sendmsg$nl_route(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@bridge_newneigh={0x44, 0x1c, 0x800, 0x70bd28, 0x25dfdbff, {0x1f, 0x0, 0x0, r6, 0x22, 0x2, 0x1}, [@NDA_CACHEINFO={0x14, 0x3, {0xffff, 0x6, 0x6, 0x6d}}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_PROBES={0x8, 0x4, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) times(&(0x7f0000000400)) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x8, 0x1, 0x1, 0x5, 0x2, 0x3f, 0x9, 0x2e4, 0x40, 0x91, 0x9, 0x3, 0x38, 0x1, 0x7, 0x3, 0x1}, [{0x6, 0x3, 0x1, 0x18ac400000000, 0x7ff, 0x5, 0x305a79, 0x40}, {0x7, 0x900000000000, 0xfffffffffffffffe, 0x1, 0x6, 0x101, 0x7fff, 0x3}], "e018f90932b8dac048d2771c70964999e65af2da2a7b64f248951022b456e990ba34c5d23d967c7d07286cece5", [[], [], [], [], [], [], [], [], []]}, 0x9dd) rt_sigaction(0x20, &(0x7f0000000e40)={0x4, {0x8}, 0x90000002, 0x1}, 0x0, 0x8, &(0x7f0000000e80)) write$binfmt_misc(r4, &(0x7f0000000ec0)={'syz0', "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"}, 0x1004) sysinfo(&(0x7f0000001f00)=""/221) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002040)={0x0, 0x7314}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000020c0)={r8, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x36, 0x9, 0x0, 0x1ff, 0x0, 0x6, 0x7ff, 0x25, 0x3ff, 0x2, 0x1, 0x80, 0x2, 0x8, 0xd67]}, &(0x7f00000021c0)=0x100) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002200)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000002240)={r9, 0x5}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000002280)=0x5) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000022c0)=0x2, 0x4) waitid(0x3, r1, 0x0, 0x1, &(0x7f0000002300)) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000002380)={0x5, 0x3, 0xeb2, 0xff}, 0x8) connect$l2tp(r10, &(0x7f00000023c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @rand_addr=0x9}, 0x2, 0x2, 0x1, 0x1}}, 0x2e) ftruncate(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000002400)=@assoc_id=r9, 0x4) 2018/04/10 11:30:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0xffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4}], 0x48) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/10 11:30:22 executing program 3: unshare(0x60000000) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000d40)={'ip6gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x1, 0x600) mkdir(&(0x7f0000000240)='./file0\x00', 0x4) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xf7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000005c0)={r1, 0x1f}, 0x8) recvmmsg(r0, &(0x7f0000001380)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/231, 0xe7}], 0x5, &(0x7f0000000600)=""/20, 0x14, 0x6}, 0x1}, {{&(0x7f0000000640)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/133, 0x85}], 0x1, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f00000007c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000840), 0x0, 0x0, 0x0, 0x9}, 0x7f}, {{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000900)=""/246, 0xf6}, {&(0x7f0000000a00)=""/213, 0xd5}, {&(0x7f0000000b00)=""/167, 0xa7}, {&(0x7f0000000c00)=""/32, 0x20}, {&(0x7f0000000c40)=""/136, 0x88}], 0x5, 0x0, 0x0, 0xb34}, 0x8}, {{&(0x7f0000000d80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e00)=""/228, 0xe4}, {&(0x7f0000000f00)=""/50, 0x32}], 0x2, &(0x7f0000000f80)=""/27, 0x1b, 0x10000}, 0x2}, {{&(0x7f0000000fc0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001040)=""/132, 0x84}], 0x1, &(0x7f0000001140)=""/251, 0xfb, 0x7f}, 0x7}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001240)=""/129, 0x81}], 0x1, &(0x7f0000001340)=""/28, 0x1c, 0x7}, 0x3}], 0x7, 0x60, &(0x7f0000001540)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000bc0)={0x40, 0x9d, 0x800, 0x8, 0x1, 0xfffffffffffffff9, 0x8, 0x4, 0x4, 0x7, 0x81, 0x9}) 2018/04/10 11:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) msync(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f00006fb000/0x2000)=nil, 0x2000) 2018/04/10 11:30:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/10 11:30:22 executing program 7: lookup_dcookie(0x5ca565a7, &(0x7f00000001c0)=""/74, 0x4a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8b9, 0xfffffffffffffff8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x100, 0x8, 0x5, 0x6, 0x82}, &(0x7f0000000380)=0x98) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+30000}, {0x0, 0x2710}}) umount2(&(0x7f00000003c0)='./file0\x00', 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000000100)={{0x5}}) [ 435.502463] IPVS: Creating netns size=2552 id=57 2018/04/10 11:30:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x88062000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd26, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x9, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 11:30:23 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000040), 0x8, &(0x7f0000000080)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="4ae3349624a5a81e26fc91ee97e13620839418c8339e4c", 0x17, r3) 2018/04/10 11:30:23 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) 2018/04/10 11:30:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x3fa}, 0x1}, 0x40000000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000180)=0xc) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'ccm_base(lrw(cbc(cast5)),sha512-avx2)\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/10 11:30:23 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x80d, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6(0xa, 0x5, 0x200) recvfrom$llc(r2, &(0x7f0000000140)=""/233, 0xe9, 0x10020, &(0x7f0000000240)={0x1a, 0x102, 0x10000, 0x9, 0x7, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/04/10 11:30:23 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_delroute={0x1c, 0x19, 0x205, 0x0, 0x25dfdbff, {0xa, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) syz_open_pts(r0, 0x65e94d100cdd9ed8) 2018/04/10 11:30:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x0, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/10 11:30:23 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) socket$packet(0x11, 0x0, 0x300) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) syz_emit_ethernet(0x237ab2, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/10 11:30:23 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000054c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000001b40)={0xb9, &(0x7f00000054c0)=""/185}) close(r0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000005600)={0x2}, 0x8, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000001fc0)=0x1) rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000005580)='/dev/ppp\x00', 0x80000, 0x0) dup2(r5, r1) r6 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r7 = request_key(&(0x7f0000001a40)='logon\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001ac0)='/dev/input/event#\x00', 0xfffffffffffffffb) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000055c0)) request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a00)=',:mime_typeuserppp0}\x00', r7) close(r0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000005440)) recvmmsg(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/6, 0x6}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000002c0)=@ethernet, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/188, 0xbc}, {&(0x7f0000001440)=""/63, 0x3f}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/233, 0xe9}, {&(0x7f0000001680)=""/102, 0x66}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6, &(0x7f0000001740)=""/238, 0xee}, 0x1f}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/6, 0x6}, {&(0x7f0000001900)=""/50, 0x32}], 0x2, &(0x7f0000001980)=""/113, 0x71, 0xe000000}, 0x1}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000001d00)=""/250, 0xfa}, {&(0x7f0000001e00)=""/69, 0x45}, {&(0x7f0000001e80)=""/214, 0xd6}, {&(0x7f0000004000)=""/94, 0x5e}, {&(0x7f0000004080)=""/115, 0x73}, {&(0x7f0000001f80)=""/26, 0x1a}, {&(0x7f0000004100)=""/19, 0x13}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/119, 0x77}, {&(0x7f00000051c0)=""/104, 0x68}], 0xa, &(0x7f00000052c0)=""/71, 0x47, 0x8}}], 0x4, 0x2, &(0x7f0000005400)={0x77359400}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/pktcdvd/control\x00', 0x100, 0x0) close(r4) 2018/04/10 11:30:23 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r2 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f154)='./file0\x00', 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x3f, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x20c) creat(&(0x7f0000000440)='./file0/file0\x00', 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) r3 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000c2dff8)='./file0\x00', r3, &(0x7f0000273000)='./file0/file0\x00', 0x1) 2018/04/10 11:30:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x880, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) bind$packet(r1, &(0x7f0000000140)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) recvmmsg(r0, &(0x7f00000002c0), 0xaf, 0x12102, 0x0) 2018/04/10 11:30:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/10 11:30:23 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) flock(r0, 0x7) fstatfs(r0, &(0x7f0000001180)=""/42) r1 = syz_open_dev$binder(&(0x7f00000010c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x604040) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="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") mmap(&(0x7f0000e28000/0x4000)=nil, 0x4000, 0x0, 0x1000020011, r1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x254500) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000011c0)={'yam0\x00', 0x4200}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001100)) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001140)="5bbd917666b6a3d3cbaa39595c865d253b9d19be81d7ebd6bf2fd604a9bca17541ff91364250396e529cec49c247171dc8a6e07602023a6fc7") setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x48, 0x5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'ip6gretap0\x00'}, 0x18) 2018/04/10 11:30:23 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0xe349, 0x1c3e000000000000, 0x6, {r1, r2+10000000}, 0x3, 0xfffffffffffffff9}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffb) getsockopt$inet6_buf(r5, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) 2018/04/10 11:30:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000002200000012, &(0x7f000068fffc)=0xfffffffffffffff9, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0x2da5b843}, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101100, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e22, 0x6, @empty, 0x602}}}, 0x84) 2018/04/10 11:30:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') getdents64(r0, &(0x7f0000000140)=""/71, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x3ff}}, 0x3, 0x7}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xae, "53d28aa3b04785fa6813f0b41640030d8b483243ee2fb9ad8a882412c05803d2204a71a9f07a4b6c66d9633d5f8946a235b7870c071d4294697e83b5ab47e4f0cdb5d321c4029efbf4c18ee9ff1fdcdfddea0099cac2554048283e84d61d89b0295c7aa16902acd919c61641e5fa5e7c90865cdcdaf59f358098f3b7fb5a6e902a1f7ef52923233a2f126b51c1b48d3db60a3f7fdfb3314dcd43d716b278b75d4627fd0ce0c5c3ff61471c47d092"}, &(0x7f0000000440)=0xb6) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r3, 0x400000000000111, 0x2, &(0x7f0000000000)="b547b3af", 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r1, &(0x7f00000001c0)="bee1b84083d0e6e660000b08a2a6bd5599a1caa54f0923a550a6d047f571b0be8481af0e891f2825819167727d58ac7ed21db8b0e85787d8682ac2dbfb78d7993f68f4754413959800cb52b92d79cf6b37dd279045c03cf646548e48103c95ec004ce85ab941aa0b136c537b59b0a8e9ee01b346e9726cd6ab4c5bfddc0f5805fcf244964537534970083dc64de981c3b7ff8202b2aa64a1e66865a8958e7f9cd76a1ebd651d", 0xa6, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xf) sendto$inet(r1, &(0x7f0000000000)='c', 0x1, 0x1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 11:30:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000500)) rt_sigtimedwait(&(0x7f0000000540)={0x3f}, &(0x7f0000000580), &(0x7f00000005c0)={0x77359400}, 0x8) pselect6(0x40, &(0x7f0000000080)={0xb06, 0xff, 0xba10, 0x6, 0x8, 0x9, 0x3, 0x8}, &(0x7f00000000c0)={0xb6, 0x3e98, 0x4, 0x80000001, 0x2, 0xb263, 0x8, 0x2}, &(0x7f0000000100)={0xfff, 0x1df, 0x2, 0x6c35, 0x81, 0x4, 0xbdc, 0x7}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x8001}, 0x8}) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = getpgrp(0x0) r3 = getuid() setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000680)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000600)={0x7, 0x2, r2, 0x1, r3, 0x0, 0x0, 0x10001}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000000340)={0x0, 0x20, 0x4, 0xffffffffffffffcf, &(0x7f0000000280)=""/27, 0x73, &(0x7f0000000700)=""/115, 0xb1, &(0x7f0000000440)=""/177}) 2018/04/10 11:30:24 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mq_timedsend(r1, &(0x7f0000000080)="4f25735169811477aafacb0aeb5c846d00048362dcad6cba97905d65876edf41b76f50cf2cb8e618fada7ae139789cb4b171535c33f3e298c03c5f10f670e1b0a9305412e69b846c08a43dd1bbd7a9df95455c12343a9d5c0755ba2bf3acfac9af7727db92505ef9ec61c025b50f734639c38011713b7b4f6edb1e47335acc7d2423dc4c2f2dc7d6a145f05bffffc76cd8cebbcb0239450e54b895112b428e12ff0ca5b0f2a1069a0e39802553efefa0f98df0f9348611b7ede4a62b8fdfce360c8414fb2c", 0xc5, 0x10000, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000180), 0x20) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) pipe2(&(0x7f0000000040), 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x9, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}}}, 0x84) 2018/04/10 11:30:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000002200000012, &(0x7f000068fffc)=0xfffffffffffffff9, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0x2da5b843}, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101100, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e22, 0x6, @empty, 0x602}}}, 0x84) 2018/04/10 11:30:24 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000200)=[{r0, 0x2000}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0xfffffffffffffe93) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) unshare(0x40600) signalfd(r0, &(0x7f0000000140), 0x8) 2018/04/10 11:30:24 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000417998c7b9b3edac000000000000000000000000000000000000000000000000000000000000000000000000501a9e999cb922edc703f88c620392d4ac57ac483c553db300000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/10 11:30:24 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000240)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000100)=""/223, 0xdf) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r2, 0x4}) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r3, &(0x7f00000000c0)=0xfffff, 0xffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) 2018/04/10 11:30:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}, 0x1}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}}], 0x90) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001b40)=0xfc, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec4198", 0x6f}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4) openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000ce4000), &(0x7f00000003c0)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) 2018/04/10 11:30:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) recvmsg$netrom(r1, &(0x7f0000000280)={&(0x7f0000000040)=@full={{0x3, {"2c307fb58831c6"}, 0xa3}, [{"176752eaea3cee"}, {"4eb5d4510044b0"}, {"d59edebd9b163c"}, {"7b3cc6d35acc95"}, {"48e009e5d71e0e"}, {"7db5fa0a129f3d"}, {"4e3abf0a5fa695"}, {"8f4dec699bd96a"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000001040)="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{&(0x7f0000002040)="0eade9054250aa24c2249482733e198c04f4e454d0b76d03e769835cdb37d4e69855e1354522a9e8c0607a7f05bc491275213614fe33026b4e3472b13df001bc53ad83ccd5691260e4e47499f360bbd54cda6905b7db70b6033cb78ea159d0c792f6c6106270099a557d11a3d1286f2cbbfbdecabb19721504c153f6910de7f73f1660c2edae0d0af1dc3183a8e4c16bf701c8c3b812879bd86a52c98db2b7edf68e796420cdd787ed93081304716ca3ffef3503857e335ac647cd8a14794b2bffc285132ed17a5ef73f2766c382390ff94ed6dd54789b00a4444d2ff9f8ec6a0f89870c3005f0dd1cfcadbc1fdfeb27b37b9a500f46dee17d85811ca12a2782a2b3a13b7879b382657fe5c9c3c51549758a3a13152f34846812db2d4200a69184024615233d7e05bab44b292ba7f46f718ca40e9109c1c8bcacecd1e0b4b3f0e05ad646ae035237738a1accec89bc07a59be77998f8f075b1165923fa7c8241313415c3614a81a4a84ff22a43fa9585fa721b058b06a24e4e01b8f8e3d8e36f1afcd26c74cb338fee62ec5f3db6edb40485ad6f46dafc896b5037c4a05766351c7582704ac34c04cb518b700346090dbfe22a1d9d953a7729853ac770dfbbfa4c8b926c5ae1803a58ac2055b9d96ec224c316d42f8a4a2ac1309d387039672904fc62816892b0da26d9517dbe528aa48c1c1e1bcf9347a8a3aa4f5504d5787dd3053fdb32abefb6d156e0778c5e38825d2a2340b49dd8ab07ad87010e44f809572290bab1d3b9acb17c49e288b9476211f96b601fbb948e82222d48b670aa9f07746d3de607ff6e5ded3689aaa000f7ca5995bac7abb5bb285f703cd3aabdcab48ea02aca431db29a4698cc61130886361588e57acf4e690d2babcd6117e12edbdca7602834ee62aec880bdb52deb58915011d1a0773781c3611429503e734161875183d8583be16ddfea2a255c2cb310857b3a4bbb79504182e02cc9d30d9b0486f28c8da73090f43b290befe00b76f62a564e85cdf684fcaba3b163a0d0aed9858604823d943b06f3b4451c31a55f2bccbf1a94f02e884479a2df307540803306803ee8a71b343cabbe53c67078776d0808c5596605b6fe9ee0f5f1d8893845e23d52112ffbd0ea2e134b844753f2572d00e5334dd45ef0feac43db752357ec98069b660f99b08b30de4c27a1975d1aa1c57d84c4e97df3de09d7b3d123a3aa6c950d337b2d1b3b0d293401e9f43255efa2b65afec886c57673dbcd08a58c897d2aac22f8d5081d5955d775568652bb80ea3969e9fdab0f9b9a6171681eccb26796bfd4f2aeaa0cde2e00b30c4618dc4901ea7bc9ceecf7c702e4a6a79e5ee82548dd85cc5f229f33ad23275f59070d1f8b7e932ff57e91ac340ce4d24f2573c897ca19b85de5e6e80be0685154d53387f4cdde7ec6ff8c3db7559c8367c1d5ae3c0adee0f5f9d9d0e9a525398300625d231ed4221e45ba76722e33826ac402ff7463a6daa15d621ef49ace5f9badfb5bb66ddc5c59bd0087678385ec7157efb9af6977e327fa37427b6a966519b0740ab4d62faeb83c5bdb85e3229f1e6a635a7df728737bbbd3d4559636ec5481cdceac49aa0c2634c8c30f3778faf24c55e5a9548914aa79030e58fb94156ab686f4de4a68b787572a4aa10c4720f58ec728bdd04169585a9845244402725fe82648225e6a8aaed70a7c1a02ab71d6faa77d74cb2d997c68328f9364f8af2ed473700bc3acd3356d4e4a010e3a098d34e4b580b3b38192a447116ae93ad02be176859a3741513a2147fb115b1fdb92b65d850acd25195f34df7668dcb1c937774750e887c55831367cb9fdb37832d4878655eab1c504b21381e482620e3ef861ef584df9319c5f9d0906cf573a9f0e7433815f39ab71975fb0b5cd84b52a4b9d24aed34359a66b6c74d921abdfd6e64db7f5489c7d4be3f4e7192e4c539a178b726b1fd75d2d29795ab4c9466ebf2499630b20bd78a6dc1163dc0f947fcced497955cbdca15e729b78af523471b86c564f8c904559026713870997c9adde7d102f8ca641952be74b39a21dd81526150a55bb5555d998a5eae534b11ceba0a32ce94933cecaf61f41dea66a616d9d3bb7529e1d2ebc82db53c6a4217764c15c48b5ceeeea9db02ca13fe273dc51589dde490d456e2af0fc46ff76fcc56765f46fff5e6f8696f30657fbe25b0f844f271f9c8f2d6d54257ad06929dd2413d13ae2a712d47de1bb8344c0b6f066355e646c2a862367b28e82468514e638a98e7442fb274f3db87171249d680a6a081cec214b60b9b1244f9f443c5e7f46e463d649aadb131dbf9c919d6a5a4861cebe5f1a8be6cfc5b1fe8b8c974e4e98a6096d20f41a79fd19d264dd99cb609480f124dc0329be42bfc959aaddf319e89a8a68e0600362c0f3113ec3ee0decb969cc48e06aac84ceb510e6ba1f8e3853c569a7e2d80105006200cd6eadf56b2917deecf912939dbde3746f225037a2ff76d754c2ac30e885e543d9069d68b069975a4f2371739f3053f50ac5e66426754eb141c3266b6cb0f9d8c707c21a78a8363e609bec742a9d1f125c38e68f4653beb3249b90a853da418992c81b6b38182ea0061e9827c587ff735fcb562a9f2b37603fdaf2c4be65b9ecb0c941976f05143b44d2c706f5745718a6509a0644bc333f94337134e87e0a55851bfe3a11f779b9ea5d9f958cd82272b01382ecbd57a0c71f4e73d9e00062109b949267a68837b57ea0a25454246eb1311592665015bfcc8e488bd66d18e92b35cd84fe9ff9bf80d720d5a9a0e00cd60626dd1d5940548058bb4c8984e1fcde89406fe9d5a712ea030aeef9bf7ea73e11314abc89eaf60428664edd703f1b5610e7d1a26c13b7e22ea44e3c7542874d56611034315d47146a7fb017b5345b3a404368033d3c9b63bb967f7cc045489ec2ac3b74376448da6a4ae52042f4933f543bdf51f0b4f1fa6b7639add60f5c1cdc596c3de29cd98ae9bced871263372b149fadc907f183d43f88e73733e855b532af3f3d5dd76a08aa4430378c8c685d6fa132f615c90b5a5e31c39fa23ca48426ef45db5f25c9b49c926f73126d94a5b670c97253f3b5053349d49640928fe45621a9799f4f17acf77ac8f1920c95dfd5cf7d9dd05832aceddaa844889167886f722b0345845d96ca82fbe9c65f7c9d747081257f28ffb39ae3a11b4e35df876b218fbe817cb1800af72567f6d9500b1cabfcaa5109dc1ae12b8f0d2030087400eddbeb8b069e20c38fa8b1fd6854c610446efced9a2a90f5d42c34e66a4541f560d2a15702a642469498847c2246160d70a1a79d4f4335d37ddd83dd25690261a4728150668c46bd17a62233bc5236237ac21ca679f729ad5b2f8cb7655842f1fb03d43e56a2c59865f353e72cc01dbdf5cab8e59315cba497b85bd4ac9fc49656307949d47c2ff5eed9167ae3c5374c415a7df38dc5d0d334ba35fb12e1f3710c9b699e8a54f5df250e92fbfa7f3fae98b9187fb38b5b7ebe80be66e9243b2f70d5c2590497c6df5f0e90c392e7eda46eac3dfbbe3d48f3691888c2e8d12cb1f65d3f7c1fef1f010ebd821cb0467b1cfd883647b9312f21ad4b7a8b658a8220ae124cc010d56a626c02fd26095b3e4285ec7ae54a87764099394891093f5aeded61c73d411b824b415db016e249ce82654aa84869eca94d358d570324615847572c2b9194546b9b225a4ec2f97b79ea3346de950849baea0b541b64bb09a99733aef37aee8e61a95e73e4c112a0998659ff4111d9ba5e5b17e2b49930cb83caf869021c2e6d801589b7fa4f67ebf3ff75a7212d3bcfe7a62f9cb025d7ffa290b97e3c1acd17af8dc0bbcc98333df5931fd5a25a225f937dc75d417b51b0b1eeedd516f0eabc369faff60d4ace4794dd6266eb8b655ef5f8a3ffb0cc67170ddce9490b62c573dada62dd2bf5568e889d7a69b03232252369d6a4fe15ab959d9dc57728855e6528aae99ede86214460519e4ce2a4f2bdc3440ab18a8e8e92cbb06e8831fe42e051f93c8200a80ea7b3ca6e13e1ef3cf5b666ed5dace6f56ab4ef1224cc24faeaf7a1739c8430532f7d0344027d356dae35962b2f7a7fca6e7c67c51fd2e534280d4a92bc5184b8811aee05309c8ea57e8436d593594f065496fa59fa5643b71c01f2f39c5fd6e046d8f36c9f07515f6340fef20c9520b96a4c9772f7f888b9818cff4c51cf6c780d231c53d624b611f7c50bbc4d7232f1752ff197f414f9fde7f8f9711b456e3c6e6da7b9a5bba906b560cd570acab9e993ddea0edbb0c0089554e4d1ba7994929e634e37673d992896460e9498d83dd649009438e3073b872704497769a0f894ea433556def6db11bae4e72aa804c7ab5d74d12760a6e73cb99c22539b741d767b37395dac84f03c8ad3bb11c444e97a3b58aa27ae9000df5bf7c42370795d2c7186b277486b85562a0ba4eded28e9bbd6502c1591c28e0ad810a298285684da08b0015340051c6caa69a683db4e5ac3126f0850cd6ddea928cac69485a93b98d4d6fc440143c030616a36804ba08338388e302097319ba5caff625841ce8e9c325580de518d00d2746c985368b58a7621a456cb4651124472a0237ea10e84d28afc88f0d805eeb35c4310db25b57539bf396510bbc2e91787cae985525a32a4dd9353922f09eb8ff03b848181df5093352f1dcd73810bb0d82307ca61310b7accdc1f6adb3e299b1aa4cca6b8e4f2a846d9310b6dcfe097475a93dd37f2d30e403ad63713ec0c4532b140210467dc3483582183690e4a63166536983cb99a7702d8d213d8e1c22502c4cd69228524f2ca0e4c29a0cecaea7fd4f543cb744a2e1b28ee79f836b54bcd1d1b5323b7e416a6b91e8a843e48fcbea3a52883835c0177dddd1c31bdaad4608eb823406c9ea54cc4e82010263daa2702ddd3047bf4b2b53bd2329ecc9f4ada612a92d3c098fc199a1a9fb036c129dfbeff55a5ed6e0c910faa8668d5f691c8a876b6d7f014d869855682461bbd0ab44e37ad3afc95bc11b3a505180c214c5885bdf61a73139cf174064b8ab8c26d1cef88d650ee575eb75282f3f129920276e3e0543c932281aabd73137ed43c11931416e8eb26206015ed92d6c617d595f815b29ea8f1dc67ec2a49b2e8d3f4a19a1683fa9a98fa7a98d18f88c10237e0aa25facf707990e4789711b61b1368e92a4c3c37091a190e36ff652b1f7bdf84ce67fe9d489220a7a2ed504f1fdf726ee8f070b6c8402d604ee016ca0e747bd2d079b5696c6cfd975921048cac329c05cb24b2289d9e99102cff3c318b967d67b5ccefcafbee37ca03e25064f52dd7775a7dfa53e9589ba1ad1bed5ba4cda36c928541daa3ffb0807b995f77f4477f1e5b8e3cfc5f1388e9af65ca58c5064c1e74eacf824dbe34cd4a42d43c36b4b1ec4bbbddfec5a91046f1715357d98b8a37dab543f08cdb6479030d1ec945046e05a39a628163c166ad7e32ad4c196d889854a3ef3b9d6160e0997bfe4d99af2e5c60e29b05f9da95b9fa3fbc79bbd463e5dc1f9805d9eb2c2faab59e0309ccb31004b1ef5b007cf45dc19702edf545ae828ef7f3f51bfbc360e7670ad2faff1327de624536901ba160e27924633c2b25a4202811741ea474b0b86f6480d958d891380611f12307e4ff702c35dd6d6e589fca988dd5aec190631f7928dcff5580fc3bab0fba3f451c53f2f25b489aaa78a59575d01d0acd6f425acca5719aecc9610f38aec55e0001285d59b591349e1bdfad14b27d", 0x1000}], 0x4, 0x0, 0x0, 0x4008000}, 0x2000) 2018/04/10 11:30:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000000080)="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", 0xffffffffffffffa2, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/10 11:30:24 executing program 7: gettid() r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000006c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4066, @empty, 0x100000000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x2, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xfdf2, 0x0, &(0x7f0000000580)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x301, 0x2) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x42) getsockname$netlink(r4, &(0x7f00000002c0), &(0x7f0000000780)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000005c0)={@remote, @multicast1}, &(0x7f0000000600)=0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(r5, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec4198", 0x6f}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4) r7 = openat$cgroup_procs(r6, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r7, &(0x7f0000000000)=0x36, 0x7) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x8, 0x1ff, 0x1000000, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={r8, 0x10fffffffb}, 0xffffffffffffff91) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r9, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e", 0x20, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000b24000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) [ 437.156519] IPv4: Oversized IP packet from 127.0.0.1 [ 437.162037] IPv4: Oversized IP packet from 127.0.0.1 2018/04/10 11:30:24 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="220000001400070000e80000010003000208030001000000080002004100fff0f055", 0xfffffffffffffdf8) [ 437.197667] IPv4: Oversized IP packet from 127.0.0.1 [ 437.202928] IPv4: Oversized IP packet from 127.0.0.1 2018/04/10 11:30:24 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fcntl$setflags(r1, 0x2, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xfffffffffffeffff) prctl$void(0xf) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/04/10 11:30:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x40003) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d01000)=0x7) r1 = socket$key(0xf, 0x3, 0x2) accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffd2c, 0x80000) 2018/04/10 11:30:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"000000000000000000000200", &(0x7f00000000c0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}, {"ebac", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @usr_ip4_spec={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x1}, {"7cfd", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, 0xffffffffffff7fff}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/10 11:30:24 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x300000000}, 0x8) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/22) 2018/04/10 11:30:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x109902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000005c0)={0x2, 0x1, 0x2, 0x2, 0x7, 0x34d66833}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, "6df1733d7a8a242fd899e06309950e005a000000d80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd31a844f306b5ade4e5935137af6fe251190002435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7f, 0x9]}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000700)=""/4096) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in, 0x4e22, 0x4000000000008, 0x4e23, 0x5, 0xa, 0x20, 0x80, 0x32, r2, r3}, {0x6, 0x400, 0x4, 0x3, 0x7, 0x46f59f47, 0x100, 0x13}, {0x7, 0xfffffffffffffffb, 0x4, 0x7fff}, 0x2, 0x6e6bb9, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x7f, 0x7, 0x5, 0x3}}, 0xe8) connect$ax25(r1, &(0x7f0000000000)={0x3, {"287fe9c074f94e"}, 0x200}, 0x10) fcntl$setsig(r0, 0xa, 0x14) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080)) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f461256d69f029a9d72431035e7b59e51315462151e1427d6dfa21f47c2eeb95243cf80bfd02ec29c96170d9a8d670a189b81ed348d2bacb9aa0b121260cd8ea4879fdd88a8c466ab095ca2050b94281e0185ec96a7d80eec7588a70c", 0x5d, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="80beda844fc602b7f52f30c59ead3fa3634e1351527a9bf286d48391136654b2dba517a15ffd304bc6958fa9ec896bf6a12227c99706122af792384e87e6cc5b7fb2d833716a1d6886db8727ed7fae1d58313bd4a5d887b72e784605965b8cbe926b8849bd38cf09f8e0ba1951dc31a6e0949003871099ec74dfcb9b84e254a4a6cec0d2887c7be4d23b07778d530d7b20bb8896181259151cd764c33adfff5fd84ac597f3e0ad38f05687f07218a3c2fb", 0xb1, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) 2018/04/10 11:30:25 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x2000000000000251) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/10 11:30:25 executing program 7: clock_gettime(0xb, &(0x7f0000000280)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) 2018/04/10 11:30:25 executing program 4: r0 = socket(0x10, 0x7, 0x0) sendmmsg(r0, &(0x7f0000002240)=[{{&(0x7f0000001780)=@nl=@unspec, 0x80, &(0x7f00000018c0)}}], 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') socketpair(0x10, 0x1, 0xd2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xa6}, 0x1c) 2018/04/10 11:30:25 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x800000000000003, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/138, 0x8a) close(r1) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) tee(r3, 0xffffffffffffffff, 0x40008000000, 0x2) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x185100, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/04/10 11:30:25 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xfffffffffffffee7, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/10 11:30:25 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x9) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x200001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6daf}}}, 0xfffffffffffffe97) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/04/10 11:30:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000dfa6c5127def40"], 0x15) 2018/04/10 11:30:25 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/04/10 11:30:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80f, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r7 = geteuid() getgroups(0x1ad, &(0x7f0000000400)=[r5, 0xffffffffffffffff, r5, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r9 = gettid() lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) r14 = getegid() sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="531cdc8b363c513a58c92151ea74c49a472a551e8b636d5d5c22328249adf012400f3ce9867362b44db843bbcbd3b9d3c2e2b38bd28c104c3751991638f31ad25d435ec48b9968bd856f77f0d5c890ddc192b5d123a42ee721e766bd34c9bd71f3cbdcca741fb56d197f631630800a3038edf9e62daf6712a8dfdbf77a5f37aeda34c6b7216d5adae3e2601a6ead09085b1a94f960b651d58ad0", 0x9a}], 0x1, &(0x7f0000000680)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x8000}, 0x4000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/218, &(0x7f0000000100)=0xda) 2018/04/10 11:30:25 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80001, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffffc8) clock_settime(0x0, &(0x7f0000000080)) 2018/04/10 11:30:25 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x83406008539d0b63) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/04/10 11:30:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, 0x0) keyctl$revoke(0x3, r0) 2018/04/10 11:30:25 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/10 11:30:25 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65740f69705f767331") preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) [ 438.539724] IPVS: Creating netns size=2552 id=58 2018/04/10 11:30:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)) clock_settime(0x2, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/04/10 11:30:25 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8001, 0x100, 0x6, 0x0, 0x3ff}, &(0x7f0000000180)=0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0xfa7, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1b}}, 0x0, 0x2, [{{0xa, 0x4e23, 0xffffffffffffcb59, @empty, 0x4}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x1}}]}, 0x18c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x7}, 0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r2 = getpgrp(0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffffd, 0x216}) process_vm_writev(r2, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1, &(0x7f0000001900)=[{&(0x7f00000018c0)=""/27, 0x1b}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x80000001, 0x3a, 0x13a, 0x3, 0x1ff}, 0x14) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x39fa8, 0x1, &(0x7f0000000480)=[{&(0x7f0000000600)="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", 0xfb, 0x11}], 0x40000, &(0x7f0000000700)={[{@check_relaxed='check=relaxed', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@allow_utime={'allow_utime', 0x3d}, 0x2c}]}) execve(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001d40), &(0x7f0000001f40)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 438.597879] IPVS: Creating netns size=2552 id=59 2018/04/10 11:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00008f9000), 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001200)=0xfff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000010c0)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000011c0)=0xe8) getpeername$inet(r0, &(0x7f0000001240)={0x0, 0x0, @dev}, &(0x7f0000001280)=0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001080)) 2018/04/10 11:30:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02defbc231b0c64d7af466dd05000040000000000000000003000602000000000a0000007f0000010000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/10 11:30:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x14, "da3155319f25eefad9b57089400f2c8b484579f4"}, &(0x7f0000000180)=0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={"0707005b8140000000000000e4ff1b00", 0x1825}) r4 = dup2(r0, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000), 0x0) 2018/04/10 11:30:27 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000000000)=0x80000000000000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000140)={{0x7c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'wrr\x00', 0x20, 0x80000001, 0x7e}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x10000, 0x100000000, 0x0, 0x4c4}}, 0x44) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = gettid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={r3, r4, r5}, 0xc) 2018/04/10 11:30:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x4, 0x400, 0x7fff, 0x2, 0x300000000, 0x9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000010a0d8f000000000000000002004000"], 0x14}, 0x1}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f0000000040)='/\x00', 0x4000, r2, r3, 0x101, 0x425) 2018/04/10 11:30:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000), 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x8}], 0x7c) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/04/10 11:30:27 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28700, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x2}, &(0x7f0000000140)=0x8) pread64(r0, &(0x7f0000000380), 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000403000)={&(0x7f00000001c0)={0x2c, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x18, 0x8, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x18, r3}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/207) 2018/04/10 11:30:27 executing program 5: r0 = socket$inet(0x10, 0xd, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) pipe2(&(0x7f0000000000), 0x4800) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/10 11:30:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001280)) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000001300)) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000001240)='stack\x00') ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c0080096e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa8ef74c9218f2f9e53a9cdf9012dba2bd0f75f"], &(0x7f00000012c0)=0x9e) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) read(r3, &(0x7f0000001480)=""/131, 0x83) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001540)=@sack_info={0x0, 0x3f, 0xfff}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000015c0)={r6, 0xfb, "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"}, &(0x7f0000001700)=0x103) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) 2018/04/10 11:30:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @random="b7f0effcd31d"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'yam0\x00'}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 11:30:27 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x800) vmsplice(r0, &(0x7f0000001540)=[{&(0x7f0000000180)="d3f189209f21940aa81425ed3458ae39428987cdcf0b28a0041781cd8c4738c7f575806c2f46cca0ee45d74181a1b19005f2f0dbd3db29c40b471b064c39a5aa2afd40c3d9953278f12d5e55976e6dce7a1d8c67b9efb216885c43b9cee7264f1ca5c281a502eb317f63d81c3df3124242", 0x71}, {&(0x7f0000000200)="e67489535182ac514041c7c7796782eb93887dabcdc3d8d84e31b0bdcb12d493f300d24523a31a97686aa7f7d710c12969fbf39b38b5ac4d751357c899d1893074ae2e4d44d7bd5d94c5e5905817e7841dc9230a725eb51394ac4725206417edf75df6ef50a43ab8bbf12abd839dae403dd48f50a4a8bc6f13a5254c01b7067783192b61b39c751715d7c72851dae8e3c88a4d522ce4798dc9d16a68b9b3cb80d4b87763353713b1c02d6766b227e9261a4581ce6751b7148fbafe4090bfa33e97d8f0b239f424bbb759b3f3bba97aa4e840499c0c6cc5312194240be4ade06c3596dfc3fc5d977e", 0xe8}, {&(0x7f0000000300)="b7e29b1f3acc5494192dee87156ff4de4c1130176225f4b790be56c51bf537fa9d38f28cead86542afefd83ddac3d9eeab2a0f179c24d2bbebf84ac49268e1293cd237a7e8af339e34f93b70e2766898504bab0ce21c4e73419ad35dfde79daf178664235d4841d9ba31f1fbe01f682041f7", 0x72}, {&(0x7f0000000380)="561888993e68b2b1151107f3ab232486cf374ac8f2353266a4c073f5c498ea26aba33004371112f45f678ac588eda7342efc55074c115f65a1ee3649b12f89be04a8bacce01c74e4213923e71d9baed2c1609301a6f34ba52450d7d8e97e48f11c095100ccaeb3618c0029", 0x6b}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="c224e3b8128f667d69e216d2aefcd44d0ab70b7599f0f2f73062d986ba8c85af33d1e9b1546b891c69eef2d9831cd18f68770a7c07f18e83275e19fb54d0f3281b17a762dc3cf6aff8e2f37ad1e6c0141756e35c31b86a45f649715cb62fd0edcee3f91be9bba0da72b165606ccc1c76f99dedc699e7fb2959a3fd0c724c28f6ea9cce1bf2eaad475cf3cca8bccd4eadbe1f072c8bf53f2c3127efa0a78c36397ac319fd85c244f384a0fb3c05cfd5629d873e7ca2f57c9196e02f881e8d", 0xbe}, {&(0x7f00000014c0)="2a5f94dc9160633712e8caa8f7ca3f5ae15469a59c658bb4dcfef6c53de8863bacfcb0c22da291a8ee2cff4e0d178289470f8c4caa0f1506d845ed37b3b963d46d114d5fbf9a3b", 0x47}], 0x7, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000ea8000)='smaps\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001600)={'filter\x00', 0x7, 0x4, 0x540, 0x32c, 0x0, 0x32c, 0x45c, 0x45c, 0x45c, 0x4, &(0x7f0000001580), {[{{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, @mac=@random="fd5bc2a514d4", {[0x0, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x81, 0xffffffffffffffff, 0x499d, 0x2, 0x1, 'syzkaller1\x00', 'nr0\x00', {0xd10c48fdfb9456bb}, {0xcb73423fa6c49965}, 0x0, 0x80}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x401, 'system_u:object_r:pam_console_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "99b44c3f76846c5a07e1dade07666c9c7bd8938d7184bc32b964231eb452"}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x58c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x2, 0x2) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f00000015c0)=[{&(0x7f0000208000)=""/4096, 0xfffffea3}], 0x1cc) 2018/04/10 11:30:27 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x7fffffff, 0x10000, 0x80, 0x7, 0x1e, 0x7e5d321a}) socket$packet(0x11, 0x3, 0x300) ioctl$TCXONC(r0, 0x540a, 0x7) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/10 11:30:27 executing program 5: prctl$getreaper(0x2a, &(0x7f0000000040)) [ 439.912862] IPVS: set_ctl: invalid protocol: 124 172.20.20.170:20004 wrr [ 439.945462] IPVS: set_ctl: invalid protocol: 124 172.20.20.170:20004 wrr 2018/04/10 11:30:27 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/10 11:30:27 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet(0x2, 0x806, 0x7569306b, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00000000c0)={&(0x7f0000000180)}) 2018/04/10 11:30:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/10 11:30:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/10 11:30:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000020ffc)=0x16) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x813, r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/10 11:30:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4200, 0x0) rt_sigtimedwait(&(0x7f0000000300)={0x4}, 0x0, &(0x7f0000000340)={0x0, 0x1c9c380}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='irlan0\x00', 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000800)='auxv\x00') pread64(r3, &(0x7f0000e2df36)=""/202, 0xca, 0x0) ioprio_set$uid(0x3, r2, 0x4) ppoll(&(0x7f00000003c0)=[{r0, 0x208}, {r0, 0x2000000000004256}], 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000380)={0x1b}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/10 11:30:27 executing program 4: r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x200, 0x4e23, 0x400, 0xa, 0xa0, 0x20, 0xa62bdad588543116, 0x0, r3}, {0x5, 0x20, 0x4, 0x3, 0x1000, 0x6, 0x3b800000, 0x5}, {0x9, 0x3, 0x4, 0x20}, 0x3, 0x0, 0x2, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x3, 0x1, 0x1b27ea04, 0x1ff, 0x3, 0x9}}, 0xe8) r4 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfff) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) 2018/04/10 11:30:27 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000048cff3)=""/13) 2018/04/10 11:30:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9205, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0xc0000) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x7fffffff) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x1, 0x7, 0x4, 0x401}, {0x64cc9518, 0x7f, 0x28}, {0x8, 0x3, 0x7fff, 0x85}, {0x0, 0x7f, 0x2, 0x98}]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @loopback}, &(0x7f0000000180)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/04/10 11:30:28 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r3 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/04/10 11:30:28 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4000000004207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/10 11:30:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0xfffffffffffffff9}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x8) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='dummy0\x00', 0x10) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) 2018/04/10 11:30:28 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = dup(r0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) r3 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xda, 0x105001) pread64(r3, &(0x7f00008af000), 0x0, 0x400000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) memfd_create(&(0x7f0000001300)='GPL-}*:vmnet0\x00', 0x2) sendfile(r1, r2, &(0x7f000053cffc), 0x0) 2018/04/10 11:30:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20001, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'trusted.', 'trustedsecurity/self\'trusted)lo.-\x00'}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0x3f, 0x9, "4b46a5c1d2decf542c6e664edbbf63e4c2961457d55ab8db88e3d3eae003a2646b5d33af8f632fc0fb9bbad3e1710e17d46c873b0ba6f5a5a31223073b3d22", 0x3e}, 0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x1f, 0x7ff, 0x1, {r3, r4+10000000}, 0x3, 0x10001}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0x87, @multicast2=0xe0000002, 0x4e24, 0x2, 'rr\x00', 0x4, 0x4, 0x3c}, 0x2c) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/04/10 11:30:28 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000000400), 0x2bc) 2018/04/10 11:30:28 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000a6ffffffffff0fff0000000000000000000000"], 0xffd0) 2018/04/10 11:30:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/4096) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)) 2018/04/10 11:30:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x7ef1ee2a2000, 0x0, 0x10, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x32, "92f28d1d6caecddc727f0ec4b891fe7b1a815cf7bb60b589b895f138b11627dd285bc900139f195b7a2842d3d8de4cce92a4"}, &(0x7f0000000100)=0x56) 2018/04/10 11:30:28 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x8, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000300)={0x0, 0x0, 0x80000001}) r1 = fcntl$dupfd(r0, 0x406, r0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000003c0)="b92e6e4644003ba3a73d2accd1016942c8847fbfeba4f8abcb48a7e81269245c9e4d") lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000400)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000440)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x20000, &(0x7f0000000200)="89fe6627a21c151885e3ceda65d404789d591fea4001a39a9416809efc13aee9b6d8bd457a5927eafd080578687daf05cf0fe1bad7ab7dab28153ee48a0edf5a57098529db858dc997f5bf8f70dcfc05b334750986e7ff8825abf63f01327bad4e34fb8527942a2bd34f8b148fd6e18723025086bde89b6586b03836b118b15eeeb135d46222917d9e0d13c68e0e073f43557e598dd6652319eb0ed43c9d2ee21ccbf56cb2799dc06115213bd17bf9fcfe2de1a01a3009ede1ee8b5abd1728ef8b75326b3f4170dd774349b3969845f57c49fc6472dcae730d6edead538764") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000380)={r2, 0xb}) [ 440.879439] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20004 rr [ 440.897865] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20004 rr 2018/04/10 11:30:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000001c0)={{0x3, 0x0, 0x4, 0x0, 0x2}, 0x0, 0xff, 'id0\x00', 'timer1\x00', 0x0, 0xd22, 0x0, 0x1, 0x1}) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x11, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x3d6) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)=0x0) ptrace$peek(0x3, r3, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00000000c0)={{0xffff, 0x4bc8}, 'port0\x00', 0x3, 0x404, 0x6, 0x4, 0x7, 0x4, 0x80000000, 0x0, 0x3}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x343, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x1, 0x3cd1, 0x0, 0x8}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r4, 0x600000000000000, 0x30}, &(0x7f0000000440)=0xc) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x409}], 0x1}, 0x1961}], 0x1, 0xfffffffffffffffe) 2018/04/10 11:30:28 executing program 3: request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='keyring\x00', 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9b26ecaab2667063, 0x910, r0, 0x0) 2018/04/10 11:30:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x100022, &(0x7f0000000000)=0x5, 0x4c53bb36a2c09e1f) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/10 11:30:28 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="77aea318aa6f57821b5038d0541073186f7c4fab6f25b61f9fc89ed23daf6db1c25b4421b223f3baca576e0a1f1529a448eda2bea80b7aae3db8c9be600c220f53298ea07485a03600041414839a86b6f6e77ffbb7e69f5a5190abbb2835d44e9cf4e3374dc31c87695aa1af59dc399e06987db266f4eb324499c4e64848102799e68671636f2ddae861eacf645c59bf67f58fca1f8d7fac6252c0c525c32558e756b846834636f9be3a5acaf2a02e84d5b2f7fa4e5b9f2d159ea52df7527179fb4847948754525e6646a51c77f1de2d99", 0xd1, 0x20008000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x80000001, 0x100000001}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x100, 0x4}, &(0x7f0000000240)=0x8) 2018/04/10 11:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000100)=""/36) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x753, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="c58a1a433ea0999ea0ae7b0709998e77a9172c4e9e30248b087b92cff7718d279129ba07045986f769356ad9cd5023dee7494ab0accbd8d71f89719ff89e340d4aa552212024f5", 0x47, 0x2}, {&(0x7f0000000200)="061c5cd95010cb83db0fa99130eb2761d3a04cf6a1833d025b763f189b253ec40e94b2ba9227b6ec8b5377946f3ff460da1ee23196e0fe3100d78dd18f13dd783ef80d82c68af26aaae7ccf61169a31e352b55d3c3dd180e98292a00f4ae5594475efd07e6c51aeabfb0a7bc3d6aaecf4e803d2d65faa01cf9aae4d618befec9a8397d5cc2290847a37bf45a365db01a6eb1e9fd76dcfef156c749b29116b63c24f9d017afb78a2660ab96306f482e8995696b5a564b1c3ba648bee8fc8e1b8fe91ae8fe31bbe4eda5", 0xc9, 0x401}], 0x240000, &(0x7f0000000300)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@commit={'commit', 0x3d, [0x37]}, 0x2c}, {@noquota='noquota', 0x2c}, {@loccookie='loccookie', 0x2c}, {@suiddir='suiddir', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x36, 0x30, 0x36, 0x3f, 0x36]}, 0x2c}]}) 2018/04/10 11:30:28 executing program 0: r0 = timerfd_create(0x2, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="5501f6d9300e6beb5b47153e32256c87a5bed0c978cff66265087bd299c7756bd7fe9446e6dfc1fa42c0599cd3651bdfad5f556c734a90a14b5375c51decc188aaebc1ad25a28d7b259daca3847704b74d6d818aba678cf84266d0810f183a723cbcd7db", 0x64, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) fchmod(r0, 0xfffffffffffffffd) 2018/04/10 11:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1000000000031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getdents64(r0, &(0x7f0000001200)=""/95, 0x5f) sysinfo(&(0x7f0000485000)=""/131) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = socket(0xf, 0x3, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) openat$cgroup(r0, &(0x7f0000001180)='syz1\x00', 0x200002, 0x0) getpeername$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x10) fadvise64(r1, 0x43, 0x4d, 0x5) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000000)=""/4096) ioctl$void(r0, 0xc0045c7f) ioctl$int_out(r0, 0x2, &(0x7f00000012c0)) rt_sigpending(&(0x7f0000001280), 0x8) 2018/04/10 11:30:28 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$getreaper(0x19, &(0x7f0000000080)) sendto$packet(r0, &(0x7f0000000100)="e4fb241a4ac8391ee0921ea6000866c331e4b47af4fbba823c1d624c9e662762585bc72c3f0c6c5f0bb2748126765e843a4b21444fdcf5c028eefdc6300e69d5d45a01a224515e477af37b9bcd94d710a51bf9d38f35d6470833be3c8c012106e428", 0x62, 0x8000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0800000000000000000000000000ecff00000000000000000000000000000000000000000000000000000000"]}) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1b, 0x101, 0x9, 0x0, 0x200}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23}}, 0x0, 0x414000}, 0x88) sync() 2018/04/10 11:30:28 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r2 = socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) fstat(0xffffffffffffffff, &(0x7f00000041c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfc0) close(0xffffffffffffffff) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9ffffff45adb2f2b313d187541ff69092135b27af28be1a158c1125209993d714028282895b"], 0x1}, 0x1}, 0x0) 2018/04/10 11:30:28 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xe0000004}) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r1, 0x1) shutdown(r1, 0x0) 2018/04/10 11:30:28 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0x1001, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/10 11:30:28 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0xa, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 441.617395] IPv4: Oversized IP packet from 127.0.0.1 2018/04/10 11:30:29 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x100000007fffe, 0x39) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) r2 = getpgid(0x0) setpriority(0x1, r2, 0x1) r3 = getpid() ptrace$getregset(0x4204, r3, 0x3, &(0x7f00000000c0)={&(0x7f0000000040)=""/97, 0x61}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'nr0\x00', 0xab4}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/04/10 11:30:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='user.{?\x00'], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000004c0)=0x4, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r3, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b566420"], 0x2) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5bd, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda", 0x1d}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/10 11:30:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg(r1, &(0x7f0000001580)={&(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)="e91b664894c2d54dbb692585b905f6fd06049058adf3fa6db5517d39e6cec2e4c177b23ec6e624b1189bb1cec57479f9b91b6c7a402e8b933fac1883062fb467162f0b0308fb55ee377c00fcf1116f462d559acfa0c4ad799f4de614afa679534a13f96a2a72d5faa6a3b126ce", 0x6d}, {&(0x7f0000001500)="44f50d2dd1199d28d54ce7ead0cc42214a2f21cba4f904d5eabbfca9affb5b3601bc0e2752dfd34923f06eae325d1f230a", 0x31}], 0x2, &(0x7f0000001640)=[{0x100c, 0x10a, 0x8, "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"}], 0x100c, 0x10}, 0xc1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/10 11:30:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x32, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/121, 0x79, 0x60, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x3, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}}}, 0x80) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1c3) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000340)=""/13, 0xd}], 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x9, 0x1, 0xff, 0x3, 0xffff, 0x480000000000000, 0x8}, &(0x7f0000000180)=0x20) 2018/04/10 11:30:29 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fe8000)="190000001a0025f00000000401ebfc870ac900000004bf0202", 0x19) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000500)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) fchmodat(r1, &(0x7f0000000080)='./file0/bus\x00', 0x20) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/10 11:30:29 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) madvise(&(0x7f00004a0000/0x2000)=nil, 0x2000, 0x9) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6}, 0x88) r2 = accept4(0xffffffffffffffff, &(0x7f0000004280)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000004300)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004340)={0x0, 0xfa5}, &(0x7f0000004380)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/123, &(0x7f0000000200)=0x7b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000043c0)={r3, 0x1ff}, &(0x7f0000004400)=0x8) 2018/04/10 11:30:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000005c0)="fed6cc4816f3071123a6e1a300cab042", 0x10}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/10 11:30:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{0x1, 0x15}, {0x6, 0xa563}, {0x7, 0x2}, {0xcc, 0x6}, {0x6, 0x9}, {0xfff, 0x6}, {0x80, 0x7}, {0xfffffffffffffffa, 0x8}, {0x1f, 0x7}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffff, 0x3, 0x401, 0x10000, 0x100000001}, &(0x7f0000000300)=0x14) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) [ 442.579102] tc_dump_action: action bad kind 2018/04/10 11:30:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000b08fff)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/04/10 11:30:29 executing program 7: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/219, 0xdb}], 0x1, 0x0) 2018/04/10 11:30:29 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000000) set_robust_list(&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x10000, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0xc) inotify_rm_watch(r1, r2) 2018/04/10 11:30:30 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x48}, {0x6}]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000000ff0)={&(0x7f000000c000)=@delsa={0x28, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x28}, 0x1}, 0x0) 2018/04/10 11:30:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x2000000000) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mount(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)='rpc_pipefs\x00', 0x180020, &(0x7f0000000100)="e77932c461b5a1934ddc8fbd0f39") r3 = gettid() acct(&(0x7f0000000140)="e91f7189591e9233614b00") timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) [ 442.600369] tc_dump_action: action bad kind [ 442.616860] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket [ 442.633025] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket 2018/04/10 11:30:30 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:30 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc9fea)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r0, &(0x7f000090d000)=""/183, 0xb7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/39) 2018/04/10 11:30:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x0, 0x3, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000180)=0xc) 2018/04/10 11:30:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/04/10 11:30:30 executing program 6: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00000012c0)="9d", 0x1) sendfile(r0, r0, &(0x7f0000001180), 0x7fff) 2018/04/10 11:30:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:30 executing program 5: r0 = gettid() unshare(0x8000) exit(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="1f6e0d0e7e5813b21869b2f59402a3c4") prctl$intptr(0x7, 0x5) r2 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r2, &(0x7f000065bfbc)) 2018/04/10 11:30:30 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xfffffffffffffff9) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000280)=""/40, 0x28}], 0x4, 0x0) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/10 11:30:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000000040)) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/04/10 11:30:31 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 11:30:31 executing program 7: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff8) pread64(r0, &(0x7f0000005c00)=""/4096, 0xfffffffffffffe35, 0xfffffffffffffffc) 2018/04/10 11:30:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) syz_open_pts(r0, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 11:30:31 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000100)={{0x8, 0xfffffffffffffffb}, 'port0\x00', 0x44, 0x1012, 0x6, 0x2, 0x2, 0xfffffffffffffffd, 0x8, 0x0, 0x4, 0x8}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x46, 0x4) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@int=0x4, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x5}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000540)=""/164, &(0x7f0000000600)=0xa4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000640)={@in={{0x2, 0x4e20, @rand_addr=0xaa2}}, 0x1, 0x1, 0x10000, "b8844cb0d412f076592a0a61e3f2f8dd672244a425f01c2ffc7b67d1bf544f4b7f4a57e613241e642221ada6b7d7a01abe2390b16fe5331ae42bafa5b2e1d090e15b3d3573d3c4a37227c2418d3ce9e3"}, 0xd8) restart_syscall() r4 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) rt_tgsigqueueinfo(r4, r5, 0x8, &(0x7f0000000780)={0x3c, 0x7, 0x5}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000800)=0x4, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000840)={0x2, 0x100000001}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000880)={'bridge0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000008c0)={'filter\x00', 0x64, "5782c6692647cc1760da2e87c89b21d467a59f489d5334f5054407823eda7707294a9c59dedaf6abaa085b021447815c55c0a950667f95a461f0b5445e293e7ad37a84d7be0240134cfbaa0c81be8347ebc6cba478924a23e09f12f98cde34f67bd734ce"}, &(0x7f0000000980)=0x88) mkdir(&(0x7f00000009c0)='./file0\x00', 0x3) 2018/04/10 11:30:31 executing program 3: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r2) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r3, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x94, r4, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x90) r5 = gettid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000002c0)=0x4) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd") setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/10 11:30:31 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000d, &(0x7f00002b8ff6), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000330000), 0x4) r1 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='.eth1ppp1%\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x4) sendfile(r2, r2, &(0x7f0000014000), 0x10001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="21db12ace3f343e21434a671413e7992e3e2280ef5c131a2b6deee7659407d90f2d659bf9145dc6cf2df1dc1d97927aae1d71c64abe82bd558cb07624bf4848412dd741c5637487b1293f9a9d156f8a154a25bb84fb61d1ab4d12f8844877f2c899633e1f37d2f291e31858523f91a918a0db06925592b55aa3d11d9c100004c64784f8ab1126ab0f700b659e39c33b847a969618ff41cd94df04b61e8992843f7e5b3918d44e5c90ebba4864c17ae982da013529963b0d99e4512f14abc3a74c44e9cb79fc2943a03f47ee336"], &(0x7f0000000080)=0x2) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000380)="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", 0xf00) getpeername$inet6(r2, &(0x7f0000001500)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001540)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7fff00, 0x0, 0x0, 0xe4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x10000, 0x6, 0x100000001, 0x2, 0x0, 0x0, 0x9, {r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x4, 0x5, 0x0, 0x2}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000013c0)={0x0, 0x8}, &(0x7f0000001400)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001480)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000014c0)={r4, 0x1c, &(0x7f0000001440)=[@in6={0xa, 0x0, 0x3}]}, &(0x7f00000015c0)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r5, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x460100, 0x6) 2018/04/10 11:30:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$void(r2, 0x5451) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fcntl$setpipe(r2, 0x407, 0x8000) ftruncate(r1, 0x3ff) 2018/04/10 11:30:31 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="24000000210025f00900844dc14bf9f02e412ec67c980000000800000200200000000000005450950bf8df044332bef6401436d93e1f16f599ebea6e831a45551ae470b6726f8c88a79a5acf2fb5b276175538148f37b97d104a19ffd8084ed6c47efe4a29376be47ac294276bc64bb89341b13319f20634e522edb4edead0fb41efadd30f71cabe640ba479a3c5a679a975ef43c1b05f847a7cc88f56dff677b7c5eacf6452c0d8f85819491d58783c5147f416cfb47b517ca91dd8c8e80a67172855c41879e2ca966028272230664ed59c8abf404c81ad01396db357320000e29d", 0xe2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 2018/04/10 11:30:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="76656e6f00336d72606519eaae5fe8b32918b6d957ff67de2f8ea838cd9bfc0734deff6b0ab773595b8ac72aadf2ea9c8b479ba227ff156f7996523a0c3fcece7348988b5caa0fd69a93c2051b84c368b7504af088724210bedd44d1bfd2cda568f80744d894b3a7f4c2652d4dbbcd7a", 0x70) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x70, 0xab59, 0x0, 0x6, 0x3, [{0xc3c, 0x8, 0x7, 0x0, 0x0, 0x200}, {0x8c4, 0x8000, 0x8, 0x0, 0x0, 0x1000}, {0xf4, 0x8, 0x71a, 0x0, 0x0, 0x880}]}) connect$unix(r1, &(0x7f0000000100)=@abs, 0x6e) 2018/04/10 11:30:31 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001480), &(0x7f00000014c0)=0x4) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x7ff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000013c0)="3471875ba336882330101a9b2c61c8ec4981d73a302abe70025cf8778cce9a36e643bc012910f7eca4d2afac2e11ed8aac713035aa3e87f97921c987abcf9a2f4947549f4b49b2839f34a91f1723059e6a16253516652cfecd68d67a306d8f1dea2429d60743f6ab121654074d114081194528ecfd5381336fbd2b50713b300643cd99aaf5b91adab2b9c842393c01668a41de0978f9ecec8aa58cc5fd5d333e77cbaf2a96bc3604bea56d07d0d692b8ae93cd29") ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r5) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 444.273018] IPVS: Creating netns size=2552 id=60 [ 444.356453] IPVS: Creating netns size=2552 id=61 2018/04/10 11:30:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="985025"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000a00)='dns_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)="9d599fce3429fda6ce439922447b6fb0e7072821fb6c62bf522fd9be8764df4b32326839514f9fd695929e0e735e06d08e20ad728a7a88ec76de6d9923980bd6dd4d8703ea994866722a813c7daafa9a1c0e43ebf88754649d2ca06665d06570cde280eb7c385bab8eaf344322635e1ecc", 0x71, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000b00)='blacklist\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b80)='proc[^mime_type\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000900)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="9ae1d88c2d2b26bf03579c3975d37baf98fbc4e96fa33b52ad18594c2913d24033073298fb90eeed31160ea905526d403216b6785eb8896740fc9c52e273ce40d2ecba6a6754debb2d868972b958b9dbe5fdf12aea0734d35492d6da12260db921e172575acf1331a005b251627ca21cd09e1ca216e899f6d1b79373130ff9a7c126faeb", 0x2e4, r3) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580), 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000007c0)={@broadcast, @local}, &(0x7f0000000800)=0xc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000640)={r6, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/04/10 11:30:32 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f0000002780)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/133, 0x85}, {&(0x7f00000023c0)=""/225, 0xe1}, {&(0x7f00000024c0)=""/69, 0x45}, {&(0x7f0000002540)=""/123, 0x7b}, {&(0x7f00000025c0)=""/220, 0xdc}], 0xa, &(0x7f0000002740)=""/1, 0x1, 0xfffffffffffffffb}, 0x40000041) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000027c0)={0x0, 0x2, 0x8, 0x800, 0x9, 0x8}, &(0x7f0000002800)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002840)={r1, 0x6}, &(0x7f0000002880)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r2, &(0x7f0000005d80)=[{{&(0x7f00000028c0)=@ax25, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002940)=""/160, 0xa0}, {&(0x7f0000002a00)=""/96, 0x60}, {&(0x7f0000002a80)=""/226, 0xe2}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/75, 0x4b}, {&(0x7f0000003c00)=""/46, 0x2e}, {&(0x7f0000003c40)=""/42, 0x2a}], 0x7, &(0x7f0000003cc0)=""/104, 0x68, 0x5}, 0x3ef}, {{&(0x7f0000003d40)=@generic, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003dc0)=""/138, 0x8a}, {&(0x7f0000003e80)=""/144, 0x90}], 0x2, &(0x7f0000003f80)=""/246, 0xf6, 0x20}, 0x9}, {{&(0x7f0000004080)=@l2, 0x80, &(0x7f0000004200)=[{&(0x7f0000004100)=""/234, 0xea}], 0x1, &(0x7f0000004240)=""/4096, 0x1000, 0x100000000}, 0x1}, {{&(0x7f0000005240)=@hci, 0x80, &(0x7f0000005400)=[{&(0x7f00000052c0)=""/51, 0x33}, {&(0x7f0000005300)=""/49, 0x31}, {&(0x7f0000005340)=""/150, 0x96}], 0x3, &(0x7f0000005440)=""/195, 0xc3, 0x100}, 0x100000001}, {{&(0x7f0000005540)=@sco, 0x80, &(0x7f00000058c0)=[{&(0x7f00000055c0)=""/245, 0xf5}, {&(0x7f00000056c0)=""/229, 0xe5}, {&(0x7f00000057c0)=""/245, 0xf5}], 0x3, &(0x7f0000005900)=""/14, 0xe, 0x7}, 0x100}, {{&(0x7f0000005940)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000005b40)=[{&(0x7f00000059c0)=""/2, 0x2}, {&(0x7f0000005a00)=""/125, 0x7d}, {&(0x7f0000005a80)=""/174, 0xae}], 0x3, &(0x7f0000005b80)=""/95, 0x5f, 0x8}, 0x7ff}, {{&(0x7f0000005c00)=@generic, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005c80)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x8}, 0x7fffffff}], 0x7, 0x40000040, &(0x7f0000005e80)={0x0, 0x1c9c380}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={"65722e48616e3000000000e077650f7f"}) 2018/04/10 11:30:32 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x8000000, 0x6, 0x0, 0x8, 0x4, 0x3, 0x3}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfff, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/10 11:30:32 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) 2018/04/10 11:30:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) syz_open_pts(r0, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 11:30:32 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmmsg(r0, &(0x7f00000024c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="25ff6aff29acfa7a15850991626177cb", 0x10}], 0x1, &(0x7f0000000180)}}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x4, 0x2, 0x5ab, 'queue1\x00', 0x4}) 2018/04/10 11:30:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x4}, 0x8) 2018/04/10 11:30:32 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f00000001c0), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x600001) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000024c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000025c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002600)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}}}, &(0x7f0000002700)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004140)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004180)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004280)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004340)={@rand_addr, @broadcast, 0x0}, &(0x7f0000004380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004400)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004500)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004540)={'bcsf0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004580)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000004680)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008800)={0x0, @empty, @multicast1}, &(0x7f0000008840)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000008e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008e80)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008ec0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000008fc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009040)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000009140)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009180)={0x0, @multicast2, @rand_addr}, &(0x7f00000091c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009280)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000009380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000093c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000094c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000095c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000097c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000098c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009900)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000009a00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000afc0)={'teql0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000ca80)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000000cb80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000cc00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000cbc0)={&(0x7f000000e000)=ANY=[@ANYBLOB='<\b\x00\x00', @ANYRES16=r1, @ANYBLOB="080025bd7000fddbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="ec00020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040040000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000010038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff0f000008000100", @ANYRES32=r4, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=r6, @ANYBLOB="8401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400c10e0000080007000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r9, @ANYBLOB="c001020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff00000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400040006020300000003000707008000003e0302f904000000000000081a00000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r12, @ANYBLOB="f800020040000100240001006c625f74785f686173685f746f5f706f00000001020000006e6700000000000008000300030000000800e200", @ANYRES32=r13, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400ff00ff05ff010000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400fcffffff08000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="b400020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400c9bb000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004007f00000008000100", @ANYRES32=r17, @ANYBLOB="0401020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r19, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r20, @ANYBLOB="7c00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400f7ffffff080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004008c92000008000100", @ANYRES32=r21, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22], 0x83c}, 0x1, 0x0, 0x0, 0x10}, 0x0) clock_settime(0x7, &(0x7f0000000000)) r23 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/current\x00') ioctl$KDGKBSENT(r23, 0x4b48, &(0x7f00000000c0)={0xffffffff, 0x5, 0x3}) 2018/04/10 11:30:32 executing program 5: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)=0x1000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x100000) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/10 11:30:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/31, 0x1f) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x24080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff94}}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/109) 2018/04/10 11:30:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000000)=0x60) sendmmsg(r0, &(0x7f0000007fc0)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000cc0)="3858ecf9a1783e20172888a1e1852c423d617a37a397901f55a781e27da87c746ec5bd78a7aab1bf51eab7552bb1f8dfdbb0d4538c539a4d33e6407526add05508efdb07c83dd380ddabd9f47856c6cb4b96ad248c7396a8f3a74e2cabae25aff9bdefee126f1a8e17d386df24e4881ec8485cf1e0e6c90ac9796596f0f8b0460bb6f8faa0bffd294b05af66a437fffb4376cb4e82facb3e5ff40f32932176cda105f4292043f8c4200ec8375b6da06160a8874a07da34782a6ddc001ef617caa690868bfbb67221e2", 0xc9}], 0x1, &(0x7f00000047c0)}}, {{&(0x7f0000005400)=@ipx={0x4, 0x8, 0x80, "e59b89146446"}, 0x80, &(0x7f00000054c0), 0x0, &(0x7f0000005500)=[{0x18, 0x0, 0x0, "e45dfad54a2488c83a2f"}], 0x18, 0x20000000}, 0x4}], 0x2, 0x0) 2018/04/10 11:30:32 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/10 11:30:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000000000)="a1", 0x1, 0x0) socketpair(0x11, 0x40000000080f, 0x40, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) getuid() sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000040)={0x78, 0x18, 0x2ff, 0x70bd25, 0x0, {0xa}, [@generic="9d3c92eadaffb30bb951cedb9bd43f4c4f37c24dedb57a11b97a424502aa2c4af6676711cd79d95c9e226e9c25da866100adefc3ec02adba4d148edda00f1a4327a61be3440b4e4be9351cd19637ef3d47cc95fd082883a8123c1da6295f9816701c91"]}, 0x78}, 0x1}, 0x0) clock_gettime(0x6, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @random="b136dd17b4e4"}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) [ 445.164807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44073 sclass=netlink_route_socket [ 445.200216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44073 sclass=netlink_route_socket 2018/04/10 11:30:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004d40)=[{{&(0x7f0000000140)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/140, 0x8c}], 0x8, &(0x7f0000000640)=""/195, 0xc3, 0x2}, 0x8}, {{&(0x7f0000000740), 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/58, 0x3a}, {&(0x7f0000000800)=""/73, 0x49}, {&(0x7f0000000880)=""/58, 0x3a}], 0x3, &(0x7f0000000900)=""/147, 0x93, 0x65a}, 0x2}, {{&(0x7f00000009c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a40)=""/135, 0x87}, {&(0x7f0000000b00)=""/147, 0x93}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000cc0)=""/227, 0xe3}], 0x4, &(0x7f0000000e00)=""/225, 0xe1, 0x2}}, {{&(0x7f0000000f00)=@ethernet, 0x80, &(0x7f0000002400)=[{&(0x7f0000000f80)=""/101, 0x65}, {&(0x7f0000002040)=""/65, 0x41}, {&(0x7f00000020c0)=""/66, 0x42}, {&(0x7f0000002140)=""/39, 0x27}, {&(0x7f0000002180)=""/194, 0xc2}, {&(0x7f0000002280)=""/57, 0x39}, {&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000002340)=""/163, 0xa3}], 0x8, 0x0, 0x0, 0xcb2c}, 0x8}, {{&(0x7f0000002440)=@pppol2tpin6, 0x80, &(0x7f00000034c0)=[{&(0x7f00000024c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=""/247, 0xf7, 0x8001}, 0x5}, {{&(0x7f0000003600)=@pppol2tpv3in6, 0x80, &(0x7f0000003840)=[{&(0x7f0000003680)=""/38, 0x26}, {&(0x7f00000036c0)=""/128, 0x80}, {&(0x7f0000003740)=""/251, 0xfb}], 0x3, 0x0, 0x0, 0x22b5}, 0x7}, {{&(0x7f0000003880)=@nfc_llcp, 0x80, &(0x7f0000004c00)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/218, 0xda}, {&(0x7f0000004a00)=""/171, 0xab}, {&(0x7f0000004ac0)=""/162, 0xa2}, {&(0x7f0000004b80)=""/72, 0x48}], 0x5, &(0x7f0000004c40)=""/255, 0xff, 0x6}, 0x6}], 0x7, 0x10142, &(0x7f0000004e40)={0x0, 0x989680}) getpeername$netlink(r1, &(0x7f0000004e80), &(0x7f0000004ec0)=0xc) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000080)=""/127, 0x7f}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/10 11:30:32 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x6, 0x80000000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x6, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x731b, 0x2000000006, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000f810018008847000000000000000000000004000000763e604c750a5d031c623c6a5eea4422e4d5ae9daae7447e77de9489a3d70f0df27b0c7c96cca20fdd1fff4aeff595796493cf3d970509db0fdd74e68f154aed0c930b4f3b68e54bec8122f1116642c8a2b8719187c164c532e661f23d7d50738305a3d9fa12d2448197c6f6fd852211cf9757c344ef274dc8cafc035c8b21d3d33c6e177872cd464908023745f29f0f3ffbf82f1144a61736ff8fa2a5b64325abcc51712cc80f99e4fa590f"], 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000002, 0x7f}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0x7827}, 0x8) sendmsg$netrom(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ax25={0x3, {"a607bfc20071b1"}, 0x401}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000440)="1ccd3a1cd55ec352d96c919bd9429d00586b797d24f7ea3ad3ce473b735b644f56faf9", 0x23}, {&(0x7f0000000480)="b857d9d4e5e3bfb32c9975b97b5fcfddf12769ea21ec3b46aba975190617fadb770ed35d01f635e88c436855ef5e1eb738a480c25e36fcb599cf4ab335b0337661e37d193f7ed163a900dc74d46ec5e68f129c0ff4b9f3576112b838b347ecfffe988038381b2e57a0f69b817b11a68c1df751b737e0a9fa642b6a12a742ab5b9a3746ec3c8d983d16d4c615accfd930e6cce22703dd860d78023c2e97c3b8c760d0c29b6fa4ff2a738b3d1670fcb029462eaaab531999361b736e3a85d5e1b2bec8f00c427c33d610a0ab0beba614e70ae4473abb2fcf0205dd50ab7ba9f62c9ca22dd62805a430", 0xe8}, {&(0x7f0000000580)="ab3d84e0b8d49ed6dd856b5e1eb846f06addcaeb8842dc88e9b5ee50a4322ebc19d80e90ea5d9ace7eb6fc40acbfc7cbb3d034a4a2a3b5d073387cc6a6712f3b4f3216ddbff83b07b1165f44a88ebc9c8b4dafc4c7b7500ab88147fb2c09f7c7bbae7b474802a78d", 0x68}, {&(0x7f0000000600)="90da66c00e1271786602a5c3bc16a03a671287844d344c67b40de388dd27999c2aff11e238e2388f13793cfa0bbdffaeed7bdfb0735e3d48445473248f1aa0a5200e7546527477721dddcf19d2356fabc6d55be683c0972eaa77780595e126b95982959c86ef3d2e06d43a5411fa92772070306b2e53a320595bb32299575f3a381a55a8c73ea65c1afd", 0x8a}, {&(0x7f00000006c0)="374365c2536e4052c59bd5d5647753d6003a3eb39bb312e2ef3d0e1a08ac9577a902f632594685f2fc307a16030792b6f7083f395bc8695e6040c7eb64d85d46fc47026b4b389bdcf52e71ba90f7a413540f5abbaa6940a7f353571c6c33b31ebb8ee11da7fb1eea2bbdf5f6c62de8bfa28ade86c8826e886d461db5a7a03000598062ea6d4f8e925a83cbedd836df96ea2600c126a258332dc24e527fafe95b96b0859a935fe79e25a03827ed3230749e8b7f5ee5e9307880bd1173f977cad5070c34e023f2711e462ee94be1e3c45e2b6f446465", 0xd5}, {&(0x7f00000007c0)="bdf83bf94b759677769e151a5fd588da36922270b93fac61584b63b1c957ca6a949798654b6204b64e59e0439b", 0x2d}, {&(0x7f0000000800)="586b7d8e54522bf42d22a2196b689fd97bb95402ca6c981d3eb3a7c2d5ad589ade856e2c537f17b9d6dca654ae4a4cf27da1666b6bffece5b9517fe71582b68e9f79fe0c4cb39278c0672b4482be9b1a3aa0b945d9ec64862340b582e582c14f9a8f109f90dcfd250852f498134d7cc5b364db969abfe24e6fc4478b40cdd76cb59d44871f2c4692fecbcfd8365f2b1a0f565e0d54ff917ada95675d5f7d88cc14886e7df565303fa7246347c6e5df3beda43ab0ede8ecb5ea807f560cc75912f3273f3b6c8dbb417a71630d96c4ba89", 0xd0}, {&(0x7f0000000900)="30b8a7504d86a68175cca9ac76ec3d7af145a3ae59591f549e37b2445ee66a1219cbb184327ca66c154a129e44367bdef2d4e1aa9fd6284668fa8564aa3d17aae0f4007230fa0e005811c5313dfac0fe79ec3075e41122d494cd7b2f30ed376574ac5b5953510de8d638cbceba7c5eabf4098bc45aa00753a8df214d9d0b37", 0x7f}], 0x8, 0x0, 0x0, 0x14}, 0x20000800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000de7ffc)) r4 = socket$inet6(0xa, 0x8000000000000806, 0xffffffffffffffff) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r4, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@local}, &(0x7f0000000200)=0x14) r5 = syz_fuseblk_mount(&(0x7f00000000c0)='\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r5, &(0x7f00000002c0)) 2018/04/10 11:30:32 executing program 7: mknod(&(0x7f0000000040)='./bus\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x10001}}, 0x2, 0x81, 0x4, 0x3, 0xffffffffffffffc0}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x521, 0x8, 0x8000, 0x7, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @rand_addr}}}, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}}, &(0x7f00000004c0)=0x84) [ 445.352917] netlink: 92 bytes leftover after parsing attributes in process `syz-executor5'. [ 445.367517] IPv6: NLM_F_CREATE should be specified when creating new route [ 445.383368] netlink: 92 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 11:30:33 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x754407b9e3994b5b, 0x0, 0x3f}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf0727") read(r1, &(0x7f00000000c0)=""/36, 0x24) 2018/04/10 11:30:33 executing program 1: mmap(&(0x7f000090d000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x2a2003, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x40}, 0x1) recvmmsg(r2, &(0x7f0000525000), 0x6b9, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0xfffffffffffffeff) 2018/04/10 11:30:33 executing program 2: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x8, 0x3, [0x0, 0x7, 0x2]}, &(0x7f0000000400)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r1, 0xff, 0x30}, &(0x7f0000000480)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r3 = socket$inet(0x2, 0x2, 0x0) getpeername(r2, &(0x7f0000000100)=@sco, &(0x7f00000001c0)=0xfffffffffffffdb3) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9) getsockname(r0, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/10 11:30:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="985025"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000a00)='dns_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)="9d599fce3429fda6ce439922447b6fb0e7072821fb6c62bf522fd9be8764df4b32326839514f9fd695929e0e735e06d08e20ad728a7a88ec76de6d9923980bd6dd4d8703ea994866722a813c7daafa9a1c0e43ebf88754649d2ca06665d06570cde280eb7c385bab8eaf344322635e1ecc", 0x71, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000b00)='blacklist\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b80)='proc[^mime_type\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000900)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="9ae1d88c2d2b26bf03579c3975d37baf98fbc4e96fa33b52ad18594c2913d24033073298fb90eeed31160ea905526d403216b6785eb8896740fc9c52e273ce40d2ecba6a6754debb2d868972b958b9dbe5fdf12aea0734d35492d6da12260db921e172575acf1331a005b251627ca21cd09e1ca216e899f6d1b79373130ff9a7c126faeb", 0x2e4, r3) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580), 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000007c0)={@broadcast, @local}, &(0x7f0000000800)=0xc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000640)={r6, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/04/10 11:30:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x20, 0x0, &(0x7f00000002c0)="95014ee82a41e9cd66a9774aa4393b9a5693f8b2dff4d97c865b4378e8b19c6a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x74, 0x0, &(0x7f0000000380)=[@increfs={0x40046304}, @clear_death={0x400c630f, 0x4}, @dead_binder_done={0x40086310}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000001c0)=[0x38]}}], 0xffffffa4, 0x0, &(0x7f0000000500)="46cfb36ab0c9df6b6de1942e93002626879ffed2e67f45c4ddc48d0c423f010d2f1645313206481feecbaf6fe99a62670e8ed47af88f36516576ecb7a942b20ec8c7e64915044e756a98a8ff3b2e56c6495ecff6dc2aee903a7f3d1a78b3dfe74dc0d276348e765dfa6e2af9170dc5f172e6b0f8d672d4aa37975139229b69904eb84e548e5abe7a68a678f774613fe01913a87b5413442a0ba65fe1"}) 2018/04/10 11:30:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6877466e746351f1c78d657673656375726974793a2f766d6e6574307070703020776c616e317d2075736572b06e6f646576202f6465762f6877726e6700202f6465762f5677726e6700202f6465762f6877726e6700202f6465762f6877726e67000a21b979af134d30c64973a122d8256a2d73672ef3d83551feb641df952cb685e948dfbbc01b680061543fbf77ff574df2c5cb15312a296d61581ae7e9e9554a72495dd7497f5b8481200f851e3132e613eea5bf0ff751b8119d128e596d737617470459c9ce"], 0xd8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/10 11:30:33 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000000)="d6f195d7ff0f4cdd4db328edbb7bd8fee1f1f645cc1dfd4557520017145774dbd29f726b6cb8eae5a6fff066000067ba6b83b2aa91529db94035647c4e766fe0153bf7a26f1bad390d5ea5a5010000807c78bc4eec215c1005d30fc06d5a7f6020e38881f02019bb63a68e5d83dfcd884c036926a1496a84d49b5a403d70d8f45aec6744b376f012deab0c659d732bf0882f75d66fbe010248d254318acef71df4", 0xa1, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/10 11:30:33 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) 2018/04/10 11:30:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/10 11:30:33 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x14104a, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xfffffffffffffe78, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101000) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x0, 0x4, &(0x7f0000000340)="e63ade0f"}) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setuid(r3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'yam0\x00', 0x600}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0xffffffffffffff30, 0x71, 0xffffffffffffd9cd, 0x200}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) sendfile(r2, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/10 11:30:33 executing program 7: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1a) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) r5 = creat(&(0x7f0000000580)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x0, 0x400, 0x7fff}, &(0x7f0000000640)={0x7, 0x3bf4, 0x0, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140), &(0x7f00000005c0)=0xff06) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r3) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32], 0x1) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x2, 0xe58, 0x3, 0x0, 0x9, 0x20000, 0x4, 0xff, 0x6, 0x1ec, 0x1, 0xffff, 0x8, 0x3, 0x1f, 0x522, 0xfffffffffffffffa, 0x12f, 0x100000001, 0x7, 0x3, 0x7, 0x8, 0xfffffffffffffffe, 0x8, 0xfe1d, 0x0, 0x1, 0x8, 0x2, 0x9, 0x4, 0x4, 0x17, 0x401, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x240, 0x8000, 0x100, 0x7, 0x6, 0x8}, r4, 0xa, r2, 0x0) 2018/04/10 11:30:33 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) 2018/04/10 11:30:33 executing program 2: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x8, 0x3, [0x0, 0x7, 0x2]}, &(0x7f0000000400)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r1, 0xff, 0x30}, &(0x7f0000000480)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r3 = socket$inet(0x2, 0x2, 0x0) getpeername(r2, &(0x7f0000000100)=@sco, &(0x7f00000001c0)=0xfffffffffffffdb3) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9) getsockname(r0, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/10 11:30:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x101500) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/10 11:30:33 executing program 5: r0 = socket$inet6(0xa, 0x200000001, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00005cc000), &(0x7f0000175000)) 2018/04/10 11:30:33 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000022, &(0x7f0000000080)=0x403, 0xfecf) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10001, 0x0) write$selinux_load(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0cff7cf9080000005345204c696e757802097b9cef360791031b9cdc0e3ee96195330a9a8c16801a8e68fc75ce051949ec1728e5a9fedd2190ff2aaf25f89cf38b37231c3d95396a9817ac21bfa45d26475a140302ca2604f4c4f257575cb9502526349f58a9f57f278f69df"], 0x6c) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0xfffffffffffffd27, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0x0, 0x400}, 0x0) 2018/04/10 11:30:33 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x533, 0x3, 0x80000000}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x7, {{0xa, 0x4e23, 0x3, @empty, 0x3eb}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x1, @empty, 0x5}}, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, {{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x16}, 0x10001}}]}, 0x20c) 2018/04/10 11:30:33 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/04/10 11:30:34 executing program 5: [ 447.443419] binder: 28139 RLIMIT_NICE not set [ 447.483124] binder: 28138:28139 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 447.500837] binder: 28138:28139 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 447.528417] binder: 28138:28139 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 447.535982] binder: 28138:28139 got transaction with invalid offset (56, min 0 max 24) or object. [ 447.545559] binder: 28138:28139 transaction failed 29201/-22, size 24-8 line 3197 [ 447.553184] binder: send failed reply for transaction 198 to 28138:28173 [ 447.563823] binder: BINDER_SET_CONTEXT_MGR already set [ 447.564642] binder: 28138:28139 ioctl c0306201 20004000 returned -14 [ 447.575999] binder: 28138:28173 ioctl 40046207 0 returned -16 [ 447.587158] binder_alloc: 28138: binder_alloc_buf, no vma [ 447.592751] binder: 28138:28173 transaction failed 29189/-3, size 0-0 line 3134 [ 447.603958] binder: undelivered TRANSACTION_ERROR: 29189 [ 447.610569] binder: undelivered TRANSACTION_COMPLETE [ 447.616866] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 11:30:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1}}) 2018/04/10 11:30:35 executing program 4: 2018/04/10 11:30:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000240)='./file0/file0\x00', 0x3fdfa, 0x0) 2018/04/10 11:30:35 executing program 3: r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) 2018/04/10 11:30:35 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/04/10 11:30:35 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:35 executing program 5: 2018/04/10 11:30:35 executing program 7: 2018/04/10 11:30:35 executing program 5: memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0xa424}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x3, 0x8001, 0x800, 0xfffffffffffffffe, 0x3a, 0x6}) 2018/04/10 11:30:35 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) socketpair(0x14, 0x0, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000005840)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="a636453edf042721e379e00bcca8a62d50d7041b2ee1632d4b4c664cc5b011d561de5ca76ac692b8bbe911832bc27a16ebebc635ebc3e07843b35ccc9a884276ff0c88d5488bc88c2ce0b0d68001ad8176558c3ca396e91aae31f2047e3fb23b58dc59ce9a82b235e05ecb32377d63ce7a42242ed3453bf833d6dafb2b6be78e28a941956668bcd2bd0dcc4ca27eca95a98d3e5c3131341e6505ee5646051ccf289a2f2b24d7e32e8c4259fe9be6b5d379dcd50ed6f2863f20", 0xb9}, {&(0x7f0000000000)="8133dc8ac4103ad20c2f81", 0xb}, {&(0x7f0000000240)="8fcc029b48e0cbe88e8f96a07a720c1c25393c9e322a510291b18384855c9ae048cc8f2a1119bf8e9ddae0710058eb7f3bcd92df9c55f2d2de2b7572531c7eb35c5fb24fdc95da0731b6560c6f1382adf72a212ea3141e75d72271102cd7243db6332687a0fe04c1108f0c1c2b9d836a60674c164dfe5cc1379e98ebd3ac455cfb7ce8c737c2b44ddb8cc7ddab6019dd4b7e33a9686021bf3c1fe34bc6ab77080d93c8af3e1e4f91e1be678a349cb7b2fe84afcd91e569ed406f6f700ff53bfc90345c321379fd91bfe30ae3759d4a2a3936b6847ac8719e02d6acb71518f852", 0xe0}, {&(0x7f0000000340)="c51e1130a6e68ae4a75771e5412bb2ba200e923ec688963a76d43fc541489b446ef89e711833b400c57371fa5373d88b7d1dae265812ed8b120a7c26ae39641c05d4bbf72f4687473d67cfc5478381fe44d5dce05e2124624667d3cc75de5ab795a02ad2e23ee361f2a4d541777b1866ea6cdbe9bb4a06951ea577dfb51e5ad7b4dcba5dbcfd98c75885d4cd5f934f93facd81f7270635f7d81d58d63b9755776cc64d1399b93471bf8d46da1b7dcc2eb0346f467c5b8321cba7e1d282fc562b89ff510e", 0xc4}, {&(0x7f0000000440)="97403b112d29d9c35573e08d6050f3b16f3e66d251c755739c0f08da8f0bfc54d907a55a34ef6e7fb0ed00f7ba55effc9d47b9536f3e2a770be90c36852849e8f38f12504dff32a78315c9445ec36cfec2e3b242d9241a21897ded578cf60d40caba6949197abe741f763f9a6485ff40dc", 0x71}], 0x5, &(0x7f0000000500)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x20, 0x800}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000005c0)="3f52724cdad8c658e1b773613eb3f3d4c5dafcdf", 0x14}, {&(0x7f0000000600)="b3d8fdfa711c59590b95576639c87db496f279b56d22267d2207481a02324da7d14ada9c35991784fbda589776e6070b604dae1c4cdee16faea860debd0ce64186c4e01568d87543567664e857081c3fe678e4a9e313a9c58d78dd7f7e8dc9494eae12da2d3aba63807a2778592d146f836594085068e9526790f67cfb808b651103407c5b926fd432b5dae82655d8eccc", 0x91}, 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", 0x1000}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000005240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005580)=[{&(0x7f00000052c0)="0bb8f116d3dba8124da89da11d70da9bb585a8f01d534987b44163e0575e5cc3a13c18a54b6c0dbdd3c8e733ee6580e16b6907fd8840da88d486f27639c6e19c70bb8edb92d03035c08f1296b8946b1dd7eb2b39af432f1b8b48764d16fb7ed2d6398fe04b9b0ea405aee895c796af91d07b9478ae8a813e738d1782ed7728e21a4ab7c466d17baed7fecdd22ced58764b8d08083c6bc9c687599624d00dc10b2703556cdc27498c7d97205d6585d55786c02d6f01", 0xb5}, {&(0x7f0000005380)="58f8a16df7289b1e9f525810b41e51ac777d8773ef6213d2748161940ca90785de1cee57", 0x24}, {&(0x7f00000053c0)="b8086cb67ea3fd7f22262ebabd05e155af4c7f48a435b87726e84655d9b502a9e458cd4d328f7dda7a622a72f5ad136d44b17497f861fdbbb6eb51c8b216e83d16", 0x41}, {&(0x7f0000005440)="db0b325e71b136d8cdcefd078c5937ab524db2967ec5757fe3223257e25cfc656e2d8a4f64347d1ec21f14144f2b7a486570649756060e529405a19e1be8dab1e9", 0x41}, {&(0x7f00000054c0)="880a40a4ddfa719124a9d6f107ce29d31473f5f61c7b2bb2e6cafe8eeae9", 0x1e}, {&(0x7f0000005500)="55c06631353ee5f655a10b33ed3ed1479c2003b7761656519de7b8eaf6f9d4fe41d341f622b400a7ef7c63024ec384081b2effb492b29f4fdebc9d2cc0c23d0a318b4cbd95641933af7efa83e2fcde31b06181c7f3f73bd02fbb7139d50e28ee86d48a10ff6fe1949a25cce497010aaad847719bda", 0x75}], 0x6, &(0x7f00000055c0)=[@rights={0x18, 0x1, 0x1, [r0, r2, r1]}], 0x18, 0x8000}, {&(0x7f0000005600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005800)=[{&(0x7f0000005680)="95d0ee0d9775667924e68e511be7178b2f4867e4aab22ae72ee46a69c20c4ffe6e29946e664f2eb8", 0x28}, {&(0x7f00000056c0)="bb6c11d3fac4ad67f44b3bd2b3fe40cf06a4a5e0582e8e8f3fb09ed59e0228e59844e1860156863773fe195cfb31a7bf0ef6848f3692f53cdb53c8581f5d51e983059a9343e7cf1f8080b2c9e4625ea04c4ae0fa53f0e7fd959aef05bc305c301b83a8a4a8cdacda6c5139780629ec093153d6c1e2250ead84035c816a2a4ebeeafa35d987526454b73da4ba419a3416756c2ffc3b56b6b9bb0c8b31227b9b2126a7dc9d2cb4a29781dc309ff1c50dfd1d14e7846316302af19e519759060665a8e6d80c9a567787ff91fe18717acbe170b6aa", 0xd3}, {&(0x7f00000057c0)="085bc6053318ae64893b7502087bca8760dcb3229b8414fcda6986f961c69c", 0x1f}], 0x3, 0x0, 0x0, 0x44000}], 0x7, 0x4000010) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002e80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='team0\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x3) 2018/04/10 11:30:35 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:35 executing program 4: r0 = socket$inet6(0xa, 0x10000000001, 0xfffffffffbffffff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80002, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x307000, 0x0) 2018/04/10 11:30:35 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="41ea9aaace4332010bc7461d53f02d2bfc4549f63698129ee3ac70fda083f4") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1572439b06ca9e445214000000070a11ef004fb1a50f78261200000000"], 0x1d}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/04/10 11:30:35 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000380)) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f0000000300)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700000400b34cae543a"]}) 2018/04/10 11:30:35 executing program 5: r0 = socket(0x18, 0x0, 0x4) accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r1) 2018/04/10 11:30:35 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000019, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) connect$netlink(r1, &(0x7f0000001480)=@unspec, 0xc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000480)=""/4096) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000014c0)={0x4, {{0x2, 0x4e23}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001600)={0x0, 0x4}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001680)={r5, 0x3}, 0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r6 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440)={0x7f, 0x7ff, 0x2, 0xc6}, 0x8) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r7 = dup(r6) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/10 11:30:35 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:35 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x0, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) sendto$inet6(r0, &(0x7f0000000200)="63ff1978aa1940687ea2fc9dc144ff616cb91cc5", 0x14, 0x2400c810, &(0x7f0000000600)={0xa, 0x4e21, 0xafc4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000005c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(0x0, &(0x7f0000000340)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000640)=""/53) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff}, {0x1f, 0x3, 0x4, 0x7}, {0x2, 0x80, 0x0, 0x3}, {0x225, 0xc34}, {0x0, 0x0, 0x2000000000000}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffff2ff, 0x713c}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={r3, 0x750}, &(0x7f0000000580)=0x8) prctl$setendian(0x14, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/10 11:30:35 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x456) process_vm_readv(r1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/11, 0xb}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000000540)=""/41, 0x29}], 0x9, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/49, 0x31}, {&(0x7f0000000640)=""/56, 0x38}, {&(0x7f0000000680)=""/49, 0x31}], 0x3, 0x0) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x800}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) getpeername$inet6(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000740)=0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 11:30:35 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, 0x2) socket$netlink(0x10, 0x3, 0x1004000000004) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/10 11:30:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/04/10 11:30:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0xc0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x105040, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x9b, "736d8b9171d448bdb5954569bdbb08d2a340649d21e3c83ef036e60b7aae8b0b24a262052c2924538b3bc73326e4eb44f6575c9ab6ff08eb6744dde8c1f50c1544ec5c0f8edb7f26c8e4f0aabbea1427254be23df16c888f67450911dade106b335582943eadbe68195c6338eaafa6aa4cefe85350b3ca2ef0cf79d9a7cba4dd094c281bbfef5d70ced437ed75df50189d88bc00a1bc858e1d4494"}, &(0x7f00000001c0)=0xa3) 2018/04/10 11:30:35 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) listen(r2, 0x0) r3 = dup2(r0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) dup2(r3, r3) 2018/04/10 11:30:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net\x00') fstat(r2, &(0x7f000065bfbc)) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) 2018/04/10 11:30:36 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7ff, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001900f100020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/04/10 11:30:36 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:36 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x1, 0x46, 0x8000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x1, 0x20}, 0xc) unshare(0x28060400) r3 = socket$pptp(0x18, 0x1, 0x2) fremovexattr(r3, &(0x7f0000000080)=@known='security.capability\x00') r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/10 11:30:36 executing program 1: r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x10002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200a27bd7000fddbdf2506000000080006000906000024000300080007004e23000008000500e000000108000000000000000000000000000000fdf0d57dd8fc0e116be1d5cb6de7f1b7784ea60916c9a17137bed3644bca1d569fce5764d670c558e395d9eaca0d8796fa5550179135ce631e2548ca82f9019bdedc2f4bcc16285fdc8bd5612ad5896714b87e4f98000094744d6c42f44776fd75ad16f4cba6082a924a3cb698"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4001, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) 2018/04/10 11:30:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3062cd495d698d0e0000000000000a0000000000000000000000000000000000291749caa74ed2aaafdbd75a862f0359096e70331b7eed4a3b56a9a7ea3906e5c7f0ab6cbba4d5b17ef2661ba7c94f3a562fb8ad715fc4178b8f3f5c17c01418b9004d975008dea4a0b34fb2ad", @ANYRES32=0x0, @ANYBLOB="000018001400010000000000000000000000ffffac141400eb70fcc62f42b446ce87e556ba9c052e2c240cdfc1d62aae386e54612adb0393f546aefac50fcce5ba1c021d106550cc19024cb125e1925e9301"], 0x3}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xc978) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe00}, @in6={0xa, 0x4e23, 0xfff, @empty, 0xa0}], 0x48) 2018/04/10 11:30:36 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000247ffc), 0x4) [ 448.734040] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 11:30:36 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r2 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/52) 2018/04/10 11:30:36 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000d, &(0x7f00002b8ff6), 0x0) r0 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ptrace$peekuser(0x3, 0x0, 0x542ca047) r1 = socket(0x10, 0x803, 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000330000), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e20, 0xf39, @ipv4={[], [0xff, 0xff]}, 0x2}}}, &(0x7f0000001340)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001700)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, [0x7f, 0xffffffffffffff81, 0xffffffffffff8000, 0x0, 0x5, 0xfffffffffffffffd, 0x13a60135, 0x0, 0x9cc0, 0x5, 0x42, 0xd3, 0x5d, 0x7ff, 0x401]}, &(0x7f0000001580)=0x100) r3 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='.eth1ppp1%\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') sendfile(r4, r4, &(0x7f0000014000), 0x10001) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000300)=@req3={0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0xfe00000000000000}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="21db12ace3f3e510c0a2a671413e7992e3e2280e4eacdd3b877b93e7620b8cf000000000000059407d90f2d659bf9145dc6cf2df1dc1d97927aae1d71c64abe82bd558cb07624bf4848412dd74750a37487b1293f9a9d156f8a154a25bb84fb61d1ab4d12f8844871b643a9bd960d7e73af3ace10b86797f2c899633e1f37d2f291e31858523f91a918a0db06925592b55aa3dffffc100004c64784f8ab1126ab08b1f2422da1d28f7000001019c33b847a969618ff41cd94df04b61e8992843f7e5b3918d44e5c90ebba4864c17ae982da013529963b0d99e4512f13f50fd25866a9eeaddff9383776f856780ed4980b92a1f8319d602aea6d728f385555790951d822ac63776885202263e84232b27528452a857a25b7e4a8a1d6da8ef87743049ba85b14e17ce2f5772f5bf6c8c15cdd4c8dc6ccc57b0aff56d0a815f2895c8a27e695aba1dfc7b7192448326a918a2b504fab44a91aa52b138a0d22ca019c027e10c84099c501f6f4070f10f59ac6869987e4563b55a295d65837e48b82c4fdddbd9d365ee920bb854bd0fcb7b997404d810e8f57ddeaf0c8e9804c05a28d922c64936bf9bac80b3b67a027c1a"], &(0x7f0000000080)=0x2) setsockopt$inet6_buf(r4, 0x29, 0x23, &(0x7f0000000380)="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", 0xee2) getpeername$inet6(r4, &(0x7f0000001500)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001540)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7fff00, 0x0, 0x0, 0xe4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r6, 0x10000, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x9, {r7, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x4, 0x5, 0x0, 0x2}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000013c0)={0x0, 0x8}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001800)=@assoc_id=r8, 0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000001480), 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000001600)=""/235, &(0x7f0000001840)=0xeb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000014c0)={r7, 0xffffffffffffffa9, &(0x7f0000001440)=[@in6={0xa, 0x0, 0x3}]}, &(0x7f00000015c0)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x460100, 0x6) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00000001c0)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007780)={0x0, 0x6, 0x0, 0x0, 0x4, 0x8001, 0x4, 0x6}, &(0x7f00000077c0)=0x20) 2018/04/10 11:30:36 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) [ 449.194216] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket [ 449.211643] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket 2018/04/10 11:30:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/10 11:30:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100)="b56ea0f866104b4f6dfdde402986c31f09fcfaf489d806506d0efe07f61272da6f4eb956d07e7edf2d9a5cffd9a9d5df60f5e2c83f376ddf9aeca15fba29a02ed6f42fe488fe0d292962e54dbe08c5310023f3d1487bbb28c14d5b1428525686a7963f1d8084937e44d16cfcbe070d46b88f975f792addec76ad9441d16f420a541a363cc5509293db82658a7655bc7c3616bed2fb659d6304ac97c977335cce1a754f9728878cc44e813244f2", 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2602, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x8000) getsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x3126c3b6, 0x4) sendto$inet(r1, &(0x7f0000000200)="abeede7f8286eb40bfb536569dced2a50d5cc411243154b796ece89babdd9950505653b5a2d97d9c066a77d0eeb94face85e8b397f057721e56472d5b7c03811ab8e674e1738a20fe91ce0440a9e2593f8a2ab86fd56178dd5ac23fd969f1b78df1ad127bc3c996ab32d1470a5ae997b39fc2107e4b85ecc0ae48529f3644eb12a27", 0x82, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/10 11:30:37 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) connect$unix(r2, &(0x7f00000004c0)=@file={0x1, './bus\x00'}, 0x6e) sendto$inet6(r0, &(0x7f0000000400)="f7387cda0c2631dc066e0f642bf5b3ff6d793f839d106acf10406ab303d04c18f354490344b8e8afbf989a4f09b913cd196e3cbaa4d23ee136834bb9933a3d9264677247ad95ab6697e42a41dde8603be318983dff4d4614b54b02a36228a417a733881e59a6095b331825c11dd35a5256e363fddc5c114674612b92c87a108c5dd6b3aa2865d57d68e0d4fe69185df2fd6cc027d29d256fe6eee1fa09829294b77642339dae948cc12e4061b3ce330dde570a5b385b9575a29310b18d1d17", 0x1a, 0x0, 0x0, 0x0) ftruncate(r2, 0x7fff) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) recvmsg$netrom(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@ax25={0x3, {"b010150725bea7"}, 0x4}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="d539c912b4055b578cd89a598527378c8f450256e818426defb330ccc03c50cfa91cd42eda6ff7b1502a31130e81b3db61e7e3a0a5187144b0f5220a9e205c198830f45719d9", 0x46}, {&(0x7f0000000140)="1b38eaab061ec2c82f504bf227720c3c544a865b58c062d4ce57ef2d6b0ae8833a5841ad63b3d14dd514b573ccafe9132f5e", 0x32}, {&(0x7f0000000180)="06b8c5ef8236cd037e62f9aa1809d2fb50aad8b30d7d2a5de78f18c8cb78312e21cc5927b9805a3c3c80d0bdd8c9d5ed483a64b0c4cf0ceecb5b74eda2445c079e7478639fe93b815276b57c29a0113c5705d3d34b7b91856e0f3aac181aa3fddd63877d6d041abd864daa86b1f859a1f72ab48f01896ef83af63df55b80bef07aece6bd9ad42ab4605bcfbee214dcc5077000abe3e2", 0x96}, {&(0x7f0000000240)="6395f3ebe16cd37a159c941e49f6c2453ca33409f2ac1d77f2ea18f8", 0x1c}, {&(0x7f00000012c0)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000003c0)={"6c6f003d0200273500", 0xfff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x81, 0x10000, 0x8000, 0x1000, 0x1000}, 0x14) 2018/04/10 11:30:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x280, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="5165085100fc", @mac, @loopback=0x7f000001, @broadcast=0xffffffff, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @multicast1=0xe0000001, 0x9, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x7f, 0x4, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffffff9, 0x4, [0x2, 0x8, 0x5, 0x2]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4680, 0x9, 0x7fffffff, 0x4}, 0x8) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000000200)={0x0, 0xfffffffffffffe01, 0x7, 0x2, &(0x7f0000b27000/0x1000)=nil, 0x7}) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000000000)={&(0x7f0000a94000/0x3000)=nil, 0x6, 0x7, 0x83, &(0x7f0000b1f000/0x4000)=nil, 0x4}) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/10 11:30:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x8) 2018/04/10 11:30:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r2 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/52) 2018/04/10 11:30:37 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x7, 0x3f, 0xffffffff, 0x6, 0x3, 0x0}, &(0x7f0000000ac0)=0xc8bcb64580ffe30c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={r2, 0x8, 0x0, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f0000000900)=""/189, 0xabf70f75d9c5791) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) setresuid(r4, r5, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f0000000580)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3", 0x49}], 0x1, &(0x7f0000000b00)}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x3, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r7, 0x2, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(r7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000080)={0xe02, 0x10001, 0x67aa, 0x20, 0x6, 0x7f}) sendto$inet6(r6, &(0x7f0000000700), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/04/10 11:30:37 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/10 11:30:37 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x805, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c060000000000000000000000000000000000000000000000000000000000000000002000000000cf0f00000000000000000000000000ff00000000000014546a71720004000000000000000000000000000000000000000000000000"], 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x377, 0x2, 0x7f, 0x7, 0x0, 0x9]}, &(0x7f00000001c0)=0x10) ptrace$peek(0x3, r1, &(0x7f0000000080)) 2018/04/10 11:30:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigreturn() ioperm(0x10001, 0x9, 0xfff) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000001000), 0xffffffffffffff73) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x5}, {0x2, 0x7}, {0x3, 0x6}, {0xf, 0x6}, {0xe, 0x7}, {0xa, 0xf4}, {0xb, 0x100000000}], 0x7) 2018/04/10 11:30:37 executing program 7: r0 = socket(0x800000000000002, 0x101, 0x0) listen(r0, 0x0) poll(&(0x7f0000000000), 0x1ffffffffffffd87, 0xdd) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/10 11:30:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/10 11:30:37 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"505d6c76e11bddadc09a7678e2f0e900"}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000712000/0x1000)=nil, 0x1000, 0x4, 0x4403e, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 11:30:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x2, 0x6, 0x10000, 0x0, 0x0, 0x0, 0x8b8, 0x5, 0xc5, 0x3, 0x8, 0x0, 0x8, 0x4, 0x3]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x0, 0x1, 0x2}, &(0x7f0000000480)=0x98) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1d9f, 0x723, 0x2, 0x7f, 0x9}, &(0x7f00000001c0)=0x98) sendto$inet(r2, &(0x7f0000edf000), 0x213, 0x0, &(0x7f0000000680)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000d000000b0"], &(0x7f0000000040)=0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x101}, &(0x7f0000000280)=0x8) r5 = getegid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) setregid(r5, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000500)={0x1, 0x8, 0x84, {}, 0x0, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000007c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000302000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dda6f3fd4ba783ac5e170b51c0cbc8832cbcbee875934956782a251cf4a4b2cc1c707680051911d78e593eecd31af2e3f8fd006e414a14f6c0cb49dd8d21440c800fce5e45688ecb3b903c58f26f02ace766fe34ce6a8d6baed260cf7b7f4090e6c33f3432d19f6fa20aca3f3e6bd25200007b0a7a3c1abc642a2a2406ef312bbb78"], 0x1) 2018/04/10 11:30:37 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210908004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x4800}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x7fff, 0x200, 0x4, 0x1cd0000000000000}, {0x5, 0x2, 0x200, 0x1}]}, 0x8) 2018/04/10 11:30:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x7530}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xa7}) fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xe9, "006b21218602fbce1191c5b7c7417f19d7f91b9b01dcd461e3b9b27ce8f94a3d60c26fdd57c4856ea091da4ecf45c204b46ab1bf3cd38c724b88f34c54837b741a3ad95662ae38c84f840b62babe140c9844b249b8b422bd16e5767f0e31190bb1670c92eb50f541de3fe471a39a8a8f997fda57ada7df067c46ca1ff0313e216639b0f6ed910ba808b8f1632b4f4ba855624a12c7934a10acba1a32b3d57fdf82c95137f188945883bcd59a2dcbaffbd4abcb35618f56426b6473d19f35d181cbfd46068df10ec5c927d26501fcccf4300f4bc041a81a1d676f030bb15640e2dda2b459f239b2f342"}, &(0x7f0000000140)=0xf1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x400}, &(0x7f00000003c0)=0x8) [ 450.625718] device lo entered promiscuous mode 2018/04/10 11:30:38 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/10 11:30:38 executing program 5: r0 = getpgrp(0x0) get_thread_area(&(0x7f0000000480)={0x6, 0xffffffff, 0x4000, 0x100000000, 0x9, 0xa981, 0x9, 0x2, 0xc4e, 0x7}) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80010, r2, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x7, 0x6, 0x208, 0x8, 0x3, 0x0, 0x7, 0xfff, 0x0}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r4, 0x3c1}, 0x8) r5 = memfd_create(&(0x7f0000000000)='\x00', 0x1) sendmsg$nl_generic(r5, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5ce1ff00060000002bbd7000fcdbdf250f000000f50164007d7aa017", @ANYRES32=r2, @ANYBLOB="8f1fe1f9abc3fbfcb5f46d8a320bc2f65e53404705b2e6ff991768a9550e89de93630cc94044883777369d66d02ccffb10b932c166713e40f28f78e6ce89273c555127dd6e228430acd0402500064b8be226f622f422011245ee6c1f8ce16b8edbf89ddea1d02170432b3fb268d3c7409f6ae595d0a1eb35ac81b972660234d775f9e773526e8481cafb8447623f6e9e5dcf70e97160fa7a8a637b15fb8c8feaed8790a97d552c98f91616d99817e7f355173c792560ed984a38c9451028335f0e37274bd48a506ef1496a7c08aed649ed361254dc782ef996bb141140e165d4d7f0aff4a0d1abd3a625bc847972701ff0c3b043bd32c6aff3bf6b334d14090948c8cd79e41e1650a1c2ff9413645ef2870707870c20e74825201ff45ea23ced90975c059ca272958559cc4db2b8b29fd0c2b67daebe4b349ea4b3d1f2436cf5d98d572b3288d0eb6a6c46f476bbd511ce0a2d03e8cdfaad2a492182416f020ef428cf8288d6d3b9f6dc338a9219189ef22955fb890cbd4c59f13304b996c0f8da7a60fcff3abbfeb7d2afa0babf8d53f578fe9e972ae6d55272c1ce8f7867958859f7dfb74a2a4ef4a5e09d9a79f67b35176b4f9d979248dd7c766a6ca7eb98af43e8ea5eea28a5ba95062528e21ae492dfc8811af30cbaf18493fca3866de7053bf52a8717810015c5698bfb12aa917840b51d45768da2693884e72716abb5785c3925f2931d9003c16bb41c3fd459b152c11d74e048cc533bcefe64c7948b2a80cc3c3370720f175c39ce0c6d9d66fcd2f5b8da8dce0d8d89505fcf62a2ea09784f23b0e5b9566979eed1ded29169f2b92d7de68cb3fa8c28ee217ed10e83ff9b8d1ad9bda3889d62c94721e90e8d40372bdde55c97893f3f53d25da0d5695ff26259b0005100d9e2cec4e33b0d23d67e08008b00", @ANYRES32=r0, @ANYBLOB="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"], 0x35c}, 0x1, 0x0, 0x0, 0x80}, 0x20008800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000080)={0x1f, 0x2, 0x4fcf1097, 0x4, 0x0, 0x7}) 2018/04/10 11:30:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x3}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_void(r0, 0x29, 0x10000000024, 0x0, 0x0) 2018/04/10 11:30:38 executing program 4: r0 = socket(0x11, 0x2, 0x1) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0xffffffffffffffe8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x7fff, 0x4) close(r0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000040)={0x80, 0xc63, 0x0, 'queue1\x00'}) 2018/04/10 11:30:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r1, 0x1ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000002dfff)) 2018/04/10 11:30:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) close(r1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) 2018/04/10 11:30:38 executing program 7: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0xffffffffffffff77, &(0x7f0000000100)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0017000310001d85687f0000000400ff7e280000000d0a27ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x20000240, 0x0, 0xfffffffffffffc9d}, 0x0) 2018/04/10 11:30:38 executing program 6: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000380)='\x00', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$TUNSETVNETBE(0xffffffffffffff9c, 0x400454de, &(0x7f0000000000)=0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000000040)={&(0x7f0000002940)=""/4096, 0x1000}) 2018/04/10 11:30:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd4, "c536326c6360ec31a8351c653b810ad78336cb435fe795f78e881e7a8ad167c6473cdd8be4449fadd4fad0ebc62b8ec11ba8b89a76a117428aef31a4e74430cf05adabbb2698117ac83cf6854e9843885e099385d454615a4e08f0204a548eacb18e5e729920c9b3942de6c0e6a329087db76c80fcd0e957b34db6ddef3d1ccd649a43d901fad79fff2468d6ff769b3b52bb3d896cb68100b443e6d3fd2f6f44ebd37ae857fc783d824494cd49f6fea909cdae42110ff3fefa7349ecc1d5fe3de81b4fbd15d4b15a70e34c94488cc9ec07670fdc"}, &(0x7f0000000200)=0xdc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x7, 0xc0, "e07dfd84bceef6f82ae22b6e644aedd8cef4ae99b1c3c8e3f4f39ef4eaf864b960604c22172d4c51911a66897f415dca2739dfb79aeaf661230ab5f84638af9bc54c138ea52efabdcbd55e000771596a8e3034a586cea302e2befdf30337106fd2f442f51621f85cda35fbb5141df4752a05ade1787b9d86fba8e85fb2fb08ac93f82411ce7b59f7df4071766d8ee840732736af06dc2db4ec4f2bb1761c96179a2058973cf029217622d7e1b4a2c8e3e026a7b69a30b8dd313850dce5b01909"}, 0xc8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), 0x0) 2018/04/10 11:30:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) 2018/04/10 11:30:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c630000b253024f72903852e75fa2bf0ba8e1b2ba86d20f6717b5543c09be6f9ae801ae6854200bfb697e4e8f82c3f64a90061e8f903e4e62957311531d38"], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080), 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xa100, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x158}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000640)={'ip6_vti0\x00', r5}) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x100000001) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) fallocate(r0, 0x2, 0x9, 0x8001) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x360, 0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x30010, r3, 0x2) 2018/04/10 11:30:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x80, 0x1000}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000002f0a92d900", 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x0, 0x0, 0x10001}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000800)={{0x0, 0x8001}, {0x200000000080}, 0x0, 0xfffffffffffffffd}) 2018/04/10 11:30:39 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000140)={{0x6, 0xfff}, 'port0\x00', 0x0, 0x4, 0x5, 0x0, 0xfffffffffffffe01, 0x101, 0x6, 0x0, 0x4, 0x10001}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f00000002c0)=[{r0}, {r2}], 0x2, 0x2) 2018/04/10 11:30:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000500)=""/248, 0x31f}], 0x1, 0x10000003) 2018/04/10 11:30:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f00010000000000060004b83e1cd6205da3a5815a", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r1, 0xa25, 0x3, 0x7}, &(0x7f00000001c0)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/10 11:30:39 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:39 executing program 7: pipe(&(0x7f0000f29ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001280)=0x400, &(0x7f00000012c0)=0x4) flock(r1, 0x2) accept4$bt_l2cap(r0, &(0x7f0000001100), &(0x7f0000001140)=0xe, 0x800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) flock(r0, 0x6) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001300)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000010c0), 0x4) getxattr(&(0x7f00000013c0)='./file0\x00', &(0x7f00000011c0)=@random={'btrfs.', '(\x00'}, &(0x7f0000001400)=""/127, 0x7f) 2018/04/10 11:30:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) 2018/04/10 11:30:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) 2018/04/10 11:30:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000500)=""/248, 0x31f}], 0x1, 0x10000003) 2018/04/10 11:30:39 executing program 4: mkdir(&(0x7f00000007c0)='./file0\x00', 0xa1) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000680)="4b609ebe050be39385914a981bc65f5fbc1c3b427ba77ab2275184503aafdfc3015663034ff7e5556d1920822ab75bc47911980bc877374ed08d0e28f4bd3c122bd81806f4bd7b86aebfef2fe5224c1ce1817797e9632a95bcc64a2c16e9d248a4621a98a717b0b0ef9fff020015c1a1e36b0bd208f32824fb40f3bc827d425c8536ac720ddcea2ab1c059ea6f84d0bfa2a7fcbe364086d7976733bc7acee44f62338cd41e0e76cca97995c2eba6fef5e95b5123036b54e53209b91acd16e7186f20db8dd697af076bc534829f6aad634e4fdb7984e02918bda91ae2657eaa444ffc0315a537ab5e0e59e832e8a01fe51a06515a2ad6648a7318a428b884dc59") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000c80)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003804000000000000200100003802000050030000500300005003000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b000100000000000000000000000000000000000000010000000007030000280d00000100000000000000000000000000e0ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010900ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000201000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff9891802c897b2050e7594d08795ce7032149d8fed83366ca24c0dbd7b4679e045246a4509cb63758cdf66e34a0fdb7e96719a13dcdab53897826ec91ac00000000000000000000000000"], 0x488) creat(&(0x7f0000000080)='./file0\x00', 0x20) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) execve(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000580)=[&(0x7f0000000180)='md5sum@\x00', &(0x7f00000001c0)='-wlan1%vmnet1keyring-wlan0ppp0*!\\%]\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f00000003c0)='threaded\x00', &(0x7f0000000440)='!proc\x00'], &(0x7f0000000c40)=[&(0x7f00000005c0)='threaded\x00', &(0x7f0000000600)='NFQUEUE\x00']) write$cgroup_type(r3, &(0x7f0000000780)='threaded\x00', 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x20) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x22e097dac8129c0}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f00000008c0)}], 0x1) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)={{}, {r4, r5/1000+10000}}) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xfffffffffffffda6) geteuid() sendmsg$nl_xfrm(r6, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, r7}) clock_getres(0x3, &(0x7f0000000840)) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000280)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) 2018/04/10 11:30:39 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x8, 0x8001, 0x9, 0x5, 0x2, 0x0, 0x5, 0x204, 0x40, 0xb, 0x2, 0x0, 0x38, 0x2, 0x4, 0x1, 0xffffffffffffffff}, [{0x7, 0x7, 0x9, 0x20, 0x1, 0x8191, 0x0, 0x8}, {0x2, 0xdef1, 0x4, 0xf0, 0x4344000, 0x62, 0x1ff, 0x8}], "f22fa5b7f2546d2b8e6ca57f9f83c3e02f0f359faa3cded4c8933a4f0643ce148f162d1eb83f63756bf2acbddcc259ab352e963a017aa23d5f777b24db6906baf44e670634054b10b7c2e441cf58fc1d443e9b03f5", [[], [], [], [], []]}, 0x605) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001e80)=@filter={'filter\x00', 0xe, 0x5, 0x17cc, [0x0, 0x20000680, 0x20000838, 0x2000144c], 0x0, &(0x7f0000000640), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x14, 0x8884, 'bcsf0\x00', 'irlan0\x00', 'bcsf0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @random="af6e7be4c40e", [0x0, 0x0, 0x75a2c09999080070, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@AUDIT={'AUDIT\x00', 0x4}}, {{{0x5, 0x1, 0x8884, 'lo\x00', 'tunl0\x00', 'vlan0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xc8, 0xc8, 0xf0, [@state={'state\x00', 0x4, {{0x7}}}, @realm={'realm\x00', 0xc, {{0x8, 0x86a8}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xfff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x4, 0x800, 'ipddp0\x00', 'ip6gre0\x00', 'bcsf0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xa80, 0xaf0, 0xb20, [@bpf0={'bpf\x00', 0x208, {{0x0, [{0x1000000000, 0x4, 0xffffffffffffff01, 0x9}, {0x80000001, 0x68, 0x4, 0x101}, {0x3, 0x1, 0xfff, 0x3}, {0x9, 0x4, 0x8001, 0xa5c}, {0x5, 0x9, 0x0, 0xaa1}, {0xcbb2, 0x67b5, 0x1f, 0x1ff}, {0xfffffffffffffff9, 0x101, 0xb6, 0x1b}, {0x1, 0xfffffffffffffffe, 0x2, 0x8}, {0x0, 0x10, 0x51cb, 0x9}, {0x1f, 0x2, 0x80000000, 0x1}, {0x8001, 0x3, 0xfffffffffffffffe, 0x4}, {0x5d1c, 0x6, 0x0, 0x2}, {0xe9, 0x5, 0x1b1}, {0xd157, 0x1, 0x8ea0, 0x6}, {0x9, 0x1f, 0x80000000, 0xf5}, {0x6, 0x9, 0x7, 0x9}, {0x6, 0x0, 0x7, 0x80000000}, {0x8000, 0x4, 0x10001}, {0xac4, 0x8, 0xfffffffffffffffd, 0xffff}, {0x1000, 0x7, 0x0, 0xfc}, {0x2, 0x5, 0x1, 0x8000}, {0x5, 0x5, 0x8, 0x7}, {0x5, 0x10001, 0x7fff, 0x3ff}, {0x1000, 0x0, 0x1ff, 0x5}, {0xffffffffffffffff, 0x6, 0x4, 0x8}, {0x6, 0x1ff, 0x1, 0x4}, {0x8001, 0x8001, 0x100, 0x5}, {0x0, 0x20, 0x52, 0x9}, {0x6, 0x6, 0xdde3, 0x200}, {0xffffffff, 0x4, 0xfff, 0x3}, {0x9, 0x5, 0x2, 0x200}, {0x9, 0x8067, 0x6, 0x5}, {0x3, 0x4, 0x3, 0x8}, {0x92b, 0x4c, 0x4a, 0x100}, {0xffffffffffff8000, 0x2, 0x5d, 0x363}, {0x3ff, 0x6, 0xfffffffffffeffff, 0x9}, {0x3e6, 0xf377, 0x4b, 0xc2}, {0x7, 0xab0, 0x6b01a677, 0xc114}, {0xbf, 0x100, 0x81, 0xf7}, {0x1, 0x581, 0x7ff, 0x10001}, {0x2, 0x2, 0x1, 0x400}, {0x8, 0x9, 0x8, 0x7}, {0x9, 0xafb4, 0x3, 0x2}, {0x4579, 0x8, 0xfffffffffffffffe, 0x9}, {0x4, 0x60000000000, 0x2, 0x7}, {0x0, 0x3, 0x800, 0x66}, {0xffffffff, 0x401, 0x1ff, 0x3}, {0x3, 0x7fff, 0x6, 0x5}, {0x80000001, 0x2, 0x2, 0x1}, {0x1, 0x27c9ee1a, 0xaa, 0x1}, {0xfff, 0x0, 0x0, 0x7fff}, {0xffffffff, 0x81, 0x8, 0xe9}, {0x199bb839, 0x2, 0x5, 0x7}, {0x2, 0x5, 0x200}, {0xffffffffffffffff, 0x4, 0x1, 0x6}, {0x4, 0x365, 0x3, 0x8001}, {0x3, 0x80000000, 0x0, 0x1}, {0xe4, 0x9, 0x3, 0xff}, {0x7fffffff, 0x2, 0x3, 0xffff}, {0x2ef, 0xa55, 0x2720, 0x5}, {0x8, 0x0, 0x9}, {0xb4, 0x1000, 0x800, 0x6}, {0x2, 0x1, 0x0, 0x5}, {0x0, 0x6, 0x6, 0x6}], 0x3f}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x2, 0x1}, {}, {0x6, 0x2}, {0xce, 0x3}, {0x9, 0x3}, {0x3ff, 0x3}, {0x2}, {0x400, 0x2}, {0x3}, {0x2e0, 0x23aa181eb817bc39}, {0x3, 0x3}], [{0xfff, 0x2}, {0x8, 0x8}, {0xffff, 0x5}, {0x8e5, 0x100000000}, {0x1f, 0x2}, {0x0, 0x8}, {0x433b}, {0x8000, 0xcb3}, {0x96, 0x7ff}, {0x8, 0x48}, {0x7}], 0x4, 0xa}, {[{0x6, 0x2}, {0x6, 0x3}, {0x9, 0x1}, {0x7, 0x3}, {0x20000000000000}, {0x5f, 0x3}, {0x9}, {0x62, 0x2}, {0x80000000}, {0x80, 0x2}, {0xfffffffffffffffe, 0x3}], [{0x0, 0x1f}, {0x1f, 0x1}, {0x100}, {0x80000001, 0x4}, {0x5, 0x1}, {0x7fff, 0x1}, {0xec, 0x5}, {0x80000000, 0x8cd1}, {0x8, 0xb9}, {0x80000001, 0x4}, {0xffffffffffffa0dd, 0x8}], 0x6, 0xa}, {[{0x200}, {0x3, 0x3}, {0x2}, {0x1, 0x3}, {0x8, 0x3}, {0xbdfd, 0x3}, {0x4, 0x3}, {0x0, 0x3}, {0xff}, {0x100000001, 0x3}, {0x1, 0x1}], [{0x7fffffff, 0x7844}, {0x3, 0x1}, {0x6, 0x5}, {0x4, 0x9}, {0x8, 0x3}, {0x4, 0x80000001}, {0x5, 0x92b}, {0x100000000, 0x3f}, {0x6, 0x6142}, {0x2, 0x3}, {0x1, 0xfffffffffffffffc}], 0x3, 0x1}, {[{0x4}, {0x10000, 0x2}, {0x368}, {0x4832}, {0x9, 0x1}, {0x9d, 0x3}, {0x7ff, 0x3}, {0x945, 0x1}, {0x7, 0x2}, {0xfffffffffffffe01, 0x3}, {0xffffffffffff0001, 0x2}], [{0x5, 0xf9e}, {0x400, 0x8}, {0x1, 0x3}, {0x3, 0x5}, {0x5, 0x8}, {0x1}, {0x4800, 0x2}, {0x1ff, 0xff}, {0x6, 0xffffffff}, {0x5, 0x100}, {0xec2, 0x8219}], 0x8, 0xb}, {[{0x8, 0x3}, {0x0, 0x3}, {0xab2, 0x2}, {0x8, 0x1}, {0x6, 0x2}, {0x9}, {0x8, 0x3}, {0x329, 0x3}, {0x20, 0x2}, {0x9}, {0xfffffffffffffffd, 0x1}], [{0x100000001, 0x40}, {0x6, 0xffff}, {0x0, 0x2}, {0xfff, 0x9}, {0x4, 0x6}, {0x8, 0x10001}, {0x8000}, {0x5}, {0x100, 0xa960}, {0x8, 0x2}, {0x8, 0x80}], 0x5, 0x2}, {[{0x9}, {}, {0x9, 0x2}, {0x100000001, 0x3}, {0x23, 0x3}, {0x7, 0x3}, {0x6}, {0x9, 0x3}, {0x0, 0x3}, {0x0, 0x3}, {0x2, 0x3}], [{0x80000000, 0x7fff}, {0x1, 0x5}, {0x2, 0x5}, {0x9, 0x4}, {0x78b, 0x6}, {}, {0x1, 0x7}, {0x8, 0x80000001}, {0x9, 0x8001}, {0x6, 0x1}, {0x5, 0x2796}], 0x6, 0x6}, {[{0x80000000, 0x3}, {0x71, 0x3}, {0x71a, 0x3}, {0x7fffffff, 0x3}, {0x6b, 0x3}, {0x0, 0x1}, {0x9, 0x1}, {0x8}, {0xffffffffffffff70, 0x3}, {0x7, 0x2}, {0x5ce, 0x2}], [{0x9, 0x10000}, {0x80000001, 0x5}, {0x100000001, 0x9}, {0x1}, {0x4, 0x1}, {0x100, 0x8}, {0x6, 0x3}, {0x8, 0x100000000}, {0xe06, 0x1ff}, {0x7fff, 0x8}, {0x484, 0x7ff}], 0x8, 0x7}, {[{0xba7}, {0x5, 0x3}, {0x7}, {0x3ff, 0x3}, {0xff, 0x2}, {0x4, 0x3}, {0x9, 0x1}, {0x0, 0x2}, {0x7fff}, {0x1c0000000000}, {0x101, 0x1}], [{0x800, 0x4}, {0x9, 0x1f}, {0x5, 0x4}, {0x182400000000, 0x8000}, {0x6, 0x4}, {0x10000, 0x10001}, {0x10000, 0x100000001}, {0x6, 0x1ff}, {0xfa, 0x9}, {0x5d, 0x401}, {0x6, 0x8}], 0x2, 0xa}, {[{0xdf, 0x2}, {0x80, 0x3}, {0x49}, {0x3, 0x3}, {0x6e, 0x3}, {0x9, 0xefeb361e58f33b72}, {0x2, 0x3}, {0x2f7, 0x3}, {0x6, 0x2}, {0x55}, {0x3, 0x1}], [{0xfffffffffffffbaa, 0x7}, {0x7fff, 0xfffffffffffffff7}, {0x0, 0x80}, {0x8d, 0x2}, {0x1}, {0x5, 0x8d1}, {0x81, 0x6}, {0x58, 0x1}, {0x80, 0x10ba}, {0x0, 0x400}, {0x4, 0xfffffffffffffff9}], 0x2, 0x7}, {[{0x4, 0x2}, {0xffff, 0x3}, {0xffffffffffffffe3, 0x3}, {0x4, 0x2}, {0x0, 0x1}, {0xa62, 0x3}, {0xbaf, 0x3}, {0x0, 0x1}, {0x1f, 0x1}, {0x1, 0x3}, {0x7, 0x1}], [{0x7, 0x97}, {0x4, 0x100000001}, {0x8, 0x3f}, {0x100000000}, {0x5, 0xfedb}, {0xfffffffffffffffc, 0x8c6b}, {0x6, 0x7}, {0x1f, 0x4800}, {0xa6}, {0x100000001, 0x2}, {0x100000001, 0x7}], 0x8, 0xb}, {[{0x2, 0x1}, {0x80000000, 0x2}, {0x9, 0x2}, {0x1, 0x1}, {0x4, 0x3}, {0x0, 0x3}, {0xfffffffffffffff8, 0x1}, {0x7}, {0x9, 0x3}, {0xaa, 0x3}, {0x2}], [{0x2b, 0xe466}, {0x6, 0x1}, {0xbd, 0x100000001}, {0x20, 0x7}, {0x1, 0x189c}, {0x7fff, 0x40}, {0x800, 0x80}, {0x7, 0x8}, {0x0, 0x9}, {0x7, 0x80}, {0x3ff, 0x2df5}], 0x5, 0x8}], 0x2, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x9, 'syz1\x00', 0x9}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x13, 0x8, 0x80f, 'ip6gre0\x00', 'teql0\x00', 'gretap0\x00', 'ip6gre0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0xff], 0x9c, 0x9c, 0xc4, [@m802_3={'802_3\x00', 0x8, {{0x5de0ef0f3e4ae109, 0xb88e, 0x2, 0x1}}}]}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x8, 0x81f5, 'ip6tnl0\x00', 'bcsf0\x00', 'ipddp0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xfa88b9ccef69b1ca], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff], 0x854, 0x8a4, 0x9d0, [@u32={'u32\x00', 0x7c0, {{[{[{0x81, 0x1}, {0x9, 0x3}, {0x80000001, 0x3}, {0x9, 0x3}, {0x0, 0x3}, {0xffffffff, 0x2}, {0x7}, {0x7fff}, {0x0, 0x8a4e8c04951d6d16}, {0x10001, 0x2}, {0x273, 0x3}], [{0x8000, 0x80}, {0x1f, 0xa851}, {0x0, 0x8a}, {0x7}, {0x7fff, 0x5}, {0x9, 0x2}, {0x3f, 0x1}, {0x7, 0x51c}, {0x2, 0x65c7}, {0x80000001, 0x6}, {0x8, 0x81}], 0x4, 0x2}, {[{0x2, 0x3}, {0x4, 0x1}, {0x991, 0x2}, {0x73, 0x2}, {0x8, 0x3}, {0x8, 0x3}, {0x2, 0x2}, {0xfffffffffffffff8, 0x3}, {0xffffffffd0b0acbc, 0x2}, {0x3}, {0x1, 0x1}], [{0x9, 0x3}, {0x4ad6, 0x1000}, {0xa698, 0x4}, {0x8000, 0x100000000}, {0x8, 0x5}, {0x3, 0x2}, {0xffffffffffffffff, 0x6}, {0x3, 0x1}, {}, {0x7fff, 0x10001}, {0x6}], 0xb, 0xa}, {[{0xfdb, 0x1}, {0x1c74, 0x3}, {0x40e, 0x3}, {0x1000, 0x2}, {0x4, 0x3}, {0x7, 0x2}, {0x0, 0x3}, {0x5}, {0xfffffffffffff001}, {0x8, 0x3}, {0x2}], [{0x1f, 0x100}, {0xf9b, 0x8001}, {0x1, 0xff}, {0x2f00, 0x10000}, {0x200, 0x86e}, {0x3, 0x1}, {0xfffffffffffffff7, 0xf43}, {0x8, 0xfff}, {0x3, 0x80000001}, {0x2ed, 0x8000}, {0x0, 0x6e}], 0x3, 0x5}, {[{0xfffffffffffffc01, 0x1}, {0x8001, 0x3}, {0x1000}, {0x6, 0x1}, {0x100000000, 0x1}, {0x6, 0x3}, {0x7fff, 0x2}, {0x10000, 0x2}, {0x40}, {0x8480}, {0x2}], [{0xb9}, {0x8, 0x6}, {0x0, 0x990}, {0xfffffffffffffffa}, {0x7, 0x5}, {0x806, 0x5}, {0x1000, 0x7fffffff}, {0x7, 0x1}, {0x3, 0x2}, {0xff, 0x3f}, {0x0, 0x8}], 0xa, 0xa}, {[{0x800, 0x3}, {0xaab2, 0x1}, {0x9}, {0x6}, {0x50, 0x3}, {0x3, 0x3}, {0x100000000, 0x3}, {0x9}, {0x9}, {0x9, 0x3}, {0x2}], [{0x7, 0x8}, {0x1, 0x1}, {0x3, 0x2}, {0x10000, 0x8}, {0x4, 0x5}, {0x1, 0x364}, {0xfffffffffffffff7, 0x1f}, {0x8, 0x101}, {0x81, 0x3}, {0x0, 0xfffffffffffffff9}, {0xfffffffffffffff8, 0x5db9dd8c}], 0x8, 0xa}, {[{}, {0x10001}, {0x200, 0x3}, {0x8, 0x3}, {0x63bf, 0x3}, {0x7ff}, {0x10000}, {0x5, 0x1}, {0x8000, 0x3}, {0x401, 0x2}, {0x8, 0x3}], [{0x2, 0x8}, {0x1f, 0x10001}, {0x6, 0x1}, {0xb8c3, 0x2}, {0x4, 0x40}, {0xc865, 0x8}, {0x0, 0xfffffffffffffffe}, {0x6, 0x1}, {0x8}, {0xfffffffffffffff9, 0x34a89f21}, {0x3, 0x8}], 0x6, 0x8}, {[{0xfffffffffffffff9, 0x1}, {0x1b0e, 0x3}, {0x3000000000000000, 0x3}, {0x9f5b}, {0xe200000, 0x2}, {0x0, 0x1}, {}, {0xffffffffffffffff, 0x1}, {0x2, 0x3}, {0x7}, {0xa60d}], [{0x101, 0x956}, {0x5f, 0x9}, {0x100, 0x7f}, {0x7, 0x1}, {0x0, 0x2}, {0x2, 0x2}, {0xfffffffffffffffb, 0x9}, {0x81, 0x2}, {0x4, 0xab9}, {0x4, 0x60}, {0x8, 0x400}], 0x7, 0x3}, {[{0x3, 0x2}, {0x10000}, {0x3390, 0x1}, {0xffffffffffff87d2}, {0x1, 0x3}, {0x4, 0x3}, {0x279a, 0x2}, {0x5, 0x2}, {0x8001, 0x3}, {0x0, 0x1}, {0x468a8932, 0x3}], [{0x0, 0x5}, {0x7, 0x9}, {0x5, 0x100000001}, {0x5, 0x9}, {0x6}, {0x1}, {0x4, 0x5}, {0x9, 0x200}, {0x2, 0x8}, {0x7, 0x1}, {0x8, 0xb6d1}], 0x4, 0x5}, {[{0xd7c, 0x3}, {0x100, 0x2}, {0xfffffffffffffff8, 0x1}, {0x8001}, {0x3, 0x2}, {0x100, 0x3}, {0xe8, 0x2}, {0x80, 0x2}, {0x6, 0x3}, {0x0, 0x3}, {0xff8, 0x3}], [{0x0, 0x9}, {0xffffffff, 0x2}, {0x401, 0x3f}, {0x1, 0x6ff7}, {0x5a, 0x8}, {0x20, 0xdb4}, {0xfffffffffffffff7, 0x33}, {0x700, 0x10000}, {0x10001, 0x5}, {0x2e0, 0x800}, {0x5, 0x3f}], 0x9, 0x4}, {[{0x3}, {0x3ff, 0x1}, {0x0, 0x3}, {0xff, 0x3}, {0x7a, 0x3}, {0x3, 0x1}, {0x100, 0x3}, {0x3, 0x3}, {0x99, 0x3}, {0x5}, {0x1, 0x3}], [{0x6, 0x9}, {0x40, 0x5}, {0x1, 0x40}, {0xfff, 0x3ff}, {0x8}, {0x401, 0x4}, {0x80000000, 0x10000}, {0x636, 0xcb}, {0x0, 0x8}, {0x81d7, 0x20}, {0x88, 0x3}], 0x8, 0x2}, {[{0xbe, 0x1}, {0x2, 0x2}, {0xf1, 0x1}, {0x1, 0x1}, {0x7fff}, {0x9, 0x3}, {0x8, 0x3}, {0x5, 0x3}, {0x7fffffff, 0x1}, {0x1, 0x3}, {0x3, 0x3}], [{0x4, 0x10001}, {0x80000000, 0x6}, {0x8, 0x4}, {0x0, 0x101}, {0xffffffffffff7fff, 0xcc2b}, {0x1, 0xfff}, {0x0, 0x9}, {0x5, 0x2}, {0x7fffffff, 0x2}, {0xbb8, 0x6}, {0x5, 0xfff}], 0x3, 0x6}], 0x8}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x91}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8b81, 'system_u:object_r:framebuf_device_t:s0\x00'}}}}]}]}, 0x181c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001f00)=""/144) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001fc0)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x10) ioctl$TCGETA(r2, 0x5405, &(0x7f0000002040)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000002080)) syz_emit_ethernet(0x38e, &(0x7f00000020c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@ipv6={0x86dd, {0x3, 0x6, "9eb9a3", 0x358, 0x84, 0x80, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x32, 0x0, 0x9, 0x81, 0x0, 0xfffffffffffffff7, 0x68}, @dstopts={0x0, 0x21, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0x27a5}, @generic={0x0, 0xe5, "dcde59c294e0ebfb64239f62f8d3b0e28dcac59cbd7de720038fe90179907381328b939641e9de24bf87eec0d1e8369792fa58b51acadec44d43a9126e1c8cd3487d6629e817c4c547120e88e0beec61ef1ba641fba5b72420c4de1d6de41886f8c0f62578fff27b03b5fb2ca4ed3d9f939976c02743d1c2e1e4796476cb36b490fd12997b79743e57de8433b80bd404a1e6fd5db9a43344c3d345677a419d677b22d7be1e6f5a77f348a44dfd175be919eb5d4c1776c0d04819e5de2b855da7a28b984bf2d3a6b7ee1e101a31bdc3b7d06e09b5ab50ccff785f7934cf9e1afcd0e4e4992b"}]}, @routing={0x0, 0x6, 0x3, 0x1, 0x0, [@loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x1d, 0xc, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x58, {0x1, 0x14, 0x6, 0x3f, [0xc0cc, 0xffffffffffffffff, 0xfffffffffffffff7, 0x0, 0x9c, 0x9, 0x8e9, 0x2, 0x8, 0xf77]}}, @pad1={0x0, 0x1}]}, @hopopts={0x3a, 0x4, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10}]}, @hopopts={0x33, 0x15, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x66, "32838f97577364744811b2382951f823b507619407070cef4b910bc71ef2060d76e4aa03879727493b915c816193f30643f3b54da0d8a7904788b2132f4ff357a46d4dae3fc4c276856c22f2cf371abd9a244b7c3b5d7ac76e21f29ff35bfb979eeca58f09d7"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x0, 0x25, "b41bec14709ac94d6498f1b2865d2e016d7b3c300edf639c3c943525c98323e21e8e8d6e29"}]}, @srh={0x8, 0xa, 0x4, 0x5, 0x7, 0x1ff, 0x8, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x14}]}], @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x4, "dcc5a9", 0xb076, "c7f898"}, "b05079691b748c97f68d5f4e6d7cd1eaf7d1826fa32b4967cf1e1a7ea339e6cd8ba57d4e4d52861f8059edf5e7ca433eccbf92e201dac6e883c8d8f425e3230520d30dd1ec3b32ee"}}}}}}, &(0x7f0000002480)={0x0, 0x1, [0x91d, 0x48c, 0xc8b, 0xd76]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000024c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) splice(r1, &(0x7f0000002500), r2, &(0x7f0000002540), 0x1, 0x1) chmod(&(0x7f0000002580)='./file0\x00', 0x14) prctl$getname(0x10, &(0x7f00000025c0)=""/4096) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f00000035c0)={0x2, 0x0, [0x0, 0x0]}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003600)=""/213) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000003700)=""/216) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003840)={0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e21}, 0x44, 0xfffffffffffffe01, 0x7fffffff, 0x1, 0x80000000, &(0x7f0000003800)='bcsh0\x00', 0xcf, 0x1, 0x1f}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/sequencer\x00', 0x25d9d325dafd4a23, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003900)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000039c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003a00)=@assoc_value={r3, 0x8}, 0x8) syz_mount_image$msdos(&(0x7f0000003a40)='msdos\x00', &(0x7f0000003a80)='./file0\x00', 0x2, 0x1, &(0x7f0000003b00)=[{&(0x7f0000003ac0)="7ff5f69c34134acdb5bb7ff78a67238bfbbbda9a9c3ae2ade8c87643acf00f38f7ea", 0x22}], 0x2028010, &(0x7f0000003b40)={[{@gid={'gid', 0x3d, [0x33, 0x30, 0x33, 0x36, 0x37, 0x36]}, 0x2c}, {@nocase='nocase', 0x2c}]}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003b80)="1e9989a60f99dd220405831a30bc9fbee79685b0de5d291611c4aca2d962ca85d5090f6296eb7521f15bb004f562e805f8861e53eac8084d8e765a999a1e37c1134d961cd6f501f16833d3b076c292f9ec0608c262bbd66b1237c0e2652ec47962af2a3604143d766ee680e7b8db2384e85811422e26ced9f3fa7dc4b27745478dfbd06ab101e56b82f7ea5451659d0ae78c745f8d5e22525194199f7beb217c71f7e461755faec0a746febd94cdcc927d0534e812fff3bb81891a2807190ccda5ba4be5e6d73a7708160586be4aa44dfa260cda25d0a3bee03e73e7b944fb80114d") connect$inet6(r2, &(0x7f0000003c80)={0xa, 0x4e24, 0x1fffc, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003cc0)=0x3) ioctl$void(r0, 0x0) r5 = creat(&(0x7f0000003d00)='./file0\x00', 0x80) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000003d40)=""/244) mkdirat$cgroup(r5, &(0x7f0000003e40)='syz0\x00', 0x1ff) 2018/04/10 11:30:39 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000100)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x8000, 0x9, 0x3}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x4, 0x3, 0x2}}, 0x2e) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x12001, &(0x7f0000fd0000)={0x77359400}) [ 451.976412] binder: 28431:28435 ioctl 5429 200001c0 returned -22 2018/04/10 11:30:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) 2018/04/10 11:30:39 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:39 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0xfffffffefffffffa}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x84, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000002c0)) vmsplice(r2, &(0x7f00004d5000)=[{&(0x7f0000faffd2)="af", 0x1}], 0x1, 0x0) close(r2) close(r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='statm\x00') [ 452.841254] binder: 28431:28495 ioctl c0306201 20004000 returned -14 [ 452.845796] binder: BINDER_SET_CONTEXT_MGR already set [ 452.845805] binder: 28431:28503 ioctl 40046207 0 returned -16 [ 452.870760] binder: 28431:28502 ioctl 5429 200001c0 returned -22 2018/04/10 11:30:40 executing program 7: mkdir(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x181) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000640)={0xffffffffffffffff}, 0x84000) execveat(r0, &(0x7f0000000040)='./file0/control\x00', &(0x7f0000000400)=[&(0x7f0000000180)='vmnet0keyring)\x00', &(0x7f00000001c0)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=')self@-ppp0vboxnet0\x00', &(0x7f00000002c0)='#\x00', &(0x7f0000000300)='eth1^\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='self+\x00', &(0x7f00000003c0)='+\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='\'selinux\x00', &(0x7f0000000480)="656d30776c616e31766d6e657430bb7b00"], 0x1000) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)='./file0/control\x00', &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) r2 = getegid() getgroups(0x2, &(0x7f00000005c0)=[r1, r2]) 2018/04/10 11:30:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) 2018/04/10 11:30:40 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800ca54", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000000800050000000000040003000800040000800000"], 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/10 11:30:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001040)=0x401) prctl$getname(0x10, &(0x7f0000000000)=""/4096) syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x1ffff) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) 2018/04/10 11:30:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x6000, 0xc8) r2 = dup3(r1, r1, 0x0) mq_notify(r2, &(0x7f00000002c0)={0x0, 0x24, 0x1, @thr={&(0x7f00000000c0)="87fb17a8908829e99ab13de2cc2dda5d0965dd1bf6a7af9b4d9e09168b3a9d96f71c79b4629cd8db9c1a3b8b0984d20def6eb5d84852d5a83b626dad24a5caccf310cf206ab69fb4724d94a2759b83878552ad30f824aceffbb776130d13bfabeafaa67a62b3bf15b8d8ce09b79aa127baa63c1657ef3ed38b543eb87a255f57a6f10e102faf94922f0511e91cb5e55b49843deb1d0f19db80b3fe77e01bd0c6beed8308e607e26d476c32d31830d68904cef4430de0b4380ba41940c0519f8e8ad06b8524c71ef136450b938ba7a09ec4f174e0f72376125ca92b0c87d2b57e8c8236065edeeb1b313a872c71", &(0x7f00000001c0)="3d1e0c337171a7b46a9511f735b8c20392bf76e90291e8c96911cf05f9420178da876cf71259778d471b431095424b29dc3562ff3937e17edf8e3dbf8fef7b96c4cf413e0f894ddfef24629587eca797e2e393315fbd19e30d9b7650a7fdf695f275911f65f7c5c4f4d4d5e52523a225ffa7d63a077e019d08d6ffd9bfec0bebf212b41f6656396727b4bd2b15ad0837585f127333848b8f3c8a75bc585ab8f30bab306a34fcc05c0bda51b08faba0afabac2b8b1a61777cfc576a71bdf6656d5115466b706b381a2348ca72735a0881e1670ea7a36efe34ee4bf2d1ca23160763381df711333fe892ba"}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000300)={{0x7, 0x1}, {0x7, 0x1ff}, 0x800, 0x5, 0x1ff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x200000, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r5, 0x100, 0x70bd28, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1}, 0x800) write$fuse(r2, &(0x7f0000000500)={0x28, 0x0, 0x4, @fuse_notify_inval_inode_out={0x7e, 0x80, 0x566e}}, 0x28) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000540)={{0x3, 0x2, 0x400, 0x0, 0x5}, 0x200, 0x4}) r6 = openat$cgroup_ro(r2, &(0x7f0000000580)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7, 0x0, 0x2, 0x500, 0x6, 0x0, r8}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000800)={r9, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0x5}, &(0x7f00000008c0)=0x88) getpeername$unix(r0, &(0x7f0000000900), &(0x7f0000000980)=0x6e) mkdir(&(0x7f00000009c0)='./file0\x00', 0x3a66bf9d46a9e741) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000000b80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0xac, r11, 0x201, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3e73}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x287}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x67}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff862c2d8c}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x77a2c82a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x400c8c5) r12 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000bc0)=0x0) syz_open_procfs(r13, &(0x7f0000000c00)='ns\x00') recvfrom(r12, &(0x7f0000000c40)=""/89, 0x59, 0x60, &(0x7f0000000cc0)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000dc0)={'team0\x00', {0x2, 0x4e20}}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000e00)=r10, 0x4) 2018/04/10 11:30:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x80000000, 0x6, 0x6, 0x5}, 0x10) 2018/04/10 11:30:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x9, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x8, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x48c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/10 11:30:40 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = getpgrp(r1) sendto$inet6(r0, &(0x7f0000000400), 0x0, 0x200200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r0, r0, 0x7f, 0x8) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/249, 0xf9}], 0x1, 0x0) capget(&(0x7f0000000200)={0x399f1736, r2}, &(0x7f0000000240)={0x0, 0xd7, 0x9, 0xe365, 0x6, 0x3}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) getpgrp(0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 11:30:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) lseek(r1, 0x0, 0x4) close(r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000380)=0x8000000000) sync_file_range(r1, 0x0, 0x4, 0x5) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000280)=""/154, 0x9a}], 0x3, 0x0) exit_group(0x8) 2018/04/10 11:30:40 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000a40), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) inotify_add_watch(r0, &(0x7f0000000500)='./file2\x00', 0x42) clone(0x0, &(0x7f0000000680), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x400}}, 0x1, 0x6}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x9, 0x10, 0x4f5, 0x77}, &(0x7f0000000480)=0x18) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0xfffffffffffffd70) 2018/04/10 11:30:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:40 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xeb6) close(0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000007c0)=0x10) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9ffffff45adb2f2b313d187541ff69092135b27af28be1a158c1125209993001402828289"], 0x1}, 0x1}, 0x0) 2018/04/10 11:30:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x0) 2018/04/10 11:30:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:40 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x4, &(0x7f0000001440)=[{&(0x7f0000001140)="8030550515834ceeef9ea8295624d1581d5c7a664d8fe7c6f561624c1d08a80e4818e4a3a84e270ac7014b496c41314a2b96eafef87a477d5042588250a16e40de56955a573051178c785124578043db741ab3bb84e7e74e4306937d9eba912f8f596913a4d612f34857eb60b41011482ed398089c243050fcade5d01e6dd9ec642544416a7f4243e971d63bf81d3336ae80ee47f1176bab751c207c237160c5d813ebcca78dfb5e8edf96987f4ff1c7428b4001ec2d8524f800479ac75a0f2a3f6f72c3e63d5bf6567f01da1033886601beaf4b9909e6241e663075130d63cab3cafb", 0xe3, 0x1}, {&(0x7f00000000c0)="3b585d854df90a8e2e0107720f6e", 0xe}, {&(0x7f0000001240)="fc677713bac8075ada6ee5238e9ef9882ef43b22ecddff8d835940d26a248be280823846bc46fbd677faf06e13d41957e71fce3e7ff9a0deda33af611b8a476ced62764b969d6c590d5b7b3dc82cbb6c9a507d67b895e7943d9458f58f65ec2cfa31c28465271eb7fe3cfcd29f6a9551788775e6257154ae5997e2268360aa2c9cd7765460ed7f8a27cc4e711e496c37376a04ec09946034ae47dbc2033b076323243d4de32073532cea7076687fbf54be7e3e309c157a7cfd77eeaa3a56c0de81a7313dd258feff9b58d9cb471f1e169e96fe5f62799822b9b2f1e20c43326a4c743c4638bc65299e4c", 0xea, 0x7}, {&(0x7f0000001340)="b18917c61f14ca62e6b84762aeb92525dc18ec00d414bc68a344fdcbd3d43e7f5782bf63035f521bd8613e0ab462ea854af96ceb09cee72f7050ad4aa3f3b450ef173420246c5ac30c8393af7eb124eeab1e4eb023ed9f2094d2e31347f0ee1209062d3ee7ac91e7f5077f4978b17b73cf7dd1adbdbdab6be02b84f69db9bb11fe534e1efecb75ad9ec5325d35eb879df987cf8dcbc81aa3d6635ee472ccccec5de6020c3f5fe6f9d2a41d90c9a1990ea577485a8163ec9186c5d45414279387a6ff9957019ea45b3a7a2d7709e51d7ae5ee0d979aafb9508ff1bf46969b", 0xde, 0x5}], 0x1800800, &(0x7f0000001480)=ANY=[@ANYBLOB="6700aa6c2c000400000000002c00"]) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x4000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x4010, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000014c0)='/dev/usbmon#\x00', 0x1, 0x40) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001540)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003e40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000003f40)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003f80)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004100)={'erspan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004440)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000004540)={@multicast2, @rand_addr, 0x0}, &(0x7f0000004580)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004700)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000004740)={@rand_addr, @remote, 0x0}, &(0x7f0000004780)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000047c0)={@remote, @multicast2, 0x0}, &(0x7f0000004800)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001d40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000004940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004b00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004b40)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004c40)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004cc0)={'yam0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004e40)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004f00)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004f80)=0x14, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f0000004fc0)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005140)={'ifb0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000051c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005200)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000005300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005340)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000005440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005480)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005a40)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005b80)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005bc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000006400)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f00000063c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="88070000", @ANYRES16=r3, @ANYBLOB="01002bbd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="500002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r5, @ANYBLOB="b800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="b800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff7f000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400efa7000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040001019d05ec030000c04900020900000008000100", @ANYRES32=r9, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000008000100", @ANYRES32=r10, @ANYBLOB="7801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000004000008000600", @ANYRES32=r12, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000101000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="4802020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400ec0bd404060000001f00050201000100060003fa8e000000000009ff1f000000000020ff0800000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004004000000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="400001005f686173685f747f5f706f72745f6d617070696e670000000000000800030001080000080004002940c78b22326efb6e31461237904bb0615227872437539cd2bb1eba53bc0cde32e23290000000000000000000", @ANYRES32=r22, @ANYBLOB="080007000000000008000100", @ANYRES32=r23, @ANYBLOB="7c00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff7f000008000600", @ANYRES32=r24, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffff000008000100", @ANYRES32=r25, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="08000100", @ANYRES32=r27, @ANYBLOB="b40002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ffffffff40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400020000000800070000000000"], 0x788}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/04/10 11:30:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000040)=ANY=[], 0xfe83}, 0x1}, 0x0) 2018/04/10 11:30:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x10000003) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x4, 0x1, 0xbcb3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x5d, "75d0468d51c57084080ea80ce2cc3ff189e46b5c3694139ff8191cdfe31065e0ee456c7e11a75a48de7256d54c87463cfb2d1ba63184c696d65fc2eba66f1df7f85b0b987fcb33f683f3fb027e0a7d2437aa85fb13c67c558f6062843a"}, &(0x7f0000000100)=0x65) 2018/04/10 11:30:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000d33000)={0x800000000000, 0x1}) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000080)='stack\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 11:30:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0xd0000) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, 0x8) pipe(&(0x7f00000000c0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4006c2, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x0) 2018/04/10 11:30:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000540)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r3 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d2e766d6e657431776d643573756d47504c656d306574689ef32b00"], &(0x7f0000000440)=""/86, 0x56) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r4 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='irlan0\x00') ftruncate(r4, 0xd7b6) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x138, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6) fcntl$setpipe(r4, 0x407, 0xffffffffffff8001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/04/10 11:30:41 executing program 7: r0 = socket$inet(0x2, 0xf, 0x5ef) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1ff7)='/dev/rtc\x00', 0x0, 0x0) dup2(r0, r1) ioctl$LOOP_CLR_FD(r1, 0x7005) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/10 11:30:41 executing program 3: memfd_create(&(0x7f0000000080)='/wlan0\x00', 0x1) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="00638c01"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2d63484037a534062f27db187604e741c26b645cea2b04217c4599d2f36fd1fd44b049f6e47ab263abe702913a0b380a9d9218e352786b26c19b8d98a6c9a869f7a5f395b5a0a62195eff33f7b22df9e3337f768e9fb89b602c17b334d4e037241e0b2e74310cbe20c27f6e88a5e11c5a8fd142d1b13e7", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xffffff46, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x0, 0x4}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/10 11:30:41 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x472, 0x5, 0xd5}) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:41 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) close(r0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/24) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x72, 0x0, 0x7}) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/10 11:30:41 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x1fe00000000000}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000980)={r2, 0x2c, &(0x7f0000000940)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0xfd, @empty, 0x3ff}]}, &(0x7f00000009c0)=0xc) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r1, 0x424, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="adb4123eac03664a6cd290553c154ab4b2f78cb5418e7b02ee865e8e44fc9e896285e241e41550d8ccd39588573df294364dff94c550c01d23597425460bf3d045e078238e03ee5a", 0x48, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000500)=[{&(0x7f0000000280)="59c190a530e2bcb00587b1eacf69490d375b5defe714c77f9355fd690f0722c7be1d8ef187f42d9fb8af75ec27451d8f93f1d85bc501476c1aa539b85e04beee885357e0e02a89c9aa952e9466c65dec2c1a5d6d87dc9fc9d1e7cde68b9c6dea2ded6c13ff871932f29f20595c99a7b7cc54093b8da1404c4696fae778cb7c35ca373967400a3a87ab76c43e2cd2a92c07d09a80e619704b8eae95162c106220eed173825d0c6eecc90b3052366582c59da6ef7c91245e4491b6e63e87d9b1081d897212aa010cbe5d6b69e5", 0xcc}, {&(0x7f0000000380)="433a07c178b86118024141cee8f0f8e45c3412772050d6e179d5e8f80440f267943cfed2825d973e1b5668e9b7005f48b5149ed97808c552e99f686bfe6cf48d961dfe50ac225e3981293aeb2645124bd113b0ed0257ed64eefc11f814267c3d154df0258d94d21842a0c4064a67bb096456f56b690d37f66542271219e28ec86b8e2f77f376b874418441e576772f1557a7916aaf7435d70b6fd40948a86c", 0x9f}, {&(0x7f0000000440)="aa62ba7bd79dbc303c3e5dc33761e7eba947f3808a6dd2f5d09b426fa4719cb4d86bca1a3f6c249854656af2ee2549a655954f2c47f87becfebdeffb241d9e89820e8200448a38b2514b54449fac1a36c0fbaf26948ca2e2501a7a9c03e8fc605f9738daf9df83573c5474d673bd190f47d2afc26a4766d07ea9c7067a8c96b1bdcdf367d6f1a98bbc021964bbce4c642fe172d5ca30148e908cf930f750cc1cb824fbb2871d0b90fb33b447c065b0a687e6ae", 0xb3}], 0x3, r4) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/238, 0xee}], 0x1, 0x0) keyctl$describe(0x6, r4, &(0x7f0000000780)=""/135, 0x87) 2018/04/10 11:30:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="de692018ffc560216cfb043b31cf6442323ac98cdf5ed14ef1289deec441c83046c8fbfa79be3d98b44015e05ea63e84de282ae69e47e5e175a3c22e14f148287d91704b53cc3f4afff9b0cbcb4691dd3bd11dfbe2942fcf356afadfb8b02a3dd9e626eabdee2c0ca92f", 0x6a}, {}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000000180)="8631ae0f89139747f815f771cf4ab7898762f56f5b238924a89cf1e09ba87aa5d950227cece40483a0", 0x29}, {&(0x7f0000000240)="80f5aa90ff316acd22ce6e7585e20bc9779ca8e92343ae5a3b80a4304b5f316dad69af5780b1fc1d556883f5617936b2758dbfd0930f1124adf84c366cfbe43e3c943b81d44817aeb746eaf30290ccf82f102188", 0x54}], 0x5, &(0x7f0000002600)=[{0x68, 0x88, 0x7fff, "64fab3c8d0a5fc5e9f91748dc28cae0432ccf6b9f1523fae437b221c5658f9fc0a0fee760994312d1c160b0d3339614ae7fd75dfe57ad555699dc23d13714e9646b3c07c11a29a8f16259be62eabb246960fec06f4c4cac62761cebe"}, {0x38, 0x187, 0x400000000000, "de028ecf6f360627ba40faca59cd36ca49439f71454f28db956af96d211b9d078fe6d67a382fd9be617333"}, {0x14, 0x111, 0x200, "b9670e1dc3c7b0"}, {0xa0, 0x10d, 0x2, 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{0xd8, 0x102, 0x7, "aba143af011644096a84dc72954761155298f97e4fde528e27946595dd07c0d4397a21bbcb26ca2c5d7e78162de0c1e2decc3eda4b42361f55ac1384dd5be692458025ed3f66e7349cfd18ff685101fabade0a2207b2d681a8703f1c57447f14195cb7f30c83915b05ff9270eba1f4186df0453408e9f64b4027e2c5acb6510aa3429dc2a7fa5f9d1be835640ae814e820b6da10b3d030fc51899aab18ed17fb13422bd60fb4e845585f32019442738b8e44669fdb07b58fb5c6cba83e603e412724b483b9d37445961402a7"}, {0xa8, 0x107, 0x7, "b24dd3588206e452bb09fd8df4b5fdb9b97928214a2464497ffd85776524853886c97832245d692f0a8ef3ac608dfafe170d75f5e73273d92e38ca806958460f262d2e0380b3042601125eaa4e57661d43dafc9781552e6dda838e1ac15eea3e964f6ddc7f62b1e12aede338bdff36728922e44edcf061d009c901006fbfa6d41dbfec23b05772540cd34de649c0f019c49ad2b60e41ab1a09f3"}, {0xdc, 0x13f, 0x9, "cfd33cb74f576fc5657baf9c5ec81d5fdb99c15ac8330d35a2c330d2f89fb088b378106c5fcc335fd97fcced48779f9b7071af48d6df01a83d0bd772cb81019c98ec1578b6f7dd937a7f0e9d9a03e3e34d24d2676bae1baa59160f82a88793c4a5bb8cad2c1eedb519843ab8e2caff6b8a38d5758ced9c44ddbb032e02361f4207b62e51c265604e1b7b04ede357fc6e887c47cd015fd040e409a45ec50d399c6aebca64dae73cf3175e3da2b425434c365cb60a10c0ea58a24fba8e70810886e88ac9f87aef306e127c30bd353d9426"}], 0x1268, 0x40}, 0x9}, {{&(0x7f00000005c0)=@ipx={0x4, 0x80000000, 0x3, "3485c5a90a4e", 0x100000001}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)="78d977e37a253bc4be532fceb2b328bfc57cf5ce075286031e1205f3916362dc4c214c0df51c84b55cc6c2cd5d58e0337687a4bdeab103c2b83a8afab9dc9fe88aa35993e64aff6bab1e01ccb547694fed493223456311b609", 0x59}, {&(0x7f00000006c0)="38569f99bc8949cb89b1e038c58bddadc2ed50a01326926dfe303983984694d6b7de37c7ca05a331804efa0ea00f1f737e2ed4beee31865147927368d6fa49bd45e3188e0e9fae5abd2b1297dbb542fdc2dde20306339d8c00c08b3b090c5663e7641727ba94761d43905ebe22d140ec5a6fc38ae90ca2c7b3030d6d067feb0d10027e446762936fe65fc8c4314087", 0x8f}, {&(0x7f0000000780)="842bc9a30490bea482ca3bdd3934708b885059de92d5e889ecab1cad3672829ff52b5e7bf0f92fa55054a9cade80b1190d4802959c45dea7b03140693cdb113c651b86462a2811aeddfee685b6cb8669a17b17cc5726df1712f78550a902fb7b137e77719f99e405aeef3d2cd04d73377c5ee00584da72b86b6e36e186ddc34687ad0f5e2204f967e87afd98a0249f078a215ed5b6e9c340f6d0e90b4cbfa54217ab6a26a4856f1fc8c59aaa1180cfbb550dd6662c3c5ec3131474046ee75f35fcdaf521881ebcf8572ff67b29da14642d8cfdad6049ad0ea8471effafc7e31113", 0xe1}, {&(0x7f0000000880)="ddd419b0", 0x4}, {&(0x7f00000008c0)="5b5e29ad0a1661e65d60cfc6c8a5f5b53a2caf0e361a5ed267df9283de975dc9b7c533b9bccf", 0x26}, {&(0x7f0000000900)="e3fc0a880e341c6a8f03d84824ffd565708c4cf5f1138a3e11ee69e393288cb0b615b61e40b4bd15d25d2fb3694aaa94fc7971a819759cddedc667f1236124f8932a2fd25bd1adb1f0b7b19efb44af95520b6c00dcec89226083a87ce3dae3ff92d8f04b167c5f2be9b3fc7f001c26eaa41ea68179a8790bf17254f48cd054aae9895c806e11ee846c30595f63f2fd5f6b54d45c5aa7aef1fa92a246d7b95f1fb694f5cafe185569c83146c9124d8403bf5cc4b05e5fa32624cb7e8bfe1fb5d596967f6b54a86ed890f48258d69c02b4cea02340cd47dd472be06494857fc248da4e", 0xe2}], 0x6, &(0x7f0000000a40)=[{0x24, 0x117, 0xff, "0f38691d1127f9cb7cfd7760757e41dd9bc37060937b75"}, {0x104, 0x118, 0x6, "a7a5990f2fab0b64ec8d2a20c21335a3e8fc33c0a9cfed98503b9f2259e5f3b8cb83d9dc1bc0794c28d963dc0417ffd564a11e06ef0605e650c2372fbf90005377edcef0e60e87cd00ee319d41e865d8343f0db91aff82cf0e5e0ec9e97abccdb3d4b4917c301a296fed39baec602158ab4b5aaf2f05c836703030b385911defed6bf2e625e5cc93787738abfb3c72b9a6764a3ba44152ccdd9728348eae04c745a6f401933c49c9e3e4c4e09e2217cb125c06515c4e44a762e4f4b98364bc90e8d62894a6f8de272312a3560d040d3ead31372c2339c8966eb301f38ff02562c46bdf0ced18dcde510c0b77cdb4da224cdd227f0e"}, {0xc8, 0x11f, 0x1000, "55891bac39c3944a785423b73dc5a548d713bc1fe7f16aff3a73e95bfe4626e1cac030d4f5b10a65eaffdba8f2f733e813351f4cb4086be7ba9b75c88d2ad5d8c3beeae7c94cccbf3df4ad6ae37bc61615e5e3ed3d8c3b268f5473a3e923a8f04c438c338524152c099e38d2a0100467fbc7daae25e85ee1d361fdfe4671b24cd2912ac1ca9a5f020f563ecee0a51d90e26a9461e683e33987e8c59419291fc71e7f25525fb687734a0b0e2fb0f8a27301b063346d018b465a479c22"}, {0x50, 0x1, 0x3ff, "7527955340fd183087f898f53e9377e700b1b4b3ff383fd47d03dd99e84d02a8cbf2a8468e2af6b1a81f3b9ddf9daed1bbd62d570147175cad7d2e0dd60f6feced"}, {0x88, 0x116, 0x0, "dae7d517c0326be31d2a39ce56d604fa36fbeb05d372ba91fab46f02530467794042607df93744c6041f2db4903396ad2a87adc5565ee52920a54a8f426bb0ceb37b74d34ce954107d8bf5c22049d07a68adfe3ac4f85ca01de352c03adbdd6f25476e12fc56035679ed1f287514038889c563f9d23762a06578"}, {0xa4, 0x119, 0xffffffffffffc84f, "039f6937945017212521ecc0f9d327e23ac6a14e34b06d7f71ee07d9c104658a1fa41bd9d221a7bc77a77ba0486d1733e0ffa663131ec1a0c606448541acf0ff566cc52c6db5cb22e33c236d5975837b79bf56a9777f7537367af66f8b351ff745e5690480c4628e70deedf86a5d4d69b8fcc2d570bb04286f510ed55584ac7b8f2d7119afe21e30f5da25fedf9d1a4a4e7397ed44b7"}], 0x36c}, 0x100}, {{&(0x7f0000000dc0)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e40)="2924ac9b49514c04ddfad4aaeea57463fef4c9f604261ab5c662097e3f31c2e467e7712320f7a3c6feae12f10ed18e", 0x2f}, {&(0x7f0000000e80)="316deda549fb8961015547c2c90cf37080ff6e9ac48c753d3b603dbf41c750c007123f7a8e3182c5abe9835675218b3eb07a9590aa1c7c182f7d53d5d459c59a880f27d979d208cd86e77fcafebb80898fd8a47ae6ba206306712a672dae7ec3b01d451365e6c981e1c0012613f19904a9cb01b78782954a9af8e5a8092d06e9814288262083d893f9f5", 0x8a}], 0x2, &(0x7f0000000f80)=[{0x74, 0x18f, 0x0, "5dfd795005a44fd36eb433742822b0ad26ca1ee1a98d25371f71984e2b0c7f3a4760c61c3321b8602dd81926dd25becf0445408f3e6c59629c7e96015d938c197bf01c7b691949cd38353971ed607a687f5c3816b5fb61e74345ee95b9df833967becf6cbae4"}, {0x38, 0x12f, 0x7, "a5326b4d1bb7169289de6ff393a135d65e54c3e531c0cd7dcbee8ef543c59454fb948b0cbd7788cb3354"}, {0x3c, 0x118, 0x8, "c800ced86a593044faa034ac85652b2ff3c028f5fbfb82528880e3826210061b4c32c1b6dee9a5eb2f779c56c0c8fccf"}, {0xa4, 0x10e, 0xf757, "8cfb8bae65cf113c47195876ac77d7891b4a2a850ef73815cf1bbf193dc6506557c37dcc22ee47ed48b3cf27fdc380948ae6fbc36d0ba0395590657848ae5b0417e69bba9aea58a4d583ffb07e974112a3aced80251dff90e1a6823192b51f7d37d6b7b0053793c43204481ea4606e893e6ece79b4c466e3070f5d86b051133bb3dafe028e93622ca6233b359149ab96f01c0422f8f9"}, {0xfc, 0x102, 0x2, "6046295554d1493ccb9c95e29f1cb74dd020afa0c8c32b94776c7162f1f3388e8b5822af40d21f80060b6416b544b5fb9b956a94f6c6aee1c9792abfbe85d1a19a2aae27b955c17e3dbdc58f46f800e3f1fdd492918a6e22f49e2a6c3cef7faf963b562e51da28b6a4a06db80268c338bb26361707c7954d65121c721e113587ff63941c335294dfb7e0ced73fa2cd9ff5e03e7d9d2f2960725476614debaee0c5a8f0ccc4444ecba25f6882fe7cf2795dbc9f69300535e33d4cdeb0059900d9c939c330c5131f13482d5328d1da7c6d9a8decc5c5f74c1c337599614597f46513d812dd83ad28ed8993b43528a591"}, {0x78, 0xff, 0x80000000, "9bfcad7dcc4f514adc3b1fd6e49d0171114e5a205cb9a9c5d4ebd3a6d057b610d2bc9820661aede7d5023418f4f2d4f1be2a09ed89ec4066f42f67d8608a45ccd485b170e079475beb2cc7aff921013c90998dfc46cc95fc42706b54071b2db922e82ed74145c0bac45157"}, {0x38, 0x111, 0x1000, "c662ebc962f4e9f8714b868be039abac56fe18d69fffa69657161352bdbaec2a9287dd5b488fda3a3356"}], 0x338}, 0x2}], 0x4, 0x800) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/10 11:30:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) rt_sigprocmask(0x7, &(0x7f0000000040)={0x40}, &(0x7f0000000100), 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000200)=[{0x5, 0x3, 0x20, 0x5, @time={0x0, 0x1c9c380}, {0x6, 0x7}, {0xfffffffffffffff9, 0x9}, @queue={0x6, {0x5, 0x4}}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xa, 0x7, 0x5, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, 0x8) 2018/04/10 11:30:41 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) [ 454.282548] binder: 28616:28627 unknown command 25977600 [ 454.289737] binder: 28616:28627 ioctl c0306201 20004000 returned -22 [ 455.067260] binder: 28616:28647 unknown command 1078485805 [ 455.072906] binder: 28616:28647 ioctl c0306201 20000040 returned -22 [ 455.083145] binder: 28616:28647 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 455.090271] binder: 28616:28647 unknown command 0 [ 455.095161] binder: 28616:28647 ioctl c0306201 20000340 returned -22 [ 455.210723] binder: 28616:28648 ioctl c0306201 20004000 returned -14 [ 455.220606] binder: BINDER_SET_CONTEXT_MGR already set [ 455.224303] binder: 28616:28649 unknown command 1078485805 [ 455.224314] binder: 28616:28649 ioctl c0306201 20000040 returned -22 [ 455.227685] binder: 28616:28648 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 455.227703] binder: 28616:28648 unknown command 0 [ 455.227710] binder: 28616:28648 ioctl c0306201 20000340 returned -22 [ 455.256508] binder: 28616:28647 ioctl 40046207 0 returned -16 2018/04/10 11:30:42 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) accept4(r0, 0x0, &(0x7f0000000100)=0xbf, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', r1}) 2018/04/10 11:30:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x2000000000000016, 0x10000003) 2018/04/10 11:30:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x20}, 0x0) 2018/04/10 11:30:42 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4240c1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x2, 0x7fff, 0xbc, 0x6, 0x8, 0x3, 0x2, 0xdf, 0x3, 0x9, 0x9, 0x1}) timer_settime(0x0, 0x0, &(0x7f000015a000)={{}, {0x77359400}}, &(0x7f00005e6000)) timer_delete(0x0) 2018/04/10 11:30:42 executing program 1: munmap(&(0x7f000020b000/0x4000)=nil, 0x4000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="af744c46db635c4276dae1ee32cc"}, {&(0x7f0000001840)="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"}, {&(0x7f0000000080)="4cc91391bb5fcff29b1d4f3e1dcfe221799a11bc0a5404f5d93c8cf4bec7f4aa0038c5658e17fa324283cccc27ebb232212164a05ae0633f87b10d0a1fc01122efa5bf372083813347757994745fc78648eca27eecbae345706a135e8b998d152e7d8f24cbbcf54219b66ddffa244f009c7fa03a37e325a7cca0a45e47afda8b093b8257d4aa0275acb31b30bfab26662f9b4a499e05527378b94d0b8c41252846c74a1b553f3015d7775f386f553cc8fa90bd72dd19989b6e58804019d0db116bf55c5e516c0970eb1fefc16c"}], 0xa, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x200000000008002) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r1, &(0x7f0000000000)='bfs\x00', 0x2) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$bfs(&(0x7f00000003c0)='bfs\x00', &(0x7f0000000400)='./file0\x00', 0x80000000, 0x0, &(0x7f0000000500), 0x84000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 11:30:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:42 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='/\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="d7e67d6eff5c4635f35de3c8ec952f810fe37bed48714ded351ad170ea3ecbb4d1bbfe4fadefb80fe8e485d96bc3d4845b", 0x31}, {&(0x7f00000000c0)="d730", 0x2}], 0x2, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4000004}], 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000000), 0xc1, 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x248141, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000400)=0x5, 0x4) 2018/04/10 11:30:42 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="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", 0x1000) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061bffc), 0x4) 2018/04/10 11:30:42 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f00000000c0)='./file0/bus\x00', 0x44000, 0xf5) 2018/04/10 11:30:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:42 executing program 7: r0 = socket(0x10, 0x2, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0x2, &(0x7f0000615000)=[{0x84}, {0x6}]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x6) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/04/10 11:30:42 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x2, 0x1}, &(0x7f0000000140)=0x8) preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x131802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xbe, "11664d54077a5147073e6f1f01a2f5ed5e4fccce7a2a7d61a69fee35f54fa862be3fce58fceee831547b45f76242639d5ff970fead9e590b33a2b8f36453d4673d076ef539ee93bf39cc33e2e9aad0d3d88db79b35d0223a7b3060fb194fe457e9a573032ab108a389df11802641740d3738d3f28ceb2687740d3f7983888d8ebcce7012d65e9d6348926b8f1af1d348af43ebe1c0695fd1a5552639ca5624fdcf6dc2d811a66029307fceecdccacec80b1b0394b9b4d4c2849b5a26982f"}, &(0x7f0000000180)=0x3e6) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) time(&(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x2) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') [ 455.468028] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket 2018/04/10 11:30:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') write$cgroup_subtree(r0, &(0x7f00000002c0)={[{0x2d, 'io', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3f) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x5) 2018/04/10 11:30:43 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000400)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/unix\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c877") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/10 11:30:43 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) 2018/04/10 11:30:43 executing program 3: r0 = socket(0x18, 0x0, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x10c4, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) shutdown(r1, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'rose0\x00'}) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/04/10 11:30:43 executing program 4: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x200000002ca95a96) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/10 11:30:43 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x9e5) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x40000000078, 0x2}, {{0x0, 0x2}, 0xffffffffffffffff}], 0x20) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000ecaf20)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/10 11:30:43 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'system.', '%&[-[\x00'}) r3 = dup2(r0, r1) fchdir(r3) 2018/04/10 11:30:43 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:43 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) lookup_dcookie(0x101, &(0x7f0000000040)=""/249, 0xf9) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="33755f8492e550863611899566471bffeace0d20ed", 0x15) 2018/04/10 11:30:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() wait4(r1, &(0x7f0000000100), 0x0, &(0x7f0000000140)) close(r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'io', 0x20}]}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r4, 0x0) listen(r3, 0x0) dup3(r4, r3, 0x80000) mq_timedreceive(r2, &(0x7f0000001040)=""/4096, 0x1000, 0x5, &(0x7f00000001c0)) 2018/04/10 11:30:43 executing program 2: 2018/04/10 11:30:43 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)="667573652e00254f71b0ac9d1e33d7cba459747eae1fc5fe41a3f6210e02dd2457e5eb8eb0e9d880177d87ba4eda50673c8cf3fb1fd0e4007379b5b115d73d826e", 0x0, &(0x7f0000001540)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0x100, 0x10001, 0x8, 0x5, 0x5, 0xa1, 0x25f5, 0x9, 0x4, 0x7, 0x9}) 2018/04/10 11:30:43 executing program 2: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000140)=""/101, 0x2a4}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xffffffffffffff01, 0xff, 0x6, 0xcf}, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0x19, [], 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000380)=""/25}, &(0x7f0000000440)=0x50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x660c5f480000000, 0x8, 0x3f, 0x1, 0x8}, &(0x7f0000000300)=0x98) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'net/route\x00'}], 0xa, "e0e2ac45a4825890b7ae90291ecfcba2c5737f2454440315b578aa5dd5a898fa"}, 0x36) 2018/04/10 11:30:44 executing program 4: r0 = socket$inet(0x10, 0x801, 0x90040000000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x1a0, &(0x7f0000020ff0)=[{&(0x7f0000000140)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x26c}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/10 11:30:44 executing program 6: r0 = socket(0x10, 0x802, 0x3) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0002000000ff040405000d000000", 0x22) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/04/10 11:30:44 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000480)='net/route\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) [ 457.156016] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 457.394442] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/10 11:30:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f00000004c0)=""/209) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@ipv4}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e48460000020000000000008a49cb757ad7b915", 0x48) 2018/04/10 11:30:44 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x600000000000000, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r3, 0x10}) preadv(r2, &(0x7f0000000880)=[{&(0x7f0000000840)=""/42, 0x2a}], 0x1, 0x0) 2018/04/10 11:30:44 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x10000, 0x7fffffff, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4, 0xff}, &(0x7f0000000140)=0x8) preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x82001000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r5, 0x100, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffa0b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x4c}, 0x1}, 0x80) 2018/04/10 11:30:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14df0000009400"], 0x14}, 0x1}, 0x0) dup2(r0, r0) 2018/04/10 11:30:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x18004000) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='cmdline\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/04/10 11:30:44 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) prctl$getreaper(0xb, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) 2018/04/10 11:30:44 executing program 5: setrlimit(0x7, &(0x7f000000f000)) r0 = mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)={0x55, 0x1f, 0x6, {0x3, 0x100000001}, {0x1f}, @cond=[{0xffffffff, 0x0, 0xa2f, 0x6, 0x9144, 0x80}, {0x5, 0x9, 0x4, 0x800, 0xa599, 0x3}]}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0xbb, @rand_addr=0x1, 0x4e24, 0x2, 'ovf\x00', 0x4, 0x8, 0x5e}, 0x2c) 2018/04/10 11:30:44 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:44 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"6974623000003c40fffa00", 0x1002}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="020000000a004e230900000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000090000000a004e21040000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e227f000000ff01000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200500000000000000000000000000ffffe000000297000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc5900000000000000000000000000000000000a004e221f000000fe8000000000000000000000000000bbffffffff000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e204000000000000000000000000000ffffac141410010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5000000000000000000000000000000000000000000000000000000000000000000000000000a004e202000000000000000000000000000ffff0000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230000000000000000000000000000000000000001f9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e205c0300000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20fbdc0000fe800000000000000000000000000018497700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025c90ca300b74e02c81e65a230f3b7d352dbf2ecf2d993b3cdbc76d484b755df24745a6418ddc6ca3aeb17194600017455f6ca28dd1188f1148661757ee7b02756c831622eb8bf7902dc880e64747fc6116434591978881559371624ab4765651f6b7ee37d9f482fc5987c"], 0x50c) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "62707130000000000000000000000100"}}) 2018/04/10 11:30:44 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) fadvise64(r0, 0x4e, 0x40, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x10000002) 2018/04/10 11:30:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/87) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f00000007c0)="9b", 0x1}], 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x101}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000740)={&(0x7f0000000180)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="8ac7086db2015d5d8f5ab61d96a378b45d9807fee7edb48f38ebf95a639b86598719ef2cbeee6b553eb9497c2685a58cf9582e22a97fe7cf026547c929c0", 0x3e}, {&(0x7f0000000300)="b8d3a86498f0ee5457ddc7ab010315492ca443e6365a36cc8c8650cf1ea60df59f6a2f5fc12e56690723bf648d117f734f103277ce77ab8448bf5f93faedd7564dfbc31a0a5821704cd863af94dc80a26042faf36b283ff00ef8a546466b47cefbef39f77529599583336a1dc86c62a7e69522d51c0ba1c273588414abf39c9dd368035519576fbee6897c6258801a69d1eb73f0594557c5aa432fc34e04a40cc1e6a0648f13c7da1be643acbdacbbd596180dbd8336b4f8e6a62f1b1b2020aff73c85c0557919b45881502971a9f326e12c4ecde31f6df44c29c20ee978b1dfdcbcf5c17d4f51de9141", 0xea}, {&(0x7f0000000400)="5ddd943fafb666a1ce652e3ed991ac39045aa0c5dbcf3f05bc18a3e7603ab1f88d73dbfcf4e1d561cb110495a7ca8d69917a5676468df918b7731ab6a0254f5ebcd1637f", 0x44}, {&(0x7f0000000480)="83293562cc6992ee5a51ca9de8f8033f83baf6b47e87160f26a4669757a78c6fb401211b9f3355ebb370db53aa12219e7c40fb1ca1df1ab7cc77559a818463e087d87e706eee092b80626b65d5f66b5d07524baef67c5819bd426af25c1b74a6010e88548977b1aadf8d2d29265d141766e420616fcb9185c6c686c16a916f88c0bb5a25f74240b613af902d453da4133899690b30171c89f52dcde18866ec84be30421943574ef5465b3c4fa3f02fe33241575f51972974c98025d891a8e5909c2264534cf317ba383e73198333fa4f2375c8", 0xd3}, {&(0x7f0000000580)="14456414c805a304bfce6b679042b471f3eb14ee424224b266c4fc4f8863286f93ef5ee7240c0a2fb30e4d8ce0066b0353a1997fb2fa432beb996cff4118a1b70a22dc6b", 0x44}], 0x6, &(0x7f00000006c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x8200, 0x3, 0x3, 0x3600, 0x7, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0xffffffff80000001, 0x7fff, 0x7, 0x7}}], 0x58, 0x50}, 0x1) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) 2018/04/10 11:30:44 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$getown(r4, 0x9) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, r6, 0x10, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x5c}, 0x1}, 0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/10 11:30:44 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140080001196cdf1ca3ac91baa97dedde05ae7ff"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/10 11:30:45 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) 2018/04/10 11:30:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/fib_triestat\x00') 2018/04/10 11:30:45 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/10 11:30:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x4400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x9}], 0x1) 2018/04/10 11:30:45 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x100, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x1570, 0x1, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@generic="ba129080967d9b45a9c8de456e124829eec46c004a5cfa8f19876185abf70477de2b3e1a017629b9d405189a1cec206eb7f548c9867830d00c1c37a8fbc57ea4832728ea67ead82d9199fc38e440cb032b333decfcaca941a23a3b6697eb9ad1a8b891ab2286b972964552d5292df4663a538a3c282e93f67298bbffbcdb9a89ea38ee6c5e398ded7862dea3435b8f35aafa62ac1b65da6ab42a36aea81576513c2b8ccde8063f8b40d29254f8ea387e13faca4470fbcfacb33096a3624583f0f61b74e90a9838f906e9f96172d63413422abc3004d5ea03ed662ea737b315a5e05aa96a14e99266fa", @generic="08c57e9e730b35e3bc7fc90eae6720f4994ab395529ea161ff656fba3799f06c80142f9deee1593e7d2b7a3f15851ab5a4b4b98d0cf80f715915a8b696399a2134601aa21e187ce200268ae555c3eaef4ba1bedbccfb913564249f56268c8a85eda43ac31424dbf9410810487b1f597e57ee5fc4cd660a1bc238812e8c726d880d3a202d1544c5563099f4dbda3f80e213ec8cc0f865df6532feb31e940f0a56fd1e869c3f6ef37724be550ee5b93372d0fd666bdd82663f5293753718f81f78658d50325608e86bf17b02a9c3e15e7d5a", @nested={0x1184, 0x51, [@typed={0x8, 0x28, @ipv4=@loopback=0x7f000001}, @generic="d77bf16a51c4e876852ea845a7b4f78af348088e36d6423ba82b2699d7351f6b3676e6cbb7e9cd131ef022e5ab573717e5a45647c7c539", @generic="505e8393ded9e8752213d4b01b046bba7d4f7a66f1d9e6d8e9f3701992e6eec3b1fcc552674d240dad0e33ab9e5969d24446ddf372072501c8c33911bef1de5cba85be4bd923bddde825def921238dd5660f488ef5d6a4a57177dd4eba115965c7909f174d8839665578bcc89bb5eef7197f12b2fe59535fc6cc5953c8e1f2d99ccf335b44b6402f66de63cebf3bccb7051c7bc309c467595b61fcebe7a8e1f117b39b01919f1b6f63ebfcd51871535eb764005ef8ebe7b30bf2aaee98ef16b788aa4faa6fa0551d374cd0394c65008807d42e7769182643d92af73f3c4a54297104d4dc5ef1eda0636d69a08a6d7257d43b0f28714bf8045fec0b422aa0a572e80d1e296b31e12a14521773786a117b4496e17389fa4ed27fba4bcdb704fdcd2d53838da81c9617ddbede7306f91596fb65116a33c1f68f2297a19aa5bfb13adb0ac47b667d3d09be488c47c02511d3f50538549d78c41edd4e959931ba13fa557a3fe57cd62fe2229cf11c643f2b0f097c4a2d234698aac06a20725ed4500f2c799ab4d117d53560ec573fa88ccbe1253d8d0f283f4776938a7db9f54cc551a5a9563fd72e9f619a6472456607025f49051260cef7a936319b6d2b618adfdc6bf1852d743db03ee4a5e686c8d76ff8cb74370fa3d57fbb4f3600efce5c705685265acbb7d70c9d6897800625f67ec7f96f6a40bae1582cf3f7e3a0b8838cebbc618c417f793463f5daeeb5060bfe22cd2d426bf54c40ff67572be4b801b50a0e3214c1ab60753f3cd17f34433d33a612d4087a189c649ea5139520aeae253b2fd29b31d66938dc5ad9806fadc4afd3208662fc934c229451850dc6c2970862317998172d86ede731b1feb09d9c75904ad0e131bf63af19d693b584035303dd0bceceb17b475345b9f315beccc8a79456096c0dbcf6189ef999fe153087e88666e3896732e61c309c71849edc83212c61ee384b167cd311d977b22d56bf6cc9f0e91d5fe9085effaeed6308e05081f95c7ea48487c79c760b3ef8ae68bab00bc8ffd07bc5e404e699b204c02a9b13757200ea648f1e3167ff658268ae06e8967a9571fbe0d550bb18efccfb120ce2434fbdc0852c672d3f55a0c887a41cc386cd1cd8b20c4b69784b3891774ab889bddf3daa7dd9d1a44e6a3311bc7f9866a5aae7b0666c063cc70c0eb3208d2105f9773efb0c7dce6d97c9661caa0f523798e13eb0cd2e757737e668f98530d4124cf813ec22117b586da17d7fb6b59a69a2e4ce5e8a4d567a8cd8b406bc7e18eafe421c39017372d675dc5b8ebb7d7d02839e1a85d38afaffd6e685e1be3b425ade8b9f3826dff704f97e310bb559f07d77a7a1d4b521455ff6aecb94176c81cf76463a1740a681b31e69cf5fc2dc3160ad72f633759b5dfdfc63627da13a349cd649550ef8ba0d5a9870166cfa0cf0edb91fc840c2922f80cbcb72aae96fb166319c8df63ff38a0c8257851a2e85f2e94e35d4eb34c2dca512e53b27905f14158efb042c7b878c06b8af4b275fd3ba0f0ee439086155e56f0de6ea3a36b2fe60601415276a47c5322fbfefaf6ca31a0cc25b03807a86b1326371b81b23b60d7505c523a9a5196f75de8e124cb287e6df217e0cd4988286bb943e21b2c2f3e9417c76ec497626b2f41f9f6ed4b56aa3541ad1dd4e0f6bab4e314f5dca3b7f2c5023090017181fad8e505bf44ca35643a48c5724b665adccde36ab7de2a852ce81c84789d29418d15f3589644f976b6f5eda4414ec9288f9c66c127f8d2b8a84c5b6b7df03ef6cb3fbf7966178ae2923ba03b9d3bd40ded73ef70af4b4497d2e1d4ea85714563e654159427e9f00a9dc7b561ab9eddf485189bb70ba8dfb7e07eb45ccda5872fc5f53b150deea8f4b101fdd8dcc7ff25f8c72a06bb30c52fbe72f820fce9d9880864d6f726953e93c9a94daf68611084098804b1f8beac279865e5b801b88ace1b4f187033a3fc0407a9442219dd6b5f083e7c016208a966b10a4be5f298aae6a27d525c84fdd315b598eeb632753b57d627a012e538e62d6709dcb59cceacbded94318986c07d98eb7c53261b9ce458e96e475b8557a7d7868909c9f4446c7e1053980b42a339843bb716696a61320ea925d38e98f20ceb0556ea1f67d1660045e6fa3c7a03a0ba98d0764d13cb38ee96b89e27c7720b4f0830246a2f1f99d38e3d1bd2815a90e39fba5c4ef7c0c369c9d5bf024d6960c827852c19132f99361fb70f28ad07d6a2cdeb45e3bff50f3d0fa5cb613ce7f25c3e7e669339bc43a00ba24e2b6d7ad1843e8a14f4b509030c8005218e11d53c39aa2cb3068ecc504924c1bd8d139b970b562d4942f6b504b8987c6d6c32acb9ed4560890474e195d42f73c960c3e805e507a1f88f7688ae094d934bc0f02859030bbbaa3008b929b7ab09239f0debf327de233f9ced946707c113cb5d0b48fbee704bc8a550b5fe8b40375738705070163578a0ea973ddc84e9c9a78a166ed27818438e853df1d39d2deb2fda6be448b7204703f7f448d810c5390be0092dcba38fab01165e855d33c78bce4d6c91a76f795105a6a5957a769161a7d3b0bbdfbdcbac3ed4dc2102507fcd3e554746e017ce15297d57ec4818d2867827117fc08eff2956b3e3feebca6ccf1f2188c7ca8497deaa03cf1dca3123eb22fd66b202b46603649a65fa6ce950a5a9597801dfc9f15f9e6e955cc0e561b078b925e353877a1a7a06e88dd4cabdc3816b4adb916aff433965cc64079eab497a74a19917b4580fd2f5695000b67e148a72563ecc22ac496b0291293d234fbfbb1c4dba138b8db3db315578628256e9840ef1074d0387c46dd282cc14f6b9cc48c93119b72110715e938342147f024c162c87f9849810f6f9b0fa6949a9c4ce0e15035211bfc10d0c90b69106c5a4f6b292a086c6a71fd2c12ca342de36a20ed7539504692df8731af9eb02139aca396cea76fa400b74d20599361e2fab76534bc7475421f57ea824914ebdec9e0fccb2f22ac22a595f75766a8f1ced8282fae6e6938406d2c4bc48d92368e1487e3fcdb4480795a27ec2526c6b395426cf1fa7f6c2d8d9f75f2d68a18e3e82d09c60d925c10c962172c00e39fbe7bae4707924ce534d37dfe955e6732210140340f964e7ff831d463e7cf487fe7c5c90cbafa2ac478268665f6f5fe9def16251f4fd3cceb7e4b579b8c6f6d1f65a20fafeb445c6bbbaf4826410c8d2c418a0346a832d1cb136fecec31900d52c315b62125e0d1654d0fc8043bb37026a1410f4a2e85d0bf10679efd30099fa252da8c7d97043cddbac7536e2d88821d2a1ce1e7df93757a4152aae96a96db237c796fd5461c383595962585ef367439b09bb4d96963db7bb901b524c729018ea26dea1d71bbcbc2fe665b9f4608bc4efdc40a51e414853784ae38023ca52ee7e9ddf82aa26137e6027b5614ead973e8d6d89d3f3fd74ff4da2e0981c789ac08dd64755571497faa5818b854ac983e238e7a217a38faaad861dc1cfbe9359a590fc5137fe63e6dba9f2478349a3176a725b55bd3664f91abe175c69c5eddde5369fd6d4026db662b20b7c3f8422cdef5fdb24debe702f90a25d25e3d5ad868546dba74b7dd4f7dea5c8fb56dea60e6a252ce7c976acc053451103a8d9aecdc82ba74760b46e04aac61491f7a3be41ef6287afffa16d7f44c518affd0b50bb0aedf79887dab6c278716b363b2ff54cf0f45c3699397a9e4b7cdde1735f48b451ace4b3700b94ab4109cd4fec5f490346b9e0ec83a899ae6d42e69d758cc59d3f07be12e2b3f594ed67d178ec034eb44df08228a9cc17108a68a0333a435446dd4cad0900273fc4cc436fa86f303119e98e7a6457121a16b2bccfdadafac134030f167a35128a664e319cf0967bf77c7d1e7234cf77bc183ed34fa4b6459c0f72a3d68224dcee6bbbe3881eab873e9f6c13c9706334eb93776f483ceeff926cc9c71abf9557e34e72ddda2d0f39bc10a8a55adef834e2ccf761c30f29d3d32dfcd681cda369194907e5ad87531829989cb99df93c5de12cbc9f8b8e4aceaa9038399382aeb3f7242b0fb9ab041dd4337f238e2c030b07c373bf602a095420ca69224fbe58e73680f32c796e252e865b2e75cdd9566868a0ac4783bd22ece943387452b8c603fc577a09b82d804e04e76fd0d5dc80ebeb4d48f282801f8570f0fc05877f8d1b8f9a69e3db08823daa97e1e6f7eaafa664f7705c6ec1e4e1c059f4106d2c3b62dec636a92289df4b768613ef5fcb98865aedde89251d2450dee5eb1aedf4eef58b3a785698a0e363ecca9cd03dba762241dda95ed4103b1421ff1d326b1ec787dce638f8eadd87b8837495b1793253150290c490af99dba29361a1a4f682dd5c2bce66f9a94658cceb4da0483c4f04086224072f32174d30f61ecf2c90620baa1453eec80bbb127d8c89f0036e72411ed397c68825ad70b194697a4adad9a9d802e6794caac708af528aff960a192505b799d614202247d3ec5e86c5cd2e9dc47d1366c0e97b50d13ec8a5c014526a2383412c82b9b528d0f91fc567695db737be63bea428cda004c261f5484c20b8f7a9cb1747c54e67dae20c44c69a77f63441a6014dac4b113de51703e50ce0c4c5113c091d46980694d8b59dd1f2427f8e2b4845b002012073152cd66d3397b1060615a32899d2f447baba1739e93de1b5f70e21190733406c3e1b8d97a6b230d19e9fa308d3c5c848ec8683bc2bae44ed8b40c261914615d31f007023e9c5fa99645aa1a69e5f8bf4dc6de186da612be2741e178f4ded9e8bc05222989d03a6f73d8bb33704fabaa4da56410ac303ca245d4675a0a534d73cc24d0ec529c30e8c94fa483c5bc49adbcd4f618153ad824e5ebf8f83ab734a617c791814cef98c7ef139a2e24f3439fb6167024942b3065157be40e63dcdc2fd04784353836c68cf0b32132ede3211c0df2b8434f6a517ff78ace790b5fa7cee36008202aff0e06ee4fdfd84facf27fa712d8b669dc2e4c12c8b35c13ac6d61b7c488663be732e6adb643ad8301186916401226decc0a330a06ff97e211c009eef9ca10f2498d446bd776a8fdaec1510c6222beab3e2250fa7c538c582b3014ecf0075d377b424afcb59d9e78eb596f4b8fa1b6e28c8bb85d3ecb14a4781b368bf694e2f3150936dc01d7cebaf7901c08aed849da7648b73ed6684ae048cb33e297007ba3d1618ccc521d7253a80d77a9e73f1f557f71f3a5b0bf3e172a49186197d97adc057b5e47255eec19af8b430703ba5a886daa390d2dff1bead61a1c675617a60bb83d1d9f91e367683ae7f67568eb31e2d3d446ba5847ebde5d6d1744bceb18e5e2baacf995eb117c2fdde694cbcc64f313dc55d824bbed6f05ba056c326edafb8f7e67802491dff7663a7df2b41afffb165baecce8a1863a5d02658f369497e8e95b85d0bb7a7becc88f6f2ab34533b872acd25ecbeb506dafc1a0a37ca1728db88a7364bb0e28f5d8947ea046cd26815f7425fe81119dbf8af28bc119f575ef5d9deb19b77054b1d4bd96e22c693375d13168a7bf126741eefe53fec08853b5fe8462a03806f6863dcc5afc4ad2c336881f3941d9793686b5053f67b1ea7dbbb52908384fca282410e996df40af4720eec4a29f289e52caf39748482a2c432ac3dc1d12c8606f6b958168c2cc66c3d6485b83f206ebedbbb6adb41b46543dce13bc9e965fdb0ca8280a2aeb3bd40153bd06a098f18d26c8b0d5f4ae254d19538bdbcb687253e0e0b3a4711cdc56", @generic="f593e26532f4bbd3950bc476e95336c1a34c61ee1b8e6a5c7a0f574779e4023969530f9f3586db939772cf", @generic="33c6799b223da33bfd602f68b27c320a4fbc049d3c171721d563394c4228ac080eb34521db422f949fd7f309ccd33fd442fa91a7f1184f536572deab8fac3d5c7c03159c3f1d68101503400ab6207f3391d74f7edff4c45f21b752b94a03a70a3f79d21cefde78f122df2451ce0967", @generic="6d864603636fa04046758c7322a25c2925a1a477f6584a5b0f9ff7217407ba737a1af47a1241b836c863ffc248099438d528d610783f95c82d579b5a65aabd3f06614e569ef337", @typed={0xc, 0x6c, @u64=0x3}, @generic="f4ddf86880d586fdc5e8f9688e3db7fbd00cc7348361bb44499425c5cc9b2fa2ca0b73b0a8cc260b085ea4a8d9faebd873bfcb43605fc6bce662e8fbb0b1b5b87a2c3d9c96c782101b51bfdd2b1340b8669b9a21"]}, @nested={0x160, 0x6a, [@typed={0x14, 0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x88, 0x6b, @binary="40616b27be9d7f62636c943b1cf5e1085fd5e0f5cf29d674672b6ed5bfd7a3e38657930deb1c4bb33aed1dba37b535f2ff182a286ab39ed19e007c377b156be56ac47f5729a732863db75714435dd728a2f6a698738d92cc60b6de384648ae0e607f7429063ed51b53fb71997e8490c5aed2867e92b47216014f46fef59b08950885"}, @typed={0xc, 0x1e, @u64=0x7}, @generic="cb72bb766349a8996c9d3d0825acab98631bd7b059d8f9d2386392d82df759aa17c83b9b11b38751dc57e551c8ee76dfe2a99fbd80b58223f6025ffaa044b31ccd5d7e54762179628bad28518ab5ea535ddb84c412be0cc7e4298278f1235d59906205ebf4c1b2e21d1ba6a3eab05e6ac2b6c300250b33c66cb094caba456d6127f18e0198f26fcfb467b03a334414bc48c4f8b20b666c35ee3f565fb961e2", @typed={0x14, 0x2d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x4, 0x6b}, @typed={0x4, 0x86}, @generic="8c0bbd87210967d5df53229c882ad2eac8c7f43b8753642edfb3060156bdb410175a9250d03edbc855ddc5f864d061f5794169de19ecd69f6f51e168cd6d8f4213881f0349951494ce1369ffc46c16326dbc9403a90c945e7d2d661e137d1052c39b90309b9c635520378c927f3f9e4b135148507f34f340b772abb6e643f8f55b73ec746463c424af514b83381b2275321cf6cd5669a591d2603ce81845d4", @typed={0x14, 0x50, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1570}, 0x1, 0x0, 0x0, 0x4000010}, 0x45) preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'os2.', 'self\x00'}, &(0x7f0000000140)=""/12, 0xc) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x7, &(0x7f0000001bc0)=[{&(0x7f0000000280)="55c2619702009e03d4435340a33ec2def7dd3788bc4bf25f9825d1575fd01db19133c827b2682a683cb5d5224c72fd92fd599e86cbdf6bdabbc2ed9e224d09f7a22ed2924885c33ef3f27e487897366e6271b0bc7e4aff569b1ec77b889b54aa469a28cb7dda72370b3b6787f79291cdcd11a503ddb2b76c14d3a6", 0x7b}, {&(0x7f0000000300)="c35d1915c1604a36dc9fc941", 0xc, 0x8}, {&(0x7f0000000340)="46e359143c7918d9d392fe25f411741e760c", 0x12, 0x8e3}, {&(0x7f0000000380)="f49286bfdbb6636b9371cb3d7df99f04f0f62ec54c22ad6b2ac91fae55fdf66adebf997e40e1cdac927a5644c296b81312dedb205c42ed0e98261c1bde36d987c6de50ab2aab33d571322f03bb4e24ff5c5d9694e9e68c4e1e02cb9b13408c13f2616f167543b41da641ed84a1bd035901c2040211fdf56de0bc19de92337e505f1e4a84a397dc1a19649c81c9916a106baf9d64c5d3740b35ca931da5b68fdbd5d549b120f1044afddee9142b5af84d114a3cf78cbf2c9e81b90034e01837d7c0f4375158afed864147175e5e031021647b959405e18a3016e64cc7d9a88962a940e96755adea539d299f14a1972e11668bba2ffc", 0xf5, 0xff}, {&(0x7f0000001a40)="41a1ff8d68079a9321c0a21019de499b85b5830b27ff4253df606f00f2eff8a49c0d1d1442bac9557dbe49ce80e9573ae77c35082ad3eac6916101a0d332c9f0787dfc0c08394e0cd0a751d3bdd66e67616ef5aa3b106ca2f8029c7b0204903fa3676ad449b0e609f17e7d3fd5fd1e7ab5e3b19bbe19ff07cbf0deacfc8da45b0b3024b56d9c23f91d3621e9b8e733eabd7b082ae9d0932ccbe0bcbe66369748ed690494418cbc0cea6ffee5ac807a1956a306572a98aa4823f1a24dd2213d55ce99ba2b08277380490b1efe1aded28b40e95489512800790b1817ef7efdec80aa750db362d5331ad0c0f50ad2a93966fcf693594b6ebbf99d", 0xf9, 0x4}, {&(0x7f0000001b40)="5c192e6480c8fc6aec7a3b5f27cbd2744682ddf6aad403306610fc32da", 0x1d}, {&(0x7f0000001b80)="4751d938a545309117dc14c5952c49903cee210617e36a", 0x17, 0x3}], 0x40001, &(0x7f0000001c40)={[{@init_itable='init_itable', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x79, 0x38, 0x0, 0x7d, 0x39, 0x30, 0x3d, 0x37]}, 0x2c}, {@bsddf='bsddf', 0x2c}, {@orlov='orlov', 0x2c}, {@acl='acl', 0x2c}, {@bh='bh', 0x2c}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001cc0)={0x2, [0x0, 0x0]}, &(0x7f0000001d00)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001d40)={r2, 0x1, 0x8, [0x9, 0x1, 0x1, 0x80000001, 0x8000, 0x6, 0x3b11, 0x2]}, 0x18) [ 457.998078] IPVS: Creating netns size=2552 id=62 [ 458.152140] IPVS: Creating netns size=2552 id=63 2018/04/10 11:30:46 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:46 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001c40)={'gre0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001e40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20044}, 0xc, &(0x7f0000001e00)={&(0x7f0000000600)=ANY=[@ANYBLOB="6c0100001000100000000000fddbdf25ac141416000000000000000000000000fe80000000000000000000000000000a4e2100064e2000d50a0000803f000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="02000000080016000900000014000d007f00000100000000000000000000000014000d00ffffffff00000000000000000000000014000e000000000000000000000000000000000008001d000600000024000900ff0700000000000001000000000000000700000000000000faffffffffffffff"], 0x16c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x202080, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000340)=""/132, &(0x7f0000000400)=0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$poke(0x5, r3, &(0x7f0000000140), 0x20) r4 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffff7, 0x100000001, 0xdce7, 0xac96, 0x4}, 0x98) r6 = syz_open_procfs(r3, &(0x7f0000000040)="006400ecff0345") getdents(r4, &(0x7f0000000500)=""/203, 0x3e) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000100)) getdents(r6, &(0x7f0000000a00)=""/4096, 0x1000) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x129802) 2018/04/10 11:30:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090b00000000000000000000000100140000000000030006000000000002000000e0000001000000000000000002000100000000000000000000005784030005000000000006000000e00000010000000000000000"], 0x58}, 0x1}, 0x0) 2018/04/10 11:30:46 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="017474722f70726576000d56265efbd29f2f10509817280544808814e70b9cf18bcb256d6138dce875fc16898a") preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/10 11:30:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000380), 0x0, 0x10000003) 2018/04/10 11:30:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x103ffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$LOOP_CLR_FD(r0, 0x7003) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/28, 0x1c}], 0x1, 0x0) 2018/04/10 11:30:46 executing program 5: 2018/04/10 11:30:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffb, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r1, r2, 0x13) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/10 11:30:46 executing program 4: prctl$intptr(0x1d, 0x9) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x2001, 0x0) lseek(r0, 0x0, 0x1) write(r0, &(0x7f0000000000)="0b188813cf1da8940a24a64206eeca29386be7d8c0c029493d43f77a51e7c99e1cc309583218dc3277bfc58b8a0a9b99207043da0d0e34ecb1e5277ab8032f81f2c238300cd146427b1aa423a09525cf3acd22acc7d798b78aa2aca002fa6d6fd672b36183f51a674c4de943ec8c31b5d552a99ee004933c6f009ba6c6fb7c5c1185d270bfbe8bdff92bfc5bbc20b6d16a8f9c0adf3b6246ce653c4b3b8c336086a6053ce5268269a8911ee3dec21fb7abc8104dc185eb1adc62612f944200608933", 0xc2) 2018/04/10 11:30:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x7f, @rand_addr=0x3, 0x4e21, 0x1, 'rr\x00', 0x30, 0x81, 0x56}, 0x2c) shutdown(r0, 0x0) 2018/04/10 11:30:46 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4206, r1, 0x0, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000040)=""/82, 0x52}, {&(0x7f0000001100)=""/118, 0x76}, {&(0x7f0000001180)=""/213, 0xd5}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000001280)=""/153, 0x99}, {&(0x7f0000001340)}], 0x8) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/10 11:30:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x5, 0x4, 0x5, 0x960, 0x3, 0x0, 0x8, 0x29e, 0x40, 0x3e2, 0x5, 0x0, 0x38, 0x1, 0xc1, 0xfff, 0xffffffff}, [{0xcff772885cc43b05, 0xde, 0x40, 0x1, 0x7fffffff, 0x8, 0x5, 0x7ff}, {0x3, 0x10001, 0x2, 0xad, 0x50000000, 0x401, 0x4, 0x3}], "28ec441f03eb42d618558bcd30c8b8102b4b3cdf9aca0e38ff8d1e743b28d8baef7df7e738f342fb1d54f37fa9954dd7c10f1111df6820157863fed0c24a9f57045482c647d9dedbed9471dfb2cf2c7cdd0719530356a796a0a4c34ae32e8013bb32436601977812e497b22247b4e7ef4f22490dd385778dc2a2411909a594fc2ff5014e45b39ea03502adb9fa15110e9248d63140d2363617d7f7fa8bf376d2e3ee12e29f67", [[], [], []]}, 0x456) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:46 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x7}, {0x0, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x70a64f41771e7004, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000)={0x5}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) dup(r1) 2018/04/10 11:30:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='\x00\x00\x00\x00') fdatasync(r0) lseek(r0, 0x0, 0x0) 2018/04/10 11:30:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x80}, "00000100310000004000000000000000000000d600fffffff000000000000000000000a40000000000000007ed0000000000000000000000000000007800"}) socketpair$inet(0x2, 0x4, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x4, 0x4, 0x1, 0xd0, 0x9, 0x7fff]}, &(0x7f0000000180)=0x10) 2018/04/10 11:30:46 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8000, 0x202, 0x20, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xc2, "4e4937bc04cb03e075184afe926e0fa2303c15fddcc88bd81d586a7cb0900dfeb88efd84c61f49556592291d37d03dffec18a0326ee427d818aefe36de2c56fe1025c6b27a0d7c8f2177f4455f33cf4039a16852bad41ec59a0a385dbeb1464b9c09317e763a39f4299243b13d55af2f8f4c0a851174775c7c8b7d406a1620e4b4964b2168db9163ba350dbbe5cd830f7caa8b95a0cb7c79344479bc957775abd61f9aba775d5d900f2c4507d6a4101be305c42a0a1acf1f28ddf83ec787fc17c7d4"}, &(0x7f00000001c0)=0xca) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup2(r0, r3) fallocate(r4, 0x3, 0x401, 0x9905a1a) 2018/04/10 11:30:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') ftruncate(r0, 0x6) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/10 11:30:47 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="0004", 0x2) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) 2018/04/10 11:30:47 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {0xfffffffffffffffd}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}}, 0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0xa, 0x4, 0x5c6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6}, 0x1) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/10 11:30:47 executing program 4: pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) connect$ax25(r1, &(0x7f0000000100)={0x3, {"34c9b0677f5dbd"}, 0x3}, 0x10) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/194) 2018/04/10 11:30:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3f}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000000c0)=0x7) 2018/04/10 11:30:47 executing program 5: splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f00000002c0)=0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000480)={'tunl0\x00', 0x800}) fsync(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000440)={'bcsf0\x00'}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}}}}, 0x84) r2 = syz_genetlink_get_family_id$team(&(0x7f00000007c0)='team\x00') getpeername$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000900)={@remote, 0x0}, &(0x7f0000000940)=0x14) accept4$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a00)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000b40)={@empty, 0x0}, &(0x7f0000000b80)=0x14) getpeername$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000cc0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000005300)={@remote, 0x0}, &(0x7f0000005340)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005700)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f00000056c0)={&(0x7f0000005380)={0x328, r2, 0x420, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x834}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r6}, {0x18c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x100, 0x1, 0x6, 0xade0}, {0x63d, 0x4, 0x9, 0xcf7}, {0x2, 0x80000000000000, 0x3ff, 0x39}, {0x9, 0xffffffff, 0x8, 0x825}]}}}]}}]}, 0x328}, 0x1, 0x0, 0x0, 0x800}, 0x20040804) connect(0xffffffffffffffff, &(0x7f00000000c0)=@rc={0x1f, {0x0, 0x0, 0x8, 0x0, 0x0, 0x7}}, 0x80) lseek(r1, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000340)={r10, 0x2, &(0x7f0000000180)=[0x80000001, 0x3], &(0x7f00000001c0)=[0x2, 0xffffffffffffffc0, 0x3, 0x8000, 0x80000000000, 0x9e], 0x0, 0x5, 0xfffffffffffff31f, &(0x7f0000000200)=[0x40, 0x7f, 0x6, 0xc1, 0x9], &(0x7f0000000280)=[0xfa1e, 0x4, 0x400]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000004c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x2c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000740)={r11, 0x81}, 0x8) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file1\x00') fstatfs(r0, &(0x7f0000000640)=""/242) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000600)) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xb69c}, &(0x7f0000000400)=0x10) 2018/04/10 11:30:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='\x00', 0x2800, 0x104) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5200000089ed924cc345b63131cb9600c237dcadced37186684a8f737857898b5ae969bcd5b3f141a30be7949d45a4bbac5ac26a79bcb00569beac972cc3d90bd04d70d4b5a75793192aa043f97d3fb88e8f3e961d8e"], &(0x7f00000000c0)=0x5a) accept4(r1, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0xfffffffffffffdbd, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x40, 0xfff, 0xffff, 0x0, 0xfffffffffffffffc, 0x3eee8044, 0xffffffffffffffff, 0x8, 0x4, 0x80000000, 0x2, 0x6, 0xbf82, 0xfffffffffffffff7]}, &(0x7f0000000200)=0x100) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/04/10 11:30:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) readahead(r0, 0x8, 0x25) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="390000001300090700bb61e1c30500000700000002000000450000000000800019001a000d0000000050280ff4000000fd17e9ffff06060400", 0x39}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x32, @loopback=0x7f000001, 0x9, 0x4, 'lc\x00', 0x0, 0x0, 0x5f}, 0x2c) 2018/04/10 11:30:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:47 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffffd, &(0x7f0000000040)="d90e291e2176b897f99b84231df95c533bc42dba7f5c9b52784d936b2eafd3ebdda132afceb9e7953087b8d7", 0x6ffc9aae4dfc4148) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000180)={0x6, 0x8, 0x4, 0xa, &(0x7f0000000080)=""/10, 0x56, &(0x7f00000000c0)=""/86, 0xa, &(0x7f0000000140)=""/10}) 2018/04/10 11:30:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/10 11:30:48 executing program 5: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000000)='[&@\x00', 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'ovf\x00', 0x22, 0x4, 0x66}, {@dev={0xac, 0x14, 0x14, 0xa}, 0x4e26, 0x0, 0x80, 0xfff, 0x9}}, 0x44) ptrace$setopts(0x4206, r1, 0x0, 0x0) 2018/04/10 11:30:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/10 11:30:48 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x411}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r1, &(0x7f0000002ac0)=ANY=[@ANYRES16=r0, @ANYRES16], 0xfffffffffffffe26) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/159, 0x9f}, {&(0x7f0000002740)=""/162, 0xa2}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) getpgrp(r2) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r3 = gettid() timer_create(0x7, &(0x7f00000000c0)={0x0, 0xc, 0x0, @tid=r3}, &(0x7f0000000100)) r4 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x800000000402, 0xffffffffffffffff) exit(0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x410000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000000)) dup3(r6, r4, 0x0) rename(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="06596cf4129950000063f86c39cd9a30b37d9990c794395694576c6e05637a8cdd49d095e993f115105ef0404c3b8a7fa5796bdd57be66d1eda35917aaa6f1d288d98b4c110f8ff1"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x7, 0x11, 0x65}, &(0x7f0000000400)=0x10) 2018/04/10 11:30:48 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x3, 0x7ff, 0x0, 0x4}) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x800, 0x10000, 0x5}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r3 = getuid() setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000200)="c81e0e006a0972b8b53289744fcd05d1751f3aa902b58ae005997b54edd122d9e951c366fdf77d8d9530c94985d927c87a484d466202e129efe2001526e4a8354566f801d80e29707581d75b085ce9bbe1c6c994c7ad8eb5ba5f07a47994a085f94053918388e397eff48b8ea68c85da924e0d5894c7eaf26ab7c0bd068ad3d619bbbb4d30ddc8228105fd1cb4b18c62623ff11d0031e85c561ef452aa39568c63be638bd628d08137698c44ac2075071480e6bc7de81b1ee1caf6510c40e2cf1b", 0xc1) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000001c0)={0x7fff, 0x7f, r2, 0x3, r3, 0x4, 0xaf, 0x928}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/10 11:30:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000005600)={@loopback}, &(0x7f0000005640)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005780)=0x14) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3b, 0x2, @tid=r1}, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040), &(0x7f0000000080)=0xc) tkill(r1, 0x1000000000013) 2018/04/10 11:30:48 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) gettid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) fstat(r0, &(0x7f0000000800)) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000880)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700), 0x0, &(0x7f0000002340)=ANY=[@ANYBLOB="181700000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="100000000100000001000000", @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2], 0x58, 0x8000}, 0x800) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) r9 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r9, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c0c530d13ec8f00"], 0x1) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0x3, 0x0, 0xcc, {r10, r11+10000000}, 0x4}) fcntl$setstatus(r9, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r12 = socket$netlink(0x10, 0x3, 0x0) writev(r12, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r9, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe172", 0xd) 2018/04/10 11:30:48 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x4020000000, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xfffffffffffffdc0}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x98000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/187) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/232) 2018/04/10 11:30:48 executing program 1: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x7fff, 0x4}, 0x0, 0x0, 0x4, {0xb232, 0x3}, 0xce52, 0x10001}) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd1bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) 2018/04/10 11:30:48 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x1000000007, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) 2018/04/10 11:30:48 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'\x00', 0xb69}) 2018/04/10 11:30:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:49 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x3) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x5, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f000044b000), 0x0) 2018/04/10 11:30:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000440), 0x20000000000002d6, 0xffffffffffffff7e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0xd4b, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)="5c7f255645060000004e470a290732ad9a10a8437371d7e286415142cb", 0x1d}, {&(0x7f00000001c0)="7b4465dfb430f7b2f838a856ca2ed750834ff1e47403bb000000000000", 0x1d}, {&(0x7f0000000200)="77f06d30c8a482b8d4283f88c066bbb36a5b3376fbc428dc71a76dec9adc0f50de31e08ad7d04d11c2649a3b7c52d2a0b86cd32e524e894ab7cf41e8c12bd0405e2e5c0a41a376bac8c326aebc0843c33e3eb994f326e1b9b475e4769f3321cc9cf824ab129a992bc2340b2215a58985273a5fff8963d32a4a9fd37d1f7493776ac3", 0x82}], 0x3, &(0x7f0000001780)=[{0x60, 0x1, 0x8000, "2ee9c655c42c9ef2f9eb7849fd3bd657ea3832d0fd061e88f1b99768da1801a81340e6881cb63fa37305ae84e2e4dc97ba904be84fd6fb701fdf2b93b23a1490e36c2a84f7cc6549c68dacd9280fc383879a6c"}, {0x110, 0x117, 0x4, "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"}, {0xe0, 0x10b, 0x6, "1905a1fcd17fbae77689f243b72d2001c2602e8e7aa090faabe6478bde5b2b34ad64f48d2c61bfb12e71f2adbff95319b77830201e9ff89faa29758f05621e24739d619b028b25d76db8bcd99012279e456880c55a2e52ef4f5c39616567f2ab49ad512f09f28455e4fc5c5aa2f064b02b1f38301a6666c68ce1fc75cd0970d5416f29471e9efab13c5632fb0aad03d71ee7b2cf1e164ee927f295422c69b7600d6e82aa915ac85e0a9b20f44aa0dc62418363ef3968bdfb826deac08f68f1a1ee90091f8efb14fdc8e142bd599f98594744fc"}, {0x74, 0x3a, 0x65b1, "966f7ea587c0b9c39aaa4c7727a83c880c8453e0cf143c663219a512b39fc7ec70ff520da8472e571ab222cde93973837f2c9f3a2894b4c50a8c2f7cc9de6880014cc402b8c53f6478ca5bdb03491f325ecf254f083bcc54105c3745dba8bfa8dde317221a"}, {0x100c, 0x13f, 0x14, "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"}], 0x12d0, 0x20044855}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x23, "749be735a3f5b3f7c82edf20182bb5850cc1dcd811d73afd1df5fc6264a701c470a462"}, &(0x7f0000000040)=0x2b) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x4e, r3}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x5d3c}, 0x8) 2018/04/10 11:30:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'\x00', 0xb69}) 2018/04/10 11:30:49 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7}, 0x10) modify_ldt$write2(0x11, &(0x7f00004bcff0), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x80000000, 0x100000000, 0x2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) munlockall() ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000140)={&(0x7f0000000100)="4e0c91e1cb727b7eb2d94f", 0xb}) 2018/04/10 11:30:49 executing program 3: keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x427f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/10 11:30:50 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) pwrite64(r0, &(0x7f0000000000)="81c548d59678f54c451fef3409a0220ed127b740f90f9da7aae64f2f25a663298e271189275a643294a85483923c261d49f43af7866337d6b28fb4c8e5a81615f9c80df1d475eeb7d68512dd733ed3e85f3f7561766f3a90449197e91721446e48e00d61b61e85fafcb39d89d092447816bd1ef64bc82b706fadd66fff3b0e10f57870c5538ee78be8d4ddd5f33f0d43082216f461960df2367303b2353f0e7d8d2640817d60645b080e54dc3474044698467fd606dc8c67aef80dccf59bce91d28547522160d74a3605a8b508f9fe398cdb9453", 0xd4, 0x1a) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) 2018/04/10 11:30:50 executing program 2: r0 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='net/route\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f00000004c0)=""/4096, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22000, 0x0) flock(r1, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x5010, r1, 0x0) socket(0xb, 0x3, 0x10000) preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x9020207d}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f6400940005004f06edae3f28825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd0e000010000100000c0900fcff4d", 0x58}], 0x0) 2018/04/10 11:30:50 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x28) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xff}, 0x4) ioctl$KDDISABIO(r1, 0x4b37) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000362f80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100601800080000600000000e1a22ef9d0d7696c9a4d87a78b6309ec69a5d3a748aa93b0f3fd"], 0x10}, 0x0) 2018/04/10 11:30:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907adc82b8b8833977c163e586bae696fa497d65aacfe7c392f8ed41f975ed89eead6bdf54f22433a66a1012cf42a3063a9a7d556dad3ed61f63cab2f054d5f") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'tunl0\x00', {0x4, 0x7d2746c0, 0x6ce8bb3, "1165c58b7c26", 0x1}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000008c0)={0x1, 0x80, 0x1, {r3, r4+10000000}, 0x18000, 0x80}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) tgkill(r5, 0x0, 0x10) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x0, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r7}, 0x8) keyctl$get_security(0x11, r6, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r5}, &(0x7f00000003c0)=0x0) timer_settime(r8, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/10 11:30:50 executing program 1: prctl$intptr(0x200000002a, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xc76}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x80}, &(0x7f00000000c0)=0x8) 2018/04/10 11:30:50 executing program 6: fcntl$getflags(0xffffffffffffffff, 0x100200000000c) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b00)=0x0) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0}, &(0x7f0000001c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c40)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000001d40)=0xe8) r8 = getegid() r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)=0x0) r12 = fcntl$getown(r0, 0x9) r13 = getuid() fstat(r1, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002540)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002640)=0xe8) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000028c0), &(0x7f0000002900)=0x0, &(0x7f0000002940)) r23 = getgid() r24 = gettid() lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) sendmmsg$unix(r2, &(0x7f0000007300)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000140)="de56cf3eafb1d833d757e13e8e3d5f3b3c068c75852d19a7965b8552fa39747c0e18111abf2665a50c746c0276662cb5576913f959d770b8c2f5ee8931c21fab20e0e9a8d739c7f2e8138aa0f5b58429aa75a0b8bc4f48d4e8f56540ed4a15c96780109ad658fd6da70c8d52e0b34d1fa0e9db46c36d7b020003cefef0e86635b88d0aef5acf15b497ad8b06b216", 0x8e}, {&(0x7f0000000200)="77e100a69a05400e1f2b3075ac5cc93458f6ff7b779845fc937d138e016c37c396f0eb63fa9fcb883fa0e73b77dabc12dfcb442a01cb982c201995c7f5cce1f76dc27e739db7e5f4792810e33d6c451d7d7a98c1dacf9f8e25c273bcbb16431a9eb4a6f677ee0910207b0d8ef2676ac751fbd3ba4ca41afa70cbafa8886660c19c347c2e3a8150084327f0f8679382e0c350ee971177b9e4cd03bcbd2ee3af719297a2363a242e6682500464a03fd8eed3719f989733f7326392192857663c5e9d98c56095f2f7d8d3264d90f3dec30f541b473d77f1e456e5e5f9d48c8c47a4e96db9d489fe7dc1b153bac21c", 0xed}, {&(0x7f0000000300)="f7b9966729a718bbf22a78d05cc48290bd08062d2c92a171c4d91737c2a75f20fe5e6a05d4c536abbeb71d544028a6c2599dd8bf2e20d263daf1ff811b76a2f94f9128c7007e45537b56efb2b2c3e72b5822", 0x52}, {&(0x7f0000000380)="970d287579c97aff42e7cb3d01a025073924432cc680454ac4", 0x19}, 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{&(0x7f0000002300)="d26e8dc5e37a1fba24fdc53f5f36225cf29c5d70bf7f1a3a7ebf1174064793528cd188763054d49e241c6d8b4c485008fe7fc54fbfc308eca22a5929313fd49a353d5d64b16734d928bc6876ab84c71d39f2eb0cc5c862ecd5edaf633264fe2bf6867ac799da73d6998f98044dc24a2ddf21f0d94ec23e6b9c17bbb79b5efa0842b1f8d95d5786d1bb207969f271699666c78df6b9095e94e63b0c4298f61f922ccbffd0734f830a71e8d845f6b63735eab16f2ca213d4844574b1b497c2dd7762aeeae14c", 0xc5}, {&(0x7f0000002400)="d14c25510b6889a8f35d7368b952ab26e0642ca193bb562af2b34d7c8ba34ffed27f85e07dabe9a425b8d3949ff3b0898b345c3f1dcb959ea274927c549cedaef3d2a58321ba4c50cad9055f0f8309d348384336b4511edf34a96f58dacef32ab56adf85e7c0178b54c0414ce4e08b2b103299b43e8ecfe485bbf3594d646584e6d00de8db70984e1741f008948c3e0685456f62f1bab2e225041eb279263fbf6ff1fafb8a6b9b6ee76c1e96ab2368df0ef7ecb1887f4f7fa68a03b11a2f5658921a81a8d0baf591408101a130e043a112c5a7930500d75c42955d0a7abbbbfefc34bb6406ae35286c68d9d592e55235ac357d65", 0xf4}], 0x4, &(0x7f0000002ac0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0xd0, 0x20000000}, {&(0x7f0000002bc0)=@abs={0x6d44beb6275fbfa, 0x0, 0x4e21}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000002c40)="2c32d52364", 0x5}, 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0x1000}], 0x3, 0x0, 0x0, 0x4005}, {&(0x7f0000007000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000072c0)=[{&(0x7f0000007080)="cf8eeab9a2555ad7ca15aea81c16f1cbd99498283f4602065122c2a4091ca2bb40b03fe2289d7dd3eba70e3ef2d6324253201bef5eecc8698fd0a0460da007ceeebb4e924d02f03b94d43345cf511e24bccb8bd8a2763e1d81def140de90e6228133ad402b7d507e0568a638cfedb67c8f7ea44172e918582b1b37beba1d7c839d4a0e1b496518502e9d9276f1343d054d433d17aa895a818e9fbe28dfab5f43d53c87231dc785b5134bc8e072cda3875eb50a79b1b03429111c93fd68417151af1aadd371ba190494c8c9dee87f00ad423067f32ec04bea9e4b", 0xda}, {&(0x7f0000007180)="87d60a061e89e51f3f6a500d77c3a381f141c9eee669bda7c8ce97a3fc0e1bd6", 0x20}, {&(0x7f00000071c0)="82208f82f5be6e746c36b350c0078e372cc21741d9487893e3a8452f300183e46bc190ed708365595e37ed0ede3c2b32b3c64535e5ab0f2b4d1df8301efed5442036f5b82b7927df7efbb1525b0d54c610fa45c4e6a0f64529b4ccba12953cdedbb36f6cf691223cb15492755a0d1274b5c5e781b2c4c0c0dab2f14fb4801446b5055ba5694b87d5eb71ea51055503a21c0f45bc57875440e8733ed590306f6c7f2d627cb60d10d4985306f6763cf854af1703e69e633c8ddaa352fe9dc95c5d15befa64837f62e9eaaac13c95bc14e85b2897", 0xd3}], 0x3, 0x0, 0x0, 0x4000800}], 0x8, 0x4c841) open(&(0x7f0000000080)='./file0\x00', 0x111000, 0x33) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/04/10 11:30:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000014c0)={0x0, 0x9, 0x30, 0x8001, 0x8}, &(0x7f0000001500)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001540)={r1, 0x6}, 0x8) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/35, 0x23}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/230, 0xe6}], 0x7, 0x0) 2018/04/10 11:30:50 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fchmod(r0, 0x109) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) 2018/04/10 11:30:50 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000014c0)={0x0, 0x9, 0x30, 0x8001, 0x8}, &(0x7f0000001500)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001540)={r1, 0x6}, 0x8) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/35, 0x23}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/230, 0xe6}], 0x7, 0x0) 2018/04/10 11:30:50 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340), &(0x7f00000004c0), 0x1000) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x1) 2018/04/10 11:30:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff03000000ffff"], 0x24}, 0x1}, 0x0) 2018/04/10 11:30:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x0, {0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x9}}}, 0x32) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x10000, 0x4, 0x5, 0x1ff, 0xfffffffffffff801, 0x7}}, 0x80) 2018/04/10 11:30:50 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:50 executing program 4: r0 = socket(0x20000018, 0x0, 0x3ff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/04/10 11:30:50 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/10 11:30:50 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') 2018/04/10 11:30:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc7, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe1f) 2018/04/10 11:30:50 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffdfff7ffffc) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x10000, 0x8}) r1 = dup2(r0, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x12, 0x101000) connect(r2, &(0x7f0000000080)=@generic={0x4, "4a61dfd503d49f096c4c9469dace0118395e92aa70c8e01677ef0e690716f00b4b5f15d3a3de617b2f30be821faceac5a8a4ea8bb74b0cdcb05a97437474ed1dd8c2f6e0e9211c082dc36662dd01ad34cce9dc9be25fc180c957147b227bd5a01808c820d7fe0cc322af895dc233460d53e24618465ca068536afe8340e6"}, 0x80) fanotify_mark(r1, 0x12, 0x40010020, r1, &(0x7f00000001c0)='./file0\x00') 2018/04/10 11:30:50 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'rose0\x00'}) 2018/04/10 11:30:50 executing program 6: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007030009000300001d85680c22a3a204280000001100ffffba16a0aa1c00", 0x24}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4000000, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) 2018/04/10 11:30:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:50 executing program 4: pipe(&(0x7f0000f29ff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x100000000002) flock(r0, 0x6) flock(r1, 0x4) 2018/04/10 11:30:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/14, 0xe}], 0x1) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:50 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) getgid() syz_open_dev$tun(&(0x7f00000011c0)='/dev/net/tun\x00', 0x0, 0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "d8f9c8cc899577a8c293325e7e7630f09184a729088922d268c486e66c7b77f4b2d41763de6148d1edf1c8d43d340ec5b890a90ec86ca627b2c080cf98640aed182af398fcee3758b7fb2664ea7852a9cfea38d6dda5d8bb7acc8335d44085865288d480cbb38c350381291a16f1dd5eb0e32b36dbc3de69e5134bdc269c2cc3dd640cf2e8799f2e34c233948854db9714935440733fed4dad518d6956ddfd5b8727030ba9e419f1ca27eaf95c3e5a17d94781808004d35251c2b690ce5b2f5a930c20ae779482165a73d16804031c4a52dad1b6f4439f689eb75d8f7ff65491385e9f8ce525bdb6c38e80e52e0c85366c21540316169974df804066db33569cd52bd63b8045ee370accced50939423d7280cbe5874547e4795f511c6aef7a3ff9c2dbf2be9dee00aff85309c10e7a86c2591af7f47a305e41c868fdd9efc546e4fe6e6ff2840bfc8d7600eb4589b5a08d762098b1bc8cbd80e7c68e474e28d0e4f59f2060305aa2fe364d6641c9b241fbfe5c13ec3120a78eaedd0cf67b7c34293a2bab8029253a7c349b34b1406865a60669e90caa7d2563fcd6f481ad712b9e014294ada8d09b6e5305df5c9ce67e5b2e7ba5cf4fda27300b18d439e518744bdce308a63d32b75be53f3b84d02d2ebdc01f4a384c55db9c237585359045a33f40d04d6d75e3bf2777a6b9e45a4796e0888c0efa0313c8ade7beec785c9027ad1ffee836cbc73bc1eff2cda65ceeda0aac7989f23f0085b1ba5bf64f80ff965f0479332cb7cc7977238db8eb06fba2b2573f26540d6a9151a60c1587ead3f05caf45761de92ac87954a8a0004907e7c0b6b53e20eb2deb9417eca71ab8c98e9a5543a92d28644f50b3464504783eb9548c1fa8aa8203c266851dbae1b9bd651513613a7535020e9856831b41044135c5d348f4172651d8fafd043399bb2d80909a9f65d7430235208a60c06cd3564015d7d81f3985644b67f289d920e22238072fae47595c84dea85a252fc51643c8577713becc84a617caa6c166d8b0940b92c9b308c4d77a899ed0b7feda11285a369481448c5ac39110b5e0fd97e1b6cfbde49436f214f5deef97e01a2bd373696e2e9f7eed0a1d19fe7780c029d6b782e62b5af11e74565af982225ff96bcb517131ba6e76cc206a31d5b20caf4097330051e3244c12c32d20d18b3a210d203f11b0b35b8db65d0948baba83d456e6dd1397f136830e2238b763edf6e15cf53c0f663bcbef740ddeafa1cfb0347fb7387c2f7edd459882b3bab98fdec85c3f80bf300a55b4a69343d701545d0a074b253433433b782223de4efbe849bd4f5cbbf6b13250226301831ce718a80f95a33b36b5f8384f93276382b558cba3d3241e3763439b787a03128d86671caa414b6d03832294e8f1be234c66db72a640163b11fcb2bfb241fddd8674c538ac4b3dc75b78282eed5df531e415953d997d6011fd398a6385cd3b26ea086c19004447bf46513746bb20c279fe3db30491560474430676933d7350f37d6f0858f03f0f0a92427e28e45a8b48e2d88f9767f6d678bc8d5fde2860db7115debe0497b234ce5f1099ea2754f21ff93b8761e0c331f1898d20e4758494d4f212593c76e1f3544089996783bcee84013c59bbb730216a8fbb56d3ebb02ad459c6ce16c99c4d9c3004a7273ede6e0d977fa155a712ee0bdbe9726427a60eb8f63aa2030287ddf710395a607987b35136622c1c214d4ff7c8555ea2bb53568ee89f703a8461383932989db8d17a889c6910a2a821ec7610414c773aba39c9b920509a752ed4c1a7d5b0628902b5771e68e635320c028c529e349861b451a85d236eefb520bcb66741ab80e3c009ace38010373130440d9f365a1003ca62378c1fbfa48bb52661963ef60e3b6bb8fdefc4356de26a1899469e13860b82a7eb9bfdc3d526781ec5945d50c352f21d3eca09f5f9e9d70b1ca3fcff8e87f5446df19779fbb0379745171de47e3f59ccde8e57147253a842326486fbf71034a3262059b44909fb4f6321bc73e0a3e5afdd4aa6e501f023e9db5e4de35f34de9ce8b7c7520375ab8def02a3cd1ff5734adec51be330845ff7c3ed5d4b044ad5866562f30613609bd886cb274633a33b3d071048777d3997c4e1f76a3cee525e64be609dbd6eadaf6c11aa438587f05cde1818b4099a58c48b8fb758080184ed03389305808f44c7af3ec308966de8f5dcb42a127c39928844daedcb8447f85dc31b396ae72ce2727bb2102259eef9f5898683f3fb324acccc627393f1b5c07d69968363896d192ea7dff5bec742736877d8d0b192016ea3d92fc2cde7b448202d4428d3750ff92d1fca63f434454aa7b7bd6c2f4a7e8d073c0b891d9377bcb2a9bf5cfd5f6d6292b74cc5a60423dc6bbfeb08f8e84bb0ffd2c720af1c510903c020f32964e999a358b73b6fe7ce8689d1bbe1f24fb3e438dd7e788fc3b19579081ed0d87520a765524c0476f7b38706c40b679f4dc2ca90bd4316877e1a1e53661260d7178e47d5e46112fb11642d31cd7156e03f1215bf9e78ec94b6e9af966a960e53560c9cdfa2829ff1b3687a0ca1556ff6319db09216a706196739283b4b6a9dca82b6bef3c17e0c85683d1873e65f844a0c904dcee98cf35d9a93a933bf42a6d48e70601e8d733724f57ab875f487fe6a99bc791cbbfa7e295728f6c511d4fc3ea048212a5a41716e4dca7451cc11c4380ba6403e3abe01bd053810addf44dd2bd3d633b369d34a802ccee375b09883916b42d77a2bfdebd82d10a684565be9cccd0fc4cec5662571726f4327418b29e9234ec1a4c0fbb43afd6ec3cbf6c3535aeeffeb7b7ef49b5d0d030a61589676e54ac8c8e997b7d2006e08e72b2de4651ce856bd19f4df0089672100ce31b1b846d807b130b043aef65b4543c9198439a9e4b4bea2afa01bbab4ab5cf97430b2f283da6c93a38fe0ebf6fd3e01720449760a92388918e2cf4d4c0b7466435cb21548bb4d82d5b8e94974bb9c7d3247fd42b8ba3fb9e093d078e48af0874bd8f6b06ee634ecad45cb40257a68bcae888d7ef9de83295a7e0314973f1ed37a3ce7787733d16605470cf6b64528386d057bac64ee19bbf04be15aacfe2d99336337d85e1da3ff15dc663b36ec4c4c0b33fc0dff85707e5a20bcb21ba1791d5c270c7bcd3cb39efe88330c25ba8f716b695e9ef81c7ce06f23f0e98048157a8963f29ed87b06278708122fd4cab6b421b593d552ac5b7f365d5dd7244a73a71736dc4e67985690e1148e1cda7024c0ee25db1d2f71ab09e8ecb295c4e2cf1585fa77885dc8ed9b20282fdf6b49256418450927132b3fbee0a805d89f7e04020cd9a39738d423f6cc2f694d676b5fdb78a433c9a38f9031e3e7b3faaea1ec69ef88273c54cd7ade31cc28866294205b1d5a2b4dbc0bc5d66e4d377ea99f860a111d7fbf1baa709ad160986a4ebf7b6a3d1807692e352792e512cd7533cfb90f98f14f883cb2bd0247e4a87cee5532eddcda37c548bf3b31724d005bb6ee6240d4099e96c979a12c78d84a13db12668af25965adc4ee670ddf6ff780d79a0c5b8230a26a45385ab79f71e1f52190f5f5be678ec5740c2f70fad1883efdb83f664da546ff172927877d22368be8caceca020002aa5d2c671cf60785008b1e98664c180efe6bf0166b059d26af0487adc6d8d854668748436c90bc853de276ab7efa8e2a53f0db15d776b2a874e087aa32e671f58beef6ee17d5ccb8d16f6739908c31ea0cd154c0417492dd0f40f26a06ee28310bf11370297f4c86dc31be8d958bcf4daf27289e69654f392e7ce7a0f80e5b9489515433897ca0aee475c326bec6f02d4f257cb8fc4bce5c4130cf4ceb57953408437c6c9d96175d8d06dedd7dc5d28aa6ac7dabe9763e8e26d61eab10c9618898744da2fcaa7bede152fae5e1c7dad1dde195556d54eb65adc600d37960fedc07585ef44b0281cc8df44f2a2858f640ece3180c454c600cbe2b4a054a9a4ab2468488a782a739d4512c61e82bf10f7bcfe710ca66a42a13abbb1a8f03d0abb7061ae7d1868ef586a6f71a023729ca762de18e70ca74a3eb5a08982bcd338e647c004c5b4b35d48accbf532ec168c3bf5d244486d02c63e99342942828b5674e197d7d5ea92d2628a2f10f08f00065b08ed3deae9152af2bf2265723a5db95f760da67e77f116b27d9ad80e9add2b1f2cc5e754a00b9e6ed1550d49e9f62fab9d0deb5ae9be4fec90be31d383b737ed188d6bd5b9d69be9dbf212739fbd8f01f46b171531a37aebc37c65c28bd2e4820a442e5e7735d42e63ca1ce6423f9ce44001208283a802160997d7f106b6bb08718b915603c2fabfdbae3263c06028fbc89ac1e497e924dbcc2ad8e8ad95438e07cbf26b4205af24db06493ecdb8557bd3fbe4e1daad59cabeb45c87512337215fc3f759e71f76feba737ed0fc09eb790eb3911fe6a9cfde2e91347fe78727a8d7ba527d3d86e6b5f72968e1d31c16b6e1d8a8c617dd7b26375b2dafa7441c366ba0a94e8634654d62c299fd5e0c855cb38d7174b3f4dd7ec0e69d2d61d3405e8e83bf03f5e31b9df076057b3d01ec73ce1c24c8c20cd71b75c7c8a652bd14c068b259ff7232ec20e0afd4e232663a58ac29c46e7daeaf09bcf7eafbdc5ca259f476f50dab96970dc391e67553718c2d172f9766f64140b275bffc88c2b13271e697dcb057308dc639168c96b6701a0b9ca9525b2f7548c380499c0a401d88c3568065708c0bd207493e1589e533addd055c962235f9c48d4a0aa4974b3b557349ed513bc72963b4a72eb1842d610107a6d5b34c1a1f2c4fde0f7611567b7dfa4730345564bcba8bc0e33189298c224c012044da97a1243bd8bd47fba0f403c3b552e55f206a8eb5d1f8f41ddcb20f8ca80a1db1a7758cdface472bd6ffab3f82adc747e2c0e33932f4a6949f09ac9882e934973b7432bc869e5b8f181b93de256125491db983b705f9f0a5b31b931f668408844824495664ff1a053e248c14345ea14bd7398916e3c127a155985ac2857aaf57cfeb24914a89ba081427e80b8f2fe74476284a0120782f9e67ee25cdf7fd1f2b67e972d2e746afa105dee5d2298f88f0c31cb5f24c5a2bd3bb7cf2f8d3e7da5a713f6f79583aef0a15cd9c5b81123ab1d580a28285756e0e6c6e82f95847a7fd4e3c94f7d4c7f1fb84ad8797293382bc71f04cf07fe007336718f7736851924dc4e899886b6a9cbef1e6d0a3a17f39b96e046d5ff3211ec05a3f66fe7cf9a44cffc8a253d6a3e70554113e35f50af6404c12e7447532bb56ec75b63c2bbcbec6b27ebdc522453ca40c11843a142811076faae0912f1d2c78c0d98702fcafed86c6f46be72cb7d3eb19f4dff9d97018f1e78f7920838e9ef0e60779584c0c75ec8a251176244c94fdbf899d43aac16aefb501a50499aae16dd833ef25ec517c7464449a025e9d0295c9393b2c581d9c164e95ab80dce594d3c869847095c5d56fcaae0d51c2ca09e99886a191404237b413dbb04bb376a145412e906dcd7a88aa16ea8ccade843efa3a7f95a062d512ac715718f7883d915c63854e4062be5935b3c57d84f418a0ab3440a52ddb6fa89a0d82090d1b4cc33b122cc3a0f86be15c180b4d41ff9d6a937410969a9d520d60be9503ecc5c2bc29dc6421b8a3503eb7e13fd6e4246c93d1bea4545baf2e0214127d277ad3565dce3dcf36454c1876bb8282ed9d1d039ce6880116c2572a04df8d6fe0c806bbf9b0b63aeca97a7b4c3369405c73ee"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001140)={r1, 0x38, &(0x7f0000001100)=[@in6={0xa, 0x4e23, 0xc2d, @dev={0xfe, 0x80, [], 0xa}}, @in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}]}, &(0x7f0000001180)=0xc) mount(&(0x7f0000762ff8)='./file0\x00', &(0x7f000055b000)='./file0\x00', &(0x7f0000304000)='tracefs\x00', 0x180000, &(0x7f0000f59000)) 2018/04/10 11:30:51 executing program 7: inotify_init() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x125000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x9, 0x2, 0x0, 0x2d}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2018/04/10 11:30:51 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x10000, 0x2, 0x0, 0x2, 0x6, 0xb5}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00007c7000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x20) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x81}, {0x8, 0x4}, {0x2, 0x4}, {0x8, 0x7}, {0x6, 0x5}, {0x4, 0x3}, {0x3, 0xa3}], 0x7) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) 2018/04/10 11:30:51 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x3a, "91fd775086c8d6f1110421b57232d13d55fe9415422901b1f31e3e228633b583724302054d8c6dc741776b966678cf548fb4e523af9203b421cb"}, &(0x7f0000000140)=0x42) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x5, 0x200, 0x3, 0x7, 0x10001, 0x7, 0xffffffffffffff6e, r2}, &(0x7f00000001c0)=0x20) 2018/04/10 11:30:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000200000043, &(0x7f0000000000), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0x3ff) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/10 11:30:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000007fc0)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000cc0)="3858ecf9a1783e20172888a1e1852c423d617a37a397901f55a781e27da87c746ec5bd78a7aab1bf51eab7552bb1f8dfdbb0d4538c539a4d33e6407526add05508efdb07c83dd380ddabd9f47856c6cb4b96ad248c7396a8f3a74e2cabae25aff9bdefee126f1a8e17d386df24e4881ec8485cf1e0e6c90ac9796596f0f8b0460bb6f8faa0bffd294b05af66a437fffb4376cb4e82facb3e5ff40f32932176cda105f4292043f8c4200ec8375b6da06160a8874a07da34782a6ddc001ef617caa690868bfbb67221e2", 0xc9}], 0x1, &(0x7f00000047c0)}}, {{&(0x7f0000005400)=@ipx={0x4, 0x8, 0x80, "e59b89146446"}, 0x80, &(0x7f00000054c0), 0x0, &(0x7f0000005500)=[{0x18, 0x0, 0x0, "e45dfad54a2488c83a2f"}], 0x18, 0x20000000}, 0x4}], 0x2, 0x0) 2018/04/10 11:30:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65747d5dd96e74653ac45cff00") preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:30:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:51 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fallocate(r0, 0x1, 0x9, 0x2a) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/10 11:30:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x200, 0x4) 2018/04/10 11:30:51 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)=@newlink={0x28, 0x10, 0xaf71ca53777b4f21, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/10 11:30:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:51 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x71}, &(0x7f0000000380)=0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x800a, 0x3ff, 0x2, r1}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x28d4, 0x1}, &(0x7f0000000100)=0x10) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x6, 0x40001) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x12, 0x2, 0x5, "fba6c43c0fe7c04a116df1582715a7b23c8b0a4d90c4beef275781793410a2329cb143b08305daedb7bae16abd52ff98ca4d226860d3af80e1d3d2c9e049d9d1", "815576f6c7df6aa9fa581827b7827bdd9274cbb9d78246507da1f6932da1166c9b418771282b547ab1e8808f4695400e3fc920048d9252977e37b5466cdf6370", "63df35e197f217a114bf1e7c913fd1018c95f8a720cde38b6cdd65196271280e", [0x7, 0x4]}) setgid(r3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x401}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x45, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd5a) 2018/04/10 11:30:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000028c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a00f7ffb5490f2392cd47616dd347f001bbb0551e2f79a523578267ea01"], &(0x7f0000002900)=0x22) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002940)={0x0, 0xcd5}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000029c0)={0x0, 0x1000, "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"}, &(0x7f0000003a00)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000060c0)={0x0, 0x14, "d6378047bd97dfbb18102f48dbf9d8026a8b1767"}, &(0x7f0000006100)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000006140)={0x0, 0x1}, &(0x7f0000006180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000061c0)=@assoc_value={0x0, 0x1}, &(0x7f0000006200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006440)='/dev/sequencer\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000006240)={0x0, 0x594c}, &(0x7f0000006280)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000063c0)=[{&(0x7f0000000200)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="d60735a07c88aef5eabc49df78824fd775027ed18c47aa15de2cfa6aaf089de0621a430f0fb67a704246d7c614e1efa3b827fd3fb18c882dad6a31424c6356541f7ecd6d32", 0x45}, {&(0x7f00000002c0)="1a9ca25c0d30230a132665cad42789e715ddce58ba0ad2d11576fe3dca1892c50e3a38919125207065", 0x29}, {&(0x7f00000004c0)="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{&(0x7f0000004d00)="0bf29a5cc6a6625e64ce7f7057de37ef60d4ba9cb563aa3d0fece9ce54a9690aa89793b228c9224ddbb743a913c1f50e74d9edb09fced86e90ba06bd057a9f247195066119ba8aaff3dba49514c4ef801e98564c280937854b09c7c0c777ca06d892416cab7816d7fc9e5d17ff631de8486d886b89c2da1441d72c5493704ef40c1cdd6d6e2f53331650e198fbb54695ff05e6a3c6c27da36cd734a71fb745ed1bd9e2673ab1097b4c5fceee33c3c4fae096efd63fcb84dc590b531006de1805d0150cbaa9d632b3353cc4b6712f33540b36b95a92cff49cadfa58764f07e08765c37e855e2cbe1a", 0xe8}, {&(0x7f0000004e00)="27907cfe2bb9294d218dd4aa152ae5045df7c24adfd95952e08858ddc70b235fe133d8734130f2b88a7bb9e28073924b3369bd136d353d81b304a248aac264a5772918801dfc86c029a046e1d62d9645008e20be838c2e483effd0a57c85173e6b6f95ca8f0a7a83b7253c6f21fb538b16750fcc3d3714bce86c9313c249cfc2c2806b3c27e503febd3bbb6d4d661ef3edc97bbf106d0f2ad0e182225b23244a4cad91b87ea8c89003126f6c7b442b3578fc07722fbb4c5404046402d70a7e73d3de519702ece0a45a85808c9f690da5d2bc78f6b1a6c8be4aa2a81a43f5e77a3ebfd440", 0xe4}, {&(0x7f0000004f00)="cccea161a70530d5ad71c8fba25876964460f5ff248d3e6c82a1919c07fa7d16eca7c5acef626e8a2eb12f307863436167e2b8b24539cbcff572d771b03ddbc6d7b3e93653606386ec626ed755f9c457d1dac2d6349f", 0x56}, {&(0x7f0000004f80)="c83cd623774dcdd4e15e8601bf0ffff53ea3f965d985c96f169ffd34d9d953ec3b8a45824daf5c524b70947c78d570a648ae345b679fb39bfd15e07ecb9fce85cad3fc6e5447bc9d0ccf589dcf3e51d136b8911629d547cf7d96b1e605deba291d629c008b70ce8546fcdb6fb05a90ebde2b08512731ddef3ecef11cccfa1c6e20d0cb8dc0f7f24e53a2a02d0e9b87221345339a561b9eda7f211005fd97639c086abcd12096defa135029d364832e84cc14ced23022", 0xb6}, {&(0x7f0000005040)="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", 0x1000}], 0xa, &(0x7f00000062c0)=[@init={0x14, 0x84, 0x0, {0x2000000000000, 0x1f, 0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000000, 0x0, 0x1, 0xb5, 0x80000001, 0x6, 0x9, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x800, 0x1, 0x6, 0x5, 0xffff, 0x9, 0x10000, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x2, 0xc, 0x40, 0x7, 0x400, 0x9, 0x3, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x8, 0x1, 0x5, 0xffff, 0x0, 0x7f, r7}}], 0xdc, 0xc000}], 0x3, 0x20000000) r8 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) preadv(r8, &(0x7f0000000180), 0x0, 0x10000003) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xbc, "3dd2883d447d8d0a1cc9472cd972d6be2c2d0364839da1521515a79eb7c2b8de42b530b720587c09945ecabe920a172e6ba8a0a2b7d836f7be1fdb4ebe0d852dde417c6db95c88226e0e2a65c5b9f4f986f29b54b88e1da3010d5fb97115a30061cdf0822d53b05219e4d6f8e497a9b50504bcc73a33252dc96fa7b153709204b266848e737056e663db60decac16d5efdf1ea8c8f7ae4b3feda5be807b1c52554482182ab4be610ac7da34d384d1af6d007ffc4e28ba65b39faae62"}, &(0x7f0000000140)=0xc4) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f00000001c0)={r10, 0x401, 0x1f, 0x7}, 0x10) 2018/04/10 11:30:51 executing program 3: mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x1) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd9", 0x4}], 0x1, 0x0) ftruncate(r1, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x9}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004af7e10b3db39a13165f77ac4901010000000000006be250f27521f8212dffd169"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000180)='./file0\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757344006b6252695c29b1637a9bcb"], &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0xfffffffffffffffd, 0x1, &(0x7f0000009000/0x1000)=nil, 0xad96}) munlock(&(0x7f0000b20000/0x1000)=nil, 0x1000) ioctl$sock_bt(r0, 0x80000008906, &(0x7f0000000480)="48270cef9906a0386cfad56d7fb56d293a1f9db5beffd261ecac420e22a6e95f4d8d9e82017996e329003e38de963b485877d079d300000000000020eb5c2826397915b5c91ada7cfb61480b56d908ae8745b3321cb7dcbb8ed2b76dacd701f609efe144505b9c528cd8b4b7bd40d764fc4aeb260dafa82d2f55c52b9ffbeab617bdac417cc7fdab0693e470144fb40e72d8c485d1e4bfefe2e0be3bc3f726ee0093bbfb7704a72fc2b66ceec14dc1f56fe2b471bb99455084d1a5aa22a7eaa6cd71b9c4da05d76a338089a770ed458ba636483ee5c8504378ed48cf6dfad30f6f0ec47399618e98cf2757ce3b5caa8f563211") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000380)) 2018/04/10 11:30:52 executing program 4: r0 = socket(0x8000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x300000000000, 0x4, 0x7, 0x2, 0x5f7165fc, 0x6}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/10 11:30:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00', 0x400}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/116) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x2400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/04/10 11:30:52 executing program 3: r0 = epoll_create1(0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)="78af6a43a6e2eaf00d30e17e28ce3707bc889de6c85c359aab1c887828189eb2e2ad1332f3299dd81c35a83d397be04b3f017da0bcd9ec83ffe407d7e776adbc7cd0f34fbef9684a3de095f0e5b6f5fce9d2c639c95326d06e61d6e3517ff2969639d1ae5efcbcc9d028a73b5893d563206eb3df189cd10930ff36", 0x7b) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) read(r0, &(0x7f0000000000)=""/6, 0x6) 2018/04/10 11:30:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) ioctl(r0, 0x5386, &(0x7f0000280000)="e1") dup(r0) 2018/04/10 11:30:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x401}, &(0x7f0000000100)=0xffffffffffffffaa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x68, 0x0, &(0x7f0000000280)=[@increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x30, &(0x7f00000001c0)=[@flat={0x776a2a85, 0x1, r3, 0x2}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2}], &(0x7f0000000240)=[0x78, 0x18, 0x38, 0x38, 0x78, 0x38]}, 0x5}}, @enter_looper={0x630c}], 0xbd, 0x0, &(0x7f0000000300)="fce79a19a37b6aee6be004f6a090b061976d329a89e3bfb1a62dd8176c743d94b12bd4f28176f5d49df8f8108d886d1b82c5f21ebd2443d4627dce6ab803c6ffeb9819a5af6abca50ff082ca991e43dec0774ae783a1139b4c6970d4eb3dd2b809b8e5f24d041e1fe074452b8af89b0de7f56bffa480afcd75fa36b598b4c6ffe6ced57c626774bb4218ba8f47db25626da231c55cc00ba002f7e332790ad04331f31f419d9c277f839f8be773f339a009342158e4298f77f00db20180"}) dup2(r2, r2) preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) accept4$bt_l2cap(r0, &(0x7f0000000400), &(0x7f0000000500)=0xe, 0x800) 2018/04/10 11:30:52 executing program 5: r0 = eventfd2(0x200000005, 0x80000) r1 = socket$inet6(0xa, 0x80a, 0xfff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x2d, 0x2, 0x3, 0x1, 0x1800000, 0x4, 0x270}, &(0x7f0000000080)=0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x204000, 0x0) sendmmsg(r1, &(0x7f0000000c40)=[{{&(0x7f00000001c0)=@llc={0x1a, 0x307, 0x0, 0x80000000, 0x44158576, 0x11, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="3dd50feeb3da227d148364a401dd477c44e02ac49fbe3ff0fb851c5441bbf84f8172b70d11750f9851192abe42145b12fd6e8273db31958e7ab2ab8ad84da62f3856e84ea4cc4f5ee12fb0d0e13a26a6bc99abf0d68543b478a2bab6bed14fd6cf4c637593d6e6cfbd8c3302f2f907d6250476e55be9299647cd971337e404d68a36e48a6d471eeffaf7255e2aafc4e2a665256f", 0x94}, {&(0x7f0000000340)="23c64fa69706ca8f7e37ebc72f7af5a49e50ecb62af7ba8ba6c506a7af6e1f7f3c", 0x21}, {&(0x7f0000000380)="3dc615bd77456132d13d69851ac3fa3edb08ecb713d1a5cd5cce46b90b56ed0c0f260f07e4e9af3a4e4755a5ee57ff537a310a7a28da3636a26bb896ce2eb32a006ab65491cfc9b720ee3dda6b0182b0662171f43b5cda2048239fb372c949d595fd99b4a310e32e8890aec97aabf6abdcf0d9a74053c39da4da18e0c0f6f16b24e30b071be662759befd7e9d1f875f823ad04a2ff0529aa16e85d195da3d2a532ad51c77467c8bd2934ed7748ae6f08f354a3374e18e516de8b2d9597637921550b6bb83966e73995ed93d1bec85f77dfc0aeb44ca323531b76", 0xda}, {&(0x7f0000000480)="fadc17971ac409e9978c2afb08d64e7dedeea56b0a1d74e1c127d60745fe2ed66cc8e6d815f60aa0e604ee925342178e7ae7878da2e39b17372c50b11fe3535ab03de327422ce129f1c7cabb333d3708c6cebc36087def2242ae0f47004ef991a20adbe2969e3685a922765635a049ccb0c926e33ae0a64978b1fe11ea52f28f3997e2fb9627ce28bec831c6", 0x8c}, {&(0x7f0000000540)="255142b9b5e164608eac51df346a5834863759bcd45f9026b32d02a0f902343eec71ea0ecca3009755b2d52c4215a28e9a8d5a136d3e420241ae419443ffb9059c373bdbb7560ad6ae2e0ef0aba9e8edd4acb639a9f5", 0x56}, {&(0x7f00000005c0)="955e2f9d9a57ceeb9da2a530b5924c134d80134b6355bb09c8c5674d4312226998fc5b7bdc7a3b691a81dc59be4747eba543103e49c3a7f9add3c1a2674826c1dc463098f7226b", 0x47}, {&(0x7f0000000640)="05bc3b85730c17e903a8bc29f209389e00b8102f5425b51a7f1b0eb68796a9519b799f37da4ca15790edd36d2fe1a330592c8c1e62cd0e477fa0799ad7777a439e30f3f7910c8e58c22c6f291e05a3bfc908f3a463aa509d1d8edae3cf4f53d70d5233d6be0383dfe1fa63958e95850f30a72fc5c50774687395001a83b1adda758f59104e919ba0dc0739d69b6eedd4bb", 0x91}], 0x8, &(0x7f0000000740)=[{0x78, 0x13f, 0x4, "058eddc3d35fb3f67c0a1cb58b2259b80f0085b04d53a38b523ef21f343a96b64e57ade486e5feefd5b1f23a3e32e6cc5e98969bd975571b696676c0fe4592f39abedc4566bf270c98018526f26398837725aefef1f498b31aaad9fb72f89470f68230ab5a9cc9f82a"}, {0x74, 0x108, 0x5, "355dda7e77cf226a8ff5bfdf9d095cc917870e15d36a66233f62d2fd4b364b779037529f568bee1d18cf76062f201e48d2f7287f42ef09a67781dfd5a550b06617cc0c88172f3ec61b017c611c3239b0908047464567d549df8c03b3a3ae874a355b19eae5acd0a9"}, {0xb8, 0x117, 0x3, "21a5481ad2aa3f7d7f6a3ba7edc7214afe7e8f0c3bb8b98585c68173aeb4ff649881b0ceb5f76fa29d71d85afa2edcb5443ce2f5e148abfbc8b66615ade250dc32735c7769c0cd100a2b0c75ad992bf176aaf46f7c1f57b66c65399c71cb0af096a88b638ddf204ead2b1b886900d54d2c4584dff8ffcfbf53dc0509c7a3c7c10b5683e460cc4027302c25cfa2322728c8f96e7dc04c3af5591ec8a9eeccf8e36ecde4b1c8a86271aa0c"}, {0x20, 0x29, 0xcc0, "a436d77f3e45999c2c66db766fb403e1c0af"}, {0xa8, 0x100, 0x8, "ec9a67aa0debec8ad824721bd7fbf00d0bb5ff1dea49dfe4a6fc61c483e4006622ad043e27278210a8ba42769aa417f4006cfc26ba621dc634dc8a763724bb7cbf941649707076fc4835458a4eb9289c94b0fb81c278292a2bc34bd18e3e7c51ff228c04c1d6742fdcddda0fd619daca787af179532b8e7b6d891555e5dd4cf70d2543365d691a7a9e114d75322a4d45635c51daf753a53347"}, {0x104, 0x1, 0xfffffffffffffffa, "e5ae2b71ff7b3b5f7de069e2d0a739b00fd044032958ad52f506b42a8abd7a171a98d414b20bcd9208d91a0238a0638daad28bf5f83d0009355e592fcb2a44bb42214ef073e9d18345d24b08f21c36c08ff3c1a327cc18f15f437528d9d30be0aa85126b09b7e7e386e83651734885ea90134348c70950f4958567f1afeda8bf5ce602d1eef97967c8e7c246d2636ee350b6b75fd5affe463093b3738dfa2f8d1a6e8c59464676cb931daea69b5164e5c6af873c83855f64845169bba5feb1e2343252f97070702a201b6eca7f04a3d0144ef7318d1ac28aaab89b38a3964509c778b7915cbd6420bf778b2566c9b865c0b6c7a5c167"}, {0x28, 0x102, 0x8, "16d660bdd519e1fb52c04a0e3f49c087b399831f04cbfaa91715c1"}, {0x48, 0x117, 0x0, "fd2f277a11a2f37e482724c4e18a60a4f9837e830f72b5c0bb431738c59169090bf9cb07e49359096409f04d6978dceaa7d17217cfe8ea1c067f"}, {0x104, 0x101, 0x10001, "0c39a04c08dab1383bace90f0b4ee2a5ce3494bfdfea320bf2b5d548d704524ca277950b3006f32c7b65a7492cabe67ce40e7b3bf6f5ec8fde13f597e25dfa8eeafdaf326fdb1da77730a200eb36bb489235b90ff3b19b1114a7f77a3b7f4176c65bfdcecd7e11379f6dd235ad051bd4ec2d09e1f83cd107da485c39254fcf8f3910926cc429957dc53847db58e43307e4fbdf01d5312dc4edf7adf080529c4e4e097c9cd84e89e800dc2ccde1ffc65f3f6c4d8b7570f74fe1a9d4b8ee2e9be6c451a36838d7670218a2ec90e30c73711fc836b5a5903f3f809bae192caecbc972ce069bb297bc6b0de4c6bb9889461274d74fef1335614c"}], 0x4e4, 0x4000}, 0x30}], 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x3, 0x2, 0x7, 0x2, 0x2}}) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:52 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000140), 0x43) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x1, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002300], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000018000000060000000000000000000000000000000000000001800000000000007f0000000000000000000000ff07000000000000070000000000000000000000000000000000000000000800000000000000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000030000000000000009000000000000000000000000000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000000000000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000081000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:52 executing program 2: r0 = getpid() tkill(r0, 0x10) setpriority(0x3, r0, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x40000000000000, &(0x7f0000000100)="affa5a25abd7a4f6ef10c1f9fd181ca065deaa744b2cc79018b7f598cf053878d461dd2b56bca4cfc1a00ca067537e950b5393798f96725e4d3f42eb911f63d32b25bbc6d545f7d3ee8633696f208c91affdfc4718c43ee395c30267a6f65798dd73285019ccbbf4243b812425a53a37dfa9d9541f83f8ea075c9ee9ef71a7b4ce56a928e30bd8e69efecdbc4542fca789ff1ac001873e94e2e1c8814b03f97453dd9b8041244aee8f28ac0cdf01d43e383afaf6de497631cbb02317") r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='net/ip_vs_stats\x00') r3 = syz_open_procfs(r2, &(0x7f0000000080)="6e65742f726f75740001fa32bdbd1419fc39d402f7e754") ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getpid() preadv(r3, &(0x7f0000000000), 0x200000000000022b, 0x10000003) lseek(r3, 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0xfffffe8e) 2018/04/10 11:30:52 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) pread64(r2, &(0x7f00000005c0)=""/242, 0xf2, 0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x30, 0x3, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0xffffffffffff8000, 0x2, 0x7, 0x0, 0xc997}, &(0x7f00000001c0)=0x14) connect$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x7, 0x1, 0x1f, "5b66a9923855f6878ac646085abe683454a0239aa3a0b490cab0acde5d2a31bd6c6c2e37eee0395d78d42b71453e294a9073ee012dacc0e5ad2dbcc6acc15a", 0x11}, 0x58) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x0, 0x8, "f07c90de4526580f8a9b36a441c89e7b524bf51368cea7cf83362f4303aa1a7031aefa58bf11fcd5cea69ba5b0721763b37fd320f8e71fefee9622545819cec786444f97bd34afff4d4cbc717fd34c37"}, 0xd8) write(r2, &(0x7f0000000240)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000000900)=""/146, &(0x7f00000009c0)=0x92) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x84000) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000700)=""/138) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000007c0)={{{@in6, @in6}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) 2018/04/10 11:30:52 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0xffffffffffffff80) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:52 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, r1}, {0x6, 0x5, 0x7, 0x7ff, 0xe6ba, 0x1, 0x7f, 0x3f}, {0x3, 0xbcff, 0xfffffffeffffffff, 0xd5}, 0x3, 0x0, 0x0, 0x0, 0x3, 0x1}, {{@in6, 0x4d2, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x3, 0x0, 0x0, 0xffffffffee44481f, 0x6, 0x2be}}, 0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/10 11:30:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x46000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000280)={0x8, 0x1, 0x6, 0x4, 0x3e976a7de828c6a6, 0x100000000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x200, 0x7fffffff, 0x3, 0x400, 0x7, 0x8, r2}) 2018/04/10 11:30:52 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffff8, 0x3, 0x4, 0x381, 0x7, 0x6b, 0x9, 0x8}, &(0x7f0000000040)={0x3, 0x3, 0x7, 0x3ff, 0x2, 0x401, 0xfffffffeffffffff, 0x81}, &(0x7f0000000080)={0x8, 0x7, 0x5, 0x0, 0x3, 0x0, 0x6, 0x50}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0xed}, 0x8}) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00', 0x400}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/116) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x2400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/04/10 11:30:52 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700090000be00020002e1ff0000000000000108000000ffefff45", 0x22) r1 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000b00)=0xe8) r11 = getegid() restart_syscall() sendmsg$netlink(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x428, 0x41, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x418, 0x11, [@typed={0x8, 0x1c, @ipv4}, @typed={0x8, 0x6d, @uid=r1}, @generic="fe74e78abb3efc2fc0784bb36c18354aa6ea2dcb54ec2d67ca4efdf1f6a1b1b5ca2dddd452771f4f9023db4836c941a4a7fa4daff3b9af89ae91eedb39de49eef821a5c12f447599406a10eee06ea742e1aa94a75716ef73839d4e46d4fcc3df904315dadbd54ef618301fbe88db6cecdd926638a439f8c4c9a954559939b5c662958ad379442b6826060eb3efee68611ef6c810949880a85e5d0eca4f44fa93167eaf740d14fb1c88bd9f5ee728c51f0343", @typed={0xc, 0x87, @u64=0x2}, @generic="402740ac7ac1b0ad840ea05885f75f6ffb0103770a6560543296ac9a322f15dd7d339e2ef21a5c8dc818957be68ee64d39299707a5c3c39a89b385e71389093d24569bd8371ad9a9f12efefa791a8515d9d6251e8198fcbd66cf913c753eaddf6e217d0bcf2eb8ffde450862016c450470b72251cfbe916bf0a469d972c22ff9ff7e9ba00deba6c0035fcd52692afa15c30232cc0f4f6ecfad2122c884aa46e8d7130fe96ddce86ed377e0b2cd706a6824ae19bb55d64162f4e7bb9cb0cc5929b8eecce137714eba", @generic="9ca193732f96ea2af713e7cb1cb6d1be5fcd4c9293db62343ecc87", @typed={0x8, 0x93, @pid=r2}, @generic="6e6acc1aaed4867a15e36ed06bd1dc1c3ff0aadcf8251af92d3214934283cbb23cf354e8029831f07b69c838e3748c0c45bfaf16d870d76b671ee3b6697ea9cedc2bc5013307f15e4455029069c9be40819cca7521b5429538b48cf80947706aef870b7970a5765888e18581aa7711fb2050460eba36909e9c15d7c8fc9cca50ebb84c0d19d01e79495a691c99061999c32d02abda1bb1ae7095b23e259c78ab0acde271b11b286efd4dbe71c93e0fe71b618e3afdce513116a367fc16d4a7376cc56d8264823a9745f90190dba567643d3d1d84de5573547667e18690", @generic="a92c6cf9e6908c95d457196e6dac27362ca4b12c060f2e3d2783b94a2e3f0afe3003abdfb9a01b7dd13beaf8b2045ad8fc2cf3a8869ab219e04d88a7c92f9b86719589e492bf87b08300ab58beaaaad1c1efe2435063b627b88cfd60b98cd3ea1b100ff4116c86561adc2bf8b28507676d3a13eec6530b342cb3c9b1a298b648cfe013a388ab7d82bd786007babaf5f4788fe09170d015715a8c5890e70acc4391cdeb783dcf130ed23a44c9e3582a93698133329c001e58a2e0610fe05ca1a24c49151535e458d6050c6de959fe466ada09c75c8c36310244236c3f09c6fb76", @generic="0379abaebf5293af372aced4857d75276eeeaa87aa4f684ad14f6d105709a71790470d4e73d21208ee723781243f767fd624e0a54f98072428bedb7cd5574f6c36d74df80650376c272717aedd7611b6784f2308402ceaf640cef3674fbfb7c9a374e0c46a07ac2ebf1918eaecb98d322b7806ef1e9baef7bf408ac760a37f4fb090e3f6918aedcbcae71a6e90c0fd05d07e4a29e7653d3f393a5a6375"]}]}, 0x428}, {&(0x7f0000000c00)=ANY=[@ANYBLOB="e40000003e00000127bd7000ffdbdf25d40061000800f7ff00000000b4002000a571cbd89e9d223e16be36cb787a908b91047631c96935f1e5823802028fbae3caa416b61bc11bc7fcbb5739094a4ad52a5cacd3f51fbf3dc983413f0d23d105b884e4d76806d3850c53f2abf9bcbf08857aa1ac3c715367e8a36a9836681e512d8beae38bf121e830f24d4fa39d5678ed67cec29736e5896a05287e0eaab73483fcce4e1ba2e4931afb8abb4e392d7bd2e53658a48ddd3ca7f8e7353bd1e933bf8039f89319258718bb049bc476b41c656b67c0f40555ab56bfbe91e8fd970000004438f909f2199e936cddbe709ac8fa225035f13e835e53e8b274f9274d181c8519f44004fe88884171fc1f2242eca9598214cf40780a531d9a2189d603d0c1cb756faa2cd154bd94b97d7466245094c6099582b362447844d4e90216b3e7d1a25aef5f52d053cc90ca5382c583350ab684feca40f68d624ca46d84b5475b074ddad8a5f7015d370a98fcabf8615434cb9adddb40e83d1843718b83a3b8c57055816b5f11b8d08faf49e52de279daf4e5199004e5a5e4f1176b6957bc21df6f5b9d615b"], 0xe4}], 0x2, &(0x7f0000000b40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x48, 0x80}, 0x4001) 2018/04/10 11:30:52 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x4000) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) r4 = inotify_init() r5 = gettid() getresuid(&(0x7f0000000500), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r7 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = eventfd2(0x7fffffff, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) r12 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/context\x00', 0x2, 0x0) r13 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x80000) r14 = socket$inet(0x2, 0x807, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000009c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000b00)=0xe8) r17 = getegid() r18 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r19 = socket$inet_sctp(0x2, 0x0, 0x84) r20 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000c00), &(0x7f0000000c40)=0x10, 0x800) r21 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/enforce\x00', 0x321080, 0x0) r24 = fcntl$getown(0xffffffffffffffff, 0x9) r25 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) r27 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000002980)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r28 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000029c0)='/selinux/create\x00', 0x2, 0x0) r29 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002a00), &(0x7f0000002a40)=0x10, 0x800) r30 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/ashmem\x00', 0x0, 0x0) r31 = socket$inet_sctp(0x2, 0x5, 0x84) r32 = getpid() r33 = getuid() lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = socket$nl_xfrm(0x10, 0x3, 0x6) r36 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002b80)='cgroup.type\x00', 0x2, 0x0) r37 = syz_open_dev$evdev(&(0x7f0000002bc0)='/dev/input/event#\x00', 0x5, 0x400) recvmsg(0xffffffffffffff9c, &(0x7f0000002e80)={&(0x7f0000002c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c80)=""/19, 0x13}, {&(0x7f0000002cc0)=""/66, 0x42}], 0x2, &(0x7f0000002d80)=""/237, 0xed, 0x400}, 0x40002100) r39 = gettid() fstat(0xffffffffffffffff, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000005900), &(0x7f0000005980)=0x58, 0x800) pipe(&(0x7f00000059c0)={0xffffffffffffffff}) r44 = syz_open_dev$random(&(0x7f0000005a00)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005a40)={0xffffffffffffffff}) r46 = socket$l2tp(0x18, 0x1, 0x1) r47 = socket$pptp(0x18, 0x1, 0x2) r48 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005a80)='/selinux/access\x00', 0x2, 0x0) r49 = syz_open_procfs(0x0, &(0x7f0000005ac0)='net/udplite\x00') r50 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005b00)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000005c00)=0xe8) getresgid(&(0x7f0000005c40), &(0x7f0000005c80), &(0x7f0000005cc0)=0x0) r53 = getpgid(0xffffffffffffffff) r54 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005e00)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="074b1fd4e9fa52e3fcd0a502fc7d7987254d5303ce8f4fcd64ff478a772bf1c56955520b1562859e1c579ebec141b8b90a7e3baf948d15c87a7a9b51", 0x3c}, {&(0x7f00000001c0)="2335eec66d87a5dbb6884df4dc50691e9c7549b761ad2a2def91445ac2fefb7508f8a9f56fb7064568012d3680b3d502bd629d5f5ebea57ee0e74f2bffd02e10ab6ae23624f9882783d0403669ef02ae2d993940a3d1cb0872fad4dd35669762fdaebf1c84d7988992c877eb362bbb2e54957920a2b9572d1e9fd1b4dcdce3fc7d8dc2b0cdfb559325cdc4a59f41e70678ee4269f7420c4da1ce525dff7e7c31922877b9", 0xa4}], 0x2, &(0x7f0000000640)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x34, 0x1}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000700)="cc4ae825be98788d744b2b30aaae1eda3c47a45a5152682a55f6b0871a106829d234a17f1bf7d8600d1e667b75d24ace7087167cc909e19b5b589bdc11220c", 0x3f}, {&(0x7f0000000740)="a3302b0ce5a7837a4ddea5c8b4efc44414d36542cff441ea7ece87", 0x1b}, {&(0x7f0000000780)="587d9e799200272bea37ddb8115667c67d705ed4f8d6afd23c991655572f15a70d35de950118f67d2ce160aab271f67b5629049ba7cdde52ab72702212b1a36a99983c5b0b92c7880e9dc7a0ebe3996c9a63561fe668a6721c9ef5dd435124941aabe16b07d05f42f6df07ce3e4abd7eae32e451a6a1732043887054d2c89d4b308f459b1f54ac6745a39f665dd66d45fb43fe9cf83fb051b04bb5adc8803c1d71183502169d63b04aa64994b904a0e25c2757681bf156bdcf2dab4f3ac23ae912f01b5a8adb1fc2326309065975828be5a035858bacbf285673ed0972b0b33b0e51198f5b00771cecde6b005b97598baa", 0xf1}], 0x3, &(0x7f0000000d80)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x24, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x7c, 0x4c884}, {&(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000e80)="3535320bd4e176dc572e0846ad51b870b5007b", 0x13}, {&(0x7f0000000ec0)="a825c8108ad27de1cae38acca98cc02e72a4c77b86268c8349d7af56511d1214acee22e4a2e20deec10d80cf41a2ca767c0e94659733e82857aef28204f094b6a0bff1713b31f2c307491157a0312e7d989d5a451e679e018318f47f2a45596cf34e4825a69300b6e328cfb7e45a8a37fa1d6b4e11ed698abe19c97261d6c3b814f2d9957d08883e57777823d90cdf6cb08a9c42dcfbdf4d16da1ed7e071b635519251c741ccc359b32c8ee1ec0d870ce9ed9d3350", 0xb5}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="6fae2a5104e43109f6360791d67859dd875822f8908a1e05bc7a1cff9067ceb7435fdcad6d4e2adcda343fc0ef73145233a71344a161ed1f89fea465e2e4866a4194d1b3e465ef26871850787291b60123810d01310ab551c7797477cf751c4728b9f812a4cfbfcb6be377cd377142301258eb74c3", 0x75}, {&(0x7f0000001040)="17c38b8595ec8856837b1220b29ec922df9700eb236760947792712c6b17e1b0102a9a11346d94fbca61be94e386d26402234a196d74db8c0af6c9a8ba399672fc4e4ebf4193726c", 0x48}, 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0x1000}, {&(0x7f0000002700)="9d4e9f472368216ffe9c13fefe258e12f88930694c74cf1fd2225d735fd4916b804b6ab37dbe584dc1373f129ed08f546aabb72754ddc9cdb6edca058b5dbf4a96f58d8f1321df348bd9c2a2f112e52c3921c228e4592573d1faa5c0986aae1db11f012cfbd4", 0x66}, {&(0x7f0000002780)="a10e435563253ba8961c67c998ff1c0c64bf24f3d6e5945568f402b94c4e84bfd3ab8432618e2fb0010c0e331d479311de6157dba4c38b6f41ea3ea1b9bc54d0735a7371c5d64e09c7b0c65e825f8a7944543726c5aaa04281553247edee408ab882e1ea71661d5710d8cf6e6a99", 0x6e}, {&(0x7f0000002800)="8d339234c65332875b11b498de437125297c1ae7a16e4b8547a98976a1f66fa77d477f7f07b259ca2e16bdaa4a725a05e7f18539a8dde3d67f0593579435befe7720d1b4a00b947730fab1c22f009149824e35f2ec152e87bf854507743cd7c4076f167fec5a7af9aea6de5521b072fc0440e1d578ef647130a5e56ea3eb46776fce9c8b2b7428814487c2bf49eee580c57092e0ef0324e0565a41e2c89216555f7d05d5ae7e75c989f37e8ab055b6ba63e3db7893ee4bcff63e70bcf42a8c7edb89b662770eb9e753b731bc0a058cb1d2b5a9bd61ab154ce39dbc3c4599153f5c1e07379314e84799", 0xe9}], 0xa, &(0x7f0000002ec0)=[@rights={0x24, 0x1, 0x1, [0xffffffffffffffff, r27, r28, r29, r30, r31]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x1c, 0x1, 0x1, [r35, r36, r37, r38]}], 0x58, 0x4000}, {&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000002fc0)="a8dedf100f92e567ed0dd8401a662704e95502bfcfed08d6c45b45", 0x1b}, {&(0x7f0000003000)="cd9ab1b986200a75f00f33180db8a322e4f2b5806fa42bc10dbfa121e0d88d9f8fa3a53ed3e074401bd36779226da72de866d65238e1c584ce83ded35f17579d2ca7755c3af30915e015162f785dac777541270fc8c76ce4cab8104108b64e9f746a5dcfbd7f6300d80bd41962c991246861ba987314b35a235be2183f09813f169e", 0x82}, {&(0x7f00000030c0)="9171b877e35f6e4fa263", 0xa}, {&(0x7f0000003100)="c9c5c10520675e", 0x7}, 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0x1000}, {&(0x7f0000005480)="56559a32c7d27a4a029e09798def580b6226c6a97d51546b2b53becf1188cb4e42a0f15d25e910162cce4834dab7014021b491b90f8f2313aa247fe059d664b4643c00c4426276bfd42a763b0f85829bfa1257144c13ca2f3f2d89ef514027b47d3f30d13fed40bf1fd8e3a750f40c488ca28f5a849ab573149830ac5776d06e55edc95827b190431416ee", 0x8b}, {&(0x7f0000005540)="4e833629545401b5b34f4ec74a09f9c162733ad97f07edf41ab0de6b6872c0cea247582f04e8806613dd523d734852ac10453d73a5f86eccdf479bd305fd163a71612c15ddb78e14539f93998379228ea5f11631b5354de094f6836bc4c1c8ed92", 0x61}, {&(0x7f00000055c0)="ab340b7b2d241986ddfd4f570864bcd74aee39b302cdb327a84079fd1515b8e86b0da6bf3b8e96113451327267ab9272ae93e51b97bd70db7e92107ef40a0225a53d4f75a5811323a958cb8dfb1fa3676898e8359700a0b7f6687d5d4d770ec4b31f9c4f31ba03fc083b166ffa05d2b0636a0545d83b42fb07fc25322897c27c5a31a72637b8955e837e8dc355b42ba14fa34a4340005d0a63fddd7ff419985b6722e522656cd371e749c2fc4c", 0xad}, {&(0x7f0000005680)="90aff8948c5a1b7f4df280d4a8542e5658fd00a17149923af1ecea2d27dc1c3abf996f7dbeadab09d2e83c0f3d7938d89bc90a", 0x33}, {&(0x7f00000056c0)="bf7bdaddc1cffa703665489ae60b40e4ffa3c19c85d96276bac19acfdfb4597a820c0e3d07630f4ccb549d0c2ea48238937e052dffaba9883e59a6dbf727d187d6596dfca32ce5b584ffd6244efdb279cd5fadf1bade589656c4120f1a53ed0bdb41315c47d95c49f2ea0ffb0f328b746653fbe6f130e36df37a31df6edce70b18e679dd9cf794db7d000264194d516321ac05059b12b4a45f531135d6291382972ca66d4ec5cc36baf3e5051c4c8fcc1048cec12cccb3687a56f54d56e05c5ad26314082fe3dd365659cefd9867e62784db2ba79b5d85d281cff92da306", 0xde}, {&(0x7f00000057c0)="a0244abf7a7b6f26e97be3d3972dd1e05e89525ac9d0917d1be865c66229c90259631f1d6a18e966b449a62e8892623e8f50beeff4b0285cbfb99b71ee3a0cf6984ef289e78ed323d82efb734fe6a24e9532eb79a57a23ddef13adcd101625e84c71d143a148fe559983971a80f0969e661ef54001a0432026e62beb01058cc6cd6df247743301e63c48db44c54fa0cda0d1c49d2108a149dbce98ba2f1aaeb89980dad8e34188ebd1af527bcea78fead9cc0e221d15f4a9f035e86e72bf0d8df2b7bd3957cd841c4ff1c5bfc8bc44ab40070725005f44c141bd198b426cc134", 0xe0}], 0x7, &(0x7f0000005d80)=[@rights={0x1c, 0x1, 0x1, [r42, r43, r44, r45]}, @rights={0x1c, 0x1, 0x1, [r46, r47, r48, r49]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, r53, r54, r55}], 0x68, 0x15}], 0x6, 0x0) r56 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r56, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r56, 0xc0306201, &(0x7f0000000380)={0x50, 0x0, &(0x7f0000000300)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}}], 0x1, 0x0, &(0x7f0000000580)="e7"}) ioctl$BINDER_WRITE_READ(r56, 0xc0306201, &(0x7f0000000080)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f0000000540)='$'}) 2018/04/10 11:30:52 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x1f) write$selinux_context(r0, &(0x7f0000823fe1)='system_u:object_r:faillog_t:s0\x00', 0xfffffffffffffff7) 2018/04/10 11:30:52 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) prctl$intptr(0x20000000000803f, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400080) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/9, &(0x7f0000000080)=0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000051000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) 2018/04/10 11:30:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x8, 0x2) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x4, 0x0, 0xfffffffffffffffe, 0x6}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) finit_module(r1, &(0x7f00000000c0)='\x00', 0x2) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/10 11:30:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') getitimer(0x1, &(0x7f0000000000)) preadv(r0, &(0x7f0000000000), 0x200000000000009b, 0x10000003) r1 = gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x3, 0xc27, 0x5, 0x4, 0x0, 0x0, 0x41040, 0xf, 0x1, 0xfffffffffffffff8, 0x10001, 0x3, 0x4, 0x0, 0x7, 0x6, 0xfffffffffffffffb, 0x7f, 0x0, 0x6, 0x1, 0x6fc1, 0xbaa3, 0x91, 0x7, 0x9, 0x100000001, 0x6ff9, 0x558, 0x6, 0x5, 0x9, 0x4, 0x20, 0x101, 0x6, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4000, 0x7, 0xffffffff, 0x4, 0x2, 0x20, 0x2}, r1, 0xc, r0, 0x8) clock_getres(0x4, &(0x7f0000000040)) 2018/04/10 11:30:52 executing program 7: msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="f14a49121cbc"}, 0x52, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet(0x2, 0x2, 0x2000000088) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000000a00)={&(0x7f0000000a80)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="110627bd7000ffdbdf2506000008340002000800080007000000080005000700000008000500000001c6ada72079c3d5ba0008000800000000000800f908000000080000020014000100ac146e7dd22930af6e14bb000000000000000000000000080008000000000008000500ff7f0000080006be00000039983345a2eb0d3d50200fe3f6e2576a60c713f300f1f069563170645f7a0ed872202d5918100c1f97a68c34050fe57b8e876f1f45fbc12e919621be866dbdd85dac154de9f06ebf"], 0x80}, 0x1, 0x0, 0x0, 0x880}, 0x40000) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162") creat(&(0x7f00000000c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7, 0x6}, 0x10) creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000480)="464ad08386", 0x5}, {&(0x7f00000005c0)="6e6c736d9c1fc75f84039f752ec7060f702b7437b81c3941e34115de78c311ae3dabc8e19cad33c952ce047bb8f992f6d7ff8368d44d0b3abd3b077f29371029dc40abfd56a24d7a730873e1685559b8be3089301d5b7d559a07229c316b4f34d4f7bfedcdbf85cf5e83d3fc917bd3ed67b9399cf7f0c77bd5a757ed8745cd6b5d52ce40493cb01e4791e8ef5b7da09cc86389d79aa81b31fd38edba38941ebfb684edf53e7c3c0a26f25270f3b25c1c4e1f2cdefe11e51cf97c93f78b3902987b819eed6120bb63ac83d410630b34806f483fdc37eec20017b30efc81778bb7ebcf38df5251948a4b4e538f990fd47e9406b55fe81680", 0xf7}, {&(0x7f0000000700)="8c87da7d4a9355ba8d707bca32d7ff3d81df77c93a44685c7faa5fed8c0b0d835dc57581d6730c661d07afeb2b4dcb715e9b2f0cff70fef315de76a3dcd659444e85772af466b83042a9443744c0ed3f3b5895742caf8c9c1b2a7ce263c789d29c7269e04b786c97f7513529da3e09bd5145bab39f190f262e6726b26a76bbb7f0e370369b1801fd", 0x88}, {&(0x7f0000000840)="03bcb084f9", 0x5}], 0x4, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x3b3) r6 = memfd_create(&(0x7f0000000100)='/dev/autofs\x00', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000340)="750c09e9ac292b4d2e9bba282d7165c9231adb2081f90920b07b9fad227e570883ea301053df4e4f506f291935a36f201b9cb998590ac8e17f8644bd665225e0d13cd74d5384c5276d716df1926d702e68170ef83fffff4f037335f4d82679341b3a3602513aa621ee4bc8f959ed21ba79f25700bd7fdf8d52a92ce70bc2b002b4d270ecbbd02378765af88d8527556e47d1565f", 0x94, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000440)='ifb0\x00', 0x1) sendmmsg$nfc_llcp(r6, &(0x7f0000000200)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0x3, 0x5, "ea74dbe59d61c155e9fb044c019c6e5e063826f185efa5f51ad7513a0dbc4496c7e2bdb23f5c003ec8b9439c912b8be5c7631a12292ce7257b9925313b15d0", 0x7}, 0x58, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4}], 0x1, 0x40045) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:30:52 executing program 6: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) fremovexattr(r0, &(0x7f0000000100)=@random={'trusted.', '^\x00'}) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x120}, {r0}, {}, {r0, 0x88}, {}, {0xffffffffffffffff, 0x90}], 0x6, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x6, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="bd15aa720563"], 0x0, 0x0, &(0x7f0000012fc7)}) r1 = dup2(r0, r0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0xf, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e2a9ca4b7b96d14630c4000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000240)={r3, 0x4, &(0x7f0000000140)=[0x9b, 0x516, 0x7, 0x8001], &(0x7f0000000180)=[0x400, 0x2, 0x7fff, 0xdd, 0x8000, 0x5, 0x2], 0x45, 0x1, 0x3, &(0x7f00000001c0)=[0x4], &(0x7f0000000200)=[0x2]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73734264e1b89dc8142260ec763a3e4a72cf5312613ff15cb1588e5ce1945ee225e43bd7a9dbf17fe5a4f4088bd315099a4f59c63a60cc5a85979f"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/10 11:30:52 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x3, 0x3, 0x2}}, 0x2e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000e00)="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", 0x93}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f00000004c0)={0x0, 0xdfb}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3}, {r1, 0x8000}, {r3}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda2015a2940000000000000000000000000000457b614985518329305d8e62b86de1eea2d901b0597e116df06d72"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e", 0xbb, 0xffffffffffffffff) [ 465.514401] binder: 29304:29306 ERROR: BC_REGISTER_LOOPER called without request [ 465.522021] binder: 29304:29306 transaction failed 29189/-22, size 0-0 line 3011 [ 465.533083] binder: 29304:29306 transaction failed 29189/-22, size 0-0 line 3011 [ 465.611628] IPVS: Creating netns size=2552 id=64 [ 465.657286] binder: 29304:29331 ERROR: BC_REGISTER_LOOPER called without request [ 465.664971] binder: 29304:29331 transaction failed 29189/-22, size 0-0 line 3011 [ 465.762709] binder: 29359:29360 unknown command 1923749309 [ 465.768510] binder: 29359:29360 ioctl c0306201 20012000 returned -22 [ 465.776867] binder: 29359:29360 unknown command -1533269490 [ 465.782660] binder: 29359:29360 ioctl c0306201 20008fd0 returned -22 [ 465.790046] binder: 29359:29360 ioctl c0086420 200000c0 returned -22 [ 465.799385] binder: 29359:29361 unknown command 1923749309 [ 465.805307] binder: 29359:29361 ioctl c0306201 20012000 returned -22 [ 465.814181] binder: 29359:29360 unknown command -1533269490 [ 465.814200] binder: 29359:29361 ioctl c0086420 200000c0 returned -22 [ 465.826604] binder: 29359:29360 ioctl c0306201 20008fd0 returned -22 [ 518.436588] Buffer I/O error on dev loop0, logical block 16, async page read [ 518.443871] Buffer I/O error on dev loop0, logical block 16, async page read [ 518.454079] Buffer I/O error on dev loop0, logical block 16, async page read [ 518.461460] Buffer I/O error on dev loop0, logical block 17, async page read [ 518.468938] Buffer I/O error on dev loop0, logical block 17, async page read [ 518.476170] Buffer I/O error on dev loop0, logical block 18, async page read 2018/04/10 11:31:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400001, 0x0) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:31:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x1f}, &(0x7f0000000300)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x44810, r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x8, 0x7fffffff}, &(0x7f0000000280)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'irlan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="00000000040000001f00000065000000577bed1a5cae2b4bac2c3b6b28f17fec1935fe772081ff90fbe8ddeef40f75f213f2d76875a34026436165ac26477222c79510f9b6d71e2df5675a7028420e76aece1d6209002bc1c8f1a1cbce7202daeac24100000000"]}) flistxattr(r3, &(0x7f0000000000)=""/193, 0xc1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000340)) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000380)=ANY=[@ANYBLOB="0a93e3328a010503ef35f0c60040020000000000a0e752e558d80c1725c77d70b2f3d5941f9e1f5e605b0129703d3ef2f339dd1c0af768bcf79f42470428556d827a959fe9d4c102094415d2b1277b8835aad85979480c1e078bc6199f7b1fedf8e4de30105f09efb6e24866e1e336d34d59", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x3}, 0x1}, 0x1) 2018/04/10 11:31:45 executing program 3: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r0, &(0x7f00009bcffe), 0x4c35) 2018/04/10 11:31:45 executing program 7: r0 = socket(0x200000000000011, 0x4000200000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000002c0), 0x3b2) 2018/04/10 11:31:45 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="736e30e3fdff000000000021c989cfc830f6668cb173f157ff38d57c68e811fa974012e244102ad43eafa00f35dfdd589acc7a6fc005fa7e5f43c6298e8a3f395d6bb674c9c1a6cc7ab9219c801afc8bc2c0471bd50f947d702cd78ac3379630e94a9e9b2522b236fb889d47eb8f1dc83078cc18190afa97ecdf256fbaf741cffbc966beeaf85370247c83d6ef3f0bc1ddfad10291334df0f4af06a28ba0a94f3d9ae7ad90286e1b4e33d3d9fc493435e4982208d7672f1248dccafb20c53ba7ee7cc448e7cff24593f369ca18e95737812c643dc6c42964eda77f98212b2c6cc8a0"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f00000013c0)='./file2\x00', 0x40000, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x1) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000100)='./file2/file0\x00', &(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)='nfs4\x00', 0x301040, &(0x7f00000004c0)="0cdbdc6af2253db00703fef3652c418446703bc8cd28fc3a93b2ce6f7562220dd1f5082f13376e9472ddc34e610656f4d1d11b65e5432d86442fa034f2ee9579ebea62b237f0b3abaecdf82275") mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400), 0x0, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f000000000000001ea180a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae200003621a6f9b2154ef4d1c2e96a9624d85f45f2e1c2681ce0d1aa403e31d8a8c8320180000000"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) r3 = dup2(r1, r1) pipe(&(0x7f0000001780)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001540)) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001700)={0x8000, 0x100, 0x2, {r4, r5+30000000}, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000340)) 2018/04/10 11:31:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:45 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) truncate(&(0x7f000069eff4)='./file0/bus\x00', 0x800) fcntl$lock(r0, 0x2000000000007, &(0x7f0000027000)={0x1}) truncate(&(0x7f0000051000)='./file0/bus\x00', 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='erspan0\x00', 0x2}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x4, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1330}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x30}, 0x1}, 0x8000) 2018/04/10 11:31:45 executing program 5: 2018/04/10 11:31:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x80000000, 0x9, 0x1000, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x7aa, 0x7, 0xb00e, 0x12d8}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/9, 0x100000000}) [ 518.483373] Buffer I/O error on dev loop0, logical block 19, async page read [ 518.484971] Buffer I/O error on dev loop0, logical block 18, async page read [ 518.497998] Buffer I/O error on dev loop0, logical block 20, async page read 2018/04/10 11:31:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:45 executing program 4: 2018/04/10 11:31:45 executing program 5: 2018/04/10 11:31:45 executing program 6: 2018/04/10 11:31:45 executing program 1: 2018/04/10 11:31:45 executing program 3: 2018/04/10 11:31:45 executing program 7: 2018/04/10 11:31:45 executing program 2: modify_ldt$write(0x1, &(0x7f0000000000)={0xfffffffffffffff8, 0xffffffff, 0x400, 0x7ff, 0x7, 0x0, 0x9, 0x9, 0x2, 0x7}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:31:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20040003, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 11:31:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="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", 0xfffffffffffffcff}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), 0xb) 2018/04/10 11:31:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x80000000, 0x400, "fc1179856f8011f642ea8b6a8f097720d7aabba8d617baf91fca22d9ae0ecc0030556d9e79dbc65fb15342379eadd9848dc9c645788a49a39f2e654346c8b1", 0x18}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r0, &(0x7f000058f000)=0xf, 0xd) 2018/04/10 11:31:47 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x1}, 0xffffffffffffffa8) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000051ffc)) 2018/04/10 11:31:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') accept4$packet(r0, &(0x7f0000001040), &(0x7f0000001080)=0x14, 0x800) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/4096) renameat2(r0, &(0x7f00000010c0)='./file0\x00', r0, &(0x7f0000001100)='./file0\x00', 0x6) preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x0) 2018/04/10 11:31:47 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rfkill\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x3, 0x4, 0x4f800000, 0xffffffffffffffe1, 0x7, 0x200, 0x200}, &(0x7f0000000280)=0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x54, r3}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340), 0x1) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000180)={&(0x7f0000000140)="37c625b296dbc8e1eeb0061b", 0xc}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x8001, 0x4) getsockopt(r1, 0x4, 0x6, &(0x7f0000000440)=""/4096, &(0x7f0000004000)=0x1000) 2018/04/10 11:31:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f7461626c65735f6e616d65730099ec370f04de6cdbf7f0f22cffe7b6de69570cfe7e7e445c40f793fb68ce7e56") pwrite64(r0, &(0x7f0000000000)="d5475987708d68d55a50dbabfe35171decd8c849b1e816a831771a73094f9b", 0x1f, 0x0) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:31:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:47 executing program 7: clock_gettime(0x0, &(0x7f0000000200)) inotify_init1(0x0) clone(0x40000500, &(0x7f0000000980), &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000280)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3", 0x1, 0xfffffffffffffffd) 2018/04/10 11:31:47 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x2, 0x6, 0x1000}) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000fd0), 0x0, &(0x7f0000002000)}}], 0x1, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000), &(0x7f0000002ffc)=0x0) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/04/10 11:31:47 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000100)={r4, 0x10}) sendfile(r0, r1, &(0x7f0000000040), 0x2000000dd) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, &(0x7f0000a88f88), 0x69aacab2b76ed8ac, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @multicast1=0xe0000001}, 0x1) 2018/04/10 11:31:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x0, 0x9, 0x80000000, 0x48}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x48, "2cda024b54f009e38341151eb6fe0414cb6c0368ffb39a63bfe8ee8903f2cb6c8b2f80835f0643b9aec85d4b2c1642b493e93b2feb8934b9823954a56a6a989cb7da54a731127ca2"}, &(0x7f0000000180)=0x50) 2018/04/10 11:31:47 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) acct(&(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80800) getsockname(r0, &(0x7f0000001240)=@nfc_llcp, &(0x7f00000012c0)=0x80) fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001440)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x7e209a8684b7a0fb}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)={0x50, r2, 0xe00, 0x70bd28, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6026}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff0001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) fstat(r1, &(0x7f00000011c0)) chroot(&(0x7f000009a000)='./file0\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x4811, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) symlinkat(&(0x7f0000001480)='./file0/file0\x00', r1, &(0x7f00000014c0)='./file0/file0\x00') clone(0x10000000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000200)) 2018/04/10 11:31:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:47 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x10c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}, {@in6=@dev={0xfe, 0x80}}, @in6=@dev={0xfe, 0x80}, {0xdcc8}, {0xfffffffffffffffa}, {0x6}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, [@extra_flags={0x8, 0x18}, @proto={0x8, 0x19}, @lastused={0xc, 0xf}]}, 0x10c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[], &(0x7f0000000300)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x181200, 0x0) pipe2(&(0x7f00000000c0), 0x80000) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) 2018/04/10 11:31:47 executing program 5: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x80000000000d, &(0x7f0000000100)="9353feb8d6ae15bf777f4b3cc87ae86f4201f5bb5f33489cc4b6214eedfe7e4604cbd6b7bf7451930d0242e53469070000006d1f77cac7556326d700345442ec18f0ae739152ef1369fa7a4a60a7fccb65d963014603ed2ffcb396074f843f79b9ac6f70ebc767ad5a399c0d89f8f8fa0c", 0x71) [ 519.731833] IPVS: Creating netns size=2552 id=65 [ 520.899222] pktgen: kernel_thread() failed for cpu 0 [ 520.904376] pktgen: Cannot create thread for cpu 0 (-4) [ 520.910065] pktgen: kernel_thread() failed for cpu 1 [ 520.915198] pktgen: Cannot create thread for cpu 1 (-4) [ 520.920540] pktgen: Initialization failed for all threads 2018/04/10 11:31:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x21) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/10 11:31:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x100000000, 0x7, 0x9f, 0x7}]}) getsockopt(r0, 0x7, 0x10000, &(0x7f00000000c0)=""/244, &(0x7f00000001c0)=0xf4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/04/10 11:31:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x64, @empty, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}], 0xc4) write$binfmt_aout(r0, &(0x7f00000004c0)={{0xcc, 0x1f, 0x2, 0x3bb, 0x1da, 0x3, 0x368, 0x5}, "7a8e0566b207f051ac4bcef203ccd1b71e676afcd72bfd00aecc7b1a68f6c6ebf4c4e957ac007de6b5868767d0173194e22bef9e5ec738086d1f8e423e17005f0cfb3ccc196cd2c260b2d6c0d7", [[], [], [], [], [], [], []]}, 0x76d) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/10 11:31:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x80}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/10 11:31:48 executing program 6: rt_sigaction(0x7, &(0x7f0000b97fe0)={0xfffffffff7fffffe}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000200)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead5c295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rt_sigaction(0x3c, &(0x7f00000000c0)={0x45b, {0x2e3d}, 0x0, 0xfff}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x3, 0x5, 0x0, 0x6, r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/04/10 11:31:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:48 executing program 7: clock_gettime(0x0, &(0x7f0000000200)) inotify_init1(0x0) clone(0x40000500, &(0x7f0000000980), &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000280)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3", 0x1, 0xfffffffffffffffd) 2018/04/10 11:31:48 executing program 1: rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file1\x00') syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x181000) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='autogroup\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700090004000800afb00200805613104e222b371e4eff010000000400ff011c92db6c755e73b56a50d9aa8462d628609a7eeee90dfdce495e23f3348bf972a389e48edc6cb2351808be5957c8e7f436d779d5c0cd498d98dcd0eecb7c89edec7b489bf288b14badd5348790c60b87"], &(0x7f0000000300)=0x1a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x4400000}, &(0x7f0000000380)=0x8) lchown(&(0x7f00000000c0)='./file1\x00', r0, r1) r4 = dup(0xffffffffffffff9c) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000040)) 2018/04/10 11:31:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001280), &(0x7f00000012c0)=0x40) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001200)={r2, 0xaf}, &(0x7f0000001240)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001300)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001340)=0x4, 0x4) 2018/04/10 11:31:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x810000007) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x2000013f, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/27}) fremovexattr(r0, &(0x7f0000000040)=@known='security.ima\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x80) 2018/04/10 11:31:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x7, 0x10001}, 'port1\x00', 0x1, 0x2, 0x716d, 0x800, 0x4, 0x6a9, 0x4, 0x0, 0x0, 0xffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x3e) readv(r1, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r2 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') sendfile(r1, r2, &(0x7f00008d1000), 0x401) 2018/04/10 11:31:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffea0) sendto$inet(r0, &(0x7f00000000c0)="5961a37fdcfae19f86a4379bf0e0370534a410a689bc3c73e9393bfa09bffbb489f1bcc05522a74cb94d6d49619520be7557a4fbd0d4c40f58f0092a515dccc6123e1c4704d57bfd0a173694ce2459a5f7cc64cc500ddc8f177fdc348c55c7f26d900df3ef2c618905a546c9f397880c1a5445c782068484bb662c00c9da45e6e602cbf2e617bd782c136a69774f8ad0d4bdf993d5efa1dbb9835069eb3aa7f9a34153256aaf1dac8895d5b1b4e750d4172f9f994501652e113c8be355fd8af052000000000000000000", 0x5, 0x20020003, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) [ 521.089564] IPVS: Creating netns size=2552 id=66 2018/04/10 11:31:48 executing program 6: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x40000000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000, 0x0) write$cgroup_pid(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x4) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f00000002c0)='./file0/file0\x00', 0x1000) execve(&(0x7f000073cff2)='./file0\x00', &(0x7f000085cff8), &(0x7f0000000180)=[&(0x7f0000000000)='\x00', &(0x7f0000000080)='mqueue\x00', &(0x7f00000000c0)='mqueue\x00', &(0x7f0000000100)='{)\x00', &(0x7f0000000140)='mqueue\x00']) mknod(&(0x7f00000001c0)='./file0\x00', 0x80, 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000280)=@req3={0x80000001, 0x7, 0x2, 0x6, 0x800, 0x1000, 0x1f}, 0x1c) 2018/04/10 11:31:48 executing program 7: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) truncate(&(0x7f0000000040)='./file0\x00', 0xe2bb) read(r0, &(0x7f0000000300)=""/203, 0xcb) r1 = open(&(0x7f0000002400)='./file0\x00', 0x60002, 0x0) write(r1, &(0x7f0000002cc0)='[', 0x1) read(r0, &(0x7f0000003500)=""/4096, 0x1007) fchdir(r0) 2018/04/10 11:31:48 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/04/10 11:31:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') ioctl$TCXONC(r0, 0x540a, 0x100000000) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/04/10 11:31:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x99, "8de8f8bf1edbe1942e012fa5c135ca3a39924278e33b73f62f6ea73b86bc098776f56ebbcae5ac9b874c3ccbdf8345042b7c18bbe301e8cf47db9b8f8e4b63473ebca0f0a204e828764caf01b429045f0d6e92b946712bb53d7388b4bdd04591361c5f09296a824b9f2d24e396963bf54b8bacdedfd69aabb5fe3f8596180574a76ddd0cce0bc8e153121cba33ddcbc7ae38bebe84c5a99aee"}, &(0x7f00000000c0)=0xbd) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x14, 0x0, &(0x7f0000000100)=[@exit_looper={0x630d}, @decrefs={0x40046307}, @acquire={0x40046305}], 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85518e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) close(r3) 2018/04/10 11:31:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000440)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "56c80b51f630c6e1", "d015395a3694a4be0c41981b2fead90fb26617b26196015f2e7115bf9b3b641b", 0x9, 0x1000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/17, &(0x7f00000001c0)=0x11) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TIOCCONS(r4, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_pts(r0, 0x80800) dup3(r5, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/10 11:31:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000a0afdff000000000000000000000c000100e0ff0000196573bc3fa3d1"], 0x20}, 0x1}, 0x0) fdatasync(r0) 2018/04/10 11:31:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x81e}, {0x8, 0x100000000}, {0x7}, {0x3, 0x6}, {0x4, 0x3}, {0x3, 0x7}, {0x7, 0x3}, {0x0, 0x8}, {0x0, 0x1ff}, {0x2, 0x100000001}], 0xa) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000140)="c6") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)="2f30726f632f7379732f6e65000000007600000000f1f40471380ee1b78a16d9cd18a0be38eb379a9a7c0bc185d4a7d80001e6de856e19c48d0786d7ae6e1f0ce077bbb29d625f575c885518cdf83d279bb62c285f7efa2c1ec7b0274a2f6dee146219e4fb3153bc388f01000000de226a759cfc1fa466e04412a8b50d1b0a4b13c72e28a1a75059acca5df3f604c653b80c7386e13337bef0318dfd28dedfbab8c1b205eabf45e7f8211d8ab565cb5a3898649534e3b70715c5d06bdcda6ced75d1edc643050054a34bc4e87ee8cf7e8b01dacd81540020652d7fbcdacee49803951657221f0607d91d83cd", 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/3) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x100) 2018/04/10 11:31:49 executing program 4: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffef) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2, 0x13, r4, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/10 11:31:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x24, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xffffffffffffff74) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x1c, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/10 11:31:49 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:49 executing program 6: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0xbde}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x101, 0x401, 0x6cd}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) 2018/04/10 11:31:49 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/04/10 11:31:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000200)=""/104) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000280)=[@flat={0x73682a85, 0xa, r3, 0x2}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x3, 0x30}], &(0x7f0000000180)=[0x38, 0x48, 0x48]}, 0x8}}], 0xca, 0x0, &(0x7f0000000380)="51603634f71cf6d9d79f12ad7eba83a819a808bcb15285d1c69c56202ea4075f09dc25dc63881f2f72dc84e0fd5989fceb932aab2e2c60b9fc2f46efc3b0737574532c867d2089ad72a05a95789d45d784d57b32872c1528683e9bceafb5b52ec94e38bad56e5e5e33bc2bbddf7b2b5a7957d002e2a653d195fbed1a508fed1f7dc66833e272fe4fc060b210a785a7fbc197b5e8780a68e58fe244b92b3a91dd3a401d67d167d762ca1effb4114e44cfdef1fcb05c1bd74e0b58a3ad05773572cb7f682f6aad87fbdac4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) [ 522.129847] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 522.141502] binder: 29590:29591 ioctl c0306201 205da000 returned -14 [ 522.144418] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 11:31:49 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/10 11:31:49 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) epoll_pwait(r1, &(0x7f0000000000), 0x0, 0x9, &(0x7f0000000040)={0x1ff}, 0x8) [ 522.173158] binder_alloc: binder_alloc_mmap_handler: 29590 20000000-20002000 already mapped failed -16 [ 522.186560] binder: BINDER_SET_CONTEXT_MGR already set [ 522.192098] binder: 29590:29604 ioctl 40046207 0 returned -16 [ 522.198848] binder: 29590:29591 ioctl c0306201 20008000 returned -14 [ 522.199260] binder: 29590:29610 ioctl c0306201 205da000 returned -14 2018/04/10 11:31:49 executing program 7: mmap(&(0x7f0000763000/0x2000)=nil, 0x2000, 0x1000004, 0x812, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x24900, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000040)={0x3ff}, 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x43) ioctl$TIOCCONS(r1, 0x541d) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/04/10 11:31:49 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000180)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r1, 0x500, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x4, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000540)={0x400000001, {{0x2, 0x4, @multicast1=0xe0000001}}}, 0xfff4) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x100000000023, &(0x7f0000000100)=""/39, &(0x7f0000000280)=0x27) [ 522.225958] binder: release 29590:29591 transaction 208 out, still active [ 522.233268] binder: unexpected work type, 4, not freed [ 522.238588] binder: undelivered TRANSACTION_COMPLETE [ 522.244314] binder: send failed reply for transaction 208, target dead 2018/04/10 11:31:49 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa0, r1, 0x0, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x457}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xa0}, 0x1}, 0x1) socket$key(0xf, 0x3, 0x2) 2018/04/10 11:31:49 executing program 7: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x2ad, {0x0, 0x20, 0x8, 0x1, 0x0, 0x8001}, 0x4, 0x1}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r1, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000700)) fsetxattr(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="757365722e236e6f646576706f7369785f61636c5f6163636573736367726f75702962646576666d1f00"], &(0x7f0000000480)='/dev/input/mice\x00', 0x10, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r3) signalfd4(r2, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/04/10 11:31:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) preadv(r0, &(0x7f0000000240), 0x135, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/212) 2018/04/10 11:31:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x5510ca1075f897bd, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x300, 0x70bd2c, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) bind$bt_l2cap(r2, &(0x7f0000000300)={0x1f, 0x3, {0x328, 0x103, 0x6, 0xff, 0x44, 0x10001}, 0x3, 0x6}, 0x217) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xf55, 0x202, 0xffffffffffffff01, 0x81, r3}, 0x10) fgetxattr(r2, &(0x7f0000000140)=@random={'user.', '/dev/sequencer2\x00'}, &(0x7f0000000340)=""/69, 0x45) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000100), 0xffffffffffffff16) set_tid_address(&(0x7f0000000100)) 2018/04/10 11:31:50 executing program 5: r0 = socket$inet(0x2, 0xb, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x40) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'ip6_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000d00)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000d40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) getsockname$packet(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000011c0)={@loopback, @remote, 0x0}, &(0x7f0000001200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002f00)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003080)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003180)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000031c0)={0x0, @empty, @multicast1}, &(0x7f0000003200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003240)={{{@in6=@ipv4, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000003340)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003380)={0x0, @dev, @loopback}, &(0x7f00000033c0)=0xc) getsockname$packet(r1, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003480)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000003580)=0xe8) getsockname$packet(r1, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003600)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003640)={0x0, @rand_addr, @dev}, &(0x7f0000003c40)=0xc) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003cc0)=""/27, 0x1b}, {&(0x7f0000003d00)=""/9, 0x9}, {&(0x7f0000003d40)=""/32, 0x20}, {&(0x7f0000003d80)=""/199, 0xc7}], 0x4, &(0x7f0000003ec0)=""/4096, 0x1000, 0x1}, 0x100000001}, {{&(0x7f0000004ec0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004f40)=""/52, 0x34}], 0x1, &(0x7f0000004fc0)=""/216, 0xd8, 0x92}, 0x8}, {{&(0x7f00000050c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005680)=[{&(0x7f0000005140)=""/200, 0xc8}, {&(0x7f0000005240)=""/227, 0xe3}, {&(0x7f0000005340)=""/233, 0xe9}, {&(0x7f0000005440)=""/147, 0x93}, {&(0x7f0000005500)=""/101, 0x65}, {&(0x7f0000005580)=""/247, 0xf7}], 0x6, &(0x7f00000056c0)=""/70, 0x46, 0x802}, 0x96}, {{&(0x7f0000005740)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005bc0)=[{&(0x7f00000057c0)=""/179, 0xb3}, {&(0x7f0000005880)=""/237, 0xed}, {&(0x7f0000005980)=""/3, 0x3}, {&(0x7f00000059c0)=""/245, 0xf5}, {&(0x7f0000005ac0)=""/229, 0xe5}], 0x5, &(0x7f0000005c00)=""/82, 0x52, 0x3}, 0x347f}], 0x4, 0x0, &(0x7f0000005d00)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005d40)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000005e40)=0xe8) getpeername$packet(r1, &(0x7f0000005f00)={0x0, 0x0, 0x0}, &(0x7f0000005f40)=0x14) getpeername$packet(r1, &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005fc0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006940)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000006900)={&(0x7f0000001380)=ANY=[@ANYBLOB="d0080000", @ANYRES16=r2, @ANYBLOB="020028bd7000fcdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="ec0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff03000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400050000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000208000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000008000100", @ANYRES32=r12, @ANYBLOB="e401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004004000000008000100", @ANYRES32=r19, @ANYBLOB="cc00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001800000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000100d55040377a1f00080780090000000000047f090000000000ff02010400003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="3002020040000100240001007175657565000000000000000000000000080003000300000008000400fbffffff08000600", @ANYRES32=r22, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r24, @ANYBLOB="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", @ANYRES32=r25, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400faffffff40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r27, @ANYBLOB="0400020008000100", @ANYRES32=r28, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400a500000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r30, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31], 0x8d0}, 0x1, 0x0, 0x0, 0x14}, 0x40) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff2a) writev(r0, &(0x7f0000000780)=[{&(0x7f0000003680)="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", 0x5a8}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000380)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0x20, 0x87, r32, r33}, {0x400, 0x8, 0x1, 0x3ff, 0x8, 0x4, 0x200, 0x8}, {0x3, 0x9, 0x8}, 0x5, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x2, 0x0, 0xffffffffffffffff, 0x1000, 0x9, 0x97d}}, 0xe8) 2018/04/10 11:31:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003b40)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000003c40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003c80)={0x0, @broadcast, @broadcast}, &(0x7f0000003cc0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d80)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003e80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000003f80)={@local, 0x0}, &(0x7f0000003fc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000040c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000041c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000004640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004600)={&(0x7f0000004200)={0x3e0, r2, 0x2db9a97bf09cb5a4, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r7}, {0x274, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x101, 0x2a4000000000000, 0x20, 0xa17}, {0x479e3052, 0xfffffffffffffffa, 0x8, 0xe134}, {0x5, 0x2, 0xca85, 0x9}, {0x4, 0x8001, 0x7, 0x5}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x58}}, {0x8, 0x6, r10}}}]}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x4}, 0x800) fchdir(r0) r11 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r12 = dup3(r11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r12, &(0x7f0000000600)="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", 0x600, 0x200) 2018/04/10 11:31:50 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001100)='/dev/binder#\x00', 0x0, 0x40) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB="1e68206a"], 0x1, 0x0, &(0x7f0000004000)='\''}) dup3(r0, r1, 0x80000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001080)={0x2, 'yam0\x00', 0x3}, 0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x9}, &(0x7f0000001040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001180)={r3, 0xbe47, 0x9, 0x3f, 0x20, 0x5}, 0x14) fstatfs(r1, &(0x7f0000000000)=""/4096) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000f8580000d61c10455627dd3f345972626ed960fa68d72d1d175e20056321c4b9437788c17e4f9f70868edcd200bf85b741a8be7f3bb28a04d21752de65b79723c038d5250684df68d8a01cf98e5eb82ebf98c2b6e4937a635ed2baa214890949f7abc5793277afaa8af5b1ebc2703583ac7b7711e977cb44b76d3fd94bff89ee9260d5c663537f859bf09799f6acb02c297d4d67fdac20366d0fb49a02ddfdba40625dfe2f462ece56604b7e9b3bd4b04087bb3a355ac4dd00"]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) 2018/04/10 11:31:50 executing program 4: r0 = socket(0x18, 0x3, 0x0) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)}}], 0x1, 0x0) 2018/04/10 11:31:50 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) flock(r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbf2c, 0x20000) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/210, 0xd2}, {&(0x7f0000000180)=""/25, 0x19}], 0x2, 0x10000003) 2018/04/10 11:31:50 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) ptrace$peek(0x3, r2, &(0x7f00000001c0)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r3}) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) 2018/04/10 11:31:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[]], &(0x7f0000000380)="2e2f6367726f75702e6e65740049dc27bd4efb1d8d911e47aacb97f4e6c7c6a2203e14512d35d5472da2ed82b8985d726ffcf9d7bd626e034bd5d9a44d746a571a67815792b7bfaccefe49", 0x4b, 0x1000000000000000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc912", 0xd4}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000800)="e685e3a22d018d18866c60d2f90541e077588b95fd07b5f3d97a613242dd5587fa9f394e40cbf12620dec950e02b0695626606acaab15db53832bfa024abe90bcb14b14e3c4ea039ef7dc3a34119eca389c7a0d8db3d3eee77688a1f5f9bf49018a7f38e6d6dd5c66c816ab85d756e7dadf963dc4683ae0766b40c2a6a", 0x7d) getitimer(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x202, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x5, 0x401, r5}, &(0x7f0000000300)=0x20) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0x7fff, 0x0, 0x2, &(0x7f0000fff000/0x1000)=nil, 0x40}) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) 2018/04/10 11:31:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/10 11:31:50 executing program 6: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x1}) [ 523.038352] binder: 29672:29674 unknown command 1780508702 [ 523.045713] binder: 29672:29674 ioctl c0306201 2000a000 returned -22 [ 523.059395] binder: 29672:29674 ioctl 40085203 200011c0 returned -22 [ 523.067047] binder: 29672:29674 transaction failed 29189/-22, size 0-0 line 3011 [ 523.082645] binder: 29672:29674 unknown command 1780508702 2018/04/10 11:31:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() capget(&(0x7f0000000540)={0x19980330, r1}, &(0x7f0000000580)={0x20000000000000, 0x9, 0x2, 0x2, 0x7, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x4a99428, 0x0, 0x100000001, 0x0, 0x200000000000000, 0x1, 0x0, 0x7, 0xf9, 0x0, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000240)) write$evdev(0xffffffffffffffff, &(0x7f00000002c0)=[{{}, 0x2, 0x101, 0x4}, {{}, 0x4, 0x0, 0x8}, {{r3, r4/1000+30000}, 0x800, 0x10001}, {{0x77359400}, 0x0, 0x0, 0x7}, {{}, 0x4, 0x0, 0xfffffffffffffffa}], 0x50) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000004c0)={0x9, 0xfffffffffffffffb}) syz_open_pts(r0, 0x8000000006) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000480)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x54d1a5a8, 0x401, 0x0, 0x4, 0xfffffffffffffe01, 0x400, 0xa08, 0x9, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000400)={r5, 0x6, 0x0, 0x8, 0x6}, &(0x7f0000000440)=0x18) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000340)=""/149) modify_ldt$read(0x0, &(0x7f0000000000)=""/79, 0x4f) creat(&(0x7f0000000500)='./file0\x00', 0xe) writev(r0, &(0x7f0000000080)=[{&(0x7f0000a8b000)="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", 0x5dc}], 0x1) 2018/04/10 11:31:50 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@l2={0x1f, 0x9, {0x2, 0x3f, 0xffffffffffffffdb, 0x8, 0x100000000, 0x4}, 0xfffffffffffffffb, 0xb72}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="bbb9d3a8fd680893794117eb60a5e0234ee94295bb3228c462a36c574c54ff8a3b7935ed6ad1d1c46fd199c482af6bc9f10e0bc44761e47acc213d7641a48dc7693a3d557a29607a5681311668d1be7b4dd0227fd0e885d54d5e40f71a76d8d9d914c680", 0x64}], 0x1, 0x0, 0x0, 0x8810}, 0x20004800) r1 = open$dir(&(0x7f000004bffa)='./bus\x00', 0x0, 0x0) rt_sigreturn() getdents(r1, &(0x7f000004ffee)=""/24, 0x18) getdents64(r1, &(0x7f0000015fdc)=""/36, 0x24) 2018/04/10 11:31:50 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/route\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) [ 523.089382] binder: 29672:29674 ioctl c0306201 2000a000 returned -22 [ 523.104795] binder: 29672:29674 ioctl 40085203 200011c0 returned -22 [ 523.106173] binder: 29672:29693 transaction failed 29189/-22, size 0-0 line 3011 [ 523.129621] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 11:31:50 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0xfffffffffffffffd, 0x10, &(0x7f0000b20000/0x1000)=nil}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r2) 2018/04/10 11:31:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="985025"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580), 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={r4, 0x8000}, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={r6, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/04/10 11:31:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="605e332f428bd57a69c04f4207e25d0f6cec112a85e242a7001a8c8cf46bfd98d56b4ef213480cf2e18f536a3451ece366f4a37406abe3181b6e6e2f86be161725379d93c49338fc01cfbd63415c1379fccb75849899ca605c6c30fcbd102f44942fa4dbfe1d3a2e495b9c0aecd41b45ad01e9d09fcb7f45108db1f8f93aaa9e4126b323ff00bb942b493a3a7e1bcdbc0b513dc1cc4ec764302af7d29b16d1c253a723202fb038ac8b5fa9b637c601af916215b4bf231a4536cd327704ae887ff770d24a875dba4356968169b3242e2e62d2e0d856bbbac3b8468007080aa9c3f8aebd2eba1a33dcd1b133bb16be5e6103a0144e3e1533e510", 0xf9}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1277, &(0x7f00000002c0)={0xfdfdffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af68e251190634435dca", "6aaba7a936cfcb922821673a08478220febadc5ca0a285915a833b9ff18a89a285f049691fdaee090426b5018b40096bdaacf1e7a2fb27febc2e8d7b46799493", "ecd2881042e088581e85599a5591e6c882e32e7ea6697b93d32112b2bc83c02a"}) [ 523.141535] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 11:31:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x20000000000000a1, 0x10000003) [ 580.486780] buffer_io_error: 24 callbacks suppressed [ 580.491913] Buffer I/O error on dev loop0, logical block 16, async page read [ 642.536197] Buffer I/O error on dev loop0, logical block 16, async page read [ 722.224729] INFO: task syz-executor5:29733 blocked for more than 120 seconds. [ 722.232022] Not tainted 4.4.125-g38f41ec #21 [ 722.237102] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.245064] syz-executor5 D ffff8801d3807500 27736 29733 3848 0x20020004 [ 722.252480] ffff8801d3807500 0000000000000046 ffff8800b66c8000 0000000000000000 [ 722.260486] 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 722.268523] ffff8801db21f4c0 ffffffff84217840 ffff8800b66c8000 ffff8801d3807af0 [ 722.276724] Call Trace: [ 722.279286] [] schedule+0x7a/0x1b0 [ 722.284451] [] schedule_timeout+0x3a0/0x970 [ 722.290427] [] ? usleep_range+0x140/0x140 [ 722.296220] [] ? kvm_clock_read+0x23/0x40 [ 722.301995] [] ? kvm_clock_get_cycles+0x9/0x10 [ 722.308239] [] ? ktime_get+0x128/0x1d0 [ 722.313753] [] ? __delayacct_blkio_start+0x41/0x80 [ 722.320332] [] io_schedule_timeout+0x1be/0x390 [ 722.326550] [] ? __lock_is_held+0xa1/0xf0 [ 722.332407] [] bit_wait_io+0x1b/0xc0 [ 722.337768] [] __wait_on_bit_lock+0x8f/0x140 [ 722.343820] [] ? bit_wait+0xc0/0xc0 [ 722.349118] [] __lock_page+0x18d/0x1f0 [ 722.354643] [] ? add_page_wait_queue+0x160/0x160 [ 722.361021] [] ? autoremove_wake_function+0x90/0x90 [ 722.367683] [] ? __might_sleep+0x90/0x1a0 [ 722.373464] [] pagecache_get_page+0x316/0x3f0 [ 722.379640] [] ? I_BDEV+0x20/0x20 [ 722.384728] [] grab_cache_page_write_begin+0x63/0x90 [ 722.391459] [] block_write_begin+0x3a/0xd0 [ 722.397345] [] blkdev_write_begin+0x3c/0x50 [ 722.403299] [] generic_perform_write+0x28a/0x530 [ 722.409696] [] ? try_to_release_page+0x140/0x140 [ 722.416091] [] ? file_update_time+0xbc/0x3d0 [ 722.422117] [] ? should_remove_suid+0xe0/0xe0 [ 722.428259] [] ? futex_wait_setup+0x330/0x330 [ 722.434374] [] __generic_file_write_iter+0x35a/0x580 [ 722.441137] [] blkdev_write_iter+0x1d4/0x490 [ 722.447194] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 722.453741] [] ? hash_futex+0x210/0x210 [ 722.459377] [] ? kmem_cache_free+0xc7/0x320 [ 722.465346] [] ? putname+0xee/0x130 [ 722.470594] [] ? compat_rw_copy_check_uvector+0x25d/0x340 [ 722.477782] [] do_iter_readv_writev+0x138/0x1e0 [ 722.484077] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 722.490657] [] ? vfs_iter_read+0x270/0x270 [ 722.496541] [] ? rw_verify_area+0x100/0x2f0 [ 722.502497] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 722.509077] [] compat_do_readv_writev+0x2d4/0x6e0 [ 722.515558] [] ? vfs_writev+0xb0/0xb0 [ 722.520979] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 722.527820] [] ? check_preemption_disabled+0x3b/0x200 [ 722.534646] [] ? __fget+0x213/0x3b0 [ 722.539890] [] ? __fget+0x23a/0x3b0 [ 722.545148] [] ? __fget+0x47/0x3b0 [ 722.550310] [] compat_writev+0xdc/0x150 [ 722.555920] [] __compat_sys_pwritev64+0xce/0xf0 [ 722.562206] [] compat_SyS_pwritev+0x38/0x50 [ 722.568170] [] ? compat_SyS_pwritev64+0x40/0x40 [ 722.574465] [] do_fast_syscall_32+0x321/0x8a0 [ 722.580615] [] sysenter_flags_fixed+0xd/0x17 [ 722.586721] no locks held by syz-executor5/29733. [ 722.591560] Sending NMI to all CPUs: [ 722.596427] NMI backtrace for cpu 0 [ 722.600023] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 722.607024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.616390] task: ffffffff84217840 task.stack: ffffffff84200000 [ 722.622419] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 722.630825] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 722.636255] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 722.643593] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 722.650866] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 722.658136] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 722.665394] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 722.672648] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 722.680865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 722.686727] CR2: 00007f2d3e391140 CR3: 00000000b6b52000 CR4: 0000000000160670 [ 722.693966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 722.701395] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 722.708648] Stack: [ 722.710764] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 722.718282] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 722.725803] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 722.733304] Call Trace: [ 722.735881] [] default_idle+0x55/0x3c0 [ 722.741385] [] arch_cpu_idle+0xa/0x10 [ 722.746824] [] default_idle_call+0x48/0x70 [ 722.752675] [] cpu_startup_entry+0x5fd/0x8f0 [ 722.758731] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 722.765644] [] ? call_cpuidle+0xe0/0xe0 [ 722.771233] [] rest_init+0x189/0x190 [ 722.776584] [] start_kernel+0x6b9/0x6ee [ 722.782173] [] ? thread_stack_cache_init+0xb/0xb [ 722.788562] [] ? early_idt_handler_array+0x120/0x120 [ 722.795295] [] ? early_idt_handler_array+0x120/0x120 [ 722.802015] [] x86_64_start_reservations+0x2a/0x2c [ 722.808583] [] x86_64_start_kernel+0x140/0x163 [ 722.814810] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 722.833801] NMI backtrace for cpu 1 [ 722.837406] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 722.844669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.853993] task: ffff8800bb229800 task.stack: ffff8800bacb8000 [ 722.860044] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 722.868773] RSP: 0018:ffff8800bacbfcb8 EFLAGS: 00000046 [ 722.874191] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 722.881450] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 722.888704] RBP: ffff8800bacbfce0 R08: 0000000000000001 R09: 0000000000000000 [ 722.895964] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 722.903208] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 722.910479] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 722.918695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 722.924545] CR2: 00007f2d3e391140 CR3: 00000000b6b52000 CR4: 0000000000160670 [ 722.931837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 722.939099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 722.946381] Stack: [ 722.948500] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 722.956030] ffff8801db31bca0 ffff8800bacbfd00 ffffffff810b9abb ffffffff839f6dc0 [ 722.963532] 0000000000000003 ffff8800bacbfd60 ffffffff81d11764 0000000000000000 [ 722.971058] Call Trace: [ 722.973610] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 722.980005] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 722.987097] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 722.993817] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 723.001790] [] watchdog+0x6fa/0xae0 [ 723.007047] [] ? watchdog+0xc3/0xae0 [ 723.012377] [] kthread+0x268/0x300 [ 723.017560] [] ? reset_hung_task_detector+0x20/0x20 [ 723.024192] [] ? kthread_create_on_node+0x400/0x400 [ 723.030853] [] ? kthread_create_on_node+0x400/0x400 [ 723.037513] [] ret_from_fork+0x55/0x80 [ 723.043028] [] ? kthread_create_on_node+0x400/0x400 [ 723.049684] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 723.068854] Kernel panic - not syncing: hung_task: blocked tasks [ 723.075001] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 723.082244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.091571] 0000000000000000 0db41383b19cb038 ffff8800bacbfca8 ffffffff81d067bd [ 723.099557] ffffffff838831a0 ffff8800bacbfd80 dffffc0000000000 7fffffffffffffff [ 723.107536] ffff8800b962b448 ffff8800bacbfd70 ffffffff8141b46a 0000000041b58ab3 [ 723.115530] Call Trace: [ 723.118108] [] dump_stack+0xc1/0x124 [ 723.123451] [] panic+0x1aa/0x388 [ 723.128441] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 723.135348] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 723.142594] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 723.149840] [] watchdog+0x70b/0xae0 [ 723.155095] [] ? watchdog+0xc3/0xae0 [ 723.160444] [] kthread+0x268/0x300 [ 723.165605] [] ? reset_hung_task_detector+0x20/0x20 [ 723.172242] [] ? kthread_create_on_node+0x400/0x400 [ 723.178882] [] ? kthread_create_on_node+0x400/0x400 [ 723.185530] [] ret_from_fork+0x55/0x80 [ 723.191040] [] ? kthread_create_on_node+0x400/0x400 [ 723.198226] Dumping ftrace buffer: [ 723.201805] (ftrace buffer empty) [ 723.205488] Kernel Offset: disabled [ 723.209097] Rebooting in 86400 seconds..