f8051426a"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00001cf000)={0x7, 0x40, 0x2, {0x77359400, 0x0}, 0x45f9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r3, &(0x7f00001b9000)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) dup(r3) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00009d7000-0x4)=0x0, 0x4) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") [ 144.396894] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b22000/0x3000)=nil, 0x3000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) [ 144.455064] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00003ef000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000a74000/0x3000)=nil, 0x3000, 0x1, 0x36, r0, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/sequencer2\x00', 0x10140, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000a76000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x200007ffbf, &(0x7f0000032000)="") 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000006b000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000291000)=0xe8) getgroups(0x2, &(0x7f0000f0c000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b34000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000235000)={&(0x7f00008d1000)=""/194, 0xc2}) syz_fuse_mount(&(0x7f00007cf000)='./file0\x00', 0xa000, r0, r1, 0x6, 0x8000) ioperm(0x0, 0x0, 0x0) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/16 03:49:56 executing program 3: getrlimit(0x4, &(0x7f0000524000)={0x0, 0x0}) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001f000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x3, 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000001f000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0x800, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:56 executing program 3: clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000be5000)={0x0, 0x29, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000e3a000)='./file0\x00', &(0x7f00003d8000)='./file0\x00') mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f00009fb000-0x2)="") lstat(&(0x7f0000951000)='./file0\x00', &(0x7f00004da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 144.473836] SELinux: unknown mount option [ 144.489435] binder: 30533:30536 ioctl 40046207 0 returned -16 [ 144.550261] 9pnet_virtio: no channels available for device ./file0 [ 144.565849] 9pnet_virtio: no channels available for device ./file0 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = socket$inet(0x2, 0x80000, 0x9) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004d8000-0x8)={0x0, 0x9}, &(0x7f0000d6d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000073c000)={r5, 0x1}, &(0x7f0000d66000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000caf000)={0x0, 0x659, 0x5, 0x0, 0x2, 0x34a09669, 0x100000000, 0x3ff, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9913, 0xa2, 0x6, 0x5}}, &(0x7f0000880000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007bc000-0x10)={0x6, 0x2, 0x1f, 0x2d64, r6}, &(0x7f0000804000)=0x10) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/rtc\x00', 0x20001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eba000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000ea1000-0x38)={&(0x7f0000fbc000)={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f00009ea000-0x10)={&(0x7f00009a6000)={0x20, 0x24, 0x300, 0x0, 0x1, {0x12, 0x0, 0x0}, [@typed={0xc, 0x1d, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000004}, 0x4800) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) 2018/01/16 03:49:56 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"d6edbad15918b4"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) membarrier(0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) fcntl$setflags(r1, 0x2, 0x1) tee(r0, r3, 0x2, 0x0) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000093000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000464000)=0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000426000)='net/rt_cache\x00') close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000082e000-0x28)={0x5, 0x9, 0x4, 0xde7e, 0x0}) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f1f000)=0x0, &(0x7f00005f2000)=0x4) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c72000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b61000)=0x8) writev(r1, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x40) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/autofs\x00', 0x802, 0x0) ioctl$void(r0, 0xc004587f) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000552000-0x40)={0xb1bd, 0xf8, 0x3f, 0xc9, &(0x7f000058b000-0xc9)=""/201, 0x94, &(0x7f0000f49000-0x94)=""/148, 0x62, &(0x7f0000b03000)=""/98}) r1 = accept$llc(r0, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000340000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003a4000)={0x4, 0x0}) r2 = dup(0xffffffffffffff9c) fchmodat(r2, &(0x7f0000b99000)='./file0\x00', 0x101) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000-0x160)="6e65742f6970365f666c6f776c6162656c00cbc8000001ffa92d8dda26c1da17b754127185f426941d0dacc404728542e1d9ca35ba1dbe11535cf695b9707b14289fa2fc168fcb7cf6db10b7ac83586dd0b566f711afee3a613fa8e494755551090ccd766b70a71ccfe08317681616051ef532f51941d8ec1721a189ec124d763b3e19f643c46314f99e8aab4251f9ea6acbff8a5e7c679501174841eb31fe3d6f7b3ba3bd78653a7ac4cc227dddcf1a43bfbfbb68378fbea468fb17badcdf3f2e31f05e2e377a2cbd97a1d35e128b22dde05ffd030f1c5c4fd92a81020c10fde7bd6eafeffb80cd5c715a0b5256091534b0dde932d12aebc85f00b618b24488d3e696f15ae070b310b7f35239a3f31c579e1a78078ca3874630e5cfc1202535624c751ff3a749d2cc8c49da2d9c32d932d04b4480b1ab6b1b55ead600956c08445e73fa603a0bb354806827f63b5e0f944de6a9668e13eb1f6cf83ffd4a86e3") preadv(r3, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000aff000)='/dev/usbmon#\x00', 0x401, 0x200) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000093b000-0x4)=0x0, &(0x7f0000fa6000)=0x4) ptrace(0x4207, r2) dup2(r0, r0) ptrace$setopts(0x420a, r2, 0x8, 0x0) 2018/01/16 03:49:56 executing program 2: r0 = timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) bind$pptp(r1, &(0x7f0000754000)={0x18, 0x2, {0x2, @rand_addr=0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = fanotify_init(0x0, 0x8000) r3 = dup2(r0, r2) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000b46000-0x10)=@generic="cd3a05a39040ceca745cea0e75014797") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000330000)={0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r3, &(0x7f00009ae000)="7dc300", 0x3) accept4$packet(r3, &(0x7f000038d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00004aa000-0x28)={@generic="1220df55e5ccfec337a91ab32d5feee9", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000670000-0x4)=0x6) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000765000-0x18)={0x7, 0x4, 0x6, 0x6, 0x6, 0x3}) mlock2(&(0x7f0000b47000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000479000-0x8)={0x0, 0x92ec}, &(0x7f0000bcc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f000063c000-0xee)={r6, 0x8, 0xe6, "7159e349c9f247a63b6dd736b357204c1dde6fe9a9481987bd7c6a3e94e9c1e9335bf20683c766df18a2b595bfe7f34cc434203d4e346dc4885b965f4d8b5b453c662feda241b42ccbd45c458272f24214b4809ff3f7d03f0579da393bfcd53c2682ae605ad1a366b4507f481c397717d085a858e7532781264eb498f0a3871e96ca2483cc8fe53a32f86cddb1838c6b33118c8c0290d06c321a24dbdd3e01695210e800067c14146820425775e4f2332158822af9d5bb0503beeed8519b4aef0efc3ee441c4dc882c2ebc36d0a2d750e06733b361aa2edfb03385d183f7b5553bc91a62653f"}, 0xee) 2018/01/16 03:49:56 executing program 1: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f00006aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getxattr(&(0x7f0000ef5000-0x8)='./file0\x00', &(0x7f0000ae9000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00004a2000)=""/134, 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[], 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = dup3(r1, r2, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000dc5000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r7 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r5, &(0x7f0000f57000)=""/196) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/ptmx\x00', 0x321300, 0x0) [ 144.661190] audit: type=1400 audit(1516074596.381:65): avc: denied { bind } for pid=30597 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_generic_socket permissive=1 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) fchdir(r0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a84000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006eb000-0x10)={0x2, &(0x7f0000800000-0x10)=[{0x3ff, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x1e21}]}, 0xff2a) writev(r0, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x8000b, 0x28) openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)=""/0) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = inotify_init() r2 = epoll_create1(0x0) flock(r2, 0x2) dup3(r1, r2, 0x0) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d6f000-0x19a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="873443e5e753", [], {@ipv6={0x86dd, {0x0, 0x6, '9*\'', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa7c8f", 0x0, "c329ef"}, ""}}}}}}, &(0x7f0000c65000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e41000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f00005e9000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000640000-0x8)={r1, 0x9, 0x5}, &(0x7f0000b39000-0x4)=0x8) 2018/01/16 03:49:56 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x880, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000014000-0x38)={&(0x7f0000002000)=@ax25={0x3, {"0a2a83bbde4e5c"}, 0x8}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xa)="afc1e20c5bd9dbaa1788", 0xa}], 0x1, &(0x7f0000013000-0x1010)=[{0x1010, 0x0, 0x10001, "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"}], 0x1010, 0x4000}, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0xfffffffffffffffa, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000+0xcae)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x1}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7, 0x100000001, 0x7, 0x7, 0x9, 0x6, 0xffffffffffffffbd, 0x1000, r3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000014000-0xd0)={0x3, 0x0, 0x8, 0x7, 0xfffffffffffffffb, 0x4, 0x8, 0x4746, 0x75, 0x7fffffff, 0x8, 0x100000000, 0x5, 0x9, 0x400, 0x1, 0x7, 0xd, 0x8000, 0x2, 0x0, 0x47, 0x800, 0x7, 0x9, 0x1}) delete_module(&(0x7f0000004000-0x5)='user\x00', 0x800) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000013000-0xc)={0x2, 0x2, 0x7fff, 0x2, 0x100000001, 0x73eb}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000c2d000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="988dae7029531c0b0daf678c3d13da9f"}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001af000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000fa0000-0x58)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00005cb000)='/dev/snd/seq\x00', 0x0, 0x280000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x8000, 0x0) read(r0, &(0x7f0000e83000-0x62)=""/136, 0x88) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) clock_gettime(0x0, &(0x7f0000b3f000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004a0000-0x3a)={0x1, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="fe99f67fb713", @random="e534ece3028e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) clock_gettime(0x0, &(0x7f000008e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000af0000)='./bus\x00', &(0x7f00004f1000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x100) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/01/16 03:49:56 executing program 2: prctl$intptr(0x21, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000753000)={0x0, 0x0}) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$l2tp(r0, &(0x7f000027b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x3}}, 0x26) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000e33000-0x8)={0x0}, 0x8, 0x800) epoll_pwait(r0, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000039b000)={0x0}, 0x8) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000535000+0x964)={0x0, 0x0}) writev(r1, &(0x7f00005dd000-0x30)=[{&(0x7f0000df7000)="18d76a4070c69d3191d1121fadab32880efc5a16d69a2c57e6851efc623ac68ebe003828544d97a348afadbab5fad5cfd35036c7712a7f8147a5f43c482a1fb0f995570533894b1a73a254a099419863c7c4762cbee5d9528d78e58edf2b13b7f6266ea7037dc6a9e52e54139b89cacf70e99fb383865784d4a065b98098", 0x7e}, {&(0x7f00002ee000-0x3b)="d9cb62ed46543b3c2775d2927d3f6bad35e49701e6a4296858c084a68cb026787b4990f18f5bff169e3d9277014ee8c1a7f4356234a0f5751a3ce2", 0x3b}, {&(0x7f0000c4d000-0x8c)="d43f85ccf470db13e0de9ac2df4f2d39676673a8e0d0a61bece1b6f0938e1ab8ad86d27aaf73e1efce844fd6aae13a32d4b33e2ef7fd2cbbc603879f0a742930f6836e320ff2feedb6cc722b7f382fd14087e3d7dc638bef02aca08b1af9e67e68f7856aabb1af3c7f4e3d555a63cf368b842648c8c313fcce6433b983e57eeff97f995978dc43285011f716", 0x8c}], 0x3) execve(&(0x7f0000ec1000-0x8)='./file0\x00', &(0x7f00004ce000)=[&(0x7f0000f81000-0x9)='security\x00', &(0x7f0000e7d000)='\x00', &(0x7f0000431000-0x9)='em1nodev\x00', &(0x7f000074e000)='\x00', &(0x7f0000d4e000)="2a74727573746564776c616e302b76626f786e6574307d2d6d696d655f7479706526242d25a100", &(0x7f0000a31000-0xb)='userlo@em0\x00'], &(0x7f000019c000-0x18)=[&(0x7f0000679000-0x2)=']\x00', &(0x7f00001ec000)='bdev]eth1&!\x00', &(0x7f0000544000-0x2)='^\x00']) r2 = dup(0xffffffffffffffff) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000f4000-0x24)={0x5, 0x9, 0xd7, 0x400, 0x10001, 0x81, 0x0, 0xfffffffffffffff9, 0x80, 0x80, 0x2, 0x10001}) r3 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') exit(0x7f) readv(r3, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) getresgid(&(0x7f00005f3000)=0x0, &(0x7f0000f87000)=0x0, &(0x7f000073a000-0x4)=0x0) stat(&(0x7f000054c000)='./file0\x00', &(0x7f000019b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r4) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x880a38ded06523be) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x0) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000058000)='/dev/ppp\x00', 0x1, 0x0) 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b02000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00005c3000)='net/sctp\x00') 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d32000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000755000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c8000)=0x8) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000388000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000d34000-0x8)={0x20b}, 0x8) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d34000-0x8)={0x40}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000efb000)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000efb000)=0x2, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000efd000-0x4)=0xffffffffffffff88) 2018/01/16 03:49:56 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffffffd9, 0xfffffffffffffd81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000228000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000-0x4)=0xe8) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f00000aa000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c) connect$inet6(r1, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000277000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) read(r0, &(0x7f00007c9000)=""/0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)="") 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef9000-0xc)='/dev/rfkill\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000341000-0x1000)="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", 0x1000, 0x84, &(0x7f00001ba000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r2) sched_getparam(r2, &(0x7f0000024000)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000df4000)="9834f56e327cc6ff6f320f492ae422b9f6bbb31dcc2eb41d2ddbcc079f8bb618507511999869529d3013032fec3d4d13aa93d4b72f9587cf31adc90e8d0ecb293155eaf7a6baf5c55cda2f01c233bf11c84a3e63427cc8a0f05ac0840f1061fef326ef189d268f52c1465143871ebfeaaf3c86aba4e5455c3f5b61523af5ddab4225e013146fefdc7efe51cfe6be2a8184cefc0bf0111aace97df4cb82b33a046d55a86418b0908e6dcbb7d1ee4e6a7d9794fb4c8bdc8e6eeeb405ff48bca15bc9c27c8d4e512d4b5a7c681ef20c2fb641f3720043fb6abe3f207c7da94a6e95cf2abfa28dce23f527ab85a469185c0f9cdda9ff", 0xf4) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') ioctl(r0, 0x1, &(0x7f0000dcc000-0xd0)="") syz_open_dev$usbmon(&(0x7f0000084000)='/dev/usbmon#\x00', 0x285acd26, 0x1ffffc) 2018/01/16 03:49:56 executing program 7: clock_gettime(0x3, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000618000-0x4)=0xca, 0x4) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00001ba000-0x8)='./file0\x00', 0x0) chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) r2 = getegid() fstat(r0, &(0x7f000037e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f20000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000404000)={0x0, 0x2c, &(0x7f0000419000)=[@in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000382000)={r5, 0x5e, "263bbff8ae92fec4aee09677be82397bbe029a31f784db50dbd40947e2bbed91277f43b475456b72e2532035bded3f7378f6de8f8fe90a39c758736c255ec6eb08143bb2fb7fac8126073407a5397521e02077d9063f84004f01cb706946"}, &(0x7f0000454000)=0x66) fstat(r0, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ccd000)='./file0\x00', &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000063f000)='./file0\x00', &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004e8000-0x8)='./file0\x00', &(0x7f000010f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000477000)=0x0, &(0x7f0000602000)=0x0, &(0x7f00000f3000)=0x0) r11 = getgid() stat(&(0x7f0000331000)='./file0\x00', &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000225000)=[r2, r3, r6, r7, r8, r9, r10, r11, r12]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) socket$inet(0x2, 0x3, 0x100000001) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000068b000)=""/190) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000058c000-0x8)=0x0) fcntl$addseals(r0, 0x409, 0x11) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000003000-0x8)=0x0, 0x380000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0xfffffffffffffffe, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x3d6, []}}) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c32000-0x1000)="") personality(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0xc, 0x0, @thr={&(0x7f0000002000-0xd5)="a50a0e231c5b6a0e1f297f2c131f521625609c60cc552e746226048f89e3ae2c61939eb86a0c5b06df7e4c94ead25e6311486f50f3ed0346d598076621c60b1d6fae21603fb3cabc679ad5d5e3b57ca30f089e9b10f30569c11fb48620ceafe47000c8b633edb481b728e5e3f4ba0dd8419eab831a70d90fc36110820a564e6d33c8fa85f6b3af0d7afd8e72c869a010480fbf639bc6dd2ab067a43bb21ddfdc2668715b40fcd1661c64e7e2f93ec87a905316013a2adedf0eb274b8246e45e5e05bc7acb00661c89eedda5f834098fa5917110b95", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:56 executing program 7: unshare(0x1ffffffc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00002e5000-0x2d)=""/45, 0x2d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/keychord\x00', 0x200, 0x0) sendto$inet(r1, &(0x7f00007ea000-0xa1)="95da65d31fc2de0ef01ced1ff0d4f0b246e43d4d5b6d650e74046c4716d5a0dec1d4af16922e11cda0c1498503f45f8e6da937bad42dbee9ce45424c9b526a0a45ee427d72906efe43490c65c7e3937cfbb4e9deec572dba57a4daf968310db3e7ea1a05c75c8e368d624f09f78205ccf8df95de63903426d872dd0cc4d5d49ee7457d913f7face60d24a28481e719e17a917ad67a5a85056afb6634f0d0754209", 0xa1, 0x40000, 0x0, 0x0) syz_open_pts(r0, 0x4080) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e4a000)=0x0) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fdf000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000796000-0xb8)={0x0, 0x3, 0xbc3, 0x20, 0x4, 0x40, 0x6, 0x2, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9, 0x2, 0x0}}, &(0x7f0000a70000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000721000-0x8)={r3, 0xfff}, 0x8) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e77000-0x4)=0x1, 0x4) fcntl$lock(r1, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r0}) 2018/01/16 03:49:56 executing program 1: prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xd66, 0x800, 0x0}, &(0x7f0000f07000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000013f000-0xc)={r1, 0x0, 0x0}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f00002e8000)='./file0\x00', 0x700, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000d6d000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000770000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000623000-0x8)={0x0, 0x7}, &(0x7f00001b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000063d000)={r4, 0x7}, 0x6) r5 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r5, 0x0, 0xa, &(0x7f00000f2000)=""/0, &(0x7f00008aa000)=0x0) fsync(r5) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00002af000-0x10)={0x4, &(0x7f0000bc3000-0x20)=[{0x80000001, 0x7fff, 0xff, 0xa7d}, {0x9988, 0x10000, 0x8, 0x5}, {0x200000000000, 0x8, 0xc99, 0x6}, {0x1, 0x8, 0x1, 0x8dc}]}, 0x10) execve(&(0x7f0000326000)='./file0\x00', &(0x7f0000bd7000-0x38)=[&(0x7f0000b10000)='*\x00', &(0x7f0000e53000)='mime_type@bdev.(\x00', &(0x7f0000eb4000)='bdev%em1keyring/7em0{vboxnet0/md5sum(#bdevppp0selinux\x00', &(0x7f0000203000)='/selinux/policy\x00', &(0x7f0000252000-0x10)='/selinux/policy\x00', &(0x7f0000c7c000-0xe)='/selinux/policy\x00', &(0x7f00000bf000-0x10)='/selinux/policy\x00'], &(0x7f0000a5b000)=[&(0x7f0000274000)='/selinux/policy\x00', &(0x7f0000eb0000-0x2)='+\x00', &(0x7f0000870000-0x10)='/selinux/policy\x00']) r6 = add_key$keyring(&(0x7f000080c000-0x8)='keyring\x00', &(0x7f00005e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009bd000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000642000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fb000-0x4)=0xc) keyctl$chown(0x4, r6, r7, r8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d1d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000552000)='/dev/sg#\x00', 0x401, 0x20000000000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000143000-0x15)='/dev/pktcdvd/control\x00', 0x40100, 0x0) fstat(r0, &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026a000)='./file0\x00', 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") mknod$loop(&(0x7f0000d47000)='./file0\x00', 0xfffffffffffffffc, 0x1) r1 = dup2(r0, r0) utimensat(r1, &(0x7f000087d000)='./file0/file0\x00', &(0x7f0000957000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x56) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x20) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)="6a655f2ff470360000000000000005656c00") preadv(r2, &(0x7f0000008000-0x20)=[{&(0x7f0000003000)=""/135, 0x47}, {&(0x7f0000004000-0x5e)=""/94, 0x5e}], 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff9) socketpair(0xf, 0x800, 0x1, &(0x7f000000d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f000000b000)=[{0x757af1df, 0x7, 0x3d, 0x1, @tick=0x22, {0x1, 0x80000000}, {0x100, 0x6}, @time=@time={0x0, 0x989680}}, {0x3f, 0x2, 0x18a4ee5a, 0x80, @time={0x0, 0x0}, {0x25cd1aab, 0x0}, {0x7ff, 0x163}, @control={0x0, 0x3eb, 0xefcf}}], 0x60) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x20)=[{r1, 0x10, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x4, 0x0}, {r1, 0x1000, 0x0}], 0x4, &(0x7f000000e000)={r4, r5+10000000}, &(0x7f0000005000)={0x5}, 0x8) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) accept$netrom(r0, &(0x7f0000509000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000361000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000d86000-0x8)='./file0\x00', 0x402000, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000200000)=""/193) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000657000)=0x4) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/16 03:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000035f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom$unix(r0, &(0x7f0000dcf000)=""/194, 0xc2, 0x0, &(0x7f0000384000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000084d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ae000)=0x20) shutdown(r1, 0x2) r2 = open(&(0x7f0000f9f000-0xe)='./file0/file0\x00', 0x200, 0x190) r3 = gettid() fcntl$setown(r0, 0x8, r3) connect$inet(r2, &(0x7f0000275000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x401}, 0x4) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00007af000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x25) 2018/01/16 03:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000675000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000784000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3173, 0x4, 0x2, 0x4, 0x4, 0x6, 0x10000, 0x4, 0x9, 0x6, 0x9, 0x5, 0xb0, 0x0, 0xe8]}, &(0x7f0000b40000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f4f000)={r2, @in6={{0xa, 0x2, 0xa28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xdf}, 0x98) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = dup2(r0, r3) connect$llc(r4, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000f21000)=[@in6={0xa, 0x2, 0x7f3abbaa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}], 0x1c) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00005ae000)=[{&(0x7f0000df5000-0x39)="390000001300090480000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0x39}], 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005be000)={0x8d32, 0x2}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000035b000-0x10)={0x3, 0x0, 0x4, 0x3c03}, 0x10) 2018/01/16 03:49:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) mlockall(0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000035b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006b3000-0xa)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000b82000)=0x0, 0x400000ff) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1080003, 0x7ffffb) write(r0, &(0x7f0000500000)="74b315abf31a3049ac89e4a954a43f5d96f2fb85c0859ca0ac7c91f7e214face2aa66bd0ce7fbfb81f3652adbbcd3b79779ccd3d1dc631474464031ad105fc06e72301f379fb56456530bea2792294ae4213eb888c3ad9f1b97d821c16279cca8c067ff3a32a598d2cca6586aa73ceef", 0x70) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000066d000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000023a000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000282000-0x5c)={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x2, 0xb2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xc3, [0x6, 0x7f, 0x1000, 0x7, 0x4, 0x51, 0xffffffff, 0x6]}, 0x5c) 2018/01/16 03:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/net\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b77000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000be9000-0x4)=0x102) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007f3000)={r1, 0x1f, 0x20}, &(0x7f00000d2000-0x4)=0xc) timer_gettime(0x0, &(0x7f00004dc000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f0000f29000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00002e4000-0x10)={0x0, r2}, 0x0) setns(r0, 0x0) 2018/01/16 03:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000cc3000)={0x2, 0x7fffffff, 0x0, 0x5, 0x7f, 0x80000001}) r2 = fcntl$dupfd(r0, 0x3, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005ac000-0xc)={0x5, 0x0}) prctl$intptr(0x40, 0x8f1) syz_open_dev$usbmon(&(0x7f00009f6000)='/dev/usbmon#\x00', 0x1000, 0x90002) 2018/01/16 03:49:56 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 03:49:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006d4000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(0xffffffffffffffff, &(0x7f0000071000-0xa0)=[{&(0x7f00005f7000)='[d', 0x2}], 0x1) 2018/01/16 03:49:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000b94000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006d7000)=0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000491000)=""/52, &(0x7f0000d16000)=0x34) r1 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) vmsplice(0xffffffffffffff9c, &(0x7f0000d65000)=[{&(0x7f00008f3000)="57dd92aa3c332df313db3bb47e79485de74b0fa7f9ff55133386b8be1f5e6722157459bbbf075f0c13d19395bf7404ed6f6f13cc8819a7cbcf84d83e4e5efc2844a6527d5ae74abb57c6a3083e86b36fc35461da90cc3025be4444176bafcff3afd2114ddd5c344ca84432a432b95fb1e8e54d7008e64088678f5fbc65be1b332a65c5bba2d3c233a48cac82f24a36bd9f9a162e191a23a8480bcb771123f9ecf5b96f09687d453cd9cffafad8d8842c9528e8070a6c4b83b3ad554b94da42e48f9c31", 0xc3}, {&(0x7f000055d000)="0c4814600a148a2198db33ec20973c5dfd9373c441888cf6b26dfa71ea233f87ad5248cf108c89041f1e4ccedbc5190f1ee7bfc24eb52375b6d698ed44bec47e99f49ae177e9ba6c63dd85dd6f752d7dd357135c1a47c3ec3dc0a45b0b4b217f541e88918e7c05966f9d963408afb1c871c7bd6b9f1a7faeecab8378db850e15c2531cdb7a92", 0x86}, {&(0x7f0000748000-0xd4)="ed521f5d7ee5b235f1298eb16789d435bc53ac0c384651675cf963c178769af8cff2899f9be31232f3a664edc7ec02c2ba477a033536fb05c35a41199b24cc61ba986f27bc11d9c29be4537738bf174c1dd110db2d24048c0f8ea1810b928e9d3a762eaddce0cc83bd0db896c30086db3dd0829041aab3e32b6d5555db44fc0a62a9a54ba1861b46d0385b64a4a81fe11e5b14b79f36b6134be2854e06a3677b857a6b728011c21a5269db13f93807f73779a3b75103949c64fa8c9c1a5a638bd4f2306c714e35a9fc686470cb783e6114798a55", 0xd4}], 0x3, 0x3) fcntl$setsig(r1, 0xa, 0x1e) 2018/01/16 03:49:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000b4000-0x44)="000550758c01ff7f6d27de7dde4ecdc10bcc501f0e14857f560afdabed2729c20eb63ddb764c11e3cb385ff6d3df6a2125b78f85dd8ee92815e746f6d44dd208002a3455") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005d5000)={0x4bf6, 0x800, 0xa0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f00002c3000-0x8)=0x0, 0x0) 2018/01/16 03:49:57 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x7, 0x0, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d3c000-0x2)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x10003, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b18000)={0x200, r1, 0x10003, 0x94}) 2018/01/16 03:49:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a5e000-0x28)={@generic="5a8fc5169fbad69df5b8b19296b6a3d6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000042a000-0x25)="2400000026007f0a0000000000007701000000ff0100000000000000ffffffff0100ff1020", 0x25) 2018/01/16 03:49:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/sequencer\x00', 0x4600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1000, 0x4, 0x2, 0x101, 0xffffffffffff7fff, 0x7a53, 0x6, {0x0, @in6={{0xa, 0x1, 0x104, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000, 0x7f, 0x800, 0x6, 0x1}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000458000-0x8)={r2, 0x3ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000000, 0x100000001, &(0x7f0000001000)="f56f29219218aec6e117cdbc61aabf0aa0f113a09adcf85efcf04810ec29ad092d04e75953d1b7260d3f3a4b6328c6190a4dc73beeab582400f7b2449ab74d4bb6cee063f53dea179d087bcacab6a944e82b3b0426283589f9af5c0910c5fd3b2d23fde471c202dc7e2ae8acfcb85ebd33a0f2f727ae64cfb5f31aea551b4e54660031be85b7ac0f6858d95ae6e0036d1ec9d29ec9bb8fd29eac421ef46e02a17c37453a0a6e226f83f27f8e8b44117ee90a1440f357391649d991ba7bf8de92303f040ce6353414ef", 0xc9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000003000-0x10)={0xa, &(0x7f0000002000-0xa)=""/10}) read(r0, &(0x7f0000000000)=""/32, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x100, 0x4, 0x8c6, 0x7fff]}, 0xc) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x8)=[0x80000000, 0xe26]) epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8240, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x7, 0xfffffffffffffffc}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x80800) connect(r4, &(0x7f0000001000)=@can={0x1d, r5, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000007000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f0000001000)={0xffffffff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000008000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x0, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getpgrp(r6) 2018/01/16 03:49:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) sync_file_range(r0, 0xffffffff, 0x9, 0x7) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') pread64(r0, &(0x7f0000002000)=""/1, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000005000-0x34)={{0x1, 0x3, 0x3f, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:57 executing program 4: creat(&(0x7f0000fb9000)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000291000)='/dev/hwrng\x00', 0x400040, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000073d000)=""/104) r1 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r1, 0x6, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/16 03:49:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a38000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005da000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000cf3000-0x4)={0x8000, 0x5, 0x1000}, 0x4) pread64(0xffffffffffffffff, &(0x7f000030f000)=""/4096, 0xfffffffffffffdbf, 0xffffffffffffff7c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fb3000-0x4)={0x9}, 0x4) 2018/01/16 03:49:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000702000-0xab)={{0x20, 0x7f}, 'port1\x00', 0x2, 0x20, 0x7, 0xd3, 0x5, 0x5, 0xb90a, 0x0, 0x4, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000b29000-0x5c)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x80, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 03:49:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_dev$sg(&(0x7f00009e0000-0x9)='/dev/sg#\x00', 0x7, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') mknodat(0xffffffffffffffff, &(0x7f0000425000)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000e25000)=0x0, 0x4) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007f2000-0xa)='/dev/ptmx\x00', 0x10082, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004f3000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000094000)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b96000-0x4)=0x0) 2018/01/16 03:49:57 executing program 3: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000017c000-0x50)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000317000-0x4)="3c45ddab", 0x4}, {&(0x7f0000d3a000-0x1000)="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", 0x139c}, {&(0x7f0000bc1000)="2367a3f1a8be207836d0453f5564c045a45b8de8a14a1cb814861a295410d90f3283f87c51986b4ea8e75fef866b59a38f2756f20ad948c3763ea6a2e0a7644f9be2371ca36af034d028c1c3b6717cb956e386d1145dbaa8fbbc1c7ba94a200f28a74484d8006bde742eeda03ef779f24d76264bbc292299e80cfa195ae3f38979e8da5d8d5d073d57f3bbe5c4b607be4165b9c092c454bac91be23aa85651539a75f5b337b56862bbbc9038d278d2c190718b45f77e76fd89b9f69b2fb5f8f78790d5cb14", 0x2e}, {&(0x7f000010e000-0xb7)="bb1d862429d90afbc254d1694fbbb44199378262225edddd1e3857236b813ebc6f76c1e1b374673cfe797651001f973e74c3479578ababe0009fcfaaea62da250a01ac5dd0662b8872c4c4a79fc6300fff7d344a267429a3f7ea98cfea9a0c569ab3d7fde80118887b9301b95edaeabc9d299c8b1ea4b920413418a6f73241c3f93af6acff2c357431e428aa4c91341254bd8b9addc37666425d6a37da9038567c7f40301730a90e0b83f27bfb0aaeb40b9069e81683d1", 0xfffffffffffffe24}], 0x5) 2018/01/16 03:49:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) r0 = accept(0xffffffffffffff9c, &(0x7f0000713000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000934000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000358000)={0x0, 0x0, 0x5, 0x1ff, 0x0, 0x4}, &(0x7f0000922000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000849000-0x10)={0x7ff, 0x4, 0x1eafe803, 0xfff, r1}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a4b000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000361000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c0000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000009e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$mice(&(0x7f000094c000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00009f9000-0x68)={0x3f, 0xdd1a, 0xcde, {0x0, 0x1c9c380}, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) finit_module(r1, &(0x7f00000ba000-0xd)='/dev/snd/seq\x00', 0x1) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000c4c000-0x56)="b7d75296b36c76a7f267ab515c3600cf4bd3ef46d3b90e3a5421566a5e41764abca1e32a7e83b5e1002197c33b8d21f1dde901359a71681cf7bf5e9431dea3dc7a97aa7a55211371b6776c6a7fa94df7e423100bf7d1") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/ptmx\x00', 0x840000000000801, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000067000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bfb000-0x8)={0x0, 0x200}, &(0x7f0000148000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000352000-0x1b)={r2, 0x13, "71e403c0a84b4f0bbcf32bee08a822210f01a3"}, &(0x7f00003ad000)=0xfffffd40) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x4) 2018/01/16 03:49:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc6000-0x5e)={0x0, 0x56, "a8a046db2089c6dce1887d535f853efeed9b3a993c232fe8f9ef21e20e65a5450206f37b4e202fe0e55d321abfedfd55c9021ac1364f9f67b61251e80744e277e638ad070f561e6dc5c58be7cceb58bce38fa7e80d40"}, &(0x7f0000dfb000)=0x5e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003c3000-0x8c)={r2, @in6={{0xa, 0x0, 0xffffffffffffff95, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac6000-0x4)=0x8c) sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x40000100) 2018/01/16 03:49:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c62000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000017b000)={0x1000, 0x1, 0x10001, 0x7f}, 0x8) sendto$inet(r1, &(0x7f0000a42000)="a56fe04e089c9a00875c92b410db4459e3c26f557221ff", 0x17, 0x0, &(0x7f0000209000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000d3b000)="", 0xfffffffffffffdea, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c3000-0x10)=@common="74756e6c30000000000000000100", 0x10) write(r0, &(0x7f0000956000)="e5", 0x1) 2018/01/16 03:49:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000dc1000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) dup2(r0, r1) 2018/01/16 03:49:57 executing program 6: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/01/16 03:49:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000eb2000)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 03:49:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/checkreqprot\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") rt_sigreturn() timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 03:49:57 executing program 3: socketpair(0x4, 0x0, 0x4, &(0x7f00004f6000)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r2 = memfd_create(&(0x7f00007a4000)='*\x00', 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000a06000)=0x4) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 03:49:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000783000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x14, 0x80800) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/16 03:49:57 executing program 2: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003b4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1f000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000668000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000d0f000-0x108)={0x7, {{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d20000-0x8)='./file0\x00', 0x4001, 0x8) 2018/01/16 03:49:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000b88000-0x76)=""/118, &(0x7f000007f000-0x4)=0x76) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000060d000-0x4)=0x7, 0x4) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f000054a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x0, @cisco=&(0x7f0000f71000)={0x0, 0x0}}}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00009f0000-0x4)=0x0) 2018/01/16 03:49:57 executing program 4: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="18ccc9cecf9dd9b5deb3e1e9d5d162bd45d8aef9422f3141cf4b8a9a3b9f26b9b66c71ad7cf271ff55eb1baf68121326933bb038ff40587f86d368", 0x3b, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d89000)=0x8, 0x4) r2 = socket(0x10, 0x80002, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000004000-0x4)=0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000003000-0x4)={0xc93, 0x9, 0x0}) write(r2, &(0x7f0000fd1000-0x28)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0xfffffffffffffdfb) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000013d000)=0x0) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003ae000)={@generic="4e0160c914a4b137b21bd95382243de0", 0x0}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) lsetxattr(&(0x7f000047b000)='./file0\x00', &(0x7f0000ca0000-0xc)=@known='trusted.syz\x00', &(0x7f000087d000-0x6)="0700cc667300", 0x6, 0x3) 2018/01/16 03:49:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000082a000)=""/181) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008ad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00006f7000)={r2, 0x20}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ead000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x48c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x364, 0x3, {{'deflate\x00'}, 0x18c8, "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"}}]}, 0x48c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000832000-0xba)="39aa502354304eb947c47f59fd0252f8102d1d837130d194ff59abdc4737ed604ec55696cc046bbdc5cc8cd4714e5bbb61a16bf3dc9d444ce4dbbfa4c84ab071ea00da4bc1fefd5beeb719b90607f573a3faaf8e5195c569ce892b69df9f71aa", 0x60, 0x0, 0x0, 0x0) 2018/01/16 03:49:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000005000)="f1a84bfd06a38902bb019743ce6e8ad5cef699dde83c0c663445dffa65c50c5c2eb5aeb517562f04dea67077952185ce0513505a496889c1efa6e2e9b7142c9e760ea1edee37a9a17d8e52d393742d1574133e7f5421cafa97738186764e5b14bbc3b9820ff117ef7a3dcf30c6d43d7a0cecfce497988f2322dd433814ad9c85016e1a4ce47ceec0c0538bbad8410575496d3fb8f84b815bdca55827e25b9b576a8668b21bba387e48a734dc2001e7e6bb0a863ddd027c80ce8f61c543edc6b73037cf90f90caf760319583ad086f834b9abd791b21e", 0xd6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000c000-0x8)={0x1, 0xfffffffeffffffff, 0x0, 0x81}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/16 03:49:57 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000093c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) pwrite64(r0, &(0x7f0000001000-0x3d)="b0ac98be41388d2e16e63dc05dc97321b78c141cefd4ec344dba6c973165bc295c952b0609f48c4066f470685182b1e484c84bf0d537150efc5737849f", 0x3d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0xfffffffffffffe1f, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)=""}) close(r3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/16 03:49:57 executing program 7: r0 = syz_open_dev$random(&(0x7f0000e9d000)='/dev/random\x00', 0x0, 0x2200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f0000-0xc)='/dev/autofs\x00', 0x8002, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000004, 0x0) getsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) 2018/01/16 03:49:57 executing program 5: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) munlockall() ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a86000-0x6f)=""/111) mkdir(&(0x7f000000e000)='./control\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ecb000-0x8)={0x0, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000759000)='./control\x00', 0x100000a) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f9d000-0xa)='./control\x00') r3 = dup3(r2, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a5b000)={"292608caf59692ecc9beca3da60c3df7", {0x4, 0x100, 0x8, "a6a8b7426efe", 0x0, 0x0}}) 2018/01/16 03:49:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') write$eventfd(r1, &(0x7f0000d8e000)=0x401, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e23000)={0x9}, 0x4) exit(0x7ffffffc) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x43}], 0x1, 0x0) chdir(&(0x7f0000018000)='./file0\x00') 2018/01/16 03:49:57 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10011}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000094b000-0x3c)=@bridge_setlink={0x3c, 0x13, 0x0, 0x7, 0x0, {0x7, 0x0, 0x0, r1, 0x4, 0x0}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_IFNAME={0x14, 0x3, @common='ip6tnl0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e12000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000)={{&(0x7f0000479000/0x2000)=nil, 0x2000}, 0x2, 0x0}) sigaltstack(&(0x7f0000a4f000/0x1000)=nil, &(0x7f00002c8000)=0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000155000-0x24)={0x5, 0x1, 0x5, 0x401, 0x4, 0x856, 0x1, 0x7, 0x9, 0x6, 0xeab9, 0x1}) setsockopt$inet_int(r3, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x4) times(&(0x7f0000dd5000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f6d000-0x6)={0x0, 0x5}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000105000)={r4, 0x0, 0x55f, 0x4d3, 0x35f, 0x3}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f000046c000)='/dev/sequencer\x00', 0x404880, 0x0) 2018/01/16 03:49:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6b000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000046000)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 145.944299] binder: 30935:30937 ERROR: BC_REGISTER_LOOPER called without request [ 145.946707] binder: 30936:30940 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 145.946771] binder_alloc: 30936:30940 FREE_BUFFER u0000000020000000 user freed buffer twice [ 145.946775] binder: 30936:30940 BC_FREE_BUFFER u0000000020000000 no match [ 145.949225] binder: BINDER_SET_CONTEXT_MGR already set [ 145.949234] binder: 30936:30942 ioctl 40046207 0 returned -16 [ 145.952542] binder_alloc: 30936: binder_alloc_buf, no vma [ 145.952558] binder: 30936:30942 transaction failed 29189/-3, size 0-0 line 3127 [ 145.954365] binder: 30936:30940 BC_FREE_BUFFER u0000000020000000 no match [ 145.965111] binder: send failed reply for transaction 411 to 30926:30928 [ 145.976059] binder: undelivered TRANSACTION_ERROR: 29189 [ 145.976093] binder: release 30936:30940 transaction 414 out, still active [ 145.976095] binder: undelivered TRANSACTION_COMPLETE [ 145.976117] binder: send failed reply for transaction 414, target dead [ 145.995489] binder: send failed reply for transaction 417 to 30926:30928 [ 145.995492] ------------[ cut here ]------------ [ 145.995507] WARNING: CPU: 1 PID: 6130 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 145.995510] Unexpected reply error: 29189 [ 145.995513] Kernel panic - not syncing: panic_on_warn set ... [ 145.995513] [ 145.995520] CPU: 1 PID: 6130 Comm: kworker/1:3 Not tainted 4.9.76-g8dec074 #13 [ 145.995523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.995533] Workqueue: events binder_deferred_func [ 145.995543] ffff8801c2c97910 ffffffff81d93169 ffffffff83a47180 ffff8801c2c979e8 [ 145.995551] ffffffff83eab900 ffffffff82d61b37 0000000000000009 ffff8801c2c979d8 [ 145.995559] ffffffff8142e371 0000000041b58ab3 ffffffff84189690 ffffffff8142e1b5 [ 145.995561] Call Trace: [ 145.995570] [] dump_stack+0xc1/0x128 [ 145.995578] [] ? binder_send_failed_reply+0x147/0x3a0 [ 145.995587] [] panic+0x1bc/0x3a8 [ 145.995595] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 145.995602] [] ? vprintk_emit+0x3ad/0x750 [ 145.995610] [] ? __warn+0x1a9/0x1e0 [ 145.995617] [] ? binder_send_failed_reply+0x147/0x3a0 [ 145.995623] [] __warn+0x1c4/0x1e0 [ 145.995629] [] warn_slowpath_fmt+0xc4/0x110 [ 145.995635] [] ? __warn+0x1e0/0x1e0 [ 145.995643] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 145.995650] [] binder_send_failed_reply+0x147/0x3a0 [ 145.995658] [] binder_cleanup_transaction+0xd2/0x140 [ 145.995665] [] binder_release_work+0x1b0/0x260 [ 145.995674] [] ? _raw_spin_unlock+0x2c/0x50 [ 145.995681] [] binder_deferred_func+0x9a2/0xd10 [ 145.995689] [] ? __lock_is_held+0xa1/0xf0 [ 145.995698] [] process_one_work+0x7e0/0x1610 [ 145.995705] [] ? process_one_work+0x72c/0x1610 [ 145.995712] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 145.995720] [] worker_thread+0xe0/0x10d0 [ 145.995726] [] ? __schedule+0x683/0x1ba0 [ 145.995732] [] kthread+0x26d/0x300 [ 145.995739] [] ? process_one_work+0x1610/0x1610 [ 145.995745] [] ? kthread_park+0xa0/0xa0 [ 145.995752] [] ? kthread_park+0xa0/0xa0 [ 145.995758] [] ? kthread_park+0xa0/0xa0 [ 145.995763] [] ret_from_fork+0x46/0x60 [ 146.001560] Dumping ftrace buffer: [ 146.001621] (ftrace buffer empty) [ 146.001624] Kernel Offset: disabled [ 146.299213] Rebooting in 86400 seconds..