ctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000091b000-0x9a)=""/154) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000015a000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000d06000-0x4)=0xe8) fstat(r0, &(0x7f0000de3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000023000-0x38)={&(0x7f0000970000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000897000)=[{&(0x7f0000e2b000-0x52)="b40f617bbed422adcf43b99f9a335ad1ac105b1c508de796f79f9304f15ed5e510699a9ee5f560e8bfd97570ea4b4099fe57a2c388da92f78ce537984ead6c7cc1f7e4483592c6e98c9dc49d700ecfc3c1b6", 0x52}, {&(0x7f000094d000-0x32)="f1f13ad45c4a6140cb53e94e96155a98c610d4163e881abe756d613db6d30fe91eeabfde66f76dccec28f6cbd72b79abda28", 0x32}, {&(0x7f0000343000-0xc4)="d6348384404080a081974a6e23c33773454956fa79576b366a01dc16a943b432508d024ba0da7c5f29f560aee3ee1f32385bbcd15455896a858aad2d8c62eaeeef7647e123b674cf587babd6b13fc1cf16968c1fa43ed9e021a18069eee9dc0be4d2198ede0a5398fcd03690d6e0a3846c22b1b1230dcba16cf736b41a924cc1264751977ecf26ad71f865b3f4134401c9212db43979289e5f40dc499e4352f27c0771cfe63ed7884ba86abd0acf888512de7c1860f08d0fced3e8ebb7e55b579bdbdc87", 0xc4}], 0x3, &(0x7f0000b29000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r3, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}], 0xc0, 0x40}, 0x8000) 2018/02/17 23:04:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000076000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000003000-0x24)={0x99f, 0x7, 0x6, 0x7, 0x5, 0x200, 0xc73, 0x8, 0x800, 0x0, 0x0, 0x3}) getdents64(r1, &(0x7f0000001000)=""/163, 0xa3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000003000)=""/149, 0x95, 0x12000, &(0x7f0000003000-0x10)={0x1a, 0x18, 0x2, 0x401, 0x0, 0x3f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000)=0x400) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f00007f7000-0x8)={&(0x7f0000001000-0x20)=@bridge_setlink={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/17 23:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x4ed) accept$ipx(r0, &(0x7f000039d000), &(0x7f0000983000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) fchdir(r0) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000137000-0x16)='/selinux/checkreqprot\x00', 0x10001, 0x0) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) socket$inet(0x2, 0x6, 0x3e) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000a31000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000008000-0x4)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000001b000-0x4)={0x4}, 0x4) 2018/02/17 23:04:42 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000e40000-0x4)=0x14) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x1000003, 0x3, 0x200048000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, &(0x7f00007ea000)=[], 0x4, 0x0, &(0x7f000000d000)='b-KD'}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) iopl(0x7fff) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000642000-0x4), &(0x7f0000723000)=0x4) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fad000)={0x6, 0x401, 0x100, 'queue1\x00', 0x80000000}) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{}, {}, {}, {0x9}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80b, 0x9, &(0x7f0000fae000)) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff3000-0x9)='/dev/rtc\x00', 0x0, 0x0) mkdir(&(0x7f0000ff2000-0x8)='./file0\x00', 0x2) r1 = open(&(0x7f0000033000-0x8)='./file1\x00', 0x0, 0x0) lseek(r1, 0x1, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ff4000-0xb8)={0x0, 0x6, 0xffffffffffffff85, 0x5, 0x52, 0x68, 0x7, 0x20, {0x0, @in6={{0xa, 0x3, 0x308, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x0, 0x3, 0x947, 0x1, 0x4}}, &(0x7f0000ff3000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008f1000)={r2, 0x100000001}, &(0x7f0000ebe000-0x4)=0x8) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000d7d000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000c63000-0x8)) read(r1, &(0x7f00000e3000)=""/181, 0xfffffe9b) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/enforce\x00', 0x410000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000052b000)={0x0, 0x0, []}) syz_open_dev$tun(&(0x7f0000bac000)='/dev/net/tun\x00', 0x0, 0x20000) 2018/02/17 23:04:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000b7b000)=[{{&(0x7f0000c3b000-0x58)=@alg, 0x58, &(0x7f00008b4000-0x50)=[], 0x0, &(0x7f000085b000-0x67)=""/194, 0xc2}}], 0x1, 0x0, 0x0) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xb)='projid_map\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054b000)={0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x7, 0x17, 0x11, "f08b8f199fd6dd8e81b79bc4d06251984135e5c96564395de9b957b0a0ef932de56e1f622023440321f97219b22bfce039dbfa3845f18ecf2dc45080c3c65eae", "7b7cb16bd9d4588720f410d1563ad87f2f0172421553e9900ac3d1814d48ea45264a52e8b2fffcc54042f9d1228a928fdfc039f3103c77c7a281d419647c9b1a", "f75158d8fa43e7a80ddded6614ed8c728ad7bc11a45ffee61bc26cd44dc21576", [0x75b43356, 0xba0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 23:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) chmod(&(0x7f0000acb000-0x8)='./file0\x00', 0x0) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) fchdir(r0) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007d0000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000050a000)=0x736c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 35.479353] device gre0 entered promiscuous mode [ 35.487490] audit: type=1400 audit(1518908682.094:26): avc: denied { setattr } for pid=6195 comm="syz-executor2" name="projid_map" dev="proc" ino=15256 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 35.487749] binder: send failed reply for transaction 10 to 6172:6193 [ 35.498182] binder: BINDER_SET_CONTEXT_MGR already set [ 35.498193] binder: 6172:6173 ioctl 40046207 0 returned -16 [ 35.499881] binder_alloc: 6172: binder_alloc_buf, no vma [ 35.499899] binder: 6172:6193 transaction failed 29189/-3, size 0-0 line 3127 [ 35.515899] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.515960] binder: undelivered TRANSACTION_COMPLETE [ 35.515966] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x6, 0x1, 0x5, 0x9, 0x0, 0x2}) prctl$intptr(0x200000002f, 0x2) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000600) r0 = mq_open(&(0x7f000058a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x1000000000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000159000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, {0x307, @empty}, 0x4, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) close(r0) pselect6(0x40, &(0x7f00004fd000-0x40)={0x1, 0x0, 0x40, 0x8000, 0x9, 0x0, 0x1ff, 0x200000008}, &(0x7f0000571000-0x40)={0x400, 0x2000000000000, 0x8001, 0x4, 0x62, 0x1, 0x5, 0x8}, &(0x7f00006c7000-0x40)={0x0, 0x5, 0xa85a, 0x7, 0x6fc, 0x1ff, 0x2, 0x10000}, &(0x7f00004e5000)={0x0, 0x1c9c380}, &(0x7f00007c3000)={&(0x7f000011e000-0x8), 0x8}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={r2}) timerfd_gettime(0xffffffffffffffff, &(0x7f000012d000-0x20)={{}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x1, &(0x7f000066d000-0x10)={0x0, r3}) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b29000-0x4)=0x0) getpgid(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c2d000-0xe)='/dev/keychord\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000e28000-0x38)={&(0x7f000068e000)={0x10}, 0xc, &(0x7f00005ae000-0x10)={&(0x7f000055c000)=@setlink={0x34, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000acf000)=0x2) 2018/02/17 23:04:42 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x121) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) clock_gettime(0x0, &(0x7f000051e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a7000)=[{r0, 0x2000}, {r1, 0x1}, {r2, 0x4000}, {r3, 0x44}], 0x4, &(0x7f0000719000)={r4, r5+30000000}, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000d000-0xc)={0x2}) futex(&(0x7f000000d000-0x4), 0xb, 0x0, &(0x7f0000003000)={r6, r7+10000000}, &(0x7f0000d5d000), 0xfffffffffffffffa) 2018/02/17 23:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000093a000-0x14)=@ethtool_wolinfo={0x26, 0x8000000, 0x0, "355cf8ffc87d"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/rfkill\x00', 0x10200, 0x0) connect$netrom(r1, &(0x7f000074e000)=@full={{0x3, {"7aad8b1d4cd1a2"}, 0x2}, [{"372ea4b3071242"}, {"3c492de672e41f"}, {"c1381b4e32b8e7"}, {"e61b8123bef014"}, {"e464c7f63e7ec4"}, {"2602c4e0f2de34"}, {"77561c71c887ea"}, {"2a8697e3176cc2"}]}, 0x48) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000930000-0x18)=[{0xe, 0x80000001}, {0x2, 0x8001}, {0x2, 0x7ff}], 0x3) bind$ipx(r0, &(0x7f000039a000-0x10)={0x4, 0x7, 0x1, "b41c75eec264", 0x3f}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000156000)={@rand_addr=0x8, @empty}, 0x8) 2018/02/17 23:04:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) listen(r0, 0x0) bind$vsock_stream(r0, &(0x7f0000317000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r2, 0xffffffffffff0000, 0x4, [0x9, 0x57, 0x1, 0x300000]}, &(0x7f0000000000)=0x10) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086c000)='attr/exec\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de4000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000da8000)='/dev/snd/seq\x00', 0x0, 0x42102) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000626000-0xbc)) sendfile(r1, r0, &(0x7f00003e1000), 0x3ff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000829000)={0x100000001, 0x20, 0x2}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000468000-0xcc)="f5eb4a257d966902579d556384e5ad390bd5f3d764c42b031781a5c2c44fdeb9384070649e6470ce9ba1d8d15dbc79c6f86a00ee8c1e1660f394914bd95daf6419c41482a6ffdd7bf0d1b616965bd5112cf978d117eb52d18fd24008dac70e8411db33722a07450f029245ab02a340a951a9a66dd74bc210845b71525cbf147de38dd71a767c42d3d911c416951be51a8ee289bb5a9569124b0b1be2b34ad01fcec14fc72b98b15fe1dbe361602b9fca9ac36eac8f34166e52df5d1368b07cd0f8a115753b2a28e95cd0cf24", 0xcc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ce1000)={0x2, 0xd47, 0x5, 0x81, 0x9, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006e1000)={{0x1, 0xffffffff}, 'port1\x00', 0x21, 0x60000, 0xffff, 0x3ff, 0x53, 0x100000000, 0x7fffffff, 0x0, 0x5, 0x101}) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000005f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000048000)=0x14) r2 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1}]}, 0x18}, 0x1}, 0x0) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x3, 0xa000000000000, 0xc83a, 0x7f}, {0x7, 0x9, 0x6d80, 0x2}, {0x4, 0x3, 0x5, 0x401}, {0xd6, 0x3f, 0x9, 0x1000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c99000)='./file0\x00', 0x1) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000736000)='./file0\x00', &(0x7f00000c8000)='./file0\x00', &(0x7f00000ef000)='hostfs\x00', 0x8, &(0x7f0000bec000-0xc6)="18e3ec7d9e778b614b6531c5c4cb0a4afa6fbd313655fdcc71f7ba032ec7908771f074fea29d3af0ecea842aa17411eb2015f8873fbdaff0a6641a877894a5649c37ff3b3194c56a66576eea252a4579b387a3ce46ab79c1e3c8fa493173ddd30ab867cc20b790f59d5a36931fdc35e2c8a5b13a9db2d4d21ef9e7014662a807b5169c42eb1a7f8d3487c9e14f05e0125efed0c659ba249cd47a4052cf4297b82900efd725066b55cd53f8f1e702fd32ba24ff712388b815a93597beb3730510fd6492992933") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)) r2 = socket(0xb, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000ad4000)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d3d000-0x4)=0x5, 0x4) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x4000000002, 0x4542) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ecd000-0x28)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000042000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, r4}) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x77)={0x0, 0x6f, "67079c8db1e07ce75c217cba8efa9634342988c2e44dce1af39a80c03752cf76692c07eded7c54c03a9d5e8c7a33ce6b80f40df7e745bbe93dfda11efd72b1a7476ca8b219c1e1950c1e8e478a2d8a3152827f1b1e97ab8cadf8592f667e6bcbc9c3df85b5fbca0aafcb8366a8869e"}, &(0x7f0000000000)=0x77) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000000000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/17 23:04:42 executing program 7: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000afb000-0x4), &(0x7f0000f6a000-0xf9)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) fdatasync(r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x88) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00009a0000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00006ef000)="3f89b36350a1b9e9cf2dfac15e40c90d6848ca2093e6b513ff9bef11a65812d5a9d9b90685b7e3a3b2e29ab0f37eb47f0ce570f9df59b3906eb0093fd5add56f8118138a21d974dfe58bea7b38fd0d2f6b2ff2cf8a56408d511e3a65bc020c42e97193a6aa69bb6d6cd123b4399fe70ebd4d8da50976258983bc70a79e382965825573bed1bce5615a2ca6c42904e3aec35f7adad05932707d94a4ae81858f307d8ab6cb4285bed16e1e757958442a13d45580b996bdbd", 0xb7}, {&(0x7f00009d5000)="8dacbab3cfb652999c61abd86c90a7b6410e52fb45356323dafcbbe9b2193e3f71634f8242c3031bd7103dc118e5a20c8ef0", 0x32}, {&(0x7f0000001000-0xe2)="2e532693251c45b82231fa5c7f4d5a11decb934c25d1ff32d3b1f6b507d7ed2bb44680a71250a6650a295b9765699d8686d855e163339a1d9aab41a19ab9fd171c05c74037ceb3d25bff3ea0b62a609364fdb3bb153c1bb34b0b758d6e95d69ae05b20f1bc7e504e4f68be53c40d17ba7d72b1142c7ed98767413b3f3e909047c72681ee945637151e4c04b7074b8dcdf4e139796c4e4f95016bc2f8b73821b0cd39bea42aa6e0c2964e0c8a72a18e85afa07cf3ac40bd9fecd99e4b5c8295996e0b10898cc5de774bd73f8c90014e030bd7e38f5f46e0624f85f39f9eebfd5a05a1", 0xe2}, {&(0x7f00001e7000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x59)="d8e41365fdbf11ca3f7794be1d0e28795397baf25b829ef544f57dd69463d1064b96b9780926049d2fa14203c4bf30b5d50520401d33a6d576c26a221d43721ed5e5c68d03ecc28caf4310d9ffcbc74c9f9c32b1812d334891", 0x59}, {&(0x7f0000001000-0x1e)="d5f06ee46052e2515896c658979881d0bd1c97322aaf4143daab45616478", 0x1e}], 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000001000-0xf)=""/15, &(0x7f0000003000-0x4)=0xffffffffffffff92) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000), &(0x7f00001fc000)) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000892000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000002000-0x12)=""/18, &(0x7f0000001000)=0x12) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7ff}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000127000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000073d000-0x50)={0x0, @tick}) fchmod(r2, 0x10) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000ce2000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f99000)=@assoc_value={0x0}, &(0x7f0000406000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000963000-0x8c)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) r5 = memfd_create(&(0x7f000013c000-0xd)='/dev/snd/seq\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000f2000-0x4)=0x6cc, 0x4) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r0, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) lseek(r0, 0x0, 0x3) [ 35.833827] audit: type=1400 audit(1518908682.444:27): avc: denied { fsetid } for pid=6275 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 23:04:42 executing program 7: madvise(&(0x7f000034e000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000a96000/0x1000)=nil) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f000012d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000141000), 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009c9000-0xf3)="bdd9ece081253a188f56a021868f4e1ac5045288c62f755b7ead774081fc7e7b66fab4b1eb104325d0c830daf675b90589d7bb238f060d559a377508b6df8004894c0da3e9f5f9899cf501a59847a3c541056bbe5973f43a75841d8f4c32625ddc09108f97d6527b3387a21aa4881e35010550755a4a00d15bf7daec93daea2e0f18bab7c0e40905133f757f64fd91a0b2d67eda1a0d7d995027e0c03ffc08cf5826893d8d738f2371ae137fb0088ed2f274e9d5a785bd099d5c9b1407d2127c734181496b9fc448ce910376876abf3963e5da118a9ab3a6e28fa5e4540970f2ec41a32ebf60882d936b2698693b0a8a6f8d6e", 0xf3, 0x0) keyctl$reject(0x13, r0, 0x3, 0x5, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000e05000-0x4)) unshare(0x8000400) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r3 = epoll_create(0x1f) fgetxattr(r3, &(0x7f000033c000-0xd)=@random={'user.', '!vmnet1\x00'}, &(0x7f0000c22000)=""/49, 0x31) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000004000-0x8c)=""/140, 0x8c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000+0x31c)={0x0, @empty, @empty}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000004000)=0x48, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@ipx={0x4, 0x1f8000, 0x4, "cb848a0eb38b", 0x3f}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f0000005000)="605020e9b28f2744badf9d919922dadd2fd15db7a7243818d0d4f8786050bf2bc099ab98d1d21d3d27ee2a646a9c257c85d814ff7c4f1b5d5f69d03589fed8e82545e48302039e826e2cf08b7bc94da3934c2b8a819a", 0x56}, {&(0x7f0000005000-0x8d)="ac1fcb0840ee435b79fa449dd82af488e1760df45b122b7544ac4011052af1a48618c30490b750b82d4f4a9ff4e64e35abda6afab54e77998641e9f1b3d483ee72a60e0f67ebbb869ab6b9c916290868ca8a1171b68517d9f0a1e835f6b40bad8a744d9c95cd62415060d9057120a1f4a40aa21621a776c9067c7edeab87d5b1235cebf6ac4349ae3c4a64111c", 0x8d}, {&(0x7f0000006000-0x5e)="f1d892f52274ff3479ff5976cf3c3f66752b2de85df31aeb165ecab50f522cd62fb16e0c2ebbee43e97060d94573e4ce566389ecfe58ef3be4fac3882b1b42a1b202333d2cafd389b4cb9dc30131dbe3bcbb36d487b9789c9ec722b85abe", 0x5e}, {&(0x7f0000005000)="820a9079d32b04ad9bb6", 0xa}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000006000-0x338)=[{0x100, 0x95, 0x1, "fd5032d6625cbc44ca90ee1a8e3bd167afc8e512d14054539f627b6aac7d30e32ad81abf7b0412a160111fdc0e95a7cef2c0453b7eaca017c2bd6270b9e45e0c10c7eeab9e00bc07179fe94b82ff5f70e474087b7e9afd14664176f5dddbaef7041e10ea6611ee4e980d9c4a5cbb8710147d18a4e606157983e6322f90410fc11ca8f6195cf0010945d92c164cc9926d07f331fbb239b7239a74d93d466d88189845ff2675254dcaf402a8ae64d484a2013293033f1263427d84d5d789e2986f3676271061fcc664d82340681159723bdaf0fd81120d08e28cc241b4933ccd5e330d4b527cafebbc00b8"}, {0x68, 0x10d, 0x2b, "55fcd24522ff0f8a44b1bfe55f9c27d67d55a7297f82327a843a04ba01041f337d8299073cf01c425e88a9f86a5374ec7e6ee1eb22ddc44901431eb593661d7ea0fcb7fdc6b9dad8e98c949e4886218c843d40f12112"}, {0xa0, 0x11d, 0x0, "c3822d13112125202053afbc93fa55dfaf1e9253bdca15857f3195d933134a3ee63a6fa70638d1a417cf48b3efb72ab09252e34b0ba401c930289381f320898f3e59be2fbae9b0a44153848ae13e3ca3e6a4ea31cacfde157bc4c0492c8f204f6c5ae018110eea151c539db377f091e18177f70a0e6025a40a258152c773416ab7c1b37bdd19a791cc780bfcafecd6"}, {0x28, 0x11f, 0x5, "3a6b043807cda951c69d9790a40e02f8fd9ad7"}, {0x108, 0x112, 0x98, "6e7ae5fd1c881f70a38a07ceab92881d5b1250bd9998fe3967917b7e81bf14439f1f16efbadaa18b5de711fe4559b32f9102b361609afc7dbdee1dc74fe51bd3abbbd6ba217b2bee7144459fb0285010fdcbb0b7e16d849557a895fe536674c5829bbe5b3ac3dd7fb8c9dd0e57d06c75969f0da46edae13cff2b75ee53a6509362793f01974ec33a7880fe824bc8ac19691a74168153916e0346d43ccab7fd17e5b74962668f3641c1f68f5142b91e7622180e1c05b4a034cc85ffc71e27876dfb4f822df487b1ad89779153fb0f696b7d373cce1b5ae0485de9bd65b5943c4205a5b5516a38056fd5c5ea32f6f915aece02"}], 0x338, 0x40040}, 0x4000004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2e0c79ed8a4e3de2, 0x1, &(0x7f0000006000-0x10)={0x2, &(0x7f0000005000)=[{0xfffffffffffffffe, 0xfffffffffffffffa, 0x0, 0x10001}, {0x10001, 0x1000, 0xaf80, 0x9}]}) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000ee000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) r0 = socket(0x800000007, 0x3, 0x0) write(r0, &(0x7f0000a43000)="2400000024007f000000120000000100000ff6ff010000000000f300f1ffffff1322ff10", 0x24) open(&(0x7f00002f8000-0x8)='./file0\x00', 0x408080, 0x30) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000946000-0x8)='./file0\x00', 0x164) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000a5000-0x10)={0x0, 0x4c, &(0x7f00005a7000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f00002fa000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005a9000)={r2, 0x1ff, 0x30}, 0xc) fallocate(r1, 0x0, 0x0, 0x9) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_eeprom={0x4b, 0xf}}) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000b4e000)) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000c96000-0x1000)="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", 0x1000) r5 = add_key$keyring(&(0x7f0000418000-0x8)='keyring\x00', &(0x7f0000ed1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f000049c000-0x8)='keyring\x00', &(0x7f0000e67000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f0000fb3000-0x8)='keyring\x00', &(0x7f00004f6000)={0x73, 0x79, 0x7a, 0x0}, r6) 2018/02/17 23:04:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000b2d000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000973000)='/dev/ptmx\x00', 0x20000, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000dc6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c38000-0x9)='/dev/ppp\x00', 0x400, 0x0) sendto$inet6(r3, &(0x7f00001aa000)="047a2961c8ae0dd2273a569a69cf4f6e176cc5066e505191b8cebea453767c8eb8de78cf9f2db006790ae4a436f5a784ece826f98141a2f375fc204bfa5e1f119d9ef08a4920d1a1b897f490409fc56d9f9b33c64adfc7ec3b73f0ca737c0725a87b503d9966ba0bde3b303e6fda892c5653b973fbdea905c0dfc81e964dc205668d2dcfcd26e7f7c93eb15d039172b109b58e77ad9a898f1f26ab297076c7f631981a843cda2903e524fefa4ebe99cb8b4124f0faa882731444e1eb57e0a3516d8f7bbd384d3e5ab94b6e833b01af7351669c978a5e6cdc893cc4174621ad3dc0f88454411a", 0xe6, 0x800, 0x0, 0x0) r4 = open(&(0x7f0000338000+0x118)='./file0\x00', 0x40000, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000b39000-0x4)) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00004e6000-0x12)={@generic="f786d9a42abcde2be08818d373f58484", 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0xfffffffffffffffa) r6 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) r7 = socket$inet_dccp(0x2, 0x6, 0x0) mq_timedreceive(r1, &(0x7f0000d72000-0x5)=""/5, 0x5, 0x614, &(0x7f000058c000-0x10)={0x0, 0x989680}) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f000071c000-0x230)={0x6, {{0x2, 0x2, @rand_addr=0x1}}, 0x0, 0x3, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}]}, 0x230) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000af6000)='net/raw6\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/17 23:04:42 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, 0x8, &(0x7f00006a7000)=[]}, 0x0) socketpair$inet6(0xa, 0xf, 0x4000098f, &(0x7f0000025000-0x8)) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 35.870584] audit: type=1400 audit(1518908682.474:28): avc: denied { dac_read_search } for pid=6275 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e49000)=0x1, 0x4) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/autofs\x00', 0x100, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002bb000-0x4)=0x471, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00004c0000-0x14)={0x2, 0x3, 0x400000000000000, 0x0, 0x401}) r3 = syz_open_dev$sndtimer(&(0x7f000086c000-0xf)='/dev/snd/timer\x00', 0x0, 0xa0000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c44000-0xf8)={{0xffffffffffffffff, 0x3, 0x80000001, 0x3, 0x4}, 0x5, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x20, 0x100000000, 0x40, 0x1}) process_vm_writev(r0, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000058000)) close(r2) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d41000)='/dev/input/mice\x00', 0x0, 0x268081) openat(r0, &(0x7f000060d000-0x8)='/', 0x4000000618081, 0x0) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e08000)='/selinux/context\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e12000)=0x3) r1 = syz_open_dev$sg(&(0x7f0000aba000)='/dev/sg#\x00', 0x1ff, 0x4a00) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000457000-0x8)={0x9a0f}) lgetxattr(&(0x7f00007c7000)='./file0\x00', &(0x7f000098b000-0xb)=@random={'system.', '!.*\x00'}, &(0x7f00001b0000)=""/68, 0x44) write(r0, &(0x7f0000f30000-0x5b)="669e1c13dad5d737b39b0d1d6348b5778bd2c5b4eb19496606e80f8fba66961169287068bc09ac7f0736b681896c099acce1f5e972c0504641f16519f3aa0b9ad8099c80e04febb02ca61b69c1cab36e0ad36ea3367709e1bef58f", 0x5b) mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f00007d9000)={0xfffffffffffffffd, 0x9, 0x592c, 0x8, 0x400000, 0x6, 0x2, 0x5}) r2 = geteuid() r3 = getegid() lchown(&(0x7f000093f000)='./file0\x00', r2, r3) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004bb000)=@ethtool_eeprom={0xb}}) socketpair$inet(0x2, 0xb, 0x8, &(0x7f000091d000-0x8)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6a000)={0x0, 0x101}, &(0x7f0000a3b000)=0x8) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000056e000-0x9)='/dev/sg#\x00', 0x4000000000004, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b9e000-0x5c)={0x4, 0x1, {0x2, 0x0, 0x7fffffff, 0x3, 0xffffffffffffb8c3}}) ioctl(r0, 0x5386, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e73000)={0x0, 0x80000000, 0x7, 0x8001, 0x5, [{0x4, 0x20, 0x6, 0x0, 0x0, 0x2}, {0x61ce, 0x8, 0xc, 0x0, 0x0, 0x2480}, {0x8001, 0x7f, 0x2, 0x0, 0x0, 0x1008}, {0xfff, 0x10001, 0x3}, {0x9, 0x4, 0x5, 0x0, 0x0, 0x1100}]}) 2018/02/17 23:04:42 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cd000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x7}, {0x8}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000051f000-0x8)='./file0\x00', 0x100) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ecd000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat(r1, &(0x7f0000d9d000-0x8)='./file0\x00', r2, &(0x7f0000985000)='./file0\x00') close(r1) futex(&(0x7f0000001000), 0x9, 0x0, &(0x7f0000002000-0x10), &(0x7f0000000000), 0x0) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007c4000-0xc)='/dev/random\x00', 0x0, 0x40000) flock(r0, 0x0) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00009fe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x3fffe) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ede000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000c50000)={0x5, 0x1000200000000000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000144000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/17 23:04:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000c0b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f0000ea5000)=0x1e) fadvise64(r1, 0x0, 0x7, 0x1) socket$netlink(0x10, 0x3, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, 0x7fffffff, 0x0, 0x0, 0x0, 0x4, 0x100000001, 0x3}, 0x20) fcntl$lock(r0, 0x5, &(0x7f0000af0000-0x20)) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x0, 0x1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x8, 0x58a}, &(0x7f0000006000)=0x8) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000007, 0x0) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) fstat(r0, &(0x7f00001ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/02/17 23:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000366000)={0x0, 0x21, 0x200000000000000, @thr={&(0x7f00007e4000-0x8), &(0x7f0000167000)}}, &(0x7f000061d000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) add_key(&(0x7f000067e000)='id_legacy\x00', &(0x7f0000149000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000498000), 0x0, 0xfffffffffffffff9) timer_delete(0x0) rt_sigprocmask(0x0, &(0x7f0000201000)={0x416}, &(0x7f0000db0000-0x8), 0x8) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {0x0, 0x0, 0x0, 0x2}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/context\x00', 0x2, 0x0) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000b6000-0x8)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00005f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000108000)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000002d000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r2, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490"}, 0x60) 2018/02/17 23:04:42 executing program 1: socketpair$inet(0x2, 0xa, 0x1, &(0x7f000057b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f5000-0xc)='/dev/autofs\x00', 0x1, 0x0) getpeername$unix(r0, &(0x7f000036c000-0x8)=@abs, &(0x7f0000873000)=0x8) r1 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x40, 0x1, 0x5}) clock_gettime(0x0, &(0x7f0000253000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00007cd000)={r2, r3+10000000}, &(0x7f0000bcc000)) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r1, &(0x7f00008b9000-0xd1)=""/209, 0xd1, 0x0, &(0x7f0000337000-0x10)={0x77359400}) mq_timedreceive(r1, &(0x7f0000ce5000-0x52)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000a2f000-0x24)=@random={'user.', '(Hsystem\\%)em0%GPLeth1trusted$\x00'}, &(0x7f0000636000-0xd)='vboxnet0user\x00', 0xd, 0x3) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000057000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr, 0x2}]}, 0x38}, 0x1}, 0x0) 2018/02/17 23:04:42 executing program 2: socketpair(0x11, 0x5, 0x3, &(0x7f0000c66000)={0x0}) bind$inet(r0, &(0x7f0000d48000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000000012) writev(r1, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="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", 0xec1}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000-0xb)='/dev/hwrng\x00', 0x8c000, 0x0) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00008c1000-0xb4), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) close(r0) ioctl(r0, 0xe00, &(0x7f0000fa1000)="3f273da33fac52887050828d34413fe75e4532e451c97d2dac220cd67c619adef4d37a09b6342a76505ca79da114fab7b63389e6627bf638ac345981473646126ddf53db65bb527d87bc3eb307ff7330f0a753425cff0f218da6ffbb214506935f497008acca242880c3b43fdd6b387623d793cd4e558ddd08bc3fae0a4e2e8eef92bf33") 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000c99000-0x8)='./file0\x00', 0x7f) lseek(r0, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000000e000-0x10)={0x0, 0x2710}, 0x10) write(r0, &(0x7f000002d000)="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", 0x868) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000681000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000580000-0x10)) pselect6(0xbe, &(0x7f0000c41000), &(0x7f0000425000), &(0x7f0000e6f000)={0x0, 0x0, 0xffff}, &(0x7f0000e85000), &(0x7f0000ff7000)={&(0x7f000055b000), 0x8}) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) execveat(r0, &(0x7f00007ba000-0x8)='./file0\x00', &(0x7f0000cea000)=[&(0x7f00005c2000-0x3)='&^\x00', &(0x7f0000ac8000)='/dev/sg#\x00', &(0x7f0000f66000)='/dev/sg#\x00', &(0x7f00009b6000)='/dev/sg#\x00', &(0x7f0000e22000-0x1)='\x00', &(0x7f00006b5000-0x11)='vboxnet1[{em0GPL\x00', &(0x7f0000437000)='-&trusted,\x00'], &(0x7f0000f14000)=[], 0x1000) syz_open_dev$sg(&(0x7f000095b000-0x9)='/dev/sg#\x00', 0x0, 0x6002) 2018/02/17 23:04:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000938000)='/dev/ppp\x00', 0x204040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000938000)=@full={{0x3, {"b835fbfcb6f032"}, 0x200}, [{"34fd8ae5d2e222"}, {"acf52487bf763e"}, {"876ce3fbfb6f06"}, {"44e2ea82f5045a"}, {"2cd72980a6cd78"}, {"ff3aa4b5317abb"}, {"b03862daed6b72"}, {"f4acf6197b34b2"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) shutdown(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000002000)=""/192, &(0x7f0000003000-0x4)=0xc0) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000002000-0x4)=0x200000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000000), &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000003000-0xb0)={{0x8, 0x401}, 'port0\x00', 0x24, 0x10, 0x2, 0x400, 0x6ce, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() clone(0x6, &(0x7f0000425000), &(0x7f0000477000-0x4), &(0x7f0000362000), &(0x7f000043e000-0x2)) pipe2(&(0x7f000011a000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000089d000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f000089d000-0x4)=0x8) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000089d000-0x8)={r1, 0x82}, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8)={0xeb}, 0x8, 0x0) sync() read(r2, &(0x7f0000898000)=""/128, 0xffffffffffffff91) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000089c000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000089e000-0x8)={r1, 0xffffffffffff8001}, 0x8) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000089d000)=0x0) syz_open_procfs(r4, &(0x7f00005ce000-0x11)='net/softnet_stat\x00') fcntl$setstatus(r3, 0x4, 0x0) getpeername$netrom(r3, &(0x7f000089c000)=@full, &(0x7f0000575000)=0x48) 2018/02/17 23:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x86) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004bb000)=@ethtool_eeprom={0xb}}) 2018/02/17 23:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e3a000), &(0x7f0000016000-0x4)=0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00008a2000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000405000-0x8)) connect$inet(0xffffffffffffffff, &(0x7f0000588000)={0x2, 0x2, @dev={0xac, 0x14}}, 0x10) timerfd_gettime(r2, &(0x7f00003f4000-0x20)) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00009de000)) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000d73000)={0x10000, 0x6, 0x5e, 0x80000000, 0x8, 0x3, 0x401, 0x1, 0x3df99856, 0xccc0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000ad1000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a25000-0x10), 0x8) 2018/02/17 23:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = openat(r0, &(0x7f00008ef000)='./file0\x00', 0x800, 0x81) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a2000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cb000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000f4b000)) accept4$inet(r6, &(0x7f000029f000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000089c000)=0x10, 0x80000) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) eventfd(0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000073000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x2, 0x2, 0x8, 0x3}, &(0x7f00001b8000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000ab8000)={r7, 0x2000000000000000}, &(0x7f0000abe000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f45000)={0x3, 0x1, 'client0\x00', 0xffffffff80000000, "0aa35a32c7ff6e3a", "4d7c0a0c57e369188b01d410c1a6ba7121a8093dc0d98ab1ad3283b99b29cda7", 0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r8 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r8, &(0x7f00005c0000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)) creat(&(0x7f00003b9000-0x8)='./file0\x00', 0x6) 2018/02/17 23:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000044e000-0x88)={0x0, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f34000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/17 23:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d51000)={@generic="1a4318dacb1d9a6e1ee0ae0867dbc6ac", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000098a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b8a000-0x4)=0x2, 0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00009a9000-0x2)={0x6, 0xffffffffffff8000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000e5f000-0x8)=0x5) syz_open_dev$usbmon(&(0x7f000067d000-0xd)='/dev/usbmon#\x00', 0x3, 0x8440) sendto$inet6(r2, &(0x7f0000f6f000), 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 23:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cdb000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)) prctl$intptr(0x1e, 0x1bd) r1 = syz_open_dev$sg(&(0x7f0000877000)='/dev/sg#\x00', 0x255, 0x1) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000e80000-0x4)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aec000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000047a000-0x10)={&(0x7f0000a40000/0x4000)=nil, 0x4000}) 2018/02/17 23:04:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000016e000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00007a5000)={r2, 0x2}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003f3000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000064a000-0x4)=0x1c, 0x800) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000137000-0x14)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f000065f000)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000211000-0x4), &(0x7f000089a000)=0x4) write$selinux_context(r4, &(0x7f00004bd000-0x23)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000952000)=""/161, &(0x7f000097c000)=0xa1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000291000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x8, 0x0, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000037d000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001b8000-0xe8)={{{@in6=@empty, @in6=@local}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000738000-0x4)=0x833) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f000060a000-0x48)=""/72) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0x1, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x148}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000013a000)) recvfrom$packet(r4, &(0x7f0000dc7000)=""/114, 0x72, 0x40000040, &(0x7f0000a69000)={0x11, 0x19, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) [ 36.279495] audit: type=1400 audit(1518908682.884:29): avc: denied { create } for pid=6392 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/17 23:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ede000-0x8)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000060000-0x8)={0x20071026, r1}, &(0x7f0000fa1000)={0x8, 0x9, 0x5, 0xf0a, 0x40, 0x3}) 2018/02/17 23:04:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8) getresuid(&(0x7f00008f2000), &(0x7f0000000000), &(0x7f00009ee000-0x4)=0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r2, &(0x7f0000001000)) fstat(0xffffffffffffffff, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@empty, 0x7, r5}) ioctl$KDMKTONE(r0, 0x4b30, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r4, 0xfff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0x1f)="a11c18774e65397e968a2f9690a6dbec13c0f7b501d40e91728e4cee2f5fd8", 0x1f, 0x80, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) lchown(&(0x7f0000463000-0x8)='./file0\x00', r1, r3) prctl$void(0x22) syz_open_procfs(r2, &(0x7f0000002000-0xd)='net/udplite6\x00') [ 36.357141] device gre0 entered promiscuous mode [ 36.458264] device gre0 entered promiscuous mode 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a84000-0xe)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f00003cf000)=[], 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000b96000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00007ff000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000859000)={0x0, 0x1ff, 0x20, 0x100, 0x1000000000000}, &(0x7f00005dd000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fef000)=@assoc_value={r2, 0x6d0}, 0x8) 2018/02/17 23:04:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x3ff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) accept$nfc_llcp(r2, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60) clock_gettime(0x0, &(0x7f0000837000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000ec1000-0x10)={r3, r4/1000+10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x8)=@random={'btrfs.', '%\x00'}, &(0x7f0000001000)=""/53, 0x35) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000e1b000-0xd)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff9}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000723000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000787000)={0x5}, 0x4) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000), 0x4000000000400ff) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000348000-0x4), &(0x7f0000806000-0x4)=0xfffffed6) 2018/02/17 23:04:43 executing program 5: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcd, &(0x7f0000000000)=0x7, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000891000)='/dev/autofs\x00', 0x301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x40, 0x4) read(r0, &(0x7f0000027000)=""/32, 0x20) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x875, 0x10000, 0xdae2, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d51000)={@generic="1a4318dacb1d9a6e1ee0ae0867dbc6ac", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000098a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b8a000-0x4)=0x2, 0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00009a9000-0x2)={0x6, 0xffffffffffff8000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000e5f000-0x8)=0x5) syz_open_dev$usbmon(&(0x7f000067d000-0xd)='/dev/usbmon#\x00', 0x3, 0x8440) sendto$inet6(r2, &(0x7f0000f6f000), 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 23:04:43 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) fcntl$lock(r1, 0x6, &(0x7f00002dd000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f000067e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b88000-0xdd)="48b3dae193939aafe30f5b127795c6d46146d6eb53d1a49d4873aa73cf8e9061f126e767cba526341cbe655168fde1060d1ebf252a923bff11506e963195b1cd635fb7ed1640fdf85211b03bd488b11c6d2dbc6e6f03514e3403af5886c02b44b708fd66da6b7f45a1335ef35345f4267f40c59cf772394ee184a0cb94571cb1fca8369017cd3e5e1311b0744e5bca0f8d29652b7dff85538d54f38786d9d349cb7fe53c47e262f4547c1a173a66aefa1a68a2441fc7f68022a502f9e6105a89e0c04e3e2511c7a505da70ff104da932fd645d806a437b5690795bfee0", 0xdd, 0xffffffffffffffff) r1 = request_key(&(0x7f0000167000-0x8)='big_key\x00', &(0x7f0000139000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008e9000-0x17)='`self#}%-[#+%mime_type\x00', 0x0) r2 = add_key(&(0x7f0000015000)='id_resolver\x00', &(0x7f0000aac000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eff000-0x4c)="c019f19369ac2b11f7f8819a11e2882e40d52db38799ec933b5b74da6f7217891ff16348064ffb8e2f68ad0b99a28b7392c163db73c7b9a10890236a12339efc9b02db79d7b4b03451724087", 0x4c, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000124000-0xc)={r0, r1, r2}, &(0x7f0000265000-0x74)=""/116, 0x74, &(0x7f00000dc000)={&(0x7f0000d5e000-0x40)={'michael_mic-generic\x00'}}) mknod(&(0x7f0000829000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)) open(&(0x7f0000ad1000)='./file0\x00', 0x8000, 0x8) mlock2(&(0x7f0000cc6000/0x3000)=nil, 0x3000, 0x1) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000385000)=0x8) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0xfd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000089b000-0x50)={{0x1, 0x1}, {0xffffffff, 0x9}, 0x3, 0x1, 0x5}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f00006e1000-0x38)={&(0x7f0000e6c000-0xc)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00002f1000)={&(0x7f00004cb000)=@upd={0xe0, 0x12, 0x1, 0x1, 0x0, {{'lrw-camellia-asm\x00'}, [], [], 0x2000, 0x2400}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f1d000-0x9)='/dev/ppp\x00', 0x2000000000282301, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008fc000)={0x0, 0x400}, &(0x7f0000186000)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000ac4000)='user\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000a0000)="98fc7134ff10ce536e4a01312b18e433f77dbcfc06cbf4f72583bc5e2603a614bf1efb311e78b0c21b14020d907fc1b679e30b40883e6fcea4eb544f7c1a93ddc453007d0e1abb5c757a6781f7d1607083968062c0e9becd75f7a910a74cea705ffaba957aee18fb02e4742cd6a40c61e2a9ba874808db576d54683844476bba8be6626014a368c51759160b0f1c0acbb27b8e71f027ccc3c3f2e8bab16c26201469cd478a0d62bdd336180ee8d1f00c82af917bdcecf2f054f664edba252efb689137adbb5e7914651c8c8fb9387d3d1281b2e4d5a0599cbf655ac6f48468402c00f46dd0df9b591e0106a794e29fb5", 0xf0, 0xfffffffffffffff9) r5 = getpid() ioprio_get$pid(0x1, r5) keyctl$get_keyring_id(0x0, r4, 0x81f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000261000)={0x0, @in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x27f}}, 0x4}, 0x98) connect$pptp(r3, &(0x7f0000e70000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ee7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 23:04:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ace000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000bf1000-0x76)=""/118) 2018/02/17 23:04:43 executing program 5: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d7b000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) setuid(r0) 2018/02/17 23:04:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x200000d1, &(0x7f000000e000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00005b9000)={@broadcast=0xffffffff, @empty, @empty}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000510000)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000efa000)=""/72, 0x48) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000386000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d64000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000c61000)) sched_setaffinity(r0, 0x8, &(0x7f000038d000-0x8)=0x3435) r2 = socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f0000b37000-0x8), 0x4800) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00002fb000)=""/3) sendfile(r2, r3, &(0x7f0000200000)=0x200003c, 0x60) ptrace$setsig(0x4203, r0, 0xfffffffffffffff9, &(0x7f00007d7000)={0x14, 0x5, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000054c000-0x8c)={0x5, 0x0, 0x400000000, 'queue1\x00', 0x480}) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20000, 0x0) unlinkat(r1, &(0x7f0000006000)='./file0\x00', 0x671c4f15df11fce4) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fc7000-0x8)='./file0\x00', 0x0, 0x1ae) ioctl$TCGETA(r2, 0x5405, &(0x7f0000062000-0x14)) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fc7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x100}}) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000fc3000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f41000-0xb0)={{0x3, 0x4}, 'port0\x00', 0x0, 0x10804, 0x7, 0x6, 0x705cd41, 0x9, 0x50f, 0x0, 0x2, 0x7}) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000-0xc), &(0x7f0000001000-0x4)=0xc) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000000000)=0x10) pipe2(&(0x7f0000000000), 0x4000) fchmod(r0, 0x5) 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00008a1000-0x108)={0x1, {{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x108) r1 = creat(&(0x7f00000bc000-0x8)='./file0\x00', 0x68) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffffd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000512000)='/proc/self/net/pfkey\x00', 0x501080, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000786000-0x4)) sendmsg$netrom(r3, &(0x7f000041a000-0x38)={&(0x7f0000578000-0x10)=@ax25={0x3, {"7d5843cff1bf38"}}, 0x10, &(0x7f00008b5000)=[{&(0x7f000028f000)}, {&(0x7f0000759000)="609989b7fdad804e9548e74bee412edbca6a5e3cc2c3d513cb151ec406d75f98af2c82f487872a385fe0de72fafbff146bbdd2bfcda35c7796a4be6b81bdc9c2df3f0387b7a41d508df05c329c9c1a73cc048ca7b2fa", 0x56}, {&(0x7f0000d03000)="ded696362dca1ec8671b3dec20f0d3125166449e3ccbb7e84e70e57c144759c28dac1be2e720d5daea4a2b4ed1b769d6f5468878a2452dca1811d5191fe2540f6ca916d8725ff20037c611846759a2dc2879f4821cbf5983dfed0d3520426fd989872ebc31def3f9d114b85daadeecf824c5f8da79a53749d416258bcc0749c2ba39ab885d19e52eb4c7f98bab703e27b78e359c33a434583855d63b82c554f4af4efe99c11822048f759473a3a32ee582ccd17dbe5658207beecfdd40639787afba130b72821945ac8f88642dfaaa231e02354bd28b781ea96ed759c7cf5470aa206bbc35", 0xe5}, {&(0x7f000052c000-0xe9)="6118b27618592b3b5cc7d2d33b3ecf1cd40f848baed2aee7f0b117a295aeb78bb9ac6311a566b279869510cf197005ca7d22ae6a8253f069a197d5bdbe673a570c04c9d012bdc312a3fe981a2bbf1cca8cfdbcd589b3540a7b0789b272794779c3cf8e44a738113a2ab6e442ce8ca31204792939d5db6d3e1cd2a6cab2558eed8f3c05c3deb8ac641f5203dc6091198643e452ee13cea529a085673b2d25b4db0269e34071175fbaf75a460cde6bb89a6af4b41baba778150f516942a814e66c36dd19778984fa1e276ba0d5098f4213496c3a5d321ca31fb9f275f6aa442ef3fe7457cbf77e03be0a", 0xe9}, {&(0x7f0000a37000-0x38)="344afdfea04a2b753d075a406725430ab8f981b44528973f9be0a42370edf6cd3b619fbf05daf68e034fb2276c5df23b7d9c23a5cd72fac0", 0x38}], 0x5, &(0x7f000097e000)=[{0x1010, 0x107, 0x977a, "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"}, {0xc0, 0x6, 0xff, "68fa818299a1044ec4590bcb07b83a64bb66d45a31f4aebe5689a4bf700845d579a0982442d80d96dd960fb4145d0a0adcd87cbfaf65121f0c769b914ad68c1fa4f608ed79fd899072bed7fecddb5f9029732b398cd93f62c24b168375fc03ebd1004abe8aa8bf8c409d9e8795a907d24a9fddb86f69668c200e3dee0fcaeff6da5a70889f75a6b481e8b77add93b3cea41f71c6374126f33cd05a08be65f758a6e2241d96042ddf259c90f9"}, {0x100, 0x12d, 0x7f, "32e4a868ea1f711a1f706c622f60d11880f52eea3468ece6a7a1dd59240015cd11352a2b94b6ae1dd047e2cd1c5c81a0a5d69e72a76dac0b29da989045c885ef9ed5b6f62c8bf34c39a07a7735613b638340396dc9c02c364c8bda017144cc0c9242f2c6819ba66b25d2839fc1060b3f15b30cfc2a4b9ca6a383e5661fee9499d19ae18d041eb49c1a0f37894187c91d802ce4319a917af8207d57fb7980d072b7be53555f35f7fbb51821130415a4283ddbe89e5e38537efebdb589120ed13521111849f2e2e7f3cbe2478a695d18fd9ef8b467cfd3a489bee8f8eb714fc64f4f1720185f19af862e4c9e"}, {0xe8, 0x10c, 0x81, "4412a6a48d28ba14a412dc9d52fa1b24936b3f8d4a599b66f036276b1f01e39c348de4786da1c8992940fcf0ddb307f504fd9c509b2fc1f8ec7d256ab27d3344f20e21a6ecd5432aa417616453e0f30d40cdadf1033f2e66a59718e2820726f81e2f0eb5527bd9e092ff6c674780d05cfcabd38e87eba09db8bb99c946028e8d9f9cab8d7cb3665e8f2bad8690dddffd6ba0f87e7420079358a258798857fa99a8704b2b149d54c93960f498769ebc47fa747aa317f9ffc745297e83c50b90c3f05dd00f4a16c2c36b2eccfd4cf1e333b1f41623008e96a8"}, {0xd0, 0x114, 0x0, "c06f8b92ad9d88698e982f428af3ef779b91ab61f57501c184274de4fc77ef4222b267d97865fb8baf7745bf342edea9445d652f36e8465541b06432fc02ed6e3248f7fdb3bf2886fe73167beaf0da768efe6d18e2477d1b12f877ce7066d59a246e6288dd56b534bcd82e2818748bead4323f3cf102225040a75abf9fdbb5570942b0660a014f51d87cc14a6d2698133d9f7a1781dcaaf812f59b527ce8bd43a34db0e8acebb66ac9f0c3f4dab83daa6fe48d5b990fe7ff34014bf9374b8b"}], 0x1388}, 0x800) connect$netrom(r2, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) r4 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000063e000)) r5 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f85000)) accept$netrom(r5, &(0x7f0000bad000-0x48)=@full, &(0x7f0000203000-0x4)=0x48) futex(&(0x7f00006a6000), 0x3, 0xfffffffffffffbff, &(0x7f0000664000-0x10)={0x0, 0x989680}, &(0x7f000039f000)=0x8001, 0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000431000-0x59)=""/89) sendto$ax25(r4, &(0x7f00001a7000)="670de37d2d7f3fc29f8aea2cf71bf976570b2fa801dfbbc935780db72c6587921fed9ba5aafff886f137d130bf14013fc76e25c944a64fdb4d53c6a058e7de0dff3d2e7472f3c8f2277a4fd19d97f490cbad70c0357e8d88ab29947555ff81b46dd0da0909105bfecc951c6b673a21e252b55315fc2fc9aa2ae407b2b42bffa6cd9bb0ffd9a14e513d6361e5c14a917fde173a533781f2b051099b1f4cbbcb640185f6e3b6320bea41df42d26e04d24a7d14357f", 0xb4, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000964000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe4000)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000028d000-0x10)={0x6df, 0x8000, 0x200, 0xef, r6}, &(0x7f0000e97000)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000540000)={0x3, {{0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}}}, 0x88) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e2000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000665000)='stat\x00') sendfile(r0, r1, &(0x7f0000487000-0x8), 0x4) 2018/02/17 23:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) setpriority(0x2, 0x0, 0x401) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e48000-0x10)={0x2, &(0x7f0000cec000-0x10)=[{}, {}]}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000fb0000)={0xc, 0x9, 0x7}) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa002, 0xffffffffffffffff, 0x0, 0xffffffffffffff81, 0x200000) fadvise64(r0, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000251000-0x4)=0xc) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000079000-0x60)={0x0, 0x2a, 0x0, @tid=r2}, &(0x7f0000251000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000be6000)={0x0, 0x0, 0x0, {0x0, 0x0}}) clock_nanosleep(0x800003, 0x0, &(0x7f00002be000)={0x0, r3}, &(0x7f0000220000-0x10)) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d82000)={0x6be, 0x8, 0x2f2a, 0x1, 0x0, 0xfffffffffffffffb}) ioctl$int_in(r0, 0x541f, &(0x7f000054e000)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000024000)="f6c8e19a32ccac0bdedf0dc4c5767f859dfa78") 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x3, r0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000038000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000037000)={0x0, 0x1}, &(0x7f0000037000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000018000)={r2, 0x4}, &(0x7f000002b000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) connect$inet6(r3, &(0x7f000002a000-0x1c)={0xa, 0x0, 0xbf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r4, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) getpgrp(0x0) pwrite64(r4, &(0x7f0000034000-0x43)="b814fc1c9c0906369b50edf75505d5f60a4c5df8a01245388f579b0e73e2525dc2ed90b5d82fe0841a0d50fda73341c553f808617e7259453b6a0d9990da5fd4f30954", 0x43, 0x0) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7}, {0x6}]}, 0x10) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fe000-0x15)='/proc/self/net/pfkey\x00', 0x20080, 0x0) bind$vsock_stream(r1, &(0x7f0000ce0000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a9b000-0xb8)={0x0, 0x2, 0x7ff, 0xffffffff, 0x4b6e125a, 0xfffffffffffffffd, 0x7, 0x0, {0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}}}, 0x9, 0x345a, 0x6, 0x6, 0x2}}, &(0x7f000072d000-0x4)=0xb8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00009c6000)=0x3, &(0x7f00001bc000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000078f000-0x8)={r2, 0x4}, 0x8) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r2, 0x0, 0x0, 0x9) sendto$inet(r1, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000af5000)=0x4, 0x10001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007e1000-0x3c)={0x0, 0x34, "a473054ca0230240011c370e11bc9b2c21519d5292ae140e66cfa462f8a99d3d591681ad3b087c122be064ffe505d9b2eab217bf"}, &(0x7f0000d09000)=0x3c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c44000-0x6)={r3, 0x1ff}, 0x6) capget(&(0x7f0000515000-0x8)={0x20080522, r0}, &(0x7f0000eab000-0x18)) bind$unix(r2, &(0x7f000058a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) finit_module(r1, &(0x7f00009df000), 0x1) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000000e000-0x8), 0x80000000) fsync(r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r2, &(0x7f000000a000), 0x0, 0x0) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0x10, 0x800, 0xfffffffffffffff7, &(0x7f00007c0000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000664000)={0x800000000, 0x4, 0xe43, 0xfffffffffffffffa, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000207000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00005ef000-0x4)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000b86000-0x38)={&(0x7f00009d0000)={0x27, 0xfffffffffffffff7, 0x3, 0x3, 0x454, 0x81, "ab1212877d33997f3b88011581672c9b811cae06074fdf84f5432e63690d6da550a6c50bae2b69161c5b85d2acc81965b88f2aef739c42d15a8d0808539b01", 0x7ff}, 0x60, &(0x7f0000acc000)=[{&(0x7f0000abe000-0x50)="0babbaf1555d9618d6827d63b52c1e981b73635e377ff13113c06ea3c1a9bc6b8652df489f0a076bbfe86df5a783ab8dc5690019a2b895a0ecf444de76c2b952ff5c368fd622ded94aa15610b350f64f", 0x50}], 0x1, &(0x7f000089d000)={0x30, 0x11f, 0x4, "f579151841255d91c6606677a284eafd60ae22077ef773aa66b96e"}, 0x30, 0x4008040}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r5, r2) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = request_key(&(0x7f00006b0000-0x6)='rxrpc\x00', &(0x7f000053b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000781000-0x5)='self\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f00003ee000-0xa)='syzkaller\x00', &(0x7f00005b4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d70000-0x14)="9be62b71b7636c8b4b54ce08a94671f25f5b353d", 0x14, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/17 23:04:43 executing program 1: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000099a000)={0x1f, 0x74, 0x5, 0x2, 0x2, [{0x2, 0x8000000000000, 0x1, 0x0, 0x0, 0x8}, {0x0, 0x100000000, 0x8, 0x0, 0x0, 0x1081}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x7, 0x0, 0x9, 0x3, 0x6, 0xfffffffffffffffa}) clone(0x0, &(0x7f0000000000)="7f5e4cf0030b0c4114db8abcf0f1bc1553b28cff013e851be66e", &(0x7f0000002000-0x4), &(0x7f000071b000-0x4), &(0x7f0000001000-0xc7)="568273085c0a88d3743ce99058aa6cfd901e7c4c3c5a049f236b1d7587e39a106f0270004058710d6d4a584959ae635c4e061ff982efdef73a3ab5dd86dc58fe349e09f343659fa02c19ed86cd8f6df230326f6bc2bb07d2e7306b372ac2157ba680b571a976ccaa61ccd0cec992a12cadf1862f38043ec456a1f77c4dcfde3e91de60c015a8fd6d8c7054ef675cf5abe9864a63e8189359e34d9381dff36a54fdd59864fd18dc06ab5dc902887be0f08b5ddce1e3a0f25901e5f55b34d31b0f78f4e503ffcf21") setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000ac000)={0xffffffff, 0x20, 0xa8, 0x6}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000ebe000)) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0xfffffffffffffffe) 2018/02/17 23:04:43 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000829000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000086000-0x8)=0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008a0000), 0xae) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000004000)='./file0\x00', 0x102, 0x80000001) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000003000)='task\x00', &(0x7f0000004000-0x5)='task\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='task\x00', &(0x7f0000006000-0x9)='security\x00'], &(0x7f0000003000-0x18)=[&(0x7f0000002000)='task\x00', &(0x7f0000005000)='task\x00', &(0x7f0000006000-0x5)='task\x00'], 0x1100) getdents(r0, &(0x7f0000003000)=""/176, 0xb0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000)={&(0x7f0000006000)=@full={{0x3, {"06cbbd41b6ef9e"}, 0x143}, [{"437b6160cba5d9"}, {"3c3312e75a0936"}, {"31675e5c66ca03"}, {"f8cdea1f2fbf8f"}, {"9ee32f3860a436"}, {"ca62de70e37c20"}, {"dd1005164ffbc1"}, {"5a404cf2781c17"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000007000-0x2e)="b6c7c8209cb7e5c0b06886e433dc311cdf9ecc7047e7de4867db45267fdad56a998112750e3c6af935a71406e84c", 0x2e}, {&(0x7f0000003000-0xef)="23b1e37adb5671d09e2e56c55938f7a1e77e69b2a47ec796e187d6681549d2bfa276638019099ae47312d7cce4ef77927631a5140bdd69690e7a10f30a2c54cc410e8618dc5542d49cf0174fb5a4c222ea2b6e9f49c861065019bdfc3e724d18136896dc69debb2e6bcea00668fd71a1e2b9f369b42fb06f072a2d24e5e39c7949d9f0f376b40ee5370bcfda6b60928d99c9825aadc42ac278abe7a6d22b743c18a2ccf88532ceda7fd89b6458334dcab04af82a275439a44d6da4eaa8882c07fc0124528d3fd6ca4a9d4eefc965eb8f331dd423febd29300e9c943998fb63d3a600a97bab362fee23dfabb8ad504c", 0xef}, {&(0x7f0000006000)="87c60b6089d6332f9c3f406715941e3af9da74b4320c7a5cd784735267e71ce8e9dbf6e015cb4d5992fec52b7cf7a3f97b20c341097c81f0473899a6eccf651120333d111dd75158e3b83f08bb9ffb9244f04c59bd7d62637d3bd2", 0x5b}, {&(0x7f0000000000)="83936b425913e06bcc32542d08ff00fead0f02c52c06c64a0fe34a2a6ffa6be9f65b9635624b4e234004c2af8599bcd2dfbe41e548044f7410d02eec96e737b882e06d7e6645a700de5d437213778ffcc0b967f08b62af9c8111d5", 0x5b}, {&(0x7f0000005000)="1631cfdb7b6690842dab973653fed6b00e8642a5aa192be5a09827c4d691e1c0cf97d72b806fe1ca50293091693b5c836032d0108a17d35528a62cca310266747f25b5aee7f1c9cbe76ce0b856521f684794e86b420e4d77fe917ab024e335dcb44ad7eb79cb81083b093a11ce93b4da940400afa97f7bfa04215a1f61e362b753610104f71d3a98618f13a8", 0x8c}, {&(0x7f0000007000-0xcc)="ec6659bcecf242eadaf62d4d442699313959f734a53b40b1096d5e8362ea57b1f4640971afd939a4c3d33bab71b2a47d74a6e44d026fdb94e2a3eda1d27b84f2914009473a183312b79739e02baec7b048274f6058f859a1659d70fb1cff140ec4b40a6e7d955ca5a0802d9d8217d9c522c0b709495fed0ece29e90f5464b76ad25f3aa91b6df8819f4d7aef47678be0bff549cfd83e10c93d11709ec7855875de7c0e364f4a4d2ae3b6ca5aeb9609478af448bb72bda5809ce3456cfefbeba64eff3486825622ff35379003", 0xcc}, {&(0x7f0000005000)="3836d9e6f8f5002a9877b14835c31b8a152189c8ba4a6d27996d2fa2b6b298be350e4c3db913f567f4011f0b5f0eee835025e3a3d6e8e9ad82122a64a526a093f8c6e3932021de2a1a5d42e26260930bae0e2941209818367cbfc66b7fd2408deb451e3cfd32cba289ffb8a314ab209d38e7edca835f22cc7b49d971388ca526ce", 0x81}, {&(0x7f0000004000)="16caf69ff48026410ca194800dddbb5bd6dc381ce0767882a779060e1e4ee9618ff9cd882d9d80c4e9c7e8ecbecf936fd159f999e37a3d5b130008c286f83fadfd444ed313ac1a464921a43e4d1e4c4ee1f72aa757d6800739e25ce353dd4f28ab6e55ca42eae757c3af7a7faa6a0f3eb7", 0x71}, {&(0x7f0000007000-0xba)="8a121d76297b9a160784ce966b8b8ed9ff8bccff26e24f04cc998d27ef6f099309055af3b596916a920b739eb802a98b2516e468cebf261f92e1b922322604857fde33a3323717ad6ebd55c966d86549cdecba88ff3ad5300b1eb359db3f4078bf16ab6af727d9ab495ba152474a527a4614d7413c94c59936015426c2eae21b5b680d21a22f052762e4ef36755cd6a38905790b808b3e1961764b0df844e41a19577b6598c926491e6d65433bbb7fcbcd2a770c8277bef7888d", 0xba}], 0x9, &(0x7f0000001000-0x178)=[{0x38, 0x0, 0x4, "5274469a6c5ffe30ed530a50fd9e2b5164947d2ffec273ca8f707104964677edb47e6825c457ea"}, {0x40, 0x129, 0x8, "9cf34c5ac3ad79836684c80a581d0de13f51f53371f5e57db1d397080f88241b115ad3f664df4ac248f5bb"}, {0x100, 0x1ff, 0x9, "e5dbb8bdee2a6912ed40956da1d9b08a32e3c5137d9d689f24ff71262c33d7b8ba6dd06df28c5a6927e2908a6df3bed920cd260b494bd18d88763bdba1c18c80ef94f5b7823ac076ec092dded20c5088d27eac2b684827e1f641294aec5d4786d2db0f4c9271499fc07cca299971d1631e5f3b3fa0656a3b26477bad632973c20a46e136a3e1030227fe9e0eb76251a0b3bb2a5430ae62ec1c0e8b629b71769900728dcef4cebd200ba4eba356bca6316f890f421c5b3471af2403806b24f17fe252a24ecaec9b499b3cd99207d2fc0b19494bc9ed96b4ca90cd1ead75627025545c792a77077a23cc338f"}], 0x178, 0x4000}, 0x80) 2018/02/17 23:04:43 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) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x10)={0xa, &(0x7f0000001000)=[{0x3, 0x2, 0x2, 0xffffffffffffffa5}, {0x27b8, 0x9c, 0x200, 0x1ec0}, {0x4, 0x8, 0xffffffffffffff43, 0x4dc}, {0x6, 0x8, 0x8, 0xffffffffffffe2b7}, {0x4, 0x8711, 0x7fffffff, 0xfffffffffffff6dd}, {0x7, 0x4, 0x401, 0x8}, {0x656, 0x10001, 0x7f, 0x2}, {0x5, 0x8, 0x9, 0xffffffff}, {0x3ff, 0x20f3, 0x2, 0x7ff}, {0x100000000, 0x1ff, 0x7, 0x3}]}) r0 = getpid() prlimit64(r0, 0xa, 0x0, &(0x7f0000000000)) syslog(0xa, &(0x7f0000000000)=""/148, 0x94) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r0, &(0x7f0000148000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000091a000-0x4)=0x0, &(0x7f000074e000-0x4), &(0x7f00006d9000-0x4)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000614000-0x4)) gettid() getpid() shutdown(r1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000947000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d1b000-0x1), &(0x7f00009d1000)=0xc) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cef000-0x4)=0x0) getpgid(r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a3000-0xc)={0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eea000)={0x0, 0x0, 0x0}, &(0x7f000070e000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000029c000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c8000), &(0x7f000075d000-0x4)=0xc) lstat(&(0x7f0000195000)='./file0\x00', &(0x7f0000cf4000)) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b44000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000a6e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae4000)={0x0, 0x0, 0x0}, &(0x7f000072e000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f000067c000)={&(0x7f0000346000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007ae000-0x50)=[{&(0x7f00002ea000)="1cecc9ce8cf374ac3a740bbab73a13a707fbf2a3ada2950cf15ef4c6c45a9f0bc41c23af77f47e0cee12275709e857a7449a3418dac9e579ee89fd3c057487a161f2cf766e7caacf7aeb623cbe01c692a7188a972895891edac414f9b9cb167a445c507daf84cc8d9e48c039f06306ac31a7", 0x72}, {&(0x7f0000522000-0x49)}], 0x2, &(0x7f00005f6000)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x98, 0xc000}, 0x0) r10 = syz_open_dev$tun(&(0x7f0000784000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}) close(r10) 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c79000-0xa)='attr/prev\x00') ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000138000-0x41)="271faa4bcb15d1639ec4b4ff6099552cec448c58b7857dcf3d1f8e249cd9fa1596ad021df49762407c2a918f9a24e8aed69d5b9451d588404526f6886da0b272d7") r3 = dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000bf3000)) write$eventfd(r3, &(0x7f000068f000), 0x8) readlinkat(r2, &(0x7f00004eb000)='./file0\x00', &(0x7f000073a000)=""/210, 0xd2) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000457000)) mount(&(0x7f000034d000-0x8)='./file0\x00', &(0x7f0000616000-0x8)='./file0\x00', &(0x7f0000453000)='minix\x00', 0x880002, &(0x7f0000dc5000-0x92)="505419dd3db1af70366441fcf7d6750d71192499acf03b70c8b73b1e30ba5562247d3b1f9377a697279c77fbc4e0687a2f94fab50a21875064d6c598362c4a5b14d6d32dbbaad50b615ba09d35590496df78f061bb9f3d1894ed4c0ec72fa5150b46d7e8c4b9b9206b04d2e37d20ed081cfe46f72961cc46b0ea9d8d3d5451709eb7511f4d27e96e1949a849810b76f5d860") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000065000-0x8)=0x1f3102be07541997) clock_adjtime(0x7, &(0x7f0000fa4000)={0x3, 0x5, 0x0, 0x81, 0x3f, 0x3f, 0x6, 0x5, 0x0, 0x400, 0x3, 0x9, 0xdb, 0x9, 0x101, 0x1, 0xffffffffb5eed7bd, 0x0, 0x7, 0xffffffffffffff80, 0x1, 0xffffffff, 0x0, 0x0, 0xd8, 0xa8b6}) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x1a, r2, 0x0, 0x0) setpriority(0x1, r1, 0x9) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000)="6e65742f69705f6d725f636163686500b8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005a4000-0xc)) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r2, 0x1301}, {r3}], 0x2, &(0x7f000005b000+0xd56)={0x0, r5+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0xfc)="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", 0xfc, 0x20008001, &(0x7f0000002000+0x85e)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x1c) readahead(r1, 0x9, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8c000-0xb8)={0x0, 0x7fffffff, 0x401, 0x3ff, 0x1, 0x1, 0x2, 0x5, {0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x2, 0x8, 0x0, 0x9, 0x7fff}}, &(0x7f0000945000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000019c000)={r1, 0x3}, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000355000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000ff1000)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1, [0x1, 0x80, 0xfff, 0xc2, 0x3, 0x79bd, 0xd782, 0x7]}, 0x5c) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000326000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/17 23:04:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) flistxattr(r0, &(0x7f0000000000)=""/190, 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005bf000-0x8)) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006c0000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) acct(0x0) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="2ce0780ce3d5e4e27d8d12c06d796900c99c97d252cdcdbaeeae1e20a568bb1dfe5969fe19cc24b599f16b78349f38ff6a01a9d9fb90558233277d9b8bcdf70afd9540db1ad1e4cd46b0168db32d4d19181028c93ff5eeca2f7f53858528757b0768b883155c9e60bacd1eddd5a4778e41b6f7d1a8d2a0736763d33d8ac5ed606adeca499a7debdc129aa9cfcb2ebc9a2d2d40a45b3c0a8f578bef05b2c6cd556af04ddecddb0ad3555eda92cfa661bae1e4d63d722ec77938ead33a33206ce9f405a1e18748966a60b00b61d54d528df98a62b9", 0xd4, 0x1, 0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f000057a000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, [0x2, 0x3, 0xffffffffffff74c4, 0x6, 0x7, 0x8, 0x1, 0x3, 0x6cc8000000, 0x3, 0x0, 0x3fe, 0x3ff, 0x2, 0xffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x8, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000649000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) signalfd(r4, &(0x7f000036e000)={0xff}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) r5 = memfd_create(&(0x7f00006f1000+0xd11)='%em0%/ppp1\x00', 0x1) fstat(0xffffffffffffffff, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000089f000), &(0x7f000053c000-0x4)=0x30f) getgroups(0x1b4, &(0x7f0000125000-0xc)=[]) fchownat(r5, &(0x7f0000e08000-0x8)='./file0\x00', r6, 0x0, 0x1c00) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009cd000)={r3, 0x0, &(0x7f0000c4a000)=[]}, &(0x7f00001c1000-0x4)=0x10) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001ec000-0x8)='net/dev\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000eff000-0x35)=""/53) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00006ad000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000077d000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2000000032}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, {0xfffffffffffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xfffffffffffffffd}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "12"}}]}, 0x13c}, 0x1}, 0x0) 2018/02/17 23:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000739000)={0x0, 0x93, "e0c1bbb814b0fb3dadec40a53b9ef31f3d1975046186558f6920ebe50d71f1b55dfa86185a53163a7d661fb853ac813e428a8c4a2e0be3ccfefe09c30f9396375aeee7b9894699069f1b93bbd27a49f40335d50bb0639ea00262d30a5b69c1f6cf8bb6fe956424b1bbef3d633732eec0f936249889e242a803080e51667d1e38c0d437574b72729d1029c74db072132b258b3d"}, &(0x7f000003e000)=0x9b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f48000)={r1, 0x6}, &(0x7f000060f000)=0xc) chroot(&(0x7f000093f000-0x8)='./file0\x00') 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000700000)=0x800, 0xff9a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e2a000)={0x8, &(0x7f0000308000)=[{0x2, 0x2, 0x5, 0x4}, {0x0, 0x0, 0x6, 0x8}, {0x0, 0x100000001, 0x2248, 0x4}, {0x8001, 0x401, 0xffffffff80000000, 0x4}, {0x9, 0x1, 0x7}, {0x1f, 0x2, 0x9, 0x1}, {0x5, 0x5, 0x1f, 0x3}, {0x5, 0x80000000, 0x7, 0xff}]}, 0x10) connect$inet(r1, &(0x7f0000cd1000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/pktcdvd/control\x00', 0x301500, 0x0) read$eventfd(r0, &(0x7f0000ffd000-0x3), 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003dd000)={0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @multicast2=0xe0000002}, 0x2, 0xda3, 0x28, 0xffffffffffffffc0, 0x7ff, &(0x7f0000ca8000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3ff, 0x6, 0x3f}) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x8000000000000a, 0x0, &(0x7f0000e56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f000067c000/0x4000)=nil, 0x4000, 0x8, 0x1013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000229000)={r2}) sendmsg$key(r0, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000020000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000002000-0x10)=[], 0x1000000000000008, &(0x7f000000d000-0x1188)=[], 0x0, 0x4}, 0x10) getpeername$llc(r0, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000002d000-0x4)=0x10) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000030000-0x4)=0x0) getpriority(0x0, r2) 2018/02/17 23:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000622000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f000068d000-0x5)='stat\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a62000)={0x80000000, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}, 0x1, 0x5, [{{0xa, 0x0, 0x1fd0d672, @loopback={0x0, 0x1}, 0xff}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, {{0xa, 0x1, 0x3ff, @empty, 0x2}}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}}}]}, 0x310) 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000668000), &(0x7f00000d6000)=0x8) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff1000-0x4)=0x101, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000741000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000224000)={0x0, 0xd6, "03dc46168935c13cd965ee6a27aa59c1d42ce1bd6f61f8999701cc06fc3809efb5167e8d182988497114c9ff450a75dda6454327ca1a6d875793a3d3303914816bb5d1ae6004e108dd92081aa3e21000eb480a97fc10b5d0cda7b1d241596e84c82ca140e27d8c1ecf7a828c3ec4a6c48e7b40e895f95990e02d97f3e5873f63a37bc8c1124c93fbe5aa6e934c6839c7cd09bc74b2e35f1da514ddfe24f20f14cb740bb4b049d3c51cd2bd560e40e8f823317835b8563ddc664e397316adfa8b8d7f2d7d1ca1267c93d6a69eb7fec04496f6d209b934"}, &(0x7f0000d50000)=0xde) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000050c000)={r1, 0x6}, &(0x7f00006e6000-0x4)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x7, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x2d) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000), 0xffff) sendmsg$nl_generic(r0, &(0x7f0000826000)={&(0x7f0000492000)={0x10, 0x0, 0x0, 0x10800024}, 0xc, &(0x7f00004f1000)={&(0x7f000037a000-0x1f0)={0x1f0, 0x12, 0x200, 0x0, 0x3, {0xb}, [@generic="7ab19baef2d7f95716740469c47944a57dda83c4130f93d4fce1929eedc370272537921f184320bc90bbb037e5724b6e3d4d8e508f3ee5bf75a90cfde4f6f6477dddb30c89aab5d0a680f460dd8c3448", @nested={0x4, 0x49, []}, @generic="857e881b997351ace870e81980a3cb6919305ccc2820121fba25dc9ad0da7eb59acdf7eab203c9f9e37e26d58bf1271bdffa9ac49d1a92d4af6f3f32dda4565bc0b6e4a89740acd8bbc74853f62e5fd018085e8d6f04d772f5606a321d1b697917750ba877e2bcf3987da650ff031dbd10a2433c99b5f041112d3c6b8bb80ee6", @generic="1441c2764bb96322fa015f21b6b2bf89e447be48967c6c15ebb168e6c7e93203277e7c900e88189e5de1ecef55c08b14a413c4c995e4b2d80b22eed4c40793caf1ec62b75e90405fce70a27b22174eb5e01f3718394c59bedc6f979d0ee84e9184c6824f8d68a4d3299d5365beb823d804ec3faba521ab82d7a3b9fd5093a2b2d6b554bde0fd9b3e79ad4e9ab426cbc1b0e6b4e0d9047c14bb49bab84cd4ce020a2c2c021bfc4c2ef73eb3eb7ea1e2d88ee7c3b999c78a30f816e460abe40b9cdba71ba7b0a429f2cc71a14a1be93bf7cd3e", @typed={0xc, 0x56, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x78, @u64=0x6}, @typed={0x18, 0x88, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x11}, 0x8040) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/sequencer\x00', 0x402, 0x0) r2 = accept$netrom(r0, &(0x7f0000223000-0x10)=@ax25, &(0x7f000056e000)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b15000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000d66000), 0x5) write$selinux_context(r3, &(0x7f0000d79000-0x2f)='system_u:object_r:systemd_logind_sessions_t:s0\x00', 0x2f) ioctl(r0, 0x102271, &(0x7f0000272000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000eab000-0x34)={{0x3, 0x3, 0x570b, 0x3, 0x36}}) ioctl$TCXONC(r1, 0x540a, 0xff) getgroups(0x6, &(0x7f0000a2a000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r4) [ 37.084634] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.093198] keychord: keycode 16224 out of range 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004cd000)=@nfc, &(0x7f0000c01000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b02000-0x4), &(0x7f00003cd000-0x4)=0x4) setrlimit(0x7, &(0x7f0000f66000)) unshare(0x0) r1 = memfd_create(&(0x7f0000ee7000-0xa)="be747275737465642800", 0x1) fanotify_mark(r1, 0xe0, 0x0, r1, &(0x7f0000b6f000-0x8)='./file0\x00') pwritev(r1, &(0x7f00005af000-0x60)=[{&(0x7f0000525000)="2ab8c8d5ad0a03db13d1832dae1497db5e1267aceccde1404ae0fb47d8bdd0a4107d6841b1671328d1190f4374aafcccc96a0ec23e1c38ccefb99f90e0e70e1b40bf30deacd64605536d7f956abf738a461d5a6055fbaf85538d9fae3dfe21e04f564918cf0c47423666d507fcf337a65f346f434dae6c577664fcf738204637550be047c7216d13c7684094a1cbb2072f77", 0x92}, {&(0x7f0000425000-0xfb)="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", 0xfb}, {&(0x7f000074c000-0x85)="adbd4515651a3430ae136b311b8566664050973902de08e972504c53372ae3b01817aaa7116811843ae14ecafdd02cf5c4fd5ca24c8ddd94bde0f77bacace8698883c5", 0x43}], 0x3, 0x0) open(&(0x7f00004bc000)='./file0\x00', 0x100, 0xe) fchdir(r1) syz_open_dev$mice(&(0x7f0000a42000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socket$key(0xf, 0x3, 0x2) [ 37.132899] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/17 23:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000acb000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000329000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000744000-0x38)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=@ipv6_delroute={0x48, 0x19, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x19}, {}, {}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f00004e1000)='/dev/input/mice\x00', 0x0, 0x2000) sendmsg$nl_route(r2, &(0x7f0000ce8000)={&(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x84010000}, 0xc, &(0x7f0000bf6000)={&(0x7f0000317000)=@bridge_setlink={0x28, 0x13, 0x2, 0x5, 0x3, {0x7, 0x0, 0x0, r1, 0x50042, 0x10}, [@IFLA_TXQLEN={0x8, 0xd, 0x200000000000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x4040) 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x3c0141e8e005ab53, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000611000)={0x0, 0x5d, "df050ce0b36e6f87280169901b1f70735ea34c51aa0c9585c9d01d5ecf94be0cd07ce0a94e191e687934e7cfb64b93127904bdb093dd1f08f119d3c8f9d357b5baf46a3c7c6401507042c7d289546077099d899f9b31839f79c1f7db0d"}, &(0x7f0000000000)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xda)={r1, 0x9, 0xd2, "97200b4c3c5d254ef1f84205cd23f9c10dd06c809f2a98430c4f987dbb4100bbc2d7033b97e275e860b641f34d644f9831b0ed77c2ece02da8c7103ea62d261e9136f14822d099725691418f3c83ada002dfdf04e787f3cf60f940b2db52f8343aa0d8fd3bf0fe3e0be58424542458be81e6969c0cf22c23494b127eb738259e16c837d02660beee211a487970ba1afa5b93c5707f72b6a2be5c0bd85bdb25948430cf0b2940a069877def9da606ed2e78006caed82f13b69b3c0242ec1ec3c1355bd56db6dbc9dee5bea2209ad3828b7435"}, 0xda) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/17 23:04:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000002000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}], 0x6) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000e1a000)=""/26, &(0x7f0000000000)=0x1a) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dd6000-0x1)='\x00', 0x3) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000dd6000)=[{&(0x7f000019a000-0x4a)="ba4fc2bf26e940486bde572f1cf8454287e49c62ee51b13147fd7b98a114d438eda6d5c535d51713a5951ee85d412d98dbc85df21df02140da9b40c86bd06e8bc4e7dba8ce61a8256318", 0x4a}, {&(0x7f0000dd7000-0x9b)="0298abda7fa5620e915a3f14a05f916757ba424b67bdedec2927c470bcaf183b0bffbe52f140cc8c727e65d2d73d059f288927334c596731976830b945308bc76cfbf3c47e153cfff4358391f17f4c49206a0aa540735869726dcf3f67f58e21e956328346bf0fc0f837a10cc6adc66fb7a4aab1d8c68e96849ddadf0dae16aedfd004fc625ebcc41fe494f448f41b860e0330bd6c27946ea298ad", 0x9b}, {&(0x7f0000dd6000)="35998552fe650e2d16733e62a2448b4fcb8290aaeeb217862bdfae2c918960896934d40e94c1519d21b5d8308c904bd88042424d42f4c608", 0x38}, {&(0x7f0000dd7000-0x1000)="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", 0x1000}, {&(0x7f0000dd7000-0xf6)="ae492e74c2b4ab39665f4a68c4c7016a55d1d0cc2d204154c6e99f7c27a96e7d814ef2761913da39d238e839dd8d2ce350d99354addf568339aea75955c1666c9c409e3d013a45ecfb1229bf81504a6ae64b9a63d498d02f7ad019226c0955c3e75f528b5a2a771a31e1df6e1c410378aa48dcee68314087820c2dbf3f4660c60a2089cde4e409743085d3af2500b7fbfbf1307e88dda4c15d651d376bbb1e02d5a97cc01c423792ead1e8878a6d13f0b8e74edc723af36a3396f488614ed4f1644fa4fc08f7b352feac86004f42f34d033e1871aa97caf921332da74fa22d4e3622ce4b97be547fb2face88219020ce3279295fa494", 0xf6}, {&(0x7f00002c9000-0x1a)="a27e2dfe52df1717c9a4767cf8cef23815b29e24ddbdda159040", 0x1a}, {&(0x7f000052f000-0x2c)="15d1da8630d02e6f3c3f9c11a3c8e5e6a7df1ea62ca8730c4fc0b18d53c4c07c58853c98956384275e207ac9", 0x2c}, {&(0x7f0000977000)="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", 0xfc}, {&(0x7f0000dd6000)="e8a6fee17e15f449714665656a5df60ad49dc07ee80aa9119e32d0f4f184d18ad0e7cc0ced1006af9d94c27897766f2dfc726764de3498d888321e8dd675c8d82d2dea1b764cb9c6e3eb1f0b6ef7c60c84c134413b025279216dd160b50815faf23be007414710eedda86388820473dd7099c5fef37a861ff954e9d759989456f3a1c071b54bbaafec3ddfc6916cea6baf5b83c95794bd3870d27f329ca81bcae4b335529905cb8fcf1e2a91fc83810d2b6618334b876fbed8ef7161bda47c2b950d0efefe2cd5c7d2", 0xc9}, {&(0x7f0000c26000)="1443f2557d49e328f630421930c948e00db915e0e6e30f242beb1891369f9b86efd540b1ec2316236215189df51f4642eac8710c805607e8fc2c0c509d47c96ebd2e681bc7bd16aa238b70413f399d7b1cfb1ae79177d60f29dd45164fa4fc0ac35e58baa1163b492cac18536679a81f76951559a4e573b49ee5262b4cf39ae55cb2606e90b1127a97c68353d93a109c6bd4b582d4357c36a1671eeacbf6916a3e6ea7f52e5bc4edaf8fdec7b6c3b24d418364f6e301e083f1c9e6059ef2811106e2", 0xc2}], 0xa) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000051e000)={0xa8, 0x0, &(0x7f00009c9000)=[@clear_death={0x400c630f, 0x3, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x20, &(0x7f0000dd6000-0x40)=[@fda={0x66646185, 0x8, 0x1, 0xf}, @fda={0x66646185, 0x5, 0x3, 0x14}], &(0x7f0000dd5000)=[0x48, 0x28, 0x0, 0x58]}, 0x12}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000dd5000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x0, 0x2, 0xf}, @fda={0x66646185, 0x1, 0x0, 0x17}], &(0x7f00007db000)=[0x38, 0x78, 0x40, 0x48]}, 0x9}}], 0xdc, 0x0, &(0x7f0000b72000)="da56a446323a7ffba468c185d6078c4cccee6834650f0a1c5e1579f494b0f73587dc84f31b9639648b74769dbcfcb74f30934c9d161583b8e257cc1b25a626aea80967aebafffc8470530985f0ec58b61e6488cdd7cad501361e8fc0ffac46ba3e3a3d70687ce98bc92993d3516cacdc11593f9de5783d069dc54fef7c190764168a7e8f68e66a71117d20b2e34a5cb62864350a798fad8c5e2d076f272fc45e63ab2823b3b6f89745e2f171d855d7b0b53dd38fcf7002df2583a6e28fd01a88458f38823ecd1344c968106e69314a36e2b5f4411f74c06134abff6e"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000dd6000-0xb)) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000097f000)={0x0, 0x10, "033702fad00036b76303eee70ae762e9"}, &(0x7f00003ec000-0x4)=0x18) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00000d3000-0x4)=0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008b9000)=@assoc_value={r3, 0xb7}, &(0x7f0000ddc000)=0x8) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000889000-0x1)) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000143000)={0x20, 0x38c, 0x8c52, 0x80000000, 0x100000001, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006c0000)='net/rt_cache\x00') fcntl$setlease(r2, 0x400, 0x1) close(r2) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab0000), &(0x7f0000170000)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55), &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000eec000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000eec000-0x27)=""/39) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') r1 = mmap$binder(&(0x7f00002e1000/0x2000)=nil, 0x2000, 0x4, 0x2150, r0, 0x4f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bb2000-0x30)={0x20, 0x0, &(0x7f00001ef000-0x20)=[@free_buffer={0x40086303, r1}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x3}], 0x7, 0x0, &(0x7f0000323000-0x7)="582d96123e5ff2"}) syz_open_dev$binder(&(0x7f0000047000)='/dev/binder#\x00', 0x0, 0x802) pause() preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00008ee000)={0xbf, @time={0x77359400}, 0x0, {0x7fffffff}, 0x0, 0x0, 0x1}) 2018/02/17 23:04:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c66000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00003c4000)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}) 2018/02/17 23:04:43 executing program 7: inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/17 23:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000054c000)='./file0\x00', 0x0) mount(&(0x7f00001ea000-0x8)='./file0\x00', &(0x7f000048c000-0x8)='./file0\x00', &(0x7f00004b5000)='sockfs\x00', 0x1000000, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000f3000-0x8)='./file0\x00') clone(0x10000000, &(0x7f0000449000-0x83), &(0x7f000084a000), &(0x7f0000857000-0x4), &(0x7f00000b1000)) 2018/02/17 23:04:43 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, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) fcntl$setsig(r0, 0xa, 0x3b) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/checkreqprot\x00', 0x608002, 0x0) getsockname$ipx(r2, &(0x7f000029e000-0x10), &(0x7f00005fb000-0x4)=0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(0xffffffffffffffff, &(0x7f00000ce000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008e9000-0x8)=[], 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) bind$inet6(r0, &(0x7f000050d000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) close(r0) 2018/02/17 23:04:43 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000005000-0x10), &(0x7f0000004000)=0x10, 0x80000) r2 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003000-0xc)={@multicast2, @empty}, &(0x7f0000003000)=0xc) fchownat(r2, &(0x7f0000002000)='./file0\x00', r3, r4, 0x1100) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x5, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0xffffffffffffffff, @empty}, 0x4, 0x0, 0x400, 0x0, 0x0, &(0x7f0000004000-0xe)=@syzn={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x5}) sendfile(r0, r1, 0x0, 0x7fffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000005000)=0x2, &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="6f706ba6df40b1d539f742253a5eeea6", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/17 23:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) open(&(0x7f00000ad000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000023000-0x4), &(0x7f00005ad000)=0x4) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/17 23:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000721000-0x14)={@remote, 0x0}, &(0x7f0000465000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000fd3000+0xfff)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/17 23:04:43 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000941000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000a28000)=[{r0}], 0x1, 0xfff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fchmod(r0, 0x25) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000002000)={0x0}) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000005000-0x4)=0x800, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000007000)='\x00', 0x1, &(0x7f0000007000)='$)\x00') r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x3, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000047a000-0x4)=@assoc_id=0x0, &(0x7f00001b0000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000aea000)={0x0, 0x0}) setitimer(0x0, &(0x7f00004b3000-0x20)={{r5, r6/1000+30000}}, &(0x7f0000360000-0x20)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ae9000)={r4, 0xc915c98}, &(0x7f0000c25000-0x4)=0x8) recvmsg(r3, &(0x7f0000481000)={&(0x7f0000a23000-0x60)=@nfc_llcp, 0x60, &(0x7f0000eb0000-0x50)=[{&(0x7f000062e000-0x56)=""/86, 0x56}, {&(0x7f0000339000)=""/84, 0x54}, {&(0x7f000005e000)=""/6, 0x6}, {&(0x7f0000e79000)=""/115, 0x73}, {&(0x7f0000d82000-0x9f)=""/159, 0x9f}], 0x5, &(0x7f0000b49000)=""/4096, 0x1000, 0x969}, 0x10101) ioctl$sock_SIOCOUTQ(r3, 0x80047437, &(0x7f0000001000)) pread64(r3, &(0x7f0000dd4000-0x19)=""/25, 0x19, 0x0) 2018/02/17 23:04:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008a7000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001f4000)="9e6cf276d09b1c1878ab6f519af83e724ac90cf642d3a11032b877c2342c2772eff9c414eaaa3c2152709655b8f6c98b8eff231218a85684d0d7844ebff4cbe267d8042f22f41c71bcacd5604acb88ca9e0bcbfdca7a5029edef8ebc35c218331fc59441d3a63fbe3eed63689fb6ecea2558d587635151775d0fd69af4346cf825df18fce4348cd51e24733d0fdcaa17cdfbb20456828c8097c33668ff46da8ce5d4f47ec727ae640c6810849e7f5e3c4317e14d2fe75457d23be6c184097bc32f571e83f269dcf490", 0xc9, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000002000-0xec)=""/236) request_key(&(0x7f000077b000-0xb)='asymmetric\x00', &(0x7f0000584000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007ea000)='vboxnet1.\x00', r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, &(0x7f0000003000-0x4)=0x1e) getpid() 2018/02/17 23:04:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x78) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)) rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000000000)={0x2}, 0x0, 0x8) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000ffe000), &(0x7f000044d000)=0x60, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ecf000)={0x0, 0x401}, &(0x7f0000b51000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c25000-0x10)={0x8, 0x204, 0x94f9, 0x80000000, r2}, 0x10) sched_rr_get_interval(r0, &(0x7f0000ffe000)) r3 = socket$netlink(0x10, 0x3, 0x0) bind$unix(r1, &(0x7f00001b8000)=@file={0x0, './file0\x00'}, 0xa) writev(r3, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="29000000200019804d3d7524000a007a02000016000000802000000009000d00000000000000000000", 0x29}], 0x1) 2018/02/17 23:04:44 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000047e000-0x8)=0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000567000-0x8c)={0x3fe7, 0x1, 0x80000001, 'queue1\x00', 0x1f}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fdd000)={0x0, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x100, 0x5, 0xa89, 0x5ac5, 0x3f}, &(0x7f0000060000-0x4)=0xa0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fde000-0x8)={r3, 0x3, 0x7}, 0x8) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000064a000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x30) fcntl$setsig(r0, 0xa, 0x38) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000ffe000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000723000-0xd)='dns_resolver\x00', &(0x7f0000a52000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cbd000-0x2)='[\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000901000-0x6)='rxrpc\x00', &(0x7f0000e4f000-0x3)='lo\x00') r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x1, 0x28, &(0x7f00003cb000)="0df0e0c20ff4c9051380ec8b8f2188e24a42b4c8499bca400d16e1f60b397df35a122c2fb9213319"}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r2 = dup2(r1, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000051c000)=0x7fff) [ 37.402884] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.435575] binder: BINDER_SET_CONTEXT_MGR already set [ 37.446680] binder: 6689:6709 ioctl 40046207 0 returned -16 2018/02/17 23:04:44 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000001000-0x4), 0xfc4e) 2018/02/17 23:04:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a31000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x37, &(0x7f0000c97000)=0xbc2e, 0x4) sendto$inet6(r1, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 2018/02/17 23:04:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ac3000-0x9)='/dev/sg#\x00', 0x80000001, 0x80880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @empty}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000d3c000)=""/164, 0xa4}], 0x1) 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000036d000)) r1 = syz_open_dev$usbmon(&(0x7f0000533000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00001ca000+0x7a2)=0x50) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cce7000001874fac05343c46508aed5bfecc07041e9ebd2d00000000000004", 0x47) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000348000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x3, 0x3, 0x2, 0x7ff80000, 0x0, 0x298e}, 0x20) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000044000-0x8)=0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x1, 0xff, 0x5, 0x1, 0x100000000, 0x80000000}, &(0x7f0000e2b000)=0x20) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_nanosleep(0x6, 0x0, &(0x7f000075a000)={0x0, 0x1c9c380}, &(0x7f0000006000-0x10)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/17 23:04:44 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7fff, &(0x7f000003a000-0x8)) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x17)='trustedeth1,\\\'.@!)*)l#\x00', 0x2) getpeername$netlink(r1, &(0x7f0000028000), &(0x7f0000014000)=0xc) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000038000)={0x4, 0x0, 0x0, "9eb165a6e37f"}, 0x10) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r1, &(0x7f0000f3a000-0x8), 0x200041c) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f29000-0x1)='\x00', 0x5) mq_getsetattr(r0, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x6ce, 0x200) clock_getres(0x0, &(0x7f000003c000)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005a9000-0x10)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x10) getrusage(0x1, &(0x7f00009b6000)={{0x0}}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000241000)={r2, r1}, 0x10) prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f00008ab000-0x10)) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8), 0x8, 0x0) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) r2 = open(&(0x7f0000017000-0x8)='./file0\x00', 0x204400, 0x11) getsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000015000)=""/13, &(0x7f0000015000-0x4)=0xd) 2018/02/17 23:04:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xf, 0x2) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000943000-0xb), &(0x7f0000942000)=0xb) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000599000-0x44)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000433000-0x4), &(0x7f0000033000)=0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000157000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f0000944000-0x4)=0x1e) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000056e000)) r3 = add_key$keyring(&(0x7f0000374000)='keyring\x00', &(0x7f00002da000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x100000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0x8}}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000943000)='/dev/hwrng\x00', 0x80080, 0x0) connect$pppoe(r4, &(0x7f0000432000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00003a1000)={0x77359400}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)=""/16, 0x10, 0xfffffffffffffffc, &(0x7f00006cf000)={r0, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bc6000)={0x0}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/02/17 23:04:44 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000af0000-0x60), &(0x7f0000001000-0x4)=0x60, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000102000)=0x6, 0x4) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x3) bind$inet6(r0, &(0x7f0000c76000)={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d30000)=0x80000000, 0x4) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000be6000-0x10)={0x0, 0x80000000, 0x4, [0x4, 0xffff, 0xffffffffffffffff, 0xffffffffffffa218]}, &(0x7f0000625000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000349000-0x8)={r3, 0x3bd, 0x1}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007a6000-0x50)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) fallocate(r1, 0x1, 0x401, 0xff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000654000-0x50)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="07527f00000000000100180000004e1e"}) readv(r0, &(0x7f00007a1000-0x18)=[{&(0x7f0000f30000-0xde)=""/222, 0xde}], 0x1) [ 37.630178] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000005000)={0x1, &(0x7f000000a000-0x8)=[{0x4, 0x1de, 0x3, 0x3c59}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000e000-0x1)={0xfffffffffffffffe}, 0x1) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/02/17 23:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005bf000-0xe)='/dev/keychord\x00', 0x40002, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000f60000-0x1000)=""/4096) sendmsg(r0, &(0x7f0000fe9000)={&(0x7f0000d83000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58, &(0x7f00009da000)=[{&(0x7f00008bf000-0xd4)="a7d0f406ed561c6989e9f4d5311a6b4f9e029061098863b174d94fd8eae392ada69253fc5464fd87cd62670dd963d6396553f11d04c7dd266828593f637554456238d66b6b8644ba5053f30e5a7757ceb913889c0cb06ad5c390a6791794e0dc014905bf80a172f8e1af38dcf3441cdb6d8595ecec1ed8f52fd5ee922604b47d03b57f63dfcb1083bb34862863471659c9a44657ad7538c3d79b18fcafefa6f29f4b774272b4b19ed873dd7677d66341cf3996cd795072a6c0e2e769a4a4adca1e10071303af8d704a48515d46d0a4381bc0c977", 0xd4}, {&(0x7f0000618000-0x99)="993fb954eb131a96095e29c974e5446af161cd2dbcb37a66f29d1940279d00e1f69b1b4116e465d6b8fed955effdfd6436dbf16cf05acf19e9e7cd262fd1f49a9087a9a8547016142f328c2a25115a86268cb5cc54c9eafb76899c0d22b45b9c1815c80e09a4ecd1b5e03d542854a04ead0c01df6bb5030d72a6b2919e9122bccdbbe1d948b0687dc1dd522fb7af7c5e850c18655c52b3afe3", 0x99}], 0x2, &(0x7f0000dec000-0x358)=[{0xa0, 0x19b, 0x3, "e51b7ee29edfd5b3622deb146bbcde12fe2c22a0ac55bcb20d20b7dd411477879c614619d74ad3ec5632aa9f417868737a429a51f627e754690397f20d6e6ff926286706d8c94782edb2d9d299225f7a73a0c93f866b189298d8ad2b214aa03ca358297ae679d20826c525e5cf5c92d3bf124395b73b84672086eec0fde5727ef57aec4672381796313925ab"}, {0x18, 0x111, 0x4, "c44432db50fa5b"}, {0x78, 0x10f, 0x0, "5fa613c6dba4ae398c6e715b3cf3ff348a0262de71c75d4785a9b659aaecd1b62803159acb6feb52211bfd58b41285f81360fccffb287b1691ffd54c29e6b2f8dfcb65b5e12b89cc376fefaa1302e507ac386d394c45a3f81a78fb11c257b0c7d96f"}, {0x108, 0x113, 0x3, "37e4410d89ce987258250d31050c879af87a0fcf3baa2d684716d7082d1578dbfab34b1cf216b34b123a5918ab5636df6ed1956dea56f0b6cb039d44e8b84f6bba56ccfc025192a5e31ddd94009b031056e035bcd8f0852363e5223c54a0071820d8191d806838d9966e3506b1368919f9f80abefdeeff3e33a4a554655f1f91f43d57279e453dd538bd116720f9fab89040df04fc52d0d6fd3cbbceb7d2a3ebf861e9e9d4c0896f87ab200e9f9b599c2d0eb659f1d2a443897b72a854e3a1eacc3d0fc38ab401580597c9d4212d1387edb2832c6edfe1862ca0efc30c9e3ba829bc3ffbe22a6bf58bc73bb2af58ed3b4374fd"}, {0x20, 0x1ff, 0x0, "e28704b6ae2865a716c37d9dc3"}, {0x100, 0x11f, 0xe7, "48c9ffc1ed61e3a9e38d9118fc5d1ff693368d392ede374d67fbfffa5278c353cb66b74392bfd0cba751d777c2ec4d278f8260669bee4b8f0a2f2aee65fd61c12fdbc1233cb066139342dd90cdc637db6cbe9d9bb9de62f3c5704f2a087a51ffe1af494b888041e04d74c295e00daca29dcb7dcd65f85a3bc045da7817d6f798388407e9398123a8d278ddaa7df2219e785f26e04c8a64cb6a10aff9a659cc197fe021e23010d7b276d7dfdf92a128fbf96723412a1422e4d341fcaf604e1f2466658709181b4c31e55e7c693b7e3e61be81aea3ab89777d87a25b893d32d12f75753e1ec94978377331"}], 0x358, 0x4008084}, 0x40040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00007dc000)="ae9a027c43d6ce982bef5f5e96ad41f94ee5f77f0f788396b5468f5078db20355e776cb08bf0cd8e42f79c78490ea559437b7185949f3ec4c4c52d1d275a2cfab7e7325dcec3b7d4a1cebcdb7f51831399c90125931dfc526646809c342599b8cfa1d1bf9672d209295777e2409b73597d18e4b3a16efe9ca0bf8f3a2d24e6f50c2f1b87a5931eee7ba85134ea0dc8b4a61ffb22e4a44ae0f499f6aa56f700b2cc636cac73712ed09e4fb210165854d80b361173cf91064b9d4f0685a526ff5a4b4b76e13ab17e9cdf0648e5a5709e35498f8cd84164a4") sendto$inet6(r0, &(0x7f00003e8000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000d43000-0x10)=@ipx, 0x10, &(0x7f00003b7000-0x80)=[], 0x0, &(0x7f0000eaf000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f5a000-0x4)=0x5, 0x4) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f73000-0x4), &(0x7f00000be000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000bce000-0x4)=0x9, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/17 23:04:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bdb000-0x4)=0x2) sendto(r1, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xf) syz_open_pts(r0, 0x84000) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000012f000)) mq_unlink(&(0x7f0000abc000-0x1)='\x00') r1 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000096b000-0x8)={0x6, 0xfffffffffffffffb}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000012f000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d58000)=0x1) 2018/02/17 23:04:44 executing program 1: unshare(0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000000, &(0x7f0000001000-0x79)='\t', &(0x7f0000000000), &(0x7f0000175000), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000985000-0x11)='/dev/vga_arbiter\x00', 0x408001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c82000-0x18)={@empty, 0x101, r1}) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x28) lsetxattr(&(0x7f0000cb9000-0x8)='./file0\x00', &(0x7f00009c7000-0x1a)=@random={'trusted.', '\\vmnet0eth1self%-\x00'}, &(0x7f0000366000)="2e243a7070703129a83a2d656d316264657670726f6373797374656d2e656d3100", 0x21, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028f000)=@syzn, 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000081c000)=@fragment, 0x8) 2018/02/17 23:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x1}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000300000-0x50)={{0x1000, 0x4}, {0x6, 0x300000000000}, 0x4, 0x6, 0x1}) 2018/02/17 23:04:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000a21000-0x12c)=[{{&(0x7f000057b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000bbd000)=""/94, 0x5e}], 0x1, &(0x7f0000197000-0x1000)=""/4096, 0x1000, 0x1}, 0x800000000}, {{0x0, 0x0, &(0x7f000033a000-0x50)=[{&(0x7f00004df000-0x91)=""/145, 0x91}, {&(0x7f0000049000)=""/148, 0x94}, {&(0x7f0000899000-0x9d)=""/157, 0x9d}, {&(0x7f00007da000-0x46)=""/70, 0x46}, {&(0x7f0000b99000-0xee)=""/238, 0xee}], 0x5, &(0x7f000074b000-0xa0)=""/160, 0xa0, 0x4}, 0xffffffffffffff9f}, {{&(0x7f000091f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00009ab000)=[{&(0x7f0000deb000-0x78)=""/120, 0x78}, {&(0x7f0000a25000)=""/172, 0xac}, {&(0x7f00006b3000-0x8e)=""/142, 0x8e}], 0x3}, 0x2d3c}, {{&(0x7f000084e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00001c1000-0xa0)=[{&(0x7f0000da3000)=""/21, 0x15}, {&(0x7f00009ec000-0x29)=""/41, 0x29}, {&(0x7f0000e45000)=""/36, 0x24}, {&(0x7f0000cf6000)=""/62, 0x3e}, {&(0x7f00003ae000-0x3b)=""/59, 0x3b}, {&(0x7f0000c10000+0xd7e)}, {&(0x7f0000a66000)=""/4, 0x4}, {&(0x7f0000ba3000)=""/5, 0x5}, {&(0x7f00003c3000)=""/162, 0xa2}, {&(0x7f00008c3000)=""/116, 0x74}], 0xa, 0x0, 0x0, 0x80000}, 0x5}, {{0x0, 0x0, &(0x7f00001ea000)=[{&(0x7f000086c000-0x2b)=""/43, 0x2b}, {&(0x7f00000d8000-0x3f)=""/63, 0x3f}], 0x2, &(0x7f00007af000-0xef)=""/239, 0xef, 0xac7}, 0x800}], 0x5, 0x10000, &(0x7f00004b9000-0x10)={0x0, 0x1c9c380}) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) accept$unix(r0, &(0x7f000072d000)=@file={0x0, ""/71}, &(0x7f0000e19000)=0x49) connect$inet6(r0, &(0x7f00003a2000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0xfffffffffffffe71) sendto$inet(r0, &(0x7f0000528000), 0x0, 0x8000, &(0x7f0000135000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000320000)=[]}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b5b000), &(0x7f0000a32000-0x4)=0x4) 2018/02/17 23:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6ec5cee091d"}) alarm(0xa000000) setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f6c000-0x50)={@common='ip6gre0\x00', @ifru_settings={0x79b, 0x401, @raw_hdlc=&(0x7f0000961000)={0x2, 0x1}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000405000-0x8)) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e8a000)) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000384000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000651000)={0x4, 0x5, 0x8}) ioctl$TCXONC(r0, 0x540a, 0x9) syz_open_pts(r0, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/02/17 23:04:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) timerfd_create(0x0, 0x807ff) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x109900, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/17 23:04:44 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d26000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x1}, &(0x7f0000dec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ef000-0x10)={0x0, 0x4, 0x6, 0x1, r1}, &(0x7f0000a24000-0x4)=0x10) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000313000)={0x0}) getuid() mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ab2000)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000918000)=""/13) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c49000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000fa0000)=0xe8) ioctl(r0, 0x2203, &(0x7f0000002000)) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008db000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000127000)=0xfffffffffffffe04) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000199000-0x8)={r2, 0x7}, &(0x7f00005d2000)=0x8) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bind$vsock_stream(r0, &(0x7f0000b6c000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000382000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000533000/0x2000)=nil, 0x2000, 0xf) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000c7000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x8000}}]}, 0x34}, 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000515000)=0x1, 0x4) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000010c000-0x4)=0x4, 0x4) pipe2(&(0x7f000013e000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000962000-0x10)={0x4, &(0x7f0000201000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00005a6000)={r3, 0x2}) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00004ca000-0x8)={0x8}, 0x8, 0x800) fcntl$getown(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000363000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000114000-0x50)={{0x0, 0x3, 0x2400000, 0x3, 0xfff}, 0x2, 0x44c, 0x81}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e10000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ab9000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000e36000-0xc7)="bf00b2229c37e8b46bb5b52f1c12746c321047bf4b599a3e444fd18892bc881f20dd6de19951425070e56db873055a3a73d9523fa05714b549c6133fd1698fd35c3f01bd119adbd6fe29d284a388f3d4f44f91cf33c864b23725df46f6fbe5fb52e4fc06be49ed8817d1343f76fdbfa7037151877bfea2b895d4b755c36e5d1adf3da941414aafbc1bdcfbddadfb15848b762412f7999063ff2a25f4f0d264ea50ae25aa3ebccaea2b9e605a9b712511350ae9668398950b92c49a620990f6aa4cab6560bf66b0", &(0x7f0000092000)="53bd245005c1b209a281d2e0c04deebbf7018f8098096dc49ede24368cb085d75e4506bb01817bd4fde8f6baec5391452ec8ad852cc48d0a629b40b5a6d0c68305cdf3820d835b9134c3d8e9ded891affa42ed4f5a1f877409ed6e2eb1cc0493045ceddb4c4f26d0577bb2242358d0c8718f23e7d3ce1b83852bea25dee2b2c918c3dea65a259417ed211ed10c41391bc10a5461a2681680a336c5a419890fafbcf35d42"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_getparam(r1, &(0x7f00000a3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e63000)={0x0, 0x0}) preadv(r0, &(0x7f0000749000)=[{&(0x7f0000109000)=""/201, 0xc9}, {&(0x7f0000064000-0x42)=""/66, 0x42}, {&(0x7f000092d000-0x64)=""/100, 0x64}], 0x3, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000609000)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b25000), &(0x7f0000246000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000785000-0x8)) gettid() gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000013f000-0x4)) gettid() gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000655000-0x4)=0x0) r4 = getpgid(r3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000893000-0xc)={0x2, 0x1, 0x36b, 0x3ff, 0x6}, 0xc) tkill(r4, 0x1000000000016) [ 37.939334] binder: 6845:6848 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 78756e696c65732f != 0000000000000000 [ 37.959002] binder: BINDER_SET_CONTEXT_MGR already set [ 37.966219] binder: 6845:6862 ioctl 40046207 0 returned -16 [ 37.978173] binder: 6845:6848 unknown command 536907575 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x800, 0x410800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2000000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ffc000-0x1008)={r1, 0x128b, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000007000)=0x42ef958d646420bf) [ 37.983751] binder: 6845:6862 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.011130] binder: 6845:6848 ioctl c0306201 20008fd0 returned -22 2018/02/17 23:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x13, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000024d000-0xe)='/dev/keychord\x00', 0x88001, 0x0) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000012a000-0x2), &(0x7f0000327000-0x4)=0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/17 23:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f0000b0a000-0x18)=[{r0}], 0x1, 0x0) 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b05000-0x10)={0x2, 0x2, @empty}, 0x10) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27}, 0x10) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) 2018/02/17 23:04:44 executing program 0: r0 = socket(0x4, 0x800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"89e78ec6236d56"}, 0x64b}, [{"8cf973faa9f21e"}, {"b1e3933d8d9f93"}, {"e4c4020c7a3542"}, {"f898beced4926a"}, {"7e0b189c719f48"}, {"5df03f30761cb2"}, {"e80a9e1f09fb8c"}, {"56b07098e7e276"}]}, 0x48) r1 = open(&(0x7f0000884000)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009f2000-0x4), &(0x7f000037f000-0x4)=0x4) keyctl$session_to_parent(0x12) r3 = openat(r2, &(0x7f0000b5b000-0x8)='./file0\x00', 0x200, 0x1) rt_sigprocmask(0x3, &(0x7f0000efb000)={0x7}, &(0x7f0000023000-0x8), 0x8) clock_gettime(0x0, &(0x7f000003c000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) clock_settime(0x4, &(0x7f000059d000-0x10)={r4, r5+30000000}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c58000-0x10)={0x2, &(0x7f0000e96000-0xe)=[{}, {}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000098c000)={0x10, @tick=0x2, 0x400, {0x0, 0xfff}, 0x579, 0x2, 0x1}) write$sndseq(r2, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000d2e000-0x47)="75d353d0c2283b74e9ee123c832c9ce1a2418f63f5c1b4f419913268252dd93e044ade2799ccf694dbfa5d3c481ee8403aa684d3fe8d97080bba20ba12c7a6fba9601fc65c6c54", 0x47) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e02000-0xf)="74086effff00000000000000008c00", 0x3) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000ff6000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000239000)=0x0) setpriority(0x1, r2, 0x45) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000108000-0x20)={"2f757dce173c2ba227941a7758242612", {0x4, 0x6, 0x1, "070b2d93dde5", 0x5}}) 2018/02/17 23:04:44 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000000e000-0x2)={0x7, 0x7fff}) sched_getattr(r0, &(0x7f00000a5000), 0x30, 0x0) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)) openat$selinux_context(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/context\x00', 0x2, 0x0) 2018/02/17 23:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000140000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009cf000-0x18)={0x0, 0xfa00000000000000, 0x0, 0x9, 0x7ff}, &(0x7f000022a000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004bc000)=@assoc_value={r2, 0x401}, &(0x7f0000f07000)=0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009d0000-0x4)=0x5) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = dup3(r0, r0, 0x80000) getpeername$netrom(r1, &(0x7f000061c000-0x48)=@full, &(0x7f00008c4000-0x4)=0x48) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002b0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000d0c000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000004b000-0x48)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5f}], 0x48) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000df2000-0xf)={@generic="eaf370ff9c8370ff3322ca43bb8232f5", 0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000091c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ipx(r3, &(0x7f0000dc4000), &(0x7f00007ee000-0x4)=0x10) r4 = syz_open_dev$mice(&(0x7f00001c8000)='/dev/input/mice\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ca7000)={0x0, 0xa}, &(0x7f0000637000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000010f000-0x10)={r5, 0x0, 0x0, 0x81}, 0x10) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000015000-0x30)=[{&(0x7f00003e8000)=""/4, 0x4}, {&(0x7f0000aa8000-0x88)=""/136, 0x88}, {&(0x7f0000c03000)=""/80, 0x50}], 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000707000-0xc)={0x0, 0x28feacf4, 0x13}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000c66000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, []}, 0xb8}, 0x1}, 0x0) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000477000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003a3000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000875000-0x4)=0xe8) r4 = getegid() ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009c8000-0x18)={@loopback={0x0, 0x1}, 0x4, r2}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b2000)={r1, r3, r4}, 0xc) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd8000)=@acquire={0x134, 0x17, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000113000-0xe)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000bb3000)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c61000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000034e000-0x8)={0x1ff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b73000-0x4)) umount2(&(0x7f0000f45000)='.', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fsync(r1) 2018/02/17 23:04:44 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000230000-0x4), &(0x7f0000e5b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_flags}) pipe(&(0x7f00007a0000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00008a8000)=0x1) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/vga_arbiter\x00', 0x200, 0x0) getpriority(0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000934000-0x30)={0x14, 0x0, &(0x7f0000be0000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)}) 2018/02/17 23:04:44 executing program 2: r0 = creat(&(0x7f000006c000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000024f000-0x4)=0xe8) fstat(r0, &(0x7f0000283000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f0c000-0x70)=[{&(0x7f000085d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{}, {&(0x7f0000000000)="ba7339e6", 0x4}, {&(0x7f000060e000+0xb89)="52f2aa1e7dad5289c6c24cb4b48ab0d1dadfdf1f4df2c9ae1f45be2bf2208b5de726cbf1e44d0225529e8bfb14367e191da53b6c", 0x34}, {&(0x7f0000f74000)="13f70741346441e442d5fe084c1387828415fe53e20f7f1afb1d2ee46ebb052d8760a4a080601ae39e85712af99ddb3a2aae968acc6d310bbb4a93c4d8b60b2fb8a9c4f9d0d907b021811f5d584aad78e886e674c00dca0caa5ed29361f07e980dd0656f5e1b0e8098479d535ea036c2606cb8187edd74eed3", 0x79}, {&(0x7f0000fc8000-0x1)='l', 0x1}, {&(0x7f0000a09000-0x7e)="4c359df561e4510af15c643689a457ebd304c1eef0426addf6df7921f72956335097fb353174a9ddd64f7512129d7c663e20ac2fff912e0d9d9af9b5b44201d619337ea7e1ecc9220631f9faa302a47a6071f11f5395921ba70a135f3cb08d6deefbed794f9e7628fb39b175b1af2b2865e3e6eee69f94dd7d3cbda9f56d", 0x7e}, {&(0x7f0000000000)="b091eb542c1de7cd6d844245cd734f25cbb7e5e39dec224cc4eb7d292b30839f1b1a54", 0x23}, {&(0x7f00005b2000)="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", 0x1000}, {&(0x7f00001d9000-0xb4)="bafe74ed0535349e954aa14600a96cecc306a9ccc0db273a3a8c955c1956aea946f44b57f99151b640f9d1d63ea6746f594a37488ac83881caca65ad2159ddf61697ec221d1b622406551e0092931b12ca47c0df784bbf3ad18263d2fac677c4814ddc012387fafb009bef9ac8b557cb12e89950c59e70db2e06f708ccde596792e68716029d8f199721f916e6a67584e5b935dba1f1a2e5b412d08bf36b6c33b4cb329c2abfa58cc4f9290f2e2b3ee2a94a2d0b", 0xb4}], 0x9, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x20008010}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a6c000-0x40)=[{&(0x7f0000d2c000-0xea)="ba750c9ea4fc926a47406959acb9a8d4597110b39d6b546fbd3a289c78a7aaaa086012e6ea93397b8a271ac4844b2d51e72bbb338c7c1239badda4c9df6b93f252c59a14d21e52db2af7e23b6c38b2d5469050139694d5cf32c36ed23391366fb9dd30d3c08391cf2085c0ee369ef22d5489a95a20ed7148f1cbd66b046f8babf05b8a9acffb7a579c7b6972f07ea4de1ac62a6bff123cf95c421035479613fe1a080973270b07b645dd18674f0ba912df24f1f2260aa83da9f30ce5fefc6903f905bcfee0370892ddc0dd6828e96a858b7a146102e92d93d0d2b68b04277170b6f71e345e97fc180a11", 0xea}, {&(0x7f0000001000-0xe9)="376fba553a5374db942c24b4622e38674a670328d66fb30f0ce5a30cc21a51a077365a4dbd41f0cb688d60ca93bfc59b20a3d3e0d1a4ac48507e5052868913aa9bb5a04ba07d25a8c4c64b236ff88a011d404fa84ecf801118d16a20519f204ef1c6b2a04907bce825cc3de3e5d82476dbef5c11eebdce105bc7208729e23b7d6405352a651139d2c9f15cfe94aa0e4c788bd13422586e3c135679f8c5e166a143dc7da8b6322081adbb7cfb050b916f26dba5a2b6be4c0d7cbf150afbbf5a944cf7092dfb210708523477e01ca7d7bcfb7974b69197e6d643a1fcd8c45764fce9801bbe9c70519fb3", 0xe9}, {&(0x7f000043d000-0x9d)="6d503ec155b553a4cee1a6a15ea9f7705a253be99349f30423c012342082d04246ef34657b0c5422567a1aeda6de4a41e8ff2a266371078e5c360273b38ac6ac6a7386493c69f1c72e6ac3631d9d928aa280469cd9caa22c0e1dfb86cc3192cf57120ad1c2d7d2185d20e4c3ee2f49f8794d00c5d2394db1a184bbbca2d19c3b8adac3fd65569cdc7104288f26ea9c8dac7ee8eba2fa7c432d8c4a8364", 0x9d}, {&(0x7f0000000000)="76eb20bd9e8dc4f9e3b5e04ac2fcf67734bf5eb03592291ab81f586358d4b967ddf050c7080d4b7890f6e833b8e0d7ff77ee3b378c8e7fd0ea92489c322e13727ccacab18df1278d1222ae7f0fd42b45a4d395a303dfd8a21a0c004850035457741aebb916c7ee1b1d49c742b37c8817682d55c88f9d2a24b6d7a53f0a6f752e455dbb54fbba689e2a9b708e7a5425142557a217fc5fff6d26d3a4dbb445e104e62444a9102039f7e0dcdc733032f6ee9aaa3e521f5bfe3d79ef22c404fa597765d038619e44192f4f2cd196d8b98f81c427fd2b47f4f14d0878505d82", 0xdd}], 0x4, 0x0, 0x0, 0x800}], 0x2, 0x800) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) close(r4) [ 38.245551] binder: 6939:6940 BC_INCREFS_DONE u0000000000000000 node 15 cookie mismatch 0000000000000001 != 0000000000000000 [ 38.263387] binder: BINDER_SET_CONTEXT_MGR already set [ 38.271137] binder: 6939:6943 ioctl 40046207 0 returned -16 2018/02/17 23:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00005a9000-0x4)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b94000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00008f7000)={0x7f, 0xe475, 0x3fffc00000000000, 0x0, 0xfffffffffffffffb}) 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000670000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) 2018/02/17 23:04:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f00003c2000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) 2018/02/17 23:04:44 executing program 6: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00006bb000-0x18)='eth1systemsystemtrusted\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x6, @random="a0cc47ec1fbb"}, 0x10, {0x2, 0x2, @rand_addr=0x9}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ad0000-0xd)='/dev/usbmon#\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000957000)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00002d9000-0x4)=0xe8) capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5}) 2018/02/17 23:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f00003cc000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x28}, 0x1}, 0x0) set_thread_area(&(0x7f000028a000-0x10)={0x0, 0x20000800, 0x4000, 0x8, 0x10001, 0x7fffffff, 0x2}) r2 = openat(r0, &(0x7f0000739000-0x8)='./file0\x00', 0x40200, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000002000)={0x3, 0x7}) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075f000-0x24)={0x7fffffff}) r1 = dup(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f18000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000a79000), 0x5164) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f15000)={0x7ff, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/17 23:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000003, 0x300) keyctl$set_reqkey_keyring(0xe, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000965000-0x8)=[{0x6}]}, 0x10) 2018/02/17 23:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000659000)="7e395784f03217b673dcc1582fbbc65c88dcf9069ce946f072") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0x29e) lseek(r0, 0x6, 0x7) r2 = syz_open_procfs(r1, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') write$selinux_context(r2, &(0x7f000080f000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/02/17 23:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/17 23:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000080c000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00002fe000-0x8)='./file0\x00', 0x0, 0x1) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f00004e8000-0x8)='./file0\x00', r0, &(0x7f0000149000)='./file0\x00') mount(&(0x7f0000ee3000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&v3\x00', 0x2000, &(0x7f00002e7000)) 2018/02/17 23:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000916000)="06440000000000000000000000050d000040ff03000500000000034addbc01009af40042ed43ff9896d212", 0xffffffffffffff99) 2018/02/17 23:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000f1a000-0x260)=@newsa={0x260, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4}, {@in6=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {0x0, 0x0, 0x0, 0x381}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x170, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x938, "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"}}]}, 0x260}, 0x1}, 0x0) 2018/02/17 23:04:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000085d000)='/dev/usbmon#\x00', 0x498, 0x4000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000341000-0x4), &(0x7f0000427000-0x4)=0x4) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6a000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000652000)) syslog(0x3, 0x0, 0x94f551776839ccbf) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ab2000-0x10)={0x6, [0xff, 0x8, 0x0, 0x5, 0x7, 0x7]}, &(0x7f0000c13000-0x4)=0x10) 2018/02/17 23:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000eb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_context(r2, &(0x7f0000727000-0x24)='system_u:object_r:nvram_device_t:s0\x00', 0x24) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001d2000-0x28)={@generic="e6ea5604122ae4a523da01686a4f2c0c", &(0x7f0000c70000-0x88)=@ethtool_flash={0x33, 0x9d1a, "e0f28ab9a9784d5c199f627f0286585610d0067aba4cd045ffcf1585b29aaea492b47ee87a1ca2d3e78e45073ef0feb00346e410a49931435577e17221071cec709a5156c569d41bcf5fa62a67fb566ed1491841e7aba57348cc7b92c753f2e3cca30f5be76d8e7ab33bfd29644ce00b3a81050aa9519c138ce00e79dbd0ab01"}}) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b91000-0xd)='/dev/snd/seq\x00', 0x0, 0x408000) write$sndseq(r0, &(0x7f000027e000)=[{0x5, 0x400, 0x81, 0x648, @tick=0x2c3, {0xc91, 0x7}, {0x9}, @quote={{0x10000, 0x1f}, 0x800}}], 0x30) r1 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r1, 0x2, 0x0) 2018/02/17 23:04:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='cpuset\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000)={@multicast2=0xe0000002, @rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002000)=[], 0x0, 0x0, &(0x7f0000014000-0x10)={0x77359400}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4281, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000014000-0x10)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000012000-0x8)={r3}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x16, 0x80000, 0x2, &(0x7f0000125000-0x8)={0x0}) accept(r4, &(0x7f0000d04000-0x10)=@ipx, &(0x7f00007ee000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000074e000-0x20)={{&(0x7f00004f1000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000842000)={@loopback=0x7f000001, @rand_addr=0xb1a7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() ioprio_get$uid(0x3, r4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000a2000)=0xd2, 0x4) 2018/02/17 23:04:45 executing program 1: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) mknod(&(0x7f00002f2000-0x8)='./file0\x00', 0x8000, 0xfffff4ae) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00006f8000-0x8)='./file0\x00', &(0x7f00006f8000-0x13)=@random={'os2.', '/dev/snd/timer\x00'}, &(0x7f00006f7000)=""/62, 0x3e) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x400000000000}}) 2018/02/17 23:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000084a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000416000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e0a000)={r1, 0x2e}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00007f2000-0x8c)={0x1, 0x2, 0x7f, 'queue0\x00', 0x1000}) fstat(r1, &(0x7f0000dbe000)) close(r0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d90000)={0x7f7f, 0x401, 0x9, 0x2, 0x100000000006, 0x104, 0x5, 0x2, 0x1, 0xb, 0x5, 0x9}) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) open(&(0x7f00000ad000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000023000-0x4), &(0x7f00005ad000)=0x4) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a75000-0xc)={0x0}, &(0x7f0000f2b000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) timer_gettime(0x0, &(0x7f0000742000-0x20)) [ 38.871484] device gre0 entered promiscuous mode 2018/02/17 23:04:45 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x40) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/17 23:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfffffffffffffcd4, 0x20020003, &(0x7f00001a2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200000000000000a, &(0x7f0000aca000)=0x2, 0x4) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) alarm(0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cf8000-0x18)={0xaa, 0x4}) open(&(0x7f000053a000)='./file0\x00', 0x400000, 0x40) 2018/02/17 23:04:45 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc), &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0x10001) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000989000)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fbe000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ab000)={@generic="835e6bc2e5701a16c98818c13da00f69", @ifru_names=@generic="5605202692e66dab89a190b81b8d0904"}) lstat(&(0x7f0000dc1000)='./file0\x00', &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003b8000)={0xa, &(0x7f0000bb5000-0x50)=[{0xffffffff00000001, 0xac, 0x6, 0xe0000}, {0x4, 0x0, 0x5, 0x7fff}, {0x7, 0xe11, 0x8, 0x1}, {0x8, 0x7, 0xde, 0x9}, {0x8, 0x1, 0xffffffffffffffa0, 0x200}, {0xc70, 0x800, 0x0, 0x3}, {0x0, 0x0, 0x40, 0x7}, {0x80000000, 0x100000000, 0x80000000, 0x7}, {0x6, 0x1, 0x5, 0x20}, {0x9, 0x8, 0x1c4a, 0x3f}]}, 0x10) setfsuid(r3) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4), 0x146) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000e3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f00006ea000), &(0x7f0000001000)=0x0) lstat(&(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f0000a81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f3b000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/02/17 23:04:45 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat(r0, &(0x7f0000009000)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/02/17 23:04:45 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) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) fsetxattr(r2, &(0x7f0000a93000-0x14)=@random={'osx.', '/selinux/policy\x00'}, &(0x7f0000513000)="2f000000026e75782f706f6c69637900", 0x10, 0x3) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000971000)='loginuid\x00') sendfile(r0, r0, &(0x7f00001f0000), 0x40) [ 38.935841] binder: 7011:7018 transaction failed 29189/-22, size 0-0 line 3004 [ 38.946163] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.968739] binder: 7011:7018 transaction failed 29189/-22, size 0-0 line 3004 [ 38.978289] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 23:04:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003dc000-0x4)={0x1, 0x3, 0x2000}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7ff, 0x6, 0x1ff, 0x6, 0x3800}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000514000), 0x0) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db2000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00002af000)={{0xa, 0x1, 0x797, @loopback={0x0, 0x1}}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x800, [0x9, 0xfff, 0x101, 0x80, 0x7, 0x401, 0x1, 0x4]}, 0x5c) 2018/02/17 23:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x100000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00003a0000-0xa2)=""/162, &(0x7f00003b4000+0x999)=0xa2) socket$unix(0x1, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000a8e000)=""/236, &(0x7f00003ac000-0x4)=0xec) 2018/02/17 23:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000093e000)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x6, {0x2, 0x1, @multicast2=0xe0000002}, @generic="265f971be0372b37645866a6473351a2"}) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags}) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="303fd3595f43e2428de6b38b4ea3a537955d086415c97f8e38142d0d4b4b1781b0e1d6556599387614ddbaac2c484b4d7412a89f", 0x34, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x14)="2292d5c2c268e640fe0cbee0a539a8c4d71e3a4c", 0x14, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000002000)=@ax25={0x3, {"43f9bdec04ea66"}, 0x5c}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)="8bef174d391eb7f46bc785de50c271b66cf7ac662e2b", 0x16}, {&(0x7f0000001000)="817d1ed4d8c4d5d07d84a27b139ece8f553a761f61fe1655d939296a3b8df087a7b8477ddb1b667ad1a6fa505617f2dcee4e", 0x32}, {&(0x7f0000002000-0x37)="3961a1260c0a6cd31cd24d22ea9e4cc1ea4e281c6cb47dc1955cc6b329861bc2b004d828e0e4893e4f619e778821cb1100e99c363cb135", 0x37}], 0x3, &(0x7f0000001000-0x11d8)=[{0x1010, 0x11e, 0xfffffffffffffff9, "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"}, {0xa0, 0x115, 0x7f, "b91a241b40bbecc09545841407a818530b229de5a0eed846d9192eea915b19e28a3f0ee0345ec9a5cf65f95686d8c6e729fa8a50d568b7e4ef61e3104d3a8e6475ef5c854e453d3b69c6f0b41c19f62ae49cd1e42fa6ce091a8e76c9d19b877d3de785d8d99a8f88d6b59751c8be79a9471ac71f5ee58c84ec1c2239f10175a4d1d679d7b893ee49b164058799063e"}, {0x90, 0x1ff, 0x0, "56ef500b4eba7a278a4d82e56ba4e62ef9725279d869265f125d28cd4cc47e5d08a39e2c05b6bcb3d6392e3e75f9f419afa8118d38123f6e3d2366570a90a9dd75226137c1a8bfcc0db26b2ba4fe4ef975cca72e89f5b2525e7f90af25cd4d9b3784dd0e22911174ac1a1a7f2b6b02fc416a43f9beb11d3ee197676b20"}, {0x98, 0x111, 0x59f, "d2e38eaa32eae2e6e5c60a75fac702e6f10de4837f7b841853d3677a7a5e6289bd7fb40370a243cd60c2f775f7421d8f32016c61ba491e66350db6f249678d5b3db4876fe11a24bb6cf6bb8e2acd527dc5ab98be10b4e677b8e99c00550b3d3f1b15558f862b7a72c6f317fb7151ba3f353c6b9602938ba0aef3ac8e25838cf6115b5de648"}], 0x11d8, 0x4000}, 0x4000804) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000003000-0x3)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x38a}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xe7}, &(0x7f0000004000-0x4)=0x8) userfaultfd(0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000)={r4, 0xfffffffffffffffd}, &(0x7f0000001000)=0xffffffffffffff6b) sendto$llc(r3, &(0x7f0000002000-0x5f)="4b8d098926266a5aabd3b545ff15c3da35082212041094a34a46eb474b60ea7c1470dc21f1f6f68c7530aa5ffcf1a8a93c2aae4abbccce55a677622239f32a4ca9fb309ff6c99756be4364b97db17dde0fb33c80b984d9d16d460eb35fd0a6", 0x5f, 0x40000, &(0x7f0000000000)={0x1a, 0xfb, 0x3ff, 0x0, 0x8, 0x77, @random="2ca6874ccc92"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000)={r5, 0x7fff}, 0x6) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000084d000-0x3)='%-\x00', 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000004000)=0x4) socketpair(0x0, 0x800, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={@generic="2a61532c7280ec089eaad76dee68f109", @ifru_settings={0x200, 0x3296, @raw_hdlc=&(0x7f0000003000)={0x401, 0x14b}}}) 2018/02/17 23:04:45 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000016000-0x10)=@can, &(0x7f00007cd000)=0x10, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a0d000)={0x4, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x3, [{{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x38faceb9}}, {{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7f}}]}, 0x210) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f000055c000)={0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f000018b000)={0xa, 0x2, 0x1f, @empty, 0x7}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000034d000), &(0x7f0000fe5000)=0x47) [ 39.028295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/17 23:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x3, 0x5, &(0x7f000016a000-0x8)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bb5000)=0xb41) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000693000)='/dev/keychord\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/17 23:04:45 executing program 2: 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) r0 = add_key(&(0x7f000071c000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000702000)="e0d0037b3294982fa907b474a68c04801fab95308b6ca6db8deb2d6782ef4781ffdd126a05669f72f1862b86bf66586bbdfd860ba52440e574497105175885cddb7edcddc7343fdb770d4c5cc742ee91e89f38a88158e913e8c549eba63994d40d0e9cb1f7793aadd9df2640ee6267ec09d81db0edc32e0ee4fe8ae43bcd4d9c735f7de4c98d0a2ac91d7742b2c3f08fd7c5d4775cf575c9c64dd6eb642feb0b833b70b1f97aea742287b8cad7fabc78753d1c92fcda46654dfa5ae58c4a04f83fcc", 0xc2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b4000)="6c87676f6e00", &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b95000)='!trusted\x00', 0x0) 2018/02/17 23:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffffffffff8) lseek(r2, 0x0, 0x0) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0x7}], 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f44000)=""/167) 2018/02/17 23:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ee5000-0x4)) 2018/02/17 23:04:45 executing program 4: mkdir(&(0x7f00008e6000)='./file0\x00', 0x103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004bb000)={0x0, 0x0}, 0x0) fchmod(r1, 0x88) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$KDSETLED(r0, 0x4b32, 0x6) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc}, {0x6}]}, 0x10) dup(r1) write(r1, &(0x7f0000983000), 0x0) 2018/02/17 23:04:45 executing program 7: 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a1b000-0x15)='/dev/pktcdvd/control\x00', 0x140c0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000659000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000494000)={r3}) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x8001) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1c000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/17 23:04:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x2, &(0x7f000008c000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x1, 0x100000001, 0x50, 0xffffffff, 0xe096, 0x1ff}) 2018/02/17 23:04:45 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00003b1000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x4)="53efb352", 0x4}, {&(0x7f0000001000-0x1b)="887b058e20481eb7e1286f719afa39affabf7509dcf66d85e5fc44", 0xfffffffffffffe8c}, {&(0x7f0000001000)="5520cbb5ee6105d129365fc7e782bcc0571fa986246101796c67d7fa1479fd73a4132f", 0xffffffffffffff28}, {&(0x7f0000001000-0xd3)="4e2b02e81878f990db4e6fdc0050ca7aeb4dda0d8577005d69fe88c188f5152b2df5bff0cf877392dbb5794720d4dad6df5e7a3c94103c8ab7d3b9eac3b48f6fe31107e9666976e59f322891ee8bf5e5fb1a257eb3e4de2fd77763a4c5a10308d84061e08f803cc3b638cffe32d044dbe65fffc14394e072e183192bfbbf5bf9b8bc35088b96a2481c946ea69dc7897bb2bb8f576734a293c527637f23c759cc649cf0966c8b3a93dbf532d8959f689798d1c2e8b55b30fbbc9939d8e3e24518b28a87703a1bf88d7d6c4945f76cf20fd1e3f5", 0xd3}, {&(0x7f00003d1000-0x43)="2412c634356b9a84889029236f20abb9a6c9d7278a84939520e1b0e080a35376dcaf9e7d843fdb957c521d09fd5dafb144f67cab606285001f36c599ea00a7fae41623", 0x32}, {&(0x7f0000001000-0x45)="5dfa86ed283574af794616ed4f30ae36191b8c8eeae923bff3aaeb8a1d88da4f6bfebf4d3206a0c29d9dcce3c11e16cf3f69167bd3bac8dc639ea549541bfea382edf84d22", 0x45}], 0xfffffffffffffab) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2018/02/17 23:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getresuid(&(0x7f0000244000-0x4), &(0x7f0000802000-0x4), &(0x7f000002c000-0x4)=0x0) getresgid(&(0x7f0000f1c000-0x4), &(0x7f000047d000), &(0x7f0000dd9000)=0x0) syz_fuse_mount(&(0x7f0000e4e000-0xc)='./file0/bus\x00', 0x2, r0, r1, 0x6, 0x80000) [ 39.179253] audit_printk_skb: 13 callbacks suppressed [ 39.179263] audit: type=1400 audit(1518908685.784:34): avc: denied { execute } for pid=7083 comm="syz-executor6" dev="pipefs" ino=17206 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/17 23:04:45 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000047c000)=@generic={0x3, 0x100000001, 0x8000}) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mmap$binder(&(0x7f00001b9000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x1ff, 0x0, 0x7ff, 'queue0\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10001, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/02/17 23:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) nanosleep(&(0x7f0000d43000)={0x0, 0x1c9c380}, &(0x7f0000d2a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003cf000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f000031e000-0x10)={r2, r3+30000000}, &(0x7f0000564000-0x10)) clock_getres(0x7, &(0x7f0000d0b000-0x10)={0x0}) ppoll(&(0x7f0000c50000)=[], 0x1da, &(0x7f00005da000)={r4, r1}, &(0x7f0000b61000-0x8), 0x7) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x9a, &(0x7f0000b5e000)=[]}) 2018/02/17 23:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80003) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)) 2018/02/17 23:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006a3000)='/dev/sg#\x00', 0x9, 0x418000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000948000-0x20)={0x3f, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000031f000)={r1, 0x8000}) select(0x6, &(0x7f00008be000), &(0x7f000030c000), &(0x7f0000678000), &(0x7f0000f2f000)={0x0, 0x7530}) 2018/02/17 23:04:45 executing program 2: r0 = gettid() waitid(0x2, r0, &(0x7f0000e68000-0x10), 0x20000003, &(0x7f0000495000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10, 0x80800) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000)=0x59c2, 0x4) capset(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0xee9, 0x9779, 0x8, 0x880, 0x700, 0x218d1492}) 2018/02/17 23:04:45 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028c000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000574000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000299000)=[{&(0x7f000038c000)="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", 0x1000}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000815000)='/dev/ptmx\x00', 0x101000, 0x0) 2018/02/17 23:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000058d000-0x8)='./file0\x00', 0x41, 0x4) ioctl(r0, 0x2, &(0x7f0000996000-0x35)="6dbab08024b98c3f61029dcc6fe7b248f2edb41f6736f00ead7c4fa19c17b04c5d150021ee7769c04efe8774e252fa02960af51437") ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) readv(r1, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/17 23:04:45 executing program 5: msync(&(0x7f000081e000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000e3000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00}\x00', 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f000015f000-0xa)="b333c51b76ec5c122452", 0xa) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000237000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fgetxattr(r0, &(0x7f000054d000)=@known='system.posix_acl_default\x00', &(0x7f0000ad2000), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000971000-0x4)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006d1000)='ns/pid\x00') accept$ipx(r2, &(0x7f00009dd000-0x10), &(0x7f000070c000)=0x10) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) ioctl$VT_RELDISP(r2, 0xb701) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x82) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f000000a000-0x4)=0x47, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000), &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/17 23:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000553000)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:object_r:auditd_log_t:s0', 0x20, 0x32, 0x34, 0x20, '/usr/sbin/cups-browsed\x00'}, 0xfffffffffffffc74) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 23:04:45 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x1, 0x7, &(0x7f0000798000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a14000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x3, 0x3, 0xff, 0x401}, &(0x7f000020d000)=0xa0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc9000)={r2, 0x21, 0x400, 0x7, 0x100}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4), &(0x7f000082c000)=0x4) 2018/02/17 23:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0xffffffffffff86f2, &(0x7f0000b88000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bcf000)={{0x0, 0x20}, 'port0\x00', 0x10, 0x91001, 0x8, 0xe, 0x69, 0x9d, 0x8, 0x0, 0x6, 0x4}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f000083e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = request_key(&(0x7f0000c03000-0x5)='user\x00', &(0x7f0000386000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000689000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) openat$ppp(0xffffffffffffff9c, &(0x7f000092c000)='/dev/ppp\x00', 0x2000, 0x0) keyctl$get_keyring_id(0x0, r3, 0x2999) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000bca000-0x4)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000ee6000-0x8)=0xc000000000, 0x8) fchdir(r1) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000033c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000042a000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x0, 0x2, @empty, 0x81}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xa25d}, @in={0x2, 0x3, @rand_addr=0x1}], 0x84) preadv(r0, &(0x7f0000952000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000ff0000)=0x3, 0x4) 2018/02/17 23:04:46 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x100) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x317) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x5) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x43e) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000036000-0x34)=@random={'system.', 'keyringem1md5sum{!!wlan1bdev[securityem0ppp0\x00'}, &(0x7f0000036000-0x14)=""/20, 0x14) getcwd(&(0x7f0000029000-0xf8)=""/248, 0xf8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000037000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) fcntl$getownex(r2, 0x10, &(0x7f0000014000)) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000efb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000242000-0x8)='./file0\x00', &(0x7f0000368000)='./file0\x00', 0x0, r0, 0x0, 0xe4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0xcf4, 0x0, 0x100, 0x7, 0xddfb, 0x2, 0x4, 0x360}, &(0x7f0000000000)={0x5, 0x4, 0x8, 0x0, 0x9, 0x202f21ad, 0xe050, 0x5}, &(0x7f0000002000-0x40)={0x225, 0x100000000, 0x701, 0x7, 0x0, 0x100000001, 0x0, 0x3}, &(0x7f0000001000)={0x0, 0x2710}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000190000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000df8000-0x3)) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000013c000)={@generic="895e64e170fb96aa8b6c8d79d6e087ee", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x120201}, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = dup3(r1, r0, 0x0) poll(&(0x7f000041a000)=[{r0, 0x4000}, {r2, 0x1088}, {r0, 0x10}, {r1, 0x40}, {r1, 0x401}, {r2, 0x204}], 0x6, 0x9) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffc96, &(0x7f00007fb000-0xcf)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) lgetxattr(&(0x7f000091c000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f000028d000-0xbc)=""/188, 0xbc) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000080f000-0x8)='./file0\x00', 0x40) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e15000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ad9000)={r1, 0x80000, r2}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000875000), &(0x7f00009fa000)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000366000-0xf2)="070000000044bbd808bc9b3ff9a719992f629942d2156e031f9dc7f0e01a6f23dd0b261bf5a4768f7c09e68ee30c1f6af00cdf67d4b5808d556cdd9f8cf86aad1778b8abf2546ca2b8b90c88423b967761a561c186f0e0e6fd0e29211347ad306370e8fbeaa1309d495e0a0002a4076b1283366f48ab3b98d11d7858136346057e9ba5c139cf6800f4ee7e0656ff5116b124f3ae7d583c20b1d3f5260fc231933e237619464c7f7867a6a6e9993e00000000000000013ccee28af5d8097379d5e8e740ca0a8c782e05f5e1039362fe92654b54043f96137d8d7a077a4bfeff013b42a9873a0fe57d32b1cf590966d1930164") mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setns(r2, 0x44000000) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) clock_gettime(0x0, &(0x7f0000bce000)={0x0, 0x0}) futimesat(r2, &(0x7f0000c0f000)='./file0\x00', &(0x7f0000b59000)={{r4, r5/1000+10000}}) r6 = getpgrp(0xffffffffffffffff) syz_open_procfs(r6, &(0x7f000017c000)='net/icmp\x00') connect$inet6(r3, &(0x7f000002a000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00002dc000)={0x81, 0x2, 0x6, 0x9, 0x5}) writev(r3, &(0x7f0000008000)=[{&(0x7f000002b000-0x75)='=', 0x1}], 0x1) sendmsg(r3, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r3, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) utimensat(r2, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e69000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000318000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007fd000)={0x0, 0x0, 0x1bc5436a, 0xfff}, &(0x7f0000d22000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001b8000)=@assoc_id=r2, &(0x7f0000d16000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e08000)={0x0, 0xffff, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000049e000)={0x0, 0x4e8, 0x50, "46feec3174afed8bef54dcf9e55037f710adbbcf684bf7bfd06251c0b1d84503a86b57f3292adcca2749c4cbee9910a6a64c12d9fa5a627a7528752f9eea035eba9bbbb5facd1a3910dae9cb3eaf55a9"}, 0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000465000)={0x0, 0x1000, "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"}, &(0x7f0000c0f000)=0x1008) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b10000)={0xe, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f10000)={0x4546ebff, r1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000588000-0x10)={0x1f, r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000550000), 0x10) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000623000)={0x0, 0x19, 0x5, @thr={&(0x7f0000413000-0x5d)="736d85e14d6a4790947cc8207ea519709f90df37d612233a3667c04b53dfbaf5cd171e5ff62185e1bb712fbbb0ab1fcf3747fd1fe502b761d4f6fd799a9d72a7118d380ffecac84b0054d5f3e509760da124fc09a6d919556324a2b299", &(0x7f0000593000-0xa)="e29b0ff5704aee8dceaf"}}, &(0x7f0000876000-0x4)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000085a000)='/proc/self/net/pfkey\x00', 0x600, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00001b3000-0x6)={0x20, 0x3f, 0x8}) sendfile(r0, r0, &(0x7f0000d3d000), 0xcb50) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00003c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/17 23:04:46 executing program 5: r0 = socket$inet6(0xa, 0x800000000803, 0x7) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@generic="ebd330fb4a1eb90d8c39231984aea0e3", @ifru_flags=0x2}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000001000)="afed65f0e74d8a570681ce90499c607ba58ad00d18de725122f357315bc1d3d53b") getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x48)=""/72, &(0x7f0000000000)=0x48) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000743000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f000052c000-0x4)=0x20) accept4$inet6(r0, 0x0, &(0x7f0000365000-0x4), 0x800) mkdir(&(0x7f0000eab000)='./file0\x00', 0x8) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x100000000000020) umount2(&(0x7f00004eb000-0xa)='./control\x00', 0x0) utime(&(0x7f0000ccd000-0xa)='./control\x00', &(0x7f000044f000-0x10)={0x8, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d36000-0x18)={0x2, &(0x7f0000cbb000-0x67)=""/103, &(0x7f00006c4000)=[{0x1f, 0xe8, 0x400, &(0x7f0000cac000)=""/232}, {0x10000, 0x79, 0x2, &(0x7f0000990000)=""/121}]}) memfd_create(&(0x7f0000234000-0x11)="706f0300000000000000aa6365737300", 0x1) open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2008000, &(0x7f0000561000), &(0x7f000091c000-0x4), &(0x7f0000fe2000-0x4), &(0x7f0000000000)) 2018/02/17 23:04:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000c88000+0xc2e)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000033c000)=0x8000040) getdents64(r1, &(0x7f00008e7000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000bd1000)=""/226) write$sndseq(r1, &(0x7f000042b000-0x150)=[{0x5, 0x3f, 0x401, 0x8c2, @time={0x0, 0x1c9c380}, {0x8}, {0x3, 0xf1}, @ext={0x26, &(0x7f0000725000-0x26)="8a121474381e221dc1ee99d35d84ed878da9068adc5a83f34c0d567a1875e4619669b5f35ca5"}}, {0x5, 0x5, 0x0, 0x2b, @tick=0x3, {0x9afd, 0x3661}, {0x3, 0x2}, @time=@tick=0xffffffff}, {0xab6e, 0x7fff, 0x4, 0x8e, @tick=0x9, {0x7f, 0x8}, {0x8, 0x5b}, @ext={0x84, &(0x7f0000fd1000)="60545e275f31a68c03029cdfdb9fe5752d09556a3985e289fb5aaabf6371acae59c6fa8be323697dcd3f76591b3cc9c696660de6c8853eee550e30a46789824a2c8a08cc94e577e5880e382fc0ddb980dea71281a6de19bcdc95c5fee5ddc8fc142bb89ab551f3ea7df3f81bf06fc6024f0f81f09a02f24b3cb5272598683ad3c90a4fc7"}}, {0x8, 0x2, 0x5, 0x3, @tick=0x145, {0x0, 0x3f}, {0x1, 0x9}, @quote={{0x9f7e, 0x4}, 0x3, &(0x7f0000735000)={0x20, 0x5, 0x7fffffff, 0x8, @time={0x0, 0x989680}, {0x1, 0x297}, {0xd0, 0x6}, @note={0x8, 0x0, 0x4b, 0x7, 0x1000}}}}, {0x10000, 0x1, 0x7, 0x3, @time={0x77359400}, {0x100, 0x3ff}, {0x78, 0x1000}, @raw32={[0x7fffffff, 0x40]}}, {0x7, 0x8, 0x7, 0x2, @time={0x77359400}, {0x1, 0x3}, {0xff, 0x8001}, @quote={{0x2, 0x4}, 0x5, &(0x7f00001b0000)={0x2, 0x4, 0xff, 0x7, @tick=0x6, {0x5, 0xffff}, {0xe5, 0xc834}, @quote={{0xe5, 0x2}, 0x49, &(0x7f0000112000-0x30)={0x6, 0x6, 0xf8, 0xff, @tick=0x7, {0x5, 0x3ff}, {0x0, 0x8b2}, @raw32={[0x10000, 0x2, 0xfffffffffffffffc]}}}}}}, {0xffffffffffffffff, 0x0, 0x4, 0x5a, @tick=0xc40, {0x3, 0x8}, {0xffffffffffffff77, 0x6}, @control={0x0, 0x2}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00005df000-0x8c)={0x40, 0x237, 0x1, 'queue0\x00', 0x3}) ioctl$TIOCSTI(r1, 0x5412, 0x8001) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c41000-0x8)='./file0\x00', 0x100, 0xf5) open(&(0x7f00004a8000-0x8)='./file0\x00', 0x2000, 0x0) pipe(&(0x7f0000401000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000c58000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000c54000)=0x106) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000830000)={r3, @in6={{0xa, 0x3, 0x17, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x9, 0x7, 0x5, 0x0, 0xdba}, &(0x7f0000205000)=0xa0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bba000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x3, 0x20, 0x100, 0x6, 0x0, r2}) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) fcntl$addseals(r0, 0x409, 0xa) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007fb000+0x73e)='./file0\x00', &(0x7f0000182000)='./file0\x00', &(0x7f0000428000-0x5)='aufs\x00', 0x4038, &(0x7f0000ea4000)="ec0057d551bf96f37fc2470bcd376269f14ffe8f4985219e26e44f2c529c5a") r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) r1 = creat(&(0x7f0000e32000-0x8)='./file0\x00', 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004e5000-0x8)={0x40, 0x10001, 0x70, 0x3ff}) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ec000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000017e000-0xb0)={{0x1, 0x8b2}, 'port1\x00', 0x21, 0x1000, 0x1cedd972, 0x3, 0x8, 0xe0d5, 0x8, 0x0, 0x6, 0x80000000}) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000111000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) clock_gettime(0x7, &(0x7f00006b3000)) setitimer(0x1, &(0x7f000094d000)={{0x77359400}}, &(0x7f0000512000-0x20)={{}, {0x0, 0x0}}) setitimer(0x3, &(0x7f0000649000)={{0x0, r3}}, &(0x7f00007e6000-0x20)) sendto(r0, &(0x7f0000f1e000-0xdd), 0x931de6e17e014de6, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) getitimer(0x2, &(0x7f0000cd8000)) times(&(0x7f00009a1000-0x20)) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000033c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r1, &(0x7f0000952000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) listen$netrom(r0, 0x3f) [ 39.556279] keychord: keycode 5120 out of range [ 39.573312] keychord: keycode 5120 out of range 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00001f1000-0x6)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000030c000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x6, 0xe6e, 0x4049a5bf, 0x2f7, 0x2f, 0xffffffff, 0xbf, 0xaa, 0x3f, 0x200, 0xfffffffffffffffd, 0x7fffffff, 0x5, 0x3ff, 0x3]}, &(0x7f0000b67000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000097b000)={r2, 0xe71, 0x3, 0x9, 0x80000000, 0xffffffffffffffff}, &(0x7f000087b000)=0x14) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002ab000-0x1a)={@generic="ef92afe47a7e42bb51aeb82759145a21", @ifru_map={0x80000001}}) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000010000-0xd)='/dev/usbmon#\x00', 0x2, 0x450802) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000044000)=0x400) times(&(0x7f0000043000-0x20)) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000e2e000-0x4)=0x3, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x13, &(0x7f000013c000-0x4)="c60023ff", 0x4) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000158000)=[{{&(0x7f00008bb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000000000)=""/216, 0xd8}], 0x3, &(0x7f0000000000)=""/39, 0x27, 0x80000000}, 0x3}], 0x1, 0x42, 0x0) accept4$inet(r0, &(0x7f0000eb8000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003e6000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ca1000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e97000-0xb0)={{}, 'port0\x00'}) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e68000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r0, &(0x7f000064d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x0, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000000}}}, 0x3a) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000718000-0xb), &(0x7f0000f27000-0x4)=0xb) r2 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fc5000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x0, 0x0, 0x0, 0x400000003, 0x0, &(0x7f00009a7000-0x10)=@generic="0c1fd6c76337b2b3f5cbb39bb2b7d693"}) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000197000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f47000-0x6)={0x0, 0x300000000000}, &(0x7f0000796000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2c000-0x10)={0x8, 0x0, 0x9b, 0x60, r2}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000632000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 23:04:46 executing program 3: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00006fd000)) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a87000+0x4d1)='./file0\x00', 0x3) mount(&(0x7f0000517000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000def000-0x9)='efivarfs\x00', 0xfffffffffffffffe, &(0x7f00002c8000-0xd)="bd6816497a081e00ed00008e7d") 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f01000-0x4)=0x9, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ed7000-0x5)='user\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a}, &(0x7f00004b4000)='+*)\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000a78000-0x8)='keyring\x00', &(0x7f0000159000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x470eaaa5, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ef1000)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000ef2000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c3000-0x9)='/dev/rtc\x00', 0x201, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000185000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) readlinkat(r0, &(0x7f000065e000-0x8)='./file0\x00', &(0x7f0000d48000)=""/59, 0x3b) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b99000)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x120) close(r2) restart_syscall() socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe9000-0x20)={"b696c141eecf3054170c8978bd491e46", {0x4, 0x83, 0x2, "9876772b2f74", 0x3}}) syz_open_dev$sg(&(0x7f0000b5d000)='/dev/sg#\x00', 0x10000000000000, 0x0) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001f5000)=@alg, &(0x7f00005cd000)=0x58) bind$pptp(r0, &(0x7f0000166000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000032b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb509, 0x2, 0x0, 0x0, 0x7ff, 0x6, 0x6}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/ptmx\x00', 0x1000000004002002, 0x0) ioctl(r2, 0x2, &(0x7f0000302000)) connect$ipx(r1, &(0x7f000022a000)={0x4, 0x2, 0x8, "7d32c7668db4", 0x6}, 0x10) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) lremovexattr(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000b6b000-0x7)=@random={'osx.', '-$\x00'}) mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000197000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f47000-0x6)={0x0, 0x300000000000}, &(0x7f0000796000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2c000-0x10)={0x8, 0x0, 0x9b, 0x60, r2}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000632000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005f2000), &(0x7f0000a41000-0x4)=0x4) r1 = open(&(0x7f000031b000-0x2)='..', 0xe00, 0x118) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000489000-0xc6)="1cd584874834fcb2301c0a24f21217c9bfee82ff9b61f2e46537c1deae8e8b2727c61a427d3e99bfce283d3925ac5fac79909e1dba9a79e50cb54f224a0c188244f8d1c32ebea38f5c8d88bfb322b8c74d5c222a648e37eb1dbf04cb9f0b3e74bf17f6a34131041fd7b1eaa0d5d1affe473997d8311b25882460bf1171129d97baf1dc88df5d08238c916c710e4df1e7682aab7b784873e679112f7afe8629dcdeff6b4597a36084765a6bc87f642aa26baf420a1f56a16f445f41778b654e80d33af776542d", 0xc6) getsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000530000)=""/187, &(0x7f000052d000)=0xbb) chdir(&(0x7f0000043000)='./file0\x00') mkdir(&(0x7f000038f000-0x2)='..', 0x4) clock_gettime(0x0, &(0x7f00004ad000-0x10)={0x0, 0x0}) utimes(&(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000785000)={{}, {r2, r3/1000+10000}}) open$dir(&(0x7f0000dec000)='./file0\x00', 0x101000, 0x30) chdir(&(0x7f00008db000)='./file0\x00') delete_module(&(0x7f0000216000-0x10)='keyringkeyringN\x00', 0x200) truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/02/17 23:04:46 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x6e, 0x9, 0x80, 0x9, 0x5, 0x6, {0x0, @in6={{0xa, 0x3, 0x4bb3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x100000001, 0x6, 0xda, 0x6, 0x1ff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cff000-0xe)={r1, 0x80, 0x3, [0x3, 0x100000000, 0x1]}, &(0x7f000012a000)=0xe) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) dup2(r3, r2) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000734000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty}}, []}, 0xf8}, 0x1}, 0x0) socketpair(0x4, 0x80006, 0x0, &(0x7f0000e1e000-0x8)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000930000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000344000-0xe8)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f000019f000-0x4)=0xe8) readv(r2, &(0x7f0000258000)=[{&(0x7f0000412000-0x6)=""/6, 0x6}, {&(0x7f0000275000)=""/2, 0x2}, {&(0x7f0000d04000-0x25)=""/37, 0x25}, {&(0x7f0000d2c000)=""/225, 0xe1}], 0x4) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041e000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1}) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000462000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000096a000)={@common='nr0\x00', @ifru_mtu=0x5}) r3 = fcntl$getown(r2, 0x9) accept(r1, 0x0, &(0x7f0000d9f000)) fcntl$lock(r2, 0x5, &(0x7f000034a000)={0x0, 0x3, 0x8, 0x43, r3}) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000005, 0xfffffffffffffffe) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000003a000-0x34)="a3eeb21151adb246824f35d0abeccf6573e58fbc3299386dc93bb7ba73e1c1134120a87dd8aaaba145a00c099fc90c238e16cc4c", 0xffffffffffffff64, 0x8000, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000039000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}, 0x5}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[], 0x0, 0xfffffffffffffffd}, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000038000)={0x4, 0x0, 0x0, "9eb165a6e37f"}, 0x10) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00004c7000-0x10)={&(0x7f0000d06000)=@ipmr_newroute={0x60, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/02/17 23:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000fbf000)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(r0) fcntl$addseals(r0, 0x409, 0x3) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d1a000-0x8)) r0 = syz_open_dev$binder(&(0x7f000066b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) listxattr(&(0x7f00009ad000-0x8)='./file0\x00', &(0x7f0000f79000)=""/69, 0x45) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006c8000), 0x1}, @fda={0x66646185}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00003ad000-0x1)}) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000007000-0x4)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x18) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x100000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x3b)={r3, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x87a}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xfffffffffffffff8, {0x2, 0x3, @empty}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x8, 0x0, 0x1, 0x5, 0x6, &(0x7f0000000000)=@generic="b32d333e83dea35330a93e924d57d890", 0xfff, 0x0, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000087b000), &(0x7f0000b64000)=0x4) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) ioprio_set$pid(0x3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000fb5000)={0x3f, 0x100000001, 0x4}) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000010000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000f000)="cd4377437ae994a8ad38f8b794affa657afa95851fc61fc07bccd161c21e29a574e1ab3c95b73fade6371f62341314827f6167a0bb1c8ef842ad07e1ff4a5fa7b1ee7a6245b317e93493a5ed570ebb28e2f3c37c0b1eb2f3a67dad061f6850e2601e8b28dcfbc5e18dad738ec1ad5e2d", 0x70, 0xfffffffffffffffa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000f000)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)="4a0fa731ba3d3b4ea7a00ce4ce11d2023e9de983346456c01d05e0032124f346f733e052a664fc30048a79d94f636ce1e54260d6842dab2be0ce219b477501c3dcbd44de24132b0bca915e31daf1066c124d79c9acede948b126007473724f75f16b66c5896399bb2acba2b6aacb6582d4486e142b4454e8e5e946dc3dc52e", 0x7f, 0xfffffffffffffffd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000010000)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000000b000-0xc)={r0, r1, r2}, &(0x7f000000b000-0x62)=""/98, 0x62, &(0x7f000000f000)={&(0x7f000000f000)={'sha224-generic\x00'}, &(0x7f0000005000)="8e737d261df90f3cd5c94b31881761b72b9e381ea7f5677988", 0x19}) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b23000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005ee000-0x4)='tls\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000382000), &(0x7f0000609000-0x4)=0x4) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f000054d000-0x38)={&(0x7f000007a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000066e000)=[{&(0x7f0000cf4000)="dce1507972b7c85497e210ca4e4c21186f674f45ca1f44c4b563b3074f6d34a5564f69431c16c57e9dd4abe6e9cb6848b0786335049ad6af0d0c", 0x3a}, {&(0x7f0000bd6000-0x35)="7d1b1ee7096d9e3c6d2cb3ba99988945e44eee697a92313bdaee78d7fc178033691e54bdd04f7f71128ba26b11f0c353b40e302e98", 0x35}], 0x2, 0x0, 0x0, 0x40000}, 0x4000000) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) getuid() fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000598000-0x10)) 2018/02/17 23:04:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000be4000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000170000)=[{{&(0x7f00000fa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00009d6000-0x30)=[]}}], 0x1, 0x0, 0x0) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021c000-0x8)={0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000026a000)='/dev/ashmem\x00', 0x20002, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) sendfile(r1, r2, &(0x7f0000aca000+0xe93), 0x85ce) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000042b000-0x4)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) futex(&(0x7f0000cbf000)=0x560c987e, 0x0, 0x7, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000abf000-0x4)=0x1, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f6b000)={0x40000000}) [ 39.954025] binder: BINDER_SET_CONTEXT_MGR already set [ 39.959334] binder: 7318:7333 ioctl 40046207 0 returned -16 [ 39.969284] binder_alloc: 7318: binder_alloc_buf, no vma [ 39.969302] binder: 7318:7338 transaction failed 29189/-3, size 72-16 line 3127 [ 39.993427] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.003382] binder: release 7318:7319 transaction 19 out, still active [ 40.010402] binder: undelivered TRANSACTION_COMPLETE [ 40.015784] binder: send failed reply for transaction 19, target dead 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a72000)='/dev/usbmon#\x00', 0x8, 0x200000) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket(0x2, 0xa, 0x0) r2 = accept4$ipx(r1, &(0x7f0000d6b000), &(0x7f0000fa9000)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000023b000), &(0x7f00000a2000-0x4)=0xc) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000000000/0xaae000)=nil, 0xaae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000753000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ab0000-0x8)='./file0\x00', 0x2001, 0x40) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000737000-0x8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) epoll_wait(r1, &(0x7f000035b000)=[{}], 0x155555a4, 0x2000000000000000) 2018/02/17 23:04:46 executing program 1: pipe(&(0x7f0000685000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000836000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x17}, 0x400, 0x0, 0xa8f5, 0x400, 0x1}) r2 = add_key$user(&(0x7f0000e06000)='user\x00', &(0x7f0000e68000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cad000)="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", 0x1000, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x10000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000cb0000+0xf8d)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009ba000)=0xc080, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000044d000)=@assoc_value, &(0x7f0000b5c000-0x4)=0x8) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000fbb000-0xcb)=""/203, &(0x7f0000754000)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/02/17 23:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000061000)='/dev/autofs\x00', 0xa0000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e89000-0x10)='/dev/input/mice\x00', 0x0, 0x400) renameat2(r0, &(0x7f000079f000-0x8)='./file0\x00', r1, &(0x7f00003c7000)='./file0\x00', 0x3) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) creat(&(0x7f0000f2a000-0x10)='./control/file0\x00', 0x0) r2 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f000039c000)=""/32, 0x16b) getdents64(r2, &(0x7f000059a000)=""/87, 0x57) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x80000, 0xea) socketpair(0x13, 0x2, 0x3, &(0x7f0000693000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ab5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a6b000-0x68)={0x3f, 0x3, 0x5, {r4, r5+10000000}, 0x1, 0x1}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1000007) sendmmsg$unix(r1, &(0x7f000098c000-0x70)=[{&(0x7f000034a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b85000)=[{&(0x7f0000d4f000-0x72)="75ae0303b2e0350efd0aa94a90ed37129cf55837290f60eb9562894f2755377767ffb7c0b32ff0e9ec4e2d334197fd246667308eddb6bccc7ee46a626ed5069eea03c1db80ce4b62d45f3e998d95994d31df2e27be6825b8b54a1038ccf803970a42028668818cccfe655ce8b34d7a0892d1", 0x72}, {&(0x7f0000d99000-0xfe)="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", 0xfe}], 0x2, 0x0, 0x0, 0x20000010}, {&(0x7f00003b1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000741000)=[{&(0x7f0000788000)="895e02492d1ecbd1ee30c5d8692f44d2ee91fd55bd8710039831e15e", 0x1c}, {&(0x7f0000b46000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000eb7000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x90, 0x11}], 0x2, 0x8800) fsetxattr(r6, &(0x7f0000217000-0x24)=@random={'security.', 'lo(vboxnet0)ppp0eth1%}^GPL\x00'}, &(0x7f0000b67000)='userGPL\x00', 0x8, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00000bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) write(r1, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007fe000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffff}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c1000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/checkreqprot\x00', 0xc040, 0x0) ioctl$int_in(r8, 0x5421, &(0x7f0000183000)=0x7) writev(r7, &(0x7f0000c9c000)=[{&(0x7f0000011000)="71401e21c4fa51fd8500d76b4383f47537a3ad456fd8d69013b8bc5edeef265311ee5ae097b32020996879821f06678b516e7229c0accb26e30a1191b00363050f200457f277b29ff792b94f01381c4a57beb03fe986384f844dfb9c1f1ec31fafc25be292f315321f838f9fcdcf426c77ff5eca4aabf498d7c2e00c23b8673a61f195b9adcac6c1a050f143fd8f0de5a255172b70a66a198f6a10b44b52f433a4bb732cc22317712aa4cf6fdf384bd026f7973bbfdefe2b07ad96074419a1", 0xbf}, {&(0x7f0000260000)="3f2e846e7081294b2fc0b04d4395942d93e803d365e980149ce0", 0x1a}, {&(0x7f00005a9000)="0d0becc1817288853b46e0b7c4c9cac3780ce80daf57ded0279064dda328b4ed923ae875a947a09eb15eed38f681f9572f804a8c3966f72172caf2bcbcd8c539dd5a668cd545c1b203e0e6978e4c78e2fe4ca45cd6b0ea47f95d4da6068bb5fb0d36e1100f620f607ff2f9bd18a653a8af39ebbdce4d18da352b62671a848e3626f57389c70b2640def8553cc5394b8fc9d0e73bde910cc2b24dbf4c9a96bf1233ffcc0b2a4c5bb20383212040d66141c12f84337dac0529c18da2ca04e1fddd9a2a91de93151a9da59bc3f2bf003d272001bf1271d7a07ef7b8483d3eb87ad8b062e5c6", 0xe4}, {&(0x7f0000cd5000)}, {&(0x7f000089f000)="69b865c4632d1ed6f30261aea7c926e395a8c7f2f6da386265f926497237a0c1a6c35a7f0db71a7cb8c4087fa9da00c78eee000a7ae34c0710099a6794795e181886391ed8c697f681092b923caadb404d120d5a065279fe15897464b7b47be0a628743c8ec8d713290b8aaf55b8bb176749b8e67f5c04aa5fba80f330d9a3f314", 0x81}], 0x5) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) clock_gettime(0x7, &(0x7f000021e000)={0x0}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={r1}, {}, {}, @note}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x0, 0x989680}}) 2018/02/17 23:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) pkey_alloc(0x0, 0x2) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x6, 0x1) r1 = dup(r0) pwritev(r0, &(0x7f0000679000-0x60)=[{&(0x7f0000c89000)="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", 0x1000}, {&(0x7f00005f6000)="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0x1000}, {&(0x7f00000e9000-0xa2)="c7cf233492395b2bdddd4d17dce3ca768ff993b3009c2a4c32a12a7f0bc349257b66fc34c5a2e77749ed07b49eb2bfb6081740a4cae06384576a9559754425b80a41e2cd1d4e77c8068c57804a4026aa095fa12ecda0a7d48a312b7440bfa192c342cda3fee3599dccdd4a83d4efb8f8d045609f6b23ea44a25bd3ee2b0f9b64f7d0c29700230465e8c697112bedbe27afc5e1e6e6ad074f4ae852f0ce8426d67022", 0xa2}, {&(0x7f000086d000-0x77)="662edf88140f5621c4e9310d7f855d679dcb3951f5a3f9e471d68f091ece3fd136d6f7ac30baf48fed2b42c5e7da026cc2cb7efb4907b74f8b0242b355adcb1a9d2fea2592dba3a1db21be94dc580fb6e3c78868d2d5ddcfe51acd4732cf949765a1f98868ecc2db71ad19c13a74756e42bdd1d6d915be", 0x77}, {&(0x7f00008ca000-0xb7)="a32a2f68254e9a0ce8c3347f5d61a589389e3c808cd2cc6eef5c357eebd5c4ac6edaf3051c09197dfd1b58f26dba6308cd17f32739b94379ff44f477aedb6ba330a162862646c5560e752b3ad2442432b219910db5643d4f0777a2c9722d97e68f06f51caa3d88baadffc67b19f8feb4368b129960686ed291ec2b9185e745321aeb34647bd3266b5e28fbf6ccf7fb61a9905cad1eac75353300db86d4117b0510302841e5bc63761b966696e02f6bfc5d27676088846f", 0xb7}, {&(0x7f00009a4000-0x1c)="0820419c520c62fa9995c9d5418dd6828cc6e7e3eb45b6a5b955f47d", 0x1c}], 0x6, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/17 23:04:46 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f0000255000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00001fb000), 0x4) mkdir(&(0x7f000031e000-0x8)='./file0\x00', 0x10) 2018/02/17 23:04:46 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a42000)=[{&(0x7f0000673000)="658b996e777e57685734b66e7fda514f70c96a7d157625a2dd6eb7925178fbdaa2a64037e1e22d7aa8d37416345f0dbb6291c33debcb30f66a0eb6ace38c6b9d0070a8f6b27c909b4c25d5088dd7abd7fff995b5db8eb5667459a4840c00bb9f542fe863169ab079fdca480d136b005b4883ce35ef3d3bf55360d3e86487290121a4e1e7660d5ab9715b63118452c03de0bc37efbea7d1eb7c12558c18ff2081a34143c358732435fc803dfba95846638a97f56b2108be1fec46c5233dc488205dc257db6ace47a00b08fc9875934ae0fba54aa13421c5b73de056e355484835aeb4c3ec39be4b0509c0fc25cf3c5757c7", 0xf1}, {&(0x7f0000d72000)="270544c50e826598fd42236f9906bfca486303f14316cba6d58aef15b4f874d3779b4a7d3d35191263aa", 0x2a}, {&(0x7f0000000000)="9bb25d0e0efd1d217122ccfe4ad91666740a9a99e9338b5cf31a9b947b50c36c34ac000ee0261117c1af860cdaaf63b9923c02a99ae7d452ed04719f9dbbeccbb0c3b43af2d64847f77b92a5163db5ab3db8eed4a315023cee4da79a91c56dcdcfcc8a9ece3c6417c1664d4c9a06dae10fe07873f5abf40f786564450178f56a22adcabb12e7eeccac8c96", 0x8b}, {&(0x7f0000dee000-0x7)="488449d9d0722d", 0x7}, {&(0x7f0000979000)="5b6534d609ce6fbdec789fe943e4bd1a849c69ad6019943af92668110b5b6e87eb89e04b23a93c18b1c140f7778c5a2d0bc43193d5c80867e1573733110c3c9a66bc21489552e41f277d898e0af74de1b2c5c43faa872ef7ea2e8675c35d9570c3f5c49ad2513373c001d929c2db143a42ca761492747ffecc8b9a9503a277adb269e55114141c7be80f49aafac3598b5ca8cdb4f6a7fbd4ffeb53322fb31512a64927e110fa94375f0866afa43c753a0a1bd063f153a122f28428c142d11d38e54e1f98d9b860c249b9496249aab0385dcfb139fdc63799557b20f1825e67bef590b957", 0xe4}, {&(0x7f0000602000-0x48)="fe38ccba50645ddbb75383208821235f96f4ef874be1c655628da2f8fe47a4188041001ca5a927b291547212fe22cf90d5dc2712450562fc6c037607198bef9d0aabbbd1493c2bbf", 0x48}, {&(0x7f0000b6f000)="4e6d3eda4018f9309b71ce1ca5b70bc589a5dc00907a7597d48fd2dd2a07b43f2be54bba4d", 0x25}, {&(0x7f0000000000)="8d3093874b9236f383a319bfa4593bbb6529e560898f13c9a4572271f889c8fd2f04355f977d40fbf15ad6ed5b6960b117df0f791959e2896b", 0x39}], 0x8, 0x1) r1 = inotify_init1(0x0) fadvise64(r1, 0x4b, 0xfff, 0x4) [ 40.170065] binder: 7360:7369 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ab000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000042e000)=0xe8) sendto$inet6(r0, &(0x7f0000cff000-0x104), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r2, &(0x7f0000d22000-0x38)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f00006c3000)={0x198, 0x39, 0xa, 0x5, 0x0, "", [@generic="f2610763d0160beae11c07ef02c0faf1191202024174131cafd203438e683837c320f79f1dc3a464460f893d61c26a405d88447075c3c039ababa9924ac2e52b96575d2df5e751a96026b4a663eb6021489a41e29cfe38f8785708fc398e0f6311e79ffc523da725f378cd740909f48670c09a6cbb1692dff33960f88fff2f7d984ab234586a4c4aeb594c8edfdb39f4d4de4e2e8265af78178fd1951f877253528135f419bce76614dcb8984526677c24333f733cc0193029f8584658e9649a52044526cf", @typed={0xc, 0x59, @uid=r1}, @nested={0xb4, 0x31, [@typed={0xc, 0x70, @ipv4=@rand_addr=0xd108}, @generic="d2e94e91ef1067bdc196e9392ffea09f73f37caa7c7b4b6b092ce6f173cfd38838dd765690a8177c8511668d94f4c361603bce782f50a08bb764f4cf9f22ba54b7ed552774e4a57cce5a5b5e2329f7d277099f15b9ada8c18bd6a7fec0b6b7e97405d412fb79415db3ce1e6ac8f89b", @generic="ccd2c67bf066718f35ee61327047278a922d40b74254fdaee87aa594f8ccdb8c610c0dce7f9696b2fec9535f5d52bd38c14bc7"]}]}, 0x198}, {&(0x7f0000c6c000)={0x3a8, 0x33, 0x400, 0x3, 0x2, "", [@generic="b3e313a7aa8cb916d3454b2b71c337c0402e558feaf24323f1801927dbb4d32884d77285a26332d733", @nested={0x36c, 0x2f, [@typed={0xc, 0x4d, @u32=0x200}, @typed={0x8, 0x90}, @generic="9d53d8de70f4fb677a7539c57cebc4e42b9ee186fca979391da78ca14a9c455a493f405a639e8a0515f9329dc207c42b0144c8c793c7c9b77685776b2dd8408bf48711a8785404f6a41c7fe0d8f97d624d6be5e75ab65121ec3abfde9b15a4640e5b86a818f0d8d5ea1de65b5d64a2d1de65ba12ae0ab27540e5e32ac26ab51d9e2799f5903ec7a855d2a5fd52dd3a0faae5e5f280104c0125cd47792b3f29fdc0af7ef5b4afeb2da89c70ad8716f9102221b471a6e02d67aab44eeb067b16a19c3817f4fa47a7dff6bef838c4f8e5cd41b4c69f152a56ae59b6d1735388d344d3580170bc38d6bc9c23", @typed={0xc, 0x65, @ipv4=@rand_addr=0x1000000}, @generic="03c9ef06b8d4a48c04ecf8e33e3c6f521004d0fd11af68382893a562bdd5321cce8f38338b42d0499c88204445957935787e99fdfc213e74cc1bb5d56b9b5bf47914045fe4f9b5a16485e8bc0826a5cc16085a807b61a295e6b5843ca26ee3b7914b0c845a4e32fb9e68862ae8c7fc96d7dd2f0ee0f6672e66933463e06ecb3065d2281b73e9d82ba491856ee1275f84bdc0e1eead7e", @generic="397821cbac399832d3dcb86a89af61bbd275080501e627bd76676869", @generic="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", @generic="9c7ab1111eaa65f583431e7f5842906e1a107d3b32032713c9932e6bc6d44fede51050671f12b44f2b9dc4399de32d2fa7c4ab532b70828c4558c82ca4c6a3b03002a161a63302464d17286b031922a2bff4960bf6ba5c1fa95c59272fb6fb6fe19e093638a0ca2e8d60dcd7df592384795883fc1c3acfb5e359de6e8a3db24c42fb1c005511b67cb3a216bff7acab11ccfa8a6d5e4492392aa01f31", @typed={0x10, 0x56, @u64=0x7a8}]}]}, 0x3a8}, {&(0x7f0000d29000)={0x2e0, 0x13, 0x0, 0x0, 0x2, "", [@nested={0x2c4, 0x5d, [@generic="4bfe1d24d9c36f506640629ac46f1534b3eadfc898de6e9c93c59913e07a8d7eb699df05d498d805d9ecefc95b664fe4bbe6465aee90d9bcbefe00a0d3109d1586a2b74a0522a599d81a403dd2b252ff76bf71f6024f735daafd348de6", @generic="559ffff47e6a7f328f7e9672100d8b71b731d14a691fe677ff6509b560221133b654285e83a60aa7638d5ac0bdb47f922587164bc49dc2f7622b1f353a66197b01dcb62895865366cceaa5cdfd36bff85db92e43327aa5b96ffe9a428b90ec591016a06e7478622605dcaf4eaf6af644b4f0cf2efa50da4bb95bcc3b22abeea8c53f5dc031bf4c20377fedc1035817e547066e4391e0506a281d31fa609f50d3fc", @typed={0xc0, 0x1c, @binary="24c8a04c7d4bc0a69a41a75cecccdff5537b2cd194aa1bfa25eee546da7eab7729402b1e9cd6f8541338bb046b1bea2e0fb84231c55b8503517a68910123120c5514a519cbe90df25a740ff36cc6fa6016550a44fe6a713c998f3346dd0244c9a9bc80ae92def6eeaf107b1dc65442d2a1417968cf222b6adde6837000c00dec0ecd1b5980ef61f1c5d834b72851c982dd03db34d7d4b6f6315b42d8f4fb8a3fe8c968d2e04f51ca9b39e5ee73788039d16ac16f5cdc"}, @generic="08ddcdd12af18adf9a53bc9020b3c6d17116da09590822fc65d7d5f95ed6938e23915cd105167a76977cd31e5fc0ae3e5f3bf584c101ad7b22df30f63e6b8ae89c15dd6da4f7d215533f0edb11afb9abd3b65dd3d260fd6ac6df5f442af6d17295cc15bb305f191ff39b5e4cc4192e89b484f33472f6c7f3aa742e964fba3ffc3f4ee1ad6d830b7500a43aaba30a76b402fca0695da633aae3bb0264ca0732cb1de4605aac299424856a3ff8e9493ad577fecfd9a39b57aa234aff642bbefbc247e981f6b2430b2d08905e24b56986596dbf402ffec0", @generic="6b30e022a6acf6e77ecd90439206558f55dbaa9745adf980cf9f82f12f1826", @generic="277f4e454906b8177df2"]}, @typed={0xc, 0x10, @ipv4=@loopback=0x7f000001}]}, 0x2e0}], 0x3, &(0x7f0000370000-0x30)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x4}, 0x840) pivot_root(&(0x7f00001b7000-0x8)='./file0\x00', &(0x7f0000777000-0x8)='./file0\x00') pipe2(&(0x7f0000f40000-0x8)={0x0, 0x0}, 0x4000) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000876000)={0x7f, 0x0, 0x3, 0x7f, 0x3f, 0x8}) mq_timedsend(r3, &(0x7f0000791000-0x4d)="d2ab77ec5d4cd40dfffa02d83c93945ba054580a8422ba8963c45ce77f27fa08ed13c5be03b0b4bf00f7b1bc7ae12bed0eeb505eecb1631dda007f919a5ecb4bb570c5d58830e5912af6f3a8a3", 0x4d, 0xa57c, &(0x7f0000997000-0x10)={0x0, 0x1c9c380}) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002c000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r1 = openat(r0, &(0x7f0000026000-0x8)='./file0\x00', 0x0, 0x80) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000028000)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x3bf6c000000) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) r3 = socket$inet(0x10, 0x2, 0x40000000000000) ioctl$sock_SIOCGIFINDEX(r3, 0x89f1, &(0x7f000001a000)={@common='sit0\x00'}) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000-0xf)='/dev/sequencer\x00', 0x210003, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000002b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000036000)={0x9, 0x80000000}, 0x8) accept4$vsock_stream(r0, &(0x7f0000036000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) write$tun(r0, &(0x7f0000031000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "a67870", 0x10, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x3c) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000dc1000)=0x100, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000dc1000-0x14)={0x0, 0x0, 0x8000000000000000, 0x3, 0x7ff}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) 2018/02/17 23:04:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7fff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000050e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f000029b000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) read(r3, &(0x7f000097b000-0x3), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) dup3(r3, r2, 0xfffffffdffffffff) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000e28000-0x38)={&(0x7f000068e000)={0x10}, 0xc, &(0x7f00005ae000-0x10)={&(0x7f000055c000)=@setlink={0x34, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000848000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00006c8000-0x10)="711ae8a1fcf9b50e3b1749c1c71dd0a4", 0x10) 2018/02/17 23:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x200) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c83000-0x4), &(0x7f0000ec3000)=0x4) 2018/02/17 23:04:46 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/rtc\x00', 0x10000, 0x0) syz_open_pts(r1, 0x2000) 2018/02/17 23:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000025e000)='/dev/usbmon#\x00', 0x7ffb, 0x38000) getpeername$netlink(r0, &(0x7f0000fb7000), &(0x7f000060d000)=0xc) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f00001ca000-0x7)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) lgetxattr(&(0x7f00000a1000-0x8)='./file0\x00', &(0x7f0000de9000)=@random={'user.', 'lo\x00'}, &(0x7f0000e23000)=""/60, 0x3c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000112000)={"192584c88a9450a4c53e7d00dca1028f", {0x4, 0x3, 0x8, "c0835c81e56c", 0x100000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)) setregid(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/17 23:04:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000003a, &(0x7f0000e37000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000ff6000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000001000-0xb4)="be8c4848c041b0cadcdf80406f6ee0fb112e6c3cf913b269250fc21760eeb11536bd01515c4f70ec42731e827e8f7431c696d63ad4d2ef1e5d97598e91864ed17d4b703b0a532ec8125f3a29b0f4f5b737c44f3af0974f0f74ddb064f70f2e0b8ba0485e33cb650565adf4c6969178cbd9c7b8be8e04eb2f5fbbd75205151fb4f1d955ff94dcdf5dc4ffcd84088bf21ff7b07144e99a818d61c371b1fab7323aa92aec8921efaf1200241bed1026f0a14ef6833d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000002000-0xc)={0x2, 0xc0ce, 0x5, 0x1000, 0x7fff, 0x612e43fa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @generic="2dc521a0e2eeb2743eda7d541934f028"}) [ 40.317886] device lo entered promiscuous mode [ 40.334800] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.339332] CPU: 0 PID: 7437 Comm: syz-executor5 Not tainted 4.9.82-gcdfc8df #37 [ 40.346864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.356209] ffff8801cfd67580 ffffffff81d94fc9 ffff8801cfd67860 0000000000000000 [ 40.364232] ffff8801b42f7f10 ffff8801cfd67750 ffff8801b42f7e00 ffff8801cfd67778 [ 40.372248] ffffffff8166272a 0000000000002b25 ffff8801ce53b8f0 ffff8801ce53b8a0 [ 40.380231] Call Trace: [ 40.382795] [] dump_stack+0xc1/0x128 [ 40.388136] [] handle_userfault+0xa3a/0x1310 [ 40.394176] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.401162] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.407548] [] ? handle_mm_fault+0x117b/0x2530 [ 40.413752] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.419956] [] handle_mm_fault+0x1fd1/0x2530 [ 40.425986] [] ? __pmd_alloc+0x410/0x410 [ 40.431671] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.438487] [] __do_page_fault+0x5c2/0xd40 [ 40.444344] [] ? preempt_schedule_common+0x35/0xd0 [ 40.450893] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.456841] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.463494] [] do_page_fault+0x27/0x30 [ 40.469017] [] page_fault+0x28/0x30 [ 40.474273] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.481085] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 40.487374] [] ? futex_wake+0x146/0x440 [ 40.492968] [] ? get_futex_key+0x1050/0x1050 [ 40.499007] [] ? userfaultfd_release+0x650/0x650 [ 40.505392] [] ? __lock_acquire+0x629/0x3640 [ 40.511422] [] ? do_futex+0x3f8/0x15c0 [ 40.516930] [] ? vma_wants_writenotify+0x51/0x380 [ 40.523404] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.530397] [] ? userfaultfd_release+0x650/0x650 [ 40.536779] [] do_vfs_ioctl+0x1aa/0x1140 [ 40.542460] [] ? ioctl_preallocate+0x220/0x220 [ 40.548664] [] ? selinux_file_ioctl+0x355/0x530 [ 40.554956] [] ? selinux_capable+0x40/0x40 [ 40.560811] [] ? __fget+0x20a/0x3b0 [ 40.566057] [] ? __fget+0x231/0x3b0 [ 40.571305] [] ? __fget+0x47/0x3b0 [ 40.576478] [] ? security_file_ioctl+0x89/0xb0 [ 40.582678] [] SyS_ioctl+0x8f/0xc0 [ 40.587840] [] ? do_vfs_ioctl+0x1140/0x1140 [ 40.593784] [] do_syscall_64+0x1a5/0x490 [ 40.599468] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000009000)={@common="7369743000000200", @ifru_data=&(0x7f0000021000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000022000-0xc)={@multicast1=0xe0000001, @empty, r1}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000)={0x0}, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000023000-0x4)=0x1000, 0x4) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007db000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) dup3(r1, r0, 0x80000) 2018/02/17 23:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000d9c000)={0x1000003e, 0xc6, 0xd}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/access\x00', 0x2, 0x0) 2018/02/17 23:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000c64000)='./file0\x00', 0x200000, 0xc0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000907000), &(0x7f0000af5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d45000-0xb8)={0x0, 0x7, 0x101, 0x3, 0x80, 0x1000, 0xff, 0x401, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x7}}, 0x2, 0x0, 0xc2f, 0x101, 0xffffffff}}, &(0x7f0000f69000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d05000)={r2, 0x97, "0cb9203e014f7d8376b48e4d7460f9c30ccc2695e5cc7ac250842ae830978a43160cb74d8df930de4c271a5cf4a3dec362bd09f955c34a40336cf133287fe8a3b197c553178ce43afef05b8ece9feb2f70b765803e93363a0faa1a28df3cc21b783a42aa71f5fe4a59a9b12cf76f197a1413475401a04c1a88511e26ddc38a7c8a056c17e2523fe66227721fb3af07583b62dbb3af443d"}, &(0x7f00002b7000)=0x9f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000923000)='vegas\x00', 0x6) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) 2018/02/17 23:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000063b000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000698000)={0x3, 0x78, 0x494d3450, 0x9, 0x6, 0x7, 0x0, 0x484f0000, 0x20, 0x9, 0x4f75, 0x0, 0x9, 0x101, 0x0, 0x3f, 0x1, 0x2, 0x9, 0x5, 0x400, 0x4, 0x6, 0x1, 0xd6, 0x0, 0x7, 0x3, 0x931, 0x800, 0x1d33, 0x7, 0xcc, 0x50000000000, 0x2, 0xffffffffffffffff, 0xfffffffffffffffc, 0x2, 0x0, 0x8001, 0x0, @perf_config_ext={0x2}, 0x4, 0x2, 0x1ff, 0x0, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000c13000-0x78)={0x3, 0x78, 0x3ff, 0x5f9, 0x80000000, 0x2, 0x0, 0x8, 0x18004, 0xc, 0x200, 0xcb, 0xab9, 0x7ff, 0x10000, 0x20, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x7, 0x8, 0x8, 0x7, 0xb9fa, 0x1de, 0x400, 0x7fff, 0x0, 0xf2, 0x80, 0x80000, 0xfffffffffffffff9, 0x8, 0x9, 0x71dc, 0x8, 0x3, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000071f000), 0x1}, 0x24440, 0x5, 0x0, 0x1, 0x9, 0xffffffffffffffff, 0x401}, r0, 0x3, r1, 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r2}], 0x1, 0xe092) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d32000-0xf)='/dev/sequencer\x00', 0x400002, 0x0) lstat(&(0x7f0000018000-0x7)='./file0\x00', &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000a36000)={0x5, 0x3, r3, 0xfffffffffffffffa, r5, 0x0, 0x0, 0x3}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/17 23:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$sg(&(0x7f0000e4a000-0x9)='/dev/sg#\x00', 0x8000, 0x101000) connect$inet6(r0, &(0x7f0000b9b000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000086b000)) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dbe000-0x3)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000744000-0x62)="6eff7400615d39805f13f97fd9f51e988fe9a2121e2b51941b9f8b7a589e2a661f8b3a904d8c1f05134ebfe454268882605c3f39e1954d2d3abaa5a93c5bbc82d2f64dc9a8bfee3a593e801000d6709ad356d4328de1d3d4031399c294b51b118b96") sendfile(r2, r2, &(0x7f0000e99000)=0x37, 0x6) read(r2, &(0x7f000006e000-0xa3)=""/163, 0xa3) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000285000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f000017b000)=""/226, 0xe2) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x10000000, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/17 23:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00006f1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x3f5, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a7d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000001000-0xf8)=""/248) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a80000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062d000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000a32000)=0xe8) ioprio_set$uid(0x0, r1, 0x3) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000059b000-0x28)={0x5, 0x2b2, 0xff, 0x3, 0x400}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00005ac000-0xc)={@multicast2, @multicast2, @dev}, &(0x7f000074b000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d01000-0x4)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x1000000}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d3000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a67000)=""/4096, &(0x7f0000ff5000)=0x1000) prlimit64(r0, 0x4, &(0x7f0000425000-0x10), &(0x7f00006ad000-0x10)) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) epoll_create(0x4) 2018/02/17 23:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) unshare(0x20000) recvmmsg(0xffffffffffffffff, &(0x7f000080e000)=[{{&(0x7f0000bab000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000452000)=[{&(0x7f0000ac9000)=""/4096, 0x1000}, {&(0x7f0000c4c000-0x83)=""/131, 0x83}, {&(0x7f0000671000-0xd2)=""/210, 0xd2}, {&(0x7f0000f50000)=""/60, 0x3c}], 0x4, 0x0, 0x0, 0x6}}, {{0x0, 0x0, &(0x7f0000796000)=[{&(0x7f00008e2000)=""/190, 0xbe}, {&(0x7f0000dab000)=""/1, 0x1}, {&(0x7f0000f44000)=""/72, 0x48}, {&(0x7f0000f38000)}, {&(0x7f0000e62000)=""/41, 0x29}, {&(0x7f00001ee000)=""/86, 0x56}, {&(0x7f0000fdb000)=""/60, 0x3c}], 0x7, 0x0, 0x0, 0x2}, 0x9}], 0x2, 0x10002, &(0x7f000086b000-0x10)={0x77359400}) getsockname(r0, &(0x7f0000c61000)=@l2, &(0x7f0000a62000-0x4)=0xe) 2018/02/17 23:04:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee6000+0xa93)={@dev={0xfe, 0x80}, 0x100, 0x0, 0xff}, 0x20) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000d5000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000478000)={r1, 0x1}) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x3, 0x101000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a61000-0xd)='dns_resolver\x00', &(0x7f000012e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c3b000-0x2)='S\x00', 0xfffffffffffffffd) add_key(&(0x7f0000966000)='id_resolver\x00', &(0x7f000075a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000041a000-0xc3)="0250be893e4e4f790bb3c72958900b20846b9a53775c883e56155a1d690c2ddf4a5f4b36cb631d4885df60385fca66ee1dc1dc8c45f7cf70b64916f45993fa76367d08398095c90753a1650081a3859fb5fe3d46abb40e40bdcebb4ed8ae1937a3e0a9233d8ecc9ad24257b09f535e232c0ee257b627e65ac3bd79c92be9671eb34dbfe2b8975ed2cc51807f360684c4f79c798fa632589fb21257e05bd973d348071a2bd92f1927a8a094f0d1208ecca4bcb132c7c61ccd1abc875e9c157a2e8ec4a3", 0xc3, r0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f0000fd6000)='./file0\x00', 0x4000, 0xc2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00002e4000)={0x80, 0x8, 0x6c, 0x4, 0x6, 0x8000000000000000}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005ad000)='loginuid\x00') ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00004ea000-0x4)={0x0, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004dd000)={0x0, 0x1, 0x10}, &(0x7f0000f89000+0x4a0)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000a74000)={@remote, @empty, 0x0}, &(0x7f0000b1b000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000abb000-0x18)={@empty, 0x8000, r5}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000061c000)={r4, 0x800}, &(0x7f0000192000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000974000)=[{&(0x7f0000551000)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00003f0000-0x50)=[], 0x0, &(0x7f0000cdd000-0x60)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xffffffffffffff6a, 0x84, 0x1}], 0x60}], 0x691, 0x0) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000518000)=@common='syzkaller1\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000af2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) [ 40.731474] binder: 7465:7483 unknown command 0 [ 40.736316] binder: 7465:7483 ioctl c0306201 2000afd0 returned -22 [ 40.756920] binder: undelivered TRANSACTION_COMPLETE [ 40.772242] binder: 7465:7483 unknown command 0 [ 40.780837] binder: 7465:7483 ioctl c0306201 2000afd0 returned -22 [ 40.794194] binder: undelivered TRANSACTION_COMPLETE [ 40.805559] binder: undelivered transaction 27, process died. 2018/02/17 23:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') get_robust_list(r0, &(0x7f00000cf000-0x8)=&(0x7f000025e000), &(0x7f00008b1000)=0x18) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003fd000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bcc000-0x8)={0x0, 0x800, 0x7, 0xfffffffeffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000c23000-0x4)=0x100000, 0xfffffe31) 2018/02/17 23:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000558000-0x410)={'filter\x00', 0x7, 0x4, 0x3c0, 0x0, 0xe8, 0x1d0, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000aad000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xdb, 0x401}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x4, 0xff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0xffffffffffffff81, 0x1000, 0x8, 0xfff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x6}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz1\x00', 0x500d49f2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000893000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000132000-0xbc)={0x7, 0x2, 'client0\x00', 0xffffffff80000000, "acbed455a2148e63", "3624a7c35ea2f69225deea30799728b2c424e263ada7913b6af667ffaf6590a9", 0x8000, 0x81}) r4 = add_key$user(&(0x7f0000438000)='user\x00', &(0x7f00004df000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fd8000)="e5473be14e4a788845cfaf789eef8cdd9adf8d478053ee49c1e813", 0x1b, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ad000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00008bb000)=0xe8) getresgid(&(0x7f0000883000)=0x0, &(0x7f000001f000-0x4), &(0x7f000010b000)) keyctl$chown(0x4, r4, r5, r6) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/17 23:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = dup(0xffffffffffffff9c) r5 = socket$packet(0x11, 0x3, 0x300) r6 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac7000)={0x0, 0x0}, &(0x7f0000b5a000-0x4)=0xc) stat(&(0x7f00002eb000)='./file0\x00', &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000522000)=0x0) fstat(0xffffffffffffff9c, &(0x7f000077d000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003bc000)='./file0\x00', &(0x7f0000fbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000862000-0x16)='/selinux/checkreqprot\x00', 0x101040, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c79000)={0x0, 0x0}) r15 = socket$netlink(0x10, 0x3, 0x2) r16 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/user\x00', 0x2, 0x0) r17 = getpid() r18 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e6000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000234000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a5000)={0x0, 0x80000, 0xffffffffffffff9c}) r22 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe2000)='/selinux/access\x00', 0x2, 0x0) r23 = userfaultfd(0x80000) r24 = fanotify_init(0x8, 0x1) r25 = socket(0x0, 0x80007, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000e8000)={0x0}) r27 = epoll_create(0x307) r28 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5f000)='/dev/rtc\x00', 0x440, 0x0) r29 = getpid() lstat(&(0x7f0000deb000-0x8)='./file0\x00', &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000a9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = socket$inet6_dccp(0xa, 0x6, 0x0) r33 = socket$unix(0x1, 0x5, 0x0) r34 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a62000-0x48)=@full, &(0x7f0000eee000)=0x48, 0x800) r35 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f29000-0x10)='/selinux/create\x00', 0x2, 0x0) r36 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000968000)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000e94000-0x4)=0xe8) stat(&(0x7f000099c000)='./file0\x00', &(0x7f00007c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000226000)='/dev/sequencer\x00', 0x8000, 0x0) r40 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = syz_open_dev$sg(&(0x7f0000a49000)='/dev/sg#\x00', 0x3, 0x20000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a2f000-0x4)=0x0) r44 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000d3f000)=[{&(0x7f000035a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000043d000-0x40)=[{&(0x7f0000493000-0x9f)="e17bfe85a2fafd6729a1891fcc196010aa2e055726bf7c2a5eb1614517bfb94b1fb1dae5cc49719b19dc9fe9a96a7031dcdeef85b164919fd05fd6481f95909204a6bc6d99b105c6e302a277a6ce20284de79f95fd3bedd18c37cfebeaba0da27c37dfe3b1499193078c3a2148f165de43a1db4c24c55741c4b89717c53fbc4d2e8ef063d1fab7475bd5049ff1b940f9ec172985bd4784405abf8ef558000d", 0x9f}, {&(0x7f0000640000)="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0x1000}, {&(0x7f000038f000)="b3490fe8777d3a2f9fcd6b19ffd5b32134a3a8b77ac22747c999c9f3a919a2516f1188d13ec4cfc31497ef45c739ecb8384ac50491266e519c00d37422d94b56a0aec5e6112571e828010f4880494ac8138d63f3570ed32bd90df1decbc737d4592a9da033d66c2aec1db8", 0x6b}, {&(0x7f0000a6b000)="8729253ae3551a4816f5274df46c8f4a29bad091ed0030688e696e51687f7cd4d08040cb43766d53ddea6da34eefcdfa48f4c8a7edb2f302879e398341ded92992d3bb147c0e7ec90c5bd9e0225b5f78c51073bbd099d2ae3424bcaf2932bc726b89", 0x62}], 0x4, 0x0, 0x0, 0x4811}, {&(0x7f0000c11000+0xb73)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003c1000)=[{&(0x7f0000ee6000)="edb2227f5d65c4bf3fb416b9bc2eaa4b141cf022ba30deb85e1095f1cc88db31e64132701344bc9d528951903f55ad00c16a6413cfa47ca2811e204eb3b3f81bc156ad11fc1bf2674b503c938e3f2d22e90c228d65db5ce01a75ee3d1fb254bc4c4cf43233142e466192b051499b5af8bcf9d38e8439ec45231d750924eb0d1e86c65d052e0153e43d35e0f2a742bf4990d657e9f149a97233b05c238a5ed206410b872ee85ced645699735a27f54bf5379a750e17949d3416e19247188cf02c1ed18558152f941c55e7c9a9a8a14e1a88fed610dc6251709ef638be9c9af6", 0xdf}, {&(0x7f0000983000)="1a418cc97bdfa547b5e03d76e0d716614af16310d685ce76a4", 0x19}, {&(0x7f0000717000-0x3e)="b48d7c8dcff0feaeb2fc82a39eba22874dc4c0c77d1219ae7fea44e4a501ea7ac322d847b4d41ea3f094bac42a9915550050f204ebc011f7d855667684c8", 0x3e}, {&(0x7f0000a5a000)="0da182c437657ef6e4e1a39b099803840728c2442be8b1a0b5ece696138552e306c7946385d6b59cec835c19b70d3208c8507a043b67cb0cc3a2c255c2c7379ddc3db435a64647e8bad1321db6a2cc68ee0c1c88fbe484cdb110e690aacc0bca", 0x60}], 0x4, &(0x7f0000076000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x40448c1}, {&(0x7f0000beb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a1e000)=[{&(0x7f00009fe000-0xb2)="d9945ba011b40168ecabeb713a707c255779f55c037159dd9dc01403bfbcea5c3ef1ce4bdfcc5670b3e7d5e86e0c97c555d74b7026fe77ba1072f75571b18617967e20831094e67b3f469c1a9245611bf7f3b6c44bf691b718ded018c6a9cee336f92894fc07796b0afae8b9233123593f5b7d26b0b66e339878fb790cc46a7c70582916a4a6adea0044a28f110769674d3666ffb3d059c08a8296fdc807c0a0ff4d79604bbc1944c4d4bfedc760aea88f43", 0xb2}, {&(0x7f0000cc4000)="49d5cdf1630d8c0eb18da873947a35fb27fcdb8cb223cf26592d396e153ff6c7d3ef94d50f6f9e2d3f7815adb4bd939ec9a97a5f0b4dfe62613d18647a5013f99b8bf5d6fd869fada198555773cc678fa32f4241a7221c9b030112ffad7cee09924c1cea85357ed26cbd4f17e2303a343aed0e82d8fea7fdc2404552c736e457fd1b4a4da54e5913d8be9ff81a8d9c05f7a1ab841b5cc16ed66b2f22aa367c0fcdf31f729a982b4fe40565d352e5daa2925c403437d4715b5a24546241f48393e68b6f717f7ebf82148d19b4", 0xcc}, {&(0x7f0000832000-0xf)="c6f3d5d6021f2dbe3d1587ece872a7", 0xf}, {&(0x7f00007c6000-0x19)="cf287664bf90e2db95383c5abf46b5dabae29bf08fba4eb9d2", 0x19}, {&(0x7f0000c3a000-0xaf)="e9f4e9aadf21f6386db49a007f9ab483e196cedbdc674649c5acc46c1aaa0bccc51ea6fb8b0e45384bff276f299dc2c91bf32f2d923ec49f8ff0fda978127e38308247f5ee1673a517e72b08bdb4a609efae09a42490b28451e4bc028432f010ade6554c04fa4bd2fe01f9c1ef5342607d2df3dbeaec9c08ade956e87509cd7ef0bcc68d193cb4f07f1834a9bcaea468e13baa1ce8e4fed643195e997d2481aa3a0e9a02310c41d7ab9f69bbb9655a", 0xaf}, {&(0x7f0000dcf000)="626945acc37863a75f00f02130b04c2870332e9765377bbb74de7d1743155a60fe40b296c3a96b061c64875c1ab6abdfc0251bd364b2ed173142edab35c61b2c280b877392ae160c7386ef83bef1dcc4848bc2c724dd687c717145d34334452706d2aca7a14d12fbf9a778ed5d072704f20bedf7afac090ea9bc12352c6cdd628ac216910b89aa062765ca89bcf37ca6f28a80b8d4b5d26966d9dfe7d8118ac97e6bf6c6e43101d5ae17b396fe60964c97242dba4d0bb9dd11e514dfd4408385730f8bc9c5d4e956c562b2ffab6c6bf197a15a9c4bb30063d414", 0xda}, {&(0x7f0000b4a000)="a67db6", 0x3}, {&(0x7f00009ab000-0xbf)="9f92ac2a088fdd42724058cb3dd2bc8edbbfcba4c7d5119c1531b9bdc5b531b6d7a3eb8f60e9294018f144997fe0fd65712a38fe981ff3f0927a376a12ef6252c509192cd72a1cd4fa5819cd4e9cbb4b178b38c148caf022db026a5c98e231a60d89ccda19fb19cc80007bf16116250a5740aa5b61de18163026c680455b0a68d8eef0ef045557c25fdb25db45a1b01406d1cfaa981b1c443c8cdff45f9e2ac2b9b6f3d5e25ea2d09df26c9dabca47e46a4cdc3f846c58e30c604043532668", 0xbf}], 0x8, 0x0, 0x0, 0x200000c5}, {&(0x7f0000317000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000151000)=[{&(0x7f0000371000-0x25)="64e9ddaa3386d0cb92cbac5b8af035fe86198f7ea62ed8feaab537304b9af52b12e20d449d", 0x25}, {&(0x7f0000391000-0x23)="ceec2f817174459c9cd8113301d324c5a9affad541c1cbcf798a1d2216966003b7bfbf", 0x23}, {&(0x7f00002ae000-0x69)="bc53c5142db5faf183d6c9726e3ea929bb5fac0c2d476ab68247991f016a72fb68814705b8f82e5ce6ad35386f983572cfe3cd222e1cd916fb019dea0b676be3979cc4f42fe94527b4d979cc6a5731cb8b112b408664555ee67cd6c6dcb66c07331aafb7c09f8dbc9f", 0x69}], 0x3, &(0x7f0000bd7000)=[@rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @rights={0x18, 0x1, 0x1, [r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0xe8, 0x40}], 0x4, 0x4000000) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f00004ed000-0x10)) 2018/02/17 23:04:47 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x101, 0x10000, 0x401}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000d000)={r1, 0x6}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000232000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fe8000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x20000000000000, &(0x7f0000630000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xffffffd0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000cc6000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001d9000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x26, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) clone(0x40000000, &(0x7f00007f5000), &(0x7f0000942000), &(0x7f0000ca4000), &(0x7f0000598000)) shutdown(r0, 0x1) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r0, &(0x7f0000e72000), 0x0, 0x1fffffffe) timer_create(0x6, &(0x7f0000845000-0x60)={0x0, 0x7, 0x2, @tid}, &(0x7f0000c1c000)=0x0) timer_settime(r1, 0x0, &(0x7f0000954000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00006ff000-0x20)) 2018/02/17 23:04:47 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc1000-0xb)='/dev/hwrng\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="8b9aebe940a77cc69b3efb2c736e7f04", 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r1, 0x402, 0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000015000+0x23d)='/dev/keychord\x00', 0x10481, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000024000)={{0x7, 0xd87}, 'port0\x00', 0x21, 0x2, 0xffffffff, 0x97, 0x1, 0x6, 0xffff, 0x0, 0x2, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000022000-0x4)=0x200) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000026000-0xaf)=""/175, &(0x7f000001f000)=0xaf) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00005e8000-0x18)={0xfff, 0xa7dc, 0x7fffffff, 0x89c, 0x8, 0x81}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006c6000)="83", 0x1) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b5000-0x9)='/dev/ppp\x00', 0x12001, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000359000-0x4), &(0x7f0000480000-0x4)=0x4) pipe(&(0x7f0000de7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004e3000-0x8)={0x0, 0x800}, &(0x7f0000324000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7f000-0x98)={r5, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc1ee}}, 0x80000000, 0x4}, &(0x7f000025d000)=0x98) ftruncate(r3, 0x9) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00007b6000)=0x400) sendmsg$key(r1, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000af6000-0x8)) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00003e7000)=@syzn, 0x10) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000e5a000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f0000e43000/0x3000)=nil, 0x3000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00005eb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053b000)=0xc) syz_fuse_mount(&(0x7f000064b000)='./file0\x00', 0x8000, r4, r5, 0xfffffffffffffff7, 0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r6, 0x7fff) sendfile(r2, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) [ 40.903791] device gre0 entered promiscuous mode 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000046d000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f25000)="451cd4de3c2cc7ada2c6bbd9d4a7890ae91e6dfe56c4237e6bc0c4b034c347c55652f88bbbd566ef15da224275055c2b75d4d50eeb7e2fa40f061991ccbbe4bc3eb278a57e9a03d984493d0d141eaf914625c5b1", 0x54, 0x40000, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) getpeername$inet6(r2, &(0x7f000081a000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a8d000)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000af6000), &(0x7f000005e000)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004d1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000505000)=@ethtool_ringparam={0xe}}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000912000-0x4)) [ 40.943580] IPVS: Creating netns size=2536 id=10 2018/02/17 23:04:47 executing program 4: 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, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0xffffffffffffffff, 0xfffffffffffff024}, {0x6, 0xfffffffffffffffc}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c0c000+0x41)={0x8, &(0x7f00003c5000)=[{0x4, 0x10001, 0x400, 0x100}, {0x1, 0x53, 0x7, 0x200}, {0x1, 0x5, 0x8, 0x7}, {0x1, 0x1ff, 0xfff, 0x7}, {0x4, 0x100000000, 0x8000, 0xffffffff7fffffff}, {0x8, 0x5, 0x20, 0x7fffffff}, {0x1000, 0x6, 0x1}, {0x6, 0x2, 0x3f}]}, 0x10) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/17 23:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = open(&(0x7f0000b20000-0x8)='./file0\x00', 0x400800, 0x108) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008b6000), &(0x7f00000ff000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000926000-0x10)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000e5a000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f0000e43000/0x3000)=nil, 0x3000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00005eb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053b000)=0xc) syz_fuse_mount(&(0x7f000064b000)='./file0\x00', 0x8000, r4, r5, 0xfffffffffffffff7, 0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r6, 0x7fff) sendfile(r2, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) [ 40.976340] pktgen: kernel_thread() failed for cpu 1 [ 40.982061] pktgen: Cannot create thread for cpu 1 (-4) [ 40.997463] IPVS: Creating netns size=2536 id=11 2018/02/17 23:04:47 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='mountinfo\x00') write$eventfd(r2, &(0x7f0000001000-0x8)=0xb570, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) 2018/02/17 23:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000106000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000835000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000447000)={0x7c, 0x0, &(0x7f000067e000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00008cd000)=[@ptr={0x70742a85, 0x0, &(0x7f0000c8f000), 0x1, 0x2, 0x15}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x0, 0x3, 0xe}], &(0x7f0000098000)=[0x38, 0x78, 0x30]}, 0x4c8}}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @release={0x40046306}], 0x39, 0x0, &(0x7f000028d000)="975cb857671bcb775a382005744dc0bfc61ce7a0bfc7cba0ab8d390bd9fc42de8861174f42989674022d05c59d4766a7480193a46f25dd58f0"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00"}) 2018/02/17 23:04:47 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fed000), &(0x7f0000d56000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fef000-0x8)={0x1, [0x0]}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fee000)={0x200, 0x8, 0x4, 0xfe, 0x800, 0x6, 0x9, 0x101, r1}, &(0x7f0000fee000)=0x20) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000f8b000-0x14)={@remote, 0x0}, &(0x7f000094f000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000625000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000797000-0x4)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020c000)='/dev/hwrng\x00', 0x404000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000040a000)='/dev/ashmem\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000138000)={0x1ff, 0x7, 0x6, 0xffffffff, 0x9}, 0x14) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005e4000)=""/55) rename(&(0x7f0000823000)='./control\x00', &(0x7f000058b000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000652000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/17 23:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000), 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1}, 0x0) close(r0) close(r1) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f00001b6000-0x8)=0x101) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a25000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r4 = getpid() ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000a30000-0x10)={0x1f, 0xffff, 0x2, 0xffff}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000924000-0x18)={0x100000001, 0x7, 0x1, 0x7ff, 0x20, 0x9}) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c83000-0x34)={0x1, 0x8, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="0efedcc7ee5a", @empty, @random="cc5002a6ead3"]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) [ 41.201862] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 41.228419] device gre0 entered promiscuous mode 2018/02/17 23:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/17 23:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00005c9000), &(0x7f0000f6e000-0x4)=0x1) 2018/02/17 23:04:47 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000740000-0x6)='./bus\x00', 0xffffffffffffffff, &(0x7f00007fa000)='./control\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f00007e8000-0x10)='/dev/input/mice\x00', 0x0, 0x8880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000e36000-0x4)=0x4) 2018/02/17 23:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/sequencer2\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000171000)={0x40000001}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000251000-0x14)={@mcast2}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000bc000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000), 0x0) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000540000-0xb)='clear_refs\x00') pwrite64(r1, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/02/17 23:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000480000-0xc), &(0x7f00005a2000)=0xc) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000), 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000876000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c04000-0xc), &(0x7f0000165000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e49000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000f18000)='net/ip_tables_names\x00') writev(r2, &(0x7f0000ddb000-0x10)=[{&(0x7f0000a00000-0x33)='-', 0x1}], 0x1) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006db000), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000049c000)=0x3fdaf647, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9}) 2018/02/17 23:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f000094d000)='system}system$nodev\x00', 0x3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007a4000)={0x0, 0xfe, "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"}, &(0x7f00007d9000-0x4)=0x106) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000073f000-0x4)=0x31, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000347000)={r2, 0x8, 0x20, 0xffffffff, 0x81}, &(0x7f0000353000)=0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x100000000) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) dup3(r0, r3, 0x0) 2018/02/17 23:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xb39f499a6a25b2a1, &(0x7f0000f44000)=""/171, &(0x7f0000d44000)=0xab) flistxattr(r0, &(0x7f0000c35000)=""/129, 0x81) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000049a000-0xe)={0x0, 0x4, 0x3, [0x5, 0x8, 0xffffffffffffffff]}, &(0x7f00007a9000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004f7000)={r4, 0x90, &(0x7f0000d8f000)=[@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000e56000-0x4)=0x10) accept4$unix(r3, &(0x7f0000809000-0x8)=@abs, &(0x7f00008e0000)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000aed000-0x8c)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x8c) writev(r2, &(0x7f0000d94000)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff50000220004000100040808000000ec6b0f536e06", 0x58}], 0x1) 2018/02/17 23:04:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x804, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) 2018/02/17 23:04:47 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000000c000)={r2, &(0x7f000000f000)=""/59}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001}) 2018/02/17 23:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000000005, 0x0, &(0x7f0000190000-0x10), &(0x7f0000489000-0x4), 0x0) 2018/02/17 23:04:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000830000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000073a000-0x4)=0x630, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fb) write(r2, &(0x7f0000419000-0xee)='R', 0x1) write(r2, &(0x7f0000866000-0x1)="ad", 0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xa927) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008e1000-0x4)) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000416000)=0x0) r1 = getpgid(r0) ptrace$getenv(0x4201, r1, 0xfff, &(0x7f00007ce000)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_timedsend(r2, &(0x7f00008d8000)="c2e41071662ca80c624663f4d2b5d8fe89dc29c510aa211a7cc5cb5d1b3ccec482db63715080e701af98f82a5bbf629a7fd4bd9b4fc5a77c4551647d3874810a265eccef7cc3657563e9afa620f793701c6c8aa5cc16276b2bbde076686dbe", 0x5f, 0x7, &(0x7f0000ac2000)={0x0, 0x1c9c380}) pread64(r2, &(0x7f00006f3000)=""/4096, 0x1000, 0x7) bind$pptp(r2, &(0x7f000084d000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) mq_open(&(0x7f0000f1a000)=':@)cgroup]nodev\x00', 0x843, 0x800000000000, &(0x7f0000213000)={0x54, 0x0, 0x6, 0x3, 0x69701716, 0x0, 0x100000, 0xff7ffffffffffffe}) [ 41.345651] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT [ 41.377706] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/17 23:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x10001}, 0x1c) sendto$inet(r0, &(0x7f0000786000-0xcd), 0x0, 0x0, &(0x7f0000135000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000dd7000-0x78)=@nat={'nat\x00', 0x19, 0x3, 0x4d8, [0x2099ab28, 0x0, 0x0, 0x2099ae38, 0x2099ae68], 0x0, &(0x7f0000d2c000), &(0x7f000099b000-0x4d8)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x20, 0x884f, @generic="6e0f7ac404dd3da51fab555e94496b23", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', @common='vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="d785bfa2582d", [0xff, 0xff], 0x70, 0xc0, 0x110, []}, [@common=@log={'log\x00', 0x28, {{0x2, "f7a1de109a87bd9422b9007aceb61b0e5efc8918f2d9d0a76823ebcbdccc", 0x8}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x200, 'syz1\x00', 0x1000}}}}, {{{0x9, 0x20, 0x6600, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', @common='ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x198, 0x1d0, [@devgroup={'devgroup\x00', 0x18, {{0x0, 0x20, 0x0, 0x0, 0x6}}}, @mac={'mac\x00', 0x10, {{@random="db7af7732e62"}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, 0xfffffffffffffffe}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x80000000, 0x0, 0x9, 0x0, 0x0, "7ad36d6dcd835a0eb2db74793054df5670fdc692a4a7838c54cf6d4389414486dd1784d2fa5540b14770dd7974db77699141d907bd8a60191f8d9a6d7a991528"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x10, @generic="5c3c7a3390186a0a57f132cf814f14db", @common='dummy0\x00', @generic="c131d8cc584a1ea6d81eab1aea85a732", @common='vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x4f481f06b7d9eea0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="9770f31842f3", [0xff, 0xff, 0x0, 0xff], 0xc0, 0x130, 0x168, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], 0x2, 0x3c, 0x6, 0x1, 0x1, 0x8}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}]}, 0x550) 2018/02/17 23:04:48 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000006000-0x8)=@abs, &(0x7f0000003000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) 2018/02/17 23:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x8000, 0x800, &(0x7f0000c79000-0xc4)=""/196, &(0x7f0000970000-0x4)=0xc4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/02/17 23:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6b000)='/dev/loop#\x00', 0x0, 0x7e) connect$inet6(0xffffffffffffff9c, &(0x7f00002a9000)={0xa, 0x2, 0x28bcbb82, @loopback={0x0, 0x1}, 0x8000}, 0x1c) pipe(&(0x7f000053f000-0x8)={0x0, 0x0}) readahead(r2, 0x100000001, 0x3) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c70000-0x8)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009e5000), &(0x7f000020e000)=0x4) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/02/17 23:04:48 executing program 1: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = creat(&(0x7f0000134000-0x8)='./file0\x00', 0x2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000062a000-0x10)={&(0x7f00000da000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) eventfd2(0xffffffffffff8000, 0x1000080000) getsockname$packet(0xffffffffffffffff, &(0x7f000019f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bb5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011b000-0x28)={@common='irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000a87000)=""/158) 2018/02/17 23:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002d8000)=0x1000, 0x4) pipe2(&(0x7f00001ed000-0x8)={0x0, 0x0}, 0xdfbd507987a94e0) syz_open_pts(r1, 0x280) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/17 23:04:48 executing program 3: r0 = memfd_create(&(0x7f0000815000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0xfffffffffffffeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f74000-0x4), &(0x7f000046c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/02/17 23:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e9000-0xc)='/dev/rfkill\x00', 0x20042, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000530000-0x28)="d611956b0eb8da4031182935f21830a048cb63eceb3aa6f0fd492de5e0217f37d4b402e502fb0a02", 0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e50000-0x8)={0x0}, &(0x7f000013e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ae000-0x14)={r1, 0xb66, 0x3, 0xb40c, 0x1, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listxattr(&(0x7f000049b000-0x8)='./file0\x00', &(0x7f000040f000)=""/54, 0x36) symlink(&(0x7f0000505000-0x8)='./file0\x00', &(0x7f0000529000)='./file1\x00') getsockopt$inet_mreq(r2, 0x0, 0x2000026, &(0x7f000042b000-0x8)={@rand_addr, @multicast1}, &(0x7f000083b000-0x4)=0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000baf000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="68aae4f9c31f"}, 0x2c, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 23:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000015000)={0x1, 0x80000001, 0x5, 0x2, 0x3, 0x6, 0xfffffffffffff6f6, 0x5, 0x81, 0x8, 0x100000000, 0x8}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000063000-0x4c)={0xfffffffffffffff8, 0x4, 0x76d}) syz_open_pts(r0, 0x7fe) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/17 23:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b58000)={&(0x7f00007bc000-0xc)={0x10}, 0xc, &(0x7f00005b3000-0x10)={&(0x7f0000b65000-0x4e8)=@newae={0x48, 0x1e, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, [@etimer_thresh={0x8, 0xc}]}, 0x48}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000318000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000de3000-0x50)={@common='gretap0\x00', @ifru_mtu=0x1000}) r2 = accept4(r0, &(0x7f00003ad000-0x10)=@ipx, &(0x7f00007bb000)=0x10, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000364000-0xc)={@broadcast, @rand_addr, 0x0}, &(0x7f0000971000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00002c9000)={@empty, r3}, 0x14) syz_open_dev$sg(&(0x7f0000b2d000-0x9)='/dev/sg#\x00', 0x8, 0x0) 2018/02/17 23:04:48 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000570000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000f69000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000cd5000-0x8), 0x400000800fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x593) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000be8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000041d000)={@loopback={0x0, 0x1}}, 0x14) 2018/02/17 23:04:48 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000cea000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000337000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000654000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000442000-0xc)={0x0, 0x0}, &(0x7f0000cfa000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f70000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000997000-0xc)={0x0}, &(0x7f0000983000-0x4)=0xc) r6 = getuid() lstat(&(0x7f0000f13000-0x8)='./file0\x00', &(0x7f00003fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000441000)={0x0, 0x0}, &(0x7f00000b2000)=0xc) r10 = getegid() sendmsg$unix(r1, &(0x7f0000a2e000)={&(0x7f000050c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002cb000-0x20)=[{&(0x7f00001a8000)="179d75eee90404baf8326c1bdf89dbe62f0ff996e52ca732403944337dca9f38edbe8583d9e555a30811b5ca041a474e909271353aabb466d611f7053d5be6f7caffa09db31fd27583b088ace13e795201dc12367d07afa02505e7176c216350f51a82527f29b2879134f426b3ac5868fbf2bd92a23b9bb7772d5f5c1207ba23f9b947cc0cbd9c539628fe868d3c86a13271627ec2", 0x95}, {&(0x7f00005b7000)="08489ae22ad8b1338ff43e1405521561488809532dda3a64ac126a6597db8198cf6d4cc16154625e379b47d9146a9399b6b4d13f1b9ece3e218433", 0x3b}], 0x2, &(0x7f0000ac7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0, 0x20004850}, 0x4000010) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fff000-0x14)={0x0, 0x9, 0x1, 0x2, 0x0, 0xf8}, &(0x7f0000ffe000)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ffe000)={r11, 0xffff}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000), 0x4) recvmsg(r0, &(0x7f0000178000)={&(0x7f000068a000)=@un=@abs, 0x8, &(0x7f0000c5e000)=[], 0x0, &(0x7f000094a000-0x27)=""/39, 0x27, 0x2}, 0x2000) 2018/02/17 23:04:48 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d6000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getpeername$ax25(r0, &(0x7f0000626000+0x8cf), &(0x7f0000275000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) 2018/02/17 23:04:48 executing program 6: 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$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00008a2000-0x4)=0xa9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000405000-0x8)=0x3) connect$inet(r0, &(0x7f0000588000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) r3 = add_key$keyring(&(0x7f000042d000-0x8)='keyring\x00', &(0x7f00008bc000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000656000)='keyring\x00', &(0x7f0000d61000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r3, &(0x7f0000218000), 0x0, r4) timerfd_gettime(r2, &(0x7f000017e000-0x20)) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00009de000)=0x10001) clock_gettime(0x0, &(0x7f0000d8f000-0x10)) sched_rr_get_interval(0x0, &(0x7f0000702000-0x10)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000096000)={0x0, @in6={{0xa, 0x3, 0xffffffffffff7fff, @empty, 0x4}}, 0x4}, &(0x7f0000c0a000-0x4)=0x98) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000b83000-0x8c)="cc02209d18657958e73cc4a24b5d2f93a9dd07ef0de7fd9cd9749ded4e5f6fcbd8e38a3c375e1678b3acec0fcfa92e669811ce7fb3325c200f062f3b31aa1dbc5fc2f156cc26268595c63ae57c91c37f598f62663dd71a4766e51fe757adf57a96d1bb3fd93c565d8806f37953c48c033bc973e64b318a8659fd3dab8b3ba76fa1b291672bf7b519047f0223") [ 41.586962] device gre0 entered promiscuous mode [ 41.652190] device gre0 entered promiscuous mode 2018/02/17 23:04:48 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000041f000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000087000)={0xff, 0x8}) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000d87000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x100000001, 0x0, 0x4000, 0xe1c1, 0x1, 0x3f, 0x9, 0xfff, 0x6, 0xa34}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0xd1fa, 0x7298}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3ff, 0x1, 0x3, 0x40, 0x1}, &(0x7f0000000000+0xd61)=0x14) r4 = socket$inet6(0xa, 0x6, 0x5) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0xd, 0x0, @tid}, &(0x7f0000000000)=0x0) timer_getoverrun(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty, 0x1f, 0x2, 0x3, 0x0, 0xffffffffffffff01, 0x3f, 0x35fd}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000)={0x4, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000-0x8)) read(r1, &(0x7f0000005000-0x50)=""/80, 0x50) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000004000)=""/48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000004000)={0x469, 0x400, 0x3, 'queue1\x00', 0x101}) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000003000-0x4)=0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x40, 0x4, 0x5efe}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)="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", 0xfa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000006000)={r3, 0xd2, "758007f0e89fbde6a61c4e69b7bdc8289f71492e70e5e549ef0e803656478526d50701f437a1f11e70168c3d9250512ca9f6bd29cbc5c5e536c1b99422bc96277b0b167f1f263c7efb7dbf4bc574d8a35ba00f0acca82a0082c4d89acb67631e29922a5c870737719f08d53148b5e6b49c7931e7ba2adb6b34ae20c25de9aa853e26f834bd4ecf7ee488713b1884dfe0af0de6e022e1a6b17df61a29361129a613696e6637b2a13e1468dbca3d8c27cea772110b6833a60005775948090f70e615617086a6d25457cf3df797e1e42084a0c6"}, &(0x7f0000003000)=0xda) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/02/17 23:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000046d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/17 23:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xffffffc9, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f00002e1000)={&(0x7f00005dc000-0x6)=@kern={0x10}, 0xc, &(0x7f0000e3c000)=[{&(0x7f0000509000-0x2084)={0x320, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x310, 0x0, [@typed={0x30c, 0x1, @binary="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"}]}]}, 0x320}], 0x1, &(0x7f0000745000-0xb0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0xb0, 0x8000}, 0x880) 2018/02/17 23:04:48 executing program 1: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fa2000-0x3c)=[{{0x0, 0x0, &(0x7f0000cac000)=[{&(0x7f0000fa1000)="320a4397afca05e3df4c82f6554aaa076b7f5301fb78a5b5b0da256bd69008a3ed14e372586cfaccc1e1c410b8901fa62317484f8708126213d51ea3067340b156aebe56230355e92debaa57aaa4fbd6f8b95f0b2dec926a3573a9e66e1d61f1359083c22280e06c776d8456a90a01a95968aab2c9a605b35375487ea31a8eb246a1c7fdfe115c8a49f66c88c92eb3a5f7330b23938bbbd1e765ed6d38d0fdeca51fc03cd8c490f601bb81c6ad8cc3b78eb87c193e3e4f934e52c37858962731fb35530552e50d2099875a6fcc42ff8c5e69d79042ab166e0cbbc8", 0xdb}], 0x1, &(0x7f0000fa2000-0x11b0)=[{0x40, 0x0, 0xfffffffffffffffb, "9297a0dab2481a2cb9ed9c6357ed2ab60ccfbeec59f0757e5d65f556810df7fa9009b771600832ad4359631f71"}, {0xb8, 0x101, 0x3, "52c0277e96cc2d92a5ad0f4f19f082e7c03e765e45e4b1836a66a3eb34ed8c0b229cfbcfaac122b523f37e28ce8422904ea7a318a8042b9d5085d56caebd6ba3d6c9d30c02a52857dc399114ae5d9a02d5e4ef67806853fe5f504c18abe22866f598cb24db08c87f3d33f9f679b76434abf5515f2f89bd38b7101b8b43076340c8f6ae022dc8453ca5c62cb99e173cb5b79a612cdaf4619e4b2dc13c58b4d34a7f"}, {0xa8, 0x102, 0x4, "53aa016276d0779d24be94502d785aa280cf85347dae094863a42be62f7a47203e26e70eaaca682c2646b6c525ce04cfde189a0c42ebcecd36ab2d16fa8530c0985ff5605cd180b233cf1dc426e940dde5201913042fa04329f10a3d389637ee054679e18f10386925d201a2380e163cd2efdf1fe49d08285d49a3d6c0c01d61cd9856daf505706eb30ec61fb3c0fc9da34b03008f6628"}, {0x1010, 0x13e, 0x0, "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0x11b0, 0xc814}, 0xfffffffffffff75c}], 0x1, 0x8000) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ea9000-0x60)=[{&(0x7f0000fa2000)='Z', 0x1}], 0x1, &(0x7f0000009000)=[]}, 0x0) 2018/02/17 23:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000127000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c9f000)={0x0, 0x84, &(0x7f0000ee5000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x449}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f0000548000-0x4)=0x10) dup2(r0, r1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d50000-0x8)={r2, 0x8}, 0x8) timer_create(0x7, &(0x7f0000180000-0x60)={0x0, 0x35, 0x2, @thr={&(0x7f000054c000)="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", &(0x7f00007ae000)="4b3bc47039e1562cda10e17a9fc54e26b9d2314581e92a2f30d938ac1b793643a65d01d1ba64ed27ce1ce62e35a4943b885df4dfb446620734143b43cb1d7cbafebb73ca5f76980e03ad783ed5731f519229c5c6806c6f4b1fa60779664f5e1c29e4aa6e4c969416d1d52f9503d168d07afb306ebdc613ec5f64c3b4aadefe615d8ca1869617545a63aa0753ee946f84b4a54f29d9ccbca3c04daef7e3ae9ed96b859e6faee1635c8789acd7ca50447f8c563ed68650a1e306744927813fbad17ea90acccf03970968ae528e4a1dd7"}}, &(0x7f000033c000-0x4)) 2018/02/17 23:04:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$lock(r1, 0x5, &(0x7f0000af0000-0x20)) 2018/02/17 23:04:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fd6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005b1000-0x10)={0x0, 0x0, &(0x7f0000fda000-0x6b)}) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x2000, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000002000), &(0x7f0000005000)) setfsgid(r1) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000007000)=""/194) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)) 2018/02/17 23:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/keychord\x00', 0x80, 0x0) bind$unix(r0, &(0x7f0000957000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f0000fae000-0xd2)=""/72, 0xfffffffffffffdf9) linkat(r1, &(0x7f0000236000-0x1)='/', r0, &(0x7f0000a1a000-0x1)='/', 0x1400) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/17 23:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a69000-0x8)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000724000-0x7)="c9550000", 0x0, &(0x7f00005da000)) 2018/02/17 23:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000a5c000-0x5)='auxv\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00002bc000-0x8c)={0x7ff, 0xc8e9, 0x80, 'queue1\x00', 0x80}) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000244000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x5, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/17 23:04:48 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000021f000-0x10)={&(0x7f0000be7000)}) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) syz_open_dev$sg(&(0x7f000018f000-0x9)='/dev/sg#\x00', 0x2, 0x8000000404040) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000066d000-0x1000)=""/4096, 0x1000}], 0x1, 0x4000000000000000) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008ed000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x68) 2018/02/17 23:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x40000000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000007a000-0x10)={0x2, &(0x7f000003f000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000116000-0x10)={r0, &(0x7f0000fc4000-0xf7)=""/247}) sync() 2018/02/17 23:04:48 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7da, 0x0, 0x1, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1ff, r1, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x80000000, 0x2, 0x6, 0x5, 0x18, 0xff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000), 0x10000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000003000)={0x40, 0x11, 0x800, 0xfff, "659531df0bdb20eae0430dd65b2be0025ef63712ebacad7e79bab1432e220b2e"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x1000202) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)) bind$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x2, &(0x7f0000006000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000005000-0x8)={r4, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000006000)={0x20, 0x20000800, 0x2000, 0x40, 0x5303, 0x4, 0x7, 0x0, 0x4, 0x3d00}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000008000-0x4)=0x10) r5 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000008000)={0x0, r5}) 2018/02/17 23:04:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000684000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x400, 0x6}) r1 = socket$inet6(0xa, 0x1, 0x8001) r2 = gettid() rt_sigqueueinfo(r2, 0x3f, &(0x7f0000000000)={0x39, 0x73, 0x2, 0x40}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000002000)='./file0\x00', 0x1890c2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$getflags(r3, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000004000)={r5, 0x3}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000002000)=""/87, &(0x7f0000004000)=0x57) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000), &(0x7f0000006000-0x4)=0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000003000-0xd2)={0x7, 0xca, "3a3c1e5b47d6f150a0ec79272dee90c784eb628b552488aa7e8427441af2308b7dc6e8b813a7d3a9f0c0deec71acba4c9338ca79ecae4a92ea7b170eb733234e04c64f120504b1f38301d1cd2bcfa8e09e659950792dffdea63ed2ac60f275ae975bb838bfd423e0eb337ad0a8408b0bc03e52a80c5e6ca5144c677d2ce6e83b65a4db375f8bab7c6a5acfd859d89ae359c2293f06f254e74895a1d53dc735564f6a77ea4cda029d067a7f7c1638a407dd4244c0709d56506a974ea6576e0f1572e9ecf3dea6717bbe80"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x3, 0x8, 0x4}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r8, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x400}}, [0xae, 0x51, 0x72, 0x101, 0x8, 0x10001, 0x1, 0xfffffffffffffffc, 0xceb7, 0x4d, 0x2, 0xce3, 0x8, 0x0, 0x2]}, &(0x7f0000007000-0x4)=0x108) 2018/02/17 23:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b6a000)={0x66, 0x800, 0x4d5e, {}, 0x80000001, 0x101}) 2018/02/17 23:04:48 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000002e000-0x8)='./file0\x00', &(0x7f000002e000-0xe)=@random={'trusted.', 'ramfs\x00'}, &(0x7f0000038000)='ramfs\x00', 0x6, 0x0) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000038000)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000033000)={0x7ff}, 0x8) read(r1, &(0x7f0000036000)=""/244, 0xf4) 2018/02/17 23:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x40000000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000007a000-0x10)={0x2, &(0x7f000003f000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000116000-0x10)={r0, &(0x7f0000fc4000-0xf7)=""/247}) sync() 2018/02/17 23:04:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006be000)={0x0, 0x1, 0x80000000}, &(0x7f0000ace000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x4, 0x2755, 0x2, 0x5}, 0x14) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ffa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffb000-0x10)=@ethtool_eeprom={0x4b}}) 2018/02/17 23:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000ddb000-0x10)='/dev/input/mice\x00', 0x0, 0x7fff) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000076a000-0x18)={0x5, 0xffff, 0x8000, 0x3ff, 0x0, 0x1}) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 23:04:48 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000009000-0x28)={&(0x7f0000001000/0x3000)=nil, 0x7, 0x7, 0x0, &(0x7f0000005000/0x3000)=nil, 0x49}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) lseek(r1, 0x0, 0x7) 2018/02/17 23:04:48 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000-0x90)=[{&(0x7f000000d000-0xeb)="2c62aba4ebe4bdb9d6034b2986695d11c053acd6878dffcfb9a577b276b83140c11f6cbe019323fc2d6a2cd1c4b7be820aacc097f26c4d299b33ea80fcdc15bd61c874a2267b3c9bbe3052a32c466beb2bdd0cdcd2731d02cd6dcbc0d95212ff2be3b7f34a35f89c78ad43ed32e6975a7983241676e4e5696f893f76031ecfdee171929c18a4586f67cb1dacd5be87c5ef80877b862bd8fbc6c8976a8f29760b8a786b1b9391ea67807c21dba3f6707abfe8b901a051be8f7e568ff8c9b061ce91de911679fd0efaa863f32e3800c27df46ad87e4a88c8cd284d4e0396ccd0d25c84e61a7a7d68f4c05131", 0xeb}, {&(0x7f0000008000)="298cfc90c5a6ba318ea758e230409936c66fd8c34ee08263c80323e131ae2528a36c364dad45daa1274cd96e2e60f5fe9651968e65e6bca6e8a9eba9ba90574686d67a006ffaabbe216b95618e717dcef4d0030b82ff20ee3a6e863ede7817e57fe96928649639cad5965f4aa23b4460c12321c046451120fe07271ad78987723174ae34e779a91982e7c96b4fbf0f9ca06bd20c7059834c6c63298d8f44197f62fd200b65de8cdf8c6f40fe917ac9adb8bc4608712f7dc0b90640fbaba6d9413d70a31a62df9c8b3abaa2360f6f8117fa74ded81296be95e54672777adc819a2dc9dcab56bc223a43", 0xe9}, {&(0x7f0000010000-0x31)="46903b96e7f18dd043a61e30fdea931cab7691f3ebcf0f39269f613de7a7f2fd74335ac98456fddceffe924a60a07f9d5b", 0x31}, {&(0x7f0000006000-0xd5)="608ef08144d7dce36c348af487131524bc95f569f239704e12e3cbe2fae613cecc0a5cac7db69f01b39853b5c9fa998722b46d503118ac186fd2411f0e92662d6c86a4383d3bdbbecaa4799124d54de51e6c3c15ff1cc9a7b3fb980c98abaec016feb698b07edf4c174ba6def0754157e4a7134654ac802ad2c9bc5d375d3e5a9af4b737ec6005a24da5e2f404239c47009dbc31309b87697da6a6ba948eb92673fdea8c79e0920eabd2bcf931bbd812ff5749cf27ec88ce69e8043b11eac2be7c0648d45c4a914759bdf22cc9e18103c523ed57f0", 0xd5}, {&(0x7f0000012000-0xc6)="17b71c13c989960c3e89bf27609fa624e1ad867cba77b9a3c13de1dd176dbc5ced5b6ad6158c5a468d8a1310024d2f3a00fd87deb4d009f1e4b07cd79f61619e6272d29cdef2e4e2446d880641206f68b2fd74637bc38d5c8d49a2bbdcc89dc1dfb259c03f41544315a91449ecb1a698b0f8d1e146afd04fa85b1f6d8ae4f348e5c7718293c0bf9388ef6d4b299db291e9a22611957cbce65f845a3870a35ed17d58f0e53b03a2c87edcb53bf1a7a1be8c6043df3e7a892e25be2b3e7eb93225cc5d2d883280", 0xc6}, {&(0x7f0000012000-0x7a)="3ec3aedd67cadb54d4fe3794fbf2b494b71c961d0430a765a252bc19da3198923c47dd06896f0e1e5b1b41c972abfee9d9d560d820f04dd4465f8fa5af5c98ee73b6ea7dd9835ebf8d4246494f137f856bcd3ae1e49584c8e95c5702f45d6373f04d9885b7d1cb347c6cd322408c00028ded84e75c03dca8de9a", 0x7a}, {&(0x7f0000005000-0x62)="4a8709e5f19c3549645f6c2298031341581c22ed96015b9dcd849ca263ef9974f095b850fcf78a6408569c2e3fe68d754a93e647208ca7919ea641d4a052937f3802d9be6ee7cff9dd963e28b62986c25fbc5e0c68948ccfb6f5dda0d8696316235b", 0x62}, {&(0x7f0000011000)="f27708ef70f2fa9789ceaac4e9c0cc1fc7714cc51ec16c619ae9082233c449a1ab13a79ebde0716f5a22f1be46ea00758a15eafcee2cac7194e0cf673cfbf4a6e8bd86f9cf602fde19bc0e119964c1cc4d78f60ff8005f0b038c267b43cc2413e91c47fc4cd6e0f82058f05c91376d1217e5014031d6c9", 0x77}, {&(0x7f000000a000-0x16)="a0f6da16505ddbe9b4a1d21b4aec4159369dc0c8bb8d", 0x16}], 0x9) fstat(r0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/02/17 23:04:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000002000-0x28)=""/40, &(0x7f0000001000)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000004000-0x5e)="3d15749ce1b651137d97fb29498652dafac20250d2551f92c1805a9f7132cdd9d86aa7da84cdc6d589d7ae8e5528093f0457319701b496a5fc89d972ee08420f4a7c191aaff5a7ab60d456d8d66457a2925125befe6e0e266468d00341ff", 0x5e, 0x1, &(0x7f0000001000-0x10)={0x3, {"7e2e6f5a8db514"}, 0x3}, 0x10) 2018/02/17 23:04:48 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x1, 0x0, &(0x7f0000000000)='['}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000000a000-0x7)='./file0\x00', 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a000-0x4)=0x10) [ 41.924926] IPVS: Creating netns size=2536 id=12 [ 41.938640] IPVS: Creating netns size=2536 id=13 2018/02/17 23:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000-0x3)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000204000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c9d000), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) eventfd(0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/17 23:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/sequencer\x00', 0x80, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000e33000)=""/133, 0x1e0f0719, 0x0) 2018/02/17 23:04:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000000001) fcntl$lock(r0, 0x1, &(0x7f0000012000)={0xfffffffffffffffd}) 2018/02/17 23:04:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xca5, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x364}, 0x1c) [ 41.981524] binder: 7800:7802 ioctl c0306201 20008fd0 returned -14 [ 41.995568] binder: 7800:7808 ioctl c0306201 20008fd0 returned -14 [ 42.607726] pktgen: kernel_thread() failed for cpu 0 [ 42.612887] pktgen: Cannot create thread for cpu 0 (-4) [ 42.618256] pktgen: kernel_thread() failed for cpu 1 [ 42.623415] pktgen: Cannot create thread for cpu 1 (-4) [ 42.628940] pktgen: Initialization failed for all threads 2018/02/17 23:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f00004f4000)='./file0\x00', 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000000b000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) fcntl$notify(r1, 0x402, 0x10) 2018/02/17 23:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/create\x00', 0x2, 0x0) syncfs(r0) r1 = socket$inet(0x2, 0x801, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005e5000)) 2018/02/17 23:04:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x4, 0x0, 0x8f5e, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5, 0x9, 0x8, 0xffff, 0x10000}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007dc000-0x4)) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x1000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x9, &(0x7f0000f0b000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000f0c000-0x8)={0x2, 0x40}) sendmmsg$inet_sctp(r3, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000f0a000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[]}], 0x2, 0x0) 2018/02/17 23:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) ioctl$VT_ACTIVATE(r0, 0x5606, 0x400) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/02/17 23:04:49 executing program 7: unshare(0x20000000) clone(0x28000000, &(0x7f0000001000-0x79), &(0x7f0000000000), &(0x7f0000175000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00000d4000-0x8)='./file0\x00', &(0x7f0000001000-0xd6)=""/214, 0xd6) 2018/02/17 23:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ea9000-0x68)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000055c000-0x8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008c6000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x8, 0x5, 0x9, 0x5, 0x7ff, 0x401, 0x800, 0x5, 0x2, 0x100, 0xf8, 0x7fff, 0x6, 0xfff, 0xfffffffffffffe01]}, &(0x7f00001cc000)=0x108) getsockname$llc(r0, &(0x7f0000451000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000085b000)=0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f000013b000)={&(0x7f000024f000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000072000-0x30)=[{&(0x7f0000b83000)=""/142, 0x8e}, {&(0x7f0000580000-0x4c)=""/76, 0x4c}, {&(0x7f00001ed000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000022d000-0x6e)=""/110, 0x6e, 0x4}, 0x12041) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f00004ce000-0xb3)=""/179, 0x17}], 0x1, &(0x7f0000ec7000-0x1000)=""/4096, 0xffffffffffffff5b}, 0x0) nanosleep(&(0x7f0000d40000-0x10), 0x0) 2018/02/17 23:04:49 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000029000-0x4)=0x2e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000017000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3100}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000019000-0x70)=[{&(0x7f0000029000)="8ab196f3e4e1d407d1b61a9a0628ca172656d317f5aa13fc236ecd3a94333bb959e7c514c5114d297e8bf0795cd4fad3aa9eda584cef3041ad29051755513f5ed6ef8600a6e05810884de960e10f3f07bd32d140a14871d3fff77cf27fec852184ff765d00363932b302c6963ccf4b1957fbfb5e74f5b2ff35815a844a43ecad3f5f1e5fb52cbcb24288dc3b062d35e4130cf238d4b690270c66085e20a61ef12e9bebbe62e3e58e3880f3a84cc2a09e71b960f9031e2db60c9cc8a2fe19fbf6d2c5e7ddd6c44a12f06ab82fc4d94d83d49d82e8b6e4793ed232364f4f89348a97db26", 0xe3}, {&(0x7f0000019000)="a9b4506f3bb2e69ac739db846c31fcd2401576958467d746e4d6e876aafacb75e05373c458cabeedd55c6987d98e6fe0260983ed827f88385b3d1581a5086136173dd4387ff3beecb1b66dc3918003e48acb92", 0x53}, {&(0x7f0000025000-0xc2)="fcc14adb0f71ece299048b86df2d1f92b9b090074abb94d48554276d9afa2f34f21330343d368810e9271915e60abf40028f3c18075746620a14926a81e1d35024ebea48b49e5339d9ea22ea3b4e0b802883463fb444d8c0bb886ea991e23a9f9857a20f74ddb01509e45d04bd4a869eec71cc7dbfdcc38e54886e2b20afac25c4ce7a53173f1198b24ba7aeab3a05617414308527cdf415f66e0207143a231cdc76407a2ea228aff75d49072cee52ac5fd9728813a237cc21749398b5b0eb4f590d", 0xc2}, {&(0x7f0000029000)="e5d302ade25a41275fc341a89ae9d7b02956e5fbbd6851402ffd0ad6525c", 0x1e}, {&(0x7f0000029000)="6c7dacf4b7382326c8b0bfe25e659d9d1655707d6e49f98a12b83aa4c555235a085df1bfaafa4dcdee0c9c770ce9d6ace7b1ed638c021d6a4683eb2b909ca63c6ec274c2c4465b48e6482ae74a853458f454aa1a457999ea5551dd18a470e096040cc756dba7fbc3c54394a3cf94e603ef39408d8e6a57180947e6949de9490972cf8aa021415dcb29e2b0bd", 0x8c}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000023000)="537c7edef18a882dcfa950cfe2dbd2be6290a1a0de26c2123804b8aa9b25d82e45d887606e6888f306ede95784f38215377e9e30d0518024a0db3d538c342192d9396166dc56cd292ceb4d19452b82503786a3e9abb7189a28f41e0a7d46dd02bfc11af84fb467c1259bb244fff235e6dc1b54f574f6e3a7e20a0d319ac0ca58363a36e6606530e9b1ce70433485d358f8c02083f7524175abf88e70750cd7280ef6e3f0a0bc7b183b4d7ba7da1d88c4051ab814e79c44e673b58a05aa95fb518e4c84c2931efa2f00d803295a12ecf40f1eb7f3e6a8d32d91209b8c3addc2e2d866f294a7dc03eba8f6c19f7460cb8ceeb291", 0xf3}], 0x7, 0x35) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000009000)={0x2, [0x2, 0x6]}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000002a000-0x8)=0x6, 0x8) r2 = accept$inet6(r1, &(0x7f0000028000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000018000-0x4)=0x1c) bind$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}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt(r3, 0xe15e, 0x3a1, &(0x7f0000001000-0xdb)="cb6b3ed33da21458fef8c1ed02ed9f3c34189ff368c3dd5cda16c9407951ba17c3bbeef42d439f20b0994e25b30b72016bf6e7c878531a1d6a1740537d6db71891f9462cd1e1de68bb4b9681d9d1924cb940de4327eaed69e1c9c13c3bd607e096e52394ffd52b20b5a7337263738e0382a5dc5f78bd519db4ec66f7ce7f9de1d31e60aa6ef935aa2d075f622330089ab7450d7a85959a11e2970647781d5ebf3fef1d50ab5b119d5b0a5e438ef26cddacba71cb7e1e76d4f69f02222b4edaaceddd6c14cdcbde4846743969bf466716771da3221292ec364cd5d9", 0xdb) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002a000)={0x0, 0x2, 0x591c}, &(0x7f0000010000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000001d000)={r4, 0x1000, 0xfa4, 0x8000}, 0x10) keyctl$session_to_parent(0x12) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e22000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_WEIGHT={0x8, 0xf, 0x8001}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000443000-0x4)=0x0) get_robust_list(r3, &(0x7f0000f51000)=&(0x7f0000480000-0x18), &(0x7f0000987000-0x8)=0x18) 2018/02/17 23:04:49 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x8200) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00007fa000-0x84)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000060008", 0x29}], 0x1) 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x8000}}]}, 0x34}, 0x1}, 0x0) 2018/02/17 23:04:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d60000-0xd)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000169000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000978000)=""/189, 0xbd}, {&(0x7f000039f000)=""/198, 0xc6}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000009000-0x1)=""/1, 0x1}, {&(0x7f0000d91000)=""/206, 0xce}, {&(0x7f000020e000)=""/236, 0xec}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004e6000)={0x0, 0x1}, &(0x7f000083d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000624000-0x8)={r1, 0x2ba}, &(0x7f0000dc1000)=0x8) r2 = socket(0xa, 0x2400000001, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00008a0000)='./file0\x00', 0x0, 0x100) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/17 23:04:49 executing program 6: mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xa0, 0x10000, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x408, 0x220, 0x0, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@multicast2=0xe0000002, @empty, 0xff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xd655, 0xa0, 0x19, 0x7, 0x1, 0x100000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x20}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x2, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffff00, 0xffffffff, @mac=@empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x6, 0x78e, 0x7ff, 0x9a, 0x0, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5c3569258b6e48b535e82142395cc57b", {}, {0xff}, 0x0, 0x300}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, 0xf}}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="91c9d4822212", {[0xff, 0xff, 0x0, 0xff]}, 0x6, 0x7f, 0x7fffffff, 0x8, 0x4, 0x7, @generic="bc17b161912941c86f8bbfd97e1757a6", @common='erspan0\x00', {}, {0xff}, 0x0, 0x3b2}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a7bdc85d3c4c155a9d7476509a87c683b473ef2f5764762ee8a4797b346e"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/17 23:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000054c000+0x381)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000129000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000054a000)={0x2, [0xffffffff, 0x100]}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a4e000-0xc)={0x0, 0x1, 0x30}, &(0x7f00007be000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000954000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0x500000000000000, 0x4, 0x7, 0x80}, &(0x7f00008be000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000656000-0x10)={r3, 0x1b2f, 0x2f1, 0x401}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {}, []}, 0x25e}, 0x1}, 0x0) r4 = add_key(&(0x7f0000b8f000-0x6)='.dead\x00', &(0x7f0000797000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000a2b000-0x5)='user\x00', &(0x7f00003ab000+0xcb4)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e0a000)="a5d16f5df8d028da90e6947fec7b3857300496f36c06fc5736c8fab2461e0b065ca9409aac5e6ce78cc93a4fc8ae1db422e4db63b8cb9374515b3e773d76cf1b0c2920d33d96700dad836f905ae947077b345232af9b4f241424bb168aeef4724c99793a5867d867d21f99875201e1d89400a3b2fa00420886ac705a426e47d2ca2a553561a74f9ac82dc9e32b9bf022f6f2d4c1cb2c4c1f2142a1626c29da305dbdc59b0f789ecc2da3a34332e5924e4feaf191938a680b62b8588ddc915e9359815a044ccfdb0662654ac6d3fc98dc2bb41c059aa9277fb25b4d3e288d9a989b57a2a3098853225ea8636d34fe8f", 0xef, r4) 2018/02/17 23:04:49 executing program 3: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000afe000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0x4) 2018/02/17 23:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d0000-0x9)='/dev/sg#\x00', 0xf672, 0x8800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000051f000-0x14)={@local, 0x0}, &(0x7f00001f6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000de3000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init1(0x80000) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f0000557000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000b65000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mice(&(0x7f0000ba6000+0xb56)='/dev/input/mice\x00', 0x0, 0x101000) sendmsg$key(r0, &(0x7f0000438000-0x38)={0x0, 0x0, &(0x7f00003f1000-0x10)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xc0000000}]}, 0x20}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000dd7000)={0x0, 0x0, &(0x7f0000fd3000-0x10)={&(0x7f0000da5000)={0x2, 0x13, 0x0, 0x2, 0x8, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x4, 0x9, 0xfffffffffffffffe, 0x0, 0x8}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x3f, 0x39, 0x2, 0x40000000}]}, 0x40}, 0x1}, 0x20000054) 2018/02/17 23:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000615000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49}}) 2018/02/17 23:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000b59000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/rfkill\x00', 0x400000, 0x0) accept4$packet(r0, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d94000-0x4)=0x14, 0x800) 2018/02/17 23:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b6a000)={0x8, &(0x7f000062d000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a16000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00007d0000-0x8)={r2}) dup2(r1, r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/17 23:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000831000+0x876)=0x7) getsockname$packet(r1, &(0x7f000045b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000692000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fdb000)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ac8000-0x4)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000378000)=0x7) 2018/02/17 23:04:49 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0x2005, 0x0) write$eventfd(r0, &(0x7f0000008000-0x8), 0xb1a7) 2018/02/17 23:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000536000)='net/netstat\x00') r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000716000-0x4)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/17 23:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000936000)='/selinux/access\x00', 0x2, 0x0) close(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c8c000-0x16)='/selinux/checkreqprot\x00', 0x6800, 0x0) capset(&(0x7f000079a000)={0x20080522}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) 2018/02/17 23:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2000000002, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000656000-0x4)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a9000-0x8)='./file0\x00', 0x26) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000fed000-0x44)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efa000-0xc)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/02/17 23:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000691000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000689000)) umount2(&(0x7f000041e000-0x1)='.', 0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000128000-0x8)={0x0}) r1 = open(&(0x7f0000a13000-0x8)='./file0\x00', 0x0, 0x110) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004bc000)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000a7b000+0x424)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f0e000)={@empty, 0x6, r2}) getsockname(r0, &(0x7f0000aff000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000e4f000)=0x26) 2018/02/17 23:04:49 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) clock_gettime(0x0, &(0x7f0000965000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005f0000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xc6d3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x2, @empty}], 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x5, 0x5]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x4800, 0x0) ftruncate(r3, 0x0) fcntl$setsig(r3, 0xa, 0x8) r4 = signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000003000)=""/4096, &(0x7f0000003000-0x4)=0x1000) syncfs(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x0, &(0x7f0000004000)=0xfffffffffffffff7) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000000)=0x10) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000)=0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002000-0x8)={0x400, 0xdfe4}, 0x8) bind$netrom(r3, &(0x7f0000000000)=@ax25={0x3, {"eaa96a9fca061e"}, 0x100000001}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000006000)=0x5) 2018/02/17 23:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) tkill(r1, 0x1000000000016) 2018/02/17 23:04:49 executing program 5: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) 2018/02/17 23:04:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000ca0000-0x97)=""/151) 2018/02/17 23:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) unshare(0x400) r1 = epoll_create(0x7) fstat(r1, &(0x7f0000664000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) signalfd4(r0, &(0x7f00002bc000), 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f1b000-0x4)=0x7f) 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x6, 0xe0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000039e000-0x3a)=""/58) shutdown(r0, 0x1) 2018/02/17 23:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000004000)=[{&(0x7f0000cb1000)=""/102}, {&(0x7f000002f000)}, {&(0x7f0000001000-0x60)=""/96}, {&(0x7f0000001000)=""/254}, {&(0x7f0000002000)=""/227}, {&(0x7f0000003000)=""/21}, {&(0x7f0000000000)=""/4096}, {&(0x7f0000002000-0xfc)=""/252}], 0x0, &(0x7f0000cac000)=[], 0x100000000000004e, 0x2000e000) 2018/02/17 23:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef6000)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f0000ede000)="8b96251aa6330620eace614557d6f9204e267038101dc984497f40ff970d459d31add897b57a2f2f1f82654a2f0f95010d94a65824232f82d31e250f8017fad99a230a5bbcf8595eed9ce0feb768894c975b27d97059a6d4516e9977baa4220b3754291d1266579ddb525313e2f6d3223d03c4c92df935dbf9ca77ff9773bc13e38cc0d884c3ff1b21ac690211750e895307011241f9aa", 0xfffffffffffffe97, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000611000)={0x1, 0xd6, 0x9, 0x1}, 0x8) sendfile(r0, r1, &(0x7f0000ab3000-0x8), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) 2018/02/17 23:04:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000235000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/02/17 23:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000012000-0x10)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) listxattr(&(0x7f0000eaa000-0x4)='./file0\x00', &(0x7f0000ce0000)=""/4096, 0x1000) vmsplice(r0, &(0x7f0000607000)=[{&(0x7f000080e000-0x1000)="06caebeb64aff2bf14c45748f36c7cd901eeee4f7f4b13491326b5c082bfc70ad73984d9dbba56654059829531e5031e773e1aca5fe8deb6b6d726a342eba85857b4bdcde702a6150ccee3063d667b0afd2ac1867be536a0a7928033c04f9cee70da4630e37508a4317b3d05b81b13334e92993602f681e2cd1a5d7120dacd18b7f3378cd222426c5036ec5cc5500e72e70fcc4ad4f1c4ddd6bc37e75657308e3c306115eb75d5d082cf301c41dbafc3362f3d141f6fa4168dc45bb4830273d85829b123a52826bc56216796309cdce410d43e2f77fd91e74d3c9f3c3312f367af5463e5561e4fb8d730c072fdc1052425a14f101fac72ec6795521b918c50b983b73510760bf2ef451057c5201651d4987fd81c5ec0667085a837c46b53ccce580d49f3c9fdc831e6d7b88a4004afc8c7e9e1caff7bcfd28f3f079a9f522dd763e96920ab20b3c9b42db223d54e3234a0a128884c4e4139620e524cc0a3f30232c1581a9aef3d5755b581149403d8969085649a603bb89204a2acfa91c42e4afa366ddd0ef9d2fbff911beb951c7c5be6f5789b2fbfebeec45f188841999fad7e74bc77b651553309a237526aa97376e58ef250219103d23c0889bf5fd4fc6704cca20df2f160178708d40291e2b466e436db8e65b6146aa08879cd9c6e629be9e794f73fe401acc7b8bb4b08d309a92bbbf499a0ff6960eee2edaae6a1c745c829454ec5e0fc66f7770679a43c8a79d9dc83b7e3859c581802332f0696106e920b72486dc5e486ef4957b73c6ed4b9fec319a0d67a8fd009f9cf0dc36539a65a5489f91a1dabec165a8fd6454d26c080578f62b7a6d308f9d7a2c90901fd39fe8b8d8c373f0e56feba5745b93c7cf4f02011d766ae39517d0b7604d35c0eb0cf145f3f55b6a0f9eb8738dde095e2a6881400ccc5ecaf89d225345dd73e74d410a4c25f9ed6d5f8bda76656eebda39dd73ffb385cecf2fcc689d5f7a10697e4502cbed6c62935354d7a0d42db72074af99d02a50474d32e31e47af5dc5ffb6c5a1cc3aeb1a82265a08de43e1dabe14aabb53268e804c2d768ffa011a3396145da8cd1df0f75cfec301eff2e869565fe75053e64be6af6892b522c897c1714e3a38b0028e00a42f3797f9863cbe37a2043d03ae946ffad31c38e868aca2fd5840d61a96fbe26336700c96ccdcfc88a5e47aa65a9a58d0a1282687620629606a977b667056da9961819509cc2df5bd696b8d7a8eb4d9eaf94fe367ec399850bd4013a14dad52fdf20283695b6088325d59ab1de5ebb24883039f322d7300d6d468ff135abed79b664b685480aac0a731576382c0faedf1038060ff426f9e2bfd65f2f599628994448b2489d6afb7a9c2769b4c61e117fbc3ad7f9749f0609bc0180667a119fd66fd2c04dd0101258bbe261d3b8f26d9c96e6c5b91526d7bd585fbe682de8b93e38cc79a0510aba17af46d3cdddf27013480bf4badd5e0282fd69ca171331561f827e920055bd6c307ef9197f1a66def474e27cf24c35d22e7e6408d7c87ace47ac74ea7ed98f5dd3d9013f02fb4a6e2887214aee74526f970e52888df92b89a2f4028988e21a5ded0fe086fb6d4b8b0a02ae1b4c80a358efc968a12a2016b031249ede55edbb316d3f09981bdbeb5565ffe819f844591b41297f2a23abf97c66109f8bc8ca682456ceed9d1e54ec52c081af3b594e520ca94372a103c5644fbd350ef25e54ad6375d6b0f77007bf4461ebc153284c71c7092b6c3bc8f41cd5b278a7c110d75434e9af4416813340fe4f5f42f8f5aaa74e862dcb86243356c94394538e2b0f04e47b5b2f9ebaa189d5ac3afe554e97f21152fbff7391a4a31ba648968502fdb8d00acdf707cdbd17a5294eb4620cf5311d679cd916dc2dcb0e015a146f60316ae0b3782a1a3a3fb17e911f14738a907dc8bf18b38e11e20ac03e15b840491dfbe7d4958358c6f2b796802c1f54b5125e3271d0b36b86244d55cdfd7b2eb3b04c86d3100d39dc1466155d63e82d64dfb8ea07f14d6a428b991289cc00b286c51322a59f71298fcd51868679920801e92cfe2bff46a30524c196e9d99b00d81c2dade240fc494aef1302fe5133457121ee336e4ad8ea0b4bdcef238113f8e9de54f5ecdfc51e1a27af405ee3b19be3e80762a12f3f364b2c21b9b4b316c740ff57b2c19ca304b333e135d97b9b62825109e6a352ba5ff850c9221af4ed46f3b9936dae7964b43ab0b522d7e12090faa103c28c0b4e5e81de5ced15fc0e01331d078ad94afeaccecf9b68a5e81fcd85870928391237924723f9efb75d98b5c4954b947706eb816b03521d084a0a721da71f7ee53d609b6bf748d718febe1fa9737e8fb16be93286ec0242c9b0796e7ae9827a053718e40257e3aec2d24d6707f33d8bc308314f658cf9c299ab16ee27d834aa30f827fe22bb57f37a88031bea1c46190e0b86411050afcb9897f4e7807b741d774be2276a61a045279d2f88332c535b7277e2f3c5f7a041ee0c9b0b3c42fa951e6b09e9c913a31650fd6e7a654b0c5e308fcc5e8a387fe13b64ee6f15920b00f5333ea7ca18829f6ae76ef9b72fb47ebd54492b67b8952b0edb47169265809d981bb52da85686689b7fa230684fd6ed72d122cf91c2dcab4d57f403acda6b8eb7a5d122df2498dffdf8774bdd8a6b848369b0f234d0f9a52ab5b3e74db7a69e8f77797d250f1ff9669ed00c6fd5782a4bdc442d58829d7225cd61cb14db91e62c8b81c66051fb049cde1fda9fe5ca35f330515323b3d674cdd645d8f784bbfca377974331704c38d852eb600b22bf0840b350eef0da51d7209addb92e484fb8e9c1770c655ea67dc914c6a898cc02482d8484be3cd177fda80fcb9468eb175a4dbfe2247e5f0a290eeebe21d15064a0358f9599b61b9a2a8fe30570639149385e7732d2824ccf68bbd764c78b4340ee40f17d8896dd1b81f19e2cdf1ba56323c9963f557643a7b9ad21d431f5e75a6c7c5e39d0545896e44b4d1b85186fb2771cb1086dfcb27c915e631e3502038c2d2a5baa8456c15a725a985bf99ce6700fd63dc8a942fdf2139918fba7a0e0245417f42bb32ddb31f7da862fcaae73980535993ac60cb470b26e33cf94e91c666b312a385096fcbaa0edbcaba561a80d03482bc398771da38dd2668c096d431933028ff90246848d5482e2c408082ba0a546a04fbbe638b16ad6dfb9872cadd70123d3f4fdf968a06f2d438241921a47077f466886161f7f39d0f676d288a676da637f0e48b17822a4d425dce6fa06fb95985d8db8550e0e15b392feef8ca9ab5744e4b8432232176700b0bee4420060b7392219e7e93622421f2126600c6e01d59aab8a044d168595c5492d1074ef7c79d7864703e3f86fe7e2bac780d125cee306e90f92a67b94b8f54dd333c70e0482616802749cd961c559c892122951652e6320692f61d82801efe12e8e0c207dbd6fcd22d409b343cd777db7971a84600ad65768cc89e95fbd0962367b6f54aa1d10024d17742fdbb7986407882fcd2d906cf91df76870c3cd43854dd9c114e1a9aa7c0c1e11667ef3f352ef34de8055eb818bcea73e83aad63738aace63be93038ca59a544ff46d3d4e4d1d22265c503a38d1998c3aec944d1015cf6e5644a31a52fac240b8fdb1faf6bf86e808ba0f3b49e94b7d92a6e62eb0914b2d38db629519bbf11da2c8afe17bc65857b145498d3cbee155b96134cb52eab58f4b23c84e957dd00964573f9483846bfe60d990b1086d20fe1e7e22fecae72a2a121b5e2c5a39bc91de75e3508f59145f7608fc4574def19852b85b526386a8adb88c752ec4a275df730891d622c3132375678cf91ba99d762d9f988f1a9203d007ccfc7dbbdec5647f057abe212797397ffc82d579bb87a4d9cea13650f45ea46fa0dc04ce35a260f45b835ce53e2cedb9e669f99dd62f3af9435e587a221d9ea776868b84bb51da5bae35190a06cd94eac929c52dc4f5315109945af9faf27fcb335f9865fb6a11aadd7a66b39c1f3db26f77a5aa4bfd09c4455233ddbac88e13a85f55dc98a531b64411bc0d691978da0fdc85690db9ea864238dd24fe07ea71f84dc9d4a545f874389a04c1c9bc3d35c2fe2ccea4c5818187fb14ba606a65045b6f280f9525750c2d94d691c9d7b7d4bd73a210127ddec4f6dde3004e3e5760d6bf35688dc6dbce74fa7a738ae6b41bb9620fd94ea7c2f5f99d561f50d48813f2e0648063ad806e9c877a4ae112d4f6d5af0367ca716cdf13be6f0bf55b5f48847fe33e7b2f247d3a93fbffe20787f6d4ce4024376503381d5c733e14cd390e37a3d9c6c0aa38ee3d11d5d531b9372208815de3ed88dbc3bb6c3f7b41823ce895e73ac77bdc69602dc12dbf0183224cf8c4cc9283f2d2816daabdec0175e05194182122b6690f6f42394686cceea70f6993e0e1aa3fe3b5611b48f4b8387c376e12692a036209dff380872a42212d47c232859a6e327fe50886aa1990381381d8dc502690e47d7f3381f1d44049721f1397b8125a13b81cf25c4467ddf60f9237538c5e02301fa774d859aa59a5ef9ca964fcf449e27f3c03404d65291932d8e408f78caa570c19358e21db8a4f3461a3a4e9d1a061cbff919b5262750c25ef5401093d235c50e2c3644dc91f55d16744c9f3c2301482dcd88cf782a790bf146b0293e39a17d90bc9f37f36523743a19a31bf836336d8d886cd2b67d902c0031f863c3ca85207e13e798e67137b02396b6b60f54f1fb638026311211da5f2c229fd930234e3e62e05ca90fc19ee2fc6bb8db6f751f16353cd9bb368a36a961e95f4189c33849b92eb7a264fc24c23466033402e1f35b412734d79811cc1ec61a75b9880047fdc5c5f6f394638ceeb82f97e879c2499a9c3d1665fac9dcf5d1b7e697350b78ccafc2daf6aae8055d01f6fbcbc9a18ecb662e051fc58b14417e7e97338a1394257b8d607011722664ef4d611d69c512cd993154a488245ef5390d0ccb37ff6166ef994672d1b392ce1e363f7121cba022047bfa7649c0777b5a8277a3181880be3f7d7530081695cac79767bdce18b5c0cd3a92012cf0ada4b3682ffb12230e4a5755f01180d7aadf896b222ed07ad15321b9fad8583c273c387b84ea9dc25739cf0ccfd62f329a49cc6916921cb68371b048b7808a4ca52fd666a945476a28ae0a164a271e522db8d9e9ff3d706240e4857ff2af667d2fe35b92d9bfbbb0b8995e1d3a00c7b043e0de52674ed1b72d70049071d5b3bbc191f7f9b1aa03e063308ecfd17ed2b9a44dec6af5e4a1d909b412b1876a422e6fd8c3f31d9e7c0fc21cba9e2677b3e79df8bd91a6f0da6d3b827603f8121924f35e827d127376681cfab0c15061e89cbb80e672789de0e92ae326155d8cf0a1249be1836ef56144cdaaa951f1851be41f7135f0d236e7b630847e63725b9299a9b3491816e08863997764261cbfc9d1e3f3befdb6bd05284fce43710b1638d199f9d4d97bc5f1163fef7f57fed77a5d994db0850ac10d9f0a750757dc3800a84e8b907c8244cbbe24243e5f70aae5adc0df498972a18b7ad7a62666f8f0a4ae7e3deac25dc2f80582cef86d08d910ae2d538a0248e914adbc1c29745e5c22a20f70136e2b97621ff5905051398197429ebe0db0d5112f12f6986d687b1809096316374bbc7fb7da22c2d2da63ec6666f0943ed72720707f5b0343ff75ce998ff65403234b3ef1225b01587cf79c759603ab8e2a558c35c002a927c7375b2bb5829d38dd19bd9969b5d", 0x1000}, {&(0x7f0000daa000)="60e3682ed5f3896e01033d8ae61b70020259dffdd246c5a7bebac11eed393cdb90e9900aa2580b59b2122b8b8ca94e428c72cf0cbb8eeac768f2f5789e3dcd9db9fa820044aad81a138445b69ce4897f", 0x50}, {&(0x7f000089c000)="822d99e5d39e27c97d44e96630623083a505d718ef15ed060adab93428447697494d489b52efc268879c85f8e07991cf12e3dc958a478f345511537da65cf1efce6ab6be78b18e95a8d8ebcfbdbd92a00485df591b5d917d1c3de4c727524a6f61c8b57b0f0bea79f996a26b23d0026793cd208bea832d579ca69965a5c271896d2e12", 0x83}, {&(0x7f0000639000-0xe0)="04d7eed70d4a66a622cf62e926f91ca42bb4847380ba53fd4596c98f09168f9460a04d0036f082ec1cb96a31dd89c4d6b5e26d4ded229a07bcb4868fcdad20f2625ae9e18d32fa6ce0ec9960e51b009f0fcb8c1079106131dabe8c295d1f4191ab321afa9bdaf7959a9d7d769a534b516d48e0e77813b9f09abe24f5bd1964cfeea2cb7630ee4a26f1fe91a22dbad64d82a7df859bc1e49f8b2b3f6f8e3276b802a7f9f870171fe2689bd14580890073cc15b625952d114d2f2447db8d7fc77cabfbeae858aead9dffa85a5e0eed2e5215b25dd488c586b6edbf68219d00559b", 0xe0}, {&(0x7f00001b3000)="ea7587187530de767b7a84447e864ad0f5df9613264c7b7153bae9a6886e9e45e7ff1ab709d35323d7eda22ef8e5d9442c201d43cebbef2c0db5bea0de6f535bc7a50f37c63315df9e4015f1377f63aaab4ae7995b965f0a2f029c1b517791da950d0ec4a937c40ca47cdcfb5a4f22c067ad5cf21249756cea7967682cc7c95bb5baf536beb6bcda93b644668a43ce29ab936f3038da22fa640ad8bea8c450a7e8ac7a09c0283248008040f1a524562ec190ec99bc4b644ba80f895e37c815", 0xbf}, {&(0x7f00004e3000-0xe5)="de529b1abe200644346cc87dd2aecc2f04c43bf8283e416acfb1a79671bb264938cb20431cac052b1779255b3130cb998d2efd36b7ac96fe198d37b8482bbcc4d858378a075f76e6ab4136325634c2d0b4c81fa0df0316093c5effdc9f08c273a9b0940aa5a9cb3d242fcb8f34b569d1768285e2b97fc68efdb5a36be530a6fd9de91980aa2af2a26705c29ecb296ec5b3d53e005898d7b85d5b4f66123e18072546198c61cca83581f73a0264023b215535c9cceca954cad368998967897dbedc38439211162eebdcad811c58fb50bec5c8cd4b6ff4579267c1335115c74cd9611563e6d1", 0xe5}], 0x6, 0x2) 2018/02/17 23:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0xd6f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e4e000), &(0x7f0000bb4000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003b2000-0x20)={@generic="f1003be2d2e81377c24da9349ec86ff4", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/17 23:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) close(r0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ddd000-0x4)=0x14) close(r1) r2 = socket(0x200000000010, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b00000-0x10), &(0x7f0000048000-0x4)=0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000039f000)=0x5) write(r2, &(0x7f0000706000-0x25)="2400000024007fff00001000010001400030f6ff010000000000fffdff1c00ff0100ff10", 0x24) fcntl$setstatus(r2, 0x4, 0x40000) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000067000)={0x0, 0x0, 0x30}, &(0x7f0000f75000)=0xc) r4 = gettid() setpriority(0x0, r4, 0xffffffffffffffc1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000186000-0x8)={r3, 0x6a27}, 0x8) 2018/02/17 23:04:49 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000029000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000002c000-0x1c)={0x1c, 0x21, 0x400000000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="bffffe058e"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00003de000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e5a000)=@assoc_value={0x0}, &(0x7f0000475000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000295000)={r3, 0x5, 0x5, [0x1bbc, 0x3ff, 0x7f, 0x3ff, 0x5]}, 0x12) r4 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r5 = add_key$keyring(&(0x7f0000de2000)='keyring\x00', &(0x7f0000c9f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000624000-0x8)='keyring\x00', &(0x7f0000d25000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) socket$packet(0x11, 0x2, 0x300) 2018/02/17 23:04:49 executing program 0: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ae2000)={0x3, &(0x7f0000201000-0x18)=[{}, {}, {0x0}]}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000ae2000)={r1, 0x3}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f000098e000)) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000ae4000-0x10)={0x5, 0x9b, 0x6, 0x8001}) 2018/02/17 23:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007b1000+0x463)={0x0, 0x0}, 0x4800) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00004fb000)="477ab0ba3001ea39fb") r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback}, &(0x7f000096b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fa3000)={0x0, 0x40, 0x8001, 0x8000000000000000, 0x7, 0x5, 0x0, 0xfffffffffffffff9, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x100, 0x6, 0x51e8, 0x7, 0x6de}}, &(0x7f0000414000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ee0000-0x8)={r3, 0x1}, 0x8) 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000087b000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000484000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000c96000-0x10)='/dev/input/mice\x00', 0x0, 0x73b4cda28a6b7e21) recvfrom$ipx(r1, &(0x7f00000f5000-0xb2)=""/178, 0xb2, 0x2001, &(0x7f0000590000)={0x4, 0x1f, 0x1db5, "f03f2591d71b", 0x7}, 0x10) shutdown(r0, 0x0) 2018/02/17 23:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f000000b000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001d000-0x33c)={0x14, 0x12, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ca000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008ba000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000898000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000451000)={r2, 0x5, 0x5, [0x8000, 0x3, 0x5, 0x0, 0x6]}, &(0x7f0000952000)=0x12) recvmsg(r0, &(0x7f0000c5f000-0x38)={&(0x7f0000619000)=@can, 0x10, &(0x7f000060f000)=[], 0x148, &(0x7f00008ef000-0x4b)=""/75, 0x1a2}, 0x0) [ 43.248288] binder: 7957:7968 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 43.253038] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.259274] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.262392] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.262402] CPU: 0 PID: 7961 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 43.262407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.262422] ffff8801cb387950 ffffffff81d94fc9 ffff8801cb387c30 0000000000000000 [ 43.262434] ffff8801d019a890 ffff8801cb387b20 ffff8801d019a780 ffff8801cb387b48 [ 43.262446] ffffffff8166272a 0000000000002b25 ffff8801cbbde8f0 ffff8801cbbde8a0 [ 43.262448] Call Trace: [ 43.262463] [] dump_stack+0xc1/0x128 [ 43.262477] [] handle_userfault+0xa3a/0x1310 [ 43.262489] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.262501] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.262513] [] ? migrate_swap_stop+0x920/0x920 [ 43.262521] [] ? handle_mm_fault+0x117b/0x2530 [ 43.262528] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.262535] [] handle_mm_fault+0x1fd1/0x2530 [ 43.262541] [] ? __pmd_alloc+0x410/0x410 [ 43.262551] [] __do_page_fault+0x5c2/0xd40 [ 43.262576] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.262586] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.262596] [] do_page_fault+0x27/0x30 [ 43.262606] [] page_fault+0x28/0x30 [ 43.262618] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 43.262630] [] ? SyS_setrlimit+0x91/0x100 [ 43.262641] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 43.262649] [] ? do_syscall_64+0x48/0x490 [ 43.262660] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.262667] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 43.262674] [] do_syscall_64+0x1a5/0x490 [ 43.262682] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 43.279172] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.279181] CPU: 0 PID: 7961 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 43.279185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.279197] ffff8801cb387950 ffffffff81d94fc9 ffff8801cb387c30 0000000000000000 [ 43.279206] ffff8801d019ab90 ffff8801cb387b20 ffff8801d019aa80 ffff8801cb387b48 [ 43.279215] ffffffff8166272a 0000000000002b25 ffff8801cbbde8f0 ffff8801cbbde8a0 [ 43.279217] Call Trace: [ 43.279231] [] dump_stack+0xc1/0x128 [ 43.279244] [] handle_userfault+0xa3a/0x1310 [ 43.279254] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.279262] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.279271] [] ? futex_wait_setup+0x330/0x330 [ 43.279282] [] ? handle_mm_fault+0x117b/0x2530 [ 43.279291] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.279298] [] handle_mm_fault+0x1fd1/0x2530 [ 43.279305] [] ? __pmd_alloc+0x410/0x410 [ 43.279315] [] __do_page_fault+0x5c2/0xd40 [ 43.279322] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.279331] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.279338] [] do_page_fault+0x27/0x30 [ 43.279346] [] page_fault+0x28/0x30 [ 43.279355] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 43.279363] [] ? SyS_setrlimit+0x91/0x100 2018/02/17 23:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000692000)) gettid() r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000a5e000-0x8)="ffffffffffffffff") ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00002a8000)={0x7, {0x2, 0x2, @rand_addr=0x9}, {0x2, 0x2, @rand_addr=0x2}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0xffffffff00000001, 0x8, 0x6, 0x9, &(0x7f000066f000-0x10)=@generic="6309d5f759a63a96dedf1331e14627e9", 0x0, 0x7, 0x2}) timerfd_settime(r2, 0x1, &(0x7f0000908000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000bc6000-0x20)) write$evdev(r0, &(0x7f0000058000-0x60)=[{}], 0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00003c1000)={0xc0d}, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c59000-0xc)={0x0, @empty, @loopback}, &(0x7f0000648000-0x4)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000915000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000140000)={0x7, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/17 23:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = open(&(0x7f00000ad000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000023000-0x4), &(0x7f00005ad000)=0x4) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write$sndseq(r1, &(0x7f0000a41000)=[{0x9, 0x7, 0x8, 0x1f, @tick=0x9, {0x6, 0x1}, {0x80000001, 0x9}, @raw32={[0x3ff, 0x3, 0x7]}}, {0x400, 0x11e, 0x0, 0x2, @time={0x77359400}, {0x31, 0x3}, {0x0, 0x8}, @raw32={[0x6, 0x3f, 0x7]}}, {0x80000001, 0x9, 0x9, 0x0, @time={0x77359400}, {0xffff, 0x1}, {0x2, 0xfffffffffffffffb}, @connect={{0xee}, {0x3, 0x8}}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000470000)={0x100000000, 0xfff, 0x9, 'queue1\x00', 0x33}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000099e000)={@broadcast, @multicast2, @empty}, &(0x7f0000c0e000-0x4)=0xc) vmsplice(r0, &(0x7f0000052000-0x10)=[{&(0x7f0000b9b000)="c79f2d07b6a7deaf1dff8ccfa7414d810ecdb0236b908b1796f111ee55d4fa122caacd3f", 0x24}], 0x1, 0x2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/17 23:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e8000-0x8)) futex(&(0x7f000000d000-0x4)=0x4, 0x4, 0x4, &(0x7f00007b6000-0x10), &(0x7f0000048000)=0x401, 0x10001) futex(&(0x7f000000d000-0x4), 0x1, 0x5, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/17 23:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x100000000000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006c1000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000c3f000)=0xe8) stat(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f0000ddf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00008e6000-0x8)='./file0\x00', r3, r4) exit_group(0xfff) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000932000)=0x6) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000002c000-0x8)='./file0\x00', &(0x7f000079e000-0x9e)="716e783600f04f3cd2273a90abe96fb9d6a67b2a6e9fc082888e6311b66a154b8e3d77bcc3c3840600000023f3638b9e6cffecdadf9d7afaa12cc887fa90b2770903c0fdc10000000375d8852f1e897211242e29d56a36f6b73c241b7372a8809528fe1ea38b39cf14d19da148334e5747dffe52d7686d121640fc410a95d2b57f6c6bc3eb1cf190b288650543ca37e594b1768fd0164694e3d313d116d1", 0x1000, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000a0f000-0x8)='./file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f0000e37000)) 2018/02/17 23:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d92000-0xd)='/selinux/mls\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000a85000)=""/238) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000556000)=r1) fremovexattr(r0, &(0x7f00009f5000)=@random={'btrfs.', 'em0%!{#ppp0]\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000018b000-0x4)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000066b000-0x8)) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/17 23:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r1, &(0x7f00006c0000)={&(0x7f0000b82000-0xc)={0x10, 0x0, 0x0, 0x20260}, 0xc, &(0x7f0000290000)={&(0x7f000036d000)={0x200, 0x14, 0x414, 0x7, 0x2, {0xa}, [@typed={0xc, 0x4d, @u32=0x80000001}, @generic="8145abe74c1098692e4531f3c8d2173b40dabd74ef780c3086de6f4d94ffa6d47b2f5857664284b05d96aa18fd40f96c763db37fccde84881043c01e40a3c25b37eb143e9e48b079ab94ebe5751e23fb3db4f6dd48e356037b01866adcae26a351744f054175bc60cffdb4f41f078c09903a27a6d66f57710a8960dd5ebe29b74b3afcacf00efac3772f9cec1ba94802e2d2597763c6835ef5cfa0a2929d9e74d9f167ce18563237ff19f5b9d050f5bd09d83be2ad5220846bc8bc453e7b55beeff75ab824c93a6b9f46c19a35547f8d", @typed={0x10, 0x85, @u64=0x2}, @nested={0x100, 0x8d, [@typed={0x2c, 0x73, @str='vboxnet0system\'%ppp0lo(,)mime_type\x00'}, @generic="595e9d9569f6bbbcb5bc0f2b", @generic="7e4b2ad977ffcccd25835f606205cc820b47a7697f1ac347b1fb6f00038dacd1c5bddc7d7c6f279a2fce980926e5488ce043c428141d542a9493253626354381132f8f38c096c5e7d5a573f50253b7bb8ae523365e573f344889d0ad273ce3ad57bbb05d39e8c3e99c524632b4f0f76c00f15fa2b8a0d58a3056271218b5e5827846b3ddc4d2d525ce641189cbddda24974a8e609f28868b465c9f73152f35bb5ebb0fbbbb0299cd49e52f37bfe129d97aa935e927381e50", @typed={0xc, 0x29, @u32=0x8}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/17 23:04:50 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x8000000004206, r2, 0x2000002, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) 2018/02/17 23:04:50 executing program 4: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000048000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000048000-0x5)='user\x00', &(0x7f0000033000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000048000-0x16)="0302a605d370b2bd6c24e42b17302d91a806edbc0a52", 0x16, 0xfffffffffffffff9) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000047000)='.request_key_auth\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000047000)='\x00', 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000021000)={0x401, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x8c, 0x7, 0x2, 0x1, &(0x7f000000a000-0x10)=@common='ip6gretap0\x00', 0x5, 0x7, 0xcf3}) keyctl$instantiate(0xc, r2, &(0x7f0000012000-0xa1)="8cffbc1ee6d8676038ef7b5146664911b242e0920fc2d8364acd3009781d54f7488c2f8c8b73d9b143179dff3075bbfd872a2660cd882dee16bbdabfe1628c8b7579347725e64c0d251fecff36588ee034a4d2fab2ecf18bd6454fa619362f32d78be655dae0c259cf45e0f1a1ab41c9c89f42441672411d0a6d2a71d516a0e7f0e8be0ce0678170fa88250d51d1be438a1ab6a7ea2cb44decfae0f6d683bea727", 0xa1, r3) r4 = eventfd2(0x0, 0x0) readv(r4, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) readv(r4, &(0x7f0000045000)=[], 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000049000-0x1000)=""/4096, 0x1000) writev(r4, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000032000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r5, &(0x7f0000046000)="072df2309e4d6d5e5799a8c4ddb6c3bd3d07218a4ca4fa4c73c69b583b725e135d2f0e9c7ccfa0081cfe0416d1dcc2a13799dc5799bfc90bce29226cffe1d633316e6c25893331cd96ac4e647ff3cde3d110ad7657c142d5f2017b208731e15584f7acc335fbe104a0514f942861d4564119c35a6c9300383d9174986de4b62ef54fed9d24b48bd0f41b3c75bdfc9c7d9952f5e40fcbebf72552a194b4ec81f76694b8095e2ff7ad6f3b38824eef8713158707221ffe75049f0e06f795ef06fb6ef7e9eac33d31508e6e0fe5350efe4ba1748a05fd5de177a07635946434e536b28ed4fa0a33ac", 0xe7, 0x10, &(0x7f0000047000-0x10)={0x1a, 0x8, 0xb0, 0x8, 0x3ff, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) [ 43.279370] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 43.279377] [] ? do_syscall_64+0x48/0x490 [ 43.279386] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.279393] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 43.279400] [] do_syscall_64+0x1a5/0x490 [ 43.279407] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 43.632845] binder: 7957:7990 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/17 23:04:50 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000420000)='/dev/random\x00', 0x0, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000bb8000-0x4)=0xe78a) r1 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000af8000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000797000)=0x10, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f83000)={0x0, 0x5, 0x3, [0x6ae, 0x9, 0xa6]}, &(0x7f000062d000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aa1000)={0x5, 0x208, 0xfffffffffffffff9, 0x1, r3}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000f82000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000535000-0x5c)={{0xa, 0x0, 0x9de, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2, [0xb7d1, 0x7, 0x81, 0x401, 0x80, 0x10c9, 0x67, 0x1f]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) [ 43.652751] binder: BINDER_SET_CONTEXT_MGR already set [ 43.661845] binder: 7957:7998 ioctl 40046207 0 returned -16 2018/02/17 23:04:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0xff, 0xffffffffffffff82) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000-0x8), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) truncate(&(0x7f0000fb9000)='./file0\x00', 0x800) [ 43.718163] binder: BINDER_SET_CONTEXT_MGR already set [ 43.729216] binder: 7980:8012 ioctl 40046207 0 returned -16 [ 43.732115] binder_alloc: 7957: binder_alloc_buf, no vma [ 43.732132] binder: 7980:8024 transaction failed 29189/-3, size 0-0 line 3127 [ 43.734450] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 23:04:50 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000031000)='/dev/keychord\x00', 0x400, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000032000-0xf)='/dev/sequencer\x00', 0x401, 0x0) write$tun(r0, &(0x7f0000031000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "a67870", 0x10, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x3c) 2018/02/17 23:04:50 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000836000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000fa0000-0xc)={0x1000000a}) timer_create(0x0, &(0x7f00002f0000-0x60)={0x0, 0x0, 0x8, @tid=r2}, &(0x7f0000fa0000-0x4)) 2018/02/17 23:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bcb000-0x8)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000ef000)) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x13, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 23:04:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x38)={0x0, 0x30, "8fdbae00686ed0d1d39b4a62153bd55379e46f108ffdd3196e9d652d02016d50bd1a53fcac36806583dfd0d2746c011a"}, &(0x7f0000000000)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000), &(0x7f0000363000)}}, &(0x7f0000234000)) ioctl$KDADDIO(r0, 0x4b34, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000367000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f96000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f07000-0x4)) recvmsg$netrom(r1, &(0x7f0000fa7000)={&(0x7f0000884000)=@ax25={0x3, {"120320680c3dfc"}, 0x17e7468b}, 0x10, &(0x7f0000539000)=[{&(0x7f00002b8000)="8238a0975e0fbaa05cfe9a88af6b967e6960c4cc8d9d526e03aec748c37a49df7ecf274d4910cb7df3b88e0f04f148bd23063c161033f25238c671bfad2db2226b8e0c2268ac98502b957372d77711e47767304237f009469b575abbf38d58575d1e0497ba5a33d75409a7dc003f61b44251ff01b59696acdacb2ff10407fcd5039c6aa6216bdbb06a3a2cfe3546d6d55e15ea3f4fae9a7a116a321e4432afbcc8ad143ee8dba635307fb5372ec0e151a4805c7d7d3a64e75fa0a41f0269e51d460641d6cae127b514227938ea56dde1ba7bec16a577266ff25728a6f793cdd2c348d57319a253397ad368", 0xeb}, {&(0x7f0000a1b000)="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", 0xfb}, {&(0x7f0000e89000)="6924b884e5f10ea469414ef3abc36432d171e5f6dcd07a6080fdc38b3cdf85623d2ab6fa921b47fba585aef12a2d07482365f4358a94ae0fa336560c3c7b2a7d82f41f9d09c7b93a7ab83e36e6e5b573dab10b4475", 0x55}, {&(0x7f000085d000)="d52bbdc9f081657a5f93ae2fc38ca18fe2a70fbd2ea0bba167fb15d05c8b3470d80d7985e804c7d72996bd42b3f5ce47568b13ebd7602472a0608a8b37bba9510bad9fb59f70ff7c97fb8da65fd21653e74adeecf5bdda1d02adb06a76775ff83663d18b781253ee1f234447619a0a3aa3cc3ac4a41c4a7d8fb2468168287dc8ffacb1c043ce009d56cf32d77ff2c7dfb8fb700da5003fd53af203cd5b2185d8be6cf23a7e46d9e5ae091f7c6d91ad9dff8406b3cb6e027e62a15f8b263e241f797cb48c1509b22eef623040b7d901251cc5f422fd", 0xd5}, {&(0x7f0000c4b000)="dbb9d05c1e1ebe9948070fc1c40f7b9aacb103a067cbdd4d9f0a4dedc6576739405c01330ee251e11afbe02405b8fce56d546b8ced0f033876aee8091a913808aa7cee5c09b7b90a4b1b9da934beaddef520eca458f32bf3a65351a62bc40c731b18fe2b31daa8181da594ec59e98daca892eb447ed1ee6d90e31e65703ec53c", 0x80}], 0x5, &(0x7f0000700000)=[{0xb0, 0x10a, 0x80000001, "4bc7be0525cc6cf28c6f5c0d0f683766e1a8d2d445c51c18ef6f61f74f6c0e722b2426766c8ffeb9844febf70bdbcb26611a6490f2cec259b7e083d90d184f97e0e5113238008d263c22c439eb241e304d79874a6bd1c4df4466fb6ab13233ff4762d091d80b413bb25eccc92f35483c67a0f88e2e95f2c5685f3b16f32b92057c1c56ca22412fcb092f7e815d8d2cf46f81a79fe15c455fb7117fdb4c2a4e01"}], 0xb0, 0x800}, 0x100) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000999000)={0x5, 0x8, 0xffffffff, 0x9}, 0x10) 2018/02/17 23:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fac000), 0x1a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000119000)=@add_del={0x2, &(0x7f000095f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) 2018/02/17 23:04:50 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x7, 0x8}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x8)={r1, 0x7}, &(0x7f0000008000)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000a000-0x8)=@sco, &(0x7f0000009000-0x4)=0x8, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}, 0x80000001, 0x0, 0x3, 0x0, 0x28}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x80000000001, 0x9, 0x0, 0x1, 0xb5fe}, &(0x7f0000008000)=0xfffffe9d) [ 43.796824] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.796840] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.796849] CPU: 0 PID: 8025 Comm: syz-executor0 Not tainted 4.9.82-gcdfc8df #37 [ 43.796854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.796867] ffff8801cb77f7f0 ffffffff81d94fc9 ffff8801cb77fad0 0000000000000000 [ 43.796879] ffff8801d019ad10 ffff8801cb77f9c0 ffff8801d019ac00 ffff8801cb77f9e8 [ 43.796888] ffffffff8166272a 0000000000002b25 ffff8801cbf550f0 ffff8801cbf550a0 [ 43.796889] Call Trace: [ 43.796902] [] dump_stack+0xc1/0x128 [ 43.796913] [] handle_userfault+0xa3a/0x1310 [ 43.796925] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.796935] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.796945] [] ? __lock_is_held+0xa1/0xf0 [ 43.796957] [] ? handle_mm_fault+0x117b/0x2530 [ 43.796965] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.796973] [] handle_mm_fault+0x1fd1/0x2530 [ 43.796980] [] ? __pmd_alloc+0x410/0x410 [ 43.796989] [] __do_page_fault+0x5c2/0xd40 [ 43.796997] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.797005] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.797017] [] do_page_fault+0x27/0x30 [ 43.797025] [] page_fault+0x28/0x30 [ 43.797034] [] ? strncpy_from_user+0xaf/0x2d0 [ 43.797042] [] ? strncpy_from_user+0xb1/0x2d0 [ 43.797049] [] ? kmem_cache_alloc+0x215/0x290 [ 43.797057] [] ? do_vfs_ioctl+0x458/0x1140 [ 43.797063] [] getname_flags+0x10e/0x580 [ 43.797071] [] ? selinux_file_ioctl+0x355/0x530 [ 43.797077] [] getname+0x19/0x20 [ 43.797085] [] do_sys_open+0x22d/0x620 [ 43.797092] [] ? filp_open+0x70/0x70 [ 43.797099] [] ? do_futex+0x15c0/0x15c0 [ 43.797106] [] ? security_file_ioctl+0x89/0xb0 [ 43.797113] [] SyS_openat+0x30/0x40 [ 43.797120] [] ? SyS_open+0x40/0x40 [ 43.797126] [] do_syscall_64+0x1a5/0x490 [ 43.797133] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 44.076173] CPU: 0 PID: 8029 Comm: syz-executor0 Not tainted 4.9.82-gcdfc8df #37 [ 44.083690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.093017] ffff8801ca69f940 ffffffff81d94fc9 ffff8801ca69fc20 0000000000000000 [ 44.101017] ffff8801d019ad10 ffff8801ca69fb10 ffff8801d019ac00 ffff8801ca69fb38 [ 44.109012] ffffffff8166272a 0000000000002b25 ffff8801cbb9d0f0 ffff8801cbb9d0a0 [ 44.116992] Call Trace: [ 44.119557] [] dump_stack+0xc1/0x128 [ 44.124905] [] handle_userfault+0xa3a/0x1310 [ 44.130936] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.137923] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.144314] [] ? handle_mm_fault+0x117b/0x2530 [ 44.150518] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.156727] [] handle_mm_fault+0x1fd1/0x2530 [ 44.162759] [] ? perf_event_comm+0x1a0/0x1a0 [ 44.168793] [] ? __pmd_alloc+0x410/0x410 [ 44.174485] [] __do_page_fault+0x5c2/0xd40 [ 44.180341] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.186292] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.192935] [] do_page_fault+0x27/0x30 [ 44.198448] [] page_fault+0x28/0x30 2018/02/17 23:04:50 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ae8000)) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000a4000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/17 23:04:50 executing program 5: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c6000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00005fe000-0x8c)={0x2, 0xfff, 0xf00, 'queue0\x00', 0x80000000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/02/17 23:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) fgetxattr(r0, &(0x7f0000a99000)=@random={'security.', '/dev/snd/seq\x00'}, &(0x7f0000d7f000-0x96)=""/150, 0x96) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002bf000)={0x0}, &(0x7f0000d65000-0x4)=0xc) timer_create(0x0, &(0x7f0000fca000)={0x0, 0x3b, 0x2, @tid=r2}, &(0x7f0000c91000-0x4)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) connect$ipx(r3, &(0x7f0000fea000)={0x4, 0x3, 0x7b, "dbc3bc5cbf75", 0x9}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c83000-0x4)=0x0) stat(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r3, &(0x7f00000b1000)='./file0/file0\x00', r3, &(0x7f0000989000)='./file0\x00') sendmsg$unix(r3, &(0x7f000073a000)={&(0x7f0000274000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000354000-0x60)=[{&(0x7f0000e73000-0x76)="8f6115c67aa435516684f34e95b2a051f1eb471428d189c2a1ea7644985bb9fca072bcbd972b0284a2723c09615c35502b8adef71e27994a9a566df93ecc1d8c735a1f8a801417d87df05a5d2466b5e59a070763cfe945d26759d46bc3c8e79372d2fc5b9c7e6f0c0de451475e0fd2177b8dc588d625", 0x76}, {&(0x7f0000f9b000)="48ed6b9d64f94094dff7c6232514c0a896e492ae3a6a4dbb0caaf8fa9b6918da8eb5de414171b60510d5385150b59867610d5b6119a14864508bb8451abfa5c680a386ce0c4052d35f2847c177c82d165668d84ac2c195f2d38816a746695866999c8713c34a83fb986928c9abbf0a48372956edfd6a756d1a5da025526fd798eef51cc8e4cdc56be7aca9b5822756d561aea0d40c81277d25b6bb287cf889706beb7dc29321b65144a752e750cddee5c540fa9b59e5d174cf16064faef173a77ebd3333f4aab8908e09d57200820a5982ef665ca46e6b45bd519fe2fb6f67ee3fdc0f991ded6bc8", 0xe8}, {&(0x7f0000731000-0x44)="0b8a634771c94f0242a3d0f6e7e18548e237ca2bcd2061154fa633263b53f1bed76484029cea17d4e55fc373afc93a8f262e6fa571337e18f5067853001c31e262d4ed96", 0x44}, {&(0x7f0000f80000)="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", 0x1000}, {&(0x7f0000c83000)="e75fcf61972b03e17306a60169395f12571fea9b7003b08c6c405b18e395c158d0b0daab7dd7f3b222740806a740a5ea6f85cf9f3c444a560e91d6991f7b406c67007e89a99220a8d965d1ee96f60bb55f99737815f93f9ac09786dea497db1e82c00fba41febb6830e19dd8928c33451379f5ebc3c8a18833678d681b91bbd05c5627614fa235a34d26e0fe3a4ad1b6511a4cfe95661f695184407f5de6f43cbdc293bbf827759efde358dfcc7eff3bbdd0f8d3f1d821aaafe47a44d7d17a0cb1a7f73e8ab305a6f29247bf", 0xcc}, {&(0x7f000039e000)="150cdb2cb6befee38daf78fde9b757b769b550f3e259ce49d8566cea951874f1602648b50e737fb2081487ca5b124a79d7904a8f63a3e0e22f8c29286d5c1fa133083498f13fc582ed6fc9b9063e52684ef0fdc2422aaa871a7d22fa4368229780df7d39d6fae4568e0c6c16e412cc1a3bd1ce29ac30db8540ec870407a728fc21f9e76ed36cacb19d3b031ba6f1ccba44ff3a571378dd30bfedb229d9dbdea257634318c6a10ae7520874dedeab3a6ecca7ae7d21b6854c1fddc5f935e8c5aec86a44f1730de440510a348718f371e14e9154212f69", 0xd6}], 0x6, &(0x7f000016a000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r1, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r3, r0, r3]}], 0x88, 0xc010}, 0x40) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000619000)={0x0, 0x0, 0x20, 0xf5}, &(0x7f000023f000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ca8000-0x8)={r6, 0x9}, &(0x7f0000294000-0x4)=0x8) 2018/02/17 23:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f00001f5000-0x2c)=""/44, 0x25c) getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) 2018/02/17 23:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097a000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000a0000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000033c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/hwrng\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000645000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000391000-0x8)='./file0\x00', &(0x7f0000980000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x100) 2018/02/17 23:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000963000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) lgetxattr(&(0x7f0000d0e000-0x8)='./file0\x00', &(0x7f0000b8f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006ac000-0xa24)=""/4096, 0x1000) 2018/02/17 23:04:50 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000655000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007f2000-0x20)={0xff, 0x0, 0x1, 0x80000000}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000fd6000)={r2, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fd6000)='/dev/usbmon#\x00', 0xce8e, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/02/17 23:04:50 executing program 0: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f000005a000)="5ce4ad48ccc49978eb92636f2aa3c46456fa6b9e9ddcbe671cf6168748bebba79e3d5abf134c7de3ba66d7c1be2ff631a150b604caebcbac4584a36b9039165ff78474f8adee21c98418d857cca5ddfdd35724aedc5bfa01f4cfc8b2502a36380fcef09c11df27ed249b7a25eaea486c42631e6bcb5b11b35392fc4149df6b79b7ab11ed3f1e5e1f4efd4de1de536b3bda309e289c966fc9b83fa36539947e85990d5aa7d9bdec9283b2d1aa940c5de386057b0d836688df") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b19000-0x34)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1ff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a03000-0x26)={0x0, 0x9, 0x101}) [ 44.203702] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.210519] [] ? SyS_sendfile64+0xaf/0x160 [ 44.216378] [] ? SyS_sendfile+0x160/0x160 [ 44.222149] [] ? do_syscall_64+0x48/0x490 [ 44.227917] [] ? SyS_sendfile+0x160/0x160 [ 44.233688] [] do_syscall_64+0x1a5/0x490 [ 44.239371] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 23:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0xe5ebfd1e1018fafa) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0xa0}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f00007e9000-0x26)='system_u:object_r:auditd_var_run_t:s0\x00', 0x15e65b4c1ee5ae0e) recvfrom$packet(r1, &(0x7f0000be3000-0x5e)=""/94, 0x5e, 0x0, 0x0, 0x0) mmap(&(0x7f00005f3000/0x4000)=nil, 0x4000, 0xae72b85f93949cc2, 0x80010, r1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002ec000)=0x7, &(0x7f0000ce5000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sysfs$3(0x3) 2018/02/17 23:04:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000013000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000dbe000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000f42000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xff, 0x4, 0x16}, &(0x7f0000964000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x682a}, &(0x7f0000b6b000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xfdf0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x10080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f000060f000/0x4000)=nil, 0x0, 0x6, 0xa0, &(0x7f0000000000/0x1000)=nil, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x6, 0x7fffffff}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0xd7d3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0}) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000-0xa)={r2, 0x9, 0x1, [0x3]}, &(0x7f0000004000)=0xa) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000007000-0x20)={0x3ff, 0x8000, 0x4, 0x5, 0x1, 0x3f0, 0x4, 0x20, r5}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000007000)=""/254) 2018/02/17 23:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/sequencer2\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000096e000), 0x4) r2 = socket(0x1b, 0xf, 0x80000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e72000)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000015f000), &(0x7f00002e4000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000504000)=0x2, 0x4) fstatfs(r1, &(0x7f0000cb1000-0x83)=""/131) 2018/02/17 23:04:50 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000024d000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001d2000)="66d685bccfd0c7ce23cdf8cbbd5e3c96b113d1fc71724bd20649dae5741423b7a90754f7af4bbd44517c31", 0x2b) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b}) 2018/02/17 23:04:50 executing program 5: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x804000, &(0x7f000045a000)="ba3b02aef67d88c62df99c332cb60b092d4eecbbbef31007632f937f50b96bff5f04ee84017d101882c97a368799e8013b0da3d2a5378f4e", &(0x7f00002f6000), &(0x7f0000a2f000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x40000009, &(0x7f0000002000-0x90)) clone(0x4000104, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000a3d000-0x4), &(0x7f0000000000)) 2018/02/17 23:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x27) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r1, &(0x7f0000728000-0x38)=[{&(0x7f0000a6c000)=""/183, 0xb7}], 0x1) 2018/02/17 23:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00003b8000)={0x4, {{0x2, 0x1, @rand_addr=0x7ff}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) [ 44.392394] audit: type=1400 audit(1518908691.004:35): avc: denied { dyntransition } for pid=8098 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/02/17 23:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000014c000-0xcb)="e87d1b13411d8bdf60c11a762845104821507e27f85fdc9a64044902254ff83e24690a7718f4842e500e5c3c7c7b39ae95ecfe57b6766a2d7c0c0f4cde5747a5828759613aa3c59811d8f97a74c0f6cd5af12894788cb28e07b5c14ba303b1a8791ff3070c0b345012a7641f38cdb366b1062c7fcbb2041a7e9a150628443cecebf1d1d00d6349d11abaa560cb784be713bcdb9fbdb5a55e3941e865f16d11a6c1422aabd4c99eabb5b43679634857fef81e41284bb978e1e72beb41afd62051fc1619944cb90597a670a2") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/validatetrans\x00', 0x1, 0x0) timer_create(0x7, &(0x7f0000098000-0x60)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000b69000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d3e000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000beb000-0x20)={{}, {r2, r3+10000000}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x200000000003, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000871000)={0x401, 0x8, 0x6047fcd3, {0x77359400}, 0x1, 0xe98f}) 2018/02/17 23:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000f9000)={0x19980330}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000542000)=0x2, 0x4) 2018/02/17 23:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000)='ns/mnt\x00') r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001ac000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000ea0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ab000)={0x0, 0x0, 0x0}, &(0x7f0000f1d000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000033d000-0x38)={&(0x7f00001bc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d13000)=[{&(0x7f000051a000)="39d719217daf2064b2561491bde7f60ca8aa33f028c360377df857d695de179d4de02f143a2699c579e0fd4a2a017f", 0x2f}, {&(0x7f0000877000-0x2c)="15ddacbabf6edc3bff871746367b3ad87651e6f6e77a5931ffa814eb98b77ca1dffb5f219334e1824b204fea", 0x2c}, {&(0x7f000060f000-0x15)="f24f9d078609b193811ac5d9cc32ed8d6f32278d9e", 0x15}, {&(0x7f000010c000-0xf0)="a69690af3879f68a230b22ef8e8baed4df812a387a671399582f9542d17bac9090cdd951c935b047daaa575d902bff67da90e31c51b4de10edb2f280de28230ced45a74d3fefe65457e057e3ec00b3096e9717a2431852d7e9027e6327591604e284297202bd42f7bc4d6f11ea8f397cbe1443526921c17750450bc02bed481fe1792d059b35f7f3db2b5dd59b2a69c84311f7ece0c0637aafc0d9a60539af698d577cbdec5dd8230f5cc70038a27cf4484bcdb117e400e16ff68593e9bc26c00151203f615b8f7425459ef92f7e49e787323ea3611c923c6b1dc4c238bf74e31d2b754fcd1d29a5ac0c394ff1fd4cbd", 0xf0}], 0x4, &(0x7f0000822000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x804) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f000011d000-0x4)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) 2018/02/17 23:04:51 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000468000)='./file0\x00', 0x2) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000960000-0x4)=0xc, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000627000)='/selinux/checkreqprot\x00', 0x20040, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000095f000)=@generic, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f000095f000)=""/33) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006f8000)) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000153000-0x4)) 2018/02/17 23:04:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x6, 0x0, 0x4, 0x2, 0x2, 0xffffffffffffffff, 0x2}, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000078000-0x8)='./file0\x00') r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/udp\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$ax25(r1, &(0x7f00004cb000-0x10)={0x3, {"ab955136b7bb0e"}, 0x9}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000433000)='./file0\x00', 0x600, 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, 0x0}, []}, 0x50}, 0x1}, 0x0) 2018/02/17 23:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000065f000-0xa)='map_files\x00') getdents(r0, &(0x7f0000b4b000-0x2b)=""/24, 0x18) getdents64(r0, &(0x7f0000407000+0x192), 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000683000)={0x6, &(0x7f0000f9f000)=[{0xfffffffffffffffa, 0x6014}, {0x1f, 0x2}, {0x4, 0x1e}, {0x8, 0x8}, {0x20, 0x20}, {0x38e, 0x80000001}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f000025f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f23000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f4d000)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f000037e000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c7000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty, 0x3, 0x9, 0x1, 0x1, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x80, 0x5, 0x1ff, 0x2, 0xfffffffffffffff8, 0x10, 0x4849d428, 0x8}, {0xffffffffffffffff, 0x9, 0x1f, 0x8}, 0x2329, 0x9, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x1, 0x4, 0x7fff, 0x401, 0x7ff}}, 0xe8) 2018/02/17 23:04:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x204040, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000014000-0x10)=""/16) 2018/02/17 23:04:51 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/17 23:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000405000-0x8)='./file0\x00', &(0x7f0000101000-0x8)='./file0\x00') mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x0) dup3(r1, r0, 0x0) 2018/02/17 23:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) r2 = creat(&(0x7f0000250000)='./file0\x00', 0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a30000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a2f000)=0xc) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) accept$netrom(r1, &(0x7f0000f0a000-0x48)=@full, &(0x7f000076b000+0x6c8)=0x48) 2018/02/17 23:04:51 executing program 7: 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) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000), 0x0) 2018/02/17 23:04:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) fadvise64(r0, 0x0, 0x5, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000722000)=0x0) sched_getattr(r1, &(0x7f000087c000), 0x30, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/rtc\x00', 0x101400, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000323000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x5e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}}, 0x5, 0x0, 0xffffffffffffffe0, "db2a72ed617b37f47902ac9360b0fc5c0e905ceffb28a99c2972af5a9b2adf6cfefecebd2c3317217a7a93c501303c73ebe5da9b984b81e805f5ed65efa4383577503423cee4a1fc81b282ab5457e1e2"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000526000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x8, 0x0, 0x80000000, 0x8000, 0x2, 0x5, 0x800, 0x9, 0x5, 0x61c, 0x7, 0xffff, 0x7f, 0x9, 0x4]}, &(0x7f0000001000-0x4)=0x108) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00007f5000), &(0x7f0000942000), &(0x7f0000ca4000), &(0x7f0000598000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000b18000-0x9)='/dev/ppp\x00', 0x3c080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x19c) 2018/02/17 23:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000053e000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008cc000)) 2018/02/17 23:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00005f8000-0xa)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000), 0x7563) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ae5000-0x8)={0x0, 0x8}, &(0x7f0000587000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006ec000-0x98)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xf6, 0x91}, &(0x7f0000373000)=0x98) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d70000)) 2018/02/17 23:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000313000)='user\x00', &(0x7f00008a6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004fb000), 0x0, 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a1e000), &(0x7f0000d44000)=0x4) futex(&(0x7f00008e2000)=0x3, 0x5, 0x2, &(0x7f0000041000-0x10)={0x77359400}, &(0x7f000070b000)=0xffffffffffffffff, 0x80000000) r2 = add_key$keyring(&(0x7f0000aa8000)='keyring\x00', &(0x7f00003be000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r2) sendmsg$nfc_llcp(r1, &(0x7f0000c43000)={&(0x7f0000686000)={0x27, 0x14c72c01, 0x4, 0x7, 0xbe, 0x1f, "6799496ac24c30587286088d34754aa645ca621636cc3f216bf0d51b8150e487ec5e6ccd1a204d99442726e0b96feac5a7628320c172d1295ccc9b2545a972", 0x7f}, 0x60, &(0x7f000048c000)=[], 0x0, &(0x7f0000c69000-0x88)={0x88, 0x10a, 0x0, "ae5c3c7a68dfd45433d77cf69340db89eb264073971c50d54abdb0a2442194bba9af1799671fc0863c7e856e5faf14079bfcd8da04063f7047637d5b49b9bf4e035042d0bb1b42c36a7d6f90f8acc5b5cc98dc2c7b92233169a207d40a22a97e805321c57c291166c03125c10601035b6c2d0bf12a0e3cf4"}, 0x88}, 0x0) keyctl$unlink(0x9, r0, r2) 2018/02/17 23:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003a9000)=@sco, &(0x7f0000fb0000-0x4)=0x8, 0x80000) accept$unix(r0, &(0x7f0000733000-0x4b)=@file={0x0, ""/73}, &(0x7f0000d2d000-0x1)=0x4b) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) link(&(0x7f0000417000-0x8)='./file0\x00', &(0x7f0000941000)='./file1\x00') r1 = creat(&(0x7f0000d67000)='./file1\x00', 0x20) ioctl(r1, 0x7, &(0x7f0000106000-0x5a)="a2d28fd8a3fc6ce67f80ab6250ef761fc814cbc3ed4a6c22f4363817072bcc17aa5d7d9525b6fb94f47b449c4b7ea3370b9b0aa28344ec40ce74ddba1a44ec8111fbaf435eb72101a8afedc3c5cee950fcdaacb845671e170e54") 2018/02/17 23:04:51 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000923000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xb9)={0x0, 0xb1, "2ccc111e2aad64707a828aee04c5dd5b4490f14170cf4316afb1ed3d0a0f11906918d396e6a279cec06a68fd9e66bb2361a56f3659b0ca8e18ee1f63030fb000c9612f86b70ccfd1eddbcc474786d3b2309e5be9bdb5dc7c2abceb4c746db85f5999b466b3ddca37cf7457a340b6a4b73bda5a59baa86b7314a3bd4e6beddb10595ba66509ff0423a549b35c5c6ac82c2d9d2104bd04b50d1af44c3439f6a40d57a2b23a605212446a424fefef96c944ee"}, &(0x7f0000de1000-0x4)=0xb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x208, 0x8, 0x8000, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmmsg(r0, &(0x7f000019d000-0xf0)=[{{0x0, 0x0, &(0x7f00001b0000-0x70)=[{&(0x7f0000cb1000-0x11)="567b08a5f24728a51cf11cbfe06900cffe", 0x11}, {&(0x7f00006d2000-0x76)="973b539edf2930ac4d487515476a49481e946e9cee8523797484168bf85a13af682d354ea19bb8c12f8873b89c39b3bf49dbc2e5e9661f70ff13b531bf7a8f7047fc4a9d1d30d16ea4fe456e3fa510b9d13e9545a76852c1e77916202f365ae93f583894bd6e60be25aeb2e5d9b8d2c8028554720ea7", 0x76}, {&(0x7f0000164000-0x8f)="1d8f95f22db6c6808eb80485fe441489c47d12b704ea5115af42301eeebbf1989402e91873f36c9bc1260dd03a3ee2697e7f6d57a09191b6684ae49408252b27f06104c69a80c934c12533ab12b1b0d832191d67943580760d77264b69eaa62f8acc02cbc87589b9361166633060d4a3dd59e41da407c274d6f760b11fff707c807135d184fbd66eccc6a72a4b33d0", 0x8f}, {&(0x7f0000e14000)="44f707bc3a21b79f6fec153ec4815c9ece2101fc28399c5130304dad7fe6", 0x1e}, {&(0x7f0000b07000)="855857c77e7f7f3238238ef79f48b3344f48d45df294326d70a76d97981035ff98abed242549bb7e008edab76b20782fa669c770ede9043423c919b86c844acee6a0fd0f72eb943f960685e4e62d33b8e2882956c31b7524ea611f86339e850a963e69f2c2095426192e96e54dea8ccae370ac991c8c21acbbf6a8584fcca43629da152c333d", 0x86}, {&(0x7f000061c000+0x168)="9dde589d60875626b0db50acfed920005faf5735a6b1ece21ff7871e69388cb3d2cd47124baeddec7eefa9a04ae6c6a75c24831df52c4ab524b29c4db0b337b58a82ae07c7977b40140d7c6938a9ad0f56d542ff8b7be7bbf45f852a74124c69af517e960a4b277d71a78f05b6592db2d2060b7ac626dbee068eaf25c429a7b6f08fdd1de661bcf0681efa872425804b331391657314b949a35cf06ca5ce0e1d04d3ebae1428c8583b6d9a5e03e94ad6f94cd9bc66b5c9e33bf40474fc8e367881e6a1d2eb6a9f622c97e6a431784ac5cebfa9121c1f01f92969784d349f79d266", 0xe1}, {&(0x7f000058f000)="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{&(0x7f0000d9e000-0xa4)="ba67f28f3c523a648bdc94ad2b9342788bb473b0734eff1adf95b19d622c7bd175cfb831060dcf42b451da89889a9b85d72b86f68bd61b03e2e23a5910ed3a6597f158d2e72f3a071af9ec549673cb7159e76186fdf10c16a05c116a39f827609a9338432a43901faea2553b79c5ba934f30cc3f63f18e262e2bcd0a84efc8b0f9d710c4480f169e500c71c1eb4fa1adf5ef48bfe63314bfedebd86d6440294951a3ae1e", 0xa4}, {&(0x7f000055d000)="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0x1000}, {&(0x7f0000cd9000-0x2b)="b5262f1c849016ddf170908694671fa1108e0ad8ae46f13a74665e605b84778d9c34f72968eb8aca8f19fb", 0x2b}], 0x7, &(0x7f0000bb5000-0xd8)=[{0xb8, 0x0, 0x81, "ec8b8dc9b6b2f991bcba9d55b931db6933a8637834e0439a92c31ce7c7598a8dae5c60ad3679d3efb4e382fb5e6fc6523b518008cc47024eaaef7d237af6a50267824cdf9b63c9b94979d73ca10b6cde2d2ab5267cc4be6ed66412f72b76e023839b8cbfd08a3ca07a09482b4ffc55df4ae30daea8a80049c688ed44c026c6ae37fcbd920854cfb89b81e5085f666b59bfcc1c92e319eb26c16b33442dd86b6dfada"}, {0x20, 0x12f, 0x10000, "4d478ffe8a222413f29b6e73"}], 0xd8, 0x4000000}, 0x1}, {{&(0x7f0000dab000-0x10)=@llc={0x1a, 0x0, 0xf800000000000000, 0xfffffffffffff800, 0x1, 0xa356, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, &(0x7f00002ec000-0x20)=[{&(0x7f000010d000)="6f5b6dcf19b4edc763782db42ccde06f6a931ad6058dbd75dbff1e6949a0e20caac881026ee5ce64a67e0c890f78d18b4abae09824882abd5a996b04b58b91990ebbce253042749c7a5e3c788b97032aafe33b03c2f6a80eca25c4e3f37b211a9a94c39330082b30c89e340d7e43bd539ec06c5c92187e3fc5b05b6e00ad5b74cfdd3f953053cecbd16c18ec1b294086e81cbc51ca3718e2", 0x98}, {&(0x7f0000ddb000)="2ae4d3c02c6d780de97ab6569af90b283d7fa8ad65e4eb08fbb5efca02b684db558d591d3f4bccd33bfb192e32844082f530a679ed929e2f3d34b3c8139b812c63a6fa0045eeb2830aac65299c4e359ada7a27d47b93f2", 0x57}], 0x2, 0x0, 0x0, 0x40801}, 0x101}], 0x4, 0x40090) r3 = syz_open_procfs(0x0, &(0x7f000003e000-0xc)='net/netlink\x00') sendfile(r0, r2, &(0x7f0000882000-0x8)=0x40, 0x401) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000acf000)={0x100, 0xd6c, 0x8203, 0x3, 0x0, 0x2, 0x9, 0x7f, r1}, &(0x7f0000ec2000-0x4)=0x20) 2018/02/17 23:04:51 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = eventfd2(0xf27, 0x80001) mmap(&(0x7f00003e4000/0x4000)=nil, 0x4000, 0x2, 0x833, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00007c6000), 0x4) 2018/02/17 23:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00002cb000-0xa)=@file={0x0, './file0\x00'}, 0xfffffffffffffedf) recvfrom$unix(r0, &(0x7f0000d0e000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f00003b5000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f0000279000)={0x0, 0x0, &(0x7f0000061000-0x70)=[{&(0x7f0000c2c000)="fa77d763383ce2aa54da8cf1bcba505da186763793aa6acabd87dd55c2c5acbd8f1416aebef7fdfc1055c212994370f15abd924e6739e7c5e7cb44a62994acd898fc6cc7b48641127b138411b86a7f4ff119bbd41cb595fb41ea1646b052fefc2c6b8682563da8b24399f079de45e33181fe83500ae486936c90516fbbf463d587aa2295c55efb07255594194638847e490c4266bb97db1bdb5b8c91a40e9bb9f710d5f8bc6054bdc255d25d72917354a0871c33438f554471b084fa444613d4977be4eb0ea954b46d4ef4215b9961", 0xcf}, {&(0x7f0000f78000)="6eb0df8e48030a322809febf5e188a2c61abcc47145ab530f8c786af74e80732c65e97f8828d93218d9fa6fb340339dc8adae4fd914be73cb2d412a289b22e4562e8c1f3808b6969a6b0daef35f8fb01319755648833b06814c17399fd40c1a0bcce46541ba7d125a106cffc0497fb7fa314680dc271d75d6934b5937b8a429346317866693cd4b7ddce4718de52367d397d85bdc32499d7d2bfa9f6e32f139f08961ace89cac28b92d683a9a85bec3ce2974d9f1ced452e2cad57cfd7df0e0eb139989a84456e22cbd5ed04d7182b2ea071015d18", 0xd5}, {&(0x7f00001fb000)}, {&(0x7f00005cb000-0xc2)="2768e381f0a0b848a3c76752b7692b7ce9d95b757e4d8f34464209ed2f48f33e8b19c2c04a0dc70feb67e9f4b0c518a9e548f2ff2645a8954e3b4c7e79d550a5379ae77a538ab05889d33cbcb3244aba5f3df45a2bd38cb72e91b601ad931f7fa92b1f008bc55f05e0f122805ad9127adf7ecb6a00f740586e39df19ffcc369b56289316861b0c06518dd0df1b3a4e6a9f5a7a7ef91858918f3c9851dc37cd341c858e46b185ec1330eb03af0b53ee7bd029dccd41f62e90712e2ce89e548ac927a3", 0xc2}, {&(0x7f0000517000-0x1000)="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", 0x1000}, {&(0x7f0000f09000-0xe)="2ae04bd241c919ff42657d66fcea", 0xe}, {&(0x7f0000ed6000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000ddf000-0x170)=[{0xd8, 0x119, 0x0, "4c0866dec5839683d7df274d22c724a406c6b9a23cc6f7c94366a3e46a59ea3ffa74f7e2a906d023fa2f263d7e8d24086e9549b76f242aadd4a8b43cfdb58170a3a3b79854f14c7b86dd0e6be53d3021c4c2993dabf5dfd72859c9ac0349d8c311f0131fd2769aae3afdb07ef5bd8635f3d1ef53b81f2a1c93bbeca2346bd4f9dffc73b2f9242f7ca27cf3c0aafcc1088305009eccbe42f8dc717ce704fc71274951faf83b8ad1d33ebdd27b6044d54462ceba3423d50c4d03f6befe1a9da6dfc5"}, {0x98, 0x113, 0x26, "67799ca8571de8d01cdafa85b6dca04c780de4801ac60124cba45afc812bfd220b11017d7b9e540bf1aa6efdefe4de3cab538072bdd4c20e554bcbbcc355055159233f1973987a2c942726d6dcaa8398566eb311bf8e4d195074091a4299e8b85425fca7539597cdb24d23fc14cf693f69e146eecb0e4781db07dad341efaafc60de98104b7c"}], 0x170, 0x10}, 0x20000000) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect(r2, &(0x7f0000367000-0x10)=@ipx={0x4, 0x1, 0x7, "9963d57cc9c6", 0x3}, 0x10) sendmmsg$unix(r0, &(0x7f000009b000-0x38)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x44) 2018/02/17 23:04:51 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000), &(0x7f0000131000-0x4)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f6c000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000d85000)=""/201, 0xc9}, {&(0x7f0000f6c000-0x1a)=""/26, 0x1a}, {&(0x7f0000066000)=""/214, 0xd6}, {&(0x7f0000f6b000)=""/12, 0xc}, {&(0x7f0000f6c000-0x5)=""/5, 0x5}], 0x5, 0x0) 2018/02/17 23:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006c8000), 0x1}, @fda={0x66646185}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00003ad000-0x1)}) 2018/02/17 23:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f000041e000), &(0x7f00007ae000-0x4), &(0x7f0000fe6000), &(0x7f0000dfd000-0xa8)="1fc165c2f7c98a398fc1b6db9c1d89fad20132dc1f9c7541751857fef2a0dc99861225e81ffb206fe3e27bd6a43e16c8d782ea196cab0a60e8631517e002e27dabbbb0674400f7cdf600154423210195578240a4635634f772359680bb4a16b93dea7236536248c91dcf4b9ec96d90cc5c7e0c70abea7db6209d5c676e55236328eee81959114a300aabbcf1b5acc10fd00d0242c9df21b12e9d5ea6f158d727b1736c0135aebd2f") inotify_rm_watch(r0, r1) [ 44.663962] IPVS: Creating netns size=2536 id=14 2018/02/17 23:04:51 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r1) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001000)=""/30, &(0x7f0000001000)=0x1e) r2 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x60) 2018/02/17 23:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x2ae) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f24000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000272000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x9, 0x4000, @fr_pvc=&(0x7f0000e7a000)={0x80000000}}}) 2018/02/17 23:04:51 executing program 1: r0 = socket(0xb, 0xf, 0x2) fcntl$notify(r0, 0x402, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x11)=@known='security.selinux\x00', &(0x7f0000001000)=""/251, 0xfb) fcntl$setstatus(r1, 0x4, 0x4000) recvfrom(r2, &(0x7f0000000000)=""/54, 0x36, 0x2000, &(0x7f0000001000-0xc)=@nl=@unspec, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000001000)='net/bnep\x00') ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x101, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000-0x8)={r4, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000-0x14)={r4, 0x8, 0x8, 0x6, 0x4, 0x4}, 0x14) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000002000)=""/108, &(0x7f0000004000-0x4)=0x6c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000004000)={0x77359400}, &(0x7f0000004000)) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r4, 0x7, 0x9, [0x9, 0x5, 0x8, 0x3ff, 0xfffffffffffffe01, 0x7f, 0xfffffffffffffb6a, 0x0, 0x1]}, &(0x7f0000000000)=0x1a) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000000)=0x4) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="b4584e65e0da5cdbf7f0225b5f484916a9673ed2ccfe2dc38f1aa8c76cac41d2cd98a402e3e3c44ce0730f19d6a0b9341124d815ddfa52c0aaf35892954df2fa1994f276ed4bfd9b71b5cebfbfe31abc5fa134cc388c1915e7d62900ce4e3a7a6c11d27869d3f295467ad4cda123fb27d11a2d37d780", 0x76}, {&(0x7f0000003000-0x61)="03d7f7f29604d7ae415cc5d5424e8eafbc51adb43274379c731f06324ce37bdb84897c93953d2d3b5db477cca3b3d6692ebb1e6c8f9ca4fd193af27725ebf6aeea73dc513ad46aea6639db7dad0219a2a6ca92f84f3322d628e4dce9c6f54b912f", 0x61}, {&(0x7f0000005000-0x42)="4cc7bab07d41338171b5e406388c152dd4915c838b8d8a45bd690ff5d5d0b7382f28482462db733c2c9c57c6f3d888b9554e56e646ac515357a23ca0b0ee27a33d95", 0x42}, {&(0x7f0000002000)="92b1adcdc4ea07ece344eff1c78283fd3eeff1989f1f1c1b8c0385c82d9cfabf1b2d69e2088efa2176ec6ea97606346caa412d754a534137abfc7398ecdad4b9453803fd01d1b90e9193be5322943a08651e33c714df108173dea9e4b3aea74a0d19244744f8c002ad57461722f4c1d3002e418f2968e38e2e39fa35e48c2c0ab1b4fc74e789e5635fd781269cefcd05ab6a92074de4096aca57c4977939723ebfdcaf9be6ed3100d6e1e8f0cd9cc8f81a6d046cfa995c839fdf552d15a79d91726e508fdd594b9c39f610d84ef96246dc068a6812bfd06829cc1e0563a23f5b200d2234b7df3e5e3b08df8ae5ff7cd623945f7e", 0xf4}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000005000)=0x4) 2018/02/17 23:04:51 executing program 5: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f000082a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000082a000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x1f8, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f000082b000-0x40), {[{{@arp={@empty, @broadcast=0xffffffff, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x20, 0x6, 0xd0, 0x3, 0x1, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', {}, {0x489e4a080c9cba78}, 0x0, 0x221}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xacd967e60fa9c1ad]}, 0x5, 0xaeb4, 0x400, 0x3, 0x9, 0x1, @common='erspan0\x00', @common='syzkaller0\x00', {}, {0xff}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) [ 44.716585] binder_alloc: binder_alloc_mmap_handler: 8181 20000000-20002000 already mapped failed -16 [ 44.731246] binder_alloc: 8181: binder_alloc_buf, no vma [ 44.736919] binder: BINDER_SET_CONTEXT_MGR already set [ 44.736926] binder: 8181:8187 ioctl 40046207 0 returned -16 [ 44.754947] binder: 8181:8192 transaction failed 29189/-3, size 72-16 line 3127 [ 44.782743] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.788586] binder: release 8181:8187 transaction 31 out, still active [ 44.805139] binder: undelivered TRANSACTION_COMPLETE [ 44.810299] binder: send failed reply for transaction 31, target dead [ 45.419282] pktgen: kernel_thread() failed for cpu 0 [ 45.424441] pktgen: Cannot create thread for cpu 0 (-4) [ 45.429797] pktgen: kernel_thread() failed for cpu 1 [ 45.434932] pktgen: Cannot create thread for cpu 1 (-4) [ 45.440277] pktgen: Initialization failed for all threads 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000561000-0xd9)="6d6f756e7469666f004388f750c83d03c4a3a9ac6c88a477660ae763891738ac656bb3e891941f02f1265047502f142dd9f655ef7131eabf3110d600000000000000037b8d63e2da7af47e6c37972352875f125bcf3ea7f04ba0505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb054d8fb03fdd5142fc050000003a23883d96b03c8846f5e46a58ae37feb33ecde5d8af3c53b879dcd526a45701cd93621a49436f77e4d477088ee0f2746ffad4066cdde391b8327c18f010cda8f12cdabfc4303b679fe518b25b3dfafe64b23e52741eba62d1") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ac5000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/17 23:04:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000116000-0x12)='/dev/input/event#\x00', 0x3, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee8000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b64000-0x8)={0x0, 0x81}, &(0x7f000034e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc6000)={r2}, &(0x7f0000786000-0x4)=0x8) fadvise64(r0, 0x0, 0x55, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000056d000)=0xff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000083f000-0xb4)=""/180) 2018/02/17 23:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009ab000)=@generic, &(0x7f0000b01000-0x4)=0x80) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000f4c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000478000)=0x10, 0x800) sendmsg(r0, &(0x7f000067d000-0x38)={&(0x7f0000ef3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x3, {0xa, 0x1, 0x84, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x3a, &(0x7f0000c47000)=[{&(0x7f0000164000)="d9aa3d0a3fa28a6f20b4ffd62639ea32dab0f6e7a4124b26e7301b77f46ec520f713b4773c8953a4e6b69ee7c9b211f4608364bfd96ffdd83589cd11e52c6231b363d81288bf21ad777507c3430baed8", 0x50}, {&(0x7f0000d0c000)="6b3b975a63af2c3e15259ff7c5bce2b4daa18b70294f39d1bdf048626b78c2d6c7dba7d0aeb0fddc8c3aa44e8bf41cd4f80894f46cbb42f3dce9e178f462a38ba38a05deee6bb192965e3d2dd6195a86be3167f91781a0e0050dad3eccfc8e6146935310266d7877749f7aadf2a1d77f07fd553b9338f073061d06bc1bcf4f4f4d0498749aabdc8cec99267116c267ca933152151841ef5f91fec8a52c7cf60b52013deb3902d84b1c14d1b9f3684f3a0d2c97f366284c32ed2c9b8cee1ee60b6437d687fb06e984533abd243639be4f78f9fa647bc63591f1a4d6fef60d8e88fe1aeb69247ab647e60c614326b33f5b", 0xf0}, {&(0x7f0000e15000)="0915d7659f20fadbdea45faeeb9c6bd33125a0780f856d12f727d53bba0057f4a555027b3993ceb614bacc", 0x2b}, {&(0x7f0000c39000)="08fb3dcd6a8208795e341fc37db1a2fa12b545cdb88d4fb574b440799a3425cb80f91b0410f1931761f09e6197ba1a5f70f32deb1c6c5ce29a10bc04f17d0d0c0eb81da33fb155302ade64c54c63d0982d2af54bfedc38f4417908bff3a1a7056f25929ec646a123725ead", 0x6b}, {&(0x7f000081b000-0x8a)="952ad4f0bb3bf14e5a31889de2a2ffa0bf9c106d0c0afdef52f797e21e3c53a747fc816c5618326dafc67d70c5417756e08bfe8309a4a04c6d27d4c44e4cfbbb35658c5f42806311a69b6ba4d8d125ed27d10a320f2801f6784c1981cb1ec5ac5b20ae4e0c84e8fb9038f0e059f88204743e881fb578ca38e51e47ea1d0b516aa9585e8aaae93563f99c", 0x8a}], 0x5, &(0x7f000068d000-0xc0)=[{0x60, 0x11f, 0xa8c6, "c1cb056d3838a41d9cb23b6f0bf7e1a8ff6bf127c8fc74612711aa2c8ec404c9dcfa59c6e9525cdaf8f11ec98bae09538a143119c54eea5d9061a75d46e0750deca11dcef200a53f6c1c1181960ab6"}, {0x20, 0x0, 0x9, "54e80e624862017c803f3a04c6fe0237"}, {0x40, 0xff, 0x2, "e9120aa8e0f0ba05dbb980419fa11d1b4ad7fa7db33e2b362f62c01fbf7020e6030ad3442ece7ac500d4af475392"}], 0xc0, 0x40080}, 0x20000080) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x9c, 0x1000, &(0x7f00003bf000-0x12)="01010009030006000400f200000020cc58c3", 0x15c553b4c41ecd78) 2018/02/17 23:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) vmsplice(r0, &(0x7f0000197000-0x60)=[], 0x3c2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00005cd000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ad9000)=0x9) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/17 23:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000875000)={&(0x7f0000fb4000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) readv(r0, &(0x7f00003c5000-0x40)=[{&(0x7f0000263000)=""/219, 0xdb}, {&(0x7f0000f69000-0xeb)=""/235, 0xeb}, {&(0x7f0000dcd000)=""/176, 0xb0}, {&(0x7f000027b000)=""/36, 0x24}], 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/autofs\x00', 0x4000, 0x0) write(r1, &(0x7f0000755000)="46868773b481cfd9ff7264b3722eda6b6405909a679a67a25a9a2726baa1da81093cc1fc010f736a63b53a7e727406f06bcf6a403e1f9a54bf02", 0x3a) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001a0000)={@multicast2=0xe0000002, @rand_addr=0xfff, 0x0, 0x3, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x1c) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000382000-0x35)=""/53) ioctl$TIOCCONS(r1, 0x541d) 2018/02/17 23:04:52 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000018000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x39, '7'}], 0x18}, 0x0) 2018/02/17 23:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @tick=0xec, {}, {}, @result={0x5}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) fcntl$setlease(r0, 0x400, 0x3) 2018/02/17 23:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3c000-0x16)='/selinux/checkreqprot\x00', 0x901, 0x0) r2 = getpid() getresuid(&(0x7f0000c2c000-0x4), &(0x7f0000804000-0x4)=0x0, &(0x7f000070f000-0x4)) r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ed000)=0x0) lstat(&(0x7f0000b73000)='./file0\x00', &(0x7f0000a13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000864000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002aa000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00006a4000)=0xe8) r10 = getegid() r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3e000+0xc33)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000ec3000-0x4)=0xe8) getgroups(0x6, &(0x7f0000096000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r14 = fcntl$getown(r0, 0x9) r15 = getuid() setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff7, 0x4) fstat(r0, &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000983000)=[{&(0x7f0000586000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008b1000-0xa0)=[{&(0x7f0000a6e000)="eed23b4d3fcee25e452d7f6f1fb263f3", 0x10}, {&(0x7f000007c000)="2bb63258add25faf3e236398aa3e3172083131381e2362c064a21fef0dd4b7993006c02322f00dc440b17d3db400639af2c16cbd027ef5fe99f1db171f1c08de895f7dc64318dce525125868bbeaac6193b3f82c0c66", 0x56}, {&(0x7f0000835000-0x17)="d8d9acc31cdde36c570cef0a090e296680277013f238af", 0x17}, {&(0x7f0000202000)="da57481ec9d85f5631558aa656637407d8a7f100783eb7ce3e07449781fa44755f1eb5fc9125c3f45a81c63c8763d6a154c44084a1a40875d75dee93f3853084bcd4052316161afbe5d97fe05ca2a9747b4d65c5c9a40b82184d715954dbd596aa8f384328befdd9ab732627b03c47ed757c74c8c088720df691f9e7823bad03230c0de50b15e609253c66e3e44c5d7e1930ef2a", 0x94}, {&(0x7f0000220000)="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0xec}, {&(0x7f0000ad0000)="552786fce35cfe71c87b5054f1fa6d846554b047e436ea4e025fc5876af4c660bfb2577cef2ea346a2ad1e3bb848921d086e4050f171eb0bb30e5015af8fcad070f8b4dedb8b83cc5439f00afbff28e7c480cd726ed66ce95c92e705449d020d6a69b33cb485700806fe90489dcf60d0", 0x70}], 0x6, &(0x7f0000641000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x88, 0x400c880}, {&(0x7f0000a71000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003f0000)=[{&(0x7f0000563000)}, {&(0x7f00000dc000-0xfa)="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", 0xfa}, {&(0x7f0000258000)="0ba5e91597daf61e9a7d5ab187ef12a4b3bf2af145a5428db5c63fd834991c", 0x1f}, {&(0x7f0000436000)="00749158fc981ca80498e3856496ae1b3264df741eb95729ab7607d2f42141d2657b683a89dbbe9133e0603e63a5efb2c1994b497a49552fe1222ad557a43611ce47fe44deca12a9c50b56534be37183c546ccdd334a00864ff6612b9c46286883c9c0a43fe2ea69afee036d7786b7f991251020ca1b4a", 0x77}], 0x4, &(0x7f0000675000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60}], 0x3, 0x4800) dup2(r0, r1) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000f00000-0x2b)="29000000200019fff63d0014000000060200ef1615de0005000000040d0002000001000000f8ffffff", 0x29}], 0x1) 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000026000-0x118)={0x5, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @empty}}}, 0x118) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33}}) 2018/02/17 23:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000049b000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = timerfd_create(0x4, 0x80800) r2 = dup3(r0, r1, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000b58000)={0x1, 0x1, 0x200}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000643000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) r1 = gettid() ptrace$setsig(0x4203, r1, 0x0, &(0x7f00006ad000-0x10)={0x13, 0x136, 0x401, 0x9}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000037000)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x9, 0x100, 0x3, 0x7e, &(0x7f0000795000-0x10)=@common='ipddp0\x00', 0x8, 0xffff, 0xff}) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) 2018/02/17 23:04:52 executing program 2: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) perf_event_open(&(0x7f00003ed000-0x78)={0x1, 0x78, 0x8, 0x8, 0x20, 0x477, 0x0, 0x8, 0x220, 0x4, 0x9, 0x4, 0xbb, 0x5257, 0x7489, 0x3, 0xcb8, 0x4fb9b3ca, 0x1, 0x1, 0x3, 0xe000000000000000, 0x8, 0x4, 0xcc, 0xffffffff, 0x1, 0x7, 0x9, 0x1, 0xa41e, 0x0, 0x3, 0x1, 0x9, 0x38fe, 0x2, 0x83c, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000b57000), 0x1}, 0x400, 0x4b9, 0x9, 0x2, 0xff, 0x4d04, 0x6}, r1, 0x1, r4, 0xb) ptrace(0x4207, r3) ptrace$getregs(0x9, r3, 0x0, &(0x7f0000c29000)) 2018/02/17 23:04:52 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a4f000-0x4)=0x0) get_robust_list(r0, &(0x7f0000169000)=&(0x7f000041c000-0x18), &(0x7f00000aa000)=0x18) 2018/02/17 23:04:52 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000010000/0x3000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000000f000)={0x3e00000, 0x1, 0xffffffffffff8000, 'queue0\x00', 0x4}) socketpair(0x3, 0x800, 0x84, &(0x7f0000020000)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000021000)=0x6) 2018/02/17 23:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x13, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x139, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 23:04:52 executing program 7: pipe2(&(0x7f0000eb4000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000de4000-0x3)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000b4e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000854000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008cf000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x5, 0x7}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f000001f000)={0x3f}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r3, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/17 23:04:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007cf000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xbffffff7fffffff9) 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x401) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e7a000-0xc)={0x0, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000039e000)={{0x9, 0x10000}, 'port1\x00', 0x0, 0x20, 0x879, 0x1, 0x5, 0x2600000, 0x7fff, 0x0, 0x4, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f00005a6000)={&(0x7f00001d1000-0xc)={0x10, 0x0, 0x0, 0x2200008}, 0xc, &(0x7f0000e37000-0x10)={&(0x7f000040e000)={0xfc, 0x1ff, 0x3, 0x800, 0x3, 0x3, {0x1, 0x0, 0x2}, [@generic="61adf2009edcb8a933af935728f091abd6793d437035f96a3253eff92e7dad6788137f8b61725fdeb2421830630375073f27465b9965b581df101e547b81137d93def06420d4415cc1eacb8c6e73903318d9e77eef9c40e6ee7c10bccfcb1659f1f1bf428cc6cbbc7c19ecc7d59b87d5762e67f3c8c40aa8f9c2e58622612aabef797d39d7cc5908f721d948d353a54e60aa75088e2b5c1ba71cbc477e63ea5a650e3da2a8eacaa9b09120ccfc22de840e7c61d68a815a3d6a00140db4ecaec1b23998896257f15bec3174b4d742fe5020305151d9", @typed={0x10, 0x57, @u64=0x3}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000065d000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000574000-0x8)={r2, r3}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000479000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/17 23:04:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/nfsfs\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x1, @empty, 0x6}, 0x2d5b45dc, [0xffff, 0x0, 0x8000, 0xbf8, 0x7b3e, 0x200, 0x7, 0xaed4]}, 0x5c) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x1, 0x2000000000000000, 0x7, 0x91fb, 0x400, "3d4494502512a16ff05ee6f006b8d26dad6789787b443e2e67bd323a0f5aa77ac34041e079f793886a7397e2d64d920b3a22e5c182885f01fa80de1c3a2686", 0x7f}, 0x60) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10d000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000001000-0x20)="57231ddff48333c3273d7d17e9bd0b24c6f2c5b56b4cf903e95185a532de6d2c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000098000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) readv(r3, &(0x7f0000ff8000-0x70)=[{&(0x7f0000587000)=""/241, 0xf1}, {&(0x7f00004e2000)=""/143, 0x8f}, {&(0x7f00004a8000-0xe8)=""/232, 0xe8}, {&(0x7f0000064000-0xf3)=""/243, 0xf3}, {&(0x7f0000a7d000)=""/4096, 0x1000}, {&(0x7f0000729000-0xdf)=""/223, 0xdf}, {&(0x7f0000a88000)=""/188, 0xbc}], 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r4 = dup2(r1, r3) sendto$unix(r4, &(0x7f00005df000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000fce000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) exit(0x3) 2018/02/17 23:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001000), &(0x7f0000000000)) 2018/02/17 23:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000963000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f0000d6d000)={0x19980330}, &(0x7f000067e000)={0x401, 0x4, 0x0, 0x5}) lgetxattr(&(0x7f0000d0e000-0x8)='./file0\x00', &(0x7f0000b8f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006ac000-0xa24)=""/4096, 0x1000) 2018/02/17 23:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) socket$l2tp(0x18, 0x1, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x600000, 0x0) 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000018, 0x0, 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) 2018/02/17 23:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000086a000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x0, {0x2, 0x3, @broadcast=0xffffffff}, @generic="ca85d3926cc9934dd264fdd4e4d2623b"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/sequencer\x00', 0x28040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000536000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000df4000-0x10)={r3, &(0x7f0000612000-0x4c)=""/76}) sendmsg$nl_xfrm(r2, &(0x7f00003dd000-0x31)={&(0x7f000068a000)={0x10}, 0xc, &(0x7f000021f000-0x10)={&(0x7f00004c5000)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in=@multicast1=0xe0000001}, []}, 0xf0}, 0x1}, 0x0) fallocate(r1, 0x0, 0xffffffffffff14d9, 0x94) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a3c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e64000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004ae000-0xc)=@sack_info={r4, 0x1, 0x5}, &(0x7f00007c8000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f8e000-0x50)={0xd0, @time={0x0, 0x1c9c380}, 0x101, {0x9, 0x78}, 0x1, 0x1, 0x7}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005e1000), 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005fb000-0x94)=""/148) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) writev(r0, &(0x7f00002a8000)=[{&(0x7f0000de3000-0xdb)='K', 0x1}], 0x1) r1 = memfd_create(&(0x7f0000a65000-0xb)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00009f4000-0x4)=0x3, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a8000-0x4), &(0x7f0000b4f000-0x4)=0x4) [ 45.795151] binder: 8291:8292 ioctl 40046205 bffffff7fffffff9 returned -22 2018/02/17 23:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/status\x00', 0x0, 0x0) getresuid(&(0x7f00000ed000)=0x0, &(0x7f0000311000), &(0x7f0000433000)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000010000)=r1) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000)={@rand_addr, @broadcast, @empty}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000004000-0xb9)="b4feb66a85693a01959e1509c43bcbe325ddb70489761946672cb01a2d1a0c775d13372457e41e86494efc16e9a0d0d940686f0caab21867b9ee7e83dbf2114795dab9da668444ac6e41cd786d747e4b71076d285cb31295159ba329d8b30a0c3f51095c9d44ba20241f989b530b62572b96ff1f5ee3fa6055f09803c4b9d0d88c9b008732675d45a610654d15428a5f82f50e57c70ce295759a767edb8b7e79cf39850dbbf6919550dfe6cc9747a24aaeaaab363fcbe97f92") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='yam0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f51000-0x14)={0x8, [0x3, 0x4, 0x1, 0x9, 0x400, 0x9, 0x9, 0x4000000000000000]}, &(0x7f0000f51000-0x4)=0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)) 2018/02/17 23:04:52 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f000001e000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000036000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000036000-0x4), &(0x7f0000036000)=0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000034000)={&(0x7f0000034000)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000034000)={&(0x7f0000034000)=@get={0xf0, 0x13, 0x400, 0x5, 0x0, {{'drbg_pr_sha384\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xe7c}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc001}, 0x800) ioctl$KDMKTONE(r2, 0x4b30, 0x26) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000035000-0x88)={0x2, {{0xa, 0x0, 0x2262, @loopback={0x0, 0x1}, 0x8}}}, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/17 23:04:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0xc) r3 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) r11 = getpgrp(0xffffffffffffffff) r12 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000), &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="cddfc9bee5674ad7c97dde43e1753c97dd3e0d77d6c04efa04ab3b65b396f81627da72cac770872e2e7ea9", 0x2b}, {&(0x7f0000002000)="a200663e052200463914d45e0c174190eb1d1807989f1dbd2d46856ea53c7e039ee744194be70055d2c0345bae8dc0b513ceffb3ee1f85a88e0d7c0307a8632b4c9a1cce08f5ebcfc00613a16d", 0x4d}, {&(0x7f0000003000-0x15)="4b868b1d36f9dcec66de189af1ec7237884bc9b3f4", 0x15}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x81}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000003000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x4004004}], 0x2, 0x40000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000003000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x3c) 2018/02/17 23:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbe000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b9000)={0x0, 0x7, 0x5}, &(0x7f000079e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a7a000)={r1, 0x4}, &(0x7f00004a9000)=0x8) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002ac000-0x4), &(0x7f00000ff000)=0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000536000-0x8)={0xffff, 0x20}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f000019a000-0x4)=0x1000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000f0000), &(0x7f00005b6000-0x4)=0x4) 2018/02/17 23:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$evdev(&(0x7f00002fc000)='/dev/input/event#\x00', 0x0, 0x6000) read(r0, &(0x7f0000ffc000)=""/149, 0x95) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000d1c000)=""/243) pwrite64(0xffffffffffffffff, &(0x7f0000d31000), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000c3c000-0x4)) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000424000-0x4)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/vga_arbiter\x00', 0x200, 0x0) bind$pptp(r2, &(0x7f00004cf000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0xff4e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000728000)={0x0, 0x5, 0xaa}, &(0x7f0000775000-0x4)=0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000427000)=""/182) 2018/02/17 23:04:52 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a96000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0xffffffffffffff8a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a96000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000000)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b1d000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000000)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) geteuid() vmsplice(r0, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000004000-0x30)={0xfffffffffffffc01, 0x6, 0x5, 0x9, 0x3, 0x5}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000001000)=""/30, &(0x7f0000001000)=0x1e) 2018/02/17 23:04:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r1, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) getpeername$netrom(r1, &(0x7f00009b9000-0x48)=@full, &(0x7f000002b000)=0x48) 2018/02/17 23:04:52 executing program 2: r0 = gettid() unshare(0x3fffd) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/autofs\x00', 0x1, 0x0) prctl$void(0x1b) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x40}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000d000-0x8)={r2, 0x401}, 0x4) connect$pptp(r1, &(0x7f000000b000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) membarrier(0x10, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0xffffffffffffff9e, 0x3}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000000e000-0x60)=""/96) r4 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000000000)="d9395a07a50a23ed1704af55d7364b6f33347144fa1c35bcb2ebcd05bdc16f6c88c87596329485fed865ff60909e81b72c42444fa506c93515d8052411496b6d4dd9dc139cc2b846f30a8f8ea6730363a49d30c0f06d61644b08ebbb049f4e916c149f3eb57a422ba440cfc8cf9fecbc9216fdc096f3d5a0d8708a", 0x7b) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000009000), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000f000-0x10)={r2, 0x3ff, 0x792, 0x5}, &(0x7f0000008000)=0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000008000)=0xffffffffffffff00) 2018/02/17 23:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000327000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00001fb000-0xb0)={{0xffff, 0x9}, 'port1\x00', 0xf5, 0x100000, 0x9, 0xfffffffffffff70b, 0x0, 0x2, 0x3c501ea3, 0x0, 0x2, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000172000)=""/217) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000aac000)='blacklist\x00', &(0x7f0000ac5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004a9000)='[\x00', 0xfffffffffffffff9) r0 = add_key(&(0x7f0000686000-0xc)='cifs.spnego\x00', &(0x7f00006ab000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000409000-0x56)="ce208792a02654e70f550ba08779e03d016d7f7a599481a2275c234f29160f6f0eccf598ff7371467063d614304d3721ab1183566b80765790337785a5053985da1a4aa9fe4ae7411d0a9d7768ad077616fd72f91a41", 0x56, 0xfffffffffffffffe) r1 = request_key(&(0x7f00006d1000)='dns_resolver\x00', &(0x7f0000b8d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a67000-0xe)='(vboxnet0user\x00', r0) add_key(&(0x7f0000256000)='dns_resolver\x00', &(0x7f00007ec000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f4000)="8bc3e6a61ddf21b58ea0d1d7fffffffffffffffd04090a1b00000000dec46fecf30bf31db40aea19660d0ea639ac000057cc560e40002000", 0x38, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000520000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000a39000-0x4)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000977000)={r2, 0x1, 0xfffffde6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f40000)={0x80000000, {{0x2, 0x2, @empty}}, 0x1, 0xa, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @empty}}]}, 0x5e8) 2018/02/17 23:04:52 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c43000-0x10)={r1, 0x8, 0x7, 0xffff}, &(0x7f0000001000-0x4)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000c5e000)='/dev/input/event#\x00', 0x5, 0x44a200) socketpair(0x19, 0x80807, 0x5, &(0x7f0000831000-0x8)={0x0, 0x0}) r5 = dup2(r2, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000b9c000-0x10)={r6, &(0x7f0000291000)=""/107}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000b12000-0x4)=0x1000, 0x4) r7 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r7, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8, 0x2}]}]}]}, 0x44}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000f22000-0x8)={0x1, 0x70, 0x3f, 0xfffffffffffffff9}, 0x8) 2018/02/17 23:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000ab0000-0x10)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000049e000)=0x5, 0x4) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f00001af000)='./file0/bus\x00', 0x40) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ae3000)=@common, 0x10) [ 46.008967] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.017289] CPU: 0 PID: 8342 Comm: syz-executor7 Not tainted 4.9.82-gcdfc8df #37 [ 46.024866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.034223] ffff8801baa57480 ffffffff81d94fc9 ffff8801baa57760 0000000000000000 [ 46.042278] ffff8801d019b490 ffff8801baa57650 ffff8801d019b380 ffff8801baa57678 [ 46.050362] ffffffff8166272a 000000000000449e ffff8801b91d8968 ffff8801b91d88a0 2018/02/17 23:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r2 = openat(r1, &(0x7f000054c000-0x8)='./file0\x00', 0x400, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000619000-0x20)={0x3, 0x0, 0x10001, 0xba0c}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a34000)={0x80000001, r3}) fcntl$getownex(r1, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x1000000000845c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00007dd000)=""/1, &(0x7f0000af7000)=0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a03}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000025b000)={0x400000}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ab7000-0x4)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bb000-0xf)='/dev/sequencer\x00', 0x4400, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000839000)={0x0, 0x1}, &(0x7f0000d1b000-0x4)=0x8) sendmsg$inet_sctp(r6, &(0x7f00005f0000)={&(0x7f0000aa5000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000bf9000-0x70)=[{&(0x7f00009c8000)="a1dcdbff0d69fb7130e0f180efa7a27366adee8ed20b81310ea00d163f8dc9f596bde366bb02bd775863af5c8762ed5fec2ad44930c2d24b3c7fd985158a0e0a6ca38cefa5fd82f0755de69f74c6d4a22f22a0e790170eacaf3548fa3628704f968285a4f0d2d7222ad61a23c733ae188d99b5950006b70a479db56b964233cd491799ae807f47", 0x87}, {&(0x7f00004f4000)="1ec46ce9f82baa8006f1bb4bdbfee31d3fc12f2d2db151c4c5d0", 0x1a}], 0x2, &(0x7f0000353000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x184800, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x80, 0x9, 0x7ff, 0x4768}}, @sndinfo={0x20, 0x84, 0x2, {0x23d, 0x2, 0x2, 0x9, r7}}], 0x90, 0x8000}, 0x8010) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f45000)={r7, 0xed6a, 0x3, 0x80000001, 0xfffffffffffffa07, 0x4}, 0x14) mremap(&(0x7f00009cf000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000396000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db8000-0x97)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) 2018/02/17 23:04:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009df000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x17)=""/23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) connect$inet6(r0, &(0x7f0000251000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b5000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f1f000)={0x81}, 0x1) eventfd(0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000193000-0x50)={{0x438c, 0x4}, {0xdaa, 0x6}, 0x4, 0x2, 0x6f}) r3 = gettid() setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d7d000)=0x100, 0x4) syz_open_procfs(r3, &(0x7f0000c3b000-0x9)='pagemap\x00') 2018/02/17 23:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000660000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+10000}}, {{}, 0x0, 0x0, 0xffffffffffffffff}], 0xf9a61922604834c5) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0x7}], 0x1) [ 46.058400] Call Trace: [ 46.060984] [] dump_stack+0xc1/0x128 [ 46.066349] [] handle_userfault+0xa3a/0x1310 [ 46.072403] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.079412] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.085819] [] ? __lock_is_held+0xa1/0xf0 [ 46.091606] [] ? handle_mm_fault+0x117b/0x2530 [ 46.097832] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.104064] [] handle_mm_fault+0x1fd1/0x2530 [ 46.110113] [] ? __pmd_alloc+0x410/0x410 [ 46.115812] [] ? __lock_is_held+0xa1/0xf0 [ 46.121607] [] __do_page_fault+0x5c2/0xd40 [ 46.127511] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.133458] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.140106] [] do_page_fault+0x27/0x30 [ 46.145616] [] page_fault+0x28/0x30 [ 46.150868] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 46.157853] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 46.164837] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 46.171821] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 46.179156] [] ? mark_held_locks+0xaf/0x100 [ 46.185102] [] generic_perform_write+0x1dc/0x500 [ 46.191483] [] ? page_endio+0x180/0x180 [ 46.197078] [] ? file_update_time+0xbc/0x3b0 [ 46.203106] [] ? current_time+0xd0/0xd0 [ 46.208700] [] __generic_file_write_iter+0x348/0x570 [ 46.215420] [] generic_file_write_iter+0x2d5/0x600 [ 46.221969] [] __vfs_write+0x4bf/0x680 [ 46.227477] [] ? do_iter_readv_writev+0x400/0x400 [ 46.233942] [] ? __lock_is_held+0xa1/0xf0 [ 46.239712] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 46.246264] [] ? __sb_start_write+0x14a/0x310 [ 46.252381] [] vfs_write+0x189/0x530 [ 46.257717] [] SyS_write+0xd9/0x1b0 [ 46.262964] [] ? SyS_read+0x1b0/0x1b0 [ 46.268387] [] ? do_syscall_64+0x48/0x490 [ 46.274158] [] ? SyS_read+0x1b0/0x1b0 [ 46.279579] [] do_syscall_64+0x1a5/0x490 [ 46.285275] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 46.322588] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.327166] CPU: 0 PID: 8352 Comm: syz-executor7 Not tainted 4.9.82-gcdfc8df #37 [ 46.334679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.344018] ffff8801bd05f480 ffffffff81d94fc9 ffff8801bd05f760 0000000000000000 [ 46.352017] ffff8801d019b610 ffff8801bd05f650 ffff8801d019b500 ffff8801bd05f678 [ 46.359993] ffffffff8166272a 000000000000449e ffff8801b93e0968 ffff8801b93e08a0 [ 46.367966] Call Trace: [ 46.370528] [] dump_stack+0xc1/0x128 [ 46.375867] [] handle_userfault+0xa3a/0x1310 [ 46.381897] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.388887] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.395268] [] ? handle_mm_fault+0x117b/0x2530 [ 46.401473] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.407674] [] handle_mm_fault+0x1fd1/0x2530 [ 46.413708] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.420692] [] ? __pmd_alloc+0x410/0x410 [ 46.426378] [] ? __lock_is_held+0xa1/0xf0 [ 46.432151] [] __do_page_fault+0x5c2/0xd40 [ 46.438008] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 46.444300] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.450244] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.456888] [] do_page_fault+0x27/0x30 [ 46.462395] [] page_fault+0x28/0x30 [ 46.467652] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 46.474635] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 46.481624] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 46.488604] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 46.495937] [] ? mark_held_locks+0xaf/0x100 [ 46.501879] [] generic_perform_write+0x1dc/0x500 [ 46.508253] [] ? page_endio+0x180/0x180 [ 46.513851] [] ? file_update_time+0xbc/0x3b0 [ 46.519884] [] ? current_time+0xd0/0xd0 [ 46.525490] [] __generic_file_write_iter+0x348/0x570 [ 46.532216] [] generic_file_write_iter+0x2d5/0x600 [ 46.538769] [] __vfs_write+0x4bf/0x680 [ 46.544281] [] ? do_iter_readv_writev+0x400/0x400 [ 46.550745] [] ? __lock_is_held+0xa1/0xf0 [ 46.556517] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 46.563066] [] ? __sb_start_write+0x14a/0x310 2018/02/17 23:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000595000)='./file0\x00', 0x40) ioctl$TIOCNXCL(r0, 0x540d) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ef0000-0x4)) ioctl$TCGETA(r1, 0x5405, &(0x7f000006c000-0x14)) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/02/17 23:04:53 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000000b000)) 2018/02/17 23:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000632000)=[], 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00001f5000-0x10)=[{&(0x7f000062f000-0xab)="290000002000190000003bffffffda060200000039d20001040000040d0014000000000000000001d2", 0x29}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000b55000)='/dev/usbmon#\x00', 0xf, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000061c000-0xbb)="6b10947e6ef2585694726bd5c5059517da0a527271165a36635039e15187d153ba1517eb47b62b4b55deacd49168af2b397f3634e9548a4e497cc9a08e6cd9e335e70bc61511e7d611f1c8b074365d71137ef01e378721c950e4fbebf7dca9d7c6af7362e55fe0cfc625e13c67ceae8bb70ac16e776648745a05d202a8d3c9dff45e596fdedbdbbd93a6964fdef42b2d92f10970094edb22fa2ad7121ca79f197776c265900492201f31eeec4e8f0b3ed8df96d9660742e42db476") r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000715000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00003b5000-0x4)=0x100000000) lseek(r1, 0x0, 0x3) 2018/02/17 23:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f0000904000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000df2000-0x10)=[{&(0x7f0000322000)="3621560e87c3d2da2894f21e31761b460ddfe67f2f0a1bba489c053b83", 0x1d}], 0x1, 0x0, 0x0, 0x4000001}, 0x4008804) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000484000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) shutdown(r0, 0x0) 2018/02/17 23:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) socket$unix(0x1, 0x7, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001a3000)={0xffffffffffffff23, 0x0, &(0x7f0000528000-0x8)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000c5b000)}) 2018/02/17 23:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x10000000, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000470000)='/dev/pktcdvd/control\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000050b000)={0x0, 0xd8, &(0x7f00007db000-0xd8)=[@in6={0xa, 0x3, 0x4457, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x389}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xc05b, @mcast1={0xff, 0x1, [], 0x1}, 0x1a27}, @in6={0xa, 0x0, 0x1a69, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x4, @empty, 0x40}]}, &(0x7f00001af000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b28000)={r2, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x81, 0xf4, 0x100, 0x6}, &(0x7f0000073000-0x4)=0xa0) 2018/02/17 23:04:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000001000)="38c2ee472beabf36d67f537e207627a4660dd9ccfe5d5d8482ecb75147cd2a995967f9043f9576fb", 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000b2b000)=""/134, 0x86}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000ced000-0xe)=""/14, 0xe}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x6be2c73a, 0x5a15e404, 0xf101}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000-0x4)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x70}, 0x6) 2018/02/17 23:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000058b000)={0x0, 0x1, 0x30, 0x1, 0xd9}, &(0x7f0000fc5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000338000-0x8)={r1, 0x1}, &(0x7f00006de000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r2, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/02/17 23:04:53 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f71000-0x10)={0x5, 0x3, 0x7fffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000347000-0xc)={0x20000005}) [ 46.569183] [] vfs_write+0x189/0x530 [ 46.574515] [] SyS_write+0xd9/0x1b0 [ 46.579764] [] ? SyS_read+0x1b0/0x1b0 [ 46.585186] [] ? do_syscall_64+0x48/0x490 [ 46.590954] [] ? SyS_read+0x1b0/0x1b0 [ 46.596376] [] do_syscall_64+0x1a5/0x490 [ 46.602059] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 23:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000707000-0xa)='/dev/ptmx\x00', 0x4080, 0x0) lseek(r0, 0x0, 0x7) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000046f000)={0x76a, 0x2, 0x4}) getpeername(r0, &(0x7f000054f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00007b0000)=0x26) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00002a2000-0x4), &(0x7f0000268000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008f3000)={0x8001, 0x80000001, 0xabcd, 0x40, 0x100, 0x5e0b, 0x4, 0x3, 0x9f, 0x15, 0x8}, 0xb) [ 46.639630] audit: type=1400 audit(1518908693.244:36): avc: denied { transfer } for pid=8386 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.667347] binder_alloc: binder_alloc_mmap_handler: 8386 20000000-20002000 already mapped failed -16 [ 46.679946] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/17 23:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000792000-0x10)={&(0x7f0000c33000-0x1168)={0x2, 0xc, 0x7, 0x3, 0x22d, 0x0, 0x0, 0x1, [@sadb_x_sec_ctx={0x21, 0x18, 0x5, 0x8, 0xfb, "189c5f45922b1bbe6e99ffb359f2f7f5c0a1c91ce299722a9f479139ce0b979d73e56124f1078039229e6aca36d81c82238ebfaa74060122dfd1567821dfdeff2709011355daf6dfca087d631d04c1245cf52b424d51f317e65eb35743211300d58de0ad2766acf35f1b1f891bcf334f078a330ff4cdd8f6c6d805abe1da66030d324c4d07568ad3c0e17a5d35cdb73252a798b7559f7a1f8cbb511f8a99ed5b7b8fc2573cd585639c08ba4d30cdbe8074362a1a738b680fe3689984a4c6e2b3a6c2b6ed260b2a4c59a28b730a155ed4ed03234e4e515c60908e15e5bad3297f3f44e32b66ab5dadd33e040d94b2bc8d16ee21fffb89c992a48ee3"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xb, 0x6, {0x6, 0x7f, 0x3d31, 0x3, 0x0, 0x15, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@empty}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_x_sec_ctx={0x201, 0x18, 0xfffffffffffffff9, 0x0, 0x1000, "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"}]}, 0x1168}, 0x1}, 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c9e000-0x6)={0x0, 0x20, 0x58}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000082f000)='/dev/keychord\x00', 0x2, 0x0) umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e50000)={0x0, 0x2}) 2018/02/17 23:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {{}, 0x0, 0x0, 0x2000000000000}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0}], 0x1, 0x0) 2018/02/17 23:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e7f000)={0x19980330}, &(0x7f0000033000-0x18)={0x2, 0x0, 0x0, 0xf6, 0xfffffffffffffffd, 0x4}) syz_open_procfs(0x0, &(0x7f00001de000-0x16)='net/ip_tables_matches\x00') pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') r0 = syz_fuse_mount(&(0x7f0000ddb000)='./bus/file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x56a, 0x10000) flock(r0, 0x4) [ 46.688631] binder: 8386:8389 ioctl 40046207 0 returned -16 [ 46.697120] binder_alloc: 8386: binder_alloc_buf, no vma [ 46.697143] binder: 8386:8396 transaction failed 29189/-3, size 40-8 line 3127 2018/02/17 23:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000236000)='/dev/rfkill\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000041f000)={0x0, 0x2, 0x1000, 0x80000001}, &(0x7f00008d8000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000077d000)={r1}, &(0x7f0000877000)=0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cc1000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) socketpair(0x9, 0x80006, 0x7f, &(0x7f000046a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_open(&(0x7f0000002000)='keyring-\x00', 0x0, 0x0, &(0x7f0000012000)) fcntl$setownex(r5, 0xf, &(0x7f0000012000)) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000ad0000-0x10)={0x1, &(0x7f00009fb000-0x8)=[{0x8, 0x1ff, 0x8, 0x8}]}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000fe1000-0x8)=0xffff) lseek(r2, 0x0, 0x3) 2018/02/17 23:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d12000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ba7000)={"e69d916a245a39baaa6b4e1a16f4943b", {0x4, 0x7fff, 0x101, "52e058cfb292"}}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TCSETS(r0, 0x5402, &(0x7f0000635000)) epoll_create(0x3) ioctl$TCGETA(r1, 0x5405, &(0x7f00004f9000)) r2 = dup2(r0, r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000e99000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffff9}) 2018/02/17 23:04:53 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000b13000-0x8)={0x101}, 0x0, &(0x7f0000fb2000)={0x77359400}, 0x8) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/02/17 23:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f7d000), 0x4) pipe(&(0x7f0000590000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d7e000)=0x9, 0x4) 2018/02/17 23:04:53 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000556000)='/dev/autofs\x00', 0x101000, 0x0) fchmod(0xffffffffffffffff, 0x0) 2018/02/17 23:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x7fe, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ed4000-0xb0)={{0x3, 0x20000000004}, 'port1\x00', 0x2, 0x8, 0x101, 0x3ff, 0x9, 0x7fff, 0x8, 0x0, 0x1, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/17 23:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007c4000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000459000-0xc)='/dev/autofs\x00', 0x484880, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f1d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x8001}}, 0x4, 0xffffffff, 0x8, 0x40, 0x4}, &(0x7f0000150000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000938000)={0x5, 0x4, 0x0, 0xa07, r2}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f00003ac000-0x8)) pwritev(r0, &(0x7f0000c32000-0x70)=[{&(0x7f000012b000)="efd2194bab4c9632f33735a945abe342c0ea5fafe37fca0f2a8315dcf34dcde76df6ee6c94d8e4ab1ebfd983c971ebc040316ee4cbab2b9d98b0ff10c70d137970cebdfd316a7c7a108cb4", 0x4b}, {&(0x7f000024b000-0x38)="9ae854b9624152c4635b411dd66f9bf0d8711dc64a1a061b215a520f9ccd13f9cfadeaa2fedbb1e53bc4561d46dcee394e4f22fada9c7703", 0x38}, {&(0x7f0000c6f000-0x1000)="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", 0x1000}, {&(0x7f0000b00000-0x2b)="f7760d3131d346bd8e89fab9f9936517756e9cecbd92a258596b83571ffe6c0dda63ad63215d06a3d2db9f", 0x2b}], 0x4, 0x0) fallocate(r0, 0x3, 0x0, 0x800) 2018/02/17 23:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) openat$rtc(0xffffffffffffff9c, &(0x7f000035b000)='/dev/rtc\x00', 0x40000, 0x0) write(r0, &(0x7f0000264000-0x1001)='u', 0x1) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/02/17 23:04:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00004bd000-0x38)={&(0x7f0000782000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 46.738762] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.748317] binder: release 8386:8389 transaction 34 out, still active [ 46.755537] binder: unexpected work type, 4, not freed [ 46.760830] binder: undelivered TRANSACTION_COMPLETE [ 46.766352] binder: send failed reply for transaction 34, target dead 2018/02/17 23:04:53 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000002e000-0x48)={{0x1, 0x1, 0x2, 0x2, 0x8}, 0x2, 0x6}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0x3ff, 0x0, 0x80000001, 0x4aad, 0x7, 0x751, 0x8, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6, 0x6, 0x10000, 0x5, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000-0x8c)={r2, @in6={{0xa, 0x2, 0xc9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)) 2018/02/17 23:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062b000)='/dev/input/mice\x00', 0x0, 0x40000) r1 = accept(r0, &(0x7f0000928000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000008e000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb3000)={0x0}, &(0x7f000082a000)=0xc) sched_getparam(r2, &(0x7f0000d4f000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000756000-0x4)=0x0) r4 = getpgrp(r3) ptrace$setopts(0x4206, r4, 0x6, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000daf000), &(0x7f00008a5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000093d000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1000, 0x6029}, 0x98) r5 = syz_open_dev$sg(&(0x7f0000f39000-0x9)='/dev/sg#\x00', 0x3888, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x3, &(0x7f00006b8000-0x60)={0x0, 0x17, 0x6, @thr={&(0x7f0000709000)="e3ed982385e272d59897fb1589786f46b1e5c61b825fa8f9ebcb56230ce4b85cbe86f27623a3856bbb03071073e4f5600d4ace07cfd6e6f5bca43c3f69f67619d4588cb3dfd276ccfc83e2f4bc756df35f6e183e881b48c5d5a2420cd53d27eb05f0dfa67a3020222078fe10b84c925c290c6b005fac46ecc3999138e0262e2295c10f4661752b049bf5c45e962a2b9c1cf53e", &(0x7f0000347000)="8f3f96abde853432db97a075cdc679fabfd1abefd1d2ea9033502591f617c0776bceb34b3cf50d1458fc3ae219e062165a30f0885a479693fc7adaf4154b8893d74ddd178e15c40c451a99aa0841ad6e725e93050b1da912a35b843c43c4d3118140e1893077d315c0f6f64770de631cd3f4ee097b9f11a07d9e17a9a629d09cef6dd95898aaf59828d83286100c6d08fd6f9e6b"}}, &(0x7f0000b78000)) sendmsg$nl_netfilter(r6, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1000000000000001, 0xffffffffffefffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) epoll_create(0x8) readv(r6, &(0x7f0000db9000)=[{&(0x7f0000521000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000ba4000-0x4)) sendmsg$unix(r0, &(0x7f0000d46000)={&(0x7f0000479000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000946000-0x10)=[{&(0x7f0000338000-0x5d)="2dd5e95a0172b30b503d91f0770346a30d7fdf76fe6e3e5f9b56d61d6b0220a8e207409186bcedf4e61ea03bcd8069702f30c4a4433a68d06a2a7fca33ab75a487aa3af76cda7c5fceea7195f350d40c323176bc44118c5c0e308cbe4e", 0x5d}], 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/02/17 23:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffff7fc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$sndseq(&(0x7f0000c73000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) read(r0, &(0x7f0000ff7000-0x1000)=""/4096, 0x1000) 2018/02/17 23:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000488000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) writev(r0, &(0x7f000030e000-0x60)=[{&(0x7f00002b0000-0x9f)="344fe4735bc6fa3c4eae8b103522c27fa955100066b9135d6d9d2f8a443a4ae257a9f9896e395ed77f2e04edb926358f61cde5163dfd08f6f5d80cae845089f41ef3482e44054bf085b1cbb885f8ca0b37b74df4eb7e1b94c51b5148528fad51b0ab584756de6e48da32a143fa8249392780691aaea072e0e8a030106c135668985f5fec64ec2f94768ac384d04d09c7dc5b4370e60fbef3d93e051ad550fa", 0x9f}, {&(0x7f0000f82000-0x2b)="0966bfe18f017e91dff0e000c684b4f45a3da805a280bab63af3c517cd9e2c2ca94f6485df167e16c2954a", 0x2b}, {&(0x7f0000241000)="e87cb6e5dc84f6144493d8f3b5c95717dbf42de7d4aadc0a0a6edcea259ece05df10beb5fc22a00a3f56714c1555a32297228bc914f66c2c168c7c6beac9990990241415ecca07b9db45dc811b93a704b0a3ae5bcd1a6af29d036d4df1f171c7e49d590012603a438e2d0c37867df3397eb956438d9582ad06fd4d13d53eeffa463f8504519d9b1ed589d496d3585d9db479f865e0f84b73c8b963405ae68593ae9d252be8fa5437685904e0c8fd130bcd9175a8f169ef746766082cf59e21c720b50aea00ea3d8f3c8144800da993fb9ea493254a8ddeecb0e729eb314cc300ec5a0e6ee39d5c2de44882acdc4994527df6", 0xf2}, {&(0x7f000051a000)="4252494cbbb2ba8721b59b070934c62f5602a5ebad3929f84c73d0d89bc17735b9", 0x21}, {&(0x7f0000ecf000-0x63)="6e6cdd8114576fd122dac00356e7657f138eb2a31403a87d34c9a4b8f4bb6761695eee993bcec0cc479543b159820ead92ee12bfb7eb32974b2e1ed52f1c44bb3841e3a0c691e3435e5c3c390480b2121275f621160e44de3b6399334339ca979f99c5", 0x63}, {&(0x7f0000ce5000)="92f04c3b4d31873105e93695ee111486bf5d9d7edfe496391171fa221727f02532955520635cc9c91fe36b2dcb2918a1218ac6ca26e9f605fa1c01c369815676ba7968855a505b39a46cb7a566d6a385e3089b74399275f927ae9063c0e56e9c1c8b3e61928232882b3149c68cafb2dd20a6660cc9ebc78be90633659622e7b72378abeba8aca716a7b7b62b26cb8e0413391dde012e1e2038b6404d0edeb697c82f379e107ca98f77d29c63a359ee6302cba0031d6b1a746dcc5aa8b78363336ebd6acfc259938e12ae531e1be53ee2092b8dbe9056a36a", 0xd8}], 0x6) r1 = syz_open_procfs(0x0, &(0x7f000008d000-0x4)='net\x00') readv(r1, &(0x7f0000eeb000)=[{&(0x7f00005c9000-0xf1)=""/241, 0xf1}, {&(0x7f0000af6000-0xb9)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x3) 2018/02/17 23:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000586000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e17000-0x10)={0x1, &(0x7f0000684000-0x10)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) sendmsg(r0, &(0x7f0000611000-0x38)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000df8000-0xca)="c1", 0x1}], 0x1, &(0x7f0000e31000)=[]}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005be000-0x11)='/selinux/enforce\x00', 0x880, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00004b4000-0x4)=0xffffffffffff7fff, 0x4) 2018/02/17 23:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x10001, &(0x7f000061a000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b33000)={0xf8, 0x6}) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r1) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00002de000), 0x4) close(r2) [ 46.868372] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.873109] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.873120] CPU: 0 PID: 8430 Comm: syz-executor4 Not tainted 4.9.82-gcdfc8df #37 [ 46.873125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.873142] ffff8801b6d8f880 ffffffff81d94fc9 ffff8801b6d8fb60 0000000000000000 [ 46.873154] ffff8801d019b790 ffff8801b6d8fa50 ffff8801d019b680 ffff8801b6d8fa78 [ 46.873166] ffffffff8166272a 0000000000002b25 ffff8801b6fcb8f0 ffff8801b6fcb8a0 [ 46.873168] Call Trace: [ 46.873185] [] dump_stack+0xc1/0x128 [ 46.873196] [] handle_userfault+0xa3a/0x1310 [ 46.873209] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.873220] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.873229] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 46.873238] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 46.873248] [] ? handle_mm_fault+0x117b/0x2530 [ 46.873258] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.873266] [] handle_mm_fault+0x1fd1/0x2530 [ 46.873275] [] ? __pmd_alloc+0x410/0x410 [ 46.873286] [] __do_page_fault+0x5c2/0xd40 [ 46.873295] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.873303] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.873311] [] do_page_fault+0x27/0x30 [ 46.873319] [] page_fault+0x28/0x30 [ 46.873329] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 46.873338] [] ? SyS_mq_open+0x18c/0x940 [ 46.873346] [] ? mqueue_evict_inode+0x670/0x670 [ 46.873354] [] ? do_futex+0x15c0/0x15c0 [ 46.873362] [] ? security_file_ioctl+0x89/0xb0 [ 46.873369] [] ? do_syscall_64+0x48/0x490 [ 46.873377] [] ? mqueue_evict_inode+0x670/0x670 [ 46.873384] [] do_syscall_64+0x1a5/0x490 [ 46.873393] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 47.099142] CPU: 0 PID: 8446 Comm: syz-executor4 Not tainted 4.9.82-gcdfc8df #37 [ 47.106645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.115973] ffff8801c4b1f910 ffffffff81d94fc9 ffff8801c4b1fbf0 0000000000000000 [ 47.123943] ffff8801d019b790 ffff8801c4b1fae0 ffff8801d019b680 ffff8801c4b1fb08 [ 47.131922] ffffffff8166272a 0000000000002b25 ffff8801cf0688f0 ffff8801cf0688a0 [ 47.139919] Call Trace: [ 47.142480] [] dump_stack+0xc1/0x128 [ 47.147819] [] handle_userfault+0xa3a/0x1310 [ 47.153850] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.160842] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.167231] [] ? handle_mm_fault+0x117b/0x2530 [ 47.173437] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.179639] [] handle_mm_fault+0x1fd1/0x2530 [ 47.185669] [] ? __pmd_alloc+0x410/0x410 [ 47.191353] [] __do_page_fault+0x5c2/0xd40 [ 47.197211] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.203155] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.209795] [] do_page_fault+0x27/0x30 [ 47.215311] [] page_fault+0x28/0x30 [ 47.220562] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.227377] [] ? SyS_fcntl+0x874/0xc70 [ 47.232886] [] ? f_getown+0xb0/0xb0 [ 47.238141] [] ? do_syscall_64+0x48/0x490 [ 47.243918] [] ? f_getown+0xb0/0xb0 [ 47.249169] [] do_syscall_64+0x1a5/0x490 [ 47.254855] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 47.297890] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.302436] CPU: 0 PID: 8430 Comm: syz-executor4 Not tainted 4.9.82-gcdfc8df #37 [ 47.309953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.319283] ffff8801b6d8f880 ffffffff81d94fc9 ffff8801b6d8fb60 0000000000000000 [ 47.327263] ffff8801baa4ca10 ffff8801b6d8fa50 ffff8801baa4c900 ffff8801b6d8fa78 [ 47.335260] ffffffff8166272a 0000000000002b25 ffff8801b6fcb8f0 ffff8801b6fcb8a0 [ 47.343230] Call Trace: [ 47.345795] [] dump_stack+0xc1/0x128 [ 47.351134] [] handle_userfault+0xa3a/0x1310 [ 47.357168] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.364163] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.370552] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 47.376933] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 47.384097] [] ? handle_mm_fault+0x117b/0x2530 [ 47.390301] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.396504] [] handle_mm_fault+0x1fd1/0x2530 [ 47.402532] [] ? __pmd_alloc+0x410/0x410 [ 47.408217] [] __do_page_fault+0x5c2/0xd40 [ 47.414073] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.420020] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.426667] [] do_page_fault+0x27/0x30 [ 47.432179] [] page_fault+0x28/0x30 [ 47.437439] [] ? copy_user_enhanced_fast_string+0xe/0x20 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b56000-0x8)='./file0\x00', 0x102) openat(r0, &(0x7f000092d000+0x6f2)='./file0\x00', 0x2c00, 0x28) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x2bc) 2018/02/17 23:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/17 23:04:54 executing program 3: prctl$intptr(0x1d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3ffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, [0x6, 0xffffffffffff8000, 0x2, 0xfff, 0x0, 0xb2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffc01, 0x8, 0x6, 0xfffffffffffff512, 0x2, 0x78, 0x8]}, &(0x7f00006bf000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00000a7000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000c7f000)="6e16b841242e64939de618b4a84b6581f1fb33e8", 0x14}, {&(0x7f0000000000)="cdcc564379f044fbebff3b8123f2fc23094a960dd3f8b97e255468cbd42790efe3c22aed9e4421396a8d440ac69aad57d8c477ef66adf9b0178d19f6f791a286310db4bbdc4e8ff51fc7b99644914e8f2ab4f92043359f93b80436ab87f2e507ed26609e2185f056bd377d59053b1476591631aa1c0f110196fc2c875167bac98923d5d2184f8eaaf937ac772c3d8b2727689b4befd2dc637c248489c70ba45e8a45abea0f002fe352a45052", 0xac}, {&(0x7f0000001000-0x2b)="67dddccfacfff9d2e6024ff55810e5985514341448375608de170f8f5d012ae32615289629427b6bd9fd12", 0x2b}, {&(0x7f0000000000)="172952ff211bffe33c37c4dc3ca81c6ba6ca5d00f36fda6a02882417ea33faaa77f16a271a62bfb7554b6cc9e2007ee567e3e3418b2f1b8f51caac10128ba1285c8881cbf6278208c8a21d085941017324cbcdf103b02bf84a5c55f57efdf71e6b57b49526eecec200fc8904eed33b794de18117a03b2e5fbc45a8f5fe1340da4634766897aa7e14eebed738545bbcc5fc4b7fcf7d", 0x95}], 0x4, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x1, 0x0, 0xfff, 0x80000000, 0x9, 0x7fff, r1}}], 0x30}, 0x4000000) setsockopt$inet6_int(r0, 0x29, 0xda, &(0x7f0000000000)=0x1, 0x14c) 2018/02/17 23:04:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='lo\x00', @ifru_flags=0x9000}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000008000+0x5a6), &(0x7f0000000000+0xc9d)=0x4) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20}, 0x3ae) 2018/02/17 23:04:54 executing program 6: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000002, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) r1 = socket(0x0, 0x6, 0x100) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f2c000)={0x0}, &(0x7f0000f2d000-0x4)=0xc) r3 = getpid() rt_tgsigqueueinfo(r2, r3, 0x3e, &(0x7f00002fb000-0x10)={0x1, 0x1, 0xebef}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000461000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000022b000), &(0x7f0000e5d000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000904000)='/dev/autofs\x00', 0x442240, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ec9000-0x1)=""/1) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31}, 0x54) 2018/02/17 23:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00000b8000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000508000)) accept4(r2, &(0x7f0000dfb000-0x8)=@un=@abs, &(0x7f000068a000-0x4)=0x8, 0x80000) 2018/02/17 23:04:54 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009dc000-0x8)='./file0\x00', 0x200, 0x44) recvmmsg(r0, &(0x7f0000618000)=[{{&(0x7f000026c000)=@nl=@proc, 0xc, &(0x7f0000347000)=[{&(0x7f000057f000+0x46e)=""/72, 0x48}, {&(0x7f000043a000)=""/33, 0x21}, {&(0x7f00001f7000)=""/95, 0x5f}], 0x3, &(0x7f0000357000)=""/165, 0xa5, 0x7ff00000}, 0x8}, {{&(0x7f000054c000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000045f000-0x10)=[{&(0x7f0000963000)=""/73, 0x49}], 0x1, &(0x7f0000e1c000-0x85)=""/133, 0x85, 0x9}, 0x3ff}, {{&(0x7f0000cad000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000016a000)=[{&(0x7f0000873000)=""/183, 0xb7}, {&(0x7f00002f8000)=""/167, 0xa7}, {&(0x7f00008a3000)=""/10, 0xa}, {&(0x7f0000bf2000-0x38)=""/56, 0x38}, {&(0x7f000064f000)=""/175, 0xaf}, {&(0x7f00002d0000-0xb7)=""/183, 0xb7}], 0x6, &(0x7f0000be6000-0x76)=""/118, 0x76}, 0x5}, {{&(0x7f000044e000-0x8)=@sco, 0x8, &(0x7f0000e7d000-0x20)=[{&(0x7f00001a1000)=""/29, 0x1d}, {&(0x7f00004c9000-0xd1)=""/209, 0xd1}], 0x2, 0x0, 0x0, 0x401}, 0x30c}], 0x4, 0x0, &(0x7f0000e5d000-0x10)={0x77359400}) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000383000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003d8000-0x10)=@req={0x50, &(0x7f0000df1000)={@common='ip6tnl0\x00', @ifru_ivalue=0x8001}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000219000-0x50)={@common='syzkaller0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/17 23:04:54 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() ptrace(0x11, r1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000025000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1f6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000027000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000025000)='#eth1posix_acl_accessvmnet0em1:]em1vboxnet0\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000029000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000029000-0x8)='./file0\x00', r3, r4, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000027000)={{{@in6=@empty, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000028000-0x2)=0xe8) [ 47.444521] [] ? SyS_mq_open+0x18c/0x940 [ 47.450204] [] ? mqueue_evict_inode+0x670/0x670 [ 47.456495] [] ? do_futex+0x15c0/0x15c0 [ 47.462092] [] ? security_file_ioctl+0x89/0xb0 [ 47.468296] [] ? do_syscall_64+0x48/0x490 [ 47.474077] [] ? mqueue_evict_inode+0x670/0x670 [ 47.480368] [] do_syscall_64+0x1a5/0x490 [ 47.486052] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000000) fremovexattr(r0, &(0x7f00007fd000-0x14)=@known='security.capability\x00') recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0}, &(0x7f00002fb000)=0xc) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000d74000-0x10)={0x2, 0x4, 0x4, 0x5ba}) socket$inet(0x2, 0x800, 0x0) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000ea4000-0xb0)={{0x8, 0x4}, 'port1\x00', 0x2, 0x800, 0xffffffffffff8290, 0x7, 0x3b, 0x6, 0x68, 0x0, 0x4, 0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005aa000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xd90, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/02/17 23:04:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xc5d)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d52000)={0x0, 0x3, 0x9, 0x8, 0xe8, 0x11, 0x66, 0x9, {0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6, 0x8000, 0x0, 0x0, 0x1}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000828000)={r2, 0x80000000}, &(0x7f000036e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000cb1000-0x85)=""/133, 0x85) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00002d8000)={0x7, 0x8}) 2018/02/17 23:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) prctl$intptr(0x24, 0x9) getpeername$packet(r0, &(0x7f0000494000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000474000-0x4)=0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f00008f3000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2018/02/17 23:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00007a9000-0x4)=0x80000002, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0xfffffffffffffffe, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x1c) 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000230000)) r0 = socket$inet6(0xa, 0x2, 0x0) prctl$intptr(0x1e, 0x9) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) 2018/02/17 23:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000026000)=[{&(0x7f0000e23000-0x6a)="390000001300090468fe0000f9ffffffffffffff03000000450001070007001419001a0004000200a400001202000008070000000000000000", 0x39}], 0x1) fcntl$setstatus(r0, 0x4, 0x2800) 2018/02/17 23:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000e16000)='./file0\x00', &(0x7f00002ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) sched_yield() sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) [ 47.616813] device gre0 entered promiscuous mode 2018/02/17 23:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') fcntl$getown(r1, 0x9) 2018/02/17 23:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00004ef000-0xd)='dns_resolver\x00', &(0x7f00006c7000)={0x73, 0x79, 0x7a}, &(0x7f00007b6000-0x9)='nodev]]}\x00', 0xfffffffffffffffe) 2018/02/17 23:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000391000)) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000f00000-0x2b)="29000000200019fff63d0014000000060200ef1615de0005000000040d0002000001000000f8ffffff", 0x29}], 0x1) 2018/02/17 23:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000786000-0xcd), 0x0, 0x0, &(0x7f0000135000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00007d9000-0xc)={@loopback, @dev}, &(0x7f00009a3000)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000310000-0x20)={@generic="51dede4d417a6a0e53bc9c6266b3a9ff", @ifru_addrs={0x2, 0x2, @rand_addr=0x7fffffff}}) sendto$inet(r1, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f00003d0000-0x8)=[{r1}], 0x1, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000047a000), &(0x7f0000dc9000-0x4)=0x8) writev(r1, &(0x7f0000f64000)=[{&(0x7f0000bd1000-0x4e)="e5", 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/17 23:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000bc3000)='./file0\x00', 0x204000, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a}}) 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ce5000-0x6f)={0x0, 0x67, "a86bd2a0dbdcfaf27581a21511925883d5ffce68cbf375a94cdf97f31a3e50af99556dca7896d3879204b2d9663ed084d4812c24b1b9c01dec151aca9ac4731ed2956c17f0e7566dff7521c8e50c88c83d4918d6a90c9169d333956f1feba683fd64824c833a6b"}, &(0x7f00004ca000-0x4)=0x6f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b9000-0x8)={r1}, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/02/17 23:04:54 executing program 5: r0 = open(&(0x7f0000393000)='./file0\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000015000)=""/149, 0xffffffffffffff86}, {&(0x7f00006d6000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f04000-0x15)="73656375727479656d306d696dcc977479706500", 0x0) pwritev(r1, &(0x7f0000ae4000)=[{&(0x7f000094b000)}, {&(0x7f000022d000)="ade110031fd2fe79587af6dfe5d95327b50b46ef1d7eda8515200c64b76a07b12076ac826c64eb4a4788f2619da0397859c5a2b84f45816f782d61e8b965d1c4e27f7eb578d6152158a89c2317f5f86e51921b637761b7e4f0236c7e1892fe991f05a3b2d220f6166d37d2231d8ca7d23826b5a4d70695b7430b61980757a93195d62257ae567f7eaf8f3db398b67674e2b41f1cc4e33c332687c7631bc455324351b21cb73648fcf337a9f0c3a3ab8bc7133cddfecc5ede9aef81", 0xbb}, {&(0x7f0000f02000-0x1000)="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", 0x1000}], 0x3, 0x14) 2018/02/17 23:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000dfe000)=0x6e, 0x80000) readahead(r0, 0x8001, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00005ac000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) 2018/02/17 23:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000027d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fb3000)=0xfffffffffffffe67) r2 = add_key(&(0x7f0000ad9000)='rxrpc\x00', &(0x7f00004f5000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f000003e000-0xb)='cifs.idmap\x00', &(0x7f0000484000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000719000-0x2)=']\x00', r2) r3 = syz_open_dev$mice(&(0x7f0000124000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000100000-0x4)=0xa2e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000c2000), &(0x7f0000f4c000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009be000-0x28)={@common='sit0\x00', r1}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xf6f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00009e5000-0x8)={&(0x7f000041f000-0x5c)=@ipv6_getnetconf={0x1c, 0x52, 0x804, 0x2, 0x3, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x5}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 23:04:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000000000)=0x1e, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000011000)=0xffffffffffffb7bd, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000}, &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) mount(&(0x7f00009a8000)='./file0\x00', &(0x7f0000231000)='./file0\x00', &(0x7f0000c04000)='jffs2\x00', 0x0, &(0x7f0000f2f000)="b579418ea1c84f95942b66e1d7d9d2cbc5ce5e33e9ee16492b3c2c2133d0529df8b974e9f3cd8eee0fe10f17db55") 2018/02/17 23:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000097a000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000a0000)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000b50000-0x4)=0x26, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000033c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000108000-0x8)) unshare(0x40600) fadvise64(r0, 0x0, 0x0, 0x2) [ 47.771362] device gre0 entered promiscuous mode [ 47.813982] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.818586] CPU: 0 PID: 8567 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 47.826120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.835463] ffff8801b6f67850 ffffffff81d94fc9 ffff8801b6f67b30 0000000000000000 [ 47.844602] ffff8801baa4cb90 ffff8801b6f67a20 ffff8801baa4ca80 ffff8801b6f67a48 [ 47.852665] ffffffff8166272a 0000000000002b25 ffff8801b6eb68f0 ffff8801b6eb68a0 [ 47.860709] Call Trace: 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{}, {0xe}, 0x0, 0x1}) r1 = creat(&(0x7f0000584000)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000095b000), &(0x7f00004db000)=0x4) 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) userfaultfd(0x800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b00000)='./file0\x00', &(0x7f0000019000-0x6)="726a666dd000", 0x2, &(0x7f0000e45000-0x3)="e13f0e") read(0xffffffffffffffff, &(0x7f0000ed2000), 0x0) 2018/02/17 23:04:54 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a3000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ca3000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000018b000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000083e000), &(0x7f0000a6c000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000f87000)={0x5, 0xa, 0x7ff, 0x3, "fdf0d642c228f28eb83dc0e054d535da1ac4972c5bf90de5af0b1c2be2caf3b4"}) pkey_alloc(0x0, 0x1) ioctl$VT_RELDISP(r2, 0xb701) sendfile(r2, r1, &(0x7f0000952000-0x8), 0x40) 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43}}) [ 47.863299] [] dump_stack+0xc1/0x128 [ 47.868671] [] handle_userfault+0xa3a/0x1310 [ 47.874734] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.881745] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.888150] [] ? preempt_schedule_common+0x35/0xd0 [ 47.894730] [] ? handle_mm_fault+0x117b/0x2530 [ 47.900961] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.907201] [] handle_mm_fault+0x1fd1/0x2530 2018/02/17 23:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d5f000), &(0x7f0000276000-0x4)=0xb) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000020b000+0xbbe)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000661000-0x38)={&(0x7f000070e000-0x10)=@ax25={0x3, {"3e84bd4791217e"}, 0x2}, 0x10, &(0x7f0000456000)=[{&(0x7f0000a9e000)="a798c2ee57f90414cbe4bec6a902165a30258e01290016378cdd28159a2b90303c2a187323b6567db45bbf7ed7904b464f49d1", 0x33}, {&(0x7f0000e39000)}, {&(0x7f0000fea000)="221138fb274048470c33371368352f89731d5bbef4fc3d58b135e1213aedf62cbcd2f1c8775d79c43a9457b5d3b39a2dc753e909f2", 0x35}, {&(0x7f000005b000)="7434b5f7159dba68c265dc288fda67c4328a2b812eb41a9c4990d4", 0x1b}, {&(0x7f0000980000)="dd1da692cb390b5ab22acdfcb15ed910496ceb97ae55cb5285a0c5069c75cd7d5df10a947d648d74a664491ac395b5303f8f1dd4b0fe42945ab6a54c7ae313b2285a97dfa5d9f4a84234612438d8261887cda8224324213b4d86023d9dd7f17f17f2627efe353c0b15d69b25de62f8e91be8372cba398630d31bd59efc22a43b51609fa0e2726870ebe37aedde4a8cac021fa3708b733881c2e23537c0dd76e32595475cd9a4599925e61da5844f0db9f64cb73b6dc8f161f48334efdc4538e276f93c5ac3e8c634fdaf932ad7571c49613c1a47d3a538d8fdd4936a112499e3b8018e3cfd7428d151571cd3266d96", 0xef}, {&(0x7f0000c7e000)="108b304cbc6655a24ba2b8deffde61960edfc6d9fd90200e3200ad92ba28da", 0x1f}], 0x6, 0x0, 0x0, 0x40010}, 0x20) r2 = accept(r0, &(0x7f0000a26000)=@nl=@proc, &(0x7f0000872000-0x4)=0xc) removexattr(&(0x7f0000689000-0x8)='./file0\x00', &(0x7f0000533000-0x21)=@random={'security.', '/selinux/avc/hash_stats\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x80000, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b3e000)=0x6, 0x4) mmap(&(0x7f0000476000/0x4000)=nil, 0x4000, 0x100000e, 0xffc335e1135ec035, r1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000029000-0x10)={0xbb, &(0x7f0000e71000)=""/187}) sendmsg$nl_route(r3, &(0x7f0000e28000-0x38)={&(0x7f000068e000)={0x10}, 0xc, &(0x7f0000f87000)={&(0x7f000055c000)=@setlink={0xcb, 0x13, 0x1, 0x0, 0x1, {0x0, 0x0, 0x0, r4, 0x0, 0x100000000000000}, []}, 0xb3df4b9e8c05cc33}, 0x1, 0x0, 0x0, 0x4c002}, 0x40000004000) getsockopt(r2, 0x8000, 0x80000000, &(0x7f0000858000)=""/108, &(0x7f0000ec8000-0x4)=0x6c) 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a95000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a94000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xbdac}}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) [ 47.913257] [] ? __pmd_alloc+0x410/0x410 [ 47.918971] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.925552] [] __do_page_fault+0x5c2/0xd40 [ 47.931443] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.937419] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.944095] [] do_page_fault+0x27/0x30 [ 47.949634] [] page_fault+0x28/0x30 [ 47.955048] [] ? copy_user_enhanced_fast_string+0xe/0x20 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a95000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a94000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xbdac}}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) [ 47.962156] [] ? SYSC_mq_getsetattr+0xb9/0x590 [ 47.968396] [] ? __do_notify+0x7c0/0x7c0 [ 47.974118] [] ? SyS_futex+0x22e/0x2d0 [ 47.979659] [] ? do_futex+0x15c0/0x15c0 [ 47.985281] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 47.991858] [] ? security_file_ioctl+0x89/0xb0 [ 47.998092] [] SyS_mq_getsetattr+0x24/0x30 [ 48.003978] [] ? SyS_mq_notify+0xbf0/0xbf0 [ 48.009856] [] do_syscall_64+0x1a5/0x490 [ 48.015549] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 48.068565] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.074634] CPU: 0 PID: 8567 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 48.082183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.091533] ffff8801b6f67850 ffffffff81d94fc9 ffff8801b6f67b30 0000000000000000 [ 48.099653] ffff8801baa4d010 ffff8801b6f67a20 ffff8801baa4cf00 ffff8801b6f67a48 [ 48.107679] ffffffff8166272a 0000000000002b25 ffff8801b6eb68f0 ffff8801b6eb68a0 [ 48.115696] Call Trace: [ 48.118275] [] dump_stack+0xc1/0x128 [ 48.123636] [] handle_userfault+0xa3a/0x1310 [ 48.129693] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.136708] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.143111] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 48.149518] [] ? handle_mm_fault+0x117b/0x2530 [ 48.155750] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.161978] [] handle_mm_fault+0x1fd1/0x2530 [ 48.168035] [] ? __pmd_alloc+0x410/0x410 [ 48.173746] [] __do_page_fault+0x5c2/0xd40 [ 48.179622] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.185575] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.192223] [] do_page_fault+0x27/0x30 [ 48.197734] [] page_fault+0x28/0x30 [ 48.203000] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 48.210083] [] ? SYSC_mq_getsetattr+0xb9/0x590 [ 48.216288] [] ? __do_notify+0x7c0/0x7c0 [ 48.221970] [] ? SyS_futex+0x22e/0x2d0 [ 48.227480] [] ? do_futex+0x15c0/0x15c0 [ 48.233087] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 48.239640] [] ? security_file_ioctl+0x89/0xb0 [ 48.245845] [] SyS_mq_getsetattr+0x24/0x30 [ 48.251896] [] ? SyS_mq_notify+0xbf0/0xbf0 [ 48.257761] [] do_syscall_64+0x1a5/0x490 [ 48.263446] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 23:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x9, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6cab32c6e99feceb83b2ce2fa627c2ab072a7822937370e51a36aad2cdf1184adfb3cc70ce306ff7896227eab2327d7ab99e271f0742f228895cc27de7170206", "153e3586fa9db22e494f707aa0588bb421919cde6bb29080735d5fe030b06e577e35d12698c3babb44afe81a6e167af20e60a8fbef12a7c6066d54b46eb3a458", "f067172ac653b907489a5f17b928bce084ad62f4aa49282b9cc425a861d3c394"}) r1 = eventfd(0x5) pipe(&(0x7f0000c59000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008bc000)={0x0, 0x5}, &(0x7f000069e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000056e000)={r4, 0x200}, &(0x7f0000905000-0x4)=0x8) fdatasync(r1) flock(r1, 0x8) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c01000-0x50)={@generic="03511e44b18db6b0c24f48968709cdc4", @ifru_ivalue=0x3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000214000)={0x1, &(0x7f0000b56000-0x8)=[{}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c8b000)=@sack_info={r5, 0xfff, 0x7}, &(0x7f000024a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c26000)={r4, 0x6f, "13888c713c3b8a1ddd14128539ccf43669e025424da9ac4b78b5e75bde238d1a184da59f41c24e0692ccd75bf7667e4f85aa86f76bfc15929ead07350cb5e536a002152a7aa88c472ced48d2c9b83f1757f5d8a96240afb82a0ef6bcdda98b67a3c22711179afc385151e81ac26c06"}, &(0x7f00001c1000)=0x77) 2018/02/17 23:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') time(&(0x7f0000996000-0x8)) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e7000)={0x3f, 0x2, 0x401, 0x3f, 0x0}, &(0x7f00009ce000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b8000-0xa0)={r1, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}}, 0x4, 0xfff, 0x401, 0x3ff, 0xbc89776bfd8657eb}, &(0x7f0000191000)=0xa0) 2018/02/17 23:04:54 executing program 3: mremap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000010d000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f000076f000)=""/52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x101) 2018/02/17 23:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {{}, 0xfffffffffffffffd}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000c9b000)="5236f745fd3e1299cb64c1b3b01c1e1213183c") 2018/02/17 23:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) personality(0x1bb2baf3005ac117) r0 = dup(0xffffffffffffff9c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002dd000), &(0x7f0000446000)=0x4) uname(&(0x7f0000000000)) 2018/02/17 23:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa5}]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000553000)={@common='bcsh0\x00', @ifru_flags=0x1}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a2000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fae000-0x4)=0xff, 0x4) sendto$inet(r1, &(0x7f00000f0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000dbc000)={0x0, 0x0, &(0x7f000063d000-0x20)=[{&(0x7f0000a79000)=""/4096, 0x1000}, {&(0x7f0000e4a000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f0d000-0x76)=""/118, 0x76, 0xad}, 0x100) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/02/17 23:04:54 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000007fffe, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1}, 0x8) connect$inet6(r0, &(0x7f0000c21000-0x1c)={0xa, 0xffffffffffffffff, 0x6, @loopback={0x0, 0x1}, 0x80000000}, 0xffffffffffffffe7) pipe(&(0x7f00007ea000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fd6000-0x8)={r1, 0x8, 0x200}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000344000)='./file0\x00', 0x8000, 0x100) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f00005b4000)={0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000fd6000)={0x54, 0x3f, 0x1, {0x80000001, 0x7}, {0xffff, 0x9}, @ramp={0x5d, 0x9, {0x100, 0x9, 0x2, 0x1}}}) 2018/02/17 23:04:54 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a95000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a94000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xbdac}}) 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}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) [ 48.363097] kasan: CONFIG_KASAN_INLINE enabled [ 48.367727] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.375296] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.381541] Dumping ftrace buffer: [ 48.385071] (ftrace buffer empty) [ 48.388774] Modules linked in: [ 48.392066] CPU: 0 PID: 8648 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 48.399665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.409008] task: ffff8801b6971800 task.stack: ffff8801b6a80000 [ 48.415036] RIP: 0010:[] [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 48.424322] RSP: 0018:ffff8801b6a879c0 EFLAGS: 00010202 [ 48.429742] RAX: 1ffff10036b3d86d RBX: ffff8801b59ec358 RCX: 0000000000000001 [ 48.436984] RDX: 0000000000000008 RSI: ffffc90002bb6000 RDI: ffff8801cfe10af4 [ 48.444226] RBP: ffff8801b6a87a10 R08: 0000000000000000 R09: ffffed003753e629 [ 48.451468] R10: 0000000000000005 R11: ffffed003753e628 R12: 0000000000000001 [ 48.458713] R13: 0000000000000008 R14: 0000000000000000 R15: dffffc0000000000 [ 48.465955] FS: 00007f6703bc2700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 48.474162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.480018] CR2: 0000000000a3f228 CR3: 00000001cd30a000 CR4: 0000000000160670 [ 48.487266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.494522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.501762] Stack: [ 48.503882] ffff8801b59ec370 ffffed0036b3d86b ffffed0036b3d86e ffff8801b59ec368 [ 48.511889] ffff8801cfe10ad8 ffff8801b59ec340 0000000000000000 0000000000000000 [ 48.519877] 0000000000000000 ffff8801b59ec438 ffff8801b6a87a50 ffffffff82668a65 [ 48.527848] Call Trace: [ 48.530409] [] sg_finish_rem_req+0x2b5/0x340 [ 48.536439] [] sg_read+0xa16/0x1440 [ 48.541695] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.548334] [] ? fsnotify+0xf30/0xf30 [ 48.553758] [] ? avc_policy_seqno+0x9/0x20 [ 48.559616] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 48.566601] [] ? security_file_permission+0x89/0x1e0 [ 48.573326] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.579963] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.586603] [] do_readv_writev+0x520/0x750 [ 48.592460] [] ? vm_normal_page+0x200/0x200 [ 48.598404] [] ? vfs_write+0x530/0x530 [ 48.603914] [] ? exit_robust_list+0x230/0x230 [ 48.610030] [] ? __fget+0x20a/0x3b0 [ 48.615279] [] ? __fget+0x231/0x3b0 [ 48.620529] [] ? __fget+0x47/0x3b0 [ 48.625702] [] vfs_readv+0x84/0xc0 [ 48.630872] [] do_readv+0xe6/0x250 [ 48.636038] [] ? vfs_readv+0xc0/0xc0 [ 48.641375] [] SyS_readv+0x27/0x30 [ 48.646548] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 48.653102] [] do_syscall_64+0x1a5/0x490 [ 48.658797] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 48.665693] Code: 45 b8 eb 3e e8 e7 2d d0 fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 48.692358] RIP [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 48.699309] RSP [ 48.703562] ---[ end trace 1afc21ade9e92d66 ]--- [ 48.708314] Kernel panic - not syncing: Fatal exception [ 48.714120] Dumping ftrace buffer: [ 48.717638] (ftrace buffer empty) [ 48.721327] Kernel Offset: disabled [ 48.724924] Rebooting in 86400 seconds..