feb9, 0x0, 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000500)={0x4, 0xb5, 0xfffffffffffffff7, 0x7e75, 0x7fff, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="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"], 0x68}, 0x1}, 0x40000) r3 = socket(0xa, 0x2, 0x0) unshare(0x8000000) r4 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r4, &(0x7f0000fb2000)={0x800}, &(0x7f0000669fc0)) flock(r3, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a0", 0x91, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/15 00:54:30 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x60110, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='clear_refs\x00', 0x1) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='clear_refs\x00') open(&(0x7f0000000080)='./file0\x00', 0x101, 0x100) writev(r1, &(0x7f0000000000), 0x1) 2018/04/15 00:54:30 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416", 0x4b, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1f, 0x9, &(0x7f0000000f40)=[{&(0x7f0000000300)="cde17d737b7bec05a68c1166e9b2862a90eabbbd281e922340e9365cafae3e2d7ee33bbf48243994c09e53bcbdf9cc766b90ca9da58fa9567d30514b2901b83a9922ea03", 0x44}, {&(0x7f00000008c0)="52c97fbec9d6f6ce17cb22964a75582a2e27e7cd19b3f18080bdd91f044a6e1ce2d0449d4e631f071c61a5fe43bf9609924f897b1b910d5a790a7b4e77bc2e6f49cd0f8dbe8aa8ca12e73b3d5e233bb00b7dad2f6b9d3f241e6317eae752f0b408c4f08b52678a932ce4fc58a90f9e1e17926562dde91fc3d4322fbb8dd1ced2c872f5c19522dfbfe932b07dd713d90cd78f1528d67d3a8e9324b1554119ec865690c111ff646097aa9506f6540e84ccafa8e1bcaa0db9", 0xb7, 0x8}, {&(0x7f0000000c40)="667900d18c50a8ea3a810e3229eab1f8a136ed557ff8ca5ebeeaaf87b34e107ae48f64477d28111461d42f98f438e74452e6a221bfbe9707b87772cb92c9b5df958d21be0485e0ae475d5e046001daed7b16f9a56e0af3e6d6ef555b56ba0817815ad5900bdc866f2f2762632623b920aafb15d35d8d623111ac8be65ee68ef4c7f264a2d5d1d2fa94da3f9a5e37475f4d186873100f62341356e53ee7fa25280bf65adeb32cddeb4b36b57e4c4c3428342fc73c23b4219f27727106bea00d1b909c0b9d722cb71b0bad3c40b2f0590870a6c5355f5f93ae783239784204681b429ae87400f4a75bf685cd", 0xeb}, {&(0x7f0000000b40)="b547fc46d99c28c7f34cb39533d2c3ea6eeb70cdeb756117780e38fa53e304a4412fd51350dbe8806860239fe427f010bd0caf6df83925ad71e519417ff8a5d7cd5bf34d1dccb71c49", 0x49, 0x2151}, {&(0x7f0000000d40)="c25ea23c114a04d16953c51a6d77c5c8caad8fc4d0da7f4d06817a8d7ce258f43483d192ad7e79e9dd4900b8b6853f4a0a04526be7aa885fb77abefeb8d3cc2a04cdc1dc4a3176083c0c24183d8da48e0c6c1d7edec285f1ea94a9046b32f2cfd9392be26db1617e459b80362581c6814690ddcbb67257", 0x77, 0x1c1d}, {&(0x7f0000000380)="84be2e", 0x3, 0x7}, {&(0x7f0000000dc0)="b1992e5a27ed474828652746bc00681537dff09244ed1e1d57434521b480628b56f2a666213060449a1ba430df6321a5f5ac0e0da6d34ead632f55abefa45ca5d1f0db7cd44d4db70a39354aa7cac6cc22b6cc1736f16a362f9bd2b318ddfbb3bd34c79fd23586eb32c7b8d1233b5a5a6b7ffc688e6df2b27e6462b250d84226253f37c990d222d018ddc3c3bc73bcd0ccc6ecf9c86eb2042e9ef6f9c43145a8b868e3fbdb2253f26e811960cc8a63c2d965ff34ae505f6bd98103dce26fa40960612078916431bc4534a7dc", 0xcc, 0x800}, {&(0x7f0000000ec0)="12843c53c97b823fc360de66aaa2a9d93ce6b6af28803dc46b6a95c7f556c7315e4cf076b83f2fdd95118cfb7aad256f26e3f215304a15edb83ab1abbf153c042cf9", 0x42, 0x1}, {&(0x7f0000000a00), 0x0, 0xff}], 0x300000, &(0x7f0000001040)={[{@subvolid={'subvolid', 0x3d, 'bdev^'}, 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x3f]}, 0x2c}, {@notreelog='notreelog', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'no'}, 0x2c}, {@check_int_data='check_int_data', 0x2c}]}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x7b, 0x8}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r3, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}], 0x7, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}, {{0x0, 0x0, &(0x7f00000095c0), 0x0, &(0x7f0000009600)=""/178, 0xb2}}], 0x6, 0x0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000ac0)={0x4, 0x0, 0x400000000000000, 0x8, 0xf8e7}, 0x14) listen(r5, 0x0) acct(&(0x7f0000000040)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000200), &(0x7f0000002880)=ANY=[@ANYBLOB="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"]}, 0x4f6) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x0) 2018/04/15 00:54:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x40000000000000, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, r1, 0x0, 0x7f}) sendfile(r0, r0, &(0x7f00006c7000)=0x4000000, 0x2a) 2018/04/15 00:54:31 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0xfffffffffffffc9b) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x5, 0xf520, 0x7f, r1}, &(0x7f00000001c0)=0x10) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000040)) 2018/04/15 00:54:31 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) lgetxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000d40)=@random={'btrfs.', 'IPVS\x00'}, &(0x7f0000000dc0)=""/237, 0xed) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r1 = open(&(0x7f0000000240)='./bus\x00', 0x4, 0x20000) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000003c0)={0x4, 0xef, "76dfd895f276b9c105096cf108025ae70b799d2bd25be4bfc58ec63b2b2f1ba1a5bab0df2055a7c513447a4a48ef6602fca542e0c83a513fc6c88090f15b570d4120c02754078a31d61e47a34c75b206686883a68c059f80a6df4c318c4174facd4d59ee0c78504dceedbca6ba5fb6ef8409b12e5a084b050af09e728be6f02c6c716a80cddf9b8924b62fb6446a6494a4bfa36e29797946496e0de758944ba671cbee3c6b7afdffc982c03534faf21f5b4caac25f52e181ee0782f3f0bf30b34b3d03aad4d23ef03aa41ead8cb6d2f244031552eaf56018986523f6c6fce5f705a95170ffc70bb908b14ab0c150fa"}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000600)=0x9) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40050108}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) removexattr(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)=@random={'user.', '.ppp0](md5sumeth1+\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000a00)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0xfffffffffffffc00, 0x400, 0x620, 0x2040000, r3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000000c40)=""/202, &(0x7f0000000a80)=0xca) 2018/04/15 00:54:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4003, 0x0) fcntl$getown(r0, 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x100000000, 0x67, "f4ca0d83ab0fc65a0d82a716e52bca0601444db686676b397cd6a51aa110a220b12d49c2eb2db2c3624f707b29ef0757c5d69d3cf15c3239748ce08019f1f6123bde30ccdf7bec66677cabc302c6de0a56fa3b1b45073afc84990e71bc29a29dd86babb3a82506"}, 0x6f) fsync(r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/15 00:54:31 executing program 1: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2000000, 0x7f, r0, 0x62) ustat(0x20, &(0x7f0000000000)) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) [ 78.736120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/15 00:54:31 executing program 4: madvise(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0xe) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x5, 0x2) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7fffffff}], 0x2c) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000011c0)) 2018/04/15 00:54:31 executing program 6: r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4ff4)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x200400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3}, 0x18) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)) 2018/04/15 00:54:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0x0, &(0x7f0000000000)}) ioctl$TCSBRK(r0, 0x5409, 0xff) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/15 00:54:31 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe7, "36ce40581a47fb078b627da75ff62a422ad41c8d359f3e1a19765d70392e744024668fd3655b4fec6e8b271b769f8040cb5c4db1180cc80251d440edb97d9bb71a7521e3dc655acffcb8ad677e6d58c8b37a14bc5e42910c5561a83f97f2b65e9d071c48fab94a70d64d5cae8fad17dd062cbb4976985be8badc4cca4323c7eef6accdb1d8bf87174254f8a532446c36d420a3827a1f3b7dc6d02903a827375d70d65f71435d9b0762064f88e87926eac2d22d7674cb3a17c66c48d4697adba6a89ae80d7d72bc2b0fc332de1a5f339bc309be5e675c1111539d3bad704c1a74b83b181e530f9b"}, &(0x7f0000000100)=0xef) fremovexattr(r0, &(0x7f0000000200)=@known='com.apple.system.Security\x00') write(r0, &(0x7f0000000240)="c104abe3b6c1c388bf673a530eae5b0d3721c080cf45d654c0222f129ebc28d90c3f8c11b8faf8f9c22ce68dd1aadfce7dcfbf6a4dc7999b26e444b98e6cd4a4a996a1b5b0163d7ed94d5fc939dce26980fe0c37ba9f6760d10095543a3128ca1c993ba6dd2968fad9aa66bd92446815712c0240858c1634714168b006c22435fbea9d1ca058d58daa20db8746a9441ff3680f8e6876648d27c838f6c12b9cba", 0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}}}, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000300)='syz_tun\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r3, r4}) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000480)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000740)={0x0}, &(0x7f0000000180)=0x8) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x10) prctl$getname(0x10, &(0x7f00000005c0)=""/108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r7}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0xaeef, 0x0, 0x0], 0x1, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)}) setsockopt(r2, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/04/15 00:54:31 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001800), 0x4) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r2, 0x401}, {r2, 0x40}, {r2, 0x220}, {r0, 0x2320}], 0x4, 0x232) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1, 0x50c, 0x2, 0x4}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x0, 0x0, 0x101}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="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") lookup_dcookie(0x0, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000015c0)={0x5}, 0x1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20c042, 0x0) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00000017c0), 0x4002) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001980)=""/160) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6d1}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r5, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r5, 0x1) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000440)={0x3, 0x0, 0x100000000, 0x2, r3}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) 2018/04/15 00:54:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/88) sync_file_range(r0, 0x800, 0x4, 0x4) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000850fff), 0x0) [ 78.806653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 78.874142] device lo left promiscuous mode [ 78.945105] device lo entered promiscuous mode [ 78.969275] device lo left promiscuous mode [ 79.022151] device lo entered promiscuous mode 2018/04/15 00:54:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 2018/04/15 00:54:31 executing program 4: sysfs$3(0x3) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8) ustat(0x9, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x10001, 0x3, 0x1ff, 0x9}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x800}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x3b463667, 0x400, 0xff, 0x93}, &(0x7f0000000240)=0x98) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffffff) write$evdev(r3, &(0x7f0000000280)=[{{0x77359400}, 0x2, 0x9, 0x20}, {{}, 0x400, 0x0, 0x20}], 0x30) 2018/04/15 00:54:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) 2018/04/15 00:54:31 executing program 0: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000f80c80d0600", 0x24) 2018/04/15 00:54:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x20}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x3, 0xfff, 0x886, 0x400, 0x20, 0x10, r2}) write$selinux_access(r1, &(0x7f0000000200)={'system_u:object_r:pam_console_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x30}, 0x42) r3 = dup2(r0, r0) fcntl$setsig(r3, 0xa, 0x3e) fcntl$setsig(r1, 0xa, 0x34) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/15 00:54:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) r11 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) r13 = getgid() sendmsg$netlink(r2, &(0x7f0000000700)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000b80)={0x2440, 0x30, 0x10, 0x70bd28, 0x25dfdbff, "", [@generic="817fa21056c8e7e7fef142558f95eba5f265cb64d17f6058a6", @typed={0x8, 0x4a, @fd=r1}, @nested={0x1194, 0x65, [@typed={0x4, 0x5c}, @typed={0xb0, 0x5c, @binary="8361bdc29e6dec84ef9607ba0274c0e224e3382597033405acf0bd88c7a2312706886ea11a266de9d5b6d3d43f696abc2a5105d8973bc236a8a8536e3332f8c9c3dc23314685b67134842f2061f74b2b3492bc3b676d81be2ec59541f7ea64554ce1a90625ad3d010cd71417eb36319f0dc62d8d7fb7303393ffae03913ffe48e9a5f7426cd8f173e6d318049e81c73c267095ce8dc86f6748a96c665a40df4b9229b0b789727f04a8f21ee2"}, @generic="698629879d7f2dc0a4fd51a933e0ddcfaad1c8c25be47d977efc496a130c24569fabd2bb9f046d6c03e96c820e9adc5f905b5bdba8d2914ca8625503cd8b8acb2a846c8de96e0dbc0998b580087398b366066b2ca4ac854fa694cc8297274222e492faa64c88ffa88829a68b384544e7ee1e830f2be8adf0902b0e49cbaca7e8f7fbc19ba48af183b89f738b35d8b6aed09f4fe0223e8df075aeac14e63ee537f25f8574bc1f729b72b41b67a3199773d3230cd9284beb1f09c5baf3d99a4a5d2f9a0a51af0178f5ade7eb0eb913c406fa624479a92c", @typed={0x1004, 0x0, @binary="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", @generic="3ecbcd766a51", @typed={0x8, 0x2d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="dc84b42cf34ae8f9b18285e3134b2c2c3097819569c46116ddd989e3afc4e297c62611641016ece2f8e609025bdc11e51cfca5d424a4d18499417c141eeaf6b1d46fd417e3f555b4cdaee7217cdc9f7acf27ad25128862a6ce5ce1a6610af470eb2a497e000e4aae3c434297fbdd30", @nested={0x14, 0x46, [@typed={0x8, 0x63, @pid=r8}, @typed={0x8, 0x74, @fd=r2}]}, @typed={0x4, 0x6}, @nested={0xc4, 0x56, [@typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}}, @typed={0x8, 0x11, @pid=r9}, @typed={0x8, 0x19, @str=':\'\x00'}, @generic="01bd44a41f88c6d5a8be12d50a9197d960276ae3264be4e04e1f5fc92036f8d663444a143292095a83396218d7a808ec9df8f2d61f832850fdc1c6bc154d810beef76cf0bc0e2c9eb24dccc280c1b93783bc34064c0ac589108ecef5153b63a720f19ad906ceb4b704313fe02048ba417260b37379c4e51e348adc3a2d1ccb3b085517c3db592fd80c10c12c9ab39e83a22b212dcfbfe0c50f78"]}, @typed={0x14, 0x41, @ipv6=@loopback={0x0, 0x1}}, @nested={0xb8, 0x18, [@generic="5706fe5e5efe561845ce93cdad27344721d4fe005f9dd1c4673b8f812e94919ac6ce0a56715eeb4deac15065a645f23056f0e7ec6473132bab1d9e9129f1360bf5d078af238515393d5650691a55a832e14d3e8670f740361f77b073f44162f14722152769c1700b08ac832139af6abca4452ccf52ccc2083d52322beff43f9e06b6b1c71898e44461c7942efe65c53f63302e7129c45e109ef049a1f0461b7ace1f8150be270af60d530b", @typed={0x8, 0x5e, @uid=r10}]}]}, 0x2478}], 0x3, &(0x7f00000006c0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x4000}, 0x4000000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) r14 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r14, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) creat(&(0x7f0000000000)='./file1\x00', 0x0) 2018/04/15 00:54:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x4208, r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) 2018/04/15 00:54:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000ffc)=0x6ac, 0x4) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x7f, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="25ae8ac8941a0c5031f40cc9f8f4be2b9714306f952c1c35ff70c2da17b283abbe30f04753c28add05c68c82708715c7d0677afd9cc282e856a0883e0d3812ee29bf6320341917d2a15f67f72531344d54d0ee163ad46975db6419c1c91aafec9085a71bbf0c213557c94aa0071124dbb1bc1a3b1f6a344c73d800850abde1616b0f941934d17299c1d72361242163d8085b36cb42100b8cfb7ee18a57dad42ac5e67bcb28e156ecac1aab1156cae7f6e8995877b7ddc7e11b9a40b565cf8c2f81dd41eee556cf42ac64730f2c862b09cd51a6594c40286a816cd890e4cc504737a70e5702e9ca0ed0cc567b4de7da7d7bb99d601b83", 0xf6, 0x800}, {&(0x7f0000000180)="ccf7fabe130b39495944aa69651cd83bc75c33a7dba6a33e888e01034f9fc813a0397a31", 0x24, 0x5}], 0x2000000, &(0x7f0000000200)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@resize_auto='resize=auto', 0x2c}]}) 2018/04/15 00:54:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @dev}, &(0x7f0000000140)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x48800, 0x0) sendmsg(r0, &(0x7f00000b5000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000006000)="240000001900030008fffd946fa283bc0af0ffffff000006f01d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$KDDELIO(r2, 0x4b35, 0x400) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r3, &(0x7f0000000080)=""/12}) 2018/04/15 00:54:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/159, 0x64}, {&(0x7f00000002c0)=""/182, 0xb6}], 0xb1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/15 00:54:31 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x410000, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000000)) ioctl$KDENABIO(r1, 0x4b36) 2018/04/15 00:54:31 executing program 5: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/15 00:54:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x82100, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) socketpair(0x4, 0x800, 0x290, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r2, &(0x7f0000000040)=""/72, 0x48) [ 79.526369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 00:54:31 executing program 4: sysfs$3(0x3) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8) ustat(0x9, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x10001, 0x3, 0x1ff, 0x9}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x800}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x3b463667, 0x400, 0xff, 0x93}, &(0x7f0000000240)=0x98) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffffff) write$evdev(r3, &(0x7f0000000280)=[{{0x77359400}, 0x2, 0x9, 0x20}, {{}, 0x400, 0x0, 0x20}], 0x30) 2018/04/15 00:54:31 executing program 0: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x80086601, &(0x7f00000011c0)) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0xfff, 0x0, 0x6, 0x3, 0x40, 0x4, 0x3, 0x8, 0xc3, 0x5, 0x4, 0xe4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000140)={{0x6c, @loopback=0x7f000001, 0x4e22, 0x2, 'none\x00', 0x20, 0x8, 0x10}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x12006, 0xa2, 0xbc8, 0x9}}, 0x44) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/04/15 00:54:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/04/15 00:54:31 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) pwrite64(r0, &(0x7f0000000200)='3', 0x1, 0x0) [ 79.570609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 00:54:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000200000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x3) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r3, r3, &(0x7f0000000100), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/15 00:54:32 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x80080) futex(&(0x7f00000000c0), 0xc, 0xfffffffffffffffc, &(0x7f0000519ff0), &(0x7f0000000080), 0x0) 2018/04/15 00:54:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/226, 0xe2) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'fo\x00', 0x34, 0x1ff, 0x3b}, {@loopback=0x7f000001, 0x4e23, 0x0, 0xe4f2, 0x1, 0x4}}, 0x44) sendfile(r1, r2, &(0x7f000036b000)=0x49, 0x7f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x14) 2018/04/15 00:54:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8000, 0x1) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004900)={0x0, @empty, @multicast1}, &(0x7f0000004940)=0xc) sendmmsg(r1, &(0x7f0000007740)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="35d0cdac81fb35e52a78091a87aa9bcb9f3434f6777499be850ea30d09af4424659d1cd8cd34cd091cfe59a5aa68a43cdbdd1b7bfd672f6c85b3b1a1be341f6e0b0d2e435ca1a146c4820d3c956df91ce233ad16c20d9d661c214c25dde7b24e91", 0x61}, {&(0x7f00000000c0)="0f390803fb3e089c6a1c6f3ef9fc3c977016bdb00f488171ec014c6b14502988cd19b449441b870792ef336c6b384a1f994a777ed3c0e63f2180a22c8820b909245dddf987b4e5", 0x47}], 0x2, &(0x7f00000001c0)=[{0x30, 0x101, 0x5, "0e39ae299f6adb08ef31ed9e6ee86c1d1bfcfe05c4d9d8c6bf1692481e3421e5"}, {0x78, 0x1ff, 0x9, "e44e6e4d2a502ad4eef13bef3948223c5414cabe3f1bdb8da076114534a306df52b7b71bec51908f7297d40c91e4fac55416ee27ff42f8116cd1c46ccbf2533f964424f6809f8062119eae24da63c9e57fcbff60becd64436488a4738ebb00aa2c0a6a588d21"}, {0x70, 0x3e, 0x5, "239ce1551c12d23c1dd0dd9691a6ac80afffb5c14716fed967283dc7c9eed19e1d04ad1aaff090a6cb3a36d94730e97582691126d43b8f69d13e26091ca7e6dff6806d74100abb67292dc764e364639fe370c38c550832f15d70"}, {0x10, 0x118, 0x6}, {0xd0, 0x10e, 0x8000, "f636ae632312b71d8fa310e5f1c3e14779bb4bea13e18cbeee5effebba8063df8c0efdfe5d0aab3378e53658882147dc23fc233f66ab7ab8cf41f720c383c2fe484899d868d59d40d7a6449b69b25a11605668cd82a199b5cdd0e6a552f7e1b817055b17f4cf0cd2508ef726c19423599805fe57f7329259fabb78f6ec2c4a66ed43ede480fa0deee38daf5a6ab99a808806d16f09f86d0fa4063674f80cfb6f062727cf1edc8a013d4a45375888325d45e1b4a576295b069c0c"}, {0x1010, 0x117, 0x4, "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0x1208, 0x4}, 0x2}, {{&(0x7f0000001400)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001480)="e32c743b57b26ccb901a56fc932c0cbc5e58a9648bf3484b48d1d11420dccb800436b3e782551537a695849d0d314855730185800b18f9bed321f7525497f51136b368862ddef3f4154f01f880e58a0e9a53ce3184368a1d11b1e37f1721cfe7d600f674997f5d433da49e5679838eda3f00cda0a5e8eb21fbf93b8913c578fab89a951b7e585330541d0108eddf4ef3a422daa94904e33aee37e58e4d4a1c3b5a6d66de01cdb4f3352d07eea809a5f5b386793c8facf6b70ac9db4607ba301694e859294145e8ce2a82914a405a3cd104a71577401dd2f7", 0xd8}, {&(0x7f0000001580)="8d30553b3b9a634896b67b42f34dd601285eb275c2c1f2f18b05aa2c571616d6f66b6103f38c8b85d04de2652bc5e20d660d2e1de6c4b034c60ee6282a51b2539729d854694155cb9e1f1ec14c64363d3e392a874e081d2ab0d650bc14e5e15fd6ec62643fcd41e5dab1e60ed8c81ff9cf3cd4deeca60c9bc3695819979ff6cd651181e3eac417d8004de42d090f153d2b4f14a95e5e6604d96a9b6d7e402b9ff692969cb59b498320970a82deb4d3d4", 0xb0}], 0x2, 0x0, 0x0, 0x4000}, 0x1b53}, 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{&(0x7f0000006340)="2ff0315e0302474995c15069c50a4deb157c63db8f25a64987ce42d6f3c43814f41246ad2de7ee47a09274851233e878bbab20e93e3cb464e87f5d566eb8b1fffd6c754e3331aaa003edf0df22e0497bed24ff7e8eedaa2ed7f65a554f2a5d1c2ef0687208614c1bd00cadcad3a553b05b11d3bb9810a94a82585e80692ac843503b8778c32ec2f5c52457443721e7fc3c9491e9", 0x94}], 0x8, &(0x7f0000006480)=[{0xb0, 0x109, 0x2, "14ddbb56093f20f9378a1b1064351ab711debf2f0012747c7e32c7cb065ad5389ab31e201714751e5285900d948d81573dd73b52fbb6d8f6055dd19bf5007650d490d39ca3961525c373e995f055534e8b6f86dfd0c31b304cacde5298777d43c161be908d8a26f0bcabbe0d9db910ab5e2161f19b7ce488f2586cee082304030d3a01524d93e44629456b1491d941e098a8991b2c41a8a5d65f4d"}, {0x30, 0x107, 0x2ad1, "754dab9448d29ca0176f7db9a1dd5c7c8b46bdf5792f9db5e2888a65b2fe"}, {0x40, 0x10b, 0x401, "cfcd9be53d624b53ec6ab41b4ce7ba8361329ef61dabb2e924c4b0827c0011f2b77c6b631a7087f124"}, {0xd8, 0x0, 0x5, "fe1ca5e2545d54b1e861a9723d52f077e988d1d8a3beeba00ff1c3e3bf2390256027fe56df0a1a2f3fcc3891138b3d2782d91770fa054608cdd686cc7052dd80e5f12c8e25c3fbe2712e59ab3e260e90c149991158bcdff22cc075e24cbd465640603976d6340444b95d54c797eb246b890413857d83840b877f9c5fc3035d69ef9c0a0e3f24d87bf21f78559831d77670b11138fec5e2841e99b520a9306f8eff885cf7565c0ee06acb5c175f5e72d5d5f5bad739d84963c31a205930cf08a1dcbda425a512"}, {0x1010, 0x1ff, 0x6, "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{0x98, 0x19f, 0x92d, "6a281be60e15005326e4079e79136acbfa81b468a03087bff2499b90e431562fc233b5224be10395c81a3edb52f5624702f98f351923efb659983c2603ae043531c4987b5b3675923e18241be99f7914cf0736115639f3d6a91983ee55b67323db75265c402c858904a2acc2f9be921adf66d5394815c75bb0bea2c354494736f02e9cd33d49df"}], 0x12a0, 0xba830e090a8bcf6e}, 0x400}], 0x7, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) 2018/04/15 00:54:32 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0x3db, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYRES32], 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r2 = dup3(r1, r1, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x7fff}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10009200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r4, 0x0, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x92}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x24004005}, 0x8000) 2018/04/15 00:54:32 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) pwrite64(r0, &(0x7f0000000200)='3', 0x1, 0x0) 2018/04/15 00:54:32 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x220040, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xa941}, &(0x7f0000000200)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe58) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="747275737465642e6d696d655f74797065287d6d010100006d00"], &(0x7f0000000340)='wrr\x00', 0x4, 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}, 0x4}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0x67, @multicast1=0xe0000001, 0x4e23, 0x4, 'wrr\x00', 0x1a, 0x6, 0x2e}, {@loopback=0x7f000001, 0x4e22, 0x2004, 0x401, 0x57, 0x9}}, 0x44) 2018/04/15 00:54:32 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) flistxattr(r1, &(0x7f0000000040)=""/31, 0x1f) 2018/04/15 00:54:32 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x80080) futex(&(0x7f00000000c0), 0xc, 0xfffffffffffffffc, &(0x7f0000519ff0), &(0x7f0000000080), 0x0) 2018/04/15 00:54:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000e42000)='comm\x00') close(r0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"f5c883f513f6f8"}}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/181) 2018/04/15 00:54:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x200}, {r0}, {}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x7fff, 0x1, [{0x7}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000001540)="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", 0x5bc}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) write$selinux_validatetrans(r4, &(0x7f0000000380)={'system_u:object_r:tpm_device_t:s0', 0x20, 'system_u:object_r:depmod_exec_t:s0', 0x20, 0x31, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x66) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/15 00:54:32 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) dup2(r0, r4) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r0, r4) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) tkill(r1, 0x16) 2018/04/15 00:54:32 executing program 1: mkdir(&(0x7f0000000300)='./control\x00', 0x7f) r0 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000018c0)='./control\x00', 0x1, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./control\x00', &(0x7f0000000240)='cramfs\x00', 0x41800, &(0x7f0000000280)="edb41a09c35b822bc0f37236fa6f1c9f72ce493f63038130f2ab83bdc2271145cfc2e47b3f8f7fbec204d7ad35dcc019a4cb65dd23f62b1411dc62d55713467c601c0a5242f01fb192cd751a2d34489ea3351da1f9b2c24f7334193af8142a893db2748206") mknodat(r1, &(0x7f0000000040)='./control\x00', 0xc140, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x20, 0x80}, {0x8, 0x7ff80000}, 0x1, 0x1, 0x6}) 2018/04/15 00:54:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/225) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2a, {0x2}, 'syz_tun\x00'}) 2018/04/15 00:54:32 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0xffffffffffffffd4}], 0x1) 2018/04/15 00:54:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000880)={0x9, &(0x7f0000000980)=[{0x7, 0x9, 0x402, 0x8}, {0x0, 0x9, 0x8ab9, 0x1ff}, {0x7fde, 0x7, 0x100, 0x100}, {0x1000, 0x5, 0x3f, 0xf027}, {0x2000000000000, 0xfffffffffffffffe, 0x3}, {0x100000000, 0x4, 0x417, 0x8}, {0x3f, 0x86f, 0x7, 0x5246}, {0x0, 0x0, 0x7, 0x3f}, {0x5, 0x2, 0xfffffffffffffffc, 0x612}]}) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) rt_sigsuspend(&(0x7f0000000c40)={0x9}, 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/15 00:54:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x200}, {r0}, {}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x7fff, 0x1, [{0x7}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000001540)="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", 0x5bc}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) write$selinux_validatetrans(r4, &(0x7f0000000380)={'system_u:object_r:tpm_device_t:s0', 0x20, 'system_u:object_r:depmod_exec_t:s0', 0x20, 0x31, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x66) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/15 00:54:34 executing program 6: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/15 00:54:34 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000000100)={0xfffffffffffff001}, 0x0, 0x1b8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000001c0)={0x20000000000, 0x0, 0x30001}) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000080)) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) timer_create(0x7, &(0x7f0000000180)={0x0, 0x10, 0x2, @tid=r1}, &(0x7f0000000200)=0x0) timer_delete(r3) r4 = signalfd4(r2, &(0x7f0000002d40)={0xfffffffffffffffd}, 0xfffffffffffffe04, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3, 0x1fffc00000000, 0x1}, 0x8) 2018/04/15 00:54:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) flock(r0, 0xa) ioctl(r0, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/15 00:54:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') getdents64(r0, &(0x7f0000000080)=""/172, 0xac) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) sendto$ipx(r0, &(0x7f0000000140)="98ed322c61a78d030095c04ef6a59a5dc926b6cae28a6677582ff04c931e432be7b961e2f93c0196423a69ea0aa4ae2a4139cbf6969c6fd2fd4d583480b55991fe5f52aff038391e935345798f9f3b403b11abeeb67398e2dda7000b5bb54c3aa074b4f9b84d06604e0fcc5741a92d7ea198b87cecae198571b2c8", 0x7b, 0x40000, &(0x7f0000000040)={0x4, 0x5, 0xea, "ca6699281fa3", 0x7}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x3, 0x2, 0x9, 0x3, r1}) 2018/04/15 00:54:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac3463a44ce3"}}, 0xb) write$selinux_validatetrans(r1, &(0x7f0000001040)={'system_u:object_r:ptmx_t:s0', 0x20, 'system_u:object_r:ptchown_exec_t:s0', 0x20, 0x30, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x53) fcntl$setstatus(r1, 0x4, 0x6000) sendto$inet6(r1, &(0x7f0000001500)="8d79dafa9f6890a38b6b3f64c4fb9c5c0e4a278fae9cda833ecd0c6c1a11425053370c7751d06a8f87d55cf1098b11290d6aefeb9f479c1c5a7a32e8ea925fb1f62d7ae5f48bc05229d270a05f89c88860deb1d1b77b623d9ccc9474c7bc3238693e58ca8daa63eba69b72e6c7a3341649d14000e2d67887f4476c0e3bddb416eaf9d4aa5a83c756fd90e56e62adbf0c5810e40edc52", 0x96, 0x0, &(0x7f00000015c0)={0xa, 0x4e20, 0x37, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x1c) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x3ca}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000012c0)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001240)=0xe8) recvfrom$packet(r1, &(0x7f00000010c0)=""/92, 0x5c, 0x1, &(0x7f0000001280)={0x11, 0x4, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001480)={'veth0_to_team\x00', 0x101}) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001300)={0x0, 0x180000000000, 0x5, 0xa5c}, &(0x7f0000001340)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001380)={r4, 0xa4, "2ad503b69740cb430abeb9917684664fcdfcbdce04e006408facc08e81f77d3a3db0c9c053d896f21bde37556bc77a6804170b09325615573573fc78f53f2f24fc8429fd47c078949a36cd8d6bab8e16eaaa5e4c5f7024766b58e9328555f0453ed91db0cd9b167e2c9e1853b5babc4aa68d74d2165747f350c8a683902ce09238e4461c252559dec659d3906d9228826cdebe4b8b71481b53a4e275acd65f6b6ae90b3c"}, &(0x7f0000001440)=0xac) bind$vsock_stream(r1, &(0x7f00000014c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/15 00:54:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(r0, &(0x7f00000017c0)='./file0\x00', 0x58100, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001880)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0x5, 0x1, 0x5, 0x7, 0x4}, &(0x7f0000001940)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001980)={0x771c, 0x6, 0x8202, 0x10001, 0x800, 0x1, 0x5, 0x1ff, r2}, &(0x7f00000019c0)=0x20) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/15 00:54:34 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = dup3(r1, r0, 0x80000) fsetxattr(r2, &(0x7f0000000080)=@random={'osx.', '#ppp0(!\x00'}, &(0x7f00000000c0)=',\x00', 0x2, 0x2) 2018/04/15 00:54:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc2, 0x0) accept$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e) writev(r0, &(0x7f00000cdff0)=[{&(0x7f00000000c0)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/04/15 00:54:34 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xe, 0x8d, 0xf, 0xd, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xc, 0x14, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x10, 0x4}]}, 0x68}, 0x1}, 0x48d1) 2018/04/15 00:54:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x55d, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc75eb485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000000000ffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554022a80e605007f71174aa9512cbf360ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f652cdced60a98968343624", 0xc0) 2018/04/15 00:54:34 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 'ip6tnl0\x00'}}, 0x415, &(0x7f0000002000), 0x2e6, &(0x7f0000004000)}, 0x0) [ 82.112122] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/15 00:54:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x55d, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc75eb485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000000000ffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554022a80e605007f71174aa9512cbf360ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f652cdced60a98968343624", 0xc0) 2018/04/15 00:54:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x1000, 0x5) ftruncate(r1, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="50af0000", @ANYRES16=r2, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x5}, 0x24000880) fallocate(r1, 0x0, 0x0, 0x3ff) lseek(r1, 0x0, 0x3) 2018/04/15 00:54:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000340)=""/213) pread64(r1, &(0x7f0000000280)=""/156, 0x9c, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$llc(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/15 00:54:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x14, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'nr0\x00', 0x7}) 2018/04/15 00:54:35 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x7f) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socketpair(0x9, 0x5, 0xd24, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'bpq0\x00', 0x100000000}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x3, 0x4) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{&(0x7f0000000280)="4bf97d89b02f", 0x6}, {&(0x7f00000002c0)="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", 0xfb, 0x100}, {&(0x7f00000003c0)="3057218180f06bef871efbd7ded8bdb2da66013fda2be0939a8644e0c2a3517c37e57777c30465f1723080fb8b334348f0ed0b00c98a3eb14d7865ff7d0562fe1e92d4723b5b68875dbb1f63d5f1d5f32c38c8edae2d7d4e64268ba49e748203531d", 0x62, 0x9}], 0x10, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x9, 0xfffffdd2) 2018/04/15 00:54:35 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r3 = dup3(r0, r2, 0xfffffffffffffffc) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x81, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d5995221c451b847ea491f5"}, &(0x7f00000008c0)=0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000800)={r7, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb70000"], &(0x7f00000009c0)=0x1) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="000c0000000000000758000000001400000000000000000000006e3ad1f52b913000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004010005020000"], 0x70) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e, 0x2]}, 0x5c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/15 00:54:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x21) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) 2018/04/15 00:54:35 executing program 4: r0 = socket(0xf, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x512, 0x70bd29, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/15 00:54:35 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x82, 0x1, 0xff, 0xa, 0xf53f, 0x3, 0x5b2}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x80000000006, &(0x7f0000000180)="eae2abcf8b7e552629de8c069c99b04b289fec23e3054d858c72512f2c663ec79e70", 0xfffffff4) futex(&(0x7f0000000000)=0x2, 0x82cfa354ce5ca9f6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{0x7, 0x2, 0x2, 0x3}, {0x10000, 0x6, 0x100000001, 0x1}]}) 2018/04/15 00:54:35 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1000000000ff7) r1 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r1, r2, 0x1, 0x10000) 2018/04/15 00:54:35 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x1, 0x5, &(0x7f0000000140)="8a88498396f61bbe4bbe7479062276d4d26f873e76819b53c1a4cd0e0965d3c2624510dba2e88c5088e467ee49d4ca39286979ee2396581ed2d72f198d0dd11a402f32ad5e65d6bb3aad7b82387ab3e22f04ea5b848cb86d610720bb5e0f", 0x1a3) pwrite64(r0, &(0x7f0000000040)="476b18fe78016742676032925b5f0f12764495970566f7565fc88d1498ebfc3250a8c99d2c6c76a45c46b34784ac605820b51e8f580021b86390582529cc5febd854703d7ca2f249e72a6847ad6182a4afeea144b8a512afad09ed4ff29cb3f9a82eceb29fdd2fdf727b83bba7920cc0a43bf4b3ddc34cd64e1152815ee93937d49386c981f53cf45fef94f9dc6449e4b172f3e970efd0da06435098261d072e", 0xa0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/15 00:54:35 executing program 2: mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) syz_emit_ethernet(0x32, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/04/15 00:54:35 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x5, 0x3000000000}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/04/15 00:54:35 executing program 1: r0 = socket(0x800000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x2b1, [0x7fffffff, 0x17d3, 0x3, 0xfff, 0x30f0f715, 0x62d1]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x401, 0x20, 0x6, 0x6}, &(0x7f0000000140)=0x18) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x161) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000200)={{r3, r4+10000000}}, &(0x7f0000000280)) write(r0, &(0x7f0000000240)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060003002f35", 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000080)=0x8) 2018/04/15 00:54:35 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) listen(r0, 0x5) 2018/04/15 00:54:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) listen(r0, 0x5) recvmsg(r0, &(0x7f0000000e40)={&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000740)=""/147, 0x93}, {&(0x7f0000000800)=""/1, 0x1}, {&(0x7f0000000840)=""/43, 0x2b}, {&(0x7f0000000880)=""/163, 0xa3}, {&(0x7f0000000940)=""/152, 0x98}, {&(0x7f0000000a00)=""/70, 0x46}, {&(0x7f0000000a80)=""/148, 0x94}, {&(0x7f0000000b40)=""/19, 0x13}, {&(0x7f0000000b80)=""/195, 0xc3}, {&(0x7f0000000c80)=""/22, 0x16}], 0xa, &(0x7f0000000d80)=""/175, 0xaf, 0x6}, 0x2062) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000e80)={r2, 0x1, 0x6, @random="3be60248c0d3"}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) 2018/04/15 00:54:36 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f00000001c0)='nilfs2\x00', 0x840a, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r3, &(0x7f0000000240)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000018c0)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) r6 = getgid() unlink(&(0x7f0000000200)='./file0\x00') chown(&(0x7f0000000040)='./file0\x00', r5, r6) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x0, 0x0) 2018/04/15 00:54:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f5ffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) mkdirat(0xffffffffffffffff, &(0x7f0000056ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)=""/121, 0x79) unlinkat(0xffffffffffffffff, &(0x7f0000060000)='./file0\x00', 0x200) 2018/04/15 00:54:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x8000, 0x0, 0x0) 2018/04/15 00:54:36 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x2010, r0, 0x0) r2 = open(&(0x7f0000000680)='./file0\x00', 0x10200, 0x10) setsockopt$inet6_int(r2, 0x29, 0xde, &(0x7f00000006c0)=0x5, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101080) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000080)={{0x0, 0xb3dc}, {0x8001}, 0x7ff, 0x6, 0x5}) 2018/04/15 00:54:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/15 00:54:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x21, "4b8a2934e7fb5a92be436edf216f75a86aa76576455f36c532d23ce3ddfcbc1bab"}, &(0x7f00000000c0)=0x29) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x1f, 0x2, "ff1b"}, 0xa) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x1, 0x1f, 0x1, 0x1, 0x3, [{0x8001, 0x2, 0x0, 0x0, 0x0, 0x2004}, {0x0, 0xb71, 0x8, 0x0, 0x0, 0x400}, {0x400, 0x0, 0x81, 0x0, 0x0, 0x2}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067dff8)={0x0}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d40000)={r2}, &(0x7f00001caffc)=0x6) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d3ffff)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000012c0)={r3, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}}, [0x0, 0x8, 0xe63b, 0x7, 0x8, 0x8, 0x4, 0x1, 0xf8c4, 0x10001, 0xffffffff, 0x1ffb, 0xff, 0x8, 0x80]}, &(0x7f00000013c0)=0x100) getcwd(&(0x7f00000001c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000180)=0x4, 0x4) 2018/04/15 00:54:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x4002000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x8000, 0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) shutdown(r0, 0x1) 2018/04/15 00:54:36 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1f) 2018/04/15 00:54:36 executing program 0: r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000140)) rt_sigqueueinfo(r0, 0xe, &(0x7f0000000000)={0x27, 0xcc, 0x1, 0x1}) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x5d3347e5d8d902a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x11000040}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x2a, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/04/15 00:54:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000700)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) setsockopt(r0, 0x100000000, 0xb53, &(0x7f0000000140)="6e754853c145f9868278a7cb69d284684d2dbe6cf01613c6a0ac01f4dfe738aa02ec20ae101d2daf42a8f8a91d5009eab3dd01cb477337578150617e38fb2c4a1d7a6475811dc738ff3f17e545eae06bfb87149faae262e22548ce875d60ab927a6523d42392", 0x66) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4200010}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r1, 0x320, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x76}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x72, "a8d1a0875c56550a18dcc3863084be33c2cbd37e0db5db037bbda08a37515d1c5815ad4725bb4bb45818f721f1a226a641cc41481471fb9a2e78959ffd85375323a80aa88f0fc759b4fa5d14abb21ae79a78836d74fba6f75101a20cc668f8f2e2e3fcb9ba829bcb6371fd932fd7938b16dc"}, &(0x7f0000000080)=0x7a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x4, 0x4, 0xc2e8, 0x5}, &(0x7f0000000100)=0x14) 2018/04/15 00:54:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000425000), 0x4) rt_sigsuspend(&(0x7f0000010000), 0x8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000), 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x1}, 0x20) 2018/04/15 00:54:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x7, 0x7, 0x1000120001}, 0x1) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000300), &(0x7f0000000500)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2}, &(0x7f0000000800)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000940)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x9c, r3, 0x204, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000006c0)={0x0, &(0x7f0000000580)=""/47}) pipe2(&(0x7f0000000340), 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x9) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/15 00:54:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x21, "4b8a2934e7fb5a92be436edf216f75a86aa76576455f36c532d23ce3ddfcbc1bab"}, &(0x7f00000000c0)=0x29) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x1f, 0x2, "ff1b"}, 0xa) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x1, 0x1f, 0x1, 0x1, 0x3, [{0x8001, 0x2, 0x0, 0x0, 0x0, 0x2004}, {0x0, 0xb71, 0x8, 0x0, 0x0, 0x400}, {0x400, 0x0, 0x81, 0x0, 0x0, 0x2}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067dff8)={0x0}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d40000)={r2}, &(0x7f00001caffc)=0x6) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d3ffff)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000012c0)={r3, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}}, [0x0, 0x8, 0xe63b, 0x7, 0x8, 0x8, 0x4, 0x1, 0xf8c4, 0x10001, 0xffffffff, 0x1ffb, 0xff, 0x8, 0x80]}, &(0x7f00000013c0)=0x100) getcwd(&(0x7f00000001c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000180)=0x4, 0x4) 2018/04/15 00:54:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x6c, @broadcast=0xffffffff, 0x4e24, 0x4, 'fo\x00', 0x20, 0x4, 0x13}, {@empty, 0x4e24, 0x2, 0x9, 0xfff}}, 0x44) 2018/04/15 00:54:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffe09) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f00000000c0)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dc18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b2089f64cc99412e36880d20c34d904473722948c59f78e1051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0xfffffd45, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c9457f2aa3fd3698012b2f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454160aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493c9d0d59c43473484b8") preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) [ 84.627387] binder_alloc: 9043: binder_alloc_buf, no vma [ 84.637575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 84.645154] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/15 00:54:37 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="0001041d5743969e2e6e98d2391b67b144f2671225708354826dab73c218166393d270971c6781ebac2884c01640bd2a273e35533719d7fd973ef3c61205ff5aa3cdd6f5de36cbac916d3f1ad01098cb"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be2", 0x16a}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0xfffffe4a) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x800000}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x2, 0x87fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc) 2018/04/15 00:54:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/84, 0x54}], 0x1) flistxattr(r0, &(0x7f0000000100)=""/149, 0x95) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) 2018/04/15 00:54:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) [ 84.647512] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 84.715104] binder: 9043:9047 transaction failed 29189/-3, size 40-0 line 3133 [ 84.763647] binder_alloc: 9043: binder_alloc_buf, no vma [ 84.763658] binder: BINDER_SET_CONTEXT_MGR already set [ 84.763665] binder: 9043:9047 ioctl 40046207 0 returned -16 [ 84.784123] binder: 9043:9079 transaction failed 29189/-3, size 40-0 line 3133 [ 84.801801] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.840750] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/15 00:54:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227e, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x130}, 0x1}, 0x40001) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44004) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/04/15 00:54:38 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="0001041d5743969e2e6e98d2391b67b144f2671225708354826dab73c218166393d270971c6781ebac2884c01640bd2a273e35533719d7fd973ef3c61205ff5aa3cdd6f5de36cbac916d3f1ad01098cb"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x16a}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0xfffffe4a) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x800000}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x2, 0x87fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc) 2018/04/15 00:54:38 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fanotify_mark(r0, 0x20, 0x30000, r0, &(0x7f0000000080)='./file0\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x2, 0x2000}, 0x4) 2018/04/15 00:54:38 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ftruncate(r0, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') r5 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f0000000040)={'veth0_to_bond\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000003c0)={{}, {0x40000000000, 0x200}, 0x0, 0x40000003, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) preadv(r4, &(0x7f00005e9000), 0x0, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5}) r6 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r2, r6, &(0x7f0000d83ff8)=0x2000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x0, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0xff, 0x0, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x49d8}, r7, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 00:54:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000080)=0x4, 0x0) 2018/04/15 00:54:38 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="0001041d5743969e2e6e98d2391b67b144f2671225708354826dab73c218166393d270971c6781ebac2884c01640bd2a273e35533719d7fd973ef3c61205ff5aa3cdd6f5de36cbac916d3f1ad01098cb"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x16a}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0xfffffe4a) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x800000}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x2, 0x87fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc) 2018/04/15 00:54:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x4002000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x8000, 0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) shutdown(r0, 0x1) 2018/04/15 00:54:38 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3fffffffc, 0x161000) ioctl(r1, 0x800000040004585, &(0x7f0000000180)) 2018/04/15 00:54:38 executing program 6: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="736563a199174799ea08cd643573756d00"], &(0x7f0000013ff5)='procmd5sum\x00', 0xb, 0x0) 2018/04/15 00:54:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000100)='./control\x00') fchdir(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = accept4$inet(r1, &(0x7f0000000180), &(0x7f0000000040)=0x10, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'team_slave_1\x00', 0x4}, 0x18) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x100, 0x0) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x4}}, 0x2e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000240)=""/86) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300)={0x1, 0x5, 0x4, 0x480, 0x2, 0x800, 0x100000000, 0x100000001, 0x6, 0x6, 0x1}, 0xb) mknod(&(0x7f0000000340)='./control\x00', 0x1040, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000380)="a088433ac33a05d122c5ab532b22e503087a00dc8f39e3270d8cca091cb1b4fb1ac52ae22bf92dc1fdc70b5664af2f22cd4a60d5ac5b8d7b2e721f377ba3638a9d803afe2300535ae6d542cd9d9058c5218c20008e1cdccbe07384e35065a0bb45a89591df576e8ca09793abb4009e17e61bd86e7b1911d23dabeb28d65e411373e3746ccd4101ba610d19072ccf85162e5a5ff325db20405f826496736f6c79c173ae7e403c3106", 0xa8) 2018/04/15 00:54:38 executing program 6: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="736563a199174799ea08cd643573756d00"], &(0x7f0000013ff5)='procmd5sum\x00', 0xb, 0x0) 2018/04/15 00:54:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000000000080}, 0xfffffffffffffe39, &(0x7f0000000880)={&(0x7f0000000380)=ANY=[@ANYBLOB="7c020000130001000000000000000000e0000002000000000000000000000000fe8000000000000000000000000000004e2000004e2000000200000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR, @ANYRES16=r0]], @ANYRES16=r0, @ANYRES32], 0x4}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/15 00:54:38 executing program 5: r0 = socket(0x10, 0x2, 0x0) unshare(0x400) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f000063a000)={0x20000000, 0x8000000000012, 0x2, @tid=r1}) 2018/04/15 00:54:38 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ftruncate(r0, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') r5 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f0000000040)={'veth0_to_bond\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000003c0)={{}, {0x40000000000, 0x200}, 0x0, 0x40000003, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) preadv(r4, &(0x7f00005e9000), 0x0, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5}) r6 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r2, r6, &(0x7f0000d83ff8)=0x2000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x0, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0xff, 0x0, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x49d8}, r7, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 00:54:38 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ftruncate(r0, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') r5 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f0000000040)={'veth0_to_bond\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000003c0)={{}, {0x40000000000, 0x200}, 0x0, 0x40000003, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) preadv(r4, &(0x7f00005e9000), 0x0, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5}) r6 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r2, r6, &(0x7f0000d83ff8)=0x2000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x0, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0xff, 0x0, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x49d8}, r7, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 00:54:38 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/15 00:54:38 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000100)='ramfs\x00', 0x100081c, &(0x7f0000000140)) rt_sigreturn() r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x2) fstatfs(r0, &(0x7f0000000280)=""/217) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x2140001, &(0x7f0000000180)="52c5cd24bfe390b8cab6765c4abc67d76ef3462bdaa15997a6d3392cae97e3c11cfcf98b22a6ea5a8989d0b95707ae71edbe42d06fab66fc2192cde7c0125b7579575b4d63ed9e64070f30410358da569ad64da0c1233aa98a68a383f7ab7c1649e9c5") ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000380)) 2018/04/15 00:54:39 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000a44ffc)=0xc) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/85) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x5}, {0x8, 0xfffffffffffffff9}, {0x6, 0x1000}, {0x3, 0x7}, {0x4, 0xffffffff}], 0x5) 2018/04/15 00:54:39 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff12) 2018/04/15 00:54:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xb, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r2 = gettid() r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/15 00:54:39 executing program 0: r0 = socket$inet6(0xa, 0x400000080801, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x40) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000bbdffc), 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001240)=0xfffffffffffffffd) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001200)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/4096) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 2018/04/15 00:54:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/15 00:54:39 executing program 2: r0 = memfd_create(&(0x7f0000000140)="71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x3, 0x20, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x2000000}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x1, 0x100, 0x9600, 0x0, 0x0, 0x3, 0x0, 0xd, 0x6, 0x9, 0x6, 0x6, 0x2, 0x3, 0x2, 0x8, 0xffffffffffffffff, 0x8, 0x8, 0x5, 0x1, 0xf2dc, 0x3, 0x5, 0x40, 0xffffffff80000001, 0x4, 0x10000, 0x0, 0x5, 0x6, 0xff, 0x1, 0xfffffffffffffffb, 0x1, 0x3b28, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x5}, 0x8002, 0x100000001, 0x6, 0x7, 0x40000000, 0x6, 0x6}, r2, 0x10, r0, 0xa) dup2(r2, r1) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x30) 2018/04/15 00:54:39 executing program 1: setrlimit(0xb, &(0x7f00003e3000)) timer_create(0x0, &(0x7f0000001380)={0x0, 0xfffffffffffffffd, 0x800001, @thr={&(0x7f0000001180)="da184abbf8139e17275c00e74ef7f08d2cc222670339f0a26b091321f99038c9b1600de5626919155a1fb74c59e1027ee9670e1ad7953e694b3e49bd0b9b9fb99e308475872aac4d84d5914cbfa0f2196e3698033abb3ab7cb4e49eb4b8d1bcc2007ea277e862d156f9017224570800ca1d3df4f77a3c5655c30842cfa6c64d0a65a4de48adc68612613c11a205188a35b1f881a2369e10cba3ff01c453414dfae61071ab8e97f36b50e3bfc5938ddb1ae0537c72c5b2c7d66b56a98fbdb9a973637f5f3e6c7a6babcaefb2c6966e6360dcca14f123fec421dc643a5c22892b2ada31bf8294593d68f7ea84987", &(0x7f0000001280)="44b4af331b64e05992236d639b3b7e9457564a3c3cd475c7ecac5faf8efcec8959a2773c7bb0e92f23b56d3019cf9932342bd5859624d169a36cc583384bc629d4e652c68b250f945e9a261413ebf3d04f6ee03ca6c1f02ddeb1e231927de0e31f0722b97c7770ddae4585c3756348810d538daf4f03c847731d6814c985a6fb41ea47a8733a78e7ce57ec16f272e2f887f651a2463fb32107a5235018ab669904384cba97606771b49d13517f351d5f894679ab1b07ff57e0dc4e32095fd2cba76206e67a58a5350738491d6ff7170e09050ec18ea5adf7b9e145f41dcb923818642382e7ff1d0aeb9a1968020989dc74a7f285"}}, &(0x7f0000d36225)) timer_create(0x3, &(0x7f0000001100)={0x0, 0x14, 0x0, @thr={&(0x7f0000000000)="c6489e14bbb428745f118d9aec908aec8762698c05c9784b58310b1b3f21f248c33b2e72f4a3da2ac38523c3499ae1833016db13706afb0aee9c9fef340a616411a0d1b99411350887851507bd8293749d44603cd6e2c6dab35b269fecef602deaeb20128bfb866d577fcd4ce8ed9099ba8974ed55439fa995dd677d8919acec2277c09c40b78e042e7636a962e8d92cb8dd984a00463443b2bfe3f8ea0277a3ccdbdce40edee75a5d99878368c10d0e55388f0a84fd1f1d105b2f7195310d84be1cb8992560400ae8d7", &(0x7f0000000100)="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"}}, &(0x7f0000001140)) 2018/04/15 00:54:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/198, &(0x7f0000000040)=0xc6) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)=0x400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r2, 0xffff, &(0x7f00000000c0)={0x7, 0x7, 0x3f, 0xbd}) 2018/04/15 00:54:39 executing program 5: clock_settime(0x5, &(0x7f0000000200)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000") lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$unix(r0, 0x0, &(0x7f0000000240)) chown(&(0x7f0000000040)='./file0\x00', r1, r2) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/04/15 00:54:39 executing program 1: r0 = socket$packet(0x11, 0x20003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) recvfrom$ax25(r0, &(0x7f00000004c0)=""/234, 0xea, 0x3, &(0x7f00000005c0)={0x3, {"7a8e1ca24dd3c5"}, 0x10000}, 0x10) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="7dafc8847c5084b34ae70b6a2e5c9763a64e0c1dc9603b2ff37a4095e3b33816a411660c64d1c9594b440a81e766a2c988f94fcd7e270fcfac4130fdc8ae4eb2860beb858cee11cba1837bcebe3752deb2901588050b456c116d54d6aed076f5b389f36bb27d30890e5abe6fada1f72c0bdc538d42ee0e386fd37561e1ef056c7adc7d1d6c45eee15cb34a203835bdc142c10db5f6892f5f11202736cdc0de7ce5d642b6232f253a7e967a9eecaf4d2e650086baa5984f6c62df7824afdde45e39326a1254e96572ef893062de", 0xcd, 0xb6}, {&(0x7f0000000180)="fe5c348954922d3894300da85ea3b4beb7ad10c0671d5d7397d737435cf6f00a28530b596f2af183d48351dd90c73a9a", 0x30, 0x3}, {&(0x7f00000001c0)="3d407de4deb4455683412a4bb11cb0ce4178fbfee676e63b4f3a8fa4e1f21c0df24286ce", 0x24, 0x8001}, {&(0x7f0000000200)="12e0aa384f369799be2e6953e1f0ec8aab0a2bd6885313ea8a87fbd3d832ec9ea0c88e0dd4713573ce8e9cbf383e733b5e3bab9f890284550c1984f297d7780069d5d4849355ff6782521b70b2286903222463a4c4cfc12bac2e6a095cce4f77815e3d9669275aef3a39b29fbbfa7c4da5c359a2348a5a702d", 0x79, 0x10001}, {&(0x7f0000000280)="c02492bb893357c069dde8551291ae42de45d8ff1b017f2b9ded5372b8783a7d1d5623359b2a2e496874361b1c434fdb69a6b31c73b1404b15a8b684910ce9b76f9232c5c07a7d518fe891fe285445c203707d34f7929512f68a87811cdf2e9673410c3da164ffccddd24f421d5a934ebba68d43e96b80f3a81eeab30d2e0ad7ea6fe143c25f1041a8fa3ebe55abe2b060217f079bc048ce58eb9dd7f1ff9f8335b0351c773fe1673a4f804f28b69fe988d4f93b3108991a1d9bb989997aa32fd97b40833c3a9afa1d80915668a0d24bade0556bf9f7c9f07ca1e8efd93738af6454606d721e74b2b81aef964be0", 0xee, 0x101}], 0x3000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'lc\x00', 0x3, 0x3, 0x4b}, {@loopback=0x7f000001, 0x4e21, 0x10001, 0x49, 0x81, 0x2319}}, 0x44) 2018/04/15 00:54:39 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x36}, &(0x7f0000000300)) r1 = timerfd_create(0x7, 0x80000) timerfd_gettime(r1, &(0x7f0000000000)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)=0xb2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="81ae83c7a31eaa3fc6addad648516bb28dd63ec41997161a62081b9edbf859a8706d708de3c9ac76f72001f37c21ddd77b5dec4412ca29fe039388830e5aff57d0084746fdd9acd5c1c961a37a7376cebc67330384bb3516ac46914b3a1b810542f31f8bbdb331700f35a60500040f0154ed86902cc39eded006a6a9597e3747c0dd75f355054bed8bceb77e6bbe4c5026d49789d2ece9e9"], 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r5, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r5, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a, 0x25dfdbfb}, 0x10}], 0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="1800000001000000020000", @ANYBLOB="180000000100", @ANYBLOB="000000d9ee993fa6b7da9f32e6effbdf2782760218c5667ca200000007ff00000000"], 0x37, 0x4000000}, 0x0) sendto$inet(r5, &(0x7f0000000b80)="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", 0x207, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r5, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$TCSBRKP(r3, 0x5425, 0x8e) getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000280)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/15 00:54:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)=0x35b) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/54, 0x36}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/185, 0xb9}], 0x4, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffa282, 0x4, 0x3, 0x7f, 0x4, 0x3, 0x3f, 0x8, 0x2c, 0x40, 0x215, 0x5ef56da7, 0x6cc, 0x38, 0x2, 0x4, 0x3f, 0xfffffffffffffffd}, [{0x5, 0x4, 0x200, 0x100, 0x9, 0x8, 0x0, 0x70f9}], "77364b037cbb875e69ba32380fc2674dc97010dcf35063993b64670b88123eb4c8e7b8af76392c88bb53b092019cef240fdaef8e33cbb86e05225a975c114b53a641144a8ef552b0af2afabbefb0a218be44be5fdba146f8e33aa1f061bb7b10921e7a74264f7656189a7e008d0d7a65b0a0e79b8a2344f2c9bb5416765d45b73a3c336f635d58684f1d2a6e6297a6012836d77cabebc924b0f33712b2ee3da25c039564537ab2bb585f6bab20c8aca8d525ab0b0f295be9af3a63e81468b1e2545eb583079dade99283351eee4402", [[], [], [], [], [], [], []]}, 0x847) 2018/04/15 00:54:39 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="000000001c000000fb691daf4f1f628e5064ac58dcf270b14f37889f5e96b401b4f89800"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='+(\x00', r2) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x5) [ 86.713433] IPVS: length: 58 != 8 [ 86.727507] IPVS: length: 58 != 8 2018/04/15 00:54:39 executing program 2: syz_mount_image$btrfs(&(0x7f00000009c0)='btrfs\x00', &(0x7f0000000a00)='./file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='usot,\x00']) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x4, 0x7, 0xa03, 0x1f, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x4, 0x1ff, 0x4}, 0x10) 2018/04/15 00:54:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f000001bb777a0c389f72d3fc45d74eba807daf033664650837afe1eba60b30f6faf00bf6b3db3607aaf2f74cddb12f170bc6b9525628a770eea957f85d9e2d591e5c68657f413304c0ac043ba5d0e77992473b9623d6"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/15 00:54:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xb, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r2 = gettid() r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/15 00:54:40 executing program 5: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) socket$key(0xf, 0x3, 0x2) r4 = dup2(r3, r2) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000000)={0x5, @time={0x0, 0x1c9c380}, 0x3, {0x9}, 0xc778, 0x0, 0x7fffffff}) 2018/04/15 00:54:40 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file1\x00', 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') renameat(r1, &(0x7f0000000100)='./file0/', r1, &(0x7f0000000000)='./file0/') 2018/04/15 00:54:40 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000340)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x7}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x401) nanosleep(&(0x7f0000000100)={0x77359400}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) alarm(0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000280)=0x54) arch_prctl(0x1003, &(0x7f0000000180)="e2471711f9dcc18d69390d1d4866bedb86414d425a3a23029407c8305e4bf5ab0e97d65044bd25e434a3cdd97a8d12136a6f7fe65cef14888bd2aaad6dc3df2c36d618c0c1e2e9364dfe404971eabb5af90a23aeaa") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={"74e0ff00000000000000000200000014", 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/04/15 00:54:40 executing program 7: r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x8, &(0x7f0000000100)={0x3d, 0x3, 0xffffffff, 0x8}) sysinfo(&(0x7f0000000140)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) 2018/04/15 00:54:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001b40)=ANY=[@ANYBLOB="387f995d75c789911b3e3f90a850ea2a1a0df61c2fe8d2da296306566af6b6fcb324858c42dbf4a2b42a66c69d7e3c2f10633938f820f32ea8907767891c8d5c5726688fcc5fa83d868d33f3dbc3de6d7013f11307180d47b68edea9827246ee00e8260165be44d0bb61020ddfde81d47413635489ac739479af3d6e2599d8910a635f99b8e651dd3caba6c1dfb5ccd173bb6bdd50c998ba91263178f8106faf8c694e88239bd379946da08c610699bd0562717cc70280241ececf1278ebf7ba03f43cec234c497e4f4a9d372730f257cb6bba1d7583497faea9871c4e85063630eb3381c7c4ae57f5"]) socketpair(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r1, &(0x7f0000000300)='syz1\x00', 0x1ff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9a7a140000000000004027b76000000000000f000000174ca78f6c5017cb719df389c5a7708f7090510e64ef95debb44d582ac1b6853fe4136b4511662cc6e486486e37bb0d0db993c34a8ff02dfd720d07b034a9c77cc09005117ef86cd892d9280d88316bf125cf1c23e9667eb9f0a256098953993aa1055ac2e9264140b032b51ed053c112f4235239c7dce878fafea37606f86bd667206e98745ff86dd1489652f29e13cac"], 0xa7}, 0x1, 0x0, 0x0, 0x54}, 0x4000000) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$int_out(r2, 0x0, &(0x7f0000000100)) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000000440)=""/9, 0x9) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0xfffffffffffffffe) linkat(r5, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1400) socket$inet(0x2, 0xa, 0xfffffffffffffff4) ioctl$int_in(r4, 0x5421, &(0x7f0000000380)=0xf649) 2018/04/15 00:54:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xb, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r2 = gettid() r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/15 00:54:40 executing program 1: r0 = socket$inet(0x2, 0x80004, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="186b1165ba25acbadd01000700b07a"], 0x18}}], 0x2, 0x0) 2018/04/15 00:54:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa00000000606a420000000000000000ac14ffaa00000000000000000000000005000500000000d92d886f349c523825aa57a944000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x200, 0x70bd26, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x44}, 0xb310dc8ec12bd959) 2018/04/15 00:54:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000005900)={0x0, 0x0}) recvmsg(r0, &(0x7f0000007e00)={&(0x7f0000005980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000005a00)=""/51, 0x33}, {&(0x7f0000005a40)=""/159, 0x9f}, {&(0x7f0000005b00)=""/53, 0x35}, {&(0x7f0000005b40)=""/109, 0x6d}, {&(0x7f0000005bc0)=""/85, 0x55}, {&(0x7f0000005c40)=""/234, 0xea}, {&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000006d40)=""/4096, 0x1000}], 0x8, &(0x7f0000007dc0), 0x0, 0x14}, 0x10000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007e80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000007f40)={&(0x7f0000007e40)={0x10, 0x0, 0x0, 0x2000850}, 0xc, &(0x7f0000007f00)={&(0x7f0000007ec0)={0x14, r4, 0xc04, 0x70bd28, 0x25dfdbfb, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0xc000) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/169, 0xa9}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/138, 0x8a}], 0x8, &(0x7f0000000700)=""/199, 0xc7, 0x3}, 0x5}, {{&(0x7f0000000800)=@ipx, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)=""/105, 0x69}], 0x1, &(0x7f0000000940)=""/11, 0xb, 0x8001}}, {{&(0x7f0000000980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000a00)=""/67, 0x43}, {&(0x7f0000000a80)=""/130, 0x82}, {&(0x7f0000000b40)=""/24, 0x18}, {&(0x7f0000000b80)=""/124, 0x7c}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001c80)=""/158, 0x9e}, {&(0x7f0000001d40)=""/90, 0x5a}, {&(0x7f0000001dc0)=""/37, 0x25}, {&(0x7f0000001e00)=""/171, 0xab}, {&(0x7f0000001ec0)=""/36, 0x24}, {&(0x7f0000001f00)=""/242, 0xf2}, {&(0x7f0000002000)=""/103, 0x67}], 0x7, &(0x7f0000002100)=""/198, 0xc6, 0x3}, 0xbef}, {{&(0x7f0000002200)=@ipx, 0x80, &(0x7f0000002540)=[{&(0x7f0000002280)=""/204, 0xcc}, {&(0x7f0000002380)=""/17, 0x11}, {&(0x7f00000023c0)=""/59, 0x3b}, {&(0x7f0000002400)=""/182, 0xb6}, {&(0x7f00000024c0)=""/69, 0x45}], 0x5, &(0x7f00000025c0)=""/238, 0xee, 0x4}}, {{&(0x7f00000026c0)=@alg, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002740)=""/111, 0x6f}, {&(0x7f00000027c0)=""/67, 0x43}, {&(0x7f0000002840)=""/63, 0x3f}, {&(0x7f0000002880)=""/223, 0xdf}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/199, 0xc7}, {&(0x7f0000003a80)=""/109, 0x6d}], 0x7, &(0x7f0000003b80)=""/85, 0x55, 0x6}, 0x8001}, {{&(0x7f0000003c00)=@hci, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003c80)=""/83, 0x53}], 0x1, &(0x7f0000003d40)=""/93, 0x5d, 0x3}, 0x70000000}, {{&(0x7f0000003dc0)=@un=@abs, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003e40)=""/4096, 0x1000}], 0x1, &(0x7f0000004e80)=""/10, 0xa, 0xff}, 0xe9}, {{&(0x7f0000004ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005240)=[{&(0x7f0000004f40)=""/40, 0x28}, {&(0x7f0000004f80)=""/103, 0x67}, {&(0x7f0000005000)=""/211, 0xd3}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/194, 0xc2}], 0x5, 0x0, 0x0, 0x1}, 0x7f}, {{&(0x7f00000052c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005340)=""/70, 0x46}, {&(0x7f00000053c0)=""/45, 0x2d}, {&(0x7f0000005400)=""/48, 0x30}, {&(0x7f0000005440)=""/25, 0x19}, {&(0x7f0000005480)=""/21, 0x15}, {&(0x7f00000054c0)=""/34, 0x22}, {&(0x7f0000005500)=""/19, 0x13}, {&(0x7f0000005540)=""/27, 0x1b}, {&(0x7f0000005580)=""/20, 0x14}], 0x9, 0x0, 0x0, 0x81ab}, 0x7}], 0xa, 0x10001, &(0x7f0000005940)={r1, r2+30000000}) 2018/04/15 00:54:40 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$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, 0x0, 0x7fffffff]}, 0xd4) 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, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000480)={0x401, 0x60000000000, 0xc869, 0x6}, 0x10) 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) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r4, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000340)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/15 00:54:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x48880) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, 0x0) 2018/04/15 00:54:40 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000005f14000000000400000000000000000000000000000000000000000098310d1bf92e7c6c85aefe1e2b000000006e050c160000000000000000000028ce5bcd74d5c47db6b1d9c28a4ce27901000000000000"], 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_group_source_req(r1, 0x0, 0x100000002d, &(0x7f0000000000)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xffffffffffffff6c) 2018/04/15 00:54:41 executing program 6: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x64) 2018/04/15 00:54:41 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="0048beeadebb002780") fchdir(r1) 2018/04/15 00:54:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000540)="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") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fff) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/114) 2018/04/15 00:54:41 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$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, 0x0, 0x7fffffff]}, 0xd4) 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, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000480)={0x401, 0x60000000000, 0xc869, 0x6}, 0x10) 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) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r4, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000340)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/15 00:54:41 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="193afd2c601eca916d878588b5", 0xd}], 0x1, &(0x7f0000000440)}, 0x8001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0x5a0}], 0x1}, 0x8000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x3d4e000000000000, 0x0, {0xffffffffffffffff, 0x3, 0x8c, 0xefc79c63291a4521, 0xff}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/04/15 00:54:41 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000340)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x7}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x401) nanosleep(&(0x7f0000000100)={0x77359400}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) alarm(0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000280)=0x54) arch_prctl(0x1003, &(0x7f0000000180)="e2471711f9dcc18d69390d1d4866bedb86414d425a3a23029407c8305e4bf5ab0e97d65044bd25e434a3cdd97a8d12136a6f7fe65cef14888bd2aaad6dc3df2c36d618c0c1e2e9364dfe404971eabb5af90a23aeaa") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={"74e0ff00000000000000000200000014", 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/04/15 00:54:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xffffffffffeff004}, {0x6}]}, 0x10) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x1c2) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x6, 0x30, 0x4, 0x800}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x6}, &(0x7f0000000300)=0x8) 2018/04/15 00:54:41 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x80, 0x10000, 0x500, 0x4, 0x10, r1}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1c92a4a2f9930a06000000a843089105236939000900a52ab220001000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x5, 0x0, 0x4aa, 0x400, 0x446, 0x600042, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x2, 0xc1, 0x88, 0x7f}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x100, @empty, 0x5}}, 0x5, 0x27}, &(0x7f0000000500)=0x90) 2018/04/15 00:54:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x802, 0x6) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000100)=""/246) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000818000)=[{0x1000000006, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000800)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)=""/104, 0x68}, {&(0x7f00000009c0)=""/121, 0x79}], 0x2, &(0x7f0000000a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000000b40)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0x100, 0x8f1}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)={r1, 0x2, 0x1000, "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"}, 0x1008) 2018/04/15 00:54:41 executing program 1: mremap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) 2018/04/15 00:54:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/15 00:54:41 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000700)=""/162) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) prctl$void(0x20) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setgid(r6) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1}, 0x10) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000004c0)="bd4543eecff2010de6897bbe5e195bd335cdcfa8dfad5557397dd291b5920b70db2f8119985d2200eedbd2a63d8bff9ea9204458f1986b901616922db64934ca8d1471eeb0bad7caba08e618204eece59ce432ee5b694812707ae38b0f04634fed0be5104e8c043131caca9cf532696aee11", 0x72}], 0x1) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r8, 0xc0}, &(0x7f0000000300)=0x8) getpeername$inet(r2, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10) 2018/04/15 00:54:41 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="193afd2c601eca916d878588b5", 0xd}], 0x1, &(0x7f0000000440)}, 0x8001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0x5a0}], 0x1}, 0x8000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x3d4e000000000000, 0x0, {0xffffffffffffffff, 0x3, 0x8c, 0xefc79c63291a4521, 0xff}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/04/15 00:54:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/15 00:54:41 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001400)={0x3, &(0x7f00000000c0)=""/202, &(0x7f0000001380)=[{0x0, 0xf3, 0x80, &(0x7f00000001c0)=""/243}, {0x7ff, 0x92, 0x7fffffff, &(0x7f00000002c0)=""/146}, {0x8793, 0x1000, 0x3, &(0x7f0000000380)=""/4096}]}) 2018/04/15 00:54:41 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x90}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/04/15 00:54:41 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/04/15 00:54:41 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8401, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000280)=0x200) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x401, 0x80) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x5, 0x1, 0x21e, 0x8, "c3ed98c5f2f662f92e97e3584cfa57afea22eed19bae542dc00e812d3f44d720164bcbe633f42ff793bdb1d131407e9ad3165532e4c302d6cb6c1e31cfc0da", 0x6}, 0x60) capset(&(0x7f0000b43000)={0x20080522}, &(0x7f00006ecfe8)={0x0, 0x0, 0x0, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) [ 89.274330] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 89.333997] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/15 00:54:42 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) 2018/04/15 00:54:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/15 00:54:42 executing program 2: r0 = mq_open(&(0x7f0000000000)='./cgroup.cpu\x00', 0x800, 0x100, &(0x7f0000000040)={0x143, 0x234, 0x80000001, 0x5, 0x5, 0x7ff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) socket$inet6(0xa, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000040)=ANY=[], 0xffffffde) sendfile(r2, r2, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/15 00:54:42 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000480)={0x401, 0x60000000000, 0xc869, 0x6}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r4, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000340)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/15 00:54:42 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001140)=0x7, &(0x7f0000001180)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0xfffffffffffffffc, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0xfffd) recvmsg(r0, &(0x7f0000005880)={&(0x7f0000005580)=@ll, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/153, 0x3af}], 0x2, &(0x7f0000005780)=""/233, 0xffffffffffffff01}, 0x2000000002000) 2018/04/15 00:54:42 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7f, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001180)=[{0xfffffffffffffffe, 0x401, 0x280000, 0x1, @time={0x0, 0x1c9c380}, {0x0, 0x7fffffff}, {0x100, 0x7}, @addr={0x2, 0xb7}}, {0x81, 0x3, 0xdeb, 0x100, @time={r2, r3+30000000}, {0x0, 0x6}, {0x1000, 0x9}, @result={0xfffffffffffffffa}}, {0x1, 0x80000000, 0x100, 0x5, @time={0x0, 0x989680}, {0x7ff, 0x89}, {0x0, 0xfffffffffffffffe}, @ext={0x1000, &(0x7f0000000140)="416e8196f75e15fd46056761c26017fff63cf31d05a343324ffcf700befd9934cb79b6617f542e01266aaf875498ac0bb33665d6f0ccfb492003b1f505549eba4c51f12ab7a4c8f51ee152de84f356ecdd729d11d2c0d2100f5b74fcc6ca9d83c3f5150b498e05f2e649c448c0c13f2fb0f506b25fdc67ad6e384c3b49d8c5a21c6df07d982e4dcdae631cc2efbed6e17a24f06c3ecac8f5b9199e1fedac31c1839506e3bd72c7b18d092f76118ad861c9a17a5b7dbae438398008c4dcf02e5f5acdaedee96f92e01b25652ea8e9091cd07ae566f29cb169510170729ebc25542b46606a30bbc0ee975d7d29c581be6a9ab2651f01b2b1f09d0abf171a639e0aa113c0a8baf1ba7d55510d3823650a00cbb07bff1df44e1d98c550e7bbea1a577e4947d07e7b327419c2c657e1a1284e39ff096f41983af178b256cffff0dd03252359473a0b2026bfc720bd1b9421b88992b47fed4280d65e2d8880b91a811114e1758fa9f00e3ad5ab7b165ff2304da5fb05096842926776427f3f5b5f32bd026e275598363a676ff966718dcac08a918f2abb1e1f0fbde503cfc01ba521fa7b42df8626076d066fcab2753ca54436686134c5cef473dfc59ed0776a5d93ef1b638f8276bb81f61df1568a0fca30f8c7e4618dbd80e8d850e0f98bd76d2da453d5b33859bb5316da43ecd5b3056beb2a876bc092f1157feb498a17b2bd572483cd8ca11a15bf4b2a0a5c3695e0989a05ea6832f7bd2976aa14acde3c4888263fc001680321ad814cfba8fcf3f6d110f456e78e05b7e60a02803f159b4265e5060db2bee06abad19730a8dbaa319d6f1ccee300e46a37e6279b5562b330b362260a29acde033fc7dcc58f4ae0d019784d08ff7a32ec235e37cdab3a14f827fcc65c5c845d9644b9d225c9d4d7086be6f46745172194805b6b20ef6bc62b850cdc82b9e15fe7142e9f38e153b37291ff6d1854b246f9187d61e3c6783fd929072c7e6d7e53d3e75a288ae69039a98d44e52215ef5edd69f02f6a2da063d46c4d65b861f9bc0b4d973c6ca2e84aae4ea7c94442f20321b00c2f7862da82e5c7ef80306b29325aa3a3891bbf9ba18b1f21c6fd290a5bff4ef8cc33cf3926c440f368b3c851a18a9e459b0f4255c7456459a02526f305b48bfe82bc6d47b8194afd5755c1174ac6a57d677fa9059659acff976b2db371925b57db5747c23f483c3e83dc779ef19fe78d3735d479c8be307e13a20a46a12d20d88c2cad4a35fa2797c195d87df665613c20fd258cdc3d4761fbd0cb9d1c9787bc6b28f4c8c5b40c90094eae7f2342ba3f238cde0a00e7e30e9e9002a724e0bd735b28b99b6d3583a6e1e2a8fea25534ee28ddf9256b7027cf023187d5c1e53b5d9ca8c942f06b678fb30d77ae269945d8e995dbba6a235ffedc8f738019ccc9339a0b2cbe8e6ca9c9e9a8cb68fa71281fd6e1ee9e7fc61c3051b5f6391ea5396841599329f8357a3b8455809fc5dcf56cea22bede0357bd07d8c94186d28a62ef25949b19c3f5e9b82e545d80af59cb66416f92214c24047584c21553085f4591c6f1965cc2ee7d30cd240c48c830de8661378ddda3d7e24129eb0f6f5c1b1691a1e41310c150e5703e140b0e684eae6dd33429a140070b1ceda823de35dc6f63bd6012c0cf42224d6ead8fab08d7691fed13049ffa6224285fed4e93e95b28e1db79ee923ab34a0a19c73ce1aa63a79a39ea739a6b86add1aee05ddbeac5b36bbcd3170e1e936cee2b5fb6e56c059e0d83667ca04a5b525bf6f8259943a6f4b1f9d801a2e5ef303b809671d3672efa686c7c5ee030206c16e23e5a126212ee89039d5a2e78a9ce48aebe34490d05ff62f228eaccd38679605d9a45df7d2ecc24d717c221b370a522c039c3fd9220229f5cc87de5c8119cb3fc714760a16066fbdfa4491406141384a6f0ec48aeac03cfac868c38e8e20f442df72e68481729aaba3071b4a2e3cb4bf5f23db1f9fb60b1a1e43adb5526a98596650810c2f44c312a417be1ba8b046271afc06ea4da59d7e36765a9197c41bab99b61003e632e447635d643e736a0a805d68b4033d1e86016aff2b6516b315dac240ede0ecb3c33c7e734a895931e6f66875e53404c02d468e160f44b65f468bef6fcd37df4c20936782e415556ec5baaa57848dbfde6173dd8e20189c9fececc833d95b325a155902617cc15b4c64df98b3cfd6796011666fdc3c69e9f78d07a3694f52e48639c0abc6ada383b162c6dd4496b78c307b5bab2d12d45126e81b134badcc95b54bcab89860b5271db865bc7da41d1ca803dddcd43c9db2244643a9c290beee814452840af856d631d949aae97f3453d8313cd780f740b5feba3143678103b5cea86463cfdfdd03fded8daf4e5b8698d5a8ea1bc62c805bf0089258703c9ceea6c20c879c4289897ac0fdec6e42a301cea8f7c03127a1aca78c9931445e85c49628a452abfb40736dc7072b732762cbd381068f08875b0a0af0c188a65932fb0afbf347ba12f366eb363164da204aae613af1d3a1729a37a7f4b49f83862a304dfc1902c6b1db5d4d317960964e8f95abfdb4003c08352c285752e576627c31b01bdea7e0be25a0b8da42f301b01fbcd56e702865cb5368a960c25926e8c116d74018ebb55b71d754eef172307210ac4c4c1380969b72cbe88bec4b6da3c53c05383da37fbbc73a96af2236fe63610ee4a076d130d830ce6c37a2fdf8e152212625a2b9099c2e4b082abddd7340b305dfb464ec322c60f6df2da4921558718cf883932ebd168dc1944a77a11cfb175d1b918a655b1ac0aa8dbd9060c2e2c415ac7a4c0edb7b55de6156dbbd1c53fe3bdfb036e7f0514dab1bc73d67ac7f46b78ee6251e4d24300b50221bbd8f90a6e898792279924bbab78286cff774de168d82b89e4f47dff5f44228422d5396b338c65f67083e3bc89e7317f3ca4e773b3368e86c274ac55167131ecfd8daba773c5ef699e4a7257474f734c9b2c0398f5bed78c5f30c8b20b23e640b29ddb4989f885b1d971bddf801b431a7355b8bb46ac1955e750d57f6bf20c814900b442d255d6ba819efe995cec7ae528b864147f738a54c4d8ee46be2212304f784b07d829c81d0dfdbeded5533234df97b3fd67851aa6cfd5cf7437eaf44ea224622751980c650676b4ac8b207e7e44a31cbe998a16e25956db1f0f283c75889e00736ac56d941cd062c31549892aa334e2009bcd4341406c7cd654b8899667bc323182c5068f1fb3add702013f27a8bea2c7f4daa9500cebc1bd5257870632e3a27efd5368a78df76e98cad70eb69868bd95b49616aa202f37eaf26657a3376e1b1330ec46f7764be95cf5c67d49776221db57228524e53f79a8c5fab289993e30ae7f086df4c7775a6c2c8b6e2f39eaff7e4d69b916de448f72b35333da23d73db21605875958a7d32841f1683ad9af27775dd312c0398c8058a5e990aa1544b960e2d55a8cdb218d25d1552f38c3be045d744c2a56d962b4db5423434a57e7b8bec12b4653b0398cfb33bfa9b9047c60b6e7a51ce79d02322856f613a1ed2ada2dace39284f566d9e705d2a36c5516b32286cd209925b692477497f46601d740135e9614920562328c434692d3b7bc434a010bfe397af11c8af146a8b93978701898aef350a6be97cc652e318e13600fe4d8c5f7299545adcc7ee044c9885da7a052af9a84292644119baed92d1eff63868c1e4f97dc498eea12f8e73822706d8f64dfb5acbd0afb2420ee66b201e71f9986aa9252e94477b9b04e0f91057256330ab25f2999c1001959e5d36f7e0b4af1e8a58c4ace05fce99973de65c784579b3d4d3db10babe4c8a818362bd619ddae1eb961babda4d39948b796e1d59f078e55fafe04c7964135f6983db69f0fa2fe6adb812da386b8f7ee3f41f2bab8bf330bbd609d859c9c8e14d0db3c59523f59a13638565ce4ac98091803f2e4a01d8b4c4eea2e96e395689aa6ccd4feb5d5a798793de367d4d66976389435f71ae395e30d7105b02f9ea7aa6fc5ec5d563609a2af914ca681dda6f4a2a4b92c13d47aa9465914f9f709c315080ae8fe6a5e426e95f1daf0a6fd98c9254540e95130e64c93ae6f4b892191eb512090f7c437626a0e30c2977fc74d7ca8f59995a4651decef511f4a57dd4291be05a7f9c2070aca215d8059d1abf37fb1890bdd9a1e7ade2e9c0395b862f2b017bd55c8e95fafbec27122f18454aac35aa2d06a07c75cb78cae283217100024b7e7d0ccd51d55f80e10dc485609f5892a72618dddc1b904f235dad476affae8567a1aa2e2301c071e7e992a06f54178a47af18013b3212efcc21477e9097ded3950c6b1e9fd92d877a4c3914bbee98bdef023bbb67397d3decced1cf3cf092920f199b258d0ca3a00f50f07e258f49dbe11b3173783e2ed353387b38069e379970ef9d0df365a47cadf7fca8c3e7d5a0a6e0cbf3e7dbdd98227f63c223241df5cf8fcfd2d9b32f14bcc2960671312d8940b590968ddd0105e5ed6802f4b2d7cad3608f9a5883ee2e418e765f7235c22d6888d05a16359ba64a587a79de247a259dfa70a4121aa992dc5784c24a274ea9850dfc63578c48e736f2f2deca975982a0ca4b789a04e074adf976da9d1c04f3348ec42220928085737aa9d496f62da5d99f16cd8cfaa5e903c03dfd160496ec7bc429ff97d6d6944cf8a450ece9d59afd0500a5ec2d1db90b67fb84b835135841a2665b878528cd67c6c5ad380b582c99490325eb5dd72540b6f74d5ebbd496a12ab52718bdc889a9d7baba3716cc479fa6a0556912419268c906b5f1973fc7c8af39aee6b83a932f8756260f4d92426de6cc194e5153617668fcb138ca9797492f017e0c27f3f63507c59ff0fbe819e8168b040727f80a2ab05575ed540cf2067631cce1f31843cf812de6eba39642dbe86f764e3d1efac3f952da436ac6ce79ac8f83b276d3d489d10016db68ec60a2847a4fe98e3d2bf3507aef439251e8ec3a2481da68d3d596a29ee4aeb627f54db42af4a2dd34965d8907b493def146368778b8b52add8fa94d2bb41c310602b1c842bfea93b2fdb67c00f99b992f8fc7f3a57d2bb7a5e89b9e997c84ba7081c54e6fc830e70619db3c5c363c80adff42b226df417b9d0a72ee0e523d0d314c385b58d828d92fa0734c881a1e5e9113e6a7b7eb877c020db3a037a75dc07ac4d433bdc978043fb4ef589c0214a80b8154a9a23342bb8f4030582829b1db5c96a0d4448e7abfd7f3572585fb1f3ad7c9251989f33225fb5b3295e86c0424ed8de193743532967fb63bbc39e1deb1543d3397ec57422bd5317a37cb760e5150965e497f6946d18b90a71fe78157f8e22d16432af81cea8423195b636fa21b5d25597bd48d05b89715640cf2012a70e3907e1e1e312a4e838efed802e5e90df48f30b72b8ad35ecdb9d73e0f65eb6aea8b00be3baa4c238ae9f0a94acb80f52bc05a037c4f820c2c43d21279268899bdb5109970805ac16c89848500e32c6a26779e598fa3d9e764a0cab0db2456c3e9bd00524af0aeff7d7c99179d7503e3e98e18f75da408a5350d75bf34ffdc6118bc773a9f454ea0d1977ba505c41d7cc4a4ca57df8d8129e0d007279586d596620dc155fb5d4c333981db01efcd01db72677fd57ee30583b86414494be9f333ecb62d2b326aed7d299f4d81e2393f7103c2240fb13ab8a59d5b9a66e8f440a5e8a9b55fb77b914ad7b0a87cbfd88d3012ca339147221014f4aed37ed150c3bf1d63ab8b4"}}, {0x2, 0x1ff, 0x8, 0x9, @time={r4, r5+30000000}, {0x7}, {0x7fffffff, 0xc7e}, @addr={0xffff, 0x9}}], 0xc0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) clock_adjtime(0x2, &(0x7f0000001240)={0xffff, 0x2, 0x5, 0x2, 0x3dc, 0x3ff, 0x930, 0x81, 0x0, 0x0, 0x10001, 0x200, 0x8, 0x9, 0x0, 0x80, 0x8, 0x1, 0x6, 0x70000000, 0x7, 0x8, 0xfa6, 0x0, 0x7, 0xfffffffffffff801}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)) sendto$unix(r0, &(0x7f0000001380)="14af2586bc632f3f647e5cda3c2909adf9d4c997df9ee322b694e2ee62e67cf03550947e3bd9489581b703744cbdad575b13d0f071fb07b4cffe43812c073c29f18fde7676544e678437ab37f33c7b0a7b1462ab79b2981bf7d47ea7772789cd3b0f4e1d04a832b0fbcac68c9b", 0x6d, 0x24000000, &(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e) rt_sigprocmask(0x3, &(0x7f0000001480)={0x101}, 0x0, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000014c0)={'TPROXY\x00'}, &(0x7f0000001500)=0x1e) getegid() rt_sigtimedwait(&(0x7f0000001540)={0x9}, 0x0, &(0x7f0000001580)={0x0, 0x1c9c380}, 0x8) write$sndseq(r0, &(0x7f00000015c0), 0x0) mq_timedsend(r0, &(0x7f0000001600)="e29e3cda4fe0df67577f25fe32535b463681213877b675da198de4f31d4bb079c7b2", 0x22, 0x3, &(0x7f0000001640)) recvmmsg(r0, &(0x7f0000002180)=[{{&(0x7f0000001680)=@generic, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001700)=""/59, 0x3b}, {&(0x7f0000001740)=""/135, 0x87}, {&(0x7f0000001800)=""/70, 0x46}, {&(0x7f0000001880)=""/130, 0x82}, {&(0x7f0000001940)=""/32, 0x20}, {&(0x7f0000001980)=""/16, 0x10}], 0x6, &(0x7f0000001a40)=""/205, 0xcd, 0x6}, 0x8000}, {{&(0x7f0000001b40)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001bc0)=""/11, 0xb}, {&(0x7f0000001c00)=""/219, 0xdb}, {&(0x7f0000001d00)=""/218, 0xda}, {&(0x7f0000001e00)=""/23, 0x17}, {&(0x7f0000001e40)=""/94, 0x5e}, {&(0x7f0000001ec0)=""/203, 0xcb}, {&(0x7f0000001fc0)}, {&(0x7f0000002000)=""/66, 0x42}], 0x8, &(0x7f0000002100)=""/126, 0x7e}, 0x3}], 0x2, 0x10000, &(0x7f0000002200)={0x0, 0x1c9c380}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002240), &(0x7f0000002280)=0x10) accept$netrom(r0, 0x0, &(0x7f00000022c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002300)={{0x2, 0x4e24, @rand_addr=0x8}, {0x307}, 0x20, {0x2, 0x4e20, @rand_addr=0x1}, 'team0\x00'}) exit(0x1) connect$llc(r0, &(0x7f0000002380)={0x1a, 0xfffe, 0x5, 0x2, 0x5, 0xbf09, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$tun(r0, &(0x7f00000023c0)={@void, @void, @llc={@llc={0xf4, 0x2, "96", "3750c31ee4c3a44b65c573ae8b0ea4d2264f2538b4f158ec4ed0952d"}}}, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) sendto$unix(r0, &(0x7f0000002400)="9460ec9af3f00f7c116e594d65355a6b2d6d4d627883964c1266712f61a0db12556fe595c88160d8885992ff25cffad46ade75c6ce2424ac5f27f1bdd8d03dbf4381d9d9d965921b97c4cb4071c99feebb0fe690fb1ae9c93e0513a503c222351451ef3f9bb2a8f870b5e0bdafe45fb46d82a1c963561d342d7ab030795a329d8e5689142240ab6141ecef65e5ad64e7ee607a0c", 0x94, 0x4000000, &(0x7f00000024c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000002540)={'nat\x00', 0x73, "f3f846c2e6c4ea7ca6005039418a9dc73bad0c7f0f4b16b6eae3dabdc2d0fbd41d572d5e27411474414a07b8e8d23b5bd47b553f5c7acfac1331bd5f2b60f7d02bbcdd0a60b6ff4e66dae2c33d21dfc5c9378aef019ddb7aa31e9e2df3534530a535d22ae7aeec5047c77c2f047235bb0d4db5"}, &(0x7f0000002600)=0x97) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002640)) 2018/04/15 00:54:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x40, "ad854a29b6bc0beb00c3545cb714f48fed84ee85e757c3910e089031f0751c16b31495332129c46816036ca12ad29820f0d81445b36917bd22f40cefa678cd7b"}, &(0x7f0000000140)=0x48) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x80}, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0x7) lseek(r0, 0x0, 0x7) truncate(&(0x7f0000000200)='./file0\x00', 0x6c) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fchdir(r0) ftruncate(r2, 0xff) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/174, 0xae}, {&(0x7f00000003c0)=""/100, 0x64}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000000580)=""/158, 0x9e}], 0x5, &(0x7f00000006c0)=""/61, 0x3d, 0x1}, 0x1) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) readv(r2, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/83, 0x53}, {&(0x7f00000008c0)=""/189, 0xbd}, {&(0x7f0000000980)=""/67, 0x43}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x7) setxattr(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)=@random={'user.', 'cpuacct.usage_sys\x00'}, &(0x7f0000000c80)='md5sum,\x00', 0x8, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000cc0)={0x1f, {{0xa, 0x4e20, 0xe840, @empty, 0x200}}}, 0x88) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000d80)={0xff, 0x10001, 0x80, 0x7fff, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000dc0)=@assoc_id=r1, &(0x7f0000000e00)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000e40)=[@in6={0xa, 0x4e22, 0x6c, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x4e22, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x64) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000ec0)=[{r3, 0x4008}, {r2, 0x4}, {r0, 0x140}, {r2}], 0x4, &(0x7f0000000f00), &(0x7f0000000f40)={0x2f4}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000f80)={0x0, 0x5fd4bf32, 0x5, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0x80}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000fc0)=0x8, 0x4) setsockopt$ax25_int(r2, 0x101, 0x6803806e893e3dc9, &(0x7f0000001000)=0x1000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000010c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000011c0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) syz_fuseblk_mount(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)='./file0\x00', 0x3, r4, r5, 0x0, 0x3, 0x800) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000001280)={@empty, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000012c0)={0x7fff, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/04/15 00:54:42 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0xf4d}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r4, 0x0, 0x20000000000003) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fchmod(r6, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlink(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r8, r9) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001200)=@assoc_value={0x0}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001280)={r10, 0x9, 0x10, 0x167b, 0x6}, &(0x7f00000012c0)=0x18) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, &(0x7f0000000080)=0x4) 2018/04/15 00:54:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48800) connect$ax25(r1, &(0x7f0000000040)={0x3, {"800d1ab614b889"}, 0x80}, 0x10) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001000)) 2018/04/15 00:54:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x1}) [ 90.165185] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 90.198498] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/15 00:54:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x5a4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x7, 0x2, {0x0, 0x2, 0x100000001, 0x3, 0x41}}) 2018/04/15 00:54:42 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80800, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x79, &(0x7f0000000040)="caea5d70c02e082eb8de80c83f71e287f0b111f770741df0548f40df6d5fcd13840f75332ebe4eeb2c604f507f600ecf3ee9d94b39eda867375546cf7402fb093b9e95000f4fd641d7acad0fd1e12097a8e73dec7b10a8752bad3a0df13f415ca78561b73be7fcd769fc03b55cb6201cc42676951add2de15b"}) timer_create(0x4, &(0x7f0000000240)={0x0, 0x3c, 0x2, @thr={&(0x7f0000000100)="e68c0c0ab0859d39ed2021a066bd256611f9a888569e2b2772537dce9efaaaceacf15007b195165512c7f165487fc10446a13f4ae20f6788fb79a8972f7b47fcc387b0effa62ed14fd0e3ea316b2c4d8cf6596736327801e2681a3253ea5c0a3ebbbda7c65897de3b37db66748c926104bc71d5e505eb59fab1a52d40894264802", &(0x7f00000001c0)="f30f3b1b6521a7cf4a45f7e09b58a209726289da0d5f6c480d0c6152634295f9ccf03c320d6218c9460e4f779555ad8b3eb15836ee215c6ebb3f53e75aa4eaf0c6568700a3e206f64a1a5293c503e238768b0aab2037a9ebc34e4e8143c593"}}, &(0x7f0000000280)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x400080, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000340)=""/51) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000380)=""/241) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000480)={'veth0_to_bond\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KDSETLED(r1, 0x4b32, 0x401) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000004c0)={0x663da8b4, 0x5, 0x1ff, 0x8000, 0x9d, 0xffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000500)=0xfff, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x8, 0x6, 0x7fff, 0xffff, 0x3}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000580)=0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmmsg$unix(r1, &(0x7f0000000c00)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000640)="411b31d9957d92ce6e69db0eae5302588cf15156ab2f934f17e85c78b78ab8d478826ae4451da7f265ab3ffa6f3dcde5272e91092ac621a3e2c7d677cea99afa8c64bab0b3f7c1d1ea34ae299a1ad237e56929279d011c95549940538f2eefa292a6113057ffe285681e267f1976b0dd63762ae8637eb48f27bc14f6ba48", 0x7e}, {&(0x7f00000006c0)="2efb31437d698e0c8e574c3136d6c0a2e5605c7edb8ecd3299b6f593959df893394ebda002fdd67099a70d7337e5a7646db4a542e6722228a5e335a2442b3f6c246c220cc3f8ef4994e5d9508744c5a5fc626ca05cd1d91ddf66cc88c62900ef58415a78388ce97be69f13a48a7444047d9242b72a60d9cdba4aa8bb4449ca87e9243a6f6050946d8523b103a9622eb92f311693c7a97ba00c127f8dd2862367ef005478d6c95514f23d2602385a7573aff4e7f46229d125a9ccf3082080889402857fefbf", 0xc5}, {&(0x7f00000007c0)="3cf6b6d06b9d17abeb5a7f74f6cc181968a13579a50a3673754058ccb301aa6088de62a6a2a5f370849c5f974d636561fa4faf2c75f7afcb5d69a228821e529f11fee3fb67dd15ec50b6f551b844214b9402d9729ec5fcdaa2db5beb662afcc5761e5d054414d8638c205a308954ca17096a", 0x72}, {&(0x7f0000000840)="32a3b43b4f506c3ed8bd88f177044657ad93075f3161c9548c8b81b006be1a6ea03f48098e5a93010ef27ec21be7c5c15c8f1a22f10572e2a013c128ba1f5dd243f038c1dbe599021fbf74d8dba6ebe86c86f5d52f492daacfaf32a7ba4cde9174e2c25386754af0ad80c4684006d7b2437c", 0x72}, {&(0x7f00000008c0)="dd6cc90cb9efff33268a9c1dcc994b870004d108f2bb67f1b685e550388c072a63ed627e4688b3a6febd7e1837d5d095ed068b590973", 0x36}, {&(0x7f0000000900)="88d17c4427f90c8e006691ae77e295fa78703bda5d2c5dc7e8060743dc6b0a57c7a68ea99cb3c494f38cfbac534840f582d9d45bc911780f79b471a504b005f336c8b0030db99733c00c0583886846921a105eb09572037bf633318b88883650802790378ba854919fc67a54a15772181933183c12f6f8cc8e2c920dd1f51a8e3f5d0a4ba57700ebeeefb612dd9cbfb15bd2dc5856f988ad5c3fc313e59dea31c1622cd00929989d2f8f8adbe992e29d7dbedc8d2d98c661fa9c6c3a6ec89e7c3c9f252f19b9a8684fe9e2ea4d7f59e247a6d260796d7db78e1fc7414546d97b1ac59e41a741de", 0xe7}], 0x6, &(0x7f0000000b80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x8000}], 0x1, 0x4) connect$nfc_llcp(r0, &(0x7f0000000c40)={0x27, 0x0, 0x1, 0x3, 0x5, 0xf32b, "f8e0bc6369f92867721dc96e946c42560d432c0d7418d8b88433c8cf707cb7005688e2871855ca7feeede9319f2f53062e3b74b1fb42effc73f3f78316fd2e", 0x1f}, 0x60) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000cc0)=0x1000) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) socket$l2tp(0x18, 0x1, 0x1) prctl$getname(0x10, &(0x7f0000000e40)=""/155) mknodat(r1, &(0x7f0000000f00)='./file0\x00', 0x40, 0x2) mq_unlink(&(0x7f0000000f40)='\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000fc0)={&(0x7f0000000f80)=[0x9, 0xfffffffffffffff8, 0x0, 0x7, 0x2, 0x54, 0xe], 0x7, 0x0, 0x41, 0xb392, 0x214, 0x9, {0x3ff, 0x1, 0x0, 0x3, 0x7, 0x4fb, 0x7, 0x9, 0x3ff, 0x4, 0x10000, 0x7fff, 0x100000001, 0x0, "4011b0694f1ad22c7306c6509b1a2d4140ab57142db450ca8e1f98a7ebf945b1"}}) mq_unlink(&(0x7f0000001040)='\x00') eventfd(0x200) 2018/04/15 00:54:42 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x411}) 2018/04/15 00:54:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xb27, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0400000000e3cd680946090000b20066514d67060000002fdbaf533715b6518fd25ffd50451b1679af6da56b91bb", 0x2e, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/15 00:54:42 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x93ab, 0x8000, 0x75f6, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x1, [0x67]}, 0xa) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setrlimit(0x7, &(0x7f0000becff0)) socket$inet6(0xa, 0x2, 0x0) 2018/04/15 00:54:42 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000)=0x2000000000000000, 0xfec) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0xffffffffffffff7b}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/15 00:54:42 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x82041, 0x94) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setxattr(&(0x7f0000d4effe)='..', &(0x7f00002cbfef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/04/15 00:54:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(0xffffffffffffffff, &(0x7f00000022c0)=[{}, {}, {}, {}], 0x4, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d", 0x67}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a", 0x42) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b000000000000"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/15 00:54:43 executing program 6: ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/04/15 00:54:43 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x6df4, 0x3, 0x8}}) r1 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="7fff270171691f33aa70c0d8e678f6949096bf5ebb0f5497f7f7a0db6258d65bde225ace261262127f8fa8f81054aaadfe21fdf9095ba936be4c9953a0162cb95614860871d45d0088cfd26eaff310e4d814542529563c116a82fb7f47ad27cfc6df4cdf23b066c0938d147a57291f1e614ff5f1a456af934a517dc875e7deeaa8d1cb573145ed318c66a85b5a415aaabc919cffba7b7239645d0649fa94e03c9e903da66694570903abb1a3be22237adaf1", 0xb2, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001300)=[{&(0x7f0000000200)="4bdc584d2502faf0ac66102f7ced7d1c88d0c404d3dfa981f17009b89eac057b91b4d5d47c4669b0d580b65eed625c8a2689e5635b6df4703de91488e9c6703b8d0a972ec969c992dce176ba9614de10c498358d22327eb2bbda4eeab70544d49aa1caed6636411c3348ef5ab892384904cf0c051db5f6fb591b92a9e7336cdf16e30b27", 0x84}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="93be", 0x2}], 0x3, r2) syz_emit_ethernet(0xb6, &(0x7f0000001480)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0xe91f, "35ea0db5cfbb07a6e21c4e24160efbe61bcc4a61d9533d44511cdb9ff3d7408a8d7b882a1af4c2a68a774797b5f1659d6f1e89216979e93508a912b403096ec6d3824a77b7d96bb7020d3473a54db3f6279a9bacf11a9bd270e28ce10a0073053cd43e2d2117c566b475025fbd584e21725ca8a74d95ed1ede6cb0905566812220d69e372d917b2f6ecde7a1b067cc4ce0bae285368a6aa63c3e936e6894c2f9da334192d40c247b"}}}, &(0x7f0000001540)={0x0, 0x2, [0x24b, 0xc20, 0x453, 0xe46]}) fallocate(r0, 0x2, 0x7, 0xeb) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) inotify_init1(0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001580)={0x0, @empty, @remote}, &(0x7f00000015c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001600)={{0xffffffffffffffff, 0x1, 0xffffffffffffffad, 0x3, 0xfff}, 0x1, 0x2, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001680)={0x0, 0x80000000, 0x4, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001700)={0x0, 0x1, 0x40, 0x0, 0xc}) pipe2(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$cgroup_int(r0, &(0x7f00000017c0)={[0x36, 0x34]}, 0x2) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000001800)) getresuid(&(0x7f0000001880), &(0x7f00000018c0)=0x0, &(0x7f0000001900)) getgroups(0x7, &(0x7f0000001940)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000001840)='./file0\x00', 0xc001, r5, r6, 0x5, 0x4) ioctl$KDDELIO(r3, 0x4b35, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001980)=""/147) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001b00)={0x0, 0x94, &(0x7f0000001a40)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x76, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x4e24, @rand_addr=0xa47}, @in={0x2, 0x4e22, @rand_addr=0x81}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x7}]}, &(0x7f0000001b40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001b80)={r7, 0x1}, &(0x7f0000001bc0)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000001c00)={'rose0\x00', {0x2, 0x4e21}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x0) getrandom(&(0x7f0000001c40)=""/97, 0x61, 0x1) 2018/04/15 00:54:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(0xffffffffffffffff, &(0x7f00000022c0)=[{}, {}, {}, {}], 0x4, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d", 0x67}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a", 0x42) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b000000000000"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/15 00:54:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xeebcd9d4ca99304b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/15 00:54:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x2, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) write$selinux_user(r1, &(0x7f0000000100)={"73797374656d5f753a6f626a65637401723a7761746368646f675f6465766963655f743a7330", 0x20, 'user_u\x00'}, 0xffffffffffffff91) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=ANY=[@ANYBLOB="ac010000170015030000000000000000ac14ffaa0000000000000000000000000200000000000000ac14ffbb000000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e0000002000000000000000000000000000000003300000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffef8}, 0x1}, 0x0) 2018/04/15 00:54:43 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x200, 0x7, 0x10000, 0x4, 0x2, 0x2, 0x2, 0x4, 0x1, 0x8}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x1c9a}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x6, 0x8, 0x800, 0x1, 0x80000000, 0x21b72d19, 0x9, 0xffff, 0x1, 0x100000001, 0xffff, 0xffffffff}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000180)="1feda7f3dc6457be1e765891c7eab4bd0d43f0e716875256c3c2f768193b1ce374c9806a0424c564c3d650a66681cc1fa5fb9cfcc9d97d7b020bc8dbf52a2a6adcfff83872e7ff74e7e8c8c331b5c3397e5012cde6c2a96c86187b8c16b6466575c275ca538efbbf9c067a176ed6f1793e5e3133f2cda57f1b8c0a89ce21a420b8b0608f6f8480356d1ebc4a621425770c51bfe6a162bdeb66f4b3121e") setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000240)={{0x3a, @multicast1=0xe0000001, 0x4e21, 0x4, 'lc\x00', 0x1, 0x6, 0x71}, {@multicast2=0xe0000002, 0x4e22, 0x2, 0x20, 0x3, 0x8001}}, 0x44) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0xfff, &(0x7f0000000380)=0x2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000003c0)=""/127, &(0x7f0000000440)=0x7f) close(r1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bind$netlink(r1, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbff, 0x4400002}, 0xc) r2 = request_key(&(0x7f00000004c0)='id_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='lc\x00', 0xfffffffffffffff8) keyctl$update(0x2, r2, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000600)={0xfff, 0x80, 0xffff, 0x18b, 0x2, 0x35}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640)) llistxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/96, 0x60) sync_file_range(r1, 0x4, 0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000740)={0x6, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, 0x88) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000800)={0x40, 0x8, 0x3d8a, 0xfffffffffffffffa, 0x4, 0x6}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000880)='./file0\x00', 0x190) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) fcntl$setown(r0, 0x8, r4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000940)={0x0, 0x9}) mkdirat(r1, &(0x7f0000000980)='./file0\x00', 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000009c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa, 0x2, 0xff, 0x4, 0xbeed, 0x10000, 0x3f}, &(0x7f0000000a00)=0x20) 2018/04/15 00:54:43 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) shutdown(r1, 0x0) fallocate(r1, 0x1, 0xffff, 0x40000004) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/15 00:54:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x8001) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5a", 0xb7, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x1000, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x642901, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0xffff, 0x4) sendto$inet(r2, &(0x7f0000000280)="a42ad40e67232d37e7f9bc964ae876a0e2292800a1af696bf7bde8208394240809b58babf5b65172575e4160348625d1210bc3c96bac08924d", 0x39, 0x4040011, 0x0, 0x0) 2018/04/15 00:54:43 executing program 2: r0 = mq_open(&(0x7f0000000000)='./cgroup.cpu\x00', 0x800, 0x100, &(0x7f0000000040)={0x143, 0x234, 0x80000001, 0x5, 0x5, 0x7ff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) socket$inet6(0xa, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000040)=ANY=[], 0xffffffde) sendfile(r2, r2, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/15 00:54:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) 2018/04/15 00:54:43 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f00000010c0), 0x800) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "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"}, 0x1004) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) 2018/04/15 00:54:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1ffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/15 00:54:43 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000000)) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$ax25(r1, &(0x7f0000000100)={0x3, {"6cdc60955a20b9"}, 0xfff}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/04/15 00:54:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r0) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000080)=0x1, 0xfd) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x200, 0x5, 0xffff, 0x1000, 0xfe3a, 0x8, 0xffffffff, {0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0x9}}, 0x180000000, 0x2, 0x0, 0x100000001, 0x8}}, &(0x7f0000000000)=0xb0) mknod(&(0x7f0000000100)='./file0\x00', 0x100, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYRES64=r1], &(0x7f00000000c0)=0x2) 2018/04/15 00:54:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1}, 0x0) 2018/04/15 00:54:44 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/04/15 00:54:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfa4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x8000000, r2, 0x0, 0x6}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000500"}) 2018/04/15 00:54:44 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) shutdown(r1, 0x0) fallocate(r1, 0x1, 0xffff, 0x40000004) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/15 00:54:44 executing program 3: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000006480)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/21, 0x15}], 0x5, &(0x7f0000000480)=""/172, 0xac, 0xfffffffffffffff9}, 0x7}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000002640)=""/217, 0xd9}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000002740)=""/236, 0xec}, {&(0x7f0000002840)=""/206, 0xce}, {&(0x7f0000000580)=""/39, 0x27}, {&(0x7f0000002940)=""/115, 0x73}, {&(0x7f00000029c0)=""/227, 0xe3}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/20, 0x14}], 0x9, 0x0, 0x0, 0x81}, 0x7}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003b80)=""/161, 0xa1}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/37, 0x25}, {&(0x7f0000004c80)=""/82, 0x52}, {&(0x7f0000004d00)=""/192, 0xc0}, {&(0x7f0000004dc0)=""/21, 0x15}, {&(0x7f0000004e00)=""/111, 0x6f}], 0x7, &(0x7f0000004f00)=""/65, 0x41, 0xf8}, 0xffffffff80000000}, {{&(0x7f0000004f80)=@hci, 0x80, &(0x7f0000005280)=[{&(0x7f0000005000)=""/71, 0x47}, {&(0x7f0000005080)=""/67, 0x43}, {&(0x7f0000005100)=""/216, 0xd8}, {&(0x7f0000005200)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x7fffffff}, 0x2}, {{&(0x7f00000052c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005340)=""/25, 0x19}, {&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/105, 0x69}], 0x3, &(0x7f0000006440)=""/59, 0x3b, 0x7}, 0x5}], 0x5, 0x120, &(0x7f00000065c0)={0x0, 0x1c9c380}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000006600)=0x5, &(0x7f0000006640)=0x2) unshare(0x40000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'ip_vti0\x00'}) socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000240)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x63, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000040)='irlan0\x00', 0x1}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24) shutdown(0xffffffffffffffff, 0x0) 2018/04/15 00:54:44 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) r1 = socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @empty, 0x7}]}, &(0x7f00000002c0)=0x10) connect$l2tp(r0, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x1, 0x2, 0x4}}, 0x2e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x7}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r0}) fchdir(r1) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001800010000000008000000082ff0f963d6d82bc6010fff736bbb0700081d1a44b4"], 0x1c}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/15 00:54:44 executing program 7: r0 = open(&(0x7f0000000240)='./file0\x00', 0x200000, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000039c000), 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x31, @loopback={0x0, 0x1}, 0x1135}}}, &(0x7f0000000100)=0x84) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000002c0)={0x8, 0x100000000, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22}}, 0x684309a0, 0x8, 0x2, 0xb4, 0x61}, &(0x7f0000000200)=0x98) 2018/04/15 00:54:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="a59ddeface1d6156558e642a17764ffe15307eb4e0fb4cc490a39c8fbd7b357c686dcf903933385949fe8809617a622a018b1a491f390672744f19bfb760b3416720"], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) sendmsg(r1, &(0x7f00000005c0)={&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000580)}, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/15 00:54:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffe74, 0x20008045, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x448000) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/04/15 00:54:44 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1_to_team\x00', 0x4}) [ 91.789974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 91.825609] IPVS: Creating netns size=2536 id=17 2018/04/15 00:54:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x30401) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xc8, 0x9, "1f5fd2d7298b", 0x1}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0xe5) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)={0x0, 0x7fffffff}) 2018/04/15 00:54:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {r0, 0x4019}, {r0}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) 2018/04/15 00:54:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0xe) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xbf) sendfile(r0, r0, &(0x7f00000ddff8), 0x7) 2018/04/15 00:54:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/15 00:54:44 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl(r0, 0x9, &(0x7f0000000380)="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") getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) [ 91.928216] loop: Write error at byte offset 0, length 4096. [ 91.934752] blk_update_request: I/O error, dev loop0, sector 0 [ 91.937173] IPVS: Creating netns size=2536 id=18 [ 91.946637] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 91.962825] loop: Write error at byte offset 0, length 4096. [ 91.968803] blk_update_request: I/O error, dev loop0, sector 0 2018/04/15 00:54:44 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setlease(r1, 0x400, 0x0) r2 = socket(0x100000010, 0x2, 0x0) write(r2, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) fcntl$getflags(r3, 0x401) 2018/04/15 00:54:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18fa5b5e12000000df4636f7166df56c8e7c0549370d4be8f7ebca39ae063b55efd6140a4924b94e577fe324a2c10993944ef4353e936f9b6281b633bdb14bc0", "7ce30cbcada30769ca4d79659b4baace26406f99cc81b4267ae3193f1748e5b5"}) [ 91.975388] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/15 00:54:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="a59ddeface1d6156558e642a17764ffe15307eb4e0fb4cc490a39c8fbd7b357c686dcf903933385949fe8809617a622a018b1a491f390672744f19bfb760b3416720"], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) sendmsg(r1, &(0x7f00000005c0)={&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000580)}, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/15 00:54:44 executing program 3: syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4184) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) [ 92.006049] loop: Write error at byte offset 0, length 4096. [ 92.011977] blk_update_request: I/O error, dev loop0, sector 0 [ 92.017971] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 92.026237] loop: Write error at byte offset 0, length 4096. [ 92.032306] blk_update_request: I/O error, dev loop0, sector 0 [ 92.038896] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/15 00:54:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) r2 = getpid() getpgid(r2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8f2}, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'veth0_to_team\x00', 0x6}) [ 92.045470] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 92.065599] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2018/04/15 00:54:44 executing program 6: setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x8, 0x8, 0x542f, 0x6, 0x8, 0x6}, 0xc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x1, 'lblc\x00', 0x4, 0x100, 0x71}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e22, 0x10006, 0x6, 0xe1, 0x9}}, 0xbe) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@l2={0x1f, 0x0, {0x7, 0xe14c, 0x1, 0x4, 0x0, 0x100000000}, 0x1, 0x4}, 0x80, &(0x7f0000001bc0), 0xfffffffffffffd91, &(0x7f0000000080)=[{0x10, 0x1000000, 0x0, "245005904230a10ea70e48f2f6f5929b81542e3d778f7fed0f0d65b9a85733772f60e2fab42e6e3b128d31449b9f55edbc3449ba024fca9ee5699bf39af52b51bba85352e6a3c200000000000000"}], 0x5}}], 0xfffffffffffffcdd, 0x0) 2018/04/15 00:54:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x80000001, 0x4) 2018/04/15 00:54:44 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setlease(r1, 0x400, 0x0) r2 = socket(0x100000010, 0x2, 0x0) write(r2, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) fcntl$getflags(r3, 0x401) 2018/04/15 00:54:44 executing program 2: r0 = memfd_create(&(0x7f0000000180)="ac5caa1cb32db606607ee35399338b662488481a2a720048b726e765215a10aa173af9aede72d9967481228ea6f5d17db5bf41e3e1b61aaa5b14d0c3b93d8b4485ce1324a88ef5f65913652bd087d9572a8ec73cc8b2fce311a88713ac46548b190325473c0b861c82048c090be31925a2e9480d0a624760c4bcd142a5815fee5f6424625cf96029ab9fb0a573ed7a7d3d3dd825b1353e18316fdc886af28608fa4eeb411ef7fd7cb0ab5d40b70a378fa120802f5b467daf8df65fb020a715b8d5e3c3f98f5e25f4af89539d57b515732b2c", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/15 00:54:44 executing program 0: r0 = socket(0x15, 0x798b6e5185552c78, 0x40000000003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000040)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/04/15 00:54:44 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x500c0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/15 00:54:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006000), &(0x7f0000004ffc)=0x2) fsync(r0) 2018/04/15 00:54:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100)="9618545b73b782921f4a7a69a99f30149dd718ea6c37a2214b666e089acd6fc98fee5405ab8b826cf6370afbee1f1fd5f01f40db25d4c34f89a892a379181c53d4e2b68aa6cf3a5bc174da616ac0dfc934", 0x51, 0x2}, {&(0x7f0000000180)="6a4b7c60aaf92c4450487e33668aa9c455fa30bf8e2236116717390475f68725198d2b7d8151a7d9de48378d2669fcd66d5e3f5563ffea0d13fb7747c9153e2697082e4e772b50166f56e7064bb9c1969a47ab740313676daa6e6eb84db11d481876769b85325e7615", 0x69, 0x4}, {&(0x7f0000000200)="e6cdeaf035647d10fc50e3b1d45dabb1cc30526753fc8462d35d679eafba3a748d395bf04ee048bb258cecb7dcc1eb3143b72ddc57a5b589c1cfb0af5ef4fa47f0e34dfc1eec01188e4e4f28cd3134693c80e6f45557833c19a3cc7045993b25627a1d2dba509158e3c75430dfdb3d8151792504ce0352c143f2b157904bb92c5c7717145b1778896e7884d3a7882c48af84a3c8412baa22bfe0a4e3e08b59b240761149a35a97a4fb34e68da0b32df5c72d4031a8b029d3e51fe2081c05d269565982b07c6080721fb5b7761a76", 0xce, 0x7}, {&(0x7f0000000300)="e3d4ef2c30ae079b5807614cf6e915aaa3220f5b1921a8c172de2ebec14b048b07001fbf7e942308053a014d20839cba0d020ee77d72354aef8dc0dbe7ccffb8a4c121e9f08071c1452140596cc489b06ca70e10eeebb743a884d6494956aa2903ec213d3ea551c13f8f0d2e56448f40b63cf17dc4a324ec5b792c6b803a1d860b99335825e2ac2c0c6690ed5b2cac54054cfad920491b", 0x97, 0xc4b}, {&(0x7f00000003c0)="b4cd46e4694f5e6d604b4cd3087d3ecde7f6826a3af0584483465b61807f9ef36da80629da0590d92f1b40aedacece1e31eacbdb375c", 0x36, 0xe6}], 0x84, &(0x7f0000000480)={[{@debug='debug', 0x2c}, {@check_strict='check=strict', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x34, 0x37]}, 0x2c}]}) mmap(&(0x7f0000916000/0x2000)=nil, 0x2000, 0x4000000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x9, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) get_thread_area(&(0x7f0000000500)={0x3f, 0xffffffff, 0x3000, 0xffff, 0x9, 0x0, 0xde0f, 0x1e0, 0x4, 0xc5e}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'bpq0\x00', r1}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x5, 0x0, 0x2}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x222502, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/04/15 00:54:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000000, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) 2018/04/15 00:54:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="b7", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x107, &(0x7f0000000000), 0x10000000000000bb, &(0x7f0000000000)=""/81, 0x4d, 0x100000000000000}, 0x40002106) 2018/04/15 00:54:44 executing program 0: r0 = socket(0x200000000000d, 0x2, 0x802) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/234, &(0x7f0000000200)=0xea) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x41c0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000280)={0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0x3ff) write(r0, &(0x7f0000949fdc)="240000002e001df9dfda080800407700fbdbfffbff010000f5ff000000ff1800000200ff", 0xfffffffffffffd3d) 2018/04/15 00:54:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="2000000018000105000000000004000800"], 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/15 00:54:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2003}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8923, &(0x7f0000000100)={'bcsh0:\x00', 0x1}) 2018/04/15 00:54:44 executing program 6: r0 = socket$packet(0x11, 0xff, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x80010000, 0x1, 'client1\x00', 0xffffffff80000000, "ad96a059ac9d92ca", "be74c3c03c67249b0b2cb7c07d67c86600ee99e5a52d6ad53c64f5d7ae0c5568", 0xffff, 0x3f7}) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000a76000), 0x0) 2018/04/15 00:54:44 executing program 2: getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r0) sendto$llc(0xffffffffffffffff, &(0x7f0000000000)="ab1d6222d1f324233567ead10d6355c9224820e86c0ddf0fc503282af9429a3e7bff5456b75ebd41cdc1373aca968b12e64c904190d8a57d206296882a49abd86877ca83a8b43ffa84", 0x49, 0x40001, 0x0, 0x0) 2018/04/15 00:54:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000001980)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x400000000000009, 0x9, 0x0, 0xa008, 0x3, 0x3e, 0x0, 0x361, 0x38, 0x1f1, 0x6, 0x7ff, 0x20, 0x2, 0xb3, 0x9}, [{0x7, 0x8, 0x2, 0xb93c, 0x81, 0xfffffffffffffffd, 0x0, 0x7}], "7df6ee", [[], [], [], [], [], [], [], []]}, 0x85b) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001480)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@multicast1=0xe0000001, @empty, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x1, 0xa000000000000000, 0x5, 0x4, 0x7, 0x7ff, 'bond0\x00', 'team_slave_0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x7}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x92b9, 0x80000000}}}, {{@arp={@broadcast=0xffffffff, @rand_addr=0x3f, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0xf52, 0x1000, 0x5, 0x3, 0x22, 0x4b704c25, 'ip6_vti0\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @multicast1=0xe0000001, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0x0, 0xaa34, 0x40, 0x251, 0x1dc, 0xffffffff, 0x14a, 0xf38}, "a3e03d31602a5d83a4173443379cac2065d0aef0ff28a83e717f191f8b60e0cf9457cc6d45e3767650a978e0a8901d90470dc1b4a39864d6afba012fae84e7b61497132c1662586c89c2e8aa1c3e023c9d0298a85b3b52d342e858603d69f430dd876c73badf2cfc0ce801fd8067935572b41892e46b", [[], [], [], [], [], [], [], [], []]}, 0x996) write$binfmt_aout(r0, &(0x7f0000002200)=ANY=[@ANYBLOB="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"], 0x8b3) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000700280ff4000000fd17e9ffff06060d00", 0x39}], 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xee31d50d8112f70e, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xa}, @multicast1=0xe0000001]}, 0x28) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x5) fremovexattr(r1, &(0x7f00000000c0)=@random={'btrfs.', 'security]}.\x00'}) r2 = getpid() sched_getattr(r2, &(0x7f0000000200), 0x30, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0x3) 2018/04/15 00:54:44 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8001) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000580)={0xffffffffffffffff}) inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x1}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) exit_group(0x7) 2018/04/15 00:54:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket(0x1d, 0x2, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffffffffffe82) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x5) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r1, 0xffffffffffffffff, &(0x7f00005faff8), 0xfffb) 2018/04/15 00:54:44 executing program 0: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) socketpair$inet6(0xa, 0x5, 0xffff, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r2, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000040)) 2018/04/15 00:54:44 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 2018/04/15 00:54:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x8000000000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x101}) 2018/04/15 00:54:44 executing program 7: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x170, r2, 0x300, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x18e9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2e, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff5a3}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x4040000}, 0x841) r3 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) ftruncate(r3, 0x1000) getdents(r3, &(0x7f0000000080)=""/125, 0xfd69) 2018/04/15 00:54:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setresuid(r1, r2, r3) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85a7de7ac189e2"], &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r4 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r5 = userfaultfd(0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockname$ax25(r6, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0x0) r7 = dup(r5) arch_prctl(0x1003, &(0x7f00000002c0)="f604fd0c346468a41728d22c1fe68cf83440349af3775f73d6c47ba24b0ccbafec7b835dfa331d28f13e3bac312253498c39f6873b92dfa1049436c717c2fcb0f65349f3920c6d278afbfca47ec8fba42e89907a42858a5aa2765071b853cac0e5beee846aad6f613e9320982e627b9590eb8a79bb6e64d8579919199e30") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000340)=[{r7, 0x8}, {r4, 0x200}], 0x3b6, 0x14a) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r7, 0x0, &(0x7f0000000540), 0x80000) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/15 00:54:44 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0x20) r2 = dup2(r0, r0) set_tid_address(&(0x7f0000000100)) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x200000000000, 0x5b1d, 0x100000001}, {{0x0, 0x2710}, 0x1, 0x9}, {{0x77359400}, 0x101, 0x8, 0x2}], 0x48) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x60) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/16) eventfd(0x6) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x0, r3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x101, 0x30, 0x6, 0x5}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000004c0)={r4, 0x8, 0x0, 0x4, 0x1}, &(0x7f0000000500)=0x18) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000540)=0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000580)={0xfffffffffffffffb, 0x3ff, 0x8, 0x7, 0x5, 0x80000000}) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="40c5b5c1b540058812eaef1b8064df291de3c061e562fb65f09106a0ad32a3d6b265b528d30dcb0e18ef7fd4fc1fcba955734ff904130d706b0404a7fafc0e6e661455152d4882cbd28e9eb18c3de052c5dd89e092b7e439946902b3f7c72166709910762b69b5ade474ac55a113af466eeebccb4c402e0571072c4c29ac96c86f7060fd50d99c6c4ad746d3", 0x8c, 0xffffffffffffffff) r6 = request_key(&(0x7f0000000800)='cifs.idmap\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r5, &(0x7f0000000700)="67cdfe6b7f26604852d37933a5dba1fdc9504284cce14d8fa710c6d9577949261417676e8c95451997ee336a534262414f29b612e3ef9fe5bff956164439ae844ae98dc2ac67d033a4453305ba9b66f45d0f7753144f50901b5a98137d6679e62b668748e4629c244be954c8606ccbd61ea7272d95d44a21ced19e5a3ed5a29b103d349af3e9dca9acc598ff5c698db5fea6bb75ea0ea75a2d76d72bf6beceb210a123eeedebf042d02179260d83cb16cad3c790373e85ad3cc2a73a0a0b4332c13f3091b61fe642ef981cf50a7af2b6fe50367e3b231d73", 0xd8, r6) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000980)={0x0, 0x92, &(0x7f00000008c0)="27e5b427792db936bf691fb4f23143ff04910dba624585d23d86865961896461b185bc945cd3eaa49d9bcdea188ddfad137a3b90dec63cd4469d0cd41a80b792ec9de18eb3fbd38821a6e6725a638dff5b02860e6ea5452cad4d28ca6891ff90d372e74dfa7cb047d70257595c47304f649bd3e67b1c3801daef08461531805dc7e8909807551be72e9e99592ca4631c6dba"}) socketpair(0x8, 0x5, 0x81, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000a00)={0x9121, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000a40)={r9, 0x7ff}) r10 = open(&(0x7f0000000a80)='./file0\x00', 0x800, 0xe4) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_RCVMTU(r10, 0x112, 0xd, &(0x7f0000000ac0)=0x6, &(0x7f0000000b00)=0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000b80)={r4, 0xb2, "2a66eb42d696fc85ca3e1145263112366f8230128c57993659bbe51f1aa787ba8b5c0543b6fd0924f31c24ddc3e4b511a7e240d04fc44da168e765662900f28e95068d7f80c65c6f4332fc5923b46c1adcc940efe8c931b1d59157647c02427311625199c92372995794c2acf09ea37cf7f400a727f4af9e6553e8665647264c561df710961c911799645a539f404f0737ceec5cee7d7562dd1a9aeba17e062b6c27e32b0b8ca3a184fb84864fcf9aeb88d8"}, &(0x7f0000000c40)=0xba) [ 92.412789] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2305 sclass=netlink_route_socket pig=9705 comm=syz-executor1 2018/04/15 00:54:44 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0x3, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x4, 0x3f}) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r3}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) signalfd4(r1, &(0x7f00000002c0)={0x100}, 0x8, 0x0) 2018/04/15 00:54:44 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400801, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004040)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000004200)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000041c0)={&(0x7f0000004180)=@mpls_newroute={0x2c, 0x18, 0x100, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x10, 0x0, 0xb0, 0xfe, 0x1, 0xff, 0x5, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r4, 0x7, 0x10}, &(0x7f0000000280)=0xc) [ 92.444787] device lo entered promiscuous mode [ 92.462907] device lo left promiscuous mode 2018/04/15 00:54:44 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8001) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000580)={0xffffffffffffffff}) inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x1}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) exit_group(0x7) [ 92.512120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=593 sclass=netlink_route_socket pig=9705 comm=syz-executor1 [ 92.547887] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=587 sclass=netlink_route_socket pig=9705 comm=syz-executor1 2018/04/15 00:54:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'teql0\x00', 0x3}, 0x18) 2018/04/15 00:54:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="06") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/sg#\x00') 2018/04/15 00:54:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x8000, 0x4) [ 92.587338] device lo entered promiscuous mode [ 92.589180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2305 sclass=netlink_route_socket pig=9705 comm=syz-executor1 [ 92.593772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=593 sclass=netlink_route_socket pig=9705 comm=syz-executor1 [ 92.601274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=587 sclass=netlink_route_socket pig=9749 comm=syz-executor1 2018/04/15 00:54:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3a6b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x1, 0x80, 0x2, 0x444, 0x9, 0xaa4e, 0x0, 0x39, 0x9, 0x3ff, 0x1f, 0x8, 0x8, 0xc3, 0x7fffffff]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/04/15 00:54:44 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0x20) r2 = dup2(r0, r0) set_tid_address(&(0x7f0000000100)) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x200000000000, 0x5b1d, 0x100000001}, {{0x0, 0x2710}, 0x1, 0x9}, {{0x77359400}, 0x101, 0x8, 0x2}], 0x48) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x60) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/16) eventfd(0x6) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x0, r3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x101, 0x30, 0x6, 0x5}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000004c0)={r4, 0x8, 0x0, 0x4, 0x1}, &(0x7f0000000500)=0x18) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000540)=0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000580)={0xfffffffffffffffb, 0x3ff, 0x8, 0x7, 0x5, 0x80000000}) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="40c5b5c1b540058812eaef1b8064df291de3c061e562fb65f09106a0ad32a3d6b265b528d30dcb0e18ef7fd4fc1fcba955734ff904130d706b0404a7fafc0e6e661455152d4882cbd28e9eb18c3de052c5dd89e092b7e439946902b3f7c72166709910762b69b5ade474ac55a113af466eeebccb4c402e0571072c4c29ac96c86f7060fd50d99c6c4ad746d3", 0x8c, 0xffffffffffffffff) r6 = request_key(&(0x7f0000000800)='cifs.idmap\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r5, &(0x7f0000000700)="67cdfe6b7f26604852d37933a5dba1fdc9504284cce14d8fa710c6d9577949261417676e8c95451997ee336a534262414f29b612e3ef9fe5bff956164439ae844ae98dc2ac67d033a4453305ba9b66f45d0f7753144f50901b5a98137d6679e62b668748e4629c244be954c8606ccbd61ea7272d95d44a21ced19e5a3ed5a29b103d349af3e9dca9acc598ff5c698db5fea6bb75ea0ea75a2d76d72bf6beceb210a123eeedebf042d02179260d83cb16cad3c790373e85ad3cc2a73a0a0b4332c13f3091b61fe642ef981cf50a7af2b6fe50367e3b231d73", 0xd8, r6) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000980)={0x0, 0x92, &(0x7f00000008c0)="27e5b427792db936bf691fb4f23143ff04910dba624585d23d86865961896461b185bc945cd3eaa49d9bcdea188ddfad137a3b90dec63cd4469d0cd41a80b792ec9de18eb3fbd38821a6e6725a638dff5b02860e6ea5452cad4d28ca6891ff90d372e74dfa7cb047d70257595c47304f649bd3e67b1c3801daef08461531805dc7e8909807551be72e9e99592ca4631c6dba"}) socketpair(0x8, 0x5, 0x81, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000a00)={0x9121, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000a40)={r9, 0x7ff}) r10 = open(&(0x7f0000000a80)='./file0\x00', 0x800, 0xe4) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_RCVMTU(r10, 0x112, 0xd, &(0x7f0000000ac0)=0x6, &(0x7f0000000b00)=0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000b80)={r4, 0xb2, "2a66eb42d696fc85ca3e1145263112366f8230128c57993659bbe51f1aa787ba8b5c0543b6fd0924f31c24ddc3e4b511a7e240d04fc44da168e765662900f28e95068d7f80c65c6f4332fc5923b46c1adcc940efe8c931b1d59157647c02427311625199c92372995794c2acf09ea37cf7f400a727f4af9e6553e8665647264c561df710961c911799645a539f404f0737ceec5cee7d7562dd1a9aeba17e062b6c27e32b0b8ca3a184fb84864fcf9aeb88d8"}, &(0x7f0000000c40)=0xba) 2018/04/15 00:54:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x8000000000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x101}) 2018/04/15 00:54:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9, "9ee92d50641780e95f"}, &(0x7f0000000340)=0x11) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}}}, 0x1, 0x4, 0x20, 0xff}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r4, 0x7, 0x10}, &(0x7f0000000280)=0xc) 2018/04/15 00:54:45 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a30ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000181ffc)) pread64(r1, &(0x7f0000000040)=""/87, 0x57, 0x0) 2018/04/15 00:54:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x3}) r2 = syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000100)="d39d50fb94b8e90ac09dcb7be4a412fcd548d937168976b27ac6142b") 2018/04/15 00:54:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='sched\x00') ioctl$TCXONC(r0, 0x540a, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) [ 92.793141] device lo left promiscuous mode [ 92.868204] device lo left promiscuous mode [ 92.918198] device lo entered promiscuous mode 2018/04/15 00:54:45 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='io\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x91, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/04/15 00:54:45 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockname(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) geteuid() 2018/04/15 00:54:45 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000007c0)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740)={r4, 0x800, 0x7, 0x1a}, &(0x7f0000000780)=0x10) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8cc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7d9}], 0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x37) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x400000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x8001}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000600)={r7, 0x401, 0x7, [0x0, 0x80000000, 0xffffffff, 0x2, 0x8, 0x3, 0x100000000]}, &(0x7f0000000640)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000002784204ab9bb0c0e72a9267affffb7fc6ef58523ba385bd6fa750d71178e9ef3970ed802b95185524e166488c9ff88e8cecdab02000000017908bb1ca75937c8da8846995352a9b56d31402442619901"], &(0x7f0000000300)=0x2) write$eventfd(r3, &(0x7f00000001c0)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r8, 0x7, 0x30}, &(0x7f0000000380)=0xc) rt_sigreturn() ftruncate(r6, 0x27ffe) 2018/04/15 00:54:45 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$unlink(0x9, r0, r3) 2018/04/15 00:54:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0000afce260904c20000"], 0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x5b, "eca73e7bddb2d5103628c39edd8f1b291b29461894d0401a2151afcc599299c931eddb8176709aba832c6e9997cff7af3773175eafa1c1a138bb89011f12ea82c31117cbd9dbdd4859a593d3e013f5694fdba763a06779f9690a6b"}, &(0x7f0000000240)=0x63) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x81}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x20, 0x1e, 0x2000000000003, 0x0, 0x0, {0x1f}, [@typed={0xc, 0x2, @str='.proc)^\x00'}]}, 0x20}, 0x1}, 0x0) 2018/04/15 00:54:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) close(r3) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) dup3(0xffffffffffffffff, r3, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x0, 0x3ff, 0xa, 0x20, 0xa0}, {0x20, 0x53c, 0x0, 0xffffffffffff7fff, 0x2, 0xfffffffffffffffb, 0x0, 0x80000000}, {0x4, 0x10000, 0x8, 0x1}, 0x80000000, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}}, 0xe8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) tkill(r1, 0x16) 2018/04/15 00:54:45 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000540)={0x1, 0x5}, 0x8) r4 = dup3(r0, r2, 0xfffffffffffffffc) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x400000000000001, 0x8, 0x7}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="1ee46e8c5d9db5a85f34b485440a91eb5de3cadea1aaf003b77ee568ecf673e463381367431305da28e5d4a5e48116b8103f04b057a1b3d2e1bea182a4d19f0ce108b0e5a8efa51d3d8151e9805f8d7e519f4f7f", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r4], @ANYRES32=r1, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES64=r3, @ANYBLOB="23162937cd3bed3accb77ea6eeb448d9bd932d7e36bf88fa22646e02d23351a1d422e1c36c16e8d6ef0670068732f13df1254f8b6507344099120523288225bdaebd617584da7cebf93733ec1f892b28cda704f62bd1fcf21214906e70a9c714d6f213ceca0d172465823ebf8b51ac1ba3a2be43fccdff970cb21ca177ab8fba41119f80"], @ANYRES16=r3, @ANYRES64=r2, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYPTR64]]], &(0x7f0000000140)=0x1) r7 = syz_open_procfs(r1, &(0x7f0000000d00)="9d9e6e4ec14de62627cd7d0a17fcb2799409d42cfad882cb8321d01488772e3bfd8969f01d32b2d0db28ff208fe0a51273b242d16ff687fb09fe60dde0ff9d306cd593e70098fcd32a619aa48a7736c1a421b4dab83931c5fa216678ffde074ce376b653805830a1265ad8243b40692259201fe6883ebc4e1807b3163207000000000000000000000000000000") r8 = socket(0x10, 0x803, 0x0) write(r8, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000000580)=0x186, 0xfffffffffffffea9) recvmsg(r8, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x81, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d5995221c451b847ea491f5"}, &(0x7f00000008c0)=0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000800)={r9, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb70000"], &(0x7f00000009c0)=0x1) preadv(r7, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r10 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r10, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xc, [], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x70) setsockopt$inet6_opts(r10, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="75b1976a09bf2ba7"], 0x8) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) ioctl$KDGKBTYPE(r11, 0x4b33, &(0x7f0000000c00)) setsockopt$inet6_MRT6_ADD_MFC(r11, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e, 0x2]}, 0x5c) 2018/04/15 00:54:45 executing program 6: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), 0x4) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) rmdir(&(0x7f00000001c0)='./control\x00') r5 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x41010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000180)={r5}) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4080, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000200)=""/52) clock_gettime(0x0, &(0x7f0000000000)) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/15 00:54:45 executing program 4: r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x2, 0x754, 0x7, 0x8f42, 0x20, 0xffffffff80000001, 0x9, 0x2, 0xffffffffffff8001}) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000003c5a1ac90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/04/15 00:54:45 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$unlink(0x9, r0, r3) 2018/04/15 00:54:45 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000640), 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21}, 0x10, &(0x7f00002c9000)}, 0x8000) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x9, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x401, 0x1f, 0x8, 0x9, 0x1}, &(0x7f0000000500)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000080)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="9390f30aa4889c51588702f5e9ac073481898b30ad5a159363", 0x19}, {&(0x7f0000000100)="5faef785dc0032265fbe97f091229f9bacbe3b48f442ca4d5673b03abcfa8e77b2c58f54b97cffb1c80da97f735eb687610b3ced2a6dd4b485e8579313d507afec9a00e46a79697bce9219dde10d1e9d275bc6ed36dd1ccf55c486a14d0f4ecfb61830b362d931b384ee821b41137152dcb7065d31dc0986269f8b584447c30113a9422bef06806ad51e00d3b13557ce867061198b925d2b63a7b2a92e885fc256db449d61187f0382ef4cd1cbe4843aaece301d", 0xb4}, {&(0x7f00000001c0)="e2ed928c6604a668970b178c320efdca2a1d250a0cc561b0b21caf7e42d608c094b5968a6f0749ee6a6a3d7c1034726fedd87ed4a1532e61988b24696b4bbd5ea7cd4a1dbc3db217820a25bd0d3ce2d180179117ef4bae3d3bb51499", 0x5c}, {&(0x7f0000000240)="ffd94c9bbe3134300e2acaa248ea2a139f92e0389b17c112110913dca891b6a0bef0d8e5d8efda27898b5b69017b20344b8dd0da0aa44fe923d521a1160407574f7d0235fef0592d665955599ab1c5b60a6990edc14c85b3302eb56142695b012358612dbd834e60fc40b1a2beb12f3d1ed5febe60dfd89c1d3e69297a13ffda0e92d96e11eaf89e71c6cc63037f32b4f893de41a119fb32015e2a861d2fff80decb3bd923a2d6d40f87329d4161e56325f4", 0xb2}], 0x4, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100, 0x8201, 0x4, 0x7, 0xc81, 0x7fff, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff80, 0x8, 0x3, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0xc3, 0x8e}}], 0x90, 0x4}, 0x800) 2018/04/15 00:54:45 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @empty, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x3ff, 0x6, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x2, 0x5, 0x4, 0x3, 0x10000, 0x1, 'bpq0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @empty, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000600)={0xfb01}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/15 00:54:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/151, 0x97) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f2000050000000000000000000000030005000008000000"], 0x28}, 0x1}, 0x0) 2018/04/15 00:54:47 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x1, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="59153c5425ff5c5ca0b08132686663221a17860b90f9bda52b7180c88e7c2772694adeadbfbdb00cd675f983ff7ba7087c6334c0afbabffab1037499dfdb1cbb0af4568bb1dd3c1d8a1bf6cc67518f46e1bee73215af54b99990960c8697f26de66c78e8dd665deea79aeb0bb6ba903ec5fb19db2f8e6bb15b3809b4662909a624ca947e8501f8283f4ec3f76506f2ce039897e21d87ea0225fc718aa13b57bfec6c7216c609196dd202de9aae0620432927cc40b21d67f0eb8ebf71907efcae51c59e8a9c2b4a757b855c5b49b926869ed62185ce0062247bd9", 0xda, 0xfffffffffffffff8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="ff60ea8f5e5541af386e6798d8a6008e3250c9e7f45ee03e01f032a428d23ff2b0d6383db70a93733d970a92aba8b6faa638fc22b994e5ff028bec95ceb8b22c4307556ca4f8c1da997c7783b5f6f3e9cdd0e4e1e7779f30f4bc4a8eced25a868a44785f974f864768", 0x69, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x267) 2018/04/15 00:54:47 executing program 6: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0xa0a7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) 2018/04/15 00:54:47 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/236, 0xec}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/123, 0x7b}], 0x4, &(0x7f0000001300)=""/83, 0x53, 0x9}, 0x40000000) r1 = syz_open_dev$sg(&(0x7f0000001540)='/dev/sg#\x00', 0x7ffe, 0x101000) rt_sigtimedwait(&(0x7f00000016c0)={0x4}, &(0x7f0000001600), &(0x7f0000001680)={0x77359400}, 0x39e) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000014c0), 0x4) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001480)=r1) utimes(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001440)={{}, {r2, r3/1000+30000}}) ioctl(r1, 0x1, &(0x7f0000000000)="53c107f947de61bcbf") 2018/04/15 00:54:47 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @empty, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x3ff, 0x6, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x2, 0x5, 0x4, 0x3, 0x10000, 0x1, 'bpq0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @empty, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000600)={0xfb01}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/15 00:54:47 executing program 3: r0 = socket(0x1000000010, 0xf, 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/15 00:54:47 executing program 4: r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x2, 0x754, 0x7, 0x8f42, 0x20, 0xffffffff80000001, 0x9, 0x2, 0xffffffffffff8001}) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000003c5a1ac90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/04/15 00:54:47 executing program 7: getpid() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x20) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x1, 0x4}) r1 = getpid() ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x1) r2 = syz_open_procfs(r1, &(0x7f0000000380)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a402ee151288214d250681714c92c72529697f2a774835b43935bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x8) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r3}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) 2018/04/15 00:54:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x7d) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x3, 0xffffffffffffffff, "fbd88a94b480", 0x9}, 0x10) r2 = inotify_init() userfaultfd(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff}, &(0x7f0000000040)={0x0, 0x0, 0xa, 0x8}, &(0x7f0000086000)={0x8}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0xfffffe5c}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x1, 0x2, [0x6, 0x7ff]}, &(0x7f0000000300)=0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x24ed, 0x4, 0x200, 0x7, 0x5, 0x0, 0x1ff, 0xb9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) inotify_add_watch(r2, &(0x7f0000000340)='./file0\x00', 0x80) 2018/04/15 00:54:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = timerfd_create(0x0, 0x80800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000080)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000475fad)=""/83, 0x53}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) read(r0, &(0x7f00001b0000)=""/1, 0x1) 2018/04/15 00:54:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = memfd_create(&(0x7f00007b0000)="0400", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) poll(&(0x7f0000084ff0), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = dup2(0xffffffffffffffff, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) [ 95.258220] syz-executor7 (9896): /proc/9895/oom_adj is deprecated, please use /proc/9895/oom_score_adj instead. 2018/04/15 00:54:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$void(r0, 0x5451) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) creat(&(0x7f00000000c0)='./file1\x00', 0x0) 2018/04/15 00:54:48 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x228, 0x10, 0xf, 0x10, 0x70bd2d, 0x25dfdbfd, {0x1, 0x0, 0x2}, [@typed={0x8, 0x92, @fd=r1}, @typed={0x8, 0x8e, @ipv4=@rand_addr=0x2}, @generic="a68702661026e0fdab7f", @nested={0x1d0, 0x46, [@typed={0x4, 0x7d}, @generic="991556c8011e609a1e993cf5edeade2a80a1db6ddf8674e06a90745e2db4deab7aac1289628aafec1b21b1f92623c14e6075931533622694833673d187b1591f793272cf0607da6184791cb78fdab5787ff79f5a111c4bc547dc27daf953dab64a439d19730cf89341dc57830918ab7bbd8cb0ca41e8d34819119c9e636f70507db340eb2d293d0e3578446ca327577311c885a97621a8bbae97a8585a9c80cb4c8198f489b7e646ab05611817ec3f84c5ecbbf8b29ca6b300c33a46b2cd7f9b76a3b694f96da9339be09cc84a8278d12f62effc81549f7d3d16b19da511b8beb796aa4094db55c7c7acc05de6bb", @generic="9e6e0e97955f6684588a193eaecc1c2f89dd5eefa0abf94af82f6d983479e3c083a9595ca0ce76641c87f2a1b14ce35e77fbc811027dcf174574383d1d0fdea8f854c4f0baa1d6e98eb657186f010946532468c002e4b363898b805627cb166206d96460328906686b9612398d8ed76cd88d5d8ffb5ad2449637b1a4732a1674240adfef25b1582cf83bef3a878cdfc44a2c23b04617166cca4460d30ea5a4a7fcb0a9dc615c52136d1ebff6a0ea7d49ce5d652f02a659b9921c1e42e8dbf38b88f01e9c5d0c1b48de085a2d9872d8244a069e865ef797"]}, @nested={0x28, 0x6a, [@typed={0x14, 0x60, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x17, @u32=0x5}, @typed={0x8, 0x3f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x84}, 0x8000) r2 = gettid() setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x400, 0x200, 0x5a6}, 0x8) r3 = syz_open_procfs(r2, &(0x7f0000000080)="6664001a000000") exit(0x0) getdents64(r3, &(0x7f00000004c0)=""/189, 0xb1570d47adc472e8) 2018/04/15 00:54:48 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/108, 0x2) keyctl$join(0x4, &(0x7f0000000040)={0x73, 0x79, 0x7a}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x4, 0x1b72, 0x7fffffff}) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/40, 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x9, 0x1}) 2018/04/15 00:54:48 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/04/15 00:54:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = memfd_create(&(0x7f00007b0000)="0400", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) poll(&(0x7f0000084ff0), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = dup2(0xffffffffffffffff, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) 2018/04/15 00:54:48 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000100)='H', 0x1, 0x0) 2018/04/15 00:54:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/04/15 00:54:48 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) 2018/04/15 00:54:48 executing program 2: symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') lstat(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000180)) 2018/04/15 00:54:48 executing program 6: r0 = socket(0x3, 0x4, 0x4) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfc}, 0xc) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfc, 0x100008}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e20, 0x1f1, @empty, 0x8001}}}, 0x88) 2018/04/15 00:54:48 executing program 1: r0 = socket(0x9, 0xfffffffffffffffe, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x15}}) 2018/04/15 00:54:48 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f00005d0000), 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x240) 2018/04/15 00:54:48 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x208931, &(0x7f0000000180)={"73797a5f740600", @ifru_map={0x2, 0x3f, 0x5, 0xbcb0, 0x420e, 0x9}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) recvfrom(r0, &(0x7f00000000c0)=""/56, 0x38, 0x40010020, &(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9c, r3, 0x10001, 0x1ff}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000100)={0x7, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x1, r4, 0x2, 0xfffffffffffffffb}) 2018/04/15 00:54:48 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000002e40), 0x0, &(0x7f0000000000)=""/248, 0xf8}}], 0x514, 0x0, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/15 00:54:48 executing program 1: r0 = creat(&(0x7f000092e000)='./file1\x00', 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/04/15 00:54:48 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x381d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="2c0000009d390150b11a918861188c2a05edc1f32dd8be6f043eca6fc62c8d29672b1918753047a7a9b4013d1621d1fac06d3b945d71b22a60d777153dc6d285166d33ba0589c953896875f0f20cce81339ade"], &(0x7f0000000180)=0x34) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/15 00:54:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/15 00:54:49 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) getdents64(r1, &(0x7f0000000140)=""/86, 0x56) 2018/04/15 00:54:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/04/15 00:54:49 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x1f) getsockname(r0, &(0x7f0000000140)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3c532c7a31697dfb6c00000000000000000000000000c35f08ea00000000000000000000"]}) 2018/04/15 00:54:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r3, &(0x7f0000000580)={&(0x7f0000000100)=@ax25={0x3, {"abc2c11992d3af"}, 0x1000}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)="8b4ed8d928ffbb1217d0bbc229cd1200194154882b9fdef60f5075d63e3763ef2380d4eb55fd32547c0813317f9d47e9512799d77daba762e561743bc68b004bc8f05cc73e82424fab1d348aa7d0666396217b23b4ad63f6c357ae34a6f011021185aad105731fdb76f73cf744f81dfa30948ab0daa7a0f9308d64bc", 0x7c}, {&(0x7f0000000280)="2eedb3f79c7f1ea9c5461d3ebfd1644b9881f8d7a220db43de6ac84ea2b35f39e145312372c5c9decbb78fc67b95c271a3829796cb49491c31d44e29382debade4c3fb1fca5888d6234b9b7552b6310156fa69406d10d94a63ad20128205a7346d24b99fa10c221cf62904964206936215044019ae760fa09913a34299255b9e10ffcd453e399c", 0x87}, {&(0x7f0000000340)="a3e6741136198f09adad7f0b2368f6d11598a2153322c11d984781e98012a9d7b3c9d02aceec7a8b88ee80dd759cd62f9bbadf2b2d4805a8d7e20fccc549fd7336df0dd4de85a539c00879fd323d370542ca5326b0eddc91161d561b2c26294643d1df13b928fd7cc2e04da234ecfc40862c053e1eb52c2b32a9854e234070b3279122fb4b29716f0b5311e5441a0ab47c01ae7c85cc7e26c8106389fe59e5f84493d1f4c67ef4b86746294bb1148cd531bd82947f2d5a53c0098198f046bba7d30fa6e925995ec4aa", 0xc9}, {&(0x7f00000001c0)="8c9d5b6670d152bcb87bddfd420818d031589f98bc", 0x15}, {&(0x7f0000000200)="1dc1d3cb45be0a4f03151c917f7740e22b1de1dcb4e8e305a33e2a4f7b86c4ebe59ee8b4ddebf75abe353cb5", 0x2c}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="a0000000000000000c010000ffff0000b42db4d62434c2650c9296b3077fa349125acf85b2c7bed441d34e0bbba1ab77f9af56fd4c2e951a00004586f8549aa3285e98f9fa1a7630457c709321c40ee1532531f8491d128616507d00dcaa5771de47cb051f559346b551f08cec9f43b439f7321f51bc8f4036bdbbfd157c59435ccbcfe8d39989065dc2d729bd38fcafd823c65c59609a363824560000000000"], 0xa0, 0x20008000}, 0x20000000) write$fuse(r3, &(0x7f0000000680)={0x28, 0x1, 0x7, @fuse_notify_delete_out={0x3d2969c4, 0x8000, 0x7}}, 0x28) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000640)={0x4}) splice(r0, &(0x7f00000005c0), r0, &(0x7f0000000600), 0x820, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 2018/04/15 00:54:49 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000000000)="f5997cbf9b7fa1f018aaf6432fc25337f3a3a98d61a8ae7776756010f6d4999253555d408a620e1255ce133f576e63b93db2faf43738559bcc3a59e51a59c1e1aedec31ccdfba01c27d002c3f21d6d7c3cff351d39b9d00fe325fdb853a5c767266de0a6f5a957dfaedc0f642c96c88e96f9049fab81f38caccc233b93bf8a3b1034b91789cb7d282c270812c7f58f7fab48e554d68e78e21a56922c6d27b36cf53de570a190e25468ff0ad321642b35c3ec0b7465a167daa19ba83872775ffc9aacd56815", 0xc5) 2018/04/15 00:54:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) 2018/04/15 00:54:49 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x5}, 0xfffffddf) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0_to_team\x00', 0x6}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2, r1, r2, 0x6, 0xffff, 0x80800) connect(r0, &(0x7f0000000100)=@generic={0x3, "791b063cd16711596b43374c0fd87bba30bb327b8e474665e76533cc63f3a6b7e522a3898b0bf9e55167a45805ecef1c966c73aa68a06876dc16d3e4d3c5acd0d719bf8652a7c68bb15d37b2de2aed79534792c5ae50492082c2cf40a2df5338b5e165af5757060c5fb44aec00b6df4ba5e81c7ad8883b4d67c3e5465ab0"}, 0x80) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/15 00:54:49 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xfffffffffffffe02, 0x0) unshare(0x8000) fchmod(r0, 0x3) 2018/04/15 00:54:49 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/context\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) flock(r3, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000000340)={0x1, 0x4, 0x4, 0xfffffffffffff637, r4}) lseek(r2, 0x0, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000001000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="54c0deeec61267cc", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000040)={0xa3eb, 0x0, 'client1\x00', 0x7, "6443a696298c7fac", "7fbed256b02650ae0b1cba4be47b73745240e7443ba341b69f68024da1ab0e66", 0x0, 0x80}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x401, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={r5, 0xf3, "929d1baad34142eaccef777bc7dc3fbdda4a73188ae5acc2b50679dc27998416558cd85872c8c37a6ec6fae52c25e41be94567ff8af3040dd288195285514b28995f52eddf27ff656f2ec87488d6db23b8356e3e05bdc556f5343263eaa9016ff56a2752c0e92a8e3ba688309dfa0bd9c234b3a5df47aa9cff63de5a98bfa34310aaedacb4c538a074a4f41f36a928d9c977fbd8991b9b6dba0e55ed953c5228e1508999f722c7f7ac57c3ba9ea7a68319d3475fedff11ed94cf9d8f5f06b7a08210453dce74163b32774ed9fb0a934621155e753a498d0eb66970e3681b35c2da3592ce6d4aad94bae036459991329b92145c"}, &(0x7f0000000300)=0xfb) 2018/04/15 00:54:49 executing program 4: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xaa2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r2, 0x1ff}, &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b40)=0x0) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) getgroups(0x6, &(0x7f0000001c40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001c80)=0x0) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) getgroups(0x4, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002040)={0x0}, &(0x7f0000002080)=0xc) r13 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000020c0)={0x0, 0x0, 0x0}, &(0x7f0000002100)=0xc) sendmsg$unix(r1, &(0x7f0000002240)={&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000580)="70efcb312ba403ee3ead69a142cdca78bcbbfcb2184e1e30725b772a832693ae058c1ccf2a2b923a35167fdc889a52c2810ca5963d4264e942d9c6f5522366ea3a1882c3fba15b286c36d66352515d804351fbf449ce459aecd942b0949f788da1611c547e05413d7848024ac7b85ee237379b632a322a24c4e2d8601261c8237cc19a1d3b3143b8f976672b17a86a202805ad2fe7b222b95aa2a2e3dc98462c678fb8e4acbfb7e3fc0097e7f5b20e2a4ad3b8493b0a6c16ffda0bec49f60faa765d03a6673a4ab0b373f81a39cd98999e6e9c09", 0xd4}, {&(0x7f00000003c0)="088632dd89ea85da0e5f841bc20c675cf5507182dcb92e3dde8967411e2b54b691feacb53ccd813aa77f55cf5c1f6c9a4422cf301fcceca4cc2a4677747b", 0x3e}, {&(0x7f0000000680)="22017b2e665dad64aa4a51b8ee9f11697830884e552fdaba0839d569c49d55334934fe16e1c1837671fda033b2036cd90ad308f4c13ec4717a37fa65e1c64a6ce7203ff01e734dd70253d11daa8eb7873f1bbb6157d1ccb83e53cbcc2b2ade74dba13081f73fad99507dcb47c191cede28bf0b80be010082d30cee054b49997d8729b21d74d5adac00a4be1a5b1faa4c4d1ad2ccf4562ab2757772ad66683b", 0x9f}, {&(0x7f0000000740)="d85f91e4abb4012ddfc9cecb7e907531b64321c52a142349da4c2768c20bd4d97a07dd098b349ce78f27b29d3239516e84bdc0fc2053cde5ff92a38947c391c4963c2be3b9cc3881118e3c335b4bc8e2013d340cb04b63f6d0a4ae2aa0c3c7e2b4b60b3b8f255687cae5f86a8f4c2fcf1d89d52fcbb49bba471c412dab337e52920962bbd70111b7da0e38c1f7be06bca3", 0x91}, {&(0x7f0000000800)="981cfed5d72a4a8fe5ada4dffc4b14d5e4940f9045eb27c6970c6b4e5b26cda8916040184fbf0fcdd0c3dcd5b7b276328bdaf85f6743dfe79b555570ae10b8af5e7fd9005bd18a70ddfed433c86a99d2751125666c0d2470c946ebf4a6f4608881c6270a2d44f6b90ea4eef0e639f3", 0x6f}, {&(0x7f0000000880)="89f5a33f17d98f02e56d7ce50a2162dcab6412e465166531f6b0bb9af5991c82d78bdd46c69be744a4f34e8dd2f16e0920339ebd1094d5e285e55c0ac92660a3d9b899f94c8e4b8736077a74c197d412d86cda62cce447856e65b8dee1dc492156a65b0d6c2ea75491db0e779628af25755dbef026388201c8ce55b5", 0x7c}, {&(0x7f0000000900)="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", 0xfa}, {&(0x7f0000000a00)="b4897e74313a5912454d17d9d6b43b193dd973c2f73312828bc28de3ec271126ccbf0beff79fe82197f12a5c4f87afde9051439d6635887d4d76f8db244872182a9db8d7b8c4c726c0a6a084cd2a8db27caad9ab84ffbbda7f337fe3a6a9a06080e70fa3bca3", 0x66}, {&(0x7f0000000a80)="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", 0x1000}], 0x9, &(0x7f0000002140)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0, 0x40}, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x24b) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x3f, 0x80000000, 0x8, 0x7, 0x2000000, 0x4000000800}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x0, 0x7, 0x0, 'queue0\x00'}) 2018/04/15 00:54:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x342) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x20) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x87, &(0x7f000000d000/0x4000)=nil) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x2, 0xa8, 0x40, 0x153, 0x1, 0x1, 0x5}, 0x1c) 2018/04/15 00:54:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) socket(0xa, 0x80000, 0x100000001) 2018/04/15 00:54:49 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f46466821fa4c387ad6d6a9e11cd7adef16212fcd5ec55585f5f85d7db9a4ce09bcc112d2e1fd71accb7b1b7c3e0cb2f24ad9aac196a75e9296f817bc7ee36e16c16711d9e253729a1632a95f04ef89f611273d8132f65d415488759a610a9e4"], &(0x7f0000000140)='comm\x00', 0x5, 0x0) [ 97.114944] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 97.124388] binder: 10013:10018 ioctl c0086420 20000100 returned -22 2018/04/15 00:54:49 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x8000000000000011, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x48f, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x401, 0x0, 0xbc4, 0x3, 0x6, 0x6, 0x292b, r1}, &(0x7f0000000140)=0x20) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xfff, 0x3f}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, 0x1, 0x3, 0x8, 0x5, 0x4, 0x3}, 0x20) 2018/04/15 00:54:49 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000080)=0x54) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) [ 97.130155] binder: 10013:10018 got transaction with invalid offset (0, min 0 max 40) or object. [ 97.130183] binder: 10013:10018 transaction failed 29201/-22, size 40-16 line 3196 2018/04/15 00:54:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)=ANY=[@ANYBLOB="187710cc8e1c55131f20cb264729000000"], 0x18}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x100, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x10}, {r1}, {r1, 0x80}, {r0, 0x10}, {r2, 0x400}], 0x5, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f00000002c0)={0x7}, 0x8) syncfs(r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 97.154530] binder_alloc: binder_alloc_mmap_handler: 10013 20000000-20002000 already mapped failed -16 [ 97.157143] binder: 10013:10018 ioctl c0086420 20000100 returned -22 [ 97.157173] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/15 00:54:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000704082214abdd0500000000", 0x58}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/15 00:54:49 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4001, 0xffffffffffffffff, r0, 0x57be, 0x4004) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}) r2 = memfd_create(&(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x401) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x151000, 0x0) mkdirat(r3, &(0x7f0000000280)='./file0\x00', 0xc) 2018/04/15 00:54:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) socket(0xa, 0x80000, 0x100000001) 2018/04/15 00:54:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000180)=ANY=[@ANYBLOB="380100001a000103000000000000000000000000000000000000000000000001fe8000000000000000000000000000000000000017000000000080002c000000309c378b4031", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/04/15 00:54:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x103002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00000eb000)) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000007c0)="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", 0xe00}, {&(0x7f0000000280)="201286dd906d68edbf96cb320dde0d315aeec8a86613598d9e28257cefb81441d9040f2ed6aa7e14f5dca6272ec5a6dffa6dff88ea", 0x35}], 0x2) 2018/04/15 00:54:49 executing program 7: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x80000000) [ 97.157180] binder: 10013:10022 ioctl 40046207 0 returned -16 [ 97.159700] binder_alloc: 10013: binder_alloc_buf, no vma [ 97.159721] binder: 10013:10022 transaction failed 29189/-3, size 40-16 line 3133 [ 97.177619] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.177761] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.314897] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/04/15 00:54:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000704082214abdd0500000000", 0x58}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/15 00:54:49 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x200) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080)=0xffff, 0x8) timer_delete(0x0) 2018/04/15 00:54:49 executing program 1: r0 = mq_open(&(0x7f0000000140)='/dev/sg#\x00', 0x800, 0x100, &(0x7f0000000180)={0x4, 0xffffffff, 0x80, 0xffffffff00000000, 0x10001, 0x3, 0x9, 0x2}) mq_notify(r0, &(0x7f0000000340)={0x0, 0x40, 0x4, @thr={&(0x7f00000001c0)="8eae50e3f974e3fbb70fd040b24ce764a19e21130f04ebcf985022dfeea2af3c20b807eb53d58a8d9e59351316c84714f41913f8d1b0111b933b50550c5ace1a53bd8530f61c4f0ddc4ae628cff7224530391b5162d32b999a48da883cdba9e24e009a151ee7451a5134d75ea005f587db493f0314f2c9462b6bbe149a5f814bc28e5ad6a98d2602c434a8344baee0671ba834e009c1dd4d24576c4ffdb93c6c7b9722034107daedd82c8b9dd8b36e7d39e8cd2e67d0a048aca1d3e7d7362bddd21a1419b3904db972a4ede3675792c38e969b476f638852", &(0x7f00000002c0)="4b0f6de4019237077fce1aba5ef31510c193b1dbc0dfe3ed63daffddbff449e7571d33a0a1c19348fb32073abc84f7a904c6a7120bcdbf4b1206ffce06ddd8e6a0e1daee6c7e811c7f19cc3738b61811f60658cc5cb9a196ef3217bd5e249f94cff553700ec6492b"}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000003c0)=0x7) inotify_init1(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) fcntl$setown(r1, 0x8, r2) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x7d8, 0x30040) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, 0x0, 0x800000, &(0x7f0000000000)={&(0x7f0000001040)=""/4096, 0x1000}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000004c0)={{0x301043c3, 0x1b53c0d5}, {0xd3, 0x9}, 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) 2018/04/15 00:54:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x103002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00000eb000)) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000007c0)="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", 0xe00}, {&(0x7f0000000280)="201286dd906d68edbf96cb320dde0d315aeec8a86613598d9e28257cefb81441d9040f2ed6aa7e14f5dca6272ec5a6dffa6dff88ea", 0x35}], 0x2) [ 97.340680] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/15 00:54:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) listen(r0, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) sendto$inet(r2, &(0x7f0000000100)="884adc838685dd0fa16cf7bf7aefea2a3c807faf5a7a883053303bb95cdcc46f58e5127b41da45b7d7d51f37b95d5f1ed8e2555c44be20809c12904454d6386cb71965622a61f9bf1095d8cc576d28798c0f8913c3a2b5043aafea0d98c0", 0x5e, 0x4, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0xffffffffffffff00, 0x0, 0x5}, 0x14) r3 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x0, 0xffffffffffff8001}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9}) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/04/15 00:54:49 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d"], 0x2) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x2, 0x6, 0x7, 0x2, 0x101, 0x3, 0xffffffffffffffff, 0x0, 0x40, 0xfffffffffffffff9, 0x6, 0x10000, 0x5, 0x5, 0x4]}, &(0x7f0000000280)=0x100) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f765a", 0xa8}], 0x10000000000000b7, &(0x7f0000000540)=[@sndinfo={0x0, 0x84, 0x2, {0x68, 0x2, 0x4, 0x0, r3}}, @init={0x0, 0x84, 0x0, {0x9, 0xa3b7, 0x1, 0xffffffffffff0000}}], 0x2bb}, 0x200000400000) r4 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x1000, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000700)={r5, 0x80}) r6 = accept$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe8) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) sendmsg$nl_xfrm(r1, &(0x7f0000000e40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000b00)=@getae={0x2f8, 0x1f, 0x210, 0x70bd2c, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2, 0x33}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x3502}, [@lastused={0xc, 0xf, 0x2}, @lifetime_val={0x24, 0x9, {0x1e3, 0x4, 0x0, 0x7}}, @tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x34ff, 0x2, 0x3, 0x8001, 0x5, 0x7}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x0, 0x1000, 0xffffffffffffffff, 0x2, 0x6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8000000000}, 0x3502, 0x6, 0x2, 0x5, 0x8, 0x2, 0x80000000}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x0, 0xf78, 0x1000, 0xa67}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x1, 0x3, 0x3, 0x7fff, 0x59e7, 0x3}, {{@in, 0x4d4, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x1, 0x55b8, 0x3ff, 0x800, 0x4}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x2, 0x1, 0x10000, 0x9}]}, @tfcpad={0x8, 0x16, 0x1c0000000000000}, @etimer_thresh={0x8, 0xc, 0x9}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr, 0x4e22, 0x3, 0x4e20, 0x80, 0x2, 0xa0, 0x0, 0xaf, r7, r8}, {0x3, 0x6, 0x81, 0x2, 0xcd, 0x6, 0x6, 0x668}, {0xfffffffeffffffff, 0x6, 0x752434e5, 0x3}, 0x3ff, 0x6e6bba, 0x3, 0x1, 0x3, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x38, 0x75}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4}, 0x40040) r9 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r10 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e64422a06da3e5db2bcca3401e56dee2c73939c25617ae526232ba51ab73715a452aa57ccdf0297e8e4b67b5c414af3b9c7622210947bffdfe6b4be1cb6107e16ebc671440c625f68a87e0e251a462721cc8bf5c09e9a54bcd27097bd02332b8aeb16a669cee9c031bbaf44f78f7925be7b4291886e8ba949b9d1cbfd0131b22c09634262bc6e400582861f4cfc7bdd6b04733ba92bbe4d4b714fb3f7868959038a2d62adf798f0391184469f19dddaa2ab4f7f07702dbae34a9b0303b668bd429c423d104bc229b66e64be80000000000000000000000"]) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r11, r9, &(0x7f0000000200), 0x200000010000) [ 97.441609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 97.516077] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 00:54:50 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="02000100000000d8126e1c59e4a80000000000000000"], &(0x7f0000000040)={0x1, 0x2, [0x218, 0xb65, 0xdf7, 0x6df]}) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80000002}) r2 = epoll_create1(0x80000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000017eff4)) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) getrandom(&(0x7f0000002040)=""/4096, 0x12a7, 0x3) 2018/04/15 00:54:50 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7ff, &(0x7f0000000080)=""/58) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x7fffffffffffffff) 2018/04/15 00:54:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000023dff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="6d640000001e0001000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000240009000000000000000000000000fb0000000000000000f035094771d39f4280b23b310c61f79c85253d4ebac0d010465b8b899258aa71671027cacc727743fc5fd181cb8a7d0eae2cb1b621418d17e7fb11eb80878ccff7c3f26cd155ac09ecf223f4467b90571d457a7f7bb29044104564e614cf9c099c270e4b05a2e8b57d1c031e8dd5"], 0x64}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x20000012600, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x103) sendmsg$nl_netfilter(r1, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000000308020026bd7000fbdbdf2505000005f48b51dffbfc676df841c74507c57e5cb6bcbe6c8660550e220c597bd75b775297c6feff76dbfe0a1c6afe012fddfba954257f413656c24e8cb31b6fbb70b9aa71734d0d5302abd3518ec3a5b737903ba70e9c064cc2184c9cb0bcb20ba04c819ca1a0516c5bb3a4000000000000000000003739e42dc72c4616b8819a021a517946a3c7d1b74a7b3e82a91faa28f82c6545ceccce85560e46651e8c8104969c8eb18cfa377255c913e0be2a8f53e0bc4a3d8e209e0d7e8fa0a4ea71f7b0d6d934a7825dbeba95346bb6addb33ff455c2bdac7346e80ec"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x9f47}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x80000001}, &(0x7f0000000280)=0x8) 2018/04/15 00:54:50 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x7089ea07ec92b4f, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/04/15 00:54:50 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x223}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x12) 2018/04/15 00:54:50 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f00000000c0)={&(0x7f0000000040)="858c9ece76fad5bd694c91d203e50c16c153c441910b014c131bca01d4f747593e9ad91d08ca991b3a2d4f15b39e6c2ca1778b0f0b4fe8423a13f16eba583408f05aa1faa4f8695aca5eb5d380bead17d5a61eddae417374307135dbf9a64aedf3bdbf79a40af0ad", 0x68}) ptrace(0x4207, r1) signalfd4(r0, &(0x7f0000000000)={0x134}, 0x8, 0x800) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/15 00:54:50 executing program 0: socket(0x13, 0x4, 0x0) 2018/04/15 00:54:50 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d"], 0x2) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x2, 0x6, 0x7, 0x2, 0x101, 0x3, 0xffffffffffffffff, 0x0, 0x40, 0xfffffffffffffff9, 0x6, 0x10000, 0x5, 0x5, 0x4]}, &(0x7f0000000280)=0x100) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f765a", 0xa8}], 0x10000000000000b7, &(0x7f0000000540)=[@sndinfo={0x0, 0x84, 0x2, {0x68, 0x2, 0x4, 0x0, r3}}, @init={0x0, 0x84, 0x0, {0x9, 0xa3b7, 0x1, 0xffffffffffff0000}}], 0x2bb}, 0x200000400000) r4 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x1000, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000700)={r5, 0x80}) r6 = accept$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe8) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) sendmsg$nl_xfrm(r1, &(0x7f0000000e40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000b00)=@getae={0x2f8, 0x1f, 0x210, 0x70bd2c, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2, 0x33}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x3502}, [@lastused={0xc, 0xf, 0x2}, @lifetime_val={0x24, 0x9, {0x1e3, 0x4, 0x0, 0x7}}, @tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x34ff, 0x2, 0x3, 0x8001, 0x5, 0x7}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x0, 0x1000, 0xffffffffffffffff, 0x2, 0x6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8000000000}, 0x3502, 0x6, 0x2, 0x5, 0x8, 0x2, 0x80000000}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x0, 0xf78, 0x1000, 0xa67}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x1, 0x3, 0x3, 0x7fff, 0x59e7, 0x3}, {{@in, 0x4d4, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x1, 0x55b8, 0x3ff, 0x800, 0x4}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x2, 0x1, 0x10000, 0x9}]}, @tfcpad={0x8, 0x16, 0x1c0000000000000}, @etimer_thresh={0x8, 0xc, 0x9}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr, 0x4e22, 0x3, 0x4e20, 0x80, 0x2, 0xa0, 0x0, 0xaf, r7, r8}, {0x3, 0x6, 0x81, 0x2, 0xcd, 0x6, 0x6, 0x668}, {0xfffffffeffffffff, 0x6, 0x752434e5, 0x3}, 0x3ff, 0x6e6bba, 0x3, 0x1, 0x3, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x38, 0x75}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4}, 0x40040) r9 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r10 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r11, r9, &(0x7f0000000200), 0x200000010000) 2018/04/15 00:54:50 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x800000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x8000000b}) epoll_create(0x6) r2 = geteuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xd000, r2, r3, 0x9, 0x8000, 0x1) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/15 00:54:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = getpgid(0x0) sched_getparam(r2, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/04/15 00:54:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x81c, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x9}}}, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x5}}]}, 0x138}, 0x1}, 0x0) 2018/04/15 00:54:50 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="37493164d5f78b2608a6c9421eb2a65de4e26743000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000a0000000000000000000000000000000000000000000001000000000000000000670b6fea000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/15 00:54:50 executing program 3: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file1\x00', 0x5, 0x9, &(0x7f0000002600)=[{&(0x7f0000000080)="b0d36f9148ad1f7ac711c43fff12a0fdd85e8e5c0fc6e23fbe46163c3c9e08e8fd30e3f535dd4068ccf1a119013547972d84b633e0701f4ab512ca1467c7a73d7b12f7a04d8265e57be4f8ce124455f5c03dd9c2889b95eda95e0e499814b42fc3555c656431a51a1e223b5f34acd6385e8962bc5fdf0150d6ff64dbc0b3d019c26ce3c362", 0x85, 0x8}, {&(0x7f0000000140)="c80ab8ca908ffe75889eee973d8d71440a2d5ac5c2e156cb929d29c2be3be27ba175b2753b14718082efc6e3262d612f77018b236c86757e6608c701d2ffd2e11ed5cf7013678208a019bf0ed3b1ea4e570c7f738c342b8bf9e6c9e1390e9f6258500264ea00fa11475e29211ed052077ac6f60b3d2941ce7387e9e5a352ed4169f90968a759d38db7cec971034a4e541c3391ee4157ef1a8cf1a86c56a7d2f24244354d3911f4f60b700153be3a95913368ec8290df109c5003a26c9895133bc3562f0eaf03f96ead5c0cefeb46d1f31bda6bc02d5037907089879b0cc8a8682ab39616e40cbffeb18be472dc71e071c8124f1b", 0xf4}, {&(0x7f0000000240)="24174015615fa46b50308b7b995fd743a3e5f814cdd0162c40ba28933e3b19d9adabf975f3fb65134db27e3677dae60b5afda6947106623e4c89139a14ef0f9d5d310b8e545e5a4602667a6362dc988b96d3", 0x52, 0x7f}, {&(0x7f00000002c0)="36674606258b328450725df9b92ffbfc4244620763e22e498b507c68a9b8cdc9969d6d70873c5cd40c106384bdca237940c950fcc6617d7c9449b554a6357a719a355e6a16edbb4605f30dc696c3b4aed522251322048205f188a0602700456377f88a253828", 0x66, 0x6}, {&(0x7f0000000340)="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0x1000, 0xfffffffffffffffe}, {&(0x7f0000001340)="13bb1af40d772b2578ec05b632a819aba0693cc7f216a699a48597d91245d901b5af702fed4094a8c084905e269acd2cf0f4c15045dbb9eb4d643cae23ad639f186c1c83067b23db91944e12cd9b64d5a0cafa2594e8938f4cb0f42fff6e8bc00bd24d0381eef69f2d46fa1938c9e4c59b18a4452c616c488daecc9ca8774f384910f33151330076437522e44dd429f760b83315ad69a6bc3703d93d502c08e44ff477bff0f4aa42a8d380c193f777f24acbae88eed93a0b88798e56d0010ce7301767d91285497ed4b9f32c86dccb23ffe2ba62d7090b19cf1a5dd840c08f2d65e8991a68fe4973edc0a193a7ad1b4a54", 0xf1}, {&(0x7f0000001440)="efdb42ec76b933dba86a0359b1f4fa3f6813850e9cc1d45ef5aa90800802c7bddee1977cf346c0833a43ca6189551df0442421affe906b9b3e6961b8bca44322c9367dc2276583063ce0f47fe85389b58244a3e45b8fb92254209f233f6ba96292a1e794d0c45e9f2f2652ae6fe612baa3803267e57003bb12e44aa0ba033b345092ac73d846967026eaabf7900e8238acce0a0739cc08d8798514adee4a6bdba8c756c89ed67a256195e9ef6a487e0b1955d05587e9a0223b500f0e44e4c9a7ab67e8ad9245a13753e7bfdc1eb670bafc6fd3a92538961b1642", 0xda, 0x1000}, {&(0x7f0000001540)="a3344026b36c68782c0fa0008ca943c91871789fb03885ed4d3d3db112d458212fa9b0c3ffff83944d37d588ad7a7a6d984ccbf8cbd5018e4f49e9c891969b0825283a05e309dff825434fa499b6ab364d32b54848af8d8061fdd1db26d96092802a14b7c68f24a106ec5e45a9af557fb6517468a947404aadc3ad2b618b3f147893f7b781cdde6e14ad9b6b90214f98571a3dea70fe086cee45c41580b63f3a5945adbe71b86a821337e04eabfbb9e1f0d20ea6728764e73af1d34afacf9de8", 0xc0, 0x81}, {&(0x7f0000001600)="081a281226fd70f6da236402ab1af05bba7dd8fdd7cbbc0d85d0c313a9abf4885490fd3a83f7eea6812176760a3d4ff72cec3d8afefd69c90b7b207570e02c0973f1bee30b8d5727a5f0086a1e14249b8dd97846bcc4ad1c06689d8183002cfdac3e31e8f4baa7d9e2c2a127b649cb321c3b110f9336f409c4694dd8dffcec686861ce324666508f35ac050629e2eb995afd4d5abe68d1080f8ef34575ae98279acafc1b4e149a022628d830021ae09fc2d53a8f20988a976c2c0aa74451b243a35fb8a76aca9fc5221555cb1676776eef1caf63286f03e7154a60fd6daa41d3cd779be205c4db61ea58d61859af22cc3ad0dc2371753237a4183891adaf68586723445c007c1441cdd8be6ebfc040e5b94785d275b89f588baae8c3a2db41420a2a64eab87b4bee756a40c7cebc903e280e94386ed48a9a195a680de73127faefbdfac0c3abcc74d04548284dea6540b7623c2abfb455adf043c783907faa0e8bf822f752d51a7e718e513ea3bf513b0bf022fa909f2290867408425f0a308b0e3bf182ca8fa5c7b3e9a1e4f3f63e8cf34bf719144c26f3c376d2b872915a18a8fafdda040132e979872da47dfb9ce564d77b0eefa735c9abd6ecd73086af2ed6975de8099b0523e33725d67d45e0018d8c27493e05d2c4ed5d1a38d4f56e9db23ec14919d3a5511aca93a9adfb2ba3d19e53c1bc66565c8cfe109ca87d5129b8991685d2c6f5e8881981e2d9edf9161c144ea6e83f908dd4c58f3f3b9d2f559254b216f4c451f673c89458c1aa473088ce3fe4a1f7b5a4342228b180393ea376095d403428b67b6d2800da954b1862ecc207f48f609449a285e1b449927f6d5ae07562282fab30d15446739e80db658c63f6f9c20ee29f4e35a2fbe99748a5cc082ba6f17e45a3b2fdeb1380ae025d774cc6f07f3359b143d35f12c41f00b27eb12f03a76b74cbe4cce0f1cd972de8f12141b99fb11d39521708b0a5aaf8492495bf6fc89780178c4cfea220fbb8cc6ae8a6f11efda5c98c310f04d26aae49635cbf6eaf8e950870f263441bc08fc99aff997fb1ebdcb5df0d1009574523c56ecdbaa2d556687c85642f12b7881c13fff328361d5d5e611593c1c5338b319d75d4bbb8708704b3a22991a6b6b20c1e7141b7db85f8ac6641d3c60203037e14a823b045a97d599ffd0a3a8261a3057973522ccfb6665f5b93a6b9ae8afda48085301f0771a4a1612161f3a074897739b4dfb2ea1bc78836dbb917e94ee0c3e58ff04eae740efd570a8efd71b779d671b461419a7a7b195ffd1a0bd244a8a9f11a710d899b4ba82af78bfcacfc2960b715badceeb7fd19640fab50717077a5b8e11418938fb92f8fc8a355ac70f6e5033a46904f0fea28078c948f5dad5186c7075c6a7181c4c558b32d1603fb11f6a1955b75d4bbd582587e43abd6d576d837c398da9d80e4d5563c0cb28d04f42b879ceadba94a0a201353713b5f9866b7f3aa5cdb32d1238042983a693f0b148dbf299c1df9be434bf210bd62669c2550bf5d328ad1af2b49c631d57d74fe2ea74fb3fbe46cabffdae59e0da6e300b3ccbe1389d7ff96ab4fe8741588929b8413c194d4d7074701317527b1a12e3ea4de0a8e67f6a6af6cbefbff7011d99395104bb4ced5f0a62ab3317a33407eaaf61d4d7a11a275c231f68687fef5a01e5d0a95b422669cea2f944aafd83f453f7b96ba978a1d041d622deab9561feef14cdc311cd70ddba271597ec56a9f3f44b89bb10c65ed82cd558eda0478a70f0cafaefe14ce4ceaa4da76082c123fda23fbc47553c45e1d402fa167255f34786d025fca590551794f9e1d276d45bd5737fc3d4f1c5c5aa440cb22ad6052145c5a503221dc514efa3076ec0d74a83f3ca9b95df11be90bcd88534bbce474017d262beeebbff6b23cbd8ce029d441ded5ba21f3161c6d9ebac3147c5f49cd1f5e6c1cc7cbb23bc0f55cf40d657b36dabc1ecd218895508c488e4cb4d49fb85757e14bc3504b46437b9e5cd300cfc67215dd12a9b86e65147e6dffcab03cb5b5a121b070919fa6e158dc228c8a2d41ac7f9dc3dd90c6d32ad7418b91b5aca379b4cfb7b54b9a4a7538cba69908a4d03f6dcfb5326b226b8682e9a0c9630cc3db57b81a294f134dff68fee6b48bf50f4aecb8b5a1c86f2158e7364d046d9328bf3c0483b2d9302fb2161a5994b11375d0a5ef12bb40de7299e1327e2ee5cbc3f12d4d1d007796acab698f68d2af42efb0c1ade1183a7d46c3cfbff5cfa03b8aac3a4da05bf24c91bec6a30bacca008f4ad6f4ff63b2839994332192e21c3687cfe2c9e6a88f01f816e8c5e427d0d0852db7c4231071288e6e9218dd37a6a0e575e6d0ab8c4b25b34a4b8bda3ec591011ef47d310a2083d617f3a6e82204d54c3b714385615db453d2bf7e47e469bde298b555ee6e831b77a677042b0b009fb6d44804b18471649edb71d87301b8674dd1b859aec143b390f124a589a19978b5aad302df00e63af75b2cad9cd243964c41854dd667a361b5c2c299f46d3c8aeab06949c24b56ebd6be4217ca97b446d36efeb89b3d4a644d34d07848444d083264c2f1cb44d718ec4d3b528bfdf4506b0235e6e9cf0cdc842e79bf1d43d727e9ffbc705bdf2c09c93068a936fdfbb37b65cf351115aeb7abaffef64472d2293407b8d953c9bdb7d512e3d23eba5062f3df07df0636c5ec5b9d57b3e8918722e4e18808f744ecc376899e0905eaab4edf211ea02e9ca8353180d29fd797223a927f45206b1dc9173612d57f8611f746b321f593369c7eca530d95d4fba72e37dd4104d21cba21bfdb6c036c119187367a73f216253a19c2f1e66abd8d47a171bea5b3041cfe0d89f60b908078897160ebca88e5ac986f4b4e76c92c784c0ef94bee6336bd67074a430d9fe5257f9b7d366a4d2c2653112a15adffcda8804457bf883eb66de7d894d985ff771251e81e479f3377233667429f6f37dc1cef09b82bc2bb500f39e259dcec2c6073a939e672d5b77212244f4e61b166b5aea3912372b76952e8eb46de6ac1c9588af68548f9daf6ca9493a82f51b645620024851353212d24e07dcc7298c52cc08697d377d3a68e692132c23386464893d8a62536fa1a6fbefb21e93af3f724de4ca197b285697344831ea063ab69336762a3477f1596ebdc3cc69d77e03bd37afbcb78b364950528e28ee3af2d6d85e0a3b8316cac61439ea37060cd0c3c7245fc53d8a28fb323e50e3d82e3a1eab278a37c5fbe9b5d0e0d47094dc21e0ef41110e10af191014351a541837ef0ba12cbf0251f51527f6effb098b7af05868673cf61e7922978e1ec77b19a6885fe2b8919abca9ec81ba213770a715e9dcb1cd4ae608556f9b11091b8b39b971c9e8521ceb0332396db1f7abd680f250ca3c8314d62ea6492716f0590335094133b3a129cd7feb8adbbcbc20f6cac947d8d09d15ff574f016880816f3ec5a51a011844a045dbfbd768f16ea494e3c8c64eef07f90d359a19bca5081d4aad894e9f2ed69501fcbccba3d42c60e40d676768e3b7222b2053b5e1c75f11201b2f81438efbb0c83ee5d94ec9dfd6ccf525a38cb768bcb4f06118eca01723b4ba5914edfdc49dc1f8d6b22d5d38e02d854b8f67669398a9bc212e091f044a9c5d4a0d0b4e2efb83f19e73296d3600bc6005eebf326245c775c99c54495943ac95aa9966f4413ba70d2a637dc7cfdea853a9174157fa3138a0bb56951014face656bfd466f79421bc59d1455ce7cef9bffddea5bc83aaa1692e6a8ee40745cdcf9224d20c7071b291baaaedd027dcec68c82a1913b24c6384f54658e032eff976ae4b03b46925c168ada0b2d1d91750d646363dcd72f8f33d4431932e01290e999c9d3dcba39e2222f7cb58051c396d1b894355b34a775fd667c5a6b108d75ab670272dbcf13c97a7c6595d8b41556fde744abe40f87652dffbc1032356bf302e02d8a0815e4f31f185012bfd89fc932486998972bd28eb74d213d4961a57ada33c00212adecbdcd21ad8a8cb6d2c0b463cb5dca42edebb30f27d7c38beb6eeef752dcc71d4cadc8de409fa08e338049a9767e608b44167931361595bc18b3a6d68dc7b278e23207249a713775e4859f9a974cec97708762baeead388ae8d0f7c3eee98b78773d0c0bb80e9fde4b7de857f97ab597f40d29a23e322cebc9f8d87d14d28449ccbf82d23be61faf4aaf96ad54c171f88188546bfa651c36391caeb6d63d4c2ef40a82761db0db2a8bf911ebea84006fcf1010d87893dc70aad6cbdaf9c7e8fc6e64f5d8f148072731743064aedb4368d50310b98dde265a23542c92f145c438afcd3129d71511a0da00d6cbb66c79000ef228a9220cb7c7f5ea66cb8708b76db0e48b6408c50175c2898831ab28f5d9d007ee20e78f51ebc7f2ebe3f50edcc5f3a62a98e876a1a362a854049aef943fca019e39f72d4fc7b1e84aa2ce547c2529160f5fe35372deac4648f255e52e56018bee385293803bc080e2d997a28b0b830478f13e080a7e9ba530fdb29e2bfdce3eb2d5a80c57e921f81392e1507f06c3ab0a4415bbf9fcca724c8184663a8e8b05604e38c0f624aa0915029aab30eb4a9d5de18040339915c50c8ca121f586d90aad691efc015f8768e244291b5b178af82bbb7745a64a4f71634e7c9af31dc296b44a4e7f5b3626c8ef2514ea21d5c4eb9deac4baebb7df20b89ff6de2cf3b7e3a1844319f53431b39a90af8316b2f23121956ea26e8b5ec7a2faf0e23d5ee3be5af7be73d58efb7df08aa476e809934a8453b6c0437742b5ea209fe91e642b21a5d6b91aac1d966598719e92f58922d919ee5ca705df80e420a43b55805eb3d053208d3cb51849767a090478831b13debd9bb2df4a530c84f4be2751e568f74613a0d90193e5dd7a9c93da79ab68ab871d0365589a8b797b919a0151dbc31d4cdc3069ab6812a07158da4946df2cb08239facf7036eaba4993bc4f7742b172bd583c9ec8db1c6a0d98eb663caa6cc3e5165567beda4cdd7fb0ebceeea35f14a49a69ed9431704327ee782100e4cfcd5578f0305e2e95e5cd6643f686e2a35e2957885fd0e114c47de79ecd430d20fe3a59bf351e44812d539f8524aff2e5c303099a393b2319621a929cc2d9deabc3d9874c4fc5ab07033bd2af65e7dfcd0ca4041221ed1a66cb6f58eb766411ce315c4b7cfbcabb761e7d314eee17a2f48b5b824bfb046f0bc9f7afa7ace2c331333f446be58ea287a1c1a81531fa425322f20f951b14cb1245f868f9cd0417d91f11eefc177ab4f69e318f27736ea9757a39b10430a5104c63b41e6fee7d76f4d92c9cbf83dc8a0458e973aebf779ce0a89eba8c9e4fac077b9d132b6eca82c5c5fbae8634a93766b1ab0b4b89822a68ab76cace61cfa7fc44e102a23c4de576fa1ef8a015e780fbf29fa972ee6b8f6fc53d93b1b13682c89f0ac000ff37722d40bc1ae7d89379f6e9c10a88b0b2c9e63b9ba378bb366dcbea1fa7c8a07fc77dddfebe70dfef85628ac5691f37b5e7a1328823d5cb9b0bc1dff250f78987cda4a8aa9ec8cd0d94f98783ff4fb9a357c9a1d2d08e96f10efd39b90dd0d1f4da9525ace0f0fe599fcdc36cf29089ea41b6ef9e3702efcb1d9df5925c5c9c1a03d5ada755c6555e8c0dd8301908d2db68330ab4f89806b3985b6c36b31dca68f7dc5e94280dbb3684a130845859b57ecc3ad53c4d29fc48f4c37ad2f278274292b0bf663a7d6be8a2b88c605b4a8d44337a1bd99c8797c89f14d15e3ed5c", 0x1000, 0xfffffffffffffff7}], 0x800400, &(0x7f0000002700)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x32, 0x32, 0x35, 0x31, 0x37, 0x30, 0x31, 0x33]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x37, 0x36, 0x35, 0x32, 0x37, 0x32]}, 0x2c}, {@codepage={'codepage', 0x3d, 'macroman'}, 0x2c}]}) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r2) [ 98.481245] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=7680 sclass=netlink_xfrm_socket pig=10131 comm=syz-executor3 [ 98.516993] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=7680 sclass=netlink_xfrm_socket pig=10131 comm=syz-executor3 2018/04/15 00:54:50 executing program 6: madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000040)=""/79, &(0x7f00000000c0)=0x4f) 2018/04/15 00:54:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xba56) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000340)="8b", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000001f40)="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", 0x1ce, 0x8041, &(0x7f0000001d00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f0000000180)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x4b, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x318) 2018/04/15 00:54:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) sendmsg(r0, &(0x7f0000001dc0)={&(0x7f0000000040)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000780)="9911d31cb8ee047355398f2996d53386591bf8c7b6d4dfbaf67533d3e5d7924d0895d210ba973a5739dd6b9e6c01e6c88bb92aba4e7e322a25e583753cea8d135c45ebf70cf0a35b3436c09dc2e58d80cdbed3ada220e89947fca79762059c8e286bdfeaf1373b3ac619c1eb4c00f687bfd016847f15b47f8055c5d93a81c4731288265ac878983bc6c7bd85d81b40222170e30b02b04594a5088b81544a78782b043ba3ea1d494be6cfb6581a13adc03a161d87a9d8650222ffc001bee162e33d276c706b5109f3cd68", 0xca}, {&(0x7f0000000880)="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0x1000}, {&(0x7f00000000c0)="574ef3dd7dc186be23ecd764ad06d6e330d65b75ced3fd3833d282d8e66c1317a85467e5102fee04288ff0d94b63700a478cf86af57fb46a8b869942f45f2683ea0ec72cdebba0edbb96886b4648858233c234d107cf", 0x56}, {&(0x7f0000001880)="5876f4813849b64c4259834969d79d12b7ecc0940cddda5fcd834d49c280de7f7ffbf290413eb483a1853e6813", 0x2d}, {&(0x7f00000018c0)="f524d75a5c0daa1e", 0x8}, {&(0x7f0000001900)="7cb99a970d98dd5d05fca2b1315d4e683880fc2d6a00b31e6b0e7bf841992941befcfa8f71e075e966a40f8be39d92959028e0e7b232f5904f54f6b2085edf4e4fab50b86098f6050e0f866ff030e0097ae45be4d1f1c923c72b113f6bb451f56a0929bf589734a31fce326f43f5", 0x6e}, {&(0x7f0000001980)="3c82af96afa17b057aeb8d388105adda089c0c31351345a231dd34971555cebe05d55fdb77554beedc1c81505166e14fb16c98dee3a1dbb05bdf5c8a9631f8c06f6ed6d12be4afb6ddfaabd19563da84b5efea99537b5c42b0b07d1e57bba27fbfc1a9befd054eb76ba53a101ec4c26d07d8eb448eb45c497ea818d78011d9eabe95fabd519c8efe484efd2b0ff34b60a4f169edcafcb3183a6c22bb8b64374b886396d398ea5cb09116023582b087cbe835cdad2c1033e1ae1e3bd01d0905961b2707536df7d7e096439bc3cb970a0ccee86e6dd803f17574c2adb43599e0bb643aaa268a760c94b85985cfb7883e296b7557cd66a34515", 0xf8}, {&(0x7f0000001a80)="4742b205f61f61ccbd5755ea42103bebdb419d102e4fe78040de0ddbc011dc34d25be43d61464d518fcb29ff5ef8a48ac465ee307b3c0a1216cd5743e4a21154b3bed6135b97aa032a497cafe8863fe7876f27f2824e2e1b1067804335aa93c5198a33ecbb2877936cab20129e4919145e83f53aec79db35907dbc35382139448ba723366c17d5ede91b3292ddec3a57f47b488b5966e2288b7a72bb2815988b435d5193dd5927d1d0248db8b749a0a5b26a400d", 0xb4}], 0x8, &(0x7f0000001bc0)=[{0x108, 0x119, 0x787a, "e04e329ea44b3fc81fa1432a19aa7dd789e365e98831ed76d2d22685da774e39904b36fb6e76ce28c9d0d0d058d2de075d75ffd1b8bf67d311915b0ab62d05f176aa68a2c2ce1ac1b1234cac89dcdb46b41c5b5b2e38cad4a8b44b77bfde30a6bf78c768f311026c0f65d2e6dbb9c38cb0f29d0af0631f046c072bfab496cf3af62166f7e8be2167abcd23941f722808c5a0d4c282e1b15308547156cb65d5eabed0deb2bf08fb48b09521fd9b90e0c6c4c584c4a2be65b5cf274eac73d8c3f9f14e3a1007d30724153dba94dc0e05861d836dcbcdbd0d4339cb97e28aad414cc8d4b9fab75e2172050f435dd9c02c17934812"}, {0xd8, 0x1, 0x0, "0a26e28d57bb2918686cdc7dae78df246d10ae3cfab93a762c59a78946c7ba1aab2a8467951fde233b25c0ecbf21d05194cec3afde82b424c66a29e66236f28b5bbc0a2990c10bd26aa31c18652894918c67b4d1d9ab7716cfd201fb70cf5e1dca92e27161dc24aec9260faa6aec500e4257e93d74a7e63541f60378e0d213861c749a7ff1ea9cc494676fb4bcc58dfbb13dd4f9a66b79335d8b0436386015654624684769925e2b186d24c18ff430b2f4db9325d13f11bdbf9bc90d24e4687ce2d9f127"}, {0x18, 0x13b, 0x1c2dc00000000000, "04650868"}], 0x1f8, 0x1}, 0x8804) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x4, 0x3ff, 0x400, 0x8, 0x2, 0x6, 0xfffffffffffffffb, 0x1ec, 0x38, 0x330, 0xffffffffffffbb09, 0x100000000, 0x20, 0x2, 0x1fc0000000000000, 0x100000001, 0x9}, [{0x2, 0x7f, 0x6bcb, 0x0, 0x3, 0x0, 0x57c, 0x6}], "ef0691e27be1b7891d4715a0f9853d84d7b4fcd50fb06307b04ce084d01692acfa6f40b24ba69493c7c2695af947b9924037d148ccb950ec181a3c6e3e9bc277a36a77bd679064ad881dc05219d080d21b90e8966ae0b205bcb9709bb385a19fc35c95e3ecd9557689d5f8a8041e130ea4e9b1abc9116427dc92a06ff24d84b2864693f45101ecba84d2958c508758079f2249d58725d42d1a1fd741666e875bb7e5974c571f97b61254cf4e62ab740c0f5b38e5", [[], [], [], []]}, 0x50c) 2018/04/15 00:54:51 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TCSBRK(r0, 0x5409, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/15 00:54:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='children\x00') r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/185, &(0x7f00008f0000)=0xfffffffffffffea3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0xfffffffffffffc77}, 0x4) ptrace$getenv(0x4201, r1, 0x6, &(0x7f00000000c0)) 2018/04/15 00:54:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x77}, {&(0x7f0000000480)=""/198, 0xc6}], 0x1000000000000352, 0x4c) mkdirat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x1ff) 2018/04/15 00:54:51 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000080)={@local, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@empty, r1}, 0x14) prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f00008aaff0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x2, 0x4, 0x7, 0x2, [{0x55, 0x3, 0x9, 0x0, 0x0, 0x18c}, {0xffffffffffffffc1, 0x7f92, 0x7}]}) signalfd4(0xffffffffffffffff, &(0x7f0000183ff8)={0x4}, 0x6, 0x0) 2018/04/15 00:54:51 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='user\x00', 0x1) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'dh\x00', 0x7, 0x80, 0x72}, 0x2c) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/15 00:54:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)="071eb70362d72b0dcfbe91a198864a400bfd78b3318a9037dbcc309ec983422f6252c78172a1f15d3d33411d17e5e0096ff461696b0ef54fdca143d826b3630f15405122bf7e807c5e28d9958346b1cd", 0x1a7}], 0x1, &(0x7f0000000340)=[{0x70, 0x187, 0x7, "22c9f75b148180712d7f46509c712e056614772a5dce4ad9c4015d13481f52aba49815389ff8c6fbe9297a3b43668e64333aa990172a214f7af4ed42069357cf143f4c2540a41e174af679d145eb97a08853631531afd8276d1e1a1657eb"}, {0xd0, 0x108, 0x4, "7059c1b28c9efb2d9426dd1a034f07ff1d63863d539b938d017e78cff2d95fd9cbf785206d9ecd3f104260bbb30c533ab5ab92e849b0399ac89bb0f11de9da12514f109d8587c81373694e5d8090e6b5d896342fc76a64fde0966b7fa3054613eaef551dbe8d16a816cdb5ac068607c16370ba7568bb9e5b5e43d3a698b0f0989a27c9db1547d3de89b8c54f48ea88a337b13b3dd6384192e33d47ecd12ef027e1f493723d4b5460ac2ce21409621450864f0565e63276609b84e831f7"}], 0x140}, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/15 00:54:51 executing program 3: socket$inet(0x2, 0xf2216b07f2095b52, 0x3) clock_gettime(0xfffffffffffffff9, &(0x7f000039a000)) 2018/04/15 00:54:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0x4) pause() 2018/04/15 00:54:51 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/15 00:54:51 executing program 3: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x383500, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000200)="522f8247279a5b5a2befb4582270af8a0f55a18529bfac5b4024ccf2d4aae65b2446eaa650fb0dcaad53758aed5863679917b0cea2f5095e33ed592532ad0fa197a569e30deac8bc6a2ddff8cda256e55da0af7bee0992f2d42e81a717f0fce35f2efc3db04861062dadf91c82c4e4d37a49ccac90b1b287e83960d426833ec1bf59f8c3", 0x84) 2018/04/15 00:54:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x88, 0x35, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0x90) 2018/04/15 00:54:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') timer_create(0x7, &(0x7f0000000200)={0x0, 0x30, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) getdents(r0, &(0x7f0000000040)=""/79, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x20000000003, 0x4) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x7ff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x2) 2018/04/15 00:54:51 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000040), 0x4000) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000140)=0x6e) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/04/15 00:54:51 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x985a, 0x48, 0x1, 0x0, 0x0, 0x5, 0xffffffffffffff00, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045439, &(0x7f00003b9fdc)) 2018/04/15 00:54:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={"62637368300008009d5300", 0x1}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2100) 2018/04/15 00:54:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x80, &(0x7f00000002c0)=0x2) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f0000000040)={'tunl0\x00', @ifru_hwaddr}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/245, 0xf5}], 0x1, 0x0, 0x0, 0xffffffff00000001}, 0x2000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) [ 98.828445] : renamed from bcsh0 2018/04/15 00:54:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getparam(r0, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='rootfs\x00', 0x8, &(0x7f0000000140)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/04/15 00:54:51 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, 0x8) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/15 00:54:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='.self}\\-\'eth1cgroup\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x5, 0x8000000000000}, 'port0\x00', 0x31, 0x60000, 0xc4, 0x1000, 0x1, 0xfff, 0x7fffffff, 0x0, 0x2, 0x1}) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/04/15 00:54:51 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x2, 0x9, 0x1}) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/15 00:54:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f27d36480237d017adc7592d6ea14cee4ff78f3c829782fcbafeab91ed4c2b02553a235d2add8933f0f97f6e226d4139d1bdbae70f84f1989548f8"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x41, 0x0) clock_settime(0x6, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000001c0)={0xfffffffffffffff7, 0x10001, 0x3f, 0x8, 0x9, 0x1, 0x9, 0xdac, 0x7, 0x5e3, 0x5, 0x6aec}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x3800000, 0x1], 0x1, 0x1, 0x0, &(0x7f0000000440)=[0x0], &(0x7f0000000480)}) 2018/04/15 00:54:51 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000b40)=""/228) r1 = accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f00000004c0)=0x10, 0x80800) fcntl$setlease(r1, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0xfffffffffffffffc) r3 = accept4$packet(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x0, 0x40000) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r6, 0x4, 0x0) r7 = fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) preadv(r3, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000680)=""/165, 0xa5}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000009c0)=""/103) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r8, 0x153645b3afc90349) fcntl$setlease(r2, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0xf738}, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000c40)=ANY=[@ANYBLOB="6e21740000000000ff9a7a0c3a44000000010000000000465dc215572684a59b4f3f462300c1c8c8a701139509dbd5fbe2f6a1fcf100d7fa198019001b85acd0f732a4f0e0f9e89771c292a7222941794f7b394a7287747a349dfa2aff54d16a99b6cbe9996b56f0120ca38d0de28b817c946a373504336a27fc97e0ea34af1fe27906daea9dda9800"], 0x1) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)) clock_gettime(0x3, &(0x7f0000000440)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000a40)=""/240) 2018/04/15 00:54:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={"62637368300008009d5300", 0x1}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2100) 2018/04/15 00:54:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={"62637368300008009d5300", 0x1}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2100) 2018/04/15 00:54:51 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x151) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000200)="98f9d0aee8f4771e6ce066ee605996a4297742446127c9c45e708c401a13eb577df1eb0e5b6228cc7a7d3e05aaa39d54", 0x30) eventfd2(0x401, 0x80000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000480)=[{&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/207, 0xcf}], 0x3, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/101, 0x65}], 0x1, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) clock_getres(0x7, &(0x7f0000000180)) truncate(&(0x7f0000000000)='./file0/bus\x00', 0xffffffffffff8001) llistxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=""/197, 0xc5) 2018/04/15 00:54:51 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x2, 0x9, 0x1}) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/15 00:54:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b0c000)='net/dev\x00') fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/230) sendfile(r0, r0, &(0x7f000032c000)=0xfffffff, 0xdb) 2018/04/15 00:54:51 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/15 00:54:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) fsync(r1) fsync(r1) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x7e) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) dup2(r2, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x20) [ 99.652523] : renamed from bcsh0 [ 99.691262] : renamed from bcsh0 [ 99.730987] device lo entered promiscuous mode [ 99.759048] device lo left promiscuous mode [ 99.812556] device lo entered promiscuous mode 2018/04/15 00:54:52 executing program 7: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) fcntl$notify(r0, 0x402, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x20, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x40}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xc7}}, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}}]}, 0x190) 2018/04/15 00:54:52 executing program 4: r0 = socket$inet(0x2, 0x20000000002, 0x40002000000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000130000000000000000000000"], 0x18}}], 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/15 00:54:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000002c0)='posix_acl_access\x00', 0x3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0xfffffffffffff329, &(0x7f0000000040)=""/18) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)}, 0x4) rt_sigprocmask(0x0, &(0x7f0000000300)={0xfff}, &(0x7f0000000340), 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x8, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, 0x0, 0x2, 0x5c9, 0x1, &(0x7f0000000100)='syzkaller1\x00', 0x8be, 0x9, 0x3}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000000c0)=0x40, 0x4) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000000)=""/45) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x89, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'lc\x00', 0x12, 0xfff, 0x30}, {@loopback=0x7f000001, 0x7f, 0x2000, 0x9, 0x40, 0x9}}, 0x44) mq_notify(r1, &(0x7f0000000380)={0x0, 0x40, 0x0, @tid=r3}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x3, 0x9, 0x5642}, 0xc) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) 2018/04/15 00:54:52 executing program 0: r0 = gettid() exit(0x0) prlimit64(r0, 0x0, 0x0, 0x0) 2018/04/15 00:54:52 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000005c0)=0x8000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000002c0)='./file0\x00', r2, r3, 0x0) link(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000000c0)='./file2\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') timer_create(0x7, &(0x7f0000000080)={0x0, 0x23, 0x5, @thr={&(0x7f0000000100)="8e561cf636fc67e67960002931018d1ce7cb1f805cb9b70b5ef8e2f9fada11c87fdc63cc638e17f844e765f436cf87540a40e34d328c9fe3cf3b6d828078482dc779a982b63f97e401b3c4af", &(0x7f0000000200)="7ce87e169d889232deffbe85da5d2267c8a822c23a90d262d59116c0d075d970919e7af45968bfd357feb6a1d8513888d10b6f5d1fcebcfbde5836aedc5c3938eb6276f25f109aea752414fb59f9e9f5a6d83fc8dc76a8dc226b5d97ddf7e3a2afdaf21bbe3c502b36ecf5777e57404c08298af41f7a99ed6d2bd3eaefa6841e2c2abd2df55e307476f493271247530e502b52"}}, &(0x7f0000000180)=0x0) timer_settime(r4, 0x200001, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) close(r0) 2018/04/15 00:54:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xe2, 0x2, 0x7215, 0x100000000, 0xffffffffffffffe1}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x3, 0x4, [0x2, 0xfffffffffffeffff, 0x2, 0x6]}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000140)=""/61, &(0x7f0000000180)=0x3d) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x10000000, 0x4, 0x3}) 2018/04/15 00:54:52 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffffa) r3 = dup2(r1, r2) r4 = gettid() fcntl$setown(r3, 0x8, r4) tkill(r0, 0x16) 2018/04/15 00:54:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/112, 0x70}], 0x1, 0x0) 2018/04/15 00:54:52 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x638, 0x2}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000700)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000006c0)) 2018/04/15 00:54:52 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) readv(r0, &(0x7f0000000000), 0x1) 2018/04/15 00:54:52 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) dup3(r5, r0, 0x80000) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/15 00:54:52 executing program 2: r0 = eventfd2(0xfffffffffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$update(0x2, 0x0, &(0x7f0000000100)="eafc2cbdbd58f8e6fa9ba6aa537e0b2580e081eec1f9f1909deefea159492345542ef7aa667522b3b0e9db969b229521704c9d2a08dc94f2", 0x38) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x5, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x5, &(0x7f0000000440)=[r7, r8, r9, r10, r11]) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000000180)={&(0x7f0000000140)=""/18, 0x12}) 2018/04/15 00:54:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/15 00:54:52 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40002, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x9, 0x5, 0xffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/15 00:54:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x2000) dup3(r0, r1, 0x80001) dup3(r0, r2, 0x0) 2018/04/15 00:54:52 executing program 4: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000000280)={{}, {0x0, 0x2710}}, &(0x7f0000000240)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x100000000, 0x0, 0xff, 0xc, 0x81, 0x2a3f, 0x7fff}, 0x20) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) 2018/04/15 00:54:52 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000000040), 0x7a000000000000) 2018/04/15 00:54:52 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'eql\x00', 0xb841}) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1d, 0x901, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/15 00:54:52 executing program 1: pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001900)=@assoc_id=0x0, &(0x7f0000001940)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001980)=@assoc_value={r2, 0x262f72a9}, 0x8) accept4$ax25(r1, &(0x7f0000001880), &(0x7f00000018c0)=0x10, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8942, &(0x7f0000001800)={'veth1\x00', @ifru_map={0x1a9, 0x4, 0x9, 0x4dec9a3c, 0x7f, 0x5}}) pwritev(r4, &(0x7f0000000740)=[{&(0x7f0000000440)="05195894f1e9bb1db40449a4a88821dba2493c23a638f46e23c9286c", 0x1c}, {&(0x7f0000000480)="2fbf62189bdfcaa28211cb08f89d1c05ad2671677be86e600b0953cf4d2f72031e7f19ccbbcbfdb960d9dc8c07b98a0656bc7e82b2766cd58d3d70ec22d7ae941cc4a3c6cbba065dfb913de0c9c14a446271650e22bc1dc9e539763c3596913ab00826d9fb5b9ccd2c594bb368ce25e84eb2548ac517f6633654db0cce87e09d794f32e9196b246c6debc7c95efaab6304703b539e438c520b05755eebb75a787c9126a21aaae6c9e65bd73519a7a8c5ffa4482504563af5dcf6e0", 0xbb}, {&(0x7f0000000540)="5816930b09ff3da77eca381e942e1c87926389c604069d1e8b8c1673d9e500de77e1e24c942957339882ee7c8662575e70f5770bafd6192a1a7189b6a700c46f8a4c032a3b921beb1dcb4d7487f7e2f26ac98973e4a25c85fbd436", 0x5b}, {&(0x7f00000005c0)="aa9a9a8e658b3e738e267edb60f22c43403afa899e0eabd2a8b96f89d5d1269692c8f6d79ac0824c299807379f64ac9672de1fb63840d45e33bdeaae727a3c085e93319bef1deca2e1f3b645a6984c5700e2181607a9174ab05e6a0324181b9265c99fa41e0ce773ab7c130a6edcf0a8a9a2700cebda5dcb727151d29a7a373a2a47132a0dd31d5d028033310a6009983aafe2ace20ced14891daacce89431316f876a45fb697391001b89f5bb26b8e9cc33", 0xb2}, {&(0x7f0000000680)="35f8abacf4f95479b54e1ec8a37bfab782352f3dc1f46dda5939e56623e27e132a50f635c8e7c94896b61ef5055361d0fee22f011f4fb3223ee4b30bd5796f3d42b152e26fcc64924d6ba2d68196e74a4675020f9d96011d17f198df79f68a5b9263ea2074cbb249fb78c6b56d644a72a7042bb0ec004e607390eeda9bdc6d9e5fbb9b249566bbae6f93d3cf5f9b4bbc7268ff3676ce9db551f58b081156314da19c435d", 0xa4}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x9, 0xffffffff, 0x3}, 0x8) r5 = dup2(r4, r3) connect$inet(r3, &(0x7f0000000340)={0x2}, 0x10) connect$inet(r5, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8001, 0x80000000, 0x7, 0x5, 0x0, 0x7, 0xb22, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x4, 0x1000, 0x1, 0x25b4, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f00000007c0)=""/4096, &(0x7f00000017c0)=0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x7, 0xffff, 0x1, 0x8, 0x6, 0xffffffff80000001, 0x3ff, 0xffffffffffff02f3, 0x96d, 0x7, 0xf93, 0x7ff, 0x9, 0x1, 0x5]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000380)={r6, 0x401, 0x9, 0x46, 0x0, 0x1000, 0x8000, 0x6, {r8, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x4705f1dd}}, 0x72, 0x0, 0x6, 0x2, 0x1}}, &(0x7f0000000300)=0xb0) 2018/04/15 00:54:53 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440c0100000000008f", 0xfffffffffffffdce) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x81, 0x4e20, 0x9851, 0x0, 0x80, 0x0, 0x0, 0x0, r2}, {0x1, 0xb1, 0x8, 0x6, 0x80000001, 0x1000000, 0x3, 0x1059}, {0x3ff, 0x2bf, 0xffffffffffff4cf6, 0x38000000}, 0x3, 0x6e6bb4, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x7, 0x2, 0xfffffffffffffffa, 0x3, 0x4, 0xffffffff}}, 0xe8) 2018/04/15 00:54:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000080)) 2018/04/15 00:54:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) 2018/04/15 00:54:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000015ff8)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x140925b7, 0x401}, &(0x7f00000000c0)=0x10) 2018/04/15 00:54:53 executing program 7: r0 = socket(0x200000000000008, 0x4, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, &(0x7f00000002c0)='vcan0\x00'}) 2018/04/15 00:54:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6464e303, 0x4000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001440)={'mangle\x00', 0x1000, "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"}, &(0x7f00000001c0)=0x1024) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x208000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000740)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') sendmsg$key(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000002500)=ANY=[@ANYBLOB="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"], 0xf8e}, 0x1}, 0x10) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r3, r4, 0x8, 0x40) r5 = getpgrp(0xffffffffffffffff) getpeername(r0, &(0x7f0000000680)=@generic, &(0x7f0000000700)=0x80) ptrace$peekuser(0x3, r5, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0xa5, "2bda527b4c3735e579e79ca728a289395681b3a766c3ac9b59d710e5d9f9077db0a225c131cafc0429e1baeb662d8f73a30d57b33aab3d89a2c78743470d0f1805dbc095eaa1d93bd9ac48fffcf804589ff78d3f2b348af349923a0485887d41d6f6ce53ce8ff0a83da2cb551e2e73cfb493756ead54d9f0d0caa314fbde00bc94716670c66ca5ab4cbbebda0419c239cb3ad835ef8d501d4d39fb995d471ae346aaac99a7"}, &(0x7f0000000480)=0xc9) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x102) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="74c5084637991506bfd99f27319f29693c29ae95112d0a879a", 0x19}], 0x1, 0x0, 0x0, 0x4000}, 0x840) getpeername$llc(r1, &(0x7f00000002c0), &(0x7f0000000640)=0x10) 2018/04/15 00:54:53 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_test={0x1a, 0x80000001, 0x1, 0x8, [0x8, 0xe0, 0x2, 0x6, 0x3, 0x8, 0x1, 0x4]}}) sendto$inet6(r0, &(0x7f0000000200)="dac698ed0f24b87eb910c77aebe1ac5e1a08d2148cdfa60c948da5f36d61d23edd570b9b376b96d0cc5ad0279feee6255ad8b64a78221448f13d60d4a3f806963864b25abe2426310c134da2c19aaf13fc3274", 0x53, 0x4004, &(0x7f0000000140)={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x90000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 2018/04/15 00:54:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000007eff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f00000033000107000000000440000000000d0005", 0x39}], 0x1) 2018/04/15 00:54:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x3000000}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/15 00:54:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) write(r0, &(0x7f0000000000)="bc", 0x1) 2018/04/15 00:54:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x13) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x397f, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/04/15 00:54:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000), 0x0) recvmsg(r1, &(0x7f00000021c0)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000001180)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/36, 0x24}], 0x2, &(0x7f00000011c0)=""/4096, 0x1000, 0x40}, 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x2}) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=@ax25, 0x10, &(0x7f00006f4000), 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/04/15 00:54:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x200001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x78, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) 2018/04/15 00:54:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r2) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x0, 0x0, 0x0, 0x5}) keyctl$set_timeout(0xf, r3, 0x80000000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/70) 2018/04/15 00:54:54 executing program 4: syz_emit_ethernet(0x304, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "4ea4c3", 0x2ce, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @empty, {[@routing={0x0, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x59, 0x0, [0x0, 0x0], "cc6917c58bfd1c5e7f127faaf82a80371c225260a19d0e97e9175240d40a2752c16b978f489029a74dbfa6574711bb4535909e9db51f4618b484e41c5f4f023b81878e24a03c760c324f4b6f19e485a38545ca2124a05653fb"}, {0x2, 0x0, 0x6, 0x8, 0x0, 0x0, 0x800, [], "f7ab11d2405389374bd00d614f404275a81b96e44b696eff4e16bb441c8fa1b39472ad2136194b49f97959dc3f2279ae34fdf1af09280b547faea148f78c0dffdd6446c710c5422fddcabd7eee3043547637593b5943c354468f5560aa96580e2b308df93e967eaf13c357f67c0c02f449cb5c2157f87bd667c6efea1b93282631c7a6fce51c83b8f824c15d1bbb3e883c7b87c72bffaef443eb6a0e6ffb108d772f757bd81a145a7063b7976856db806a9087c40ef9064c159a4f276c39c1b590de840aadc746a4b626f52e36d3118c24627ccf0f622afd"}, {0x7, 0x0, 0x3, 0x8, 0x0, 0x0, 0x86dd, [0x4], "89164c353851be8ad09cfda83806933e891997f7b890575881ddf6ad3e72340fd974ccda0a1e5be0dcb535ca3c97451f4f5e4722285968"}, {0x8, 0x88be, 0x2, {{0x0, 0x1, 0x9, 0x4, 0xfffffffffffffff8, 0xffff, 0x2, 0x2}, 0x1, 0x1}}, {0x8, 0x22eb, 0x2, {{0x20, 0x2, 0x5, 0x0, 0x4, 0x100, 0x2532, 0x2}, 0x2, 0x7fffffff, 0x6, 0x10e, 0x8, 0x9, 0x8, 0xcd3, 0x4, 0x7ff}}, {0x8, 0x6558, 0x2, "a724b9b3ea1ee8de84ce66105cbd9cde57d32d03f12c9848a249749b01f55ac4fd1a21ea83df20818e0c621d628d0a6ddf3904a3ef9393c2851f6c77a8912a76e137a0cb8634e258754598c38ae9b7ea44d03bd6dc117107d08bc7fed6186227215fde16fed825076984a8c5ae762aec2023d3dfc4f81484cd7719cdae74fe8499358bb725205d4a53d671e8f19c31cd9e6e9e37eeed966d888abed3bace4c0c219f338b42c9c23430bba6cb4dc7d61a841a3037b6583bcaee2cdbc3cc7c5cc01cbc89825fa328278cf65f50362d69147dcc0b42"}}}}}}}, &(0x7f0000000100)) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000000)) 2018/04/15 00:54:54 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f0000000000)='eth1(%#\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {0xfffffffffffffffc}}], 0x30) signalfd(r4, &(0x7f0000000100)={0x7f}, 0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/15 00:54:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001600ff02ffffffffffffffff0200000081f8e85ef902aebc07a59c2a1492fcf9b8fcc97b3441e5e6b7583cf7f7d962da155e0dd56d4d9a778a2738871865b2d94d7842486e351bf2ac7b9db545915b8add7e9dc31ba1a5f02ff95b91df33786c5baaa537820f297a32478ce598b2623f5df9f4cfb632c1335910fcde7479828f7a8de943c0bd5d2f66d11acec0c082e67dca91c45ab490953143847295fdce9b968aff78e1"], 0x1}, 0x1}, 0x0) 2018/04/15 00:54:54 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x404) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/04/15 00:54:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000007eff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f00000033000107000000000440000000000d0005", 0x39}], 0x1) 2018/04/15 00:54:54 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001500)=0xffffffffffffff27) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0xa5, 0x6, 0x7}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1f, 0x9, 0x1, 0x5, 0x0, 0x5, 0x61f, 0x7, 0x1ff, 0x3, 0x401, 0x401}) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01f50000000000000000"]) 2018/04/15 00:54:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') preadv(r0, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x7e, r1}) 2018/04/15 00:54:54 executing program 3: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x5, 0x2, 0x10, &(0x7f0000002000/0x1000)=nil, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) sendto$ax25(r1, &(0x7f0000000080)="ecb317807bf2c7bf47a2ef41786a63982546ffd8654ad8438a227ace3ce6c9f3b4a5", 0x22, 0x80, &(0x7f00000000c0)={0x3, {"5203873e1bce2f"}, 0x80}, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/15 00:54:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x400000036, 0x0, 0xf000) 2018/04/15 00:54:54 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/15 00:54:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000010000000000000000000000000000000000032afd682a27639900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054e7f628df32cf0e19662cc800000000000000000000010000000300000002004e20000000f3f000b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc27108a96e751c0873e7befd20dc12d475cf152af04d5283a750e35"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/15 00:54:54 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) r1 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="47d070df497fa1fe4f78624f5eec5f846a791ee5a9f0ae13f715274e6fa853fd0fba2f2ee377f5ad27b2561adcd6959862116f67184e959b22be0566a542b573512edf1cbcdc5b", 0x47, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000004a01ac8d5e0200000000000000fdd397bc9e03bc625b3f8fda9cbc46e1b69da1278035b190b1c5a9f324df05931a1c0b36f6f1c4b8fa48f2365c5fc0b5c9980a70ea693886d49235a17a8c"], &(0x7f0000000680)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r4, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x55688f4b}}, 0x1, 0x2, 0x7f, 0x4, 0x44}, &(0x7f0000000440)=0x98) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, r9, 0x900, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r8, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef75307000000000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b50532c04000000000000008740a507000000d8a968ed4eb339"], 0x2) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f0000000240)=""/130) sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0xa8, r9, 0x26, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9e2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', r10, r11) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000300)={'syzkaller1\x00', 0x200}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000500), &(0x7f0000000d00)=0x4) 2018/04/15 00:54:54 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") mmap(&(0x7f000052a000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) 2018/04/15 00:54:54 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000006e000)="7f", 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000140)) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/04/15 00:54:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x69da8668}}, 0x2e6deea2, 0xffffffff, 0xff, 0x8, 0x100}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x6, 0x7, [0x200, 0x0, 0x1, 0x5, 0x80000001, 0x10d3, 0x6]}, 0x16) sendmsg$key(r0, &(0x7f000082afc8)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0xfffffffffffffffd) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0xc286}, &(0x7f0000000100)=0x8) 2018/04/15 00:54:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002480)=0x0) getresuid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)=0x0) lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0}, &(0x7f00000026c0)=0xc) getgroups(0x2, &(0x7f0000002700)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002cc0)=0x0) stat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0, 0x0}, &(0x7f0000002e00)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002e40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e80)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002f80)=0xe8) getresgid(&(0x7f0000002fc0)=0x0, &(0x7f0000003000), &(0x7f0000003040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003080)=0x0) r14 = getuid() stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003180)=0x0) getresuid(&(0x7f00000031c0), &(0x7f0000003200)=0x0, &(0x7f0000003240)) stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000003480)=0xe8) lstat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpid() r23 = geteuid() getresgid(&(0x7f0000003580)=0x0, &(0x7f00000035c0), &(0x7f0000003600)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0}, &(0x7f0000003980)=0xc) getresuid(&(0x7f00000039c0), &(0x7f0000003a00)=0x0, &(0x7f0000003a40)) fstat(r0, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b00)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000003c00)=0xe8) stat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() r32 = geteuid() fstat(r0, &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005740)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000140)="29faaa9f8921696e4668641153727acd131ef3991f4a78297376fcdff1a9d9c1ad0892ee0637ea", 0x27}, {&(0x7f00000001c0)="c5f309c047777a5b4d17bc1673d560baa2379a1281bbb53ae15c7a1ea0e68b79016af04a8a0642192146536c6cc7b06b07e6fed6e8081a11f513092c92c0b30fe4b5487863093a99fcc797257dd4a452f020b27c6ccbac00e4", 0x59}, {&(0x7f0000000240)="1529554ac4f3a565cec01ff577d35aeccefd461da1817009039bc8c03789ddbbffd3d2cf2856742b208175f9aaa3aa97ada0aa8ac024767e8922515202547ba3d7c0763704eca58a10cd63bba4baba2a09144db14e", 0x55}, {&(0x7f00000002c0)="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{&(0x7f0000004340)="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0x1000}, {&(0x7f0000005340)="4ca6041268cd44da40b9917dd4988032b59d5ab33e", 0x15}, {&(0x7f0000005380)="f2d1c898aa8f55c6fd363cd9af193f46133c2842fc221cd4f52cf3a7e8de674a8a042b918d1d6d921ad022857f69f957bff6b49bfb3bbf1e3a5ef08678b1529ab29a42f76eb383489a25166287d9e1d2fc7aa73708bf557dd34e9abd19cde5eda2a13c4c5969fe654a8a7e1d94bee7c1ec241ea503a2e30713aef948894e313d2fc88f46de2e29f43e401c20f507fab5e315dcfebb7fe0e7749dc883b66cf94a4fa81ad6250e6ee3ccfae9e1b07d8781d56b5e86", 0xb4}, {&(0x7f0000005440)="01a4b12a47d24f795dda2fdf6f8265aa24acaac834f9ead7def4637159c6b1953cd2363c00f865f1512b8e2dd35bc272698ebf4352e506da6ae0a2be715160e2458a7b3a2a6b44580c4ce1cf9c86bddb16e34ff0c429ac16bc0b62d256214ce0f6fcf06e786d8a3a01a503cacf74e7de4c12f396b329358efe9f207d9210a2427d0dc5dcc4680d3e393f2d8fcc62b24f1debae4dbf7bfeb366c549c394a4c2fb3481d291b91b62af5078f792bc829d0d93c054f2596049bd3ca668032eac5662ec88646bfcb23175e4ab5d6c0150ddaf4e5fac2ad1952d81e119938e88e04808af5625ac59aefc1f57bf79a0ad71521d194228827f24dc6385ebc7d3385f", 0xfe}, {&(0x7f0000005540)="c8aa322e2e81edfd4f08465b05419103426c672a5f3ef0ad481140dbb70911c7fe64765754b6eb86013c1a090d07ebab346d58b716d9772d7ea708ee3508cb06c76af2eb8123", 0x46}, {&(0x7f00000055c0)="b3dd6a43232d9e9b5b774b59c6c60fffc9a7939ed4f1d4c75bba49f122760bea501d75f6949fbbf551bf73bf685433a9c783cb02be512f8de3dcd9ac9648d78b7a582a001efd087ecd93596ce1d6d0da83137fe72049364acf4fa14ba773ba70675996125b3f3317c131b70f6a6934a1f664b41fd4b8a4b9e189ec479a423fb007c6ab9494bbcac3f5075887f17c1b2bcca3a21108fd8c9dce88bd9db14946801b93b3d685f694cc514a7c3b0fe088ddf153", 0xb2}], 0x9, 0x0, 0x0, 0xc0}], 0x5, 0x40004) 2018/04/15 00:54:54 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x800, 0x174) renameat2(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='/', 0x0) 2018/04/15 00:54:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000010000000000000000000000000000000000032afd682a27639900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054e7f628df32cf0e19662cc800000000000000000000010000000300000002004e20000000f3f000b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc27108a96e751c0873e7befd20dc12d475cf152af04d5283a750e35"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/15 00:54:54 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1d, 0x30, 0x8, 0xffffffffffffff7f}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xb}}}, [0x6, 0x10000000, 0x80, 0x3, 0x8000, 0x6, 0x6, 0x8, 0x3, 0x5, 0x7, 0x4f4, 0x2, 0x369, 0xe8]}, &(0x7f0000000300)=0x100) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xffffffffffff57e2, 0x68, 0x1000, 0x400, 0x8, 0x42c90014, r2}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) 2018/04/15 00:54:54 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) r3 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) r4 = dup3(r1, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) ioctl$TIOCEXCL(r4, 0x540c) 2018/04/15 00:54:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bond_slave_1\x00', {0x4, 0xc69e, 0x4, "bd5156227ad7", 0x80000000}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x4, 0x5, 0x8, 0x3, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0xffffffffffffff7f}, &(0x7f0000000240)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') clock_gettime(0x7, &(0x7f0000000340)) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='bond_slave_1\x00', &(0x7f0000000400)='vmnet1!(\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='mountinfo\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='mountinfo\x00', &(0x7f0000000540)='bond_slave_1\x00', &(0x7f0000000580)="706f7369785f61636c5f6163636573736d643573756d5e76626f786e6574305bc147504c2600", &(0x7f00000005c0)=',vboxnet1\x00'], 0x1900) clock_gettime(0x3, &(0x7f0000000380)) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x5, 0x30, 0xffff, 0x10001}, &(0x7f0000000300)=0x18) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/15 00:54:54 executing program 0: unshare(0x6000001) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/04/15 00:54:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xb4a8535dfb6c2ad6, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/04/15 00:54:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x200004e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/15 00:54:55 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/04/15 00:54:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/15 00:54:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x299}) 2018/04/15 00:54:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syzkaller1\x00', 0x4}, 0x18) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='rootfs\x00', 0xa0, &(0x7f0000000180)="6114d005a7c7bcd5087e7bfaaf4b7390007de935a34bedc0ab") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x849}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/04/15 00:54:55 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x0, 0x1000000}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) 2018/04/15 00:54:55 executing program 0: r0 = epoll_create1(0x80004) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001540)={r3, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x70, 0xff, 0x3, 0x9, 0xf33b532000, 0x2, 0x4, 0x40, 0x401, 0x3, 0x9c, 0x101, 0x8000, 0xb, 0x9]}, &(0x7f0000001640)=0x100) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/38, 0x26}], 0x4, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="c5c48292d6d03a4b5f363f4e3f598b1368722a6128f2c5909bc78caf1b0a4a2073c9ce716231066e1d89413007b9af3c946f46412f00af432b6cbfe6dc307207f303907fb8a5c5aedbff", 0x4a}, {&(0x7f00000000c0)="f162a2c20219ba1d0dc4345feb4f7a2cbdacae1a8cad85095ba39b22aaf58ebad391698888aad27b3b4ae6a7df7049f0ed727a69d915b3c3be", 0x39}, {&(0x7f0000000100)="14cfb0d49d6cfb5f929a8f1a45f89ab5b1c2ef592de00bb1f670fff7efc85651a7febb276c3b52c4d2a860901e96653f41f4ef", 0x33}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) 2018/04/15 00:54:55 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f0000002480)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/133, 0x85}, {&(0x7f0000001180)=""/164, 0xa4}, {&(0x7f0000001240)=""/194, 0xc2}, {&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/69, 0x45}], 0x6, &(0x7f0000001480)=""/4096, 0x1000, 0x2}, 0x2000) getsockname$netlink(r0, &(0x7f00000024c0), &(0x7f0000002500)=0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000002580)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000002640)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002600)={&(0x7f00000025c0)={0x40, r1, 0x218, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0xc040) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00002bfeda)="5800000014001900fcffffff000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe987902008000f0fffefffffe03ed03ff000000000800001200000c0900fcff0000040e05a5", 0xfffffffffffffde7}], 0x100000000000003d) 2018/04/15 00:54:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/15 00:54:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$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}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000280)=0x68) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) splice(0xffffffffffffffff, &(0x7f0000000300), r1, &(0x7f00000003c0), 0x0, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) 2018/04/15 00:54:55 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x3, 0x8, 0x4, 0x100000, 0x0, 0x3ff}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup3(r0, r1, 0x8080000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x0, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='gretap0\x00') write$selinux_create(0xffffffffffffffff, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/15 00:54:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="2d5b41f63ded4463e4441a9dc808cd460ba508af886ff4c9d989bac2e104633ec446f2b31350ffffff7f140f2b3fdec34d2e3b4c3836e895746e2ca7752d3e299576944000", 0xc9412f9914bc642b, 0x2900000020000000, &(0x7f0000000000)={0x2, 0x6}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000540)='A', 0x1}], 0x1) 2018/04/15 00:54:55 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/15 00:54:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) [ 103.144545] device lo left promiscuous mode 2018/04/15 00:54:56 executing program 5: r0 = userfaultfd(0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xf6, 0x4, 0x0, 0x2}, 0x8) 2018/04/15 00:54:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_newroute={0x30, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0x3, 0x5}, {0x8000, 0x1}, {0x47e, 0x4}, {0x9, 0xc8}, {0x7f, 0x10001}, {0x4, 0x2}, {0xf1, 0x1}, {0x400, 0x8}, {0x80000001, 0x100000001}, {0x6, 0x1f}]}) 2018/04/15 00:54:56 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, r0]) timer_create(0x6, &(0x7f0000000340)={0x0, 0x40, 0x0, @thr={&(0x7f0000000000)="a3b41149f3f6695ce1df1651f65ba21b2069c2d8c4c5d8602344c3b73dbc00e787505b1500910e0dcc428ce60582b82b48c81a4864b76dfa4a486a9a9e870b527c283733bb7f1e092ef62d1b261995e8e7014d2deb692f0926bb93d10db80ac1cbffea4768cf676fb976a1d0eee0869f5c39ca40a7cde988401a2a0f4ac1fcbf5bd27c247997e6de7bfa5fbd236d542f8082c0d5b2b2a09b9c5e59148b15d6d331faa19f6909d73d4e3f0cb3cd926fa5abdf798c9ced7f8e7d56080bf0309f", &(0x7f00000000c0)="cbece9f655c2b1761aa4ab19f417747b0fe808c48721a024095981078d9a0e5cd89bd9aa07a6cf8ed14e2ebb9e78bc893382e837021cc12dcb04df93d12f01069c25b20e6e117f1f87c560f6a575b48f9e34a33fb148c07e5bb61453ea8ac51077c79814aa2e53679672e8b00b3ae16bfbb7f4b12280fd"}}, &(0x7f00000003c0)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x81}, 0x8) timer_settime(r2, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) setregid(0x0, r1) 2018/04/15 00:54:56 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x5, 0x0, 0x10001, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000080), &(0x7f0000000300)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000240)={{0x80, 0x1f}, 'port1\x00', 0x20, 0x10, 0x3, 0x7fff, 0x8, 0xffffffff00000000, 0x80000000, 0x0, 0x2, 0x9}) close(r0) 2018/04/15 00:54:56 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x5) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x72a) getdents64(r0, &(0x7f0000000880)=""/125, 0x7d) 2018/04/15 00:54:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/15 00:54:56 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x3, 0x8, 0x4, 0x100000, 0x0, 0x3ff}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup3(r0, r1, 0x8080000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x0, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='gretap0\x00') write$selinux_create(0xffffffffffffffff, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/15 00:54:56 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/15 00:54:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=@getsa={0x3c, 0x12, 0x1, 0x0, 0x0, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xa}, [@srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}]}, 0x3c}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x8001, 0xffffffff, 0x5, 0x1, 0x1, [{0x3fc0000, 0xffffffff, 0x1f, 0x0, 0x0, 0x204}]}) 2018/04/15 00:54:56 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/15 00:54:56 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/15 00:54:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/15 00:54:56 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x10001, 0x3, [0xfffffffffffeffff, 0x80, 0x62]}, &(0x7f0000000280)=0xe) sysfs$3(0x3) mlockall(0x3) r3 = dup2(r2, r2) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x80000000, "0be47daea147", 0x40}}) rt_sigqueueinfo(r4, 0x18, &(0x7f00000000c0)={0x2a, 0x364f, 0x0, 0xffff}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x41f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000002c0)=""/222) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) dup3(r6, 0xffffffffffffffff, 0x0) 2018/04/15 00:54:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'veth1_to_bond\x00', 0x2}, 0x1e344e1f67950ae) r2 = dup(r1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000200)=""/4096) fcntl$getown(r0, 0x9) syncfs(r1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000040)=""/39) 2018/04/15 00:54:56 executing program 6: socket$netlink(0x10, 0x3, 0x15) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000100)={"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", 0x20, 'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 0x31, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x176) writev(r0, &(0x7f000007eff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f00000033000107000000000440000000000d0005", 0x39}], 0x3) socket$netlink(0x10, 0x3, 0x1c) 2018/04/15 00:54:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/15 00:54:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x2, 0x800, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xabd, 0x3, 0x5, 0x1ff, 0x9, 0xffffffff, 0x7, 0x1, 0x7ff, 0x1, 0xffffffff}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x100) 2018/04/15 00:54:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002289, &(0x7f0000000000)) 2018/04/15 00:54:57 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x5, 0x0, 0x10001, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000080), &(0x7f0000000300)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000240)={{0x80, 0x1f}, 'port1\x00', 0x20, 0x10, 0x3, 0x7fff, 0x8, 0xffffffff00000000, 0x80000000, 0x0, 0x2, 0x9}) close(r0) 2018/04/15 00:54:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:57 executing program 6: socketpair(0x1d, 0x7, 0x80, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x10000000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x103) r2 = memfd_create(&(0x7f0000000000)="277070703065746830ef6e6f6465762d7b4000", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x2, 0x4, 0x2, 0x8, 0x67, 0xcb17, 0x4, 0x80, 0x7fff, 0x7}, 0xb) lseek(r1, 0x80000000, 0x0) 2018/04/15 00:54:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200)) recvfrom$llc(r1, &(0x7f0000000240)=""/176, 0xb0, 0x20, &(0x7f0000000000)={0x1a, 0x301, 0xdd, 0xfffffffffffffffb, 0x8000, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x6, 0xf) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80800) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000580)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x3, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x9, 0x9, 0x400, 0x0, 0x0, 0x0, 0x65a7, 0x5}, {0x8, 0xfff, 0x2, 0x3}, 0x5, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x4d5, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x4, 0x0, 0x6d46, 0x40, 0x10000, 0x2}}, 0xe8) fgetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000040)=""/3, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000500)={&(0x7f00000004c0)=[0xfffffffffffffffc, 0x1], 0x2, 0x2, 0x8, 0x5, 0x100000000, 0x5, {0x2, 0x8, 0x3, 0x88, 0xffffffff80000000, 0x2, 0x10000, 0x431, 0x1, 0x5, 0xc915, 0xffff, 0x1ff, 0x7f, "6d892dbf4329c49b8046d25e19bf52ee4bf60ffb25f029fba428ac31adeb1a01"}}) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x80000) 2018/04/15 00:54:57 executing program 0: read$eventfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000035ff8)=0x20, 0x8) 2018/04/15 00:54:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240), 0x14) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) 2018/04/15 00:54:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xbe, 0x8200, 0xac, 0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x89, 0x200, 0x7f}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x413}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x5, [0x8, 0x1, 0x4, 0x7, 0xec1c]}, &(0x7f0000000200)=0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x4, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) connect$ax25(r4, &(0x7f0000000040)={0x3, {"340fba8297c49b"}, 0x25c}, 0x10) 2018/04/15 00:54:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) dup3(r0, r0, 0x80000) close(r0) 2018/04/15 00:54:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0xb701) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa00, 0x123) recvfrom$packet(r3, &(0x7f00000000c0)=""/75, 0x4b, 0x0, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0x80, 0x6, @random="c6e9b1da5cf3"}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xef, &(0x7f0000002b80)={&(0x7f0000000200)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="0000000000200300140003006970365f76a0693000000000000000003d399af9f7667c8696cecfc582db59d11a292dbd78a68c678a35e5c47be82300c76dd9fbfeccd61d2d89"], 0x2}, 0x1, 0x0, 0x0, 0x40801}, 0xfffffffffffffffc) 2018/04/15 00:54:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001440)="2e2f6367726f75702e6370680061b99215c358ef51c3eb09dd0bfdff24bb8f29ecaa582848b86939b9a522886eb1879cd84ea60daac473697c695fc7c58b5de3408fe4950fbb5a44f43f6f11932cbb9a79b6060dc208ea50e7b5807667edd0e521d7b47a10ee50b80e82e877df78eff21b033d59c5f85280285dd31d00810192b2", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac3463a44ce3"}}, 0xb) write$selinux_validatetrans(r1, &(0x7f0000001040)=ANY=[@ANYBLOB="73797374656d5f08006f62080063745f723a70746d785f743a73302027b0364845d84f186a6563745f723a707463686f776e5f657865635f743a7330203037202f75149dae7962696e2f637570736400"], 0x53) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x3ca}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001240)=0xe8) recvfrom$packet(r1, &(0x7f00000010c0)=""/92, 0x5c, 0x1, &(0x7f0000001280)={0x11, 0x4, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/15 00:54:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:57 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2}}, {{@in=@local}}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 00:54:57 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001100)="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", 0x1000, 0x4000000, &(0x7f0000000140)={0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/15 00:54:57 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x4) 2018/04/15 00:54:57 executing program 0: r0 = socket(0x10, 0x802, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) write(r0, &(0x7f0000000040)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/04/15 00:54:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) [ 105.303239] IPVS: Creating netns size=2536 id=19 2018/04/15 00:54:58 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x204002, 0x0) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) userfaultfd(0x800) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/04/15 00:54:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:58 executing program 0: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x100007, 0x3) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0xfffffffffffffe20) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000180)={'bridge0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/15 00:54:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1e}, r1}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0xc, 0x10, 0x0, 0x1, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/04/15 00:54:58 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a000000000000000000000002001300000000000003010000000000000200000500000000000000e00000bf0000130000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/04/15 00:54:58 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x5, 0x3f, 0x3, 0x0, 0xf}) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0x8, 0xa2b}, 'port1\x00', 0x20, 0x8, 0x1, 0x3, 0x8, 0x449, 0x20, 0x0, 0x2}) r2 = dup2(r1, r0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0x1f, r3, 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x6, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x30e, @tick, 0x0, {}, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000280)={0x1, 0x0, {0x3, 0x1, 0x6, 0x3, 0x87}}) 2018/04/15 00:54:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x6, [0x6c, 0x6, 0x6, 0x8a9, 0x81, 0x3]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x996}, &(0x7f0000000100)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x2, 0x1000, 0xa56e, 0x641}, 0x8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/15 00:54:58 executing program 7: r0 = socket(0x1f, 0x3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x9, 0x800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/121) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000000340), 0x0, &(0x7f0000000240), 0xd0}}], 0x2, 0x0) 2018/04/15 00:54:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) socketpair(0x11, 0x800, 0x400, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x7fff, 0x6, 0x8000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) 2018/04/15 00:54:58 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r1, &(0x7f0000000040), 0x100000000000014f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/92) dup(r1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40028902}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x800, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2d}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x300000000000) 2018/04/15 00:54:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/04/15 00:54:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:58 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x8000, 0x3, 0x0, {r1, r2+30000000}, 0x3, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) mkdirat$cgroup(r3, &(0x7f0000000100)="7ef90a4a92", 0x0) 2018/04/15 00:54:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fchdir(r0) utime(&(0x7f0000000000)="e52f66696c653000", &(0x7f0000000100)={0x0, 0x3}) ioctl(r0, 0x3, &(0x7f0000000080)="be64608c5980f92278ccd1707d05fdb12d8eda7f6ec12377bd40beb003850cbdf31cfd67eaf2cfb9dbd26efa892fe94db762667aaa9f62917ce6e8f3e0fb969f97a2f330be4b13af5673cf2f1dd5569d902176ee6b7a6659cd74978e5ca46c335b508b35255a290bf67b2c1f1b") syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/15 00:54:58 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240008, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000430007031dfffd946fa20600000000000d0001ec2352a34e00000000000000a3", 0x24}], 0x1}, 0x0) 2018/04/15 00:54:58 executing program 3: r0 = socket$packet(0x11, 0x1000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpid() process_vm_readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/36, 0x24}], 0x5, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/203, 0xcb}, {&(0x7f0000000640)=""/203, 0xcb}], 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"627269646765300001002a8900", 0x8202}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000007c0)={'ip6gretap0\x00', 0x1}) 2018/04/15 00:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) write$binfmt_aout(r0, &(0x7f0000000080)={{0x10b, 0x7, 0xffffffffffffff4b, 0x3c4, 0x293, 0xb32a689, 0x21e, 0x1}, "2808a9ea5d3dae0158eaf6d4446dbcd8017dd620f2bcce3479f1c5655d75841370417adf939e72917cff0a42bd63721f68ea5ad3f17d856067a02bfbf5915a4767e6cfa88a54fef20bbd23efaa3b19868af5fb6e2a6a1e8e23c07c06c1e665f8e5fa29d5ca3473c16bb2596d9a5d641dedd212550b8ac769ae177be11afabd15a7afffea229d01a249055032ddf8333b39903dd2794c9b2d32caab5ca7d872659a34b03b42c25b806c8f9c76463afa796ff4a84affa18a853951f2f576c20ca3a18e87", [[], [], [], [], [], [], [], [], [], []]}, 0xae3) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x400001000000}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/04/15 00:54:59 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$void(r1, 0xc004587f) 2018/04/15 00:54:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000) r1 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) 2018/04/15 00:54:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xc, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/04/15 00:54:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000a00468c030007000e2701000700fdff0700020009000600"], &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xc00}, 0x8) 2018/04/15 00:54:59 executing program 6: timer_create(0xb, &(0x7f00001acfa0)={0x0, 0x0, 0x1}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000140)="560064d8806e558b3688879a98bdf043ec7dc549b351d18d80db29df3131473d84eb92fa75ee02b7cc63e0828ac51e8a6fd2c45f438417e38a1d76cf6b3a52b865544e4d256b8899ef1261d085b31a11f82f21c153ba6185b22f", 0x5a) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6040, 0x2) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) 2018/04/15 00:54:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='N\x00', 0x6e93ebbbcc0884f0, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x114) fsetxattr(r1, &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='N\x00', 0x2, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1ff) 2018/04/15 00:54:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000001200)="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", 0x600}], 0x1, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = socket$inet(0x2, 0x80000, 0x87e9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x3f, 0x1, 0x2, 0xfa9, 0x8}, 0x14) fcntl$getown(r2, 0x9) 2018/04/15 00:54:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\\lo:md5sumeth1%mime_type\'cgroup{:em1eth0#\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sched_yield() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/04/15 00:54:59 executing program 3: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffd) setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) 2018/04/15 00:54:59 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x800000000, 0x4003fd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x94, "17f727468b7d46d3de3df26fada48ae371590451a2a659224c6d2e02dd799b994455f2d7782d016c09acb306952e1c637d3268c640faedf8d092c7165dc2c8e7552ecfb492d7db41a8e83f820d452c9fb7da67003ed86ccd1d5b3b94175ca5d17311a3913da3bd8d60e48a70bf90bf2512666b181a79269bfa293fd76cda05e79954aa577bafbac9923b3003e9e47462e5bb147c"}, &(0x7f00000002c0)=0x9c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x100000000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'bond_slave_1\x00', 0x600}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000340)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r3, &(0x7f0000000800)="0000000000fdff") 2018/04/15 00:54:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, 0x0, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=@updsa={0x180, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512-ssse3\x00'}}}, @algo_crypt={0x48, 0x2, {{'lrw-camellia-asm\x00'}}}]}, 0x180}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) sendmsg$unix(r1, &(0x7f0000001e80)={&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000600)="bfc3b24432a1d4a28c85e75080ce9d0ff2fac5ca866cfdbf5f0e2b36cf33ec5b48fedfe3f72abd859d3f83d2ebc1a0e0556a3e41", 0x34}, {&(0x7f0000000940)="9dd4bbe6221f1f02e48180913a924da99d9a35669e601d6cbbdcb904f20a00ac6b760512a7fb341098e7a3148e6d425818b63f51", 0x34}, {&(0x7f0000000d00)="3a0db1bf0e70ac665e1af813ba20ef3df6e6731657bc3c33a6a94cc30f055035dec3043b5619c1d7272b2d3079caf1b705c015c90514f5e9c0a533f537a5fa6e3ffdc0054ee89b984d4a434402fb0b7995e20c9e33b7368c26008ae1dc59ba2ecb3966d12778cc55db5a8f838a2abdf666f961a0301897b53c53517646fef44cf3e8ce68b28c51e4c2497d0554474df70a320a", 0x93}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="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", 0x1000}], 0x5, 0x0, 0x0, 0x20000000}, 0x20000001) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) statfs(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000001ec0)=""/106) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x14) accept4$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000cc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010001}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a00)={0x280, r2, 0x504, 0x70bd2d, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r4}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x168, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}]}}]}, 0x280}, 0x1, 0x0, 0x0, 0x10}, 0x2000c004) 2018/04/15 00:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 5: unshare(0x8000400) r0 = memfd_create(&(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mq_getsetattr(r1, &(0x7f0000fb2000), &(0x7f0000669fc0)) 2018/04/15 00:54:59 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/4096) mkdir(&(0x7f0000000280)='.', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10002, 0x11) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x4, 0x8, 0x5}, &(0x7f00000012c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001300)={0xff, 0x8, 0x208, 0x4, 0xffffffffffff0001, 0x100000001, 0x0, 0x2, r1}, 0x20) 2018/04/15 00:54:59 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x8, 0x1, 0x80000000, 0x1}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@remote, @empty, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="094df3f9", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0x10}, 0xbf}}, 0x3f, 0xd6f4, 0x2, 0x7, 0x4}, 0x98) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r1}) 2018/04/15 00:54:59 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f0000000040)={0x80000001}, &(0x7f0000000080), &(0x7f000005b000), 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0xa0840) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/15 00:54:59 executing program 7: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="6f73782e7365637572695ce5365027c1f2"], &(0x7f0000000340)='IPVS\x00', 0x0, 0x3) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 00:54:59 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') exit(0x0) lseek(r1, 0x2, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=""/212, 0xd4}) 2018/04/15 00:54:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 1: mkdir(&(0x7f0000000480)='./control\x00', 0x40) r0 = epoll_create(0x100000000004c) r1 = eventfd(0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)=0x7f, 0x4) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) keyctl$session_to_parent(0x12) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b0bff6)='./control\x00', 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) close(r1) epoll_pwait(0xffffffffffffffff, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1ff0000000, &(0x7f0000000700)={0x100000000}, 0x8) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, {0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x8}, 0x4, [0x0, 0xe6, 0x5, 0x0, 0xfffffffffffffffb, 0x7, 0x3, 0x40]}, 0x5c) accept$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in=@multicast1=0xe0000001, 0x4e21, 0x800, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x3e, r5}, {0x38, 0x7fff, 0x7ff, 0x2, 0x7d, 0x6, 0x0, 0x3}, {0x81, 0x7, 0x7, 0x4}, 0x5, 0x6e6bb3, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3502, 0x0, 0x3, 0x7, 0x115, 0x8, 0x2}}, 0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000800)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x2, 0x3, "f84fd5f6ef949f61261ff310d2499b66c47243e68da708ea7d1141596d6e6be190b8b6add9a11e3096293e6575ff0a1dcb109d69614d4a619e1fd0a71edd37ce5e71cf7ef5b0933279fa352c2fa4bc4a"}, 0xd8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000740)={'ipvs\x00'}, &(0x7f0000000400)=0x39b) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'vcan0\x00', 0x8001}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) splice(r4, &(0x7f0000000340), r4, &(0x7f0000000380), 0x0, 0x5) clock_gettime(0x0, &(0x7f0000000440)) ppoll(&(0x7f0000282fd8), 0x0, &(0x7f0000b0c000), &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/15 00:54:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/15 00:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="0f2e75254944a2d679b46c0ba808719f1a237ae528e8193c2e3300ac34e759fe7a2ccb25b229a3f4f4fd02a60a5011264020ba901b6eae497bd1d07a800adcc78f838ea56c4ed09cdca0f4781bf8d4a8fc4dc183d43bdcc2b3a33975bda2fb8de84e71e625e5a694c5ce7b710bd8d66805a42adf3a7aa4aef395ef8f1fdaf8f7551cc5607526f2eaccfb0271eca0921b1ec2b69fc9a98e3168f2b4614615a7deff385caed7e37c9a2611fd6e711e84d4c486", 0xb2) 2018/04/15 00:54:59 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000670000), &(0x7f00000000c0)=0x4) r1 = gettid() wait4(r1, &(0x7f0000000000), 0x41000009, 0x0) 2018/04/15 00:54:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:54:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x40013, r1, 0x0) r2 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="7968a78b764a98610c0bfde82e28bf596b7bf203e6e8bf1dab5d68740e89ad35d0b869c704eee456e61c79dc0d89fc0f59953005f4c0f0afaf725adf6cd53bc1bb4fc8745560be4deb18fef409be2d2bb122231f50149a083d353bfce9b483125f2d1ec534a7528e9fa50b1f1b4b49ebe46aca26929db9885e4b4e409031cbdc199e90b6642366c776086da30172f748bf3e3ef0fa091ab33915cdc0391505bcf15198bf8050034c919e3ce93ecbac94e42774e2b19f37d7c0e6076a85bf67", 0xbf, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0xac}, 'port1\x00'}) fchdir(r1) 2018/04/15 00:54:59 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0xe0043e30afdfba02, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000300)) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) lseek(r0, 0x0, 0x4) wait4(r1, 0x0, 0x2, &(0x7f0000000080)) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000500)=0x454c0a96) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x1ff, 0x9, 0x0, 'queue1\x00', 0xfffffffffffffffc}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000ceabe516beadd023e998524a3f9bc31f", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xe0, "b7adc606e6c5cd38577eb6d97e1ee89fe9c9b7b1c374d42d73c58471c438ac4b4a09b14b4bd13d0c13377d78bbdab87ad848c54fa5ea74093d8cfd603a18535a9b18b85c9c758d2351cb823fb9a462e2cdab8db065f7787ef7dd2fd2bcf505669f5934c459832a1351dd39728083f035225e719d19781e290f5d1786981f2f46470b6954a9e47c33d24fc596702e05e344c937e194a7173fe05d4c717364584fa6ba6869c17f7ddd3969d1beb0e533ac42df99c31477f60524e6f2c3d7c6a8a5a840d424ee3456a44c15f8970444fc49734ca915347b15e14831da3609c416b6"}, &(0x7f0000000240)=0xe8) getpeername$unix(r3, &(0x7f0000000440)=@abs, &(0x7f00000002c0)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r4, 0x3}, 0x8) [ 107.563710] binder_alloc: 11003: binder_alloc_buf, no vma [ 107.573854] binder: 11003:11005 transaction failed 29189/-3, size 2580753618422836174-2288843731766515945 line 3133 [ 107.602208] binder: BINDER_SET_CONTEXT_MGR already set [ 107.607551] binder: 11003:11011 ioctl 40046207 0 returned -16 [ 107.617604] binder_alloc: 11003: binder_alloc_buf, no vma [ 107.623850] binder: 11003:11005 transaction failed 29189/-3, size 2580753618422836174-2288843731766515945 line 3133 [ 107.639131] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.645788] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/15 00:55:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000010000000000000000000000000000000000032afd682a27639900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054e7f628df32cf0e19662cc800000000000000000000010000000300000002004e20000000f3f000b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc27108a96e751c0873e7befd20dc12d475cf152af04d5283a750e35"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:01 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x5, 0xffffffff}) 2018/04/15 00:55:01 executing program 0: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffff, 0x7fff}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x400}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x2, [0x9, 0xffffffff]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x7fffffff, 0x1, 0x3, 0x0, 0x401}, &(0x7f0000000180)=0x98) 2018/04/15 00:55:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000003c0)="5331b6bb4ac09c", 0x7) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r2 = dup3(r1, r0, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) sendto$inet6(r2, &(0x7f0000000300), 0x0, 0x20000000, &(0x7f0000000340)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) openat$cgroup_int(r1, &(0x7f0000000380)='cgroup.max.descendants\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r0, 0x0, r5) ftruncate(r3, 0x3) write$cgroup_subtree(r2, &(0x7f00000002c0), 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/04/15 00:55:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = eventfd2(0x9, 0x80000) signalfd4(r1, &(0x7f0000000000)={0x3f}, 0x8, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000100000000000000", 0xc8) 2018/04/15 00:55:01 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000200)=""/229, 0xe5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xa0}, {0x10000, 0xc17c, 0x0, 0x0, 0x0, 0x0, 0x7f}, {0x0, 0x0, 0x7c43}, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}}, 0xe8) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/04/15 00:55:01 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101802, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020f00fb10000000ffd377e666d398530affff794a1d02ff030006000000000002004e20e020000000000000000000000800120000000000ffffff0e000000000600000000000000000000000000070000000000000000000000000000000000ac1400000000000000000000000000000300050000000000000000000a2bf25913ef98b15826e76634870be8bc248598000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/15 00:55:01 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) flock(r0, 0x4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYRES64], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/15 00:55:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:01 executing program 6: exit(0x6) unshare(0x2000004) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000001a00)='./file0\x00', 0x42) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000100)=""/95, &(0x7f0000001ac0)=0x5f) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x1053ff, &(0x7f0000000080)="85ae7408c6112545") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/tcp6\x00') poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/15 00:55:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 1: 2018/04/15 00:55:02 executing program 0: 2018/04/15 00:55:02 executing program 6: 2018/04/15 00:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 5: 2018/04/15 00:55:02 executing program 7: 2018/04/15 00:55:02 executing program 3: 2018/04/15 00:55:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 5: 2018/04/15 00:55:02 executing program 6: 2018/04/15 00:55:02 executing program 0: 2018/04/15 00:55:02 executing program 5: 2018/04/15 00:55:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="af7c973326f20944a4c1", @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES64=r0], @ANYRES16=r0, @ANYRES16=r0], 0x3) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x9) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="35b96e9c77ca57804c6fe3f4ccd3ec2744f0d5008307abac57c470b752580a57421f83a6edd438506d58c84bc5e02d089a46891439ebc31f2a15c25ab5d884898314b3209a23289c"], 0xc) 2018/04/15 00:55:02 executing program 5: clock_nanosleep(0x10000000, 0x0, &(0x7f000003fff0)={0x77359400}, &(0x7f00000b9ff0)) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/15 00:55:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000000100)='ppp1ppp0&lo!(\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xb6401ae45aa97ad2, r1, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$read(0xb, r0, &(0x7f0000001b40)=""/4096, 0x1c64) 2018/04/15 00:55:02 executing program 1: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000200)=0xc) r0 = socket$inet6(0xa, 0x6, 0x80000001) fcntl$notify(r0, 0x402, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='sit0\x00') unshare(0x40000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'ip_vti0\x00'}) socketpair(0x1fffffffffffff, 0xb, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000240)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x63, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000040)='irlan0\x00', 0x1}) r3 = socket(0x10, 0x802, 0x800000000000000) write(r3, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) shutdown(0xffffffffffffffff, 0x0) [ 109.992855] IPVS: Creating netns size=2536 id=20 2018/04/15 00:55:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@getsa={0x28, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x9305025714c1f531, &(0x7f0000000300), 0x0, 0x0, 0xfffffec5}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x0, 0x70bd2d, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) 2018/04/15 00:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/04/15 00:55:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x40000000000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r1, &(0x7f0000000040)=""/193, 0xc1, 0x40000100, &(0x7f0000000140)=@sco={0x1f, {0x2, 0x8, 0x1, 0x5, 0x3f, 0x4}}, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000200)=""/225) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'ifb0\x00', r3}) 2018/04/15 00:55:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7f, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x9, 0xbc39}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x8001, 0x800, 0x0, 0x7f, 0x1, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0x2, 0x0, 0x6, 0x81, 0x6, 0xb937, r6}}], 0xc0}], 0x1, 0x8800) getgroups(0x3ffffffffffffd53, &(0x7f0000000100)) getitimer(0x0, &(0x7f0000000100)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/15 00:55:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x6a, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x15, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0x300, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4c88}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/04/15 00:55:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) [ 110.018570] IPVS: Creating netns size=2536 id=21 2018/04/15 00:55:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00'}) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) [ 110.059010] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 110.089223] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 00:55:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) 2018/04/15 00:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, 0x0, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:02 executing program 6: symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=@random={'security.', '\x00'}, &(0x7f0000790fb8)=""/72, 0x48) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x10001, 0x100000000000000}) 2018/04/15 00:55:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(0xffffffffffffffff, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/04/15 00:55:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x9, 0x2, 0x754, 0x7, 0x8f42, 0x20, 0xffffffff80000001, 0x9, 0x2, 0xffffffffffff8001}) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/164) 2018/04/15 00:55:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x3, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x26}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000800)="523eca2c916852b1084eedab1a79bd836eda2f35fce26aac0b6dd7d9e331c9e06e58a4d054ce052cbfccdab6016ed7ca91d6d26ccf2845df149cf540c32af131d00085d0fc6369e93825df5d8786c7b3a96ca0ae9130bdd3fbfe8218986cf3fb9a1e5db0b1c78b75a05d64eae588321f5465a0d690cc4050d0f85d8b42acbda2076eb20292db25f3c16a795cff4eccef313fd36b676a5499a92dad29477e9997e40e635ddf47f2b24b21033e2afeeea6e3b379f4214150999c4cc550d61959ad67aa", 0xc2) close(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffd, 0x7, 0x35, 0x4, 0x6, &(0x7f00000000c0)='sit0\x00', 0x4, 0x2, 0x80000000}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x6, 0x4}, 0x1e8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000acf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0xfffffffffffffd40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/15 00:55:03 executing program 6: listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgrp(0xffffffffffffffff) waitid(0x0, 0x0, &(0x7f00000000c0), 0x1, &(0x7f0000000140)) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/15 00:55:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x280) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="558a31db9b1926e420d3707d70cb993019bea328cef97c4f9461cfb4e202c6fd72f086db1d702c17e5f5b9eb956b923ed807ce84b62968d025d8c78e56506e8c5ee916477134fbe533f60c1700c6c2ac800a8181c0e8703277bb483925ddd11dc35a45c0d09e34e0c6060955460d67734fd444fc84a652eb128ea9561866fe5bfeea7ceabec93b71737f06327dbca5515209415458b1d7ecf8e6e171fc6a2b4c348f5a775371686bcb7d2b2875c2dc53f2123c6c766f331c36804b2d", 0xbc}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000500)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x3, &(0x7f0000000000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000100)="2e6eafa65e4a132fb4505f14f68b17b1f17974014ec6feaf9ef8", 0x1a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000140)=0x3000000000000004, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') getsockname$ax25(r4, &(0x7f0000000540), &(0x7f0000000580)=0x10) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xbc, r5, 0x800, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ed0}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xdac}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xacf5}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/04/15 00:55:03 executing program 0: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='[\x00', 0x0) keyctl$assume_authority(0x10, r0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="ef2d4150b9b7e43a03556909b6d8ae95735932f5bc0c8cb83a5a924f1f4f89f6ff8d88179df265d46f5ffccd7608d287754751d5b9b215ce05251e6611c1d1e92e18c296fc8979525d1aa70b1a8993b70ef1ea3bbccf415572dcd6cdbe4b079e6e8b155efc3468c6e333865f21988289f5a36ff12a507a214a5760e5def14cc1e57ac8312fde9cd9970667ef5f1087eaa3d6398e9dbfd9d54ca888ad546b10", 0x9f) write(r1, &(0x7f0000000080)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/04/15 00:55:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:03 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="10", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000280)=0x4) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/15 00:55:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(0xffffffffffffffff, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/04/15 00:55:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/15 00:55:03 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/15 00:55:03 executing program 5: write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @void, @eth={@empty, @empty, [{[{0x9100, 0x3f, 0x4, 0x2}], {0x8100, 0x3, 0x6, 0x3}}], {@can={0xc, {{0x0, 0x8, 0x71d2, 0x7}, 0x4, 0x3, 0x0, 0x0, "010138bfa2bfd0ba"}}}}}, 0x26) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x80080}}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x7ff, 0x5, 0x80, &(0x7f0000ffa000/0x3000)=nil, 0x9}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x9, 0x6, 0x9, 0xfffffffffffff068}, 0x8) 2018/04/15 00:55:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x800000200200) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond_slave_1\x00', &(0x7f0000000000)=@ethtool_dump={0x40, 0x1ff, 0x58fd, 0x4f, "3af6a1cf5f284ef31e38f4121878e925cea5f008e64c8fdf5e87b83dce3679bde173645efce4f1da8970a05ea354e3c4a29b1fa2d2b6f1b8a064dc08b4b7be2f0d3316d3e3992352879767ef73cb72"}}) 2018/04/15 00:55:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101003, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xffffffff, 0x7ff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) sendmsg$inet_sctp(r3, &(0x7f0000000680)={&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="257234535decf139665dfa15284d0075b0dc6983439525c4ab958d76358e7118cd88e70a91d6f9a358b619f672fdecb6f1ff82ba", 0x34}, {&(0x7f00000001c0)="988a24f550ec8f3cd2b6d844c28394bbd8fccde587f33b33f14889a1efdda5ae4d6d4f2ba6df17b642fd84f0bba9e8b1e1d2f9191301d9330500565e37f1fa7fb052874d527f890c05f61d54d011efca59c784b2170b9d74d19d028e87e192be10e4c61ebe8e62f09a715104aedf1b43490c653a94da46b11157e5a709be510798476e9b91d81b2dfb24ca515f04ee25aa9d0645e2e6e19d1640f9e46b71eaa51f336e776a26b603afb45191887679540f7dd4b68485520b3611b4b436bb176908b5f369d5f0d4c81148b106", 0xcc}, {&(0x7f0000000100)='\a', 0x1}, {&(0x7f00000002c0)="4488bd3397cd9f18418a790038f917000348536e7acac0b326a21b1cd78321a9d8878cf8dfc79e8203eb343ba55c2c9f644ad1500aa66265841df0019548cbb46f7349a0883fc57916c26c4844f9db1e4f0e23f02a96496fbf285fafb44a0092de0ce1094f34b6a8bd5b9371380c5b04a32bfedc617a354598add59e4839bc2f4f41b58fa23941f040fa73bddac7c879ee3adde50dc8aa018ad85c21d601e24806e354a7d52b55556fe0b0017b562316d082ac8c6993f9c7df5d0ac570d013d88275865e27d5a4a74d82e4f86b1f77b961abf7301da2b1df6bb3d6ba3930", 0xde}, {&(0x7f00000003c0)="bda1f98cc823ea6b75978418e89711d79972772675b0a286585b0b141b9a09b6c99a6d32071fb364eadfb86eff601764c8e75ff6c2348c79ed8e3202ae8c6427c8931d3e5057c84583ccebecf057c38c6b23d5ffcf2ab9f2605794c7893be1bd36f44a81b9f74ac39b7f2899c1203f3b27bca606adcd9dfa9e88f7c0a530eb1485ac0938187796be1f9c91e2f24a6fc43d7399573edea5cf7646439d030f05ff5c5945f54e5e67eb37983090", 0xac}, {&(0x7f0000000140)="d146534592a21edf0bf7c985bdf65195a0c446d4c2", 0x15}], 0x6, &(0x7f0000000600)=[@sndrcv={0x30, 0x84, 0x1, {0xb, 0x2, 0x200, 0x4, 0x8, 0x100, 0x50e8, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0xfffffffffffffff8, 0x8, r5}}], 0x60, 0x20000040}, 0x4) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) close(r6) [ 111.304559] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 111.363806] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 111.418460] device lo left promiscuous mode [ 111.501307] device lo entered promiscuous mode [ 111.513991] device lo left promiscuous mode [ 111.576425] device lo entered promiscuous mode 2018/04/15 00:55:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(0xffffffffffffffff, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/04/15 00:55:04 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x5, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x9e, 0x10, 0x2, 0xa85, 0x9, 0x312e, 0x9, 0xfff, 0x6, 0xfffffffffffffffc, 0x3, 0x8, 0x4, 0x3, 0x40, 0x9, 0x3, 0x3, 0x100, 0x0, 0x1f, 0xcba2, 0x6, 0xffffffffffffffff, 0x8874, 0xffffffffffffffff, 0x80000000, 0x81, 0x81, 0x3ff, 0x4, 0x0, 0x8, 0x3, @perf_config_ext={0x7}, 0x200, 0x85, 0x81, 0x0, 0x8, 0x722f5a70, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0xa) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x80000001, 0x8, 0x2, 0x7}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r2 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r4 = gettid() ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000140)={0x7, 0x4}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r4, 0x1000000000013) 2018/04/15 00:55:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000010000000000000000000000000000000000032afd682a27639900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054e7f628df32cf0e19662cc800000000000000000000010000000300000002004e20000000f3f000b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc27108a96e751c0873e7befd20dc12d475cf152af04d5283a750e35"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:04 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) 2018/04/15 00:55:04 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r3 = geteuid() preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/196, 0xc4}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f00000000c0)='./bus\x00', 0x2000, r3, r4, 0x7125, 0x1a01020) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xda}, 0x1c) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/15 00:55:04 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) 2018/04/15 00:55:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2080, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) unshare(0x20000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x50580, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x400}, 0x1) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000ce4000)) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/93, 0x5d}], 0x2, 0x0) 2018/04/15 00:55:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x200}) 2018/04/15 00:55:04 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x38, &(0x7f00000005c0)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x0, 0x0, 0x4, 0x66e, 0x5, 0x1, r1}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd2169", 0x9d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r6 = accept4$inet6(r4, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x53, "d31adb8f824889eafadce606efad7cc282e50f39513d6a9b525b2dcb32e74a40f6b0fc930d3f4aff2feb6061c279c687fa0fe4454d89df2e67bf93e008e09e8c4b190ccc726b27da78fc244ab2f3fe6f3d748c"}, &(0x7f0000000300)=0x5b) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340), 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00000002c0), 0x4) r8 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r2) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/04/15 00:55:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) bind$packet(r0, &(0x7f0000000640)={0x11, 0x1c, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, r3}, 0x14) mq_unlink(&(0x7f00000003c0)='[mime_typeselinuxuser.vmnet1\\\x00') timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)="3043b0880e299eb9a89536ac092144699f96e92d4b37959fad3bab77e477df98810123455a4c58ae817dc24701edb14b205340f5b6e35bcaeb9b58a8034746e034f1c8b4455a059c8ad215fb89173e29ad5c5609efb79662c64cc0c6ad7634920620cd7160f1b02d8163ceeb06ee18e3e0e6ec57e2f55e8f31ff9baa872d6929fecc35f6f6bbb6bae47a2a3ee7654871567936055aed73dd8aca5b13defebd7b2ebc9a0551bc76e83d33271e", &(0x7f0000000280)="24a2efa2962aeececbaa3735ecf58813200a118b182e0acfb97892ffcbb8d023aadcd2cab0678545d819d75a3f2e165cc40471c9751a02b36246a2427f6c4d65a9360f19151c24dc86a7a133a999a0a0ae7be9ab42376a55f7d92de0b6e45f9ba1d3ec49e20b207c722e314cee8982d70f83e4c08ce5d56615334fd7c242a1ff5512d61f08efa81f2137b16fddf5f18b7b6f3ab43b5e38a7e55d02aa3d1779bd9e3b37435e5b58b675e8c41eeb21d6b6320dad9f7752e6e6e897f3966d1c908859ac9b4cb6cbf161e31e69707dd0a42cd861f8e443bcc3142fa1c0f29cae685c7a9ecd"}}, &(0x7f0000004000)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000380)={'erspan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/15 00:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x88, 0x80000001, 0x204, 0x2f000000000000, 0x0, 0xffffffffffff0000, 0x2, 0x5, r2}, &(0x7f0000000180)=0x20) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)=ANY=[@ANYBLOB="02060600060400002dbd700000000000"], 0x10}, 0x1}, 0x0) 2018/04/15 00:55:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:05 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r1) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffffffff) 2018/04/15 00:55:05 executing program 1: r0 = socket(0x10, 0x80002, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) 2018/04/15 00:55:05 executing program 7: r0 = userfaultfd(0x20102) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000c000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/15 00:55:05 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000280)="8d9a8865750953334941735aaaa7cf243d66ae55c97f3b7a4b73341b0be81759029f3d5e67cab43ee5e6b1c99bdb59fe741ed72db24186e4967e0d24eeea07d7d36b8f22f44d4fe9477c032d07d19337f46cbd8705be7ec0f477efc96239116f02cafc0c935ffc545e450649aead45a6c504d11f698f75855df8751ce470f53a88b1689551b78f8d5b27323dfc623ff2324bcc5d9e59ec34f9015191981fd0000aa68bc5c9b54f6c41890b04b7") ptrace$poke(0x5, r1, &(0x7f0000000040), 0x12f3) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="a89a06f2ebefea3beee0dccec1e1691d71b2cd6599ab3b2b4ccb29ff30981127a97f35847d8b0bab01cce1b53eac3ea190a238e1c692f580c71521dafefc1595b146c684c26545241ec730658743e25dd6f9e46dafa25a45ebcba40c89cf33e90a4d559e1f8ab7ef9114b5f3761087c4a0c8f883b5cf6cd24f93a7", 0x7b, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000200)="de900f88d35dbf9ec08f045a774315ddbba51dd669491d03f55177fbb61046a1f0d13da717771dd2dd0fdc4e28ed96883d0d607768a6928c4faca48388d7795eef1e2a69955269d22a96dcce2a98dd5b35ed4cabad420df3c297fd3cd12ea0224e", 0x61) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000440)=0x3f, &(0x7f0000000480)=0x4) recvfrom$packet(r0, &(0x7f0000000340)=""/197, 0xc5, 0x2100, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x8) 2018/04/15 00:55:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/15 00:55:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:05 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) truncate(&(0x7f0000000000)='./file0\x00', 0x40) mprotect(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/15 00:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000040), 0x80000000080000) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000010000000000000000000000000000000000032afd682a27639900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054e7f628df32cf0e19662cc800000000000000000000010000000300000002004e20000000f3f000b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc27108a96e751c0873e7befd20dc12d475cf152af04d5283a750e35"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r2, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/15 00:55:05 executing program 5: timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) timer_create(0x4, &(0x7f0000000080)={0x0, 0x25, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000100)={{}, {0x0, 0x989680}}, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/15 00:55:05 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000100)="9bd600c45a8d0dd407153fde31972f4e23927065affc128a1920fedc8ed7e2a3aa6ce2b545793a336f9017f88701848ba16c227c517ba35b9c72bcb4ef1bcde7d7ee0ff692a18f18368a1fd902b6a519767f09197c663dcb66dd33e270b5455fd8bdf0f3365a6cb53b15853fd07e5c3c44188860a190d23619112326b59a921a18e2298f6277b889586e6d3bfaeff80727d67f2627ffdb6cd757ff3e49985277ca04fd45780ce15432db45511e0816c90e82c60565ad0280d06178e4dd5c36cbf3e84220a99287ee0da8f2239d180c34ae88a78bbf", 0xd5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'sit0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/15 00:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) [ 114.070093] ================================================================== [ 114.077562] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x98/0xb0 [ 114.085358] Read of size 8 at addr ffff8801c9f77df8 by task syz-executor3/11377 [ 114.092839] [ 114.094483] CPU: 1 PID: 11377 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #3 [ 114.102003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.111381] ffff8801bec677c8 ffffffff81d9b509 ffffea000727ddc0 ffff8801c9f77df8 [ 114.119450] 0000000000000000 ffff8801c9f77df8 ffff8801a26c8b40 ffff8801bec67800 [ 114.127498] ffffffff815652cb ffff8801c9f77df8 0000000000000008 0000000000000000 [ 114.135736] Call Trace: [ 114.138327] [] dump_stack+0xc1/0x128 [ 114.143700] [] print_address_description+0x6c/0x234 [ 114.150376] [] kasan_report.cold.6+0x242/0x2fe [ 114.156602] [] ? unwind_get_return_address+0x98/0xb0 [ 114.163360] [] __asan_report_load8_noabort+0x14/0x20 [ 114.170328] [] unwind_get_return_address+0x98/0xb0 [ 114.177243] [] __save_stack_trace+0x8d/0xf0 [ 114.183287] [] save_stack_trace_tsk+0x48/0x70 [ 114.189428] [] proc_pid_stack+0x148/0x220 [ 114.195300] [] ? lock_trace+0xc0/0xc0 [ 114.200731] [] proc_single_show+0xfd/0x170 [ 114.206695] [] seq_read+0x4b6/0x12e0 [ 114.212049] [] ? seq_dentry+0x290/0x290 [ 114.217680] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 114.226284] [] ? fsnotify+0x1100/0x1100 [ 114.231922] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 114.238848] [] do_readv_writev+0x565/0x7a0 [ 114.244742] [] ? vfs_write+0x530/0x530 [ 114.250284] [] ? mark_held_locks+0xc7/0x130 [ 114.256260] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 114.263110] [] ? mutex_lock_nested+0x596/0x870 [ 114.270136] [] ? __fdget_pos+0xac/0xd0 [ 114.275701] [] ? __fget+0x20a/0x3b0 [ 114.280989] [] ? mutex_trylock+0x3e0/0x3e0 [ 114.286886] [] ? __fget+0x231/0x3b0 [ 114.292193] [] ? __fget+0x47/0x3b0 [ 114.297401] [] vfs_readv+0x84/0xc0 [ 114.302779] [] do_readv+0xe6/0x260 [ 114.307978] [] ? vfs_readv+0xc0/0xc0 [ 114.313359] [] ? security_file_ioctl+0x8f/0xc0 [ 114.319593] [] SyS_readv+0x27/0x30 [ 114.324876] [] ? rw_copy_check_uvector+0x330/0x330 [ 114.331530] [] do_syscall_64+0x1a6/0x490 [ 114.337345] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 114.344531] [ 114.346151] The buggy address belongs to the page: [ 114.351070] page:ffffea000727ddc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 114.359464] flags: 0x8000000000000000() [ 114.363419] page dumped because: kasan: bad access detected [ 114.369120] [ 114.370735] Memory state around the buggy address: [ 114.375655] ffff8801c9f77c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 114.383017] ffff8801c9f77d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 114.390357] >ffff8801c9f77d80: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 114.397698] ^ [ 114.404964] ffff8801c9f77e00: f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 [ 114.412318] ffff8801c9f77e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 114.419657] ================================================================== [ 114.427030] Disabling lock debugging due to kernel taint [ 114.432767] Kernel panic - not syncing: panic_on_warn set ... [ 114.432767] [ 114.440159] CPU: 1 PID: 11377 Comm: syz-executor3 Tainted: G B 4.9.94-g8683408 #3 [ 114.448995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.458351] ffff8801bec67728 ffffffff81d9b509 ffffffff841a8a65 00000000ffffffff [ 114.466364] 0000000000000000 0000000000000001 ffff8801a26c8b40 ffff8801bec677e8 [ 114.474374] ffffffff8141f845 0000000041b58ab3 ffffffff8419c168 ffffffff8141f686 [ 114.482375] Call Trace: [ 114.484946] [] dump_stack+0xc1/0x128 [ 114.490292] [] panic+0x1bf/0x3bc [ 114.495313] [] ? add_taint.cold.6+0x16/0x16 [ 114.501268] [] ? ___preempt_schedule+0x16/0x18 [ 114.507488] [] kasan_end_report+0x47/0x4f [ 114.513267] [] kasan_report.cold.6+0x76/0x2fe [ 114.519415] [] ? unwind_get_return_address+0x98/0xb0 [ 114.526151] [] __asan_report_load8_noabort+0x14/0x20 [ 114.532989] [] unwind_get_return_address+0x98/0xb0 [ 114.539554] [] __save_stack_trace+0x8d/0xf0 [ 114.545601] [] save_stack_trace_tsk+0x48/0x70 [ 114.551744] [] proc_pid_stack+0x148/0x220 [ 114.557561] [] ? lock_trace+0xc0/0xc0 [ 114.563010] [] proc_single_show+0xfd/0x170 [ 114.568890] [] seq_read+0x4b6/0x12e0 [ 114.574258] [] ? seq_dentry+0x290/0x290 [ 114.579888] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 114.588395] [] ? fsnotify+0x1100/0x1100 [ 114.594015] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 114.600930] [] do_readv_writev+0x565/0x7a0 [ 114.606806] [] ? vfs_write+0x530/0x530 [ 114.612326] [] ? mark_held_locks+0xc7/0x130 [ 114.618292] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 114.625196] [] ? mutex_lock_nested+0x596/0x870 [ 114.631408] [] ? __fdget_pos+0xac/0xd0 [ 114.636934] [] ? __fget+0x20a/0x3b0 [ 114.642195] [] ? mutex_trylock+0x3e0/0x3e0 [ 114.648067] [] ? __fget+0x231/0x3b0 [ 114.653323] [] ? __fget+0x47/0x3b0 [ 114.658497] [] vfs_readv+0x84/0xc0 [ 114.663667] [] do_readv+0xe6/0x260 [ 114.668944] [] ? vfs_readv+0xc0/0xc0 [ 114.674293] [] ? security_file_ioctl+0x8f/0xc0 [ 114.680525] [] SyS_readv+0x27/0x30 [ 114.685701] [] ? rw_copy_check_uvector+0x330/0x330 [ 114.692272] [] do_syscall_64+0x1a6/0x490 [ 114.698070] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 114.705812] Dumping ftrace buffer: [ 114.709454] (ftrace buffer empty) [ 114.713144] Kernel Offset: disabled [ 114.716747] Rebooting in 86400 seconds..