434edf69e57cc2574cdc303118e522b5713494aeb91922b2566548236a09b71e92b75ff90b6632f86ec12003feaa466ec38557466d770674388477f2a8f3e354d2c58ee48b2984ce189b26ffb1f0000001f2f8d2271b5739ae6203639b6701cefc6c00e1a5ac706d6cca207ad86e67090bb61e01c730f1dc19617afd12bf207c3465d38bd72260000000000"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/04/10 05:10:41 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0)={0x800}, &(0x7f0000356000)) socket(0x4, 0x80001, 0xffffffff) 2018/04/10 05:10:41 executing program 7: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000040)=0xc) 2018/04/10 05:10:41 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000080)=0x80) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) 2018/04/10 05:10:41 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$int_out(r0, 0x4000002, &(0x7f0000000040)) 2018/04/10 05:10:41 executing program 2: r0 = gettid() timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x23}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/10 05:10:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001d000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f03ff700de0000"], 0x1c}, 0x1}, 0x0) 2018/04/10 05:10:41 executing program 4: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000040)="2f2f66696c653002", &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x0, &(0x7f0000000540)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)="2f2f66696c65300200", 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x5}], 0x200000, &(0x7f0000000100)={[{@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}]}) 2018/04/10 05:10:41 executing program 7: r0 = epoll_create(0x6) dup(r0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/10 05:10:43 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000", 0xc9, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400), 0x0, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x0, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8a", 0x37, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea53275260", 0x5a, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000400)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31d", 0x83}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/10 05:10:43 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) r1 = getegid() r2 = socket(0xa, 0x6, 0xffffffffffffffff) r3 = socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) dup(r3) getsockopt$inet6_mreq(r2, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x0, r4, r6}, {0x0, 0x100, 0x0, 0x1ff}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x0, 0xe323}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0xffe, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r7) prctl$intptr(0x1c, 0x7f) prctl$intptr(0x1c, 0xffffffffffffeffd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x11) 2018/04/10 05:10:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x7) 2018/04/10 05:10:43 executing program 3: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000640)={[{@subvolid={'subvolid', 0x3d, 'em0'}, 0x2c}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x36, 0x20, './file0\x00'}, 0x4b) 2018/04/10 05:10:43 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4}, &(0x7f0000000700)=0x98) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) fadvise64(r1, 0x0, 0x5, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = getpid() fcntl$setown(r1, 0x8, r3) fremovexattr(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="6906a5583d40b362346830c5ef1700000043250000000000000000000000000000005ec0c3a623469fb5d0c82d0ae55f698c4d375cb3bbe1d53da06663ef7a3f233822d316530dbc380879b61d"]) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000200)={'rose0\x00', 0x1}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0x80003) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="e78cd917f52ef13d421ede00"]) signalfd4(r0, &(0x7f0000000040)={0x7a}, 0x8, 0x80000) 2018/04/10 05:10:43 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0xfffffffffffffe01}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") lseek(r1, 0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) 2018/04/10 05:10:43 executing program 2: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x80000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/10 05:10:43 executing program 4: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x5, 0x96c2, &(0x7f0000000140)=""/70, &(0x7f0000000080)=0x46) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x0) 2018/04/10 05:10:43 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000180)='./file0\x00', 0xf4, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="87876b2873d33aec742c3cfe3f84752dfe95628df8a9bd5b12e0adaca918ebfa336400dcf7873025731ad6e132f848ddc553ac9633515c095255f07d28a88619fd83002ab5dad18bf3008df44a157a73e8817171515ac9827e65dfde35d6da180a38504e30299fe028af0e33a6fee7d84567051d0b058d272357f77ef5aef3c12f052b1a970c09a84fb00efa614fe795bf24a1d8473a514409a24ed371706a7d656de0c5d641cd321e6bbc182c79d3773794e1422e8bdc2c27eeedd0ec31b9e9b38a1685b455ec432a84909ff4c8323372efc1aac159e7513b66f7d17c7d34eb4b5c0c769157fa388f", 0xe9}, {&(0x7f00000002c0)="217a05429ce5ef20bf85c178b6d1654804ff8be1fccf139a2c5d", 0x1a, 0x80}, {&(0x7f0000000300)="660e810d5a8fd374d992b399e2d4c46ad681829b967c84acb79af754b931cae893dcf6a0b3caee2986b4f77311b2aad957c7f023adedde968c30e37607a4415315d7b6d491961508bd7e547b5ebd928505a4f6e36ed2550a69eafb63cd714dbeabe54f7ea4d6867a94ab4cf7be9e5ef51849e33792a9f11f723842bd2c573b89642a16d1dde4d699d68d73371a30fc87", 0x90, 0x4}, {&(0x7f00000003c0)="d88a9a6bd12e2104b9857d87a88c1078a89fb7087b148ffc2c48683bd8911e14c37b3bc731f05331469dc81d308639f56b66016e3eddca913e6adcf984cb1ef470395bcabb12597640ed0a2e15033441290ce4f66f303cd23e3aad812f", 0x5d, 0x6ef}], 0x202000, 0x0) getrandom(&(0x7f0000000080)=""/133, 0x1fbc87ef0143f500, 0x0) read(r3, &(0x7f0000000040)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r2, 0x8, r1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x4010, r0, 0x0) fcntl$setsig(r2, 0xa, 0x12) 2018/04/10 05:10:43 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x290) 2018/04/10 05:10:43 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = gettid() syz_open_procfs(r1, &(0x7f00000001c0)="2718340b28fd51") [ 131.640742] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/10 05:10:43 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x6, 0x0, 0x401, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000000000)) 2018/04/10 05:10:43 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000040)="c75ad78e8a68eeb73fb2c201648b46018cf811a515f7f3c16748971cdded1926118894db17ddfd483677a73508260c28e65794ba03fecc90182d852daba739144b69c9f146637a15ddfa35094d8ea8e0f6d800161c69e0eda07a50536676cddc5f86ccac8d0dd5ae94f63b197d39f30e7450a27cfa0aa417b3812fbf7a73c67673054c5f2aafee1a02") 2018/04/10 05:10:43 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x1c, 0x18a, 0x81, "010a38e67fec82cfc461c46c66"}], 0x1c}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0x9, 0x0, 0x9, 0xee4, 0xb20a}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0xbfd, 0x6}, 0x8) r2 = memfd_create(&(0x7f0000000080)='-wlan0)/\x00', 0x2) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000100)=""/205, &(0x7f0000000200)=0xcd) creat(&(0x7f0000000280)='./file0\x00', 0x80) 2018/04/10 05:10:43 executing program 4: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x5, 0x96c2, &(0x7f0000000140)=""/70, &(0x7f0000000080)=0x46) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x0) 2018/04/10 05:10:43 executing program 2: r0 = gettid() exit(0x8001) ioprio_get$pid(0x1, r0) syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') [ 131.861437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/10 05:10:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f, 0x0, 0x0, 0x4}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x1a8, 0x1a, 0x70d, 0x70bd25, 0x25dfdbff, {{@in6=@loopback={0x0, 0x1}, @in6, 0x4e20, 0x6, 0x4e23, 0x0, 0x0, 0x0, 0xa0, 0xff, 0x0, r4}, {@in6=@dev={0xfe, 0x80}, 0x4d4, 0x7f}, @in6=@dev={0xfe, 0x80, [], 0xb}, {0xdcc8, 0x9, 0x0, 0x80000001, 0xec5, 0x9, 0xe0, 0xffffffff}, {0xfffffffffffffffa, 0x0, 0xffffffffffffffb9}, {0x6, 0x0, 0x100000000}, 0x7, 0x3500, 0xa, 0x1, 0x3, 0x4}, [@extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16, 0x2}, @policy_type={0xc, 0x10, {0x1}}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in, 0x3c, 0x2, 0x0, 0x0, 0x2, 0xa}]}, @proto={0x8, 0x19, 0x6c}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}}, @lastused={0xc, 0xf, 0xfbad}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0xa}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4004801}, 0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000001c0)=0x100000000, 0x4) accept4$nfc_llcp(r3, &(0x7f0000000340), &(0x7f00000002c0)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYBLOB="7226ccef4ee5e2836b564d9f921e8be5dc8913c7a494aaf7549482879851d0fc6ca0ae3d1dc8e7b04356957252a0ebbfdb606f0a580108"]], &(0x7f0000000300)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getgroups(0x0, &(0x7f0000000600)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) epoll_create1(0x0) 2018/04/10 05:10:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3f) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="e1a2efeaee15c9894915104860ffc1e3a170016e50a8fc545a00cfb9117b", 0x1e}], 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000280)=0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0), &(0x7f0000000300)=0x8) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="ce", 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000480)={r1, 0x3, &(0x7f0000000380)=[0x1, 0xffffffff, 0x2], &(0x7f00000003c0)=[0x4], 0x10, 0x4, 0x71, &(0x7f0000000400)=[0x7fff, 0x1000, 0x1f, 0xfff], &(0x7f0000000440)=[0x81, 0x1, 0x10001, 0x8, 0x6, 0x8, 0x6, 0x2, 0x9]}) 2018/04/10 05:10:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40086610, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x3a8, [{0x61, 0x8, 0x2, 0x0, 0x0, 0x1402}, {0x2, 0x1000, 0x800, 0x0, 0x0, 0x800}, {0x9, 0x5, 0x8, 0x0, 0x0, 0x2000}, {0x8, 0x4, 0x100, 0x0, 0x0, 0x1000}, {0x401, 0x2, 0xbb54, 0x0, 0x0, 0x40e}]}) 2018/04/10 05:10:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x8000a, 0x1f, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/10 05:10:44 executing program 6: unshare(0x108ffffe) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8, 0x7, [0x820, 0x5, 0x3, 0x5, 0x2, 0x2, 0xe6a]}, &(0x7f0000000300)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x1c, "8d72836fd916505e4eb8722c44779836042fdf4ebc4f34c84cbb2d04"}, &(0x7f0000000380)=0x24) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000200)="7fcb63ce81cd171c682b67089d0be30b12f38b6fa8681e357a149070c83e095a9e1b2bf451f3aee7719d0eb9244659201f2c95c5eb2c8ed9c683c7ccf15288c41e01aa7fcecc9552099b20242c247a2ca3758c99f510a47a280270358937a9d86df36ae1744be03bfa5fcb34ad813e2325ac9ff7c748f7d63943b7c75c9094131cdb9db92acacc80eeb1f5e4d947324d6c1ef147719eb3c70e03c9f06461fcfab4697adf3c3bf25ba7fd5e4a33c13723024458c232a33fb3a432f6", 0xbb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0xf71, 0x10000020}, &(0x7f0000000100)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f00000004c0)={0x1, 'sit0\x00'}, 0x18) 2018/04/10 05:10:44 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x224c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3aa, 0x2, 0x1}, &(0x7f0000000140)=0xffffffffffffff4a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x80247009, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x4, 0x0, 'client0\x00', 0x1, "2b5ca951cac70d3a", "d22f4c4d728cd4c87e0974bf9d5ec2d44ffd59c2e88f38aec258b971a03858f5", 0x7f, 0xfffffffffffffffe}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setrlimit(0x5, &(0x7f0000000000)={0x5e43, 0xcb9}) 2018/04/10 05:10:44 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') write(r0, &(0x7f0000000000)="70975e80dedd705474fa4c5bba8544cacb56ff557eccb7a1cf5a9895eeacb9b6b0ff", 0x22) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/88) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0xc00, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) 2018/04/10 05:10:44 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x28080, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x1cf, 0x7bcb, 0xfffffffffffffffc, 0x1ef, 0x11, 0x0, 0x1b6}, "c3c0121ad87916e846073a58b23f790428d19db4cda7f603e641167f6d1cbb5f295674a3adadd83fb1e3dfd2ab95b5f9d26053e8c1d2dda5c38fa6f20ae3cfdc1b9c0f082b114db411cc3969352ee4c4f5e48132233ceba888315232dce25e758340f7a8", [[], [], [], [], [], [], [], [], [], []]}, 0xa84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) ftruncate(r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x4, 0x4) 2018/04/10 05:10:44 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername(r0, &(0x7f00000014c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000001480)=0x80) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f00000000c0)="90eccfa61c481396210782b5d556d9af033346a12949201156d238fcbd889b3d707c221a5b4cf738a78ea5") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x5e, @multicast1=0xe0000001, 0x4e24, 0x3, 'none\x00', 0xa, 0x100000000, 0x1b}, {@multicast1=0xe0000001, 0x4e21, 0x6, 0x8, 0x20, 0xcb}}, 0x44) fchdir(r2) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/10 05:10:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000000000000080020000000000008000000000000010000000100000001000000000000000000000", 0xf5, 0x10000}], 0x0, &(0x7f0000000680)=ANY=[]) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file1\x00', 0x68a, 0x4, &(0x7f00000000c0)=[{&(0x7f0000000140)="aff44597e9feab40619cf2b2a5831c850ed7893d846aba062407ca869e1d1f021d19ef7588bccc1d0941628249923bf03e3c0006a25ec532ed38fe50d8188409689388", 0x43, 0x2}, {&(0x7f0000000240)="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", 0x1000, 0x100000001}, {&(0x7f0000001240)="27e4a1bfd3e76de3dc4961ba6362d60890ab0db995a8e40b3ad314b3ddab7e7741171e17f9ddd9b791e6de938870ce8e3a5c2c45a02310fb744cd138176feaa71975cc25bc2e1e07f52d92acf095e61d8aaa7d8e0a951c83fed9df61fb94e8d8e92cd24964b718e7e5d61233c6f581ea406c14194c689e5eac18fd4e8d94f35e0d01c6bf4c3084d403dd45b7abcee433137a198c6d46f8ccd95d9b60148b11be5112d485022b6ddd985349b15fcadcb83ff3df5427113aecd46a35a763c42e688cac14f86a455c5ae9c873749900588a842f927a013b3ab9f0c7d5427813f3c5371a44ae3018e182a73e", 0xea, 0x2}, {&(0x7f0000001340)="af60f2e2649b541e05ffafd1a855cb89405e7dcf950b10a02ebb26052ccfc3d01621ac9c8e05b2d338390cb96240338cc4cabe86003ee61ec0fa99c7d7f67cfde718836ed167754132f889535ce91768d50821d7d79920e1d62e", 0x5a, 0x400}], 0x80, &(0x7f00000013c0)=ANY=[@ANYBLOB="9f09000069642c7377696474683d331d9a3131352c716e6f6581666f7263772ceb00"]) 2018/04/10 05:10:44 executing program 6: socket(0x11, 0x803, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x5, 0xfffffffffffffff8) 2018/04/10 05:10:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) prctl$getreaper(0x2f, &(0x7f0000000000)) [ 132.786649] IPVS: sync thread started: state = MASTER, mcast_ifn = sit0, syncid = 0, id = 0 [ 133.347830] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop4 2018/04/10 05:10:45 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xc0, "ee76ee5c4c7d9351ace39162a4ec4ccd90fb0b0b25e1cc338f4a51d0aa3f015bf607b3ef12b7e6d39e9d395ee16d6e5a43c9709d60d95a2df46193dd70b8cd34a5237adb048639df191e23c3a5c77761ba283962d20dc6633f74025db7644d71bfeb6d7c4ff81fc729bb83bb5e12d94e4c3c4d2e92f49a8c4d8341e6833c54f7fe73274c500937d85b87816384d6cc3677d73189213b0117f408d8cfc64e87f35789d948c92d7029a86796aa7655b638a5fb68493e6cc2bf45d037d4630d072a"}, &(0x7f0000000180)=0xc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x100, 0x5, [0x3, 0x2, 0x1, 0xffffffff80000001, 0xfffffffffffffffa]}, &(0x7f0000000200)=0x12) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 05:10:45 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ba6fd0), 0x0, &(0x7f0000c8fff0), &(0x7f0000000000), 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/10 05:10:45 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfd01, 0x0) 2018/04/10 05:10:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x35, 0x4) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20040, 0x0) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/04/10 05:10:45 executing program 7: r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f000038b000)=""/1, 0xffda) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/04/10 05:10:45 executing program 6: r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="64e8c33ed05c77a43e9893d541ad5510ed5c491a4fc20dba74ee996df9737ec9ecf3ffee9f4c5740d7175d72b85b7ce5a522ed182bad098f1112384de9bf5c1920f752baab0efda24566a1d99fe3b34baa5fc2ad3d818dda9da1", 0x5a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000440)={0x1, 0x9e3e, 0x3ff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x4}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000400)=0xfff, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000003c0)={r4, r5, 0x4}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f00000002c0)={0x6, 0x986}) r7 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e5255b60ebfea63f3d99120c7443c6ec3e592e93a818926472f47361d0ccb55a57292a5bd40f811614e6a8d14090dcd4b82ace9674b8a3386cd9b86d9dbf53d4436b9ef89a1a75fec41e54387118812f5ef7a5cc0e99b3097997e9924f5d5661c26066f62acb9b193ec34c0182631bb8c1cc8a4b8d", 0x75, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x10001, 0x200, r7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/10 05:10:45 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="fb", 0x1}], 0x1, 0x4a) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1, 0x3}}, 0x2e) 2018/04/10 05:10:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x77, &(0x7f000086aff0)={0x77359400}, &(0x7f0000c15ff8)={0x9}, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/04/10 05:10:45 executing program 5: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000007fffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r1, r2) 2018/04/10 05:10:45 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80, 0x80000000000000}, 0xfffffffffffffecd) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x10001, 0xfffffffffffffff9, 0xffffffff, 0x35610adc}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) 2018/04/10 05:10:45 executing program 6: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000080)={0x239}, 0x8, 0x800) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x6, &(0x7f00000012c0)={0x2, 0x1, 0x6, 0x3, r1}) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) writev(r2, &(0x7f0000001280)=[{&(0x7f0000000040)="c965dde37b30f4b909d28df9ae757c31", 0x10}, {&(0x7f0000000080)}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="fe53f18190161e03299a7a9cc76f13ed3f55927295a7fae357c63bc4ac864fd26eb608553019d06e478715d528b4792f51a68a63c8b29fc6a3fd5126e1c0b6e8d1aee99e928cc1c05285dc618db9762ad06326eba01c1a9a417402c19b14e8d81051b35b665979a11a570af280fb865278", 0x71}, {&(0x7f0000000140)="c88fd24d0e14db3b1d5a5ff19c1e327373185fa2d6eb139e09203d6a64098e5894948493680b377a7d7be487304d34ca85cb913f26729082eed9d65f634cf144f474ad4baca4980bce489c67d1350248b02d33b7cf8a1747071f2d0e29e75297036cad1927249bb8a219b38fdd18a80a8cadfb76c8dda86add223dfca41da71ce778090058a1e92cf033ddf914e85500b20ce2ccee1a39", 0x97}, {&(0x7f0000001240)="ae1cfe6f58bafbc40d86", 0xa}], 0x6) open$dir(&(0x7f0000000200)='./file0\x00', 0x17ffc, 0x0) 2018/04/10 05:10:45 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) connect$packet(r0, &(0x7f0000000100)={0x11, 0x4, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) dup2(r5, r4) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="cc2f728363c3eb178b7669ad78b7eb6b", 0x10) fcntl$setlease(r0, 0x400, 0x0) 2018/04/10 05:10:45 executing program 2: r0 = socket(0x10, 0x1000000007, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000810ffc), &(0x7f0000000040)=0x3) 2018/04/10 05:10:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) alarm(0x6) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x67ad, 0xb033, 0x556, 0x80, 0xe8e, 0xa7f, 0x9, 0x8, 0x81, 0x724d04bc, 0x1, 0x80, 0x3, 0xfff]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/04/10 05:10:45 executing program 2: pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xe8fb9460ba2a258e, &(0x7f00000005c0)={@empty, @empty, 0x0}, &(0x7f0000000600)=0x94f8b7e40072c1df) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000700)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f00000003c0)=0xfffffffffffffe0b) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000300)='GPL\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000640)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000580)=0x84) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="9c7ce9c3336a586005eec71b687cc1b2c3c500e4073a44946a5672993fff2d038c521cdfe423cd623b5712fcec551a7be0f9c5c83e7770a336501eeeb363b9ade4cfadcccb68ae9fd4a4e7dc259a9954a0e56f1f476713a64f869edeb1aaec46f72bcac6c24dc123a0066dc42308ba5cfff643a8fa12816fa1aaf7bcc61b47addaeb368a826439064bf25b0f5c17195ea18cb68bde88b66a3332f980834c76b8cc7058f10eb612d98aeaea947f421d5444117701d7c719fbde77685376386ce5f3b5da916407e054959d8fc8e2899a7389cadd4f1b990c0d1d3a86780346e28fa20a4e07a23f2c478ae87d2102d638946c06faa85584", 0xf6}], 0x1, 0xd) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340)={0x7f, 0x3, 0x40, 0x7}, 0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 05:10:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) syz_open_pts(r0, 0x1039fe) writev(r0, &(0x7f0000000080), 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0xc9, 0x9, 0x7, 0x81, 0x0, 0x80, 0x6, 0x61, 0x20, 0x8, 0x1}) umount2(&(0x7f00000000c0)='./file0\x00', 0xa) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xffffffffffffffff, 0x2000, 0x0, 0x3ffffffffff}) 2018/04/10 05:10:45 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x7, 0x7, 0x2fc7, r4}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x10000, 0x20, 0x4863679e, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000e50), 0x32e) 2018/04/10 05:10:45 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x9, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x10) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/04/10 05:10:45 executing program 5: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000007fffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r1, r2) 2018/04/10 05:10:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x40000) 2018/04/10 05:10:46 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="01"]) 2018/04/10 05:10:46 executing program 4: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) lseek(r0, 0xfffffffffffffffa, 0x3) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8004, 0x6, 0x8000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x0, 0x7}, 0x8) 2018/04/10 05:10:46 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80, 0x80000000000000}, 0xfffffffffffffecd) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x10001, 0xfffffffffffffff9, 0xffffffff, 0x35610adc}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) 2018/04/10 05:10:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/10 05:10:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="140000000101ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/04/10 05:10:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000e9b000)}, 0xffffffffffffff1e) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x2) r2 = dup2(r0, r1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x6, 0xfffffffffffffffa, 0x8b, 0x8000, 0x0, 0x24}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x6, 0x2, 'client1\x00', 0x1, "01cf6ee13de0df21", "4cdbc3267dd1027d050dddb08a8bb35e44e3d3294683c6149b4d4e710f1c8762", 0xfffffffffffffff0, 0x2}) 2018/04/10 05:10:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000400)="438994515391b095af6eb0da847b0819dd7cf5ceedcd0ee5e100f78ce919b125d3171e66e14a85cb96aed6") connect$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_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) 2018/04/10 05:10:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000100)=""/190, &(0x7f00000001c0)=0xbe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x1, 0x3, 0x8dba, 0x1, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000300)={{0x6, 0x100000000}, 'port1\x00', 0x80, 0x20000, 0x2, 0x8, 0x2, 0x5, 0x0, 0x0, 0x1, 0x6}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000003c0)) sync_file_range(r0, 0x7, 0x411e, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000400)={{0x9, 0xffffffff}, 'port1\x00', 0x0, 0x70000, 0x0, 0x3, 0x100000001, 0x6, 0x3, 0x0, 0x0, 0x70567fc0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000004c0)=""/138) write$selinux_access(r0, &(0x7f0000000580)={'system_u:object_r:newrole_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x38}, 0x3e) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000005c0)={0x6, 0x23, 0x101, 0x5}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000600)=0x8) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000680)={0x2, 0x9, 0x7, {r3, r4+10000000}, 0x5, 0x2}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000700)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)={0x9, 0x200, 0x0, 0x1ff, 0x6, [{0x9, 0x5, 0x1, 0x0, 0x0, 0x808}, {0x80000001, 0x0, 0x3, 0x0, 0x0, 0x1}, {0xda57, 0x80000001, 0x0, 0x0, 0x0, 0x1000}, {0x4, 0x4, 0x2}, {0xfffffffffffffff8, 0x1ff, 0xfffffffffffffff8, 0x0, 0x0, 0x200}, {0x25c, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x10c}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000008c0)={0x0, 0x1000, "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"}, &(0x7f0000001900)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001940)={0x3, 0x2, 0xd, 0x6, 0x5, 0xf5, 0x80, 0x9, r5}, &(0x7f0000001980)=0x20) sched_getaffinity(r1, 0x8, &(0x7f00000019c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001a00)={0x9, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000001a40)={r6, 0xa6f0000000000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001a80)={r5, 0x57, "102531a004c5ae241d3f05c373ecbffe3530620cc2fee6394d723ab0a3008faf65e023eeccc8baa70c04f76f436d0ade8725ed0efb3c9b3d7850e53b3b425bbf5a079c4493ae2227d90745515f560f562b4e5d1f8c2c42"}, &(0x7f0000001b00)=0x5f) write$binfmt_misc(r2, &(0x7f0000001b40)={'syz0', "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"}, 0x1004) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000002b80)={0x80000001, 0x2, {0x3, 0x3, 0x8, 0x0, 0x7f}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002c00)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000003c40)={r7, &(0x7f0000002c40)=""/4096}) 2018/04/10 05:10:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001300)=""/228) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r3 = accept4$packet(r1, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000001d40)=""/4096, &(0x7f00000001c0)=0x1000) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x3, 0x800) fstat(r3, &(0x7f0000000e80)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f0000000280)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x2}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000b003c7ef8937579002303c9e5a173403c1182a013e4d424f4c4ebb0115e937572862f96826ee2a7ded831d15738abec"], &(0x7f0000000040)=0x1) readv(r5, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x6, 0x8, 0x7, 0x388}, &(0x7f0000000440)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000480)={0x101, @time={0x77359400}, 0x0, {}, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000380)={0xb89, 0x1f, 0x0, 'queue1\x00'}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/04/10 05:10:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x5a, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000038c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x2400000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x98) clone(0x100000, &(0x7f0000002700)="48734f30ba3d6b90f484c07acee868e79402ab5c7beb205176096de3ed63271c53ef0009b036c94ff3ec099f677d0f48ac9bf145f135208e23e1877d5cbbf73cccc7129b502ccfc17beb41a297a55a938c0d78006ba3ab87b09ffc8d86a15c2b6b3ce6a59b647da820fe7e1add33477162ec9abcd7b0a521a002cab9288442736c890d08b1a778fccd5663633684dc8affbe85905c9d1ea6301a614e51e94314bf6c91f4d92cad87aaf5af6fe861b02cc2e754180aaabc00f68839062c9de04663", &(0x7f0000003880), &(0x7f0000002840), &(0x7f0000002880)="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") sendmsg$unix(r1, &(0x7f0000002680)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000000280)="7f72d3221d664291cb150dfbf88047d6caf82c1e389835c2f5c4c812a86d8b8d3dd55e3a0d2e73fd9901cc5218f263c72a96312386d751013356e6ddec55a30450811b736bc11c546473b50373e630a6313be21fdd6012aefaff704e5edb877869d0b157fa303978e6e07bdb1859924ec45c7208bdac7b94eef1ff4aa891a9376ee4b8ae98355344c15dddc56eb19575526d43", 0x93}, {&(0x7f0000000340)="3615907a1dea57cd88142a3286b4fd59a55dd934f9df8e086ac14b5486d6f4a2661ae974b2e22725e37d83bdaa921ca40ccd0a7ac2df3afe23f5aebed7514489a5929283e8ea732e4c3ad9e386e31ffd79c87d30e0060168f8166b6379a56b6ed60c6f2af981a3eee9ce0ce7cba741b7daac5eb9a0e813e8644d2ddd51796eafa297657448b9c322eacf2e138baadfa5a9c8e165ef09d926ed55233a91118d0c329fffcd7ba0f84a57009b629274b9ee202faf390d7d4f73a164c163785326fb76476796096de0cc7df98602f5dae667f39c20", 0xd3}, {&(0x7f0000000440)="12066cafa7ea75bc2a4337da19", 0xd}, {&(0x7f0000000480)="334726c774b1ca09b478ef9f65c66ae769153b6da4967fbc2707f6903a46f9260f11fb8a49b071f475608e58bea13809469ce3a7be9e1c000dd08147c33e1693c71dce22f1b268173602ac0a2a58123cda93bb26318787af21ec9853b8ef728048f76b1324e09218f434b81ec08b693afae14b4543b2911b5d7bc491bf234af31070b9d7494b3dde51b1db241c94afa3451b855da37bf30cf377", 0x9a}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="0e418357e81583dbd42ea7db49a406762e20e475accb0142729e79cd00d70a5cc172ab8d0dea70d352596323fc72ee577771b7d59f966c417a1fba86e48229d662b7476e5409877d8aa4e86a157ac1d3a908768302e118a7e75cac11a9511dbf02beca80bda0c91a121e40bff67b231af9750cb24f3fed473e50159d63b866ebe30f29f2567d8da3a438fb9960616fce3b6ef46b48465f", 0x97}, {&(0x7f0000002600)="e0f17bb4c8b565a3a51019a9ef61a35cf48a4a020abcaa80575c412bc9d1d1738770001c6ae7a3cc8e40e5d6", 0x2c}], 0x8, 0x0, 0x0, 0x800}, 0x4000094) lseek(r0, 0x0, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000000), &(0x7f00000026c0)=0x4) writev(r0, &(0x7f0000002800), 0x39f88c26904284b) 2018/04/10 05:10:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) sync_file_range(r0, 0x8040000ffffffff, 0x80000003, 0x5) [ 134.964114] binder: send failed reply for transaction 89 to 11424:11426 [ 134.978945] binder_alloc: binder_alloc_mmap_handler: 11424 20000000-20002000 already mapped failed -16 2018/04/10 05:10:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) dup2(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) 2018/04/10 05:10:46 executing program 0: r0 = socket$inet(0x2, 0x803, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffe92) listen(r0, 0x0) listen(r1, 0x0) 2018/04/10 05:10:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x9, 0x3ff, 0x7, 0xc, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_lifetime={0x4, 0x4, 0x0, 0xffffffffffffffe1, 0x8, 0x101}, @sadb_address={0x5, 0x17, 0x3f, 0x80, 0x0, @in6={0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x100}}]}, 0x60}, 0x1}, 0x8c0) sendmsg$key(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x3) 2018/04/10 05:10:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup3(r1, r0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180), 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/04/10 05:10:46 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x1ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffdf8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/10 05:10:46 executing program 2: sysfs$2(0x2, 0x2, &(0x7f00000000c0)=""/143) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='lo\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/10 05:10:46 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x100000000, 0x3}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x10000, 0xffffffffffffffe0, 0xffff}) [ 135.007340] binder_alloc: 11424: binder_alloc_buf, no vma [ 135.029724] binder: 11424:11439 transaction failed 29189/-3, size 40-8 line 3133 [ 135.064079] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 05:10:47 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) prctl$intptr(0xe, 0x20) read(r0, &(0x7f0000000040)=""/182, 0xb6) 2018/04/10 05:10:47 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7ff, 0x8, 0x3, 0x100000001, 0x8, 0xfff, 0x27d4}, 0x1c) unlink(&(0x7f00000000c0)='./file0\x00') syz_emit_ethernet(0xfcb9, &(0x7f0000000000)=ANY=[@ANYBLOB="4476ca13aabb80d71e4037ac8906"], &(0x7f0000000240)) 2018/04/10 05:10:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0xe7, 0x101, 0xffffffffffffff01, 0x9, 0xe574, 0x20, 0x7, 0xff}, &(0x7f00000000c0)) dup3(r1, r0, 0x0) 2018/04/10 05:10:47 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xac745e01a8fc9354) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'irlan0\x00', 0x1}, 0x18) r1 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x1) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x14, 0x0, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0xb9, 0x0, &(0x7f0000000340)="dd67f97dbe9e71a7a871a42daa037ae96a8d8e52a1b7bb90d23adaaa8fd3868e3b6bdc6753bdba7038f7b31acf780885106d9d3afa6ef8435a8640d7a17c95f26f35cc13b6c9de8e3a698d908ea0daf89823f9881da905de231468178564bdb4ae21957e1dc049be7d78479eeb1cf2693f5940785ad73841bb28d19b358459b0998fe6fb39a45195f83ba49d38afe3cb3341d48c526062a449298784d235d829a0534540023696e65aa5a3af6feb336a1610e7ffad7c480000"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0163676c020000060000000000000000000000000000000000000000c70300000000000000000000000000000000000000f40000", @ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYPTR64=&(0x7f0000000200)=ANY=[]], 0x0, 0x0, &(0x7f00000003c0)}) 2018/04/10 05:10:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) 2018/04/10 05:10:47 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x2) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x4) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/04/10 05:10:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001300)=""/228) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r3 = accept4$packet(r1, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000001d40)=""/4096, &(0x7f00000001c0)=0x1000) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x3, 0x800) fstat(r3, &(0x7f0000000e80)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f0000000280)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x2}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000b003c7ef8937579002303c9e5a173403c1182a013e4d424f4c4ebb0115e937572862f96826ee2a7ded831d15738abec"], &(0x7f0000000040)=0x1) readv(r5, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x6, 0x8, 0x7, 0x388}, &(0x7f0000000440)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000480)={0x101, @time={0x77359400}, 0x0, {}, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000380)={0xb89, 0x1f, 0x0, 'queue1\x00'}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/04/10 05:10:47 executing program 7: setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0xffffffffffffffff}) setrlimit(0xa, &(0x7f0000000040)={0x7f, 0xffff}) setrlimit(0x7, &(0x7f0000000000)={0xffffffffffffffff, 0x3f}) 2018/04/10 05:10:47 executing program 4: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000140)) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/21, 0x15) 2018/04/10 05:10:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000004c0)={'broute\x00'}, &(0x7f0000000540)=0x50) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000adcff8)='\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='binfmt_misc\x00', 0x2000, &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getuid() execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='binfmt_misc\x00', &(0x7f00000002c0)='binfmt_misc\x00', &(0x7f00000005c0)='#selinux@-}trusted$-}\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)="5e6264657629252e2965746831656d314d1070707031776c616e312165746831776c616e31706f7369785f61636c5f61636365737300"], &(0x7f0000000480)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='user\x00'], 0x800) r2 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='*\x00', 0xfffffffffffffffd) mknod$loop(&(0x7f0000000580)='./file0\x00', 0x1a4, 0x1) keyctl$setperm(0x5, r2, 0x1) 2018/04/10 05:10:47 executing program 7: madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x220280, 0x0) mmap$binder(&(0x7f00001f4000/0x3000)=nil, 0x3000, 0x7, 0x2010, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x1b29}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x1000}, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x8) madvise(&(0x7f00001f5000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) 2018/04/10 05:10:47 executing program 1: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000940)=&(0x7f0000000900), &(0x7f0000000980)=0xc) write(r0, &(0x7f0000000000)="18ead0891959f523da6163af887d61525ea6a379395ba0d1aac94e10a6d5ba96f5a56a0b29f1ccb880ca932c18858800c2f133e9bd4425dd294d308f5dc220f83e4918d7f1ce94d557c111339cf079d942b90d203b2619966bc453aa5dd773b951cd6a8214227fe6c803482da6f02a1cae6bcf4d84ea3e8b966b254fe22bd16f61e1c7c0034115183307f094f16826689c60668e9e3d175b5c54e45a250b25d51ed87e85a1d1aa771b342b2bfa65c464f8d919f186b55f5bdb7bd0a3757cdcfb86c47087d042b858dc9fab", 0xcb) 2018/04/10 05:10:48 executing program 5: r0 = userfaultfd(0x100000002000) finit_module(r0, &(0x7f0000000000)=':(vboxnet0\x00', 0x1) fchmod(r0, 0x0) write(r0, &(0x7f0000000040)="248dbfed42138a12579074cea1c646324c179d743b861026e406ee3e01144c9395f542fe8a75f0eefcd1febc6e819490566112ebcc480866b9", 0x39) 2018/04/10 05:10:48 executing program 1: socket$unix(0x1, 0x1, 0x0) rt_sigaction(0x17, &(0x7f00000000c0)={0x2, {0x8}, 0x8000002, 0x32}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) socket$unix(0x1, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x62, &(0x7f0000000440)=0x1c, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioprio_get$uid(0x3, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="02050000e0a7020025a483f98ad642cf8e7994e76d420e1766e9e17443986c5c97f7eb924b77e53f78c46bda18f8355c920898755d41c4a8220bc2330ce2bed1206c9c119db74642eed880820a367889f98d898fb25b6728cad8d35d24fd1fe98c6a62f8a27081df2842a4d5cf1e422103f08580a2579430d2ace2423d3e39"], &(0x7f00000001c0)=0x1) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0xfffffffffffffdff, 0x10000, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r2, &(0x7f0000000000)="b4", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000540)=""/127, 0x7f, 0x0, &(0x7f00000006c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x731, 0xc004, 0x0, 0x0) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/10 05:10:48 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) prctl$intptr(0xe, 0x20) read(r0, &(0x7f0000000040)=""/182, 0xb6) 2018/04/10 05:10:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0xfffffffffffffd3f, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') read(r1, &(0x7f0000000440)=""/64, 0x40) read(r1, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="61d329f9d543006c13c5ad86df0a29081787e4cc27f93cc05f6dbf2911b374d4bde5068f78a2a377bd874de9008e05a9f95a51ca5210d29ab8749ce352c62e872203ca9f5490bcd9b961bb75598fa4cb76958ed8602ab152c24361c1937f00f913fddef154fa58c05b78f78f402fa22b477b27f715780318312f882af78bf4d8b0866d6b4784bf5b73b8e04efc3ebdf8890cf174ea318b4fe021140b7197cbc145f2c690283f9347d335822c8074c9297e53d60750c0410ac4fc522adf5b3b719cbbbff455222754fe0b551d2ce8eb4308f863c2bdd353bfd1e0a2314684fc123caf74a5067eac", 0xe7}, {&(0x7f0000000200)="e12a3aab1bd933985471f3060f85ce3a2916da3333efaf88c36856f53627709a15a388d2a3a49f0e4fdd4aad0bca84e781dfbf7699e11a983917a2c62dea319bafd129a8c2b1246180d16690f4115ff027527214eb5f59054b12a284c9759b7b6bd450c19de50b88d1e7e3752ffddae9e988463856b42d6c", 0x78}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000280)="e3770159db853e473d71c3f819e2d72649499636a0d15f12bdc2d1295c7b3b5beb5a70ae3f68ee54737098e115febc511f8dd5601559a81427ff01fffd688b5467837e30e892e322dd6991f463f6b9629d0f330cd8adb76272c6ac98448f1bee8313735e8d3ee86a7ee29004e019b240bfeabae6eec5a68c08fa517c39410a75f3ed2ff7b799a47b6e2fd6082291ad25675172e276997a59441f02288cfc2b5c07e6bc0d23bde7", 0xa7}], 0x4, &(0x7f0000000480)=[{0x54, 0x1ab, 0x5, "64ab73aeac42f2c4636295f828bf8f103e25f61228e68592b0c7357965c685a418b8a43525994c1e938530d61c77cf65cc6fe522ecb994c269cca50208f7aa4482b5a8acbc5aa3fb"}, {0x88, 0x0, 0x8000, "7c589a6abc29e351ef0d266fcb9da2f79f8b7ec49d92ee64dd36e5a6ac741799d6c9730cf07a11ccfb99b156a135f2b461385feb57f44d6b05142351ef647193badecc3e24209a9dfb52174510b63bcf99fccbb5bfdf503e83485c30984e631fa25825b3f6c45189321ebc2a183b9059abb1896eca9527ca4c3c"}, {0x14, 0x114, 0x2f80000000, "b4e2a4637cb109c0"}, {0xd8, 0x10f, 0x7fff, "8a373dfee9533a5066b6c3ad97bd62011dc9a847c5f8974123cdf5d140d94659949c6030dd6b4839f27326f189f1f3c39c652a061cf87b57d3a175fa8ce84b90c8c4689218cee1d9dd6ab8a5829304f3b78cf987baad0f803018172bb2b8fb83201605ba515385554b0ab9a994f7b9511392a606ba5b204fbddd03ce7c565ac7a199f59c526e387449f484297f2405ba3667e3bb222a30611bd7a0f9eb020937e8003d8a82e5bce5f955c97fe93a782e3c7269123a3d770ba9e89fcc04119e542d9d8458f4ad929216ae8d"}, {0xb8, 0x0, 0x9, "0b26f0ccb4a0ee52afacfae15e24196cae00f28cc6872a1cb4b5a0ac514d8a799b16b412de6268012b8b33138cf560d3e629455c5f7cec034e4a94e1a337eea071afffd295f5d1b130ab30c18f5bb112c5a8889c223c8035912a942d475a43ec39d8bdc473347d9ce57720ea7b350aa6754bcf8379644f9a62de5a2d07613fc1d637d10966da9515ac695012167473c65a6b6319ab18e1d05ac192b9b3697bb02d00ffc8470f6e1b3f8c"}], 0x280, 0x40000}, 0x0) dup(r0) 2018/04/10 05:10:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) epoll_create(0xa5) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/10 05:10:48 executing program 7: madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x220280, 0x0) mmap$binder(&(0x7f00001f4000/0x3000)=nil, 0x3000, 0x7, 0x2010, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x1b29}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x1000}, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x8) madvise(&(0x7f00001f5000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) 2018/04/10 05:10:48 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 2018/04/10 05:10:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000040)=0x9, 0x4) dup2(r0, r1) 2018/04/10 05:10:49 executing program 7: signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xe040, 0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/10 05:10:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x40, &(0x7f0000000040)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0xffffffffffffff87) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f00000001c0)}, 0x2002) 2018/04/10 05:10:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x6) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='\x00') ioctl(r0, 0x2284, &(0x7f0000000000)) 2018/04/10 05:10:49 executing program 5: perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/90}, {&(0x7f00000011c0)=""/44}, {&(0x7f0000001200)=""/219}], 0x2000000000000388) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) dup3(r2, r0, 0x0) 2018/04/10 05:10:49 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0xc0) 2018/04/10 05:10:49 executing program 1: sched_getattr(0x0, &(0x7f0000000480), 0x30, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) 2018/04/10 05:10:49 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0x144) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x7, 0xde2}, 'port0\x00', 0x80, 0x1, 0x9, 0x20, 0x4, 0x2, 0x2000000000, 0x0, 0x2, 0x20}) syz_emit_ethernet(0x56, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@canfd={0x8100, {{}, 0x0, 0x0, 0x0, 0x0, "eac55f2424babae84552618f5ad4903c2d4f50677dad9beb80ec83eb189a948457f9735d9e81bee2b9a38f46031ad8e9d6d7367da5b0f49249544ad96db26844"}}}}, &(0x7f0000000380)={0x0, 0x0, [0x0, 0x2d9]}) 2018/04/10 05:10:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6b2e1ee9}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/10 05:10:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000002c0)=""/239, 0xef) 2018/04/10 05:10:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x18) 2018/04/10 05:10:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e23}, 0x10) listen(r0, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x70) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x3, 0x6, 0x2, 0x72, 0x76a, 0x2, 0x2, 0x0, 0x8, 0x8, 0x0, 0x401, 0x3f00000000, 0x60, 0x9]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x2}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x4, 0x6, 0xfff00, "9012bc318f7caf9cdf451c17214c02e2238ad84b9e2aadb412279423d4075adede8d2ae07ef13e9f349e62e47f4c8d30c7da7d58d1203527daf678983c1cc1", 0x7}, 0x58) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000080)) dup(r3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/10 05:10:49 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x80007, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}}}, [0x9, 0x80, 0x4, 0x40, 0xfffffffffffffffb, 0x400, 0x3, 0x540, 0x0, 0x7, 0xb88, 0x0, 0x0, 0x81, 0x1]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x1, 0x3d, "b3004a3ef7ca107363c65ec8f675d82a3ddfa461bf197982222ff0b9877b7b2c1563febddbc252f0bf805844e6c427e7ea32d99480aa4744c8ab914e2e"}, 0x45) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000340)=""/8, &(0x7f0000000380)=0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x100000000, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000080)={r4, 0x81}) 2018/04/10 05:10:49 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10000000000000, 0x10, r0, 0x0) 2018/04/10 05:10:49 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="11111f5b3c41d193f0123c8652bf140725858bb9233b63c9edeca796416c7059120aecd2a7ff", 0x26) 2018/04/10 05:10:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/85) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f00000000c0)=""/141, 0x8d, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) fcntl$notify(r2, 0x402, 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) 2018/04/10 05:10:49 executing program 1: symlink(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0/bus\x00') mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001100)={0x0, 0xdb, "04394ef0c46a00e9104a5f39fd73dc80e2f3358edca99e98b3f708459633bff764ad48220f429a8cb74c755a8dc464b6406459295212827541713ffa35e7f6b3e36a56df0ce67f3df660132b08319457d7ed1613136e9c92d7c858e41fa155f804185880505e6678859a196c46a91915a09f7826cf31ba4ce0ccd4a5befc80c866be01afd45db3a888d2812ed7c850ff734c14c91df58ab23a7391d497ac87ebb6a6579897170ee5f1f384f193bec5b4124d0dab12b5294ac0ea3fd93c67c50f6f7b797dfa1280b3fc66a8661fc3e91650d38d1079b15295c0b396"}, &(0x7f0000001200)=0xe3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001240)={r1, 0x7, 0x8, 0x10000}, &(0x7f0000001280)=0x10) pwritev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0xfdb}], 0x1, 0x25) sendto$llc(r0, &(0x7f00000012c0)="0421ae132d0835bd653952cf0958ef180790641094f06a3d46690e4a5c6b5844260000587fd4eeeb22dafec0df785a2182240cbd1d2ce12210c8ae83c6a6f5f2a6ba9433b4fa9a66a801222f974c0c4ca591403d247eeac40bb05b6decac017173575deb2b0ac458fd06bfa5932099d44146f0d064cc70041234d3aa62cebc11fdc81d560e84dbda0f1c0b1a690d47f31485e861c860fba13521d0352512757b5f6f51a8b1c1f7761e73825b47fcddaf09", 0xb1, 0x11, 0x0, 0x0) 2018/04/10 05:10:49 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = getegid() r4 = getegid() r5 = getgid() ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x7, 0xfff, 0x5, 'queue0\x00', 0x77f2}) setresgid(r3, r4, r5) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xffffff66) unshare(0x44000400) socket$key(0xf, 0x3, 0x2) setresgid(r6, r6, r6) 2018/04/10 05:10:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e22, 0x6a, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f00000002c0)=0x84) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000005c0)=""/199) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0x0, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r1, 0x5428) r5 = syz_open_pts(r0, 0x2) dup3(r5, r0, 0x0) listen(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040), 0xffab) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) [ 137.876151] IPVS: Creating netns size=2536 id=25 [ 137.903185] IPVS: Creating netns size=2536 id=26 2018/04/10 05:10:49 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4000000000002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) fcntl$getflags(r0, 0x401) 2018/04/10 05:10:50 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x400, 0x1, &(0x7f0000000100)="010000000300060000071a00009139cc", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="00f60789c162dc386fea679724552a8e8d4020576e8b9cbeca822ff0ff0c07492392fcb7fa07d5136afb04bdf7f6d3ea9d5c1fdd5fe871c2fb37f697437281a2661304abcf2b8a6f33aaaddbb3c17f0e2d48f6e9e3beff6aedfd6d6cd600ae880f657245f9af2f114027435c0aea8b2c40299277fd1917116239b9138dbf959d8ef5e15b5581f4cf6a2ffd73c205405464dacc47950d") close(r0) 2018/04/10 05:10:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x4000000000000009) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe9}, &(0x7f0000000040)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x20}, 0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/10 05:10:50 executing program 7: r0 = socket(0x10, 0x0, 0x6dfc) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x4, 0x0) socket$inet(0x2, 0x80003, 0x759) r2 = dup2(r0, r1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)=0x200) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2008, 0x0) 2018/04/10 05:10:50 executing program 3: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000)=0x2, 0x41000000) 2018/04/10 05:10:50 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x1, 0x0, 0x2, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x5}, 0x8) 2018/04/10 05:10:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000b4fffc)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xc0, 0xffffffffffffff4b) r1 = mq_open(&(0x7f00000000c0)='\x00', 0x3, 0x4, &(0x7f0000000100)={0x202, 0xffff, 0x3, 0x9, 0x1, 0x0, 0xfffffffffffffffc, 0x1}) mq_timedreceive(r1, &(0x7f0000000140)=""/209, 0xd1, 0x9, &(0x7f0000000240)={0x0, 0x1c9c380}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000280)=""/90) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) accept4(r0, 0x0, &(0x7f0000000000), 0x800) 2018/04/10 05:10:50 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = getegid() r4 = getegid() r5 = getgid() ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x7, 0xfff, 0x5, 'queue0\x00', 0x77f2}) setresgid(r3, r4, r5) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xffffff66) unshare(0x44000400) socket$key(0xf, 0x3, 0x2) setresgid(r6, r6, r6) 2018/04/10 05:10:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x84) r4 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x156, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf), 0x1b6}, 0x2020) 2018/04/10 05:10:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000013c0)='btrfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cpuset\x00', 0x800000, &(0x7f0000000140)="d9d6793952744b663c7cdda2269bfbe79a401e14db17869eff2d4929a8efa1af50e8339470a907f86bb7b206be48fd79e5b145671d3dd6af6446446621d88d693e8ae372d9c855e8e29fc1f63e0f0da4c86f6f5b26b7d19a0486286e25cb49339e6ff3727dbe1256b62e502af8437b89a468f7f6841e9c4d390dfd94a9d5f1a77d239842cc64a19392aa6bb4ff1d9886c0cedc04b7cb4ac8501f25355a8dfa5e24b346bee902bff40be86c8b35992b4c4ffa680b7dff2c2d31ea87ea3f560a6bf7097440e4fb") 2018/04/10 05:10:50 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x487ffe, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x200}], 0x1, 0x1ff) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/29) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x200) preadv(r0, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}], 0x1, 0x0) 2018/04/10 05:10:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x101}]}, 0x13c) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x208000, 0x0) getsockname(r2, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000240)='V', 0x1, 0x0, 0x0, 0x0) 2018/04/10 05:10:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000002c0)={0x200000000006, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000900)={0x80000000, r2, 0x10000, 0x9}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x1000000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) recvmmsg(r0, &(0x7f0000008500)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)=""/245, 0xf5}, {&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)=""/23, 0x17}, {&(0x7f0000000600)=""/138, 0x8a}, {&(0x7f00000006c0)=""/220, 0xdc}, {&(0x7f00000007c0)=""/89, 0x59}, {&(0x7f0000000840)=""/117, 0x75}, {&(0x7f00000008c0)=""/62, 0x3e}, {&(0x7f0000000900)}], 0xa, &(0x7f00000009c0)=""/234, 0xea, 0x7fff00000}, 0x1ab}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000ac0)=""/218, 0xda}, {&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/5, 0x5}, {&(0x7f0000000cc0)=""/7, 0x7}, {&(0x7f0000000d00)=""/15, 0xf}], 0x5, &(0x7f0000000d80)=""/123, 0x7b, 0x800}, 0x2}, {{&(0x7f0000000e00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000e80)=""/120, 0x78}, {&(0x7f0000000f00)=""/89, 0x59}, {&(0x7f0000000f80)=""/253, 0xfd}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/189, 0xbd}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/212, 0xd4}], 0x7, &(0x7f00000022c0)=""/201, 0xc9, 0x10000}, 0x3}, {{&(0x7f00000023c0)=@nl=@proc, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002440)=""/148, 0x94}, {&(0x7f0000002500)=""/93, 0x5d}, {&(0x7f0000002580)=""/41, 0x29}, {&(0x7f00000025c0)=""/250, 0xfa}], 0x4, &(0x7f0000002700)=""/156, 0x9c, 0xe3}, 0x401}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f00000027c0)=""/3, 0x3}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/41, 0x29}, {&(0x7f0000003840)=""/203, 0xcb}, {&(0x7f0000003940)=""/153, 0x99}, {&(0x7f0000003a00)=""/205, 0xcd}, {&(0x7f0000003b00)=""/209, 0xd1}, {&(0x7f0000003c00)=""/130, 0x82}, {&(0x7f0000003cc0)=""/128, 0x80}, {&(0x7f0000003d40)=""/221, 0xdd}], 0xa, 0x0, 0x0, 0x2}, 0x100000000}, {{&(0x7f0000003ec0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003f40)=""/120, 0x78}, {&(0x7f0000003fc0)=""/151, 0x97}, {&(0x7f0000004080)=""/124, 0x7c}, {&(0x7f0000004100)=""/200, 0xc8}, {&(0x7f0000004200)=""/255, 0xff}, {&(0x7f0000004300)=""/15, 0xf}, {&(0x7f0000004340)=""/38, 0x26}, {&(0x7f0000004380)=""/139, 0x8b}, {&(0x7f0000004440)=""/93, 0x5d}], 0x9, &(0x7f0000004540)}, 0x5}, {{&(0x7f0000004580)=@hci, 0x80, &(0x7f0000005a40)=[{&(0x7f0000004600)=""/53, 0x35}, {&(0x7f0000004640)=""/133, 0x85}, {&(0x7f0000004700)=""/190, 0xbe}, {&(0x7f00000047c0)=""/149, 0x95}, {&(0x7f0000004880)=""/247, 0xf7}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/50, 0x32}, {&(0x7f00000059c0)=""/96, 0x60}], 0x8, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000005a80)=@ipx, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005b00)=""/13, 0xd}, {&(0x7f0000005b40)=""/233, 0xe9}, {&(0x7f0000005c40)=""/34, 0x22}, {&(0x7f0000005c80)=""/175, 0xaf}], 0x4, &(0x7f0000005d80)=""/31, 0x1f, 0x1000}, 0x7}, {{&(0x7f0000005dc0)=@nfc, 0x80, &(0x7f0000007100)=[{&(0x7f0000005e40)=""/4096, 0x1000}, {&(0x7f0000006e40)=""/126, 0x7e}, {&(0x7f0000006ec0)=""/201, 0xc9}, {&(0x7f0000006fc0)=""/66, 0x42}, {&(0x7f0000007040)=""/49, 0x31}, {&(0x7f0000007080)=""/105, 0x69}], 0x6, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000007140)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000084c0)=[{&(0x7f00000071c0)=""/4096, 0x1000}, {&(0x7f00000081c0)=""/223, 0xdf}, {&(0x7f00000082c0)=""/42, 0x2a}, {&(0x7f0000008300)=""/179, 0xb3}, {&(0x7f00000083c0)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0x38000000}, 0x7}], 0xa, 0x0, &(0x7f0000008640)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000008680), &(0x7f00000086c0)=0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000000040)={0xfffffffffffffff8, 0xffffffff, 0x12, 0x3, 0x8c, 0x50a6}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)="af23ff0f000000000000000000000008") ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000080)) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x40, 0x8001, 0x2000, 0x3000000, 0x1, 0x7, 0x40, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7f}}, 0x4, 0x401}, &(0x7f0000000240)=0x88) 2018/04/10 05:10:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "f5f9915fb6e9a249954d425a79c2f9846372d78ec1e7749887942f7486952e10355acc16ac48763377affc741d7741604b0e0622ae451b5cc13afac84843ab152b1189f59d9060f0799822f5a6108bbfda0b3b97e3dfbfc2905d8c86478acd33e3600b3208a41ca0fc29046cb14e2ff0a44645d888a5240a690585996da7c5d84e7fda465379258c1e3961cfa2eb57dbd953dbacfa726baed43dc68593a389007269494789672f32f14ab8673b1eb6b4249d922c20a043cefd951cffffa9"}, 0xc2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000d000)=[@fda={0x66646185}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/10 05:10:50 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1a1240) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) r1 = memfd_create(&(0x7f00008c9fe8)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r1, 0xfb8) fcntl$addseals(r1, 0x409, 0x7) ftruncate(r1, 0x0) 2018/04/10 05:10:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'vmnet1]md5sum'}, {0x20}, {0x20, 'nodevwlan0self,posix_acl_access*{'}, {0x20, ']\'#cgroup:'}, {0x20}, {0x20}, {0x20, 'em1V'}, {0x20, '&'}, {0x20}, {0x20, '#nodevcpuset$/,cgroup'}], 0xa, "6ef083e0438cb5da40d5114b369dc1f2fb27babce682c2c09f17b3d26f9f9cd1a73698c2ce6e7a9092202f39c37546aacfe63f42f19afbd9675079ff802044d3dacb5b65fc85b6470069ec99e82e4ece8ef5bddeaa984f7bce7433e7cbf400485acc8a8622eaeedd95c0925eca19e55581a9b02f3fd63fb492549d091d6e319d6ba09131cb99f039e3905acfbd4a267804949bb8a2ad7156364a4c0d3ec81c3388ae5a15c9cdfabc349916ae396dd7f22ea5e0b5adee24e69dafc869131b49895edecc4040ee81ef737c3c281a3506d1d3a8477383d2a4403a65"}, 0x141) 2018/04/10 05:10:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000500)={'broute\x00'}, &(0x7f0000000580)=0x50) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000004c0)='rose0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = memfd_create(&(0x7f0000000000)='tunl0\x00', 0x1) chdir(&(0x7f00000001c0)='./file0\x00') sendmsg$nfc_llcp(r3, &(0x7f0000000440)={&(0x7f0000000080)={0x27, 0x1, 0x2, 0x4, 0x3, 0x925, "78f261fb544e545f1d5da1cbd8ac600941642c13466b0635d3854ce77a8dcec5ad6499598b517bcb191717ff832a596a2677ea329a19af9e6d50feb6cf6be2", 0x18}, 0x58, &(0x7f0000000100)=[{&(0x7f0000000200)="12adcf952e3eb00177e6bbf6143fc9942fc8045afbde68aae89f0d74b9e30a2a30ddd09fb3aca7eb3b38fe6b4aeb28877a4841afdc7d06384676627f6b6fab5cd70ccce5a31f3e73863855c1e6ec685c48bae2ccff84f930f2d2b1012f4e", 0x5e}, {&(0x7f0000000880)="8da52ba34e6fa11013c1fa6ab91946f6d4f871152a5c186abaafe086c6ed341eeac9f65e029b19d894707490e89e864ce205f57ede6eadb3b5d5bc962f290ded18be3001629ae455dc8167df0ca3afe016f6219d31c96590754f314c46689087bfc09770d5cc59d584035fe37d44adf6e0bad4f5f70f8ff7a35ed9f18c36619e927824ea6915c6637229bdbabf3f67e529d6d594721a2b5071af394d0fd2899906057553e05df822f69529e28556fdda8d03acdb9c776242fd2fe1c2cc27a9c599ecbffa2de67cc5c9c5fef5e57bdf4120c72142205613baefe7072af5b91ed23556fc022eebab4f2e305a217ed6", 0xee}], 0x2, &(0x7f0000000a40)=ANY=[@ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="e0d739cef0da60678610febf35f798f45cb707689981b05d4336249b2dd5bd757709b8e8ff8c190461e0cc6a6b837e4f32306b377b420b7d2889a7c93405b32f9c9a7e8b0ce2f8aa1d18a1d2afd68c3cf939b293f706e6dc0c81a8dbd86438072b6886ea8053ad4e4f4baec7de5c5582884e788b34e78cc5ed36705d996da6f3f992ccc0555fc266abdf576f083ae12bd0f9facc0acdd5", @ANYRES64, @ANYRES32=r3], @ANYRES32=r1], 0x8, 0x8000000000000011}, 0x40880) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x3f, 0x4) 2018/04/10 05:10:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000140)={0x6, 0x2, 0xfffffffffffffff9, 0x92, &(0x7f0000000040)=""/146, 0x9c, &(0x7f00000001c0)=""/156, 0x40, &(0x7f0000000100)=""/64}) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000180)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$ax25(r0, &(0x7f0000000280)={0x3, {"f255198b261431"}, 0xfff}, 0x10) 2018/04/10 05:10:50 executing program 1: r0 = epoll_create1(0x80000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/udplite6\x00') preadv(r2, &(0x7f0000000000), 0x38d, 0x10000003) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) r4 = getpgrp(r3) syz_open_procfs(r4, &(0x7f0000000400)="617474912f6578656300c97dbf23b6f7d6aad201d57d00172037e27ff5b66687fbc378ce870e1ca41308c82c69e8b0bb3a828d19b4d3957938d3edbf7af93f0847f49e233381f3fb63abaf491720c3b85a0443594c1ecbb414a281759f997b8b9cd3ae95d8056407966f1c57c4abc3224cd78afd13cda0f9a0b41a99cb38bfee7875681436bb15fcb619e66130ccae5a4515b6f53c025bdc21911213a07bd7a0d86d8e914c5c79b25b25f71c0ff9aafaa7c2c265b81132e8c98d4c02f241b37f18b25008c65ca993") [ 139.375371] IPVS: Creating netns size=2536 id=27 2018/04/10 05:10:50 executing program 1: 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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f00000000c0)='./control\x00', 0x8c0404, 0x100) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/10 05:10:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ftruncate(r0, 0x6) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="ceb02cda45dfa2", 0x7}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x400) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/04/10 05:10:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0xffff}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x1, 0xc01}, {0x0, 0x6}, 0x0, 0x0, 0xfffffffffffffffb}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x15bb}, &(0x7f0000000340)=0x8) 2018/04/10 05:10:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000f5e000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/10 05:10:51 executing program 1: mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0xe, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500060003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000002040)=[{0x0, 0x115, 0x4, "78bd19d6217bfb53bc628fdff6957e7b0d85dc5098e38e0716e4a2f9cbc61460d493eab777d6c2a424183c12977325ca6a1f99c8f7656873701710765e2dda724fdc16e55d126f1dd3e5db2ea98204307c38a6ed131c2bca16e6681cff6e98b7e5fea9604d2a31"}, {0x0, 0x3a, 0x3, "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"}], 0xffffffffffffffba, 0x40050}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101800, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x705, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/10 05:10:51 executing program 2: socketpair$inet(0x2, 0x0, 0x401, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8011, 0x100) 2018/04/10 05:10:51 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x3) mmap(&(0x7f0000d25000/0x4000)=nil, 0x4000, 0x9, 0x44010, r0, 0x0) [ 139.542777] binder: 11713:11714 got transaction with invalid parent offset or type [ 139.550741] binder: 11713:11714 transaction failed 29201/-22, size 32-8 line 3256 [ 139.561375] binder: BINDER_SET_CONTEXT_MGR already set [ 139.566844] binder: 11713:11714 ioctl 40046207 0 returned -16 [ 139.569357] binder_alloc: 11713: binder_alloc_buf, no vma [ 139.569378] binder: 11713:11715 transaction failed 29189/-3, size 32-8 line 3133 [ 139.590775] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.596474] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 05:10:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="863d", 0x2, 0x1, &(0x7f00000002c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10000000002f, &(0x7f0000000280)=0x4, 0x292) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3691f8ac, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x65) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000440)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f00000041c0)=""/215, 0xd7}], 0x1, &(0x7f0000000180)=""/186, 0x3dc}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x2000000000000126, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) 2018/04/10 05:10:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB]}) 2018/04/10 05:10:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000480)={&(0x7f0000000880)=""/221, 0xdd}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d", 0x4a, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) r6 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x101000, 0x42) fstat(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r6, 0x400454cc, r7) 2018/04/10 05:10:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000000000)="1b", 0x0) socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/04/10 05:10:52 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r2, &(0x7f0000000000)=@known='security.ima\x00') fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getrandom(&(0x7f00000000c0)=""/93, 0x5d, 0x3) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) dup2(r1, r2) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) 2018/04/10 05:10:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) r1 = socket(0x13, 0x6, 0x401) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @local}, &(0x7f0000000280)=0xc) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x400, 0x70bd2c, 0x25dfdbfd, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x15dc7dfa, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="340098abf2d46e5d972ea4baeb6d4a3a3f0067502b23cfdc38b0854d3cec45df5c25f15cafd15e241472258d407aa707681ef747a06daf57792f52da4c5e280000000005f5bb9b307818339cb74cfe695978e9be4305ddf41be6270d040000000000d087478a88c533965719817461") 2018/04/10 05:10:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000000002fd3f9479ff00000000000000000001000004"], 0x18}, 0x1}, 0x0) 2018/04/10 05:10:52 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "84443dfbc8f14fdb18f2"}]}]}}}}}, 0x52) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/10 05:10:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/04/10 05:10:52 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000000000)='\'\x00', 0x3) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/04/10 05:10:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a7", 0x24}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x45b57, 0x8205, 0x1001, 0x8, 0xfffffffffffffff9, 0xffffffffffffffff, 0x8003, r2}, 0x20) fdatasync(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) prlimit64(r3, 0xb, 0x0, &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpid() acct(0x0) fremovexattr(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="62346830c5ef17000094fbb3970558ee0fff37f7c314f50f0e7f29843b93"]) 2018/04/10 05:10:52 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x8c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x0, 0x4}}, 0xffffffffffffff91) bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}}, 0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x1ff) fsync(r0) [ 140.579748] : renamed from bcsh0 [ 140.602649] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 05:10:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000002c0)}) set_thread_area(&(0x7f0000000080)={0x8000, 0xffffffff, 0x0, 0xbc, 0x1, 0x6, 0x1, 0x3800000000000000, 0x2, 0x86}) 2018/04/10 05:10:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) pipe(&(0x7f00000002c0)) fstat(r2, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r5, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/10 05:10:52 executing program 0: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="737662727d6c69643d65839fabe537c300000000000000"]) 2018/04/10 05:10:52 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=']\x00', 0xffffffffffffff1f, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000280)=""/108) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/166, &(0x7f0000000080)=0xa6) 2018/04/10 05:10:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004537, &(0x7f0000000000)) 2018/04/10 05:10:52 executing program 6: r0 = socket(0x10, 0x400000802, 0x0) listen(r0, 0x7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x244, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x20, 0x88e7, 'ip6gretap0\x00', 'nr0\x00', 'ip6gre0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xac, 0xac, 0xd8, [@time={'time\x00', 0x18, {{0x2b7c, 0x9, 0x14771, 0x645e, 0x6, 0xeb, 0x2}}}]}}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x20, 0x86fd, 'gretap0\x00', 'vcan0\x00', 'lo\x00', 'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x2, 0x3, 0x9}}}}]}]}, 0x294) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001e00)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000002cc59e5a7799af3decfe59325b39351068a233202c015c1130d08ccc898d3eb7abf4a6488e2bea40c81783359a6f2e600a48185e30dd8cf58aa9a28895fee554af3868d748f4aa6da0a077ec2c976d339126c7e436d08ef3aaa69abfd35320924b9bfc77cc35daeca14d03b67757693d9dbf3d897e43eadda9833e2dac06eeb4661f974b6cb6b0f200f83325bbe35da4ec433ad64f9ea50f79c2f5c2b0994482c2e8c395b708fcd4bd9b5f5e3e25bbbf20c9c51e4584bc976a6952197d86167c46016f5292ed0d7c31267b8ecfe5dba724e98d75cd37aa1d980ab6210ceabfe0eae4c235fe5a23fde7e3d6ba134b98da033b223abbe3828a2a2c345dfb5b635494f70bd67073e389c1542b498f58a6768b5c04759a2b2c03daf61cc863f9a5d6a1996ecc1165e5ec6bff8ed6f30291d253649654b9e562358cd6564c51cdf7ddbb2011e559ed11250b39e21060882d8b3464e656fb2e915a350ab49235b5f64cffd267b66626440a2fd2c0d0c6a426c9d9bf1ecf1b0c70406010b5abbb968864614441df90d75480cbfee82ccb27bc7129ba39aa08e1f533e6b3bee9bd14ea5d2b05c1b3223c285e5967e8b272706e57b52718e664c560fba18e43dd20c7802d4290c0e1b29afef71d045641dabe7e2caf507d303d6f9eb9cbf35bc2d3c1214e319abe2cc9512ae8b3a34f75f89e29c75ff4e6f0f1fd067326a8610979abb1a5b99fbde5573b99196ea40ee8cd4209a3f5780f6852cd74cf41dade6655513e4d12662e62b8664b3639dcbd32ad7888249c51e081efa4602fdaf8c40be1d849ee49f4d0fe07d0dba79df5d16954d9d769c6a7a2a732211c08863be4e6352d635a50d3bf5ef0aa6b7e588f3c0fcc6bc65eee32f293b8c23874dbbc9f4a5d045bd2bd8007adfa064d3957e4454f1aeaf693ad79a272bc1cccdf2a6d877e2bb17b6baa9191829fb24e95d45e9fea802b487b84f3eaf884b02fd204f427bb059302baf2b29ee41b3fb10249a545bb348a051dec80193e249c77a87a5b310247c872e44c479beae7ed629fb1fe1817a631650e916b710eca6e61a3aba865000e3d20ebb0238a9ef8edd2c30f85069f2f356bd16e7ebd036913d20482c0be8c6fe4be50a465cba1555f4aa5f6bc69ae4c30f86236a0dbfc996283e441effeca1d6c5873095e87dedb12a14812b0b2d75779b34d296c2f8ce28a5a05d3d253cdc5b82d6b61d17e131a15aade5cb184733fdca4eeb6544959891cae45747457a008724267f75cff04f99dafa4746a93924cefd7ae3754d4c1935d3bda0fae30971d12c7b2b3bf5ffb5fce42d8180d7de706583cb0d090e88cb0310d839f88f1d5a07777474debaa501fc9bb5fa5c5c4ed602c5cdc791181baf18c7f1212fe500051bdee66622e5fa916781d43a76387fd29043a9c9e85f2a3cbdc20495270e8d62c908e9113531f934af3cdba0b935bd7717d94d613c909ee6358e9735153622767af62ae612f60709e680bef08d802984bed106ea022960811f4191599517f3d6f6e7f29fdf5cca54dc44b37879164f6684634b867f04e78dbe285c8f073b92c83081f6cece75186c77ca3c9aae2ba200fce5b23e47039d0e08fe5ebb93b18d9c47d2ab655e5b701c0d553e82232a704189196deb8d8deefa85acc899c3975746a96de21a30753db916e04d9d0e0178571f47b8e5a5666921d7cd6c813fcf3b31469b38c838feed8371baf6513dc98bd4066d5657a407f6212573d971c440f21f2bcfe1a5c80bf7bc03fc6d7f7584e6beb47509be004a01cc6e35747b02ee1b3aea570e42d300791561972f5a7f25a6801740c1385fd4ca3447ac6d2ae334f616a73378788b2ad252d145a3218970e97b26ccd4e2e7b6d840d1611864b3adb4961bdd15cb53c0c7df67494ca14b269256ed57c11956e039713ae68f6dfed9173338931e4dcf28e4666aea5954df713e861eed98eebaaebbb9a9a80268a686e2904ce1f0089af128f302b34dba823e9640abde0605731e1516444ba94d720fdc4717104a03c40b6ba014aa2df394e10cdee1de3088dd2943565ec74d8ab23addd3e9f60dc5fd86980a7c85b337a97703390b95869e1cce978f5e66124da6a7ca12f83cecdc27a447800c2fbb201afd65c11c96a366e304252d8fc1ad68527f06b7db3fa045b3f00ffeb09bb70542e15e70bea55407516bdb8c2639d127d98c7fbe079bc5aff2f4e6b6d00da6b977220af8dc74fb199096c9fb2ad276d3069975f54a0d22f7d8e2484fd2b59b8e9d338044e9b5a70e2a7dfd75a17bde63afc8995b6fd679065b4014e8be06974893bc502f0c85f45ade5e0f19f4f21f7e8b01e7a98c39c3bbd4b1b8924a58a89fe8c01b917143cbf231fb724844a40ce2d276059d389e7dd5523d62f15af7b41253c16650ba5296c918ab8929c87129252f27b93d50d8acff0df595bb109b51eba6643bdac9ac2444d99a94a0f8db4146e927135b1ba6fad4f98cea94e48ce8357826f9432c66187a6a06aedd3cd4b97eb772441f2f0eb0e3dc10cd3c1ddd6eab69dad6160f841545ac1d11e7cc1d2cf6c48e22a51be77d8d064eef4d471c9b0ee15560862b6df379a7e9161c3aa97f6b0a794136b8ce1ab3258852dde78841ec57ed483a7a43cb3341dabeb6755720ae7ca86e6a9be8087a0ea3836f1cd0c64d995658b0ac210ec8eb15846c951b318a7d99c3076284fe7f75b0b0e06fa813a8ef647d0e66612cbb62bd0289f362cd5c3d9d66277e870f1fb2f9dae9818145581974dcf2f4f9b7c4c59bbe9de7ea55b2fb7af4aef3d89055f1fd11e41411c608a66dbdc82af9c757adb9bf3f5322f3f872890488bcb9a4bf36029da7544695c3758f67bf2911bc6de31ea32ed08dda5a45447e00537679dc75c5a6b3875ac85e6fc44125fd5f878e1d2f771bf36b5820d647aeb00c0d5a02dc34279e6d7f54c67dd7b72e3aa2859a5b9dce4da3596a41b6ab6858b3083a2b2dff79123be5d98a68704a6dcd6c250dc74ab5e29f94f0946b5ea5136a1a997f2351d96f423c5c739fdb292d1fefff59d5da2fb998edf89fda0914504c61d0f1bdc1dc546a3bc4a8bc88829f7c5d9e9f164fabdbb2d67b2a426559c71b9969059dbafcd53f9ef15a8fbde24fed1595399db07f7c556ff4f510a2c04cc96df00314ea746ca48f22f96f4baa0124f8237eb4011706e62390410a8e073a01feb59c19564bf9980bb2ecc89e2a75cc78abd6bab84ad24b613968498b2ca05da6f70eab461ffe1694a03e2baba52862fa4f8287feff7f34b08ff77618f1a20eaa5e8573a2da87b75556fe951222785c305223ad70e52079aeb64ded8122d2d535778f273622b2da9b9ed268affe94cecb72a421ccdca5f6f564810cac9f796c7e50011e8476d3b00e306a7f3174a4a77f60359c3539958c6f2320f1b27045149d7cf598c52766c633fce9f53a9f3fbe3feb78dad3de170dd9a6df220dbf4b6d9710b427691d936404c2d3078a9fc41ae6ccbad04c61723c603d6df2fe288e37e59f93dd211f8c5d1bad8e5b69537c7dc826db2899470977e609a08322430c962377992f64e186bef9dc8fb5779c7d9b3eaa28592be04f5c5557e08a2ec5a90cdb986ed085a1dc6390b942ed267e119a057bccaa69e3f7e87c479bb9205a98f10340318fa9e30380fab9265533e12cabd6020c4f22e23daabb5dc987999adf2200ff98263b1849670f723bcd55405bf481a36a9dca550330a4e5d416d6b0421b38a7e879d88053f0bf43d4455dd28cd8f40c6d2085a07a3f082f16a22df180b201823c79b3d3a714d13590f8b8e0bae79a27d8836712dac03075a3856d934247f85b097843f61a0cd7641f4f6c6b8cb78294d80edd4bbd2854a92e31acadf9eea465e00cb9bbb3ae88d3cd392c1b387e274f757dfcdab87a55bb87976fc9afee4ec9e4acf4fda1454c9eb62905c1cf6a24b28dd8db40a46d2a141ee50f3eb807043447d356012fde4dbfe7ae7c6ea2be9205261f489838ef29b92e314cde4ce8577f6db001f73c5895d9e5ad63378f9a0880a71ec698770b65a6d753218f911472044296b0d937214bb3a46c6de31b51721b629b2c8a495da81667a21f6757dde7aa50711d63aaa077cbb6f9f59e02eb904eb0adc87b97d0e3118fcbff234c5acb2fe76947b51470b6c9ed46ffe127278970000b1d57df85f6c438c4965dc104253fad5ed44d55db2f13122b8bb5e06f294f0eb619ed665f02ee5383f2621dba9c8cc644e9ed0f615860bbdee5d80b0783b36c85b0fbbb68bf186fa65155794ed9f225465f3822c1b9d58fb9612fd5fb1cd83a956390ec773fb0b226af77efc9c7a4b88b0bfb8afc1bb0c3e8512f568ae8d9e6f67eb4a92ffd2ba984d3599ec3bf048444c83d801bbbb2e5c6faa6985e35d2473edc5f12e9e6e1434929e10fb6752129fe284e7e80bbe8c92a6fb7a308bd9179342d6fd313a0f13b40da0911b589cb3742da88ef914e22352d4b1c42e04cb83ff25d70f463e354e2350b9fa37eb83ab8a4a5a0e7df6c9c31da64e0269c9c4ad9da7cd8afcd971bfdde639bb73933c8a2f248c8132d5f8e5dd3a3b86eb0ac5b6ac5984b4cd806ec786277704793c9b70963b95a925c2329b513d61daac5a3066546a8eaac5335adce9e6bbedc0774b4390d0fe003ea8f613651370356fb7b43b5f8ed64195852b28e706458c9fdc3a03f4d7023d1622ac51e5578e7703ac34fe8ae9508d2ef0b5b2d3f6518b1eb62e7b732a3a719524e2ed8478eb1fe04b3bbce400876c663e8e4def10f78cdd7c3b3df11e756b4de618e510ce9082fc99b1226179f7d8b0d46e4fe9ae9d9ec5586967cb9d88a89e722960079f8e10d45fd5d114872b8d69f88fc9ea3c009be48165c0831e989d99a4dd902556c9b39ac0f6f497f3d2cbc5d8643ff6359f6049890ded18aa3b409fb814b786bb18efd29449653df7c8225bb33b7207d3afb96466afcdc882942ebc493cde66df07a6bd7e28a64d1ef513b756da2e5b437126865f58a7fbcfbcd5b531d22e4be8f92e6557784cf5664df760aaeb835ccbef8178c3b28a29a46433f387b74de1a3654b7e33cd256593ad672d4407e4910b796a20cc79984d28ba47a2b5fc73a03076020459ecf7d683e5f0fd86abdd5299cf800c7f6e9021d882b38704968ae4020d563eaa00e5932b2d3dde48f23a50084c8c1f76e43ad32132a69a6ce0acd5fba3054d53f7d8ceb7e81aa8712dc1ae3c397b4cc5a81a1e97602d482426ec3994a6857f42a6d9ae4910c73c08b81122c467c41aedd295d71bdbbad68365f6e6f1b0cfec23a0a02feea76c7bafccc9c5264d33476f48be93e585c2363ed78d47b997debd30eaaef2a092db6df1985f2e20da3f914029b2f1a72d730a8119f8d4a945daf04a0cf64ec95ab8af26f0af1585a36cc1a1e2a77081e77fcd5890c9bd9851db8b3d795fe3ad5831b4624e3d7558a7df881aa46361fa3cd22a5fdf5921f2e525c45133ce03dcd27f7bfd91e5595b1e37794f9d7cc7d5832499f39910f0c2cf3f38c1bbce1ff8191839b32c7d90298ead3379aef5bc9568435f8a9ad892df80503953756f2324ae60974f1eb3a32686c2bb7cce6b0308287d3f8a5eb1399a5b19c788818d1ba504c66bd77216fc31218302ba8097f724b45dae54edc9e0b246635dcc10340fcef48c8e44d24ea583907628558a6c3eb89646dfa40fd469543722931d415c45be73efbbc608c1ca48547c5f23f06ecd8b3e2c7f4a81bdb6f7d374ff8835c0a5c372f24b6ec10f2e740a8f63fe3824a08a09fa71c4de766b2d7476010a07"], &(0x7f0000000440)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x401, 0x851, 0x3, 0x38cf, 0x3}, 0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000000), 0xfffffc7e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000600)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="f3ac191c72f664fd95983b16cffb0a91"], &(0x7f0000000500)=0x1) bind(r2, &(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x4, {0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x15}, 0x8}}}, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000100)={0x1f, &(0x7f0000000040)=""/31}) 2018/04/10 05:10:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a7", 0x24}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x45b57, 0x8205, 0x1001, 0x8, 0xfffffffffffffff9, 0xffffffffffffffff, 0x8003, r2}, 0x20) fdatasync(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) prlimit64(r3, 0xb, 0x0, &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpid() acct(0x0) fremovexattr(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="62346830c5ef17000094fbb3970558ee0fff37f7c314f50f0e7f29843b93"]) 2018/04/10 05:10:52 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x4, 0xd40, [0x20000240, 0x0, 0x0, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x8, 0x91ff, 'ipddp0\x00', 'nr0\x00', 'irlan0\x00', 'bridge0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x920, 0x978, 0x9a8, [@among={'among\x00', 0x864, {{0x18bb, 0x40, 0x2, {[0x5, 0x9, 0x71, 0x6d, 0x3, 0x5, 0xffffffffffffffff, 0x7fffffff, 0x2, 0x1, 0xfffffffffffffffb, 0x5, 0x7, 0xffffffff80000000, 0x5, 0x7, 0x5, 0x20, 0x4, 0x8b8, 0x5, 0xfffffffffffffc01, 0x80, 0x3ff, 0x3, 0x3d, 0x3, 0x100, 0x6, 0x8, 0x20, 0xfffffffffffffff7, 0xd59, 0xffff, 0x9a100000, 0x8, 0x400000000, 0x1, 0x3, 0x9, 0x101, 0x5, 0xffffffff, 0x42, 0x3, 0xf44, 0xfffffffffffffffe, 0x7ff, 0x9, 0x9, 0x0, 0x7, 0x0, 0x3f, 0x7ff, 0x1000, 0x0, 0xbb, 0x4, 0x2, 0xfff, 0x1, 0x8000, 0x3, 0x1, 0xff, 0x81, 0x7, 0x53a, 0x9000000000000000, 0xc09, 0x1, 0x10000, 0x9, 0x2ba, 0x1, 0x80000000, 0x2, 0xffff, 0x0, 0x7ff, 0x1, 0x8, 0x28000, 0x8, 0x4b, 0x100, 0x2, 0x100000000, 0x1ff, 0x2, 0x8, 0x726d, 0x99b, 0x3, 0x2, 0x20, 0x9ea, 0xffff, 0x44, 0x9, 0x0, 0x1, 0x8001, 0x4, 0x5, 0x8, 0x9, 0xff, 0x6, 0x6, 0xfffffffffffffeff, 0x3f, 0x100000000, 0x3, 0x200, 0x79, 0x0, 0xffff, 0x1, 0xffffffff80000001, 0xfff, 0x7fff, 0x7fff, 0x81, 0x533, 0x9, 0x7fffffff, 0x8, 0x7, 0x401, 0x0, 0xffffffffffffff40, 0x6, 0xfff, 0x4, 0x80000001, 0x1, 0x0, 0x40, 0x4, 0x55, 0x8, 0x3, 0x100000000, 0x1, 0x6, 0x5, 0x0, 0x200, 0x2, 0x0, 0xe72f, 0x7, 0xfffffffffffffff8, 0x32f3, 0x3, 0x0, 0x7, 0x5, 0x9, 0x15, 0x81, 0x7, 0x3f, 0x6, 0x80, 0x8001, 0xad6c, 0x7, 0xfff, 0x6, 0x0, 0x5eab, 0x100, 0x8001, 0x401, 0x68e, 0xfffffffffffffffc, 0x6, 0x94b, 0x8, 0x7, 0x0, 0x1f, 0x7fff, 0x238, 0x0, 0x51, 0x4, 0x1, 0x9, 0x81, 0x5, 0x1, 0x2, 0x5, 0x0, 0x5, 0x40, 0x9, 0x3f, 0x375, 0xe6, 0x200, 0xfff, 0xfffffffffffffff8, 0x5, 0x7, 0x3, 0x80000000, 0x60, 0x7ff, 0x5, 0xffffffffffffff80, 0x4, 0x8e, 0xb7, 0xabe8, 0x100, 0xfff, 0x2, 0x2, 0x0, 0x561, 0x7fff, 0x7b5, 0x4, 0x734, 0x200, 0xffff, 0x80, 0x3ff, 0x3, 0x5, 0x3, 0x9e2, 0x200, 0x5, 0x100, 0x3, 0x3, 0x86, 0x100, 0x8, 0x100000000000, 0x2, 0xa5, 0x401, 0xf0, 0x400, 0xf238, 0xe54, 0x6, 0x3f, 0x0, 0x401], 0x5, [{[0x9, 0x100000001], @multicast2=0xe0000002}, {[0x4, 0x4], @dev={0xac, 0x14, 0x14, 0x17}}, {[0x8, 0x7fff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x2, 0x5], @multicast1=0xe0000001}]}, {[0xf3e, 0x8, 0x7, 0x8000, 0xffffffffffff0001, 0x100, 0x7f9, 0x101, 0x1, 0x7fffffff, 0xa261, 0x3ff, 0x9, 0xffffffffffffffff, 0x1f, 0x6, 0x80000001, 0x1f, 0x2bc, 0x5, 0x6, 0x7, 0x9, 0x40, 0x7fff, 0x7, 0xb9, 0x6, 0x400, 0x6, 0x100000000, 0xe2, 0x0, 0x80000001, 0x2700, 0x7fffffff, 0xdd, 0x1, 0xba71, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x3f, 0x1e0, 0x2, 0x80000000, 0xff, 0xf30, 0x80000000, 0x100000000, 0x100, 0x9, 0x2, 0x8, 0xb9, 0x8000, 0x1000, 0x18000000000000, 0x401, 0x0, 0xaf1, 0x0, 0x9, 0x2, 0x101, 0x4, 0x5, 0x7fffffff, 0x7, 0x4019, 0x5, 0x5, 0x5, 0x3f, 0x2, 0x2, 0x1, 0x4, 0xffffffffffffff89, 0x400000000, 0x100, 0x1f, 0x2, 0x10001, 0x3, 0x800, 0x81, 0x2, 0x1, 0x5, 0x1, 0x7fffffff, 0x9, 0x5, 0x0, 0x6, 0x5, 0x3f, 0x20, 0x4, 0x8, 0x100000000, 0x2, 0x7, 0x1, 0x0, 0x3, 0x8, 0x8, 0x0, 0xde, 0x8000, 0x1e96, 0x6, 0x10000, 0x401, 0xf, 0x889, 0x6, 0x5, 0x4, 0x7, 0x200, 0x800, 0x6, 0x8, 0x5, 0x100, 0x1, 0x9, 0x1, 0x1000, 0x1000, 0x1f, 0x783f, 0x5, 0x40, 0xffffffffffff0001, 0x7fffffff, 0x3, 0x532, 0x4180, 0x3b7, 0x1800000000, 0x1, 0xffffffff, 0x2f79, 0x1, 0x870, 0xe40, 0x8001, 0x7, 0x1, 0xffffffffffffff00, 0x3, 0x5, 0x401, 0x0, 0x1000, 0x2, 0x5, 0x6, 0x6, 0x0, 0x8, 0x6, 0x8, 0xcd3, 0x4, 0xffffffff95b7f5b5, 0x5, 0xfffffffffffff8e3, 0x2, 0xfffffffffffffff8, 0xcc4b, 0x8, 0x400, 0xcfe, 0xc8ea, 0x1000, 0x4, 0x5e57, 0x7, 0x0, 0x0, 0x6, 0x8, 0x9, 0x6, 0x7f, 0x1f, 0xebd, 0x1, 0x400, 0xfffffffffffffff8, 0x4, 0x1, 0x8000, 0x4, 0x108, 0x7d56, 0x6, 0x2, 0x5, 0x7, 0x7, 0x0, 0xda, 0x2, 0x123a800000000, 0x0, 0x3, 0x0, 0x7fff, 0xd21, 0x1000, 0x1, 0x4, 0x2, 0x20, 0x6, 0x800000000000000, 0x3, 0x5, 0x0, 0x1, 0x1, 0x2, 0x5, 0xb48, 0x78, 0x1c6c690a, 0x5, 0x8, 0x0, 0x7, 0xb811, 0x5, 0x0, 0x10001, 0xa4b3, 0xfffffffffffffff7, 0x80000000, 0x100, 0x5, 0x3, 0x7, 0x0, 0x1, 0xffffffffffffffc0, 0x401, 0x10001, 0x3, 0x1f, 0x4, 0x4], 0x1, [{[0x1, 0x8], @loopback=0x7f000001}]}}}}, @state={'state\x00', 0x4, {{0x80}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}, {{{0x3, 0x0, 0x9237, 'bpq0\x00', 'bcsf0\x00', 'rose0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc8, 0xc8, 0xf8, [@vlan={'vlan\x00', 0x8, {{0x4, 0x7, 0x886c, 0x6, 0x3}}}, @cgroup0={'cgroup\x00', 0x8, {{0x3}}}]}}, @common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x7, 0x10, 0x8906, 'ip6_vti0\x00', 'yam0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @random="350137d9c493", [0x0, 0xff, 0x0, 0xff], @random="48f79e7e0433", [0xff, 0xff, 0x0, 0xff], 0x110, 0x110, 0x140, [@arp={'arp\x00', 0x34, {{0x0, 0x890d, 0x1, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, @broadcast=0xffffffff, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x5e9aa008201eab13, 0xff], 0x4, 0x40}}}, @helper={'helper\x00', 0x24, {{0x1, 'sane-20000\x00'}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffd}}}}, {{{0xd, 0x20, 0x8896, 'ip_vti0\x00', 'gretap0\x00', 'bpq0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}}]}]}, 0xd90) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='sy0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) 2018/04/10 05:10:53 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) getpriority(0x1, r0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x11) tkill(r0, 0x1000000000016) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x78a4, 0x400100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8202, 0x100000001, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/04/10 05:10:53 executing program 4: r0 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000880), &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/04/10 05:10:53 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xffff, 0x20000000000009) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)={{0xcc, 0xff, 0x5, 0x23a, 0x87, 0x4, 0xa4, 0x81}, "7daa17f519f87a7ea9d4f79b65e507ec67a9144cf1c342cb324430c554e4d6065dccac49d637a5c2c38cae9da6652059aac68ea024af2338ac6719a0ca32d52ab2289f88f06a15c6eb4ca6dcabb10733cd2a46480b75d16cd914c725acff07c7d1e846aa37fb4f1da5a7705b1b530376b6490501db3cb85bc2f5708f60706ce4577fa388da8de109f2c48228670ae8cdd891564a928ccfe68eba1e562ed07a0a92e89eafbc9bba15752e716fef6329eb72", [[], [], [], [], [], [], [], []]}, 0x8d1) syz_open_dev$urandom(&(0x7f0000000a00)='/dev/urandom\x00', 0x0, 0x2000) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) 2018/04/10 05:10:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0xd) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x10006, &(0x7f0000001140)={&(0x7f0000001200)="1fff6057cd6c75601dfbd6a22fdb5a3ac7e67a408e4e9f08aa19de0b272e0c7e9038a14514a4b37856965a498700a3ccbf0f0fb2977aff6de7f14089fd7408112e5417939362cb6bca0d1d5327295352ae03924c0d254c85e4cda2", 0x5b}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/protocols\x00') ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/4096) r3 = getuid() syz_open_procfs(r1, &(0x7f0000001100)='ns/uts\x00') r4 = getegid() fchown(r2, r3, r4) ioprio_set$pid(0x0, r1, 0x7) 2018/04/10 05:10:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind(r0, &(0x7f0000000180)=@rc={0x1f, {0x5, 0x7f, 0xfffffffffffffffa, 0x3b, 0x9, 0x101}, 0x2}, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000176000)="00640001000445") connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x8, {0x7, 0x3, 0x3, 0x101, 0x7, 0x4cc}, 0x4, 0xfffffffffffffff9}, 0xe) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='trE\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)='\x00', 0x1, 0x3) getdents(r2, &(0x7f0000cd7f35)=""/203, 0xcb) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:ksm_device_t:s0\x00', 0x22) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/10 05:10:53 executing program 4: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) unshare(0x44000400) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x744da378, 0x5, 0x7, 0xfff, 0xbd7d}, &(0x7f00000001c0)=0x98) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000005c0)={0x2, &(0x7f00000003c0)=""/102, &(0x7f0000000580)=[{0xc0, 0xa6, 0xaa, &(0x7f0000000440)=""/166}, {0x6, 0x7f, 0x2, &(0x7f0000000500)=""/127}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r3, 0x1, 0x6, [0x800, 0x80000000, 0xdc, 0xfff, 0xfffffffffffffeb2, 0x7]}, &(0x7f0000000380)=0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r4, r0, r1) 2018/04/10 05:10:53 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x182) r0 = getuid() ioprio_set$uid(0x3, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x19, "bb72072cdbd10d0c8d48fe0a2a92546c4c3d71de20a98ed528"}, &(0x7f00000000c0)=0x21) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2}, 0x8) 2018/04/10 05:10:53 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408040, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000080)="5930c98f1909ee7dc629087f5a4d1ade6b66dfc309d5e4f6d932c7271a18529fa4ff0f77020849b2186e001989fcf6226b7de601157c02d8", 0x38) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'irlan0\x00', r5}) 2018/04/10 05:10:53 executing program 5: timer_create(0x7, &(0x7f0000000140)={0x0, 0xd, 0x1, @thr={&(0x7f0000000000)="1611f8cfca9ffca7235858f55b595ada029ad7ba1b4a7fb846c9a06af55a341db3789ba3049d1322c1ebbabefcda2e065784956c52e4e74a09e8d86e1f3ad76c46aab44c4674aac6469805dc4152384dd7f69e61688a8dc5cc4a2d6ec8d4fa43b50f406f0b05d516490c6b29a87a4fa5035dc6ef816d3fb006d744078a889199c98ac59019ffe12382856a", &(0x7f00000000c0)="8828372e99a20500616d26ae685d9e28c632eae3fbfe24b40330b0a42a56be80a5ea9e6ab1c56f22214c1ef1c02924147a10acc2b6c7d3b92d47c3b70e63aab8ba934edbf299a3ecf8159c94f3cdbba82a03315af2086e50f9c2148accd44053e041faa44380a55c46ee97a437d055fe98feb3fbbed91665"}}, &(0x7f0000000180)) r0 = gettid() rt_sigpending(&(0x7f00000001c0), 0x8) process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) 2018/04/10 05:10:53 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0xcf, 0x0, &(0x7f00000000c0)="fc8b0289eb9b88d01c64d22caf2b12aca5e51e64851f53cd9c60479b100fb6aaab07432f7468a0186fcbcebeeec0852025ef470f71dc3cb17335dba40f57d66c069ef8f9d50443ef9c582897f15ea5d98dcd2142a9c634e55495abcd844ae1fc88540dd9dc32ef04952b374bda8c643110686a2ffb6309fd88794aebbdbea46e12d818478b1993532e4e9391ef8b49fdfa5bb8f0e25df90104bd79108d0be3126503a3dec6062d10e18065af569f579f048a9cddcb13f4893a03f945891820ed6cc1208be7ab3e4de54b5275c84084"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/10 05:10:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f00000012c0)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) r2 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000040), 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/04/10 05:10:53 executing program 4: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) unshare(0x44000400) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x744da378, 0x5, 0x7, 0xfff, 0xbd7d}, &(0x7f00000001c0)=0x98) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000005c0)={0x2, &(0x7f00000003c0)=""/102, &(0x7f0000000580)=[{0xc0, 0xa6, 0xaa, &(0x7f0000000440)=""/166}, {0x6, 0x7f, 0x2, &(0x7f0000000500)=""/127}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r3, 0x1, 0x6, [0x800, 0x80000000, 0xdc, 0xfff, 0xfffffffffffffeb2, 0x7]}, &(0x7f0000000380)=0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r4, r0, r1) 2018/04/10 05:10:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}) [ 141.693804] IPVS: Creating netns size=2536 id=28 [ 141.709386] IPVS: Creating netns size=2536 id=29 2018/04/10 05:10:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0040, 0x0) r3 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0xf5, 0x2, 0x9f}) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8bb0b94bcc092f898c7fb1079f87046daf70811af6b3e88786182d01b9518e3c3e1e3e83898db7a8fe34f01cb90517b6efebb6ea0261422e3d5c359be15e5d08d225da3ac49fff9795315416e38a3f0447426d693cdabbae30948db382d36951e179accf38c2add021bf06c831be7a7bbc73fae2a3a98c6eac6d8ca6832db9ca1b14556ccf3f59a5c4e243024b40033d97bb9b322973dd96ad2f24651a3dcd41e5a9311051266205234853964317dbd0e5ea09c8b7e1cc352106c59b9904d30d7efeb93b3d0292fe0980f22c39028978", 0xd0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) write(r3, &(0x7f0000000c00)="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", 0x400) 2018/04/10 05:10:53 executing program 3: r0 = epoll_create1(0x20080001) fgetxattr(r0, &(0x7f0000000080)=@random={'security.', 'GPL\\ppp0nodev@\x00'}, &(0x7f00000000c0)=""/38, 0x26) [ 142.544771] IPVS: Creating netns size=2536 id=30 2018/04/10 05:10:54 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003700)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/04/10 05:10:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) signalfd4(r0, &(0x7f0000000000)={0xb400000000000000}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/04/10 05:10:54 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/10 05:10:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_eee={0x44}}) 2018/04/10 05:10:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) eventfd2(0x9, 0x80800) 2018/04/10 05:10:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2}, &(0x7f0000000340), 0x0) syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521426352") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f2", 0x16}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731dbb05023f5e4c46730774c5d6c14590024bb4981e8b4d"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x12100, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/04/10 05:10:54 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x401, 0x101, 0x4, 0x5b73b2f3}, 0x10) syz_emit_ethernet(0xfcb9, &(0x7f0000000000)=ANY=[@ANYBLOB="96aa5acfb9000000000000000000"], &(0x7f0000000240)) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0xfffffffffffffffb, 0xfff]) 2018/04/10 05:10:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r2, &(0x7f0000000700)="2854b7b80ace70e6835467842ea3df32a03f36ffc009fbde8b120b3dd9e117ebab7fc831a0248eff9c5b8213b19db48a752959e345275b7f1feb071db203ea1777477b8563bfd30b01659b10e50aed18cf52b7298431c55d058e0804688643b3de77760e67acc3e3c2f7847a9ef45bf8bdde8060118c55e2d0010000000000007b7f89127a381fb7484869000040f81eabca86f2c8dd3598a155f5b14f1649cc09aec252d2e1c3b0eb829caf33c9813ba15584700b468ea2cf45b17be338139b82d4e66effa53ac0726745f70119ca79b28b28fd4b8a03bb8ce6fb35", 0xdc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}], 0x3c) faccessat(r2, &(0x7f00000002c0)='./file0\x00', 0x0, 0x300) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r3, r3, &(0x7f00000001c0), 0x40) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000280)=[{0x3, 0x20}, {0x3, 0x40}, {0x2, 0xfffffffffffff801}, {0x4, 0x7fff}, {0x3, 0x20a}], 0x5) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) read$eventfd(r0, &(0x7f00000005c0), 0x8) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xab) pread64(r2, &(0x7f0000000500)=""/165, 0x35c, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000300)=""/59) r6 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x8995, 0x109000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000003c0)={0x1000000d}) 2018/04/10 05:10:54 executing program 4: pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) dup2(r2, r0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x0, 0xfffffffffffffffa}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x99, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r3, 0x8, 0xee, "5af2cdc41d6b74e56e9e7932ba66f38080abe6ed4250e08b332c4bf856a8abb827ba55d734566ffeee1036b71926a0a2a7b07ecb8cd6639ad924d9efaa974effd4af17e7c654c6d431604439021c8ec6ba617644e6f69a2ed7717ebd97a172dd66df53099b8e06039b01a7338ddd30223ee868cfae0f7008bd485117469efc6e418f45255922c22b8acbd54159d7f8f85b7da520a42c541950bb3ef841c7694185c701966f8fe1013ef8705f70c5c32606eddb2a08d39d68985049c5579003fcf45dcc173bdc8351b9a0be5a70509508ccd49ca6feada6abba99e7432f19a24df908b915589e54fe0301da1681fb"}, 0xf6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9, 0x10, 0x80000000, 0x1a2}, &(0x7f00000000c0)=0x18) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000440)={0x1ff, 0x9, 0x5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="b2000000b9d181cce5a1f3e2d3474e8bbf8a84ecf0d4fe60c8df5b4c1e29b6077106ebb1114a078706cfdeaa382eebb38b0d3abc3afe876c110b7f950bf668dee1c7235c24ee96f8860c1a81bddedbe3f6769c9641f59a82975ddbd4cec74497a4d02f6147f36e0ad7653742a94303b0768e8016c2c671916251efc3ddd8249d8daa24855137094b6636f360f89ab099cc3d044c45cfbfbb9d4c099eebce851b9db9735031fee87626f6438ef1b24502134cad59b8db"], &(0x7f0000000100)=0xba) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="88", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/04/10 05:10:54 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000880}, 0x4000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/10 05:10:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x2001}) 2018/04/10 05:10:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="000000009759f1b97bdf5e9c189bc4361a4f59039c75b4f23f6c4170a001157316c41cf4de0529146916f80efcb83f"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce08a", 0x56, 0xfffffffffffffff9) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x0, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="0500016d92004fb127490680d2d5b2baba"], 0xa) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(r3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/10 05:10:54 executing program 7: unshare(0x40600) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)) mq_timedreceive(r0, &(0x7f0000000000)=""/149, 0x192, 0x0, &(0x7f00000001c0)={0x0, 0x1c9c380}) 2018/04/10 05:10:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)={0x20, 0x2, 0x400000000002, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x7c, @u64=0xff}]}, 0x20}, 0x1}, 0x0) [ 143.109473] 9pnet_virtio: no channels available for device ./file0/file0 [ 143.140037] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/10 05:10:54 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0xfffffffffffffd33, 0x800) getsockname(r1, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) write$selinux_context(r4, &(0x7f00000000c0)='system_u:object_r:sendmail_exec_t:s0\x00', 0x25) 2018/04/10 05:10:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) munlockall() 2018/04/10 05:10:54 executing program 1: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400080, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2001, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) sched_getparam(r3, &(0x7f0000000040)) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x37c, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) [ 143.403657] binder: BINDER_SET_CONTEXT_MGR already set [ 143.409121] binder: 11938:11940 ioctl 40046207 0 returned -16 [ 143.415844] binder_alloc: 11938: binder_alloc_buf, no vma [ 143.421974] binder: 11938:11941 transaction failed 29189/-3, size 0-0 line 3133 [ 143.435093] binder: undelivered TRANSACTION_ERROR: 29189 [ 143.441178] binder: release 11938:11940 transaction 98 out, still active [ 143.448395] binder: undelivered TRANSACTION_COMPLETE [ 143.453522] binder: send failed reply for transaction 98, target dead 2018/04/10 05:10:55 executing program 1: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000d9000)={{}, {0x0, 0x4}}) 2018/04/10 05:10:55 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:udev_tbl_t:s0', 0x20, 'system_u:object_r:load_policy_exec_t:s0', 0x20, 0x38, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) 2018/04/10 05:10:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/117) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000080)=""/149) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/10 05:10:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="2e5b5bc2555d6d515f067b7ef04853b3701e8d7a969505f3e846e18e762399c959c23111869bb44535289852cb21d3297970b02d765195dc9cd50bf02c52252397ce8e36e82489f35516c7ecde530a1be524d5a857c7fcc7859d28b332b521d093ce091ec6975d41928fd23b1b4720eeefc828f38fa2a0fbb9e741241f7743aef7d2b9119a119423352fa72ae8883e9142ed463e32") sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x40000000000001b5, &(0x7f00000002c0)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0x0, 0x0]) r3 = getegid() setresgid(r1, r2, r3) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000140)={r6}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r5, &(0x7f0000000380)=[{{r7, r8/1000+30000}, 0x1, 0x3, 0x5}], 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xffffff66) unshare(0x44000400) setresgid(r9, r9, r9) 2018/04/10 05:10:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x80) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x0, @multicast2=0xe0000002}, "00080700000400a0b22c582bf3aed17d"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0x5) 2018/04/10 05:10:55 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/load\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="ef88aa7334c9653596104776c300608e1841d91aa39f55992a3cc050dd91a9d5aec9e8ee8259f1e5124731087c9c330ea7132928b295b945a518e9b9eea969cf0d3032389615c904d4057ab2aee9dd36a2", 0x51, 0xfffffffffffffffd) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'vcan0\x00', 0x401}) keyctl$revoke(0x3, r1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x2400000000, 0x4) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) 2018/04/10 05:10:55 executing program 4: r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x208000, 0x0) r2 = dup(r1) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) exit(0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x1, 0x7c93dc72, 0x2, 0x101, 0x10001, 0x6, 0x5, 0x40, r3}, &(0x7f0000000340)=0x20) getpriority(0x2, r0) getpriority(0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x90000000000000, 0x4, 0x81, 0x3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r4, 0x800}, &(0x7f0000000240)=0x8) 2018/04/10 05:10:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="5fbc099a3fe1af804eaa9412df005857dcb38c8b7c4dbe4a1e75754b9742f316061e15682c13af70e7f224d4ba6139de5aa3768972a596207116bc6cbc53ec92a965bfa530ce", 0x46, 0x5}, {&(0x7f0000000100)="d2a414014fb10d6bfc07e9d2f0fe62867c9c470db9187234411e10f6d7d036b7c5d764c39d960b1f2133da8a779781e244b90864e81f62bb3f86d698991c7621d7820f7a06a9ba34a83d17c5340ffecef8b6b60ad79d4930c676dd165b48cea0920f9776c2700c1d793b2ddb57be0f9be1ced7951817b53757caf13a6978bfe70abce4f21b6824ff598922ec1f93fe4e9d52e0a39cb605cb1bbeafdf501944512da1ae4066f79d75c88ac004a513c2fb90fa4fce", 0xb4}], 0x1000, &(0x7f0000000200)={[{@nobarrier='nobarrier', 0x2c}, {@session={'session', 0x3d, [0x35, 0x35, 0x33, 0x7f, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x32, 0x34, 0x3f, 0x3d]}, 0x2c}, {@barrier='barrier', 0x2c}, {@session={'session', 0x3d, [0x37]}, 0x2c}, {@session={'session', 0x3d, [0x3d, 0x37, 0x3f, 0x0, 0x38, 0x36]}, 0x2c}, {@type={'type', 0x3d, "36a48a39"}, 0x2c}, {@part={'part', 0x3d, [0x3a]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) bind$inet(r1, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xff4a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x4004510f, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0xb3, {0x2, 0x4e24, @rand_addr=0x101}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x200, 0x4, 0x80000001, 0xf46, 0x4d63db68, &(0x7f0000000280)='bond0\x00', 0x0, 0x200, 0x101}) 2018/04/10 05:10:55 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80002000}) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x200020440003) 2018/04/10 05:10:55 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xa3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x0, 0x3, 0x101}, 0xc) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000280)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(r2, &(0x7f0000000100)='coredump_filter\x00') getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000001600)={'filter\x00'}, &(0x7f0000000380)=0x5) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000015c0)={0x6, 0x3f2}) pwrite64(r3, &(0x7f0000000540)="16b8c12458b621ff5acf9b23e36089173633effe3f815198e47d882bc1f3a0d3c38ae4b9bb78b1e7f9d07b2a84b08d735a992450c2ce39860ccea1df580891f13789c12785e5ad4dbb96c6b4ced8f0d7beea28ee23f42f296dc8afda456ef08b94b1e870fc2ce6fe7f5b0bdefd6496081f84f5480f33547cec86882ac3e8174d2d5a67", 0x83, 0x0) fcntl$getown(r4, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x0, 0x8, 0x6}) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r4, r4, &(0x7f0000000440), 0xff) ioctl$VT_RELDISP(r4, 0x5605) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000240)=0x6a05) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/04/10 05:10:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x42, "1faf47a9458191c70973ad9c0a91ae34dfe1b78def8d0afca7c1bab6dc05a8af69a9aee6cc6b7f402741a867a49e34d3a5449f3439983c1a1990c84bbbfe90a09a0b"}, &(0x7f0000000640)=0x4a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x9f2}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0xbf5, 0x3f, 0x5, 0x40, 0x8}, &(0x7f0000000840)=0x98) sendmsg$inet_sctp(r0, &(0x7f00000009c0)={&(0x7f0000000340)=@in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x14}, 0xdda}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000380)="6860e5efd3590afcfc02478666b7d290aaabf900d0fd5f86bf13e532d0a6ca7bd765df088153afb17373eaba266e1af3b76c7b5001fd4affb585ba934162706186f892301f522a45cb071d67bae7daf141bcb9c0c0ab58a8222ff61cb31aa01668ff01b2cbc9832a05bff455a40fa08d74fe8e05d2d7324f5b16280c75cff0920d8416ba2953591f5aef1f2804f4116ab5c3cbe9bbdfc1", 0x97}, {&(0x7f0000000440)="80ee31983adfd2651cc47d9a2356473589241aa4c3a4fe9bbfeea396d605ba7ad989a53a18e2cf745422fff9bad0dcbae303b5dc3e9a34d87f059d0e71d9bae7d7f3ed133a9abff6a1418e63caa5179d2fa214c91a66c6f2913b8da8ed2a9023cfcddd93b841bb875c964678b6495b4216acc58442b679e3600740ea3072204975f69108ebb0cee88a064ec62cbdbdea398f3720bca08e5c7cc16979d44925a20465e2638560", 0xa6}, {&(0x7f0000000500)="f294fa8beeed4d904da2203a3be00fb7007d5aa27847a2319c5be0ae068cb07a469174733667b6d44593930da92c2cee9fd73081bfb9ec91d34837ece01e67b1a21f88ffb324589158c37a491ebb8d2ade045ec9650566c7ebaff8b2d735e55cb6354fb68c41d68350baf6d2b27a94d4c9c9d20889ead6232ee36a", 0x7b}], 0x3, &(0x7f0000000880)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x6, 0x8, 0x9, 0x2, 0x7f, 0x400, 0x7fffffff, r1}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x9, 0x1000000, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8004, 0x1, 0x8c5, r2}}, @init={0x14, 0x84, 0x0, {0x5d, 0x7, 0xa000000000000, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0xaf61, 0x100000000, 0x0, 0x5, 0x101, 0x5, 0x9ef3, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff8, 0x5760, 0x0, 0x80, 0x9, 0x5f, 0x1, 0x80, r4}}, @init={0x14, 0x84, 0x0, {0x81, 0x8, 0x4, 0x49f}}], 0x134, 0x800}, 0x48000) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f0000000240)=""/49, 0x31}], 0x3}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/10 05:10:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000004, 0x400000000000004) ioctl(r0, 0x0, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/04/10 05:10:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) read(r0, &(0x7f0000000c80)=""/197, 0xc5) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x100, 0xffffffffffffffc0, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2167}, 0x8) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r4, 0x42e, 0x0, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000128bd7000fbdbdf25070000000c0005000000000008000500010001000c0001000800090073000000080004000000000008000500060000000800040007000000280001000800040000000000140003000000000000000000000000000000000008000900000000000c000200080007000a010000"], 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0c00000029be325fc1946438e8f5dfe6bc646eae0003d4b3b6f11539def478f9ffffff3032b516ed020000000000000075e30983afede9b674f8"], 0x1}, 0x1}, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000300)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000b40)={0x1f, 0x4, 0x0, 0x2, 0x0, 0x2, 0x10000, 0x6, r2}, 0x20) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r1) readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f00000006c0)=""/166, 0xa6}], 0x4) dup2(r6, r3) [ 144.115655] IPVS: Creating netns size=2536 id=31 [ 144.118280] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 144.195191] IPVS: Creating netns size=2536 id=32 [ 144.252988] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/04/10 05:10:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)={0x2, 0x0, 0xfd0, 0x0, 0x225, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_key={0xe, 0x9, 0x328, 0x0, "81805337212dcd571230c65ef1f506754fc868267d0f729742277f6c2540bdca36420217b19cf896dc6dc8c501716c3e43be328bea2d62c50aa99a0c79173d9fb7836a07fe54557846c3df4e706897b417aa1b4f05243a2e48e966ce8422fff22abb779fbf"}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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@sadb_x_policy={0x8, 0x12, 0x1, 0x6, 0x0, 0x0, 0x18, {0x6, 0x3c, 0x0, 0x3, 0x0, 0x4, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x11, 0x14, 0x10}]}, 0x1128}, 0x1}, 0x8084) 2018/04/10 05:10:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) timer_create(0x0, &(0x7f0000000a80)={0x0, 0x41, 0x2, @thr={&(0x7f0000000c80)="14d7cf47383cc350920580650b4b24db13afca5296059af97a21ec997459c7ea3e8d6d08926440e461194006bfa2fc06cddbc8c76b1b9f3a6894118eae7aed94f0074352baf71a0c80891460863787b7d38cb88b0bbb261f2b70bee35f517ca3abcc37b9fff32fd13ba2267e18d65780eefa9cae0e6418b22191e8269f03ecc671710656becff7518dad7e552d077d984aab938ffc1bc3dc51987023118339bd16fc6c23c3b01a", &(0x7f0000000ec0)="8f6e2a1355da96ab60af387d9d9f60cfef5a820a61cfb0fa8be08e8d86eed891a95c0d8c055c56432813459a83346a3864961cb8ba9fe85a6bb464c10404cef50c27dabcd86d6656b5e27c906897ad5a4d"}}, &(0x7f0000000f40)=0x0) timer_delete(r4) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r0, 0x1408}, {r2}, {r2}, {r1, 0x1000}, {r2, 0x4}, {r2, 0x1162}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) 2018/04/10 05:10:56 executing program 6: r0 = socket(0x10, 0x4, 0x1) getrandom(&(0x7f0000000080)=""/133, 0x85, 0x8000000004) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7fffffff}, &(0x7f00000001c0)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x0, 0x80000001, 0x1, 0x7, 0x3ff, 0x5, 0x45ac49c7, 0x200, 0x1, 0x6, 0x0, 0x9}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/10 05:10:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet(0x10, 0xa, 0x1) r2 = dup(r1) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="83689a209b0acd1cd02d668028c16022af9df0c1ba3e54e78c849b09901d89db9c85735b1176184089da3d291e74bf21ab9fe462b6a75142bc3b8c4b1e9b071a3ef5f4b67933e3e831f1b023ea9de588db4f968b28257bdbee9cf025e1464eff79e2e5d3a3252b214a5a4eb21189a9f80907ea4b1abdbfabca04232d1b32733230ab26524504aa9a2f53414be8d0938f740815570c551c40c211dc7ab8c38aaf75960c251391fa8f843670823789f0174ceddf2d48e74a0556cbec096ce1") sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000001800fd0700006000ffff0194028562711ba3a2d188737e000000000000000063", 0x24}], 0x1}, 0x0) 2018/04/10 05:10:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="5fbc099a3fe1af804eaa9412df005857dcb38c8b7c4dbe4a1e75754b9742f316061e15682c13af70e7f224d4ba6139de5aa3768972a596207116bc6cbc53ec92a965bfa530ce", 0x46, 0x5}, {&(0x7f0000000100)="d2a414014fb10d6bfc07e9d2f0fe62867c9c470db9187234411e10f6d7d036b7c5d764c39d960b1f2133da8a779781e244b90864e81f62bb3f86d698991c7621d7820f7a06a9ba34a83d17c5340ffecef8b6b60ad79d4930c676dd165b48cea0920f9776c2700c1d793b2ddb57be0f9be1ced7951817b53757caf13a6978bfe70abce4f21b6824ff598922ec1f93fe4e9d52e0a39cb605cb1bbeafdf501944512da1ae4066f79d75c88ac004a513c2fb90fa4fce", 0xb4}], 0x1000, &(0x7f0000000200)={[{@nobarrier='nobarrier', 0x2c}, {@session={'session', 0x3d, [0x35, 0x35, 0x33, 0x7f, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x32, 0x34, 0x3f, 0x3d]}, 0x2c}, {@barrier='barrier', 0x2c}, {@session={'session', 0x3d, [0x37]}, 0x2c}, {@session={'session', 0x3d, [0x3d, 0x37, 0x3f, 0x0, 0x38, 0x36]}, 0x2c}, {@type={'type', 0x3d, "36a48a39"}, 0x2c}, {@part={'part', 0x3d, [0x3a]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) bind$inet(r1, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xff4a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x4004510f, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0xb3, {0x2, 0x4e24, @rand_addr=0x101}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x200, 0x4, 0x80000001, 0xf46, 0x4d63db68, &(0x7f0000000280)='bond0\x00', 0x0, 0x200, 0x101}) 2018/04/10 05:10:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/10 05:10:56 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req={0x1, 0x97, 0x4, 0x1}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x3, 0x2}, 'port1\x00', 0x40, 0x80000, 0x1f, 0x6, 0x3, 0x4, 0x48, 0x0, 0x4, 0x2}) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000140)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "71756575ed9065084f04f1c600"}) keyctl$session_to_parent(0x12) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40200) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7}], 0xffffffffffffffed) r3 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x827, &(0x7f00000001c0)=""/240) 2018/04/10 05:10:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@generic={0x0, "773d7a4e8db1dc6cb14e1d0ee4e2"}}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xa042, 0x1) 2018/04/10 05:10:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x6a1, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x38, 0x1b6, 0x7, 0x2, 0x20, 0x2, 0x6, 0xffffffff7ffffffc, 0x4}, [{0x70000000, 0xa82, 0xf9e7, 0x7, 0x0, 0x8000000, 0x8, 0x1}], "e097cc508e246cea7610d37ee3cff1925beed9c830382b5cc1f37fa692fb4cf674eea07c4cd3ba70c119ba4d0f4e2e82c698db21cf312fcb8e9660a1293ba0ed5adb15fd2114e9856cfb8a14e0fa98d56dfd9e2b6ae95eabb1722128b30fb4", [[], []]}, 0x2b7) ftruncate(r1, 0x0) 2018/04/10 05:10:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x1000, 0x2, 0x28000000000000, 0x1}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/04/10 05:10:56 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0xfffffe6c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 05:10:56 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xc65) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) gettid() 2018/04/10 05:10:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x48) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') open(&(0x7f0000000180)='../file0\x00', 0x0, 0x0) 2018/04/10 05:10:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syzkaller0\x00', r1}) ioctl$int_out(r0, 0x0, &(0x7f0000000340)) memfd_create(&(0x7f0000000000)='syzkaller0\x00', 0x3) 2018/04/10 05:10:56 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) 2018/04/10 05:10:57 executing program 1: r0 = socket(0x400a, 0x0, 0x2000000000007) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004000000005"]) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000002000000000000000000000000000000000000000000000400000000000000000000000000000000e1877b14"], 0x48) getsockname$inet(r0, &(0x7f0000001440)={0x0, 0x0, @dev}, &(0x7f0000001480)=0x10) ioctl(r0, 0x8919, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) flistxattr(r0, &(0x7f00000014c0)=""/198, 0xc6) sendmsg$netlink(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10048}, 0xc, &(0x7f0000001340)=[{&(0x7f0000000100)={0x1204, 0x21, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x9, @str='*\x00'}, @generic="acbc7635013438f869a8c99380e0fac7ba23f3ec8067", @nested={0x58, 0x2f, [@generic="a0111686ccefc734df82794edaae38c94413b1744562cd4bc3d342976b66c877a209626e21acc8001d4b90f9579518f9acbaf27c0b6916bd3be7f6dd02b2ec152e65845b263556a9327e6a2d5734ef27c6d2"]}, @nested={0x117c, 0x95, [@generic="c8c433154fc50bf42d911d7949a0f2dae142b5443b533f461f4f4d1531ad2a70196a3dfa47123e0d0a2e1b29fdafe29e41a5b067b6d992e31183f4256c44d5a89f82137e22b04e82910343bb4ffbebf8d434dbb6bd4eb7a6b9717298e5e4d53225ca134d597d1e1ca52533b0d4e618995b9f9f683b4c0c5471755eb611cae82e8192", @generic="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", @generic="3266484b041c329e25b5f38272ac46bd288e60aaba3944f67cfcd3fa02f3462e6f9125175eb511a1d181c29693d4e35fa5a06b777d1bc81ecaff7d001c644907b233647ad41c80c52fc048c1db3402bcca8c088c1f76c49fc8d2efa9fc68eb43d47f55f87e3f865db25983501faa38c4f63925ab0a87f74d3ffb98176cd8dcbbb498ea5e449820109da26462e6367d041867b00db88ab34216d4f3122b1910e43a81f27eb96d8ec4b1e360989792366329b878024d49c273ae72f3b4e53969fac03be71f68d04e14bba496c7fe5b00345b1a5f0322fd91f034c1ddff987d69c5315047aa10d68a342b1f06d4", @typed={0x8, 0x52, @str='-\x00'}]}]}, 0x1204}], 0x1, &(0x7f0000001380)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x4800}, 0x40000) 2018/04/10 05:10:57 executing program 3: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) bind$unix(r0, &(0x7f0000000700)=@file={0x0, './bus\x00'}, 0x6e) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000200)="5cc8284cc04eacb53f47b3da233f22e9407e35a4901e2efe0758ae6785a0319ff6bf16e272f27a74db96c44761600e180a9eedb56ffe1c4c8490f647c13f61c613daadba73be5d26453ce06f81fd7c253f331f97f1d153cfc1587e8f4301bfc33e98d41c35313614ae09a1a551e97f347574c4a19285b9772766010f553d2293f41a0aed84b749577a82e44aa286e055cd250f6d4d9d276b531a905fdedc17b825004b5fa46c1923f612fd4092fcd02c04735b46c7", 0xb5}, {&(0x7f00000002c0)="ff95d70e318c159b9a73ea10126151bafbca46792a48d83d9a228a5d20f90f3e492d3d9c677059e40c5bf86c8a0eae2e740ca2c03daab3fde118d891f11405c41af37918cab665fe4d9bdf761e18199f9cdc87fc880e6cdbef43fe986efd3b32e5c8dac987c0923ec72400f19ce9881f47c88105bf7f3022cc2b653681a21733c1ffdcdcc2208f826bb121553d39db531e3a7b2ce7a6537aaaa7e1c7e5ee88b7241d0a9eddeeb145c02af2bf48943c5c568a4e3f7ac53df20eded2bbb931b05266", 0xc1}, {&(0x7f0000000140)="a9bb7dc84a60a7c63f3463ba445629226cea4836f881843890273761bfb85d9eea4563c6aaca719bf3d1896911b0c18ea6d6", 0x32}, {&(0x7f0000000180)}, {&(0x7f0000000480)="09eecef867153bf0255c2ce6ffbd76656593faa2255ca73c5425641ab4fc7bb60906ecb4aa1a17b369eb8e1cc6764ae389a4cfdd9661784062449cf31c6aacd9565401c8be27b727a2fa7d9388a5f21237d096244a8c57e84aae8e1ffea516059ab5bc4c3a1f88ed58284e74b41b39837d8ebb11791a7ffd5bb0c111f194cd7fec66a5cbf81d9ba35d3ca5c6f4831462bbc7848af6a6c1dfd01bd0efee8b66b1e64c9dbfa90c369f796d0528b64f08d673d02d88349a3ef66cd0e4c21c119b863f5f964f66c23a63af", 0xc9}, {&(0x7f0000000640)="c51af6dce8cdf5b42dacab242efd497a0b1c8be054ff957baf327f06c9e61f6a2e2aa9fd0b5b32f204e6958804f43d0e6c42dfece9fe9032e4a3dc39d209401ee9d8d496e762dd0b032a9d29eaf9c7017dd07ef2ecda2a348c28dfd3cea35534b957d68f6fd113f3716bf37191354d3530a2a6cc180998121d7bbdcccc5af3a37acf3323d2d9a2b4a635d84aad3aa03b109059d1f68592175dbc0c8becc058df1b359a4089f0abc71d9ef51a5233d153964df1b55c", 0xb5}], 0x6, 0xa) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/10 05:10:57 executing program 4: ustat(0x7ff, &(0x7f00000000c0)) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000640)) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000600)=[{&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000480)=""/194, 0xc2}, {&(0x7f0000000580)=""/97, 0x61}], 0x7, &(0x7f0000000800)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/204, 0xcc}, {&(0x7f0000000780)=""/105, 0x69}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00', 0x1e00}) 2018/04/10 05:10:57 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r6, 0x89f5, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x14, "8f189022fd7823b9009466401b2e93d26040c4e9"}, &(0x7f0000000080)=0x38) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0xfff, 0x0, 0x3ff, 0x0, 0x4, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/10 05:10:57 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') epoll_create(0x80) open$dir(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) inotify_init() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = socket$inet(0x2, 0xf, 0x4) r2 = dup(r1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x32b800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendfile64(r2, r2, &(0x7f00000001c0), 0xdcc) recvfrom$ipx(r2, &(0x7f0000000500)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000280)=0x800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000200)={0x1f, 0x3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) setpriority(0x0, r3, 0x790) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r5, 0x4}, &(0x7f0000000400)=0x8) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000027bd7000fcdbdf2503000000040005000800030087e60000080001004e220000080001234e24000006000000000000000800040001000000080001004e200000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/04/10 05:10:57 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) rt_sigqueueinfo(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/04/10 05:10:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x802) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl(r0, 0xffffffffffffdfe0, &(0x7f0000000480)="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") 2018/04/10 05:10:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xfffffffffffffffb}) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x3, 0x2, 0x2, 0x2, 0x7fffffff}}) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x51a9cb301423a087) ioctl$TIOCNOTTY(r2, 0x5422) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/10 05:10:57 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0xa}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/207) 2018/04/10 05:10:57 executing program 1: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x12) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f0000000280)={0x11, 0x8, r1, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/10 05:10:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() ioctl(r0, 0x400000000000127f, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x80000000, 0x3}, {0x41, 0x800}, 0x80000000, 0x4}) openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) 2018/04/10 05:10:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x1000028, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/04/10 05:10:57 executing program 7: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7e0, 0x2, 0x4, 0x8001, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x401, 0x208, 0x3, 0x70e, 0x0, 0x0, 0x3, r1}, &(0x7f0000000140)=0x20) 2018/04/10 05:10:57 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x200) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000000200)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="e13128e2a3191ecb686e0e8291d1f5463e0f8d2acffa76f0e25a7af38342c7955d07ee642b5e856b9ca6b82a6c4fa247567c0ac71b0f749dbd7dcac4088cad5d5434b87c5c40c5fa404fc1cb759fa970fd138f5984d717f54b85731f72d8b4fc4f266a006e22e923b9f695351ef363df6a890ab4bcf76725232d4257b53ab20aed07d46248f8c78b6bcaecc4588e667bd50001373a4adddfca65499b715f004ac94adb822dd0c599bf38cd04ba32da5d0291c55d1fa89c0640569a336456e3b751f46cfafe1451e9c4048c4be3bb7c97276368cf3fc01de6d7792d94c22dd706a3ed96253840f0d3e18c4267", 0xec}, {&(0x7f0000000140)="7a428123ac2581a348c2a7", 0x1df}, {&(0x7f0000000180)="93058a12575b78c03ee9ae46f4632cf414558fa99d", 0x15}], 0x3, 0x0, 0x0, 0x1}, 0x8080) sendto$inet6(r2, &(0x7f0000b0cf6e), 0x21b, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @empty, 0x9}, 0x3) 2018/04/10 05:10:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x9, [0xff, 0xffffffff, 0x0, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x1a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000003380)=""/45, 0x2d) 2018/04/10 05:10:57 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x1, {{0xa, 0x4e20, 0xffffffffffffff81, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001}}, {{0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x7fff}}]}, 0x20c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000440)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x7, 0x2, 0x2, 0x3ff0000, 0x2, 0x6c}) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0xff) 2018/04/10 05:10:57 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r6, 0x89f5, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x14, "8f189022fd7823b9009466401b2e93d26040c4e9"}, &(0x7f0000000080)=0x38) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0xfff, 0x0, 0x3ff, 0x0, 0x4, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/10 05:10:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x9, [0xff, 0xffffffff, 0x0, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x1a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000003380)=""/45, 0x2d) 2018/04/10 05:10:58 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x19, r3) inotify_rm_watch(r0, r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x44840, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000640)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) getsockname$packet(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x101c7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000c00)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{&(0x7f0000000d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000dc0)=""/71, 0x47}, {&(0x7f0000000e40)=""/8, 0x8}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x3, &(0x7f0000001ec0)=""/200, 0xc8}, 0x9}, {{&(0x7f0000001fc0)=@generic, 0x80, &(0x7f0000002480)=[{&(0x7f0000002040)=""/151, 0x97}, {&(0x7f0000002100)=""/88, 0x58}, {&(0x7f0000002180)=""/113, 0x71}, {&(0x7f0000002200)=""/191, 0xbf}, {&(0x7f00000022c0)=""/145, 0x91}, {&(0x7f0000002380)=""/193, 0xc1}], 0x6, &(0x7f00000024c0)=""/190, 0xbe}, 0x7}, {{&(0x7f0000002580)=@un=@abs, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002600)=""/18, 0x12}, {&(0x7f0000002640)}, {&(0x7f0000002680)=""/37, 0x25}, {&(0x7f00000026c0)=""/243, 0xf3}], 0x4, 0x0, 0x0, 0x10001}}, {{&(0x7f0000002800)=@ax25, 0x80, &(0x7f0000002900)=[{&(0x7f0000002880)=""/68, 0x44}], 0x1, &(0x7f0000002940)=""/50, 0x32, 0x4}, 0x6}], 0x4, 0x89d0b5abc05df19, &(0x7f0000002a00)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000002a40)={@mcast1, 0x0}, &(0x7f0000002a80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004240)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000004340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004740)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004780)={@empty, 0x0}, &(0x7f00000047c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000087c0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000008800)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000008840)={@rand_addr, @loopback, 0x0}, &(0x7f0000008880)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000088c0)={@loopback, @local, 0x0}, &(0x7f0000008900)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000008a00)={@rand_addr, @multicast1, 0x0}, &(0x7f0000008a40)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000009ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009f00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a6c0)={0x0, @broadcast, @dev}, &(0x7f000000a700)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a740)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f000000a840)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a880)={0x0, @loopback}, &(0x7f000000a8c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a900)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f000000aa00)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f000000aa40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000aa80)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f000000b500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b4c0)={&(0x7f000000aac0)={0x9d4, r5, 0x8, 0x70bd2b, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r6}, {0x80, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x2, 0xcf, 0x1, 0x8001}, {0x9, 0x5, 0x8, 0xb}, {0x59a, 0x6d, 0x80000000, 0x401}, {0x9, 0x1, 0xe3, 0x800}, {0x5, 0x20, 0x2a3, 0x4}, {0xc29, 0x8, 0x10000, 0x5}, {0x80, 0x4, 0x126, 0x7}, {0x2, 0x3f, 0xe5d0}, {0x0, 0x9, 0x101, 0xffffffff}]}}}]}}, {{0x8, 0x1, r7}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb6a4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r8}, {0x1e4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x590}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc0000}}}]}}, {{0x8, 0x1, r14}, {0x4, 0x2}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r19}, {0x154, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x400, 0xffffffff00000000}, {0xadf, 0xfffffffffffffe00, 0xfbb, 0x4}, {0x6, 0x5525004a, 0x7ff, 0x80000000}, {0x3, 0x55, 0x4}, {0xffff, 0x0, 0x81, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r23}, {0x1c4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xfb3, 0x100000001, 0x3, 0x2}, {0xffffffff, 0x100000000, 0x5, 0x1}, {0x1, 0x40, 0xf20, 0xffffffff}, {0x3, 0x4, 0x1f, 0x9}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}]}}, {{0x8, 0x1, r29}, {0x19c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7, 0x180000000, 0x3f, 0xffff}, {0x1ff, 0x0, 0x3, 0x4}, {0xffffffffffffffc0, 0x8, 0xe2fb, 0x4}, {0x8, 0x6, 0xc38, 0x3}, {0x100000000, 0x88, 0x1, 0x3}, {0xffffffff, 0x9, 0xfffffffffffffff7}, {0xc4d1, 0x9, 0x4, 0x100000001}]}}}]}}]}, 0x9d4}, 0x1, 0x0, 0x0, 0x20008840}, 0x40004) dup3(r1, r0, 0x0) 2018/04/10 05:10:58 executing program 1: mknod(&(0x7f00000000c0)='./file0\x00', 0x81, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) prctl$intptr(0x3d, 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/04/10 05:10:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) 2018/04/10 05:10:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x7, @multicast2=0xe0000002, 0x0, 0x8, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0xc}, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001]}, 0x30) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000006d00)=ANY=[@ANYBLOB="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"], 0x120}, 0x1}, 0x0) 2018/04/10 05:10:58 executing program 7: memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) 2018/04/10 05:10:58 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) fstatfs(r0, &(0x7f0000000080)=""/149) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)) 2018/04/10 05:10:58 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{r0, 0x2}, {r0, 0x82}, {r1, 0x2042}, {r0, 0x60}, {r0, 0x2017}, {r1, 0x8000}, {r1}, {r1}, {r1, 0x28}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x8000000004, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = gettid() getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r7 = syz_open_procfs(r5, &(0x7f0000000e40)='net/sockstat\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) getsockopt$inet6_opts(r7, 0x29, 0x3f, &(0x7f0000000840)=""/81, &(0x7f00000008c0)=0x51) readv(r7, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r7, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r6, @ANYRES32=r4, @ANYBLOB="712dd2d5d15501eb7ba5e56a74fcf9e13a490d827eea1b6726bb110a829c0671cc0ab1c9e232dbc1c759af0209d37966934a7a632ccd799866b69b0458ccad98038ba928951ce16293bc5cafd099a0fc2a732953576c3be52914d9711be28f0de546602dff61ff12717a36c1737602d95dc672f1e0c417169e53f1d05b6d39047a3ca43f1d17e9810c9e9867f235e67fbeba60544bc010d780e6e200"]]], 0x1}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180), 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@getstats={0x14, 0x5e, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x24000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) signalfd4(r3, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r9 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r8, &(0x7f00000005c0), 0x0, r9) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/10 05:10:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x9, [0xff, 0xffffffff, 0x0, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x1a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000003380)=""/45, 0x2d) 2018/04/10 05:10:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) 2018/04/10 05:10:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x15}, @empty, @multicast2=0xe0000002}, 0xc) fcntl$getown(r2, 0x9) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xdf}, {0xa, 0x4e20, 0x1, @empty, 0x3}, 0x100, [0x5, 0x401, 0xfffffffffffffff7, 0x9, 0x1, 0x5]}, 0x5c) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/10 05:10:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgMoup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000038000)='./file0\x00', 0x6) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f000000a000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/51) 2018/04/10 05:10:58 executing program 5: personality(0x1bb2baf3005ac139) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) signalfd(r0, &(0x7f0000000100)={0x7}, 0x8) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSTI(r1, 0x5412, 0x7f) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x8) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0xffffffffffffffff) 2018/04/10 05:10:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x1, 0x8, 0x7, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 05:10:58 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40002020, &(0x7f0000000040)={0xa, 0x4e23, 0x916, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x38, 0x0, 0x1, 0xf2f, 0x20}}, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='!bdev&\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_setparam(r1, &(0x7f0000000180)=0xffffffffffffffc0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) 2018/04/10 05:10:59 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x9, 0x9}, &(0x7f0000000140)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r3, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/10 05:10:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) flock(r0, 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8c0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x7f, @broadcast=0xffffffff, 0x4e24, 0x4, 'lc\x00', 0x1, 0x8, 0x2d}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e20, 0x2001, 0x4, 0x1000, 0x8}}, 0x44) 2018/04/10 05:10:59 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x4840, 0x0) write$fuse(r0, &(0x7f0000000280)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0xffffffffffffff7f, 0x8, 0x8, 0xffffffff, 0x1000, 0x7ff}}, 0x50) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x2) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='@*\x00', 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x3) ioctl(r1, 0x9, &(0x7f0000000200)="209299f74c713db3fc6a9b878c6d8e5a01c9b84d78fd2cc0a89b1bbc71c86f0a66873acd07bf378980353dba6449e011") 2018/04/10 05:10:59 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80801, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xe040, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) dup(r1) 2018/04/10 05:10:59 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80800, 0x0) renameat2(r0, &(0x7f0000000240)='./file0/bus\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x3) r2 = memfd_create(&(0x7f0000000100)='/dev/sg#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x2, 0x20, 0x0, 'queue1\x00', 0x92f}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2000) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={'bpq0\x00', 0x2}) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3ee944c9, 0x7fffffff, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/10 05:10:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200200, 0x0) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x20000) ppoll(&(0x7f0000000000)=[{r1}], 0x3cd, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) 2018/04/10 05:10:59 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open(&(0x7f0000000000)='..', 0x200200, 0x0) 2018/04/10 05:10:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) timerfd_gettime(r0, &(0x7f0000000000)) read$eventfd(r0, &(0x7f0000000180), 0x8) 2018/04/10 05:10:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20000032, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) write(r0, &(0x7f00000000c0)="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", 0x1000) 2018/04/10 05:10:59 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x20) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x0, {}, 0x0, 0x800000}) 2018/04/10 05:10:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4) ioctl(r0, 0x2286, &(0x7f0000007000)) 2018/04/10 05:10:59 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) seccomp(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x8655, 0x3, 0x0, 0x1ff}, {0x8, 0x6, 0x9, 0x6a}, {0x8000, 0x3, 0x9, 0x5b}, {0x400080000000, 0xff, 0xfffffffffffff2da, 0x6}]}) 2018/04/10 05:10:59 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', "63707573657464275e232325ca736563757269747929766d6e6574315b2c656d3000"}, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) socket(0x1b, 0x80004, 0x7fffffff) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000f0ff69)=""/151, &(0x7f0000f0f000)=0x97) 2018/04/10 05:10:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/10 05:10:59 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x1, 0x807, 0x40000004) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xee, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0xa00}) 2018/04/10 05:10:59 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x1) clone(0x24044000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) gettid() [ 148.162616] tc_dump_action: action bad kind [ 148.167889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1163 sclass=netlink_route_socket pig=12252 comm=syz-executor2 [ 148.187898] tc_dump_action: action bad kind [ 148.192445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1163 sclass=netlink_route_socket pig=12257 comm=syz-executor2 2018/04/10 05:11:00 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000380)='./file0\x00', 0x9, 0x3, &(0x7f0000001540)=[{&(0x7f00000003c0)="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", 0x1000, 0x7}, {&(0x7f00000013c0)="f6b7e5d883f5ff771ffd406ab00d82d6f880806d0ea1632e925b7de0d960927126df9967d84c39e1c7389ea69655444709410b7df37e22ce6947bfe46df0f5487a6f148763a68266e1abd062ab603f68e545a63506ef1d0a98368d20d9555fdb0546ac8d8c3005fc01540c8c8b6ccfdd9beb1bf6ff09b6e8bf8900da05a0bc28c206b9f622c5be8c877b4027f9c7dac4d1ca1f721cc47f858572bfdc1472c1ef31a6df7a0910badb23676c8551eb71ef1037b5a1c7c33b7383078ae0488f1a060d792834989f1de7522e50923c17659b8ff27d", 0xd3, 0x6}, {&(0x7f00000014c0)="560ac2de929eba3da91a97159db304adc039178573dad10606bc02e2bd87079f134a139353ff7a7330b0ed223f7c037603f2fc9d2936eccbfc93d3c9df7592824720c5bf36d1db6fc256ccb28727ddaff30a56fc84fcfb5006ef570eba6a8e12", 0x60, 0x2}], 0x10400, &(0x7f0000001580)={[{@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@nls={'nls', 0x3d, 'cp950'}, 0x2c}, {@creator={'creator', 0x3d, "427acaac"}, 0x2c}]}) r0 = socket$inet(0x2, 0x802, 0xfffffffffffffffb) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0c080000880100000000000080e7517d9cc50000e9f4d824b6cd3a4b85cd77e12575633672b86410712f7c95078ae02f50dcff94eb2b621d0a8c9d7c269842718e94829f1ffe1514d742cc0eaed7932398da4500bc3197f666f08738a17f1c2d7ca5d97a6d300000000000000000000000006fa52844f2913af1f6463e1844f910cc7e2754c07a231a333f1b8ba57b12c60ae03e6523953cabed6786851dc1a8b228457ee73ee1e826b51714fd79e2c0f07be4e8a0a426a70b6598993529b1a9dbe854bb78b80b090083f1fa34cdd579dcc3904545da6087f2d33786cf8cec02238861272b6a9dd4"], 0xc}}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0xdffff, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/10 05:11:00 executing program 4: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x250, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) acct(&(0x7f0000000280)='./file0\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000004c0)={'NETMAP\x00'}, &(0x7f0000000500)=0x1e) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1, 0x10}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r3, 0x3}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/10 05:11:00 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x4) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/04/10 05:11:00 executing program 1: ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) 2018/04/10 05:11:00 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) 2018/04/10 05:11:00 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 2018/04/10 05:11:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000000), 0x0, 0x3f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x10000) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="ce", 0x1}], 0x1) 2018/04/10 05:11:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x80400) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001080)={0x0, 0xff, 0x0, 0x836, 0x1d3, 0x7, 0x4, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x401, 0x7, 0x5, 0x3, 0x9}}, &(0x7f0000001140)=0xb0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)="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", 0xfffffffffffffd8d) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/04/10 05:11:00 executing program 1: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000200)='sysfs\x00', 0x2) sendto$llc(r0, &(0x7f0000000280)="dbee07ac54aa9b274b4c23b419d2e38acd9719a6ba67d9ebb686ccc0", 0x1c, 0x8004, &(0x7f00000002c0)={0x1a, 0x100, 0x40, 0x5, 0x9, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000380)='./file0\x00', 0x0) renameat(r0, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') mkdir(&(0x7f0000000300)='./file0/bus\x00', 0x2) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) 2018/04/10 05:11:00 executing program 7: getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa}, 0x1c) creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x1e, 0x3, &(0x7f0000001880)=[{&(0x7f0000000200), 0x0, 0x5}, {&(0x7f0000000580)}, {&(0x7f0000000700)}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b032bcb539e13a5345859c716398c762fc0d35e44daec14ef8ea4ae8af434f2b468fffc0323eb39a6e8a88b3861c0e6f2da2e7005afda4264d14f7687aee2cff92e6626c6473e6817ac1e1e1fba7c01779b49ea1ca4c93bb566b6040a0812cffd1cb6520e817c0221641d3523dbf6e13deb3627a7762e5772fb2202040dab2f1eb9533257e2c950dd62517d"]) read(r0, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) readv(0xffffffffffffffff, &(0x7f00001cbfe0), 0x0) tkill(0x0, 0x0) 2018/04/10 05:11:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents64(r0, &(0x7f0000000040)=""/181, 0x42f) 2018/04/10 05:11:00 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x1ff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40100, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) 2018/04/10 05:11:00 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001a40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x7ff, 0xa6, 0x5, 0x1, 0x5, 0x6, 0xffffffffffffff00, {r1, @in={{0x2, 0x4e24}}, 0x5, 0x6, 0x789, 0x3, 0x3f}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001ac0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000240), &(0x7f0000000380)=0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000280)=""/237) pwritev(r5, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 05:11:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r1, r0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x6, 'queue1\x00'}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850", 0x38, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r6 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) keyctl$search(0xa, r6, &(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, r6) memfd_create(&(0x7f0000000240)='nodev\x00', 0x2) 2018/04/10 05:11:00 executing program 2: epoll_create1(0x80000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) fdatasync(r1) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000200)='./file0/file0\x00', 0x6d, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="f2dcc1ef8380146490788afb1c7b3c90bcd3720d28d337c0c047558052dd75a24319723fda7e86ca2f495dc8422cf6cbe1587b0c893b2bf83d54ce31dff11638301fc222c65b236f270aac77edb7b269e841d65a8e99ef8151b93bb10dd658598c6c68e07e496925126b22726fe10164d6dca076e467894446ede9c4c83b2931a1b9dbafe00d84c04474f1be5f85cc4d7c1e6c328154b4441f134e489cfe1cc08f5630b9b297bf1e29ff9e7960804ca8b9f1a78b8bb80ae9fbf043d26e4fb0e9a467ffe2fb8e4259981244ad4d240380", 0xd0, 0x8}, {&(0x7f0000000480)="199ac66e3d9ef044251a7eb161489a82c1af0d9212be0d8e1ca7a108798e273762821a33f2a09000b52fa7e577f58c999701120975430877489ad0f10561aa25dd76faab9bbcc90bc213838e40e0aa202ad4637f1ddd605acf30eeaa8e212b9ce49081086f934452b1be66e98c4b98315a6481597f861faf1c22cc86a4a9679047f7d5f99c57253b0007b2308f0d5c7dba87171f9a06babca9944d11652400fa1ec6e9311f602564574682e57e15c4eb83fb0bbc5e06a6b3a37ed1a24cfb853d092e5cb3dda1e03e48fc4a578c99d103cd29b5671427231326048560eb20add4f9b79ef05272e89e582a773b", 0xec, 0x8}], 0x10, &(0x7f0000000640)={[{@nfs='nfs', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@usefree='usefree', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs='nfs', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x36, 0x34, 0x36]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r3) sendfile(r2, r2, &(0x7f0000000040)=0x40, 0x1) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000180)="060dc46296b52002d41268e9c7dbdce0dc73fb76d49921d8e1f5ecade166254abc341753", 0x24, 0x8}], 0x2, &(0x7f00000009c0)=ANY=[]) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000580)={0x7ff, 0x4, 0x1, 0xfffffffffffffffd, 0x5, 0x20, 0x7f, 0x1f, 0x1, 0x101, 0x4, 0x9}) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r3, 0x0, 0x200000000) mmap(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0x1, 0x1b071, r2, 0x1) pwrite64(r2, &(0x7f0000001880)="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", 0x1000, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xe, 0x200000002031, r1, 0x800000000200000) pipe(&(0x7f00000000c0)) [ 148.780506] IPVS: Creating netns size=2536 id=33 2018/04/10 05:11:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x86e0, 0x0, 0x8000000}) syz_open_pts(r0, 0x141000) ioctl$TIOCEXCL(r0, 0x540c) syz_open_pts(r0, 0x0) 2018/04/10 05:11:00 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setpgid(0x0, 0x0) 2018/04/10 05:11:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002d00430427bd7000000000000000000008000000", @ANYRES32, @ANYBLOB="3e043b3e001d776e04d423621c5816d19c36b24411dc9bdf30f4ef0d687a2666b009099c7220eaf75d4e9199560a0c4bfb818dfa138019c4db4f11b00725f0940c4cdcfc3d9dda9ff5602718165e3973511b8536ec8141ce61cc00ba97ed194f54d82691cb3f9a95a441900435d716fa930b1c7a65f83047ab3124fdf1ecdcc4824ece730000000000000000000080000000000000000059fe73373ae222c70d8d63cde557cf07474979f30eae6d5f91572540555d76feb790e5334dd1200d405b8a0d85d4a25612344958547bc6fe1e"], 0x20}, 0x1}, 0x0) 2018/04/10 05:11:00 executing program 1: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x81, 0xfd}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x4, 0x80000001, 0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x80000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/10 05:11:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000e55bc2360be457b9bff39962be0d5d1c8e33ec3646f18fc0d9b0ded713fa3403e366"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c422", 0x43, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35", 0xb, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000340)=0x7f) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000380), 0x8) 2018/04/10 05:11:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x83, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000000)) 2018/04/10 05:11:01 executing program 2: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.current\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x8) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x4) r2 = open(&(0x7f0000000080)='./file0/bus\x00', 0x1c1042, 0x3) readlink(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xddd0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x6c, "b3111a785152357e15d6edb699487e8f6ed8c8bb3a2f21b46b994f06dee10924f7e8e5e95e87c2199c3ca2444ea1f8330a839e6cabccfb641cc08e43ca827a49fdb13d00747a0d60d9318238cb5ba803127b73aab967a1c29876ec5733ebdcecc30b0a978fd511308d9d2393"}, &(0x7f00000001c0)=0x74) rt_sigsuspend(&(0x7f0000000000), 0x8) sendfile(r2, r2, &(0x7f0000aef000), 0xffffffff) 2018/04/10 05:11:01 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x8) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) prctl$setmm(0x23, 0x3, &(0x7f0000ffe000/0x1000)=nil) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f00000007c0)=0x276) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500), &(0x7f00000002c0)=0xffffffffffffff03) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xffffffffffffffaf) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'eql\x00', r2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000600)={"6c6f00000000e9351b0309132b109c00", &(0x7f00000004c0)=ANY=[]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f00000009c0)=0x10, 0x800) lgetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000800)=@known='security.evm\x00', &(0x7f0000000840)=""/96, 0x60) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000e40)=""/203, 0xcb}, {&(0x7f0000000700)=""/151, 0xffffffffffffffb7}], 0x2) timer_create(0x4, &(0x7f00000008c0)={0x0, 0x5, 0x0, @tid=r3}, &(0x7f0000000900)) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0xa) 2018/04/10 05:11:01 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"73ffff393dd3890000320000000600", 0x802}) close(r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/04/10 05:11:01 executing program 0: r0 = socket(0x10, 0x802, 0x0) recvfrom(r0, &(0x7f0000000740)=""/4096, 0x1000, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01090000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=@migrate={0x50, 0x21, 0x709, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'teql0\x00', 0xffffffffffffff48}) 2018/04/10 05:11:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/04/10 05:11:01 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7fffffff, 0x35, 0xfffffffffffffff8, 0x800}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) fstat(r0, &(0x7f0000000280)) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) sendto$unix(r0, &(0x7f0000000180)="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", 0xfb, 0x40000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0xec40, 0x80000001, 0x200, 0x1ff}, 0x14) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clock_getres(0x3, &(0x7f0000000000)) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000008, 0x6, 0x50000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) 2018/04/10 05:11:01 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000040005031d856408000f", 0x1f}], 0x1}, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00000000c0)=""/72, &(0x7f0000000040)=0x48) 2018/04/10 05:11:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) ppoll(&(0x7f00000014c0)=[{r1, 0xfffffffffffffffd}, {r1}], 0x2, &(0x7f0000001640)={0x0, r2+30000000}, &(0x7f0000001680), 0x8) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1f, r3, 0x1, 0x5, 0x6}, 0x14) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000016c0)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x2001}) 2018/04/10 05:11:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f000063a000)=0x20000000002be, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2018/04/10 05:11:01 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/242) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 05:11:01 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="67ca3cf4bdea1ed1d7aceb8f6ea738e83acd9b41dc2320635f6b2aa006ff14fa5227e894182bab47e75570567ed1293960aa3fe2ed6c8fc76e0fe1e34719761b04", 0x41, 0xfffffffffffffffc) recvmmsg(0xffffffffffffff9c, &(0x7f0000007600)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/52, 0x34}], 0x2, &(0x7f0000000340)=""/175, 0xaf, 0x2}, 0x9}, {{&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000900)=[{&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f0000000500)=""/11, 0xb}, {&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f00000005c0)=""/152, 0x98}, {&(0x7f0000000680)=""/254, 0xfe}, {&(0x7f0000000780)=""/90, 0x5a}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/42, 0x2a}], 0x8, &(0x7f0000000940)=""/139, 0x8b, 0x401}, 0xffff}, {{&(0x7f0000000a00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a80)=""/250, 0xfa}, {&(0x7f0000000b80)=""/186, 0xba}, {&(0x7f0000000c40)=""/211, 0xd3}], 0x3, &(0x7f0000000d80)=""/219, 0xdb, 0xff}, 0x1ff}, {{&(0x7f0000000e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000f00)=""/67, 0x43}, {&(0x7f0000000f80)=""/25, 0x19}, {&(0x7f0000000fc0)=""/203, 0xcb}, {&(0x7f00000010c0)=""/114, 0x72}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/103, 0x67}, {&(0x7f00000021c0)=""/53, 0x35}, {&(0x7f0000002200)=""/202, 0xca}, {&(0x7f0000002300)=""/68, 0x44}, {&(0x7f0000002380)=""/4, 0x4}], 0xa, &(0x7f0000002440)=""/54, 0x36, 0x2}, 0x5f}, {{&(0x7f0000002480)=@can, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002500)=""/82, 0x52}, {&(0x7f0000002580)=""/20, 0x14}], 0x2, 0x0, 0x0, 0x3ff}, 0x8}, {{&(0x7f0000002600)=@rc, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/32, 0x20}], 0x2, &(0x7f0000003700)=""/222, 0xde, 0x81}, 0x1}, {{&(0x7f0000003800)=@generic, 0x80, &(0x7f0000004980)=[{&(0x7f0000003880)=""/245, 0xf5}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x2, &(0x7f00000049c0)=""/4096, 0x1000, 0x3}, 0x163a}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f00000059c0)=""/236, 0xec}, {&(0x7f0000005ac0)=""/10, 0xa}, {&(0x7f0000005b00)=""/180, 0xb4}, {&(0x7f0000005bc0)=""/58, 0x3a}], 0x4, &(0x7f0000005c40)=""/155, 0x9b, 0x1}, 0x3ff}, {{0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000005d00)=""/78, 0x4e}, {&(0x7f0000005d80)=""/16, 0x10}, {&(0x7f0000005dc0)=""/84, 0x54}, {&(0x7f0000005e40)=""/74, 0x4a}], 0x4, &(0x7f0000005f00)=""/116, 0x74, 0x2}, 0x3}, {{&(0x7f0000005f80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000007540)=[{&(0x7f0000006000)=""/148, 0x94}, {&(0x7f00000060c0)=""/89, 0x59}, {&(0x7f0000006140)=""/4096, 0x1000}, {&(0x7f0000007140)=""/132, 0x84}, {&(0x7f0000007200)=""/54, 0x36}, {&(0x7f0000007240)=""/246, 0xf6}, {&(0x7f0000007340)=""/144, 0x90}, {&(0x7f0000007400)=""/45, 0x2d}, {&(0x7f0000007440)=""/254, 0xfe}], 0x9, &(0x7f00000075c0)=""/40, 0x28}, 0x80000001}], 0xa, 0x0, &(0x7f0000007740)={0x77359400}) connect$unix(r1, &(0x7f0000007800)=@file={0x0, './file0\x00'}, 0x1ef) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/41, 0x29) r2 = socket(0x18, 0x2, 0x7ff) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800040019000303ffffffffffffffff0a00000000000000000000000000000000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000077c0), 0x0) [ 149.870023] device lo entered promiscuous mode 2018/04/10 05:11:01 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000c20ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00006db000)={{0x80}, 'port0\x00'}) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in, 0x4e21, 0x0, 0x4e23, 0xe, 0xa, 0xa0, 0x0, 0x67, r1, r3}, {0x6, 0x2, 0x2, 0x10000, 0x2, 0x8, 0x1, 0x400}, {0x81, 0xa675, 0x0, 0x8}, 0x8001, 0x6e6bb7, 0x30f1b5078d99ae97, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3b}, 0x2260197056afa1ca, @in6=@ipv4={[], [0xff, 0xff]}, 0x3500, 0x2, 0x0, 0x5, 0x80000001, 0x3, 0x9d}}, 0xe8) clock_getres(0xfffffffffffffff4, &(0x7f0000000040)) [ 149.919050] IPVS: Creating netns size=2536 id=34 2018/04/10 05:11:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/110, &(0x7f0000000180)=0xe) 2018/04/10 05:11:01 executing program 1: prctl$intptr(0x27, 0x800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) [ 149.954570] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 149.965848] IPVS: Creating netns size=2536 id=35 [ 150.006550] device lo left promiscuous mode 2018/04/10 05:11:02 executing program 7: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x4, 0x10000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000007c0)) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)="68793aceda39", 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000180)) shutdown(r3, 0x1) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x0, 0x10}, &(0x7f00000008c0)=0xc) 2018/04/10 05:11:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)}, 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/04/10 05:11:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x28040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0xffffffffffffffd5, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000080)={0x3, r4}) dup2(r2, r1) 2018/04/10 05:11:02 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"73ffff393dd3890000320000000600", 0x802}) close(r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/04/10 05:11:02 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xce5, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)="72656e6f258cef673e340d1cea510e94d3edb4a5e27adbebdf6334d2b964a9ac090f3dceaaff93", 0xfffffff4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="5864aea998e861f825e9c99e82"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)}, 0x2023) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000440)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x8e, 0x5c0, 0x8000, 0x80, &(0x7f0000000240)='bcsh0\x00', 0x6d60, 0x2, 0x398}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000a000/0x2000)=nil) r3 = open(&(0x7f0000000680)='./file1\x00', 0x20000, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) 2018/04/10 05:11:02 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peekuser(0x3, r1, 0x0) 2018/04/10 05:11:02 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) openat(r1, &(0x7f0000000100)='./control\x00', 0x40400, 0x61) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x1c) chown(&(0x7f0000000200)='./control/file0\x00', 0x0, 0x0) close(r0) 2018/04/10 05:11:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x2, 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001580)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000015c0)={0x0, @loopback}, &(0x7f0000001600)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001640)={'bridge0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000001840)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000019c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0xe0, r1, 0x410, 0x70bd27, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r6}}}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/10 05:11:02 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x7) socket$inet6(0xa, 0x800, 0x401) 2018/04/10 05:11:02 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xce5, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)="72656e6f258cef673e340d1cea510e94d3edb4a5e27adbebdf6334d2b964a9ac090f3dceaaff93", 0xfffffff4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="5864aea998e861f825e9c99e82"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)}, 0x2023) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000440)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x8e, 0x5c0, 0x8000, 0x80, &(0x7f0000000240)='bcsh0\x00', 0x6d60, 0x2, 0x398}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000a000/0x2000)=nil) r3 = open(&(0x7f0000000680)='./file1\x00', 0x20000, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) 2018/04/10 05:11:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) [ 151.039242] device lo entered promiscuous mode 2018/04/10 05:11:02 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x9, &(0x7f0000000600)=[{&(0x7f0000000080)="60dddf77eb7e65e9aaf235979ec725ce8cf7bc5ed2c5a0a7c99751924adead44997f3d3fc4579c7a8680fe266bbae36721006c8ec003ea423fef38bb047ed776aab9304069c4bc20ac73052b9b09e3", 0x4f, 0x8001}, {&(0x7f0000000100), 0x0, 0x8}, {&(0x7f0000000140)="0e5f8b9e4ac961a3766ee398b5a9c33295b27a519ac3fff7d2c2bd04371d5b55b0057e0f2b3b2acd06f790fb48e67f5c93f7864709840844a88730685e1f240b7de58d0d7f5d25ef273593ba13806ba79f783826f3cc6c454970f8e668824fc0c7089effd063873f77f84bd331afdc95cbd2bc042833a778c61eb2a4619f075edf7bc3104e08799aca5a8f385a29e025f1fdef19f510f2ead8713a418e95a82679a2bff60859e6a8f1704309acbb457fa4571cd40bd39ecb8cf69875083d9903953aaa08722f18d06046f87529ce67b069", 0xd1, 0xffffffff00000000}, {&(0x7f0000000240)="aa8edf165007e343b7e4746e0f8f2fab6b7c22d9f42f7c8039616329ad671d4872ace7f9d13d3cef2de48e16bc652af23a50d6a2eb3e9705d6699a518b86b84263b74d870a01e6f65d9214083bc43d9bee26a679df6a47c20e8e5983876fef4e5dad4ab2d900ab8e3780ccdbc54700d301f8e1c940d965e7e17aa5d13eaae262d19a332b1731168ac11292920d497876d1fb53ee7dcf7e5842372c5af48ca4b39718831c1fa71cc00de333046a4b3270786ffd9b4b221eab316590d2c9eff94db13e411c0d25b2d9632b7d6d9044e48fd22f0674ebf5979483822e4c66ce324d536645dc", 0xe4, 0x81}, {&(0x7f0000000340)="c331848c3e64adf97075049c1f22281dfcd48b86bd5d489ca389ce3e49846a87b6acd71e74e9ec76af5bce90cd6eb5e092410cce775976163c43eacce01741db142ccc06f365e27e9799620b7b25a0ede98206d2bcd2a169eccaecdb9f55a7d916e32232c9e3b673f2c5", 0x6a}, {&(0x7f00000003c0)="c83faf7fdade5e617e5d41be6dc7bf9aec4b2b10fbd1b2754de2e3d5cc26fb121e77481083c8608d9a4e39f0862c430774b519c5fb8643f75dade490db5bd69189e00b357b0918ae442dd4fd676e725628fb8335afdfff0378b39fa30716673c4913d362d9d78e21a7c907acb8b1c3b6c2f1258c07c5beacc3ad9eea0057f7eab2d9b5dd763ab25634b3fe359353e5b68bddc77e2184162171f43919bc3bf76fe38a", 0xa2, 0x6}, {&(0x7f0000000480)="5750f0c8ac6e2aa2b8c72e1abe178629c19587bd573f945c718f1e125f037f949d29fd8d86d5c79b8884b24fd82315bb95e19b06a0ebeae0a6a123657cfca27b822dd30d13ee55b9bd4ac9ff48e6a10919566e22eb1ec61d0999c7cdc1a8fa067bd6089c328ccd0e32f8eb1afcfcb75391fadd7b20d0f16c010a949ebce2ca84b38ad211b95b3cb878486a83605a6b4ccc31540f59207ecf8e2df87c7c490e4df843a34122f0641156c77bf95c2182f7198cf0e3", 0xb4, 0x7}, {&(0x7f0000000540)="49e1e2fa91d8042442d624d4f22c8449e6d45bbba0cffb", 0x17, 0xffffffff}, {&(0x7f0000000580)="a454f6273bf0d6ddd9385ffd92e904332b5086d8c9282f26b30b406dc0add94230915e97a5a135c98eb546fcf04062bb15fbc9a62e3b4fd776fb222e3d41f492b214e059ff34944e746feae9d5ac25a1551ff04166776a8935bd8010b5212e6a", 0x60, 0x9}], 0x0, &(0x7f0000000680)={[{@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@codepage={'codepage', 0x3d, '862'}, 0x2c}, {@codepage={'codepage', 0x3d, '737'}, 0x2c}]}) dup2(r0, r0) lseek(r1, 0x59, 0x0) dup2(r1, r0) 2018/04/10 05:11:02 executing program 2: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/10 05:11:02 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {0x0, 0xfffffffffffffffe}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x1c) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r0) 2018/04/10 05:11:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r2, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000070143f84b8b087c9027e6713f6297ed4b2307b294dcf855b46af881024dd248ee3f3cf407d54ba5dbe098b90f014f0cc6501200"], 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_rr_get_interval(r5, &(0x7f0000000180)) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept4(r4, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/04/10 05:11:02 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x201, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:mount_tmp_t:s0\x00', 0x0) pread64(r0, &(0x7f0000000140)=""/193, 0xc1, 0x0) [ 151.120627] device lo left promiscuous mode [ 151.142254] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 151.320631] IPVS: Creating netns size=2536 id=36 2018/04/10 05:11:02 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x3, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x8}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xff, "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"}, &(0x7f0000000500)=0x107) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x30, 0x61, 0xf387}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7f, 0x119, 0x9, 0x6, 0x5, 0x7, 0x7, {r3, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, 0x9, 0x1000, 0xeb2, 0x6}}, &(0x7f0000000340)=0xb0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000100)=@generic) ioctl$KDENABIO(r0, 0x4b36) 2018/04/10 05:11:02 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000001c0)="4d5f3ae5e9627fecacd6d68529202343d7424c58e385624e9fb6546409391125cd2a688af881c98ea7ce1016551a53bb0977b6e322b5bc81aa1f2310754f7db80175", 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000100)) getpid() ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/10 05:11:02 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='us/\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080), &(0x7f0000000600)=0x4) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="8ecab4a97ec75c9de2a80dfd2b0d47eb1c88f30a491a2c71f433fece1c6435d2ce5e40d5aed84c68cc63c2ddd3913605e3d986b77b491bdb4bf3b3f58aa44832abc7b1b2556827238e", 0x49, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000680)=[{&(0x7f00000005c0)="a16577795e9e58bea1b1d86a", 0xc}], 0x1, 0x0) fsync(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001980)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/10 05:11:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) [ 151.342743] IPVS: Creating netns size=2536 id=37 2018/04/10 05:11:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x169}, @in={0x2, 0x4e24, @rand_addr=0x1000}, @in={0x2, 0x4e20, @rand_addr=0x4e68}], 0x58) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b8e000/0x1000)=nil, 0x1000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) openat$cgroup_int(r5, &(0x7f0000000940)='cpuset.sched_load_balance\x00', 0x2, 0x0) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b1", 0x2d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000840)={0x6, &(0x7f0000000800)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000900)={r6, &(0x7f0000000880)=""/82}) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) keyctl$instantiate_iov(0x14, r7, &(0x7f0000000340)=[{&(0x7f0000000280)="dca80600e3a6f5247896f8969def54e807ba0bb14220c3bab99349eadc150f8a5521c7938cb2e8e8f2158fcf80a49d2c1ae1db136ee1eade780efc2ed18b693d82818d8c3ebff359", 0x48}], 0x1, r7) r8 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349", 0x17, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r3, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) shutdown(r8, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/10 05:11:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000126b, &(0x7f0000000000)="9896ab4bfd26cee08982d7798cf9ea4f52317c17700bf40133b2747dedfa3b50d67ba51f38848d0a15ec5557644693dd24fae2dc87c1") 2018/04/10 05:11:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000ffffffffffff000d0000000000000000100bf7b32300a0c931080b912fb06824487757529e7f24961dcb300e66232713d0dc27bc9ee031ea6da2632454c1d987c87f36de0d4af2485c03000000000000"], 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) 2018/04/10 05:11:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa0, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e24, 0xf9a0, @dev={0xfe, 0x80, [], 0x16}, 0x8001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x75}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xbd, "00c0f52f358ebb6dc5874a3506afc7f189db8bacdd4b92449c4fbd4721936671782187c5511b5067f6aaa14b37e060c4c7f2506751be75524c9a946024e452dd264ceff6c8fa90904115d3d58e6eb6c1fb8a1f2eb6706434703bf38088e512fd3e2807c444133b01bd92d9ebe01dd0a6738874e70da8dd3825eb4bbbb5fe5a5c08a417a6821b1eb35841b8ea48412e3ce469bc843c740ff72eee22acd2b0c5e4129f2a99ad388590b6f4062c9b59439eccfe463acc8ac54a5cedcd0213"}, &(0x7f0000000340)=0xc5) sendfile(r0, r0, 0x0, 0x800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000400)={0x0, 0xfff, 0x40, 0x7054}) chmod(&(0x7f0000000440)='./file0\x00', 0x8e) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x65}}, 0x5, 0x400, 0x6, "914334ca86263755c721ba31af3bb838770ece87ca68d7a96b8d562b2563b0a0fde09f83a73352ae9370c58f843c2febd1160e80cd36f6c8e0b1d7c98a84ab1db6a2775908a39cbf0e74527284f60d04"}, 0xd8) futimesat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x0, 0x2710}}) futimesat(r5, &(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)={{0x0, 0x2710}, {0x0, 0x7530}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000700)={0xd85, {{0xa, 0x4e23, 0x67, @dev={0xfe, 0x80, [], 0x11}, 0x4}}}, 0x84) getsockname$netlink(r4, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000840)=0x42040) r6 = add_key(&(0x7f0000000880)='rxrpc\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="8e967b83d14ef561690f20d3bdb18dcde418384acd1302fa3d40e2b9d635c70b4bb65719840555556e44dd50", 0x2c, 0xffffffffffffffff) keyctl$read(0xb, r6, &(0x7f0000000940)=""/251, 0xfb) socketpair(0x11, 0x0, 0x400, &(0x7f0000000a40)={0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000c00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x520}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x8c, r8, 0x301, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xabe}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x715f166d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x730d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x40840) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) write$cgroup_int(r4, &(0x7f0000000d40)={[0x33, 0x31, 0x38]}, 0x3) sysinfo(&(0x7f0000000d80)=""/178) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000000e40)) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x12, r7, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000e80)={r9}) 2018/04/10 05:11:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, r1) 2018/04/10 05:11:03 executing program 0: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x18, 0xc0d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, [0xfffffffffffffffb, 0x80, 0x2, 0x2, 0x6, 0x11, 0xfff, 0x4, 0x1b, 0x5, 0x9, 0x6ca, 0x7b11, 0x8, 0xfffffffffffffffd]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x401}, 0x8) 2018/04/10 05:11:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd}) socketpair(0x1f, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x2, 0x4}) 2018/04/10 05:11:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x18) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f640094d69a42a08b1b5d057dbe907902008000f0fffe5300ff03ed03fff5dd0000001000010000080900fcff4d00040e05a5", 0x58}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r1, &(0x7f0000000280), r1, &(0x7f00000002c0), 0x2, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000d5dfffafe41495df40dcee6e44169a75a33907028eb8a8243b7a01c7ff0300000000000020aaa8a425e78b1324112357adaa4d31c1ed"], &(0x7f0000000140)=0x3e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x81, 0x100000001, 0x8000000000000, 0x5, 0xa}, 0x98) 2018/04/10 05:11:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r9 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r9, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) sendfile(r9, r9, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r9, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x2001ff) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/10 05:11:03 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x9, &(0x7f0000000600)=[{&(0x7f0000000080)="60dddf77eb7e65e9aaf235979ec725ce8cf7bc5ed2c5a0a7c99751924adead44997f3d3fc4579c7a8680fe266bbae36721006c8ec003ea423fef38bb047ed776aab9304069c4bc20ac73052b9b09e3", 0x4f, 0x8001}, {&(0x7f0000000100), 0x0, 0x8}, {&(0x7f0000000140)="0e5f8b9e4ac961a3766ee398b5a9c33295b27a519ac3fff7d2c2bd04371d5b55b0057e0f2b3b2acd06f790fb48e67f5c93f7864709840844a88730685e1f240b7de58d0d7f5d25ef273593ba13806ba79f783826f3cc6c454970f8e668824fc0c7089effd063873f77f84bd331afdc95cbd2bc042833a778c61eb2a4619f075edf7bc3104e08799aca5a8f385a29e025f1fdef19f510f2ead8713a418e95a82679a2bff60859e6a8f1704309acbb457fa4571cd40bd39ecb8cf69875083d9903953aaa08722f18d06046f87529ce67b069", 0xd1, 0xffffffff00000000}, {&(0x7f0000000240)="aa8edf165007e343b7e4746e0f8f2fab6b7c22d9f42f7c8039616329ad671d4872ace7f9d13d3cef2de48e16bc652af23a50d6a2eb3e9705d6699a518b86b84263b74d870a01e6f65d9214083bc43d9bee26a679df6a47c20e8e5983876fef4e5dad4ab2d900ab8e3780ccdbc54700d301f8e1c940d965e7e17aa5d13eaae262d19a332b1731168ac11292920d497876d1fb53ee7dcf7e5842372c5af48ca4b39718831c1fa71cc00de333046a4b3270786ffd9b4b221eab316590d2c9eff94db13e411c0d25b2d9632b7d6d9044e48fd22f0674ebf5979483822e4c66ce324d536645dc", 0xe4, 0x81}, {&(0x7f0000000340)="c331848c3e64adf97075049c1f22281dfcd48b86bd5d489ca389ce3e49846a87b6acd71e74e9ec76af5bce90cd6eb5e092410cce775976163c43eacce01741db142ccc06f365e27e9799620b7b25a0ede98206d2bcd2a169eccaecdb9f55a7d916e32232c9e3b673f2c5", 0x6a}, {&(0x7f00000003c0)="c83faf7fdade5e617e5d41be6dc7bf9aec4b2b10fbd1b2754de2e3d5cc26fb121e77481083c8608d9a4e39f0862c430774b519c5fb8643f75dade490db5bd69189e00b357b0918ae442dd4fd676e725628fb8335afdfff0378b39fa30716673c4913d362d9d78e21a7c907acb8b1c3b6c2f1258c07c5beacc3ad9eea0057f7eab2d9b5dd763ab25634b3fe359353e5b68bddc77e2184162171f43919bc3bf76fe38a", 0xa2, 0x6}, {&(0x7f0000000480)="5750f0c8ac6e2aa2b8c72e1abe178629c19587bd573f945c718f1e125f037f949d29fd8d86d5c79b8884b24fd82315bb95e19b06a0ebeae0a6a123657cfca27b822dd30d13ee55b9bd4ac9ff48e6a10919566e22eb1ec61d0999c7cdc1a8fa067bd6089c328ccd0e32f8eb1afcfcb75391fadd7b20d0f16c010a949ebce2ca84b38ad211b95b3cb878486a83605a6b4ccc31540f59207ecf8e2df87c7c490e4df843a34122f0641156c77bf95c2182f7198cf0e3", 0xb4, 0x7}, {&(0x7f0000000540)="49e1e2fa91d8042442d624d4f22c8449e6d45bbba0cffb", 0x17, 0xffffffff}, {&(0x7f0000000580)="a454f6273bf0d6ddd9385ffd92e904332b5086d8c9282f26b30b406dc0add94230915e97a5a135c98eb546fcf04062bb15fbc9a62e3b4fd776fb222e3d41f492b214e059ff34944e746feae9d5ac25a1551ff04166776a8935bd8010b5212e6a", 0x60, 0x9}], 0x0, &(0x7f0000000680)={[{@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@codepage={'codepage', 0x3d, '862'}, 0x2c}, {@codepage={'codepage', 0x3d, '737'}, 0x2c}]}) dup2(r0, r0) lseek(r1, 0x59, 0x0) dup2(r1, r0) 2018/04/10 05:11:03 executing program 0: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) keyctl$read(0xa, 0x0, &(0x7f0000000100)=""/202, 0xca) prctl$setfpexc(0xc, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10001, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r0, @in6={{0xa, 0x4e22, 0x4009, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x3, 0x80000001}, &(0x7f0000000080)=0x88) 2018/04/10 05:11:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x1, 0x3, 0x1, 0x101, 0x0, 0x2, 0x2000, 0x2, 0x0, 0x9, 0x1000, 0x9, 0x2, 0x1, 0x6, 0x8, 0x5, 0x18, 0x8, 0x1, 0x2, 0x3, 0x3f, 0x8, 0x1, 0xdabf, 0x0, 0x10001, 0x6, 0x8000, 0x4, 0x2, 0x9, 0xfffffffffffffff7, 0x2, 0x7fffffff, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000040), 0xe}, 0x40, 0x200, 0x2, 0x4, 0xffff, 0x3, 0x4}, r0, 0xe, r1, 0xb) 2018/04/10 05:11:03 executing program 7: r0 = epoll_create1(0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/rt6_stats\x00') r3 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0xfffffffffffffffb, 0x2) eventfd2(0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000002c0)=0x6, &(0x7f0000000300)=0x4) timer_create(0x1, &(0x7f0000000140)={0x0, 0x21, 0x3, @thr={&(0x7f0000000000)="9e505bba3176b849e78e27a6fe5bff81888d5b9569d73179840e654585fbbfd5638833c6e6272472c07086fd3e298e45af305f30fdef9b8a0334dc1af7ceddd3c914dd00cba722107d41b72b25757cbd13991171a855c4f94b2456b0870de137ce2f76f34d", &(0x7f0000000080)="e02badf617ffcf4d210fb63f457cdfb2bb3b5aceab260b5b94c793077e14cfc714db59dfd667c5f1aae1a307bf609a5773300a9339d590ce327ad09dbcce17f2beca73c03108e4391f299f501dd64e2923e2eedf179fe0dd263a566ea98bbba9e0e7ab38603456bbc93a121f4c08481494ca3fe2375cbc4e0b59f3ea0a24b396eb80f72e4f363ddb7be89ffc5eb9ebbc09684425bfeb"}}, &(0x7f0000000180)=0x0) timer_gettime(r4, &(0x7f00000001c0)) r5 = syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000280)={'vlan0\x00', 0x400}) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/10 05:11:03 executing program 2: r0 = fanotify_init(0x2, 0x9402) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/169, 0xa9) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e624) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) fcntl$dupfd(r2, 0x408, 0xffffffffffffffff) 2018/04/10 05:11:03 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000001ffc)=0xffffff43) 2018/04/10 05:11:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000), 0x38d, 0x10000003) 2018/04/10 05:11:04 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xfb}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r3 = accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000140)=0xe, 0x800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x40000004}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000001c0)) ioctl$TIOCSBRK(r1, 0x5427) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000980)=ANY=[@ANYBLOB="24000000180001040000000000ddffff09900000000000000000000008000100", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/04/10 05:11:04 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) open(&(0x7f0000000040)='..', 0x0, 0x0) tkill(r0, 0x1000000000016) 2018/04/10 05:11:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)={0x1e4, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@nested={0x1d0, 0x0, [@typed={0x4}, @generic="316a615c77afa5e92ac7b01473b2a18886e52076523948db57266e49678941efe12385f999b32767c3c99e0b94f71f8087c1335fec8b74783dfc972598ed3edf8bd32bd0aae170346c6b20d593e4d25eae08732971595cbc72366b8afd8db83c5edde3ca6efee1fecc7255aa6b5b048431a5d17eef29fc2c1271f6bee10d02a67644d0730cdb28bc2a525814a1c8ad44bd81678f212fe0e6f77e7ca46dc41fde8ef0bb78b1bd0f246a00636008641fdcce124cfc3921014a2542ddc44202b31c80ae8a937d19f3d1916c5945a4e28e", @typed={0xc, 0x90, @str='md5sum\x00'}, @generic="bd388c351d77f00768c8066247a3bb973c3f3bb4bacefaa124d826e750d29ea243d409e74284c9abaa0b3eb96acdf8beeda0fcfc68a535d40a2a683fe0758b6c56045e65243ad3e8e5a1cb3e861475639d0bedd64b70409c17e7380a7588776f4da792029e2fd81bf445f0aa4983852c00263abd795586e00c73d2f4a29cb26e44854fc4e288960808ee1fb672a9b620af67140ac015bf5da3fd04dc054de9b4cadbea72f5407a15df70ed28351d0cd9cb785ec6ba5eb8495ed61066c226ae4d549e4c6d502ce6f3b351d8f7f2bb2216a8d52efe9bc6203619e7512775", @typed={0x8, 0x33, @u32=0x5}, @generic="7c02f19caf26"]}]}, 0x1e4}, 0x1}, 0x0) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/10 05:11:04 executing program 5: r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x1) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/04/10 05:11:04 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x2) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000400), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 05:11:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0x101) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffc00, 0x1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=ANY=[@ANYBLOB="1c00000018000101000000000000008ff62cbb37c09d960182d1e400"], 0x1c}, 0x1}, 0x0) 2018/04/10 05:11:04 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xdc6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x2c) write$sndseq(r1, &(0x7f0000000e50), 0x32e) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0xfffffffffffffff9, 0x1ff}, 'port0\x00', 0x80, 0x80000, 0x6, 0x6, 0x3, 0x100000000, 0xe2, 0x0, 0x2, 0x1}) 2018/04/10 05:11:04 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) mlock(&(0x7f0000ffa000/0x5000)=nil, 0x5000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x3) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x6de, 0x3, 0x7f, 0x1a0, 0xcfce, 0xff, 0x83, 0x380, 0x3, 0x4}) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') r4 = geteuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/04/10 05:11:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x51, 0x0, 0x0, {}, {}, @period={0x5d}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) 2018/04/10 05:11:04 executing program 6: r0 = memfd_create(&(0x7f0000000000)="707070307c5dac00", 0x2) fchdir(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r4 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) lstat(&(0x7f0000000740)='./bus/file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./bus\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000008c0)=0x0) stat(&(0x7f0000000900)='./bus\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000240)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)="c5bfdfc7aa54d7f2bd4951a649a6b5e0be4237aa5ea7af0ef193af47f56388230390adfe3a6272967dcd9328e2c1a2773b6a2dcfef4af8367bbed91968eb5df239ef2875b44cdbcba90bf6e3007af0b3fcdf77e71cc660d1a9305cdd2749d72d79d8bfd4ef8386bdd296411e67e022ef8a303d8e32b4d5f6dc39b29f24f085ead14a5c49a0b568cb201c76a11464f2f3b120e760c2275f0ebe2e2ed4795f74acb2a764", 0xa3}], 0x1, &(0x7f0000000a40)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0xb4, 0x40c0}, 0x80) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r13 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x5}, 0x8, 0x800) truncate(&(0x7f0000000080)='./bus/file0\x00', 0xfffffffffffeffff) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r13, 0x0) getsockname$unix(r13, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) pread64(r13, &(0x7f0000006fb7)=""/73, 0x49, 0x0) 2018/04/10 05:11:04 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = getpgid(r0) syz_open_procfs(r1, &(0x7f0000000000)='task\x00') r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x2, r2) 2018/04/10 05:11:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000000302ec3357d9223bdd93e0272f7600000000000000000ae25884d13e4e245bceb82c92b5daf600000000000000000000000087289a5c3f9ba78c939fc0a07220409617154acfd63915d5c5ef00f4fd3bf9ffa2ca354172f54bdef84f48edb5efee613c83718877c2921d3fb213d8a793af8d2eaf8cb13d54d7b72ea81b930fa9605cfdb895b0371f8d7414146bafcc98b44767e88bdadedad572ba23e47ea6b9b7c3085ac1b32d6b5d6a9fc8be61b79532608a07a49e723262bb886ab42f6b2ed9788f51ca7c"], 0x14}, 0x1}, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x90) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000000122ff46a5b00000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000300)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0xe9, &(0x7f0000000100)="c5be50aab0df4c1c93cd31715367aa5d48d9d885bf20a6dd221b98855b911b181b046511ec81b6e620a3608587105bbd552d8037a10a7f8ff167683caae82be0fb125b9bdfdb94e77fd25a1d83654e8e103c4332eacda5b54a9ffe1d3c21c470d7879fe9057db72895a04532bdeddb6019241d7b0f24a269deb3789c2d93e9d35d05099ae30b20468ef6088a2b1f5b5a024f9b9b05692ff99891c208bcbb4b1d863f0a06a9211188bf27d1075e87e42568b2c4201741a8e9424ff42508a17130bb21bd5fc2d821e1e4a39f746e46c2a8f39765f74daecb2b20f4af42bd161b0af402889c011d42c054"}) 2018/04/10 05:11:04 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/04/10 05:11:04 executing program 2: r0 = getgid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getgroups(0x1, &(0x7f0000000180)=[0x0]) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3fffffffffffffed, &(0x7f00000002c0)=[r0, r1, r2, r3, r4]) 2018/04/10 05:11:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000040)={0x10000000000000a3, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=[{0x0, 0x228, 0x0, &(0x7f0000000080)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/10 05:11:04 executing program 2: unshare(0x60000000) r0 = socket(0x5, 0x806, 0x4) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f0026000006275608000000f000", 0x80000000103}) fremovexattr(r1, &(0x7f0000000000)=@known='system.advise\x00') 2018/04/10 05:11:04 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x9, 0x8) wait4(r1, 0x0, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0xe6, 0x4, 0x400}) [ 153.157925] netlink: 456 bytes leftover after parsing attributes in process `syz-executor1'. [ 153.188994] netlink: 456 bytes leftover after parsing attributes in process `syz-executor1'. [ 153.244807] IPVS: Creating netns size=2536 id=38 2018/04/10 05:11:05 executing program 7: mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000c000/0x4000)=nil, 0x4000, 0xb) 2018/04/10 05:11:05 executing program 6: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x20000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f0000000400)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) r5 = accept4$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, r6, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000000440)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) getsockname$inet6(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000004c0)=0x1c) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000480)={r9}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x114, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000240)}) inotify_init1(0x800) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/10 05:11:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0x1) 2018/04/10 05:11:05 executing program 0: setrlimit(0x8, &(0x7f0000001ff0)) mlockall(0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x8, 0x8, 0x1, 0x8}, {0x8, 0xfffffffffffff980, 0x401, 0xff}, {0x2, 0x10000, 0x5, 0x6}]}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2018/04/10 05:11:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x60) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r3, r4, r5}, 0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x0, 0x2, 0x1f1f, 0x7fff}) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_ivalue=0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000340)={0x1, 0x0, 0x10001, 0xdf03}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000380)={0x5, r6, 0x3, 0x3ff}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)) preadv(r1, &(0x7f0000000240), 0x0, 0x0) 2018/04/10 05:11:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x7f}, 0x0, 0xfffffffffffffe7e) setrlimit(0x1, &(0x7f000076f000)) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) ftruncate(r0, 0x3d) [ 154.010851] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 154.033023] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 154.061209] binder: BINDER_SET_CONTEXT_MGR already set [ 154.066901] binder: 12682:12684 ioctl 40046207 0 returned -16 2018/04/10 05:11:05 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) dup3(r0, r0, 0x80000) 2018/04/10 05:11:05 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x9, 0x40, 0x8001, 0xffffffffffff0000}]}, 0x8) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r1, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) pwrite64(r1, &(0x7f0000000080)="5265d26d56ba349e230070c7cb", 0xd, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000001c0)={0x62, @broadcast=0xffffffff, 0x4e21, 0x1, 'ovf\x00', 0x28, 0x3, 0x61}, 0x2c) ftruncate(r1, 0x9) delete_module(&(0x7f0000000180)='^\x00', 0x0) accept4$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd1f, 0x800) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xe0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x592) 2018/04/10 05:11:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xfffffffffffffeff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r6 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x7, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], 0x290) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r7}, {r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00', 0x8000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001340)={0x0, 0xfffffffffffffffb, 0x100000}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001400)={r8, 0x8, 0x1f, 0x3ff, 0xfffffffffffff62a, 0x5}, 0x14) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r9) 2018/04/10 05:11:05 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.capability\x00') pipe(&(0x7f00000002c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000001c0)={0x0, 0x1}) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, r0) creat(&(0x7f0000000040)='./file0/bus\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) 2018/04/10 05:11:05 executing program 7: pipe2(&(0x7f0000d0cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x25, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/10 05:11:05 executing program 3: epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x20040, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000019c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ifb0\x00'}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000480)={0x9, 0xfffffffffffff800, 0x5, 0x0, 0xb}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x9, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000001a40)=0x6, &(0x7f0000001a80)=0x2) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000018c0)=@req={0x400, 0x40, 0x3ff, 0x8}, 0x10) 2018/04/10 05:11:05 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0xf4e, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/10 05:11:05 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/135) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) mq_notify(r1, &(0x7f00000003c0)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000200)="520b9dc0dc19582ca03aa8b11f1e7a6c3818bf5036ac7b714a3c49ca53fcbd175dfa5dfc27a8fe0744915296b30b385020b1587402e0ca58ffa000e325d91cb954d629ab694546929b0ebf63503cb48fed8331e9e49c2e950a6c19ac97facbe3948a960ca7433e37bfe13aedc7334a02e2965018b6ad64e0a16128796829f5a133ba30812fcef7bb2a46322920bf85dbfed71cabdbfff43441b6a7", &(0x7f00000002c0)="05d0d14b7b87d698c40df633fda5af6dae9edda3f925ebdb9a7e8bdeeb140d4068a5448af64e56a1a4a9074b67aa3945b947150fd37250dcfd9897c1ef6f6f0d14a382d4f7126aae1cc528c61cf9811686033df70e7c196a8f62e64c24a8ed9d6ba284822ad9ff10e6a2ce53edb3c0da0f9bbf94e60a3cea8b8949cf294f2f14ccaeefe3365cc2d579b9d7359f86d661fbb7472598e762fe8eea2d28f2303c43da16328dd5544a2d15aa96e3dc49ca1f9c1b037d1b84bc2526ffc8d70a9838632fe91d"}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/157, &(0x7f0000000100)=0x9d) 2018/04/10 05:11:05 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x7ff) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x0, 0x0) 2018/04/10 05:11:05 executing program 2: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000080)='yam0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setpgid(r3, r4) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/04/10 05:11:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000500)={[0x30]}, 0x1) 2018/04/10 05:11:05 executing program 0: r0 = socket$unix(0x1, 0xfffffffffffffffb, 0x0) r1 = request_key(&(0x7f0000000a00)='trusted\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)='trustedvmnet1\x00', 0xffffffffffffffff) add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="545ea1e41e80910f010f6bba8b0d1a3e5ccba9b7ef8605194d8e6509e6c9f627dca76df95e1a39d7b0ef1776824c1352ce6e3dafdc6a164a216f8262820446b118dab37c1ba2cc63864782c5a80c27b77b301d7b8d0bdd410a5b58b7249d37eb70d792087931c4df38700d56b0578f3202224eada077483001fc66e8e595659676f5fac3b85c", 0x86, r1) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0xffffffffffffff7e) listen(r0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) connect$ipx(r0, &(0x7f00000006c0)={0x4, 0x3f, 0x3, "a81a84a23fc4", 0x4}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000740)) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) poll(&(0x7f00003a3fd8)=[{r0, 0x110}], 0x1, 0x0) r4 = memfd_create(&(0x7f0000000100)='\x00', 0x3) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000780)=0x9) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000004c0)={0xb0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0c630000056304400100000009631040", @ANYRES64=r6, @ANYBLOB="1f0000000000000000634040030000000000000004000000000000000000000001000000000000000000000060000000000000003000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000003200000000000000852a646600000000", @ANYRES32=r3, @ANYBLOB="0000000001000000000000008561646600000000050000000000000004000000000000002300000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840040000000000000002000000000000000000000010000000000000000000000028000000000000003800000000000000", @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYBLOB="852a747000000000453d46de74c58e2a36497e53391ccd83067404542b209f8c83d5eb64e448cc19728cb5b1029f935f21730de9b70790044b99aad4f64a91a388eee9e4e5165d9de464171f4858862c7ebc8924f8b1a8e4afc9727ad32925305d3739922a55f2d55aa9853fdbf6792af4b61a6ffbd912609221cea0e5ca685d33d596d3eb8a7d4f277b85075206491eb2850c62", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000003b00000000000000"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0500080010000000"], 0x6e, 0x0, &(0x7f0000000440)="57ce620fd45260dd6db7693c7d731c7ab8122f3a1cf40da255e991625b4957af1d43e6ca2c968471b1c6417507511e2a710467fca65eeea624fd6c54a97a1221572c74c64b98514bf7214930afe2ccb18065b352f766a692649b3b5f3baed7f0b2c19614f2413496a8f48023dd81"}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x9, 0x8, 0x427, 0x4, 0x9489, 0xff, 0x7, 0x0, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x7f, 0x2, 0x80000001, 0x4, 0x7f]}, &(0x7f0000000640)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000680)={r7, 0x7}, 0x8) 2018/04/10 05:11:05 executing program 2: r0 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2) 2018/04/10 05:11:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) 2018/04/10 05:11:05 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x200000, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2a0040, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x34, 0x2c1) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) pread64(r2, &(0x7f0000000140)=""/207, 0xcf, 0x0) 2018/04/10 05:11:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xbdd873efc088952d) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x2, 0x14, 0x5, 0x101, "5dd7301189c2087cc913f14bd6adc29c8ebb5d5e524ca34210812cfc4631fe5b"}) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) 2018/04/10 05:11:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x9, 0x3, 0x4080000000000000, 0xa2fb}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000a36000), &(0x7f0000855000), &(0x7f0000006ffc), &(0x7f0000340000)) 2018/04/10 05:11:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x80000000e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x1000}) 2018/04/10 05:11:06 executing program 2: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) unshare(0x8000400) getdents(r0, &(0x7f0000000080)=""/161, 0xa1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x2}) 2018/04/10 05:11:06 executing program 6: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa, 0x3}) r2 = memfd_create(&(0x7f0000000200)='cgroup\\#\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) getrusage(0x0, &(0x7f0000000140)) fchdir(r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x3) 2018/04/10 05:11:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xfff, 0x50}) fcntl$notify(r0, 0x402, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) fadvise64(r0, 0x1, 0x7f, 0x5) getdents64(r0, &(0x7f0000000140)=""/246, 0xf6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000002c0)) getdents(r0, &(0x7f0000000100)=""/13, 0xd) 2018/04/10 05:11:06 executing program 5: mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./control\x00', 0x40, 0x40) ioctl$TIOCEXCL(r0, 0x540c) r1 = open(&(0x7f000071fff6)='./control\x00', 0x0, 0x0) mknod(&(0x7f000085d000)='./control/file0\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x4, 0x4e20, 0x7fffffff, 0xa, 0x20, 0x80, 0x2c, r2, r3}, {0x7, 0xe0, 0x9, 0xffffffff, 0x8, 0xffffffffffffff7a, 0x0, 0x2b3e}, {0x4, 0x3906, 0x1, 0x9}, 0x73, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xfaf8dfbae5514e7d}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x0, 0x1, 0x0, 0x8, 0x7}}, 0xe8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x1004, &(0x7f0000000180)) linkat(r1, &(0x7f0000000940)='./file0\x00', r1, &(0x7f0000000980)='./control\x00', 0x0) 2018/04/10 05:11:06 executing program 1: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x5be496a0) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') 2018/04/10 05:11:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/10 05:11:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="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", 0x134) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000340)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000300)={r2, &(0x7f0000000200)=""/254}) 2018/04/10 05:11:06 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r2 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x3) ioctl$TIOCNOTTY(r2, 0x5422) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0xffffffffffffffc1, 0x2800000000000, 0x81, 'queue1\x00', 0x69e6}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000001c0)=0x5, 0x4) write$fuse(r3, &(0x7f0000000200)={0x28, 0x1, 0x5, @fuse_notify_store_out={0x7, 0x1, 0x7}}, 0x28) timer_create(0x0, &(0x7f0000000240)={0x0, 0x31, 0x4}, &(0x7f0000000280)=0x0) timer_getoverrun(r4) r5 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000b00)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000340)="af0938d411851e41ca98d2350b0a0bdd04578ee6c25446ef062f095a74b3fecf8ffddd9ea2e83391913af48d2984ff6641c716802eeac99c0e632021d26cdba17bf73f0b2aa2d905d4473656f3421a79670a", 0x52}, {&(0x7f00000003c0)="f0accb5462e6cac3bc8c40b639be39551dd9400f68bd215d8427c1c0c3625656be3135795b54b0bdbed2a7b057d0592112ae884d055b65d0cfe77431b78420920d7646806fa00a6c24df9d69d4ee36750b958fe6a44aa4fad14f982a03ea3f5b81999639981b4f584bc9fceb64492a897e5664e82fd5630cd2f39c1df538c114ff1816e5321ab58cc6822a3d33", 0x8d}, {&(0x7f0000000480)="b286cb5cc9c0599e466f3295b86e9452fab629a78259e8a4cc541857c7eb5fc622c952afd08506cd7f58926661cc69e06d73975c7f3d81e0f7cdf36c096cef85b7d9f2918aca1c619630c9fd2be43a94c17becb3522dac3e71a9ad40248c4190ed8ac7232cccf781045cef6f", 0x6c}, {&(0x7f0000000500)="05cc7b601770b4c0ac58e365a99e73000a3a643d2da8c20c9ca9244d893c733cd8c022a489915e4aa1117cb181234245a88381bc0a03e40a8fa3ecaf7cb1705a588ee24e818904a0c7c410dea10b405b859392709aa5e24850c74694246af7c288aae73db1d45766ce", 0x69}, {&(0x7f0000000580)="3a624403c52f613e66db34650f570306542021d81044a630b60955ef7bb329c3ab6be71448544892ab12d91912fc456e3e54bc9ae9caceed332b0701282f349e89f891d6f07dae4157ab087cbca260fa7864800859b2eead17a46ce1b1bde0aeb1c76bd9fa194b0003424474f7d139e508a197b88fd251a826044748a38d61ba2cd851efaf8b040aa92336ff37651b4c8c850e17a2dfe1926d467f", 0x9b}, {&(0x7f0000000640)="6819b7a7e8411e72a1", 0x9}, {&(0x7f0000000680)="017e583a4c92e263ed7087a3ca8ff1fcb9841daef115f71ed84b58cc711a77630ad81a22993f2e3b01b1e7640a5b28b26b85a711482bb176598a1e2c679a63b98428865d4bd61db853f91b734abc13833f3bee08c8121483d3d5dba4b6fcddc8c17dc13c15872c98c3fb2308661c851f709b5490b9bf15c2d8fcd078a96a65b9de3f575a4be083f8aa209d9f9868e75508f19248ba1d686a4edcbd90892040d982c212ac4bcc2a05ee222394c12fd82fdaede5a0980cfbabc3744fe451833c6d047b8c9cb615cab3a24ee56011bc2d4a191927768fac5dff6833dfca66", 0xdd}, {&(0x7f0000000780)="d77383cd07a141d4d0ecc291bf840285ba3351a590e8db326f65e44df9766901aae51c160480d6e8724a0d4a0e87530f4d755dfe95bc2c8aaf575a7af4925046caef4a0ee7cb53ac27e7d5763c0605dcf24fbd2a48cfd7b0d8e942d673a59a49b3798eb17309c92f0d65c8f387313415c4d0f4dc460aa3ba8262f16c1b7d852150b1e7fdfb", 0x85}], 0x8, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r3, r3, r1, r1, r3]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r2, r1, r3, r0]}], 0x7c, 0x4000000}, 0x40000) r11 = syz_open_dev$sg(&(0x7f0000000b40)='/dev/sg#\x00', 0x1000, 0xa0002) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000d40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c00)={0xd8, r12, 0x10, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x26}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x11}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a, 0x28}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000d80)=0x6d) r13 = openat(r11, &(0x7f0000000dc0)='./file0\x00', 0x2000, 0x10) utime(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x7d, 0x4}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000e80)=""/76, &(0x7f0000000f00)=0x4c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000f40)={0x80, {{0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0xb98}}}, 0x84) connect$ipx(r13, &(0x7f0000001000)={0x4, 0x0, 0x7, "dc666f2ff49a", 0x80000000}, 0x10) ioctl$KIOCSOUND(r13, 0x4b2f, 0x5d) ioctl$TCSBRK(r13, 0x5409, 0x4) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000001040)={'syzkaller0\x00', 0x4}) setsockopt$netlink_NETLINK_TX_RING(r11, 0x10e, 0x7, &(0x7f0000001080)={0x5, 0x6, 0x154d00000, 0x9}, 0x10) 2018/04/10 05:11:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xfff, 0x50}) fcntl$notify(r0, 0x402, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) fadvise64(r0, 0x1, 0x7f, 0x5) getdents64(r0, &(0x7f0000000140)=""/246, 0xf6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000002c0)) getdents(r0, &(0x7f0000000100)=""/13, 0xd) 2018/04/10 05:11:06 executing program 0: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x32, @time={r4, r5+30000000}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) r7 = add_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="17ce3cb1455aa34a7cc849927891b64bf81c3c5cdbc16edd3f31511a87e8cf1d464fd4806ac311", 0x27, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r6, 0x6, 0x20, 0x10001, 0x4}, &(0x7f0000000240)=0x18) 2018/04/10 05:11:06 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000014ff0)={&(0x7f0000000140)=@bridge_dellink={0x124, 0x11, 0x304, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x201, 0x40001}, [@IFLA_MTU={0x8, 0xe}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x9}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "92c8c2e14d8f15ca6913a08901f17e33269d7f366d638d"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xb1e0}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x2}, @IFLA_IFALIAS={0x14, 0x14, 'bond0\x00'}, @IFLA_VF_PORTS={0xa0, 0x18, [{0x9c, 0x1, [@generic="72095e562fefdeb88a208819c6010b6eedfed6c212da775e4738bb5b3381992fca79cd73c6bb5771afc2bbef1e93811fb7b2af5a72679705b5879ddee1ccd38a2ed08d723833959cf2f2b57f8ec9f0b6a3872bf3e4cc5eb7", @typed={0x8, 0x5e, @uid=r1}, @nested={0x38, 0x15, [@typed={0x8, 0x6e, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @typed={0x2c, 0x36, @str='(*selfsecurity^*wlan1eth0}!mime_type\x00'}]}]}]}]}, 0x124}, 0x1}, 0x0) 2018/04/10 05:11:06 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0x3, 0x1004008) ptrace$getregs(0x1, 0x0, 0xfffffffffffffffe, &(0x7f0000000140)=""/32) 2018/04/10 05:11:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000005d000/0x1000)=nil) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x295}], 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x10}, {r3, 0x140}, {r2, 0x22}], 0x3, &(0x7f00000000c0), &(0x7f00000003c0)={0x2}, 0x8) fcntl$setstatus(r1, 0x4, 0x42000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) r4 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x8) dup3(r3, r1, 0x80000) 2018/04/10 05:11:06 executing program 7: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {r0}, {r0, 0x8000}, {r1, 0x220}, {r0}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280"}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000018c0)={r6, 0x9, 0x7, 0x177a, 0x2, 0x80000000, 0x0, 0x40, {r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/04/10 05:11:06 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x6}) 2018/04/10 05:11:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x44, "2dd97d206c216ceeac128fabfc730929ea6744c33361bf4ef30c3ce0d504a3e475cdfbefe4d4dc2f30091d06f1a1cddb204217e6257e66baa69f28e257923405d4898218"}, &(0x7f00000001c0)=0x4c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x64}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/04/10 05:11:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') pipe(&(0x7f00000008c0)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000940)=ANY=[@ANYPTR], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="757365002e7b2f001356f354a739ae665896ee89d2794c5c0aa025f38a4fdd0a5e5423e36029c8d811c1a460546c82cfadde9d90d1982b020900e9a208462b24934f342a098c3d1d000000057db4a24e72762e"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce08a", 0x56, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r2, &(0x7f0000000a80)="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", 0xffd3, 0x4, &(0x7f0000000bc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r6, 0x5, 0x1, [0x1f]}, 0xa) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510", 0x36}], 0x1, 0x0) shutdown(r5, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/10 05:11:06 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe, "ece3a081f1914a53d048be3f6137"}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffffffffffff53fa, 0x20}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000000), 0x45d) 2018/04/10 05:11:06 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000000000)=[{0x3}, {0x9c}, {0x6, 0x0, 0x1}]}, 0x8) write(r1, &(0x7f00000001c0)="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", 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'sit0\x00', r3}) 2018/04/10 05:11:06 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1f00000000000000000000000000000000000000000000000000000000000100010000ffffffec0000000000471ee36abc64241561ba32bf0dfcf44d516595896c13e6c5d3475c0c02df5955e08436a7140024cfbebb6204667f577c5d121f2c0f669fe31bf7ade1f437aece0503dc4fec0d7430ae40893b87cb9963ba7dd6aa808fbee08a5aede2893ef8e40d724bc16b81098c419e200360025cd70976054005857b4a3214aaa452cd7f36524ba57e803fa3f8b201de60a2d920ccfe646f1287aa7ae83a508d41117ef06729f4891b07a3e5d45006d1741fdd43"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x30bc, 0x8, "814f2cf838ce"}}) 2018/04/10 05:11:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0xffffffff00000001, 0x4, 0x2, 0x3, 0x6c3, 0x9b, 0x5, 0x4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x0, 0xff, 0xc000000000000000, 0x8001, 0x101, 0x80000001, 0x1, {r3, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x52}}, 0xa40, 0x1, 0x3, 0x4be, 0x2}}, &(0x7f00000002c0)=0xb0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x14, 0x3, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/10 05:11:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="757365722e7b2f142e70c0b4e1b5213d353d0888e8a1d2d9a7e5f005903acc9481fda5911e8191eb1435cbc5acd1b817f157ca10ac248419fbd6ff1ad0aedc8518ac0fcbd870327b2c38106b1e7227da8e1c7539a1851929d704e845a96702f00a006d31c840a0"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) fchdir(r0) pipe(&(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d", 0xa, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/10 05:11:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000100)="75f0e20e8b15977a458e91bade38cd43e4e608daf8c1c5b807d03388c22a36c8d0a630d789612190da5b0e250e11461b83d9009b784e1bd7597056038613119df5eb76a38c6c525abfbe6a60d39d74b9c62e2d1643ebfb75c5d7c5da35713af7b64e2791f49f", 0x66}, {&(0x7f0000000200)="cad56ebbd9cd224d92ce8bf0529bc2958ea3302ac64302a6d7d67d1f546d2c1d3fd501827fc07f6b83f436dedb4a76fee33d94b60333b14b4dcc52502f7a605ef1a335be6148a093f84dafef04c0e77591750bd4a7c8783514347c6c2a2b7fa41c4aee148a2e700e519d35fa6c8064d1d9c1ea1760cf7fcc86dd410e4ae840453726e068f7ee4d1578a40b7f5d07a8b8952a8f4f96c4b0ab4a6aecd095fbaf", 0x9f}, {&(0x7f00000002c0)="633072394243a0e0c8760fc5850fa13521b11192d5e0b4aa0df21af13beaf4e2e1be3b31b514cbff7a15b2b15e2fb77eebf79f36bb7722d5b6cddac4d2ba914da57cb90816155ce5bac412ac543ed8224a8f3d6623fa2a8d8b631ee720abc10594168d1f912663a36c86d8cb877ebb3cb88273f3ab3880d70fc587b94de855c58d4b285526cf3d33dd20c0fe2ecdcb2af4e4606dcc5cdc614e83e7710d182bb3cc116c3a9aefda47e36902a7fa699c4b487f7428da5955eae122be5b80d50f4553d7e6a327b68b8fc54adf8af4765c0a8c79e3aea9513b4d7b860916005b5285b74eff3f49ef96", 0xe7}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000180)="0fefdb0ff46a8c9f40824b69bd1e9919a75f6a8b1d4a69114b9c01427f06214bb5a861900185592b52207f5ed260d2505e57fbb8855ccbc2d72b9e", 0x3b}, {&(0x7f00000013c0)="ea4519a7acbf2ce0aa48f40d407e6264060fc65bc11362b068ce58113337ae5fc942aa3e3edb4eb8103530f340ba56fbab575b93760675500f92b0bb4633ad173f0b7eacdb6241f130a0e1ad43d008b01576146efdbcb9de739f3048f931252802d7ea451d71516fb1906c2e560446824e7392e74dfd1896de379c69b255add9908dcd112fefda9b83e64add942dacbc78889c6cd289df35c2ef5e2ba54d8b5335e0ed904f17c522f8eb0dfcb8c74044d9ab5656f87fe5ec032ee2f188ec420eda64213d", 0xc4}, {&(0x7f00000014c0)="d570273a6296361f0a46749d64e6861571d10ae5b3dd597d8c516d8daca446f7d4fd1c208ee07688b0a6542577dbe07b1091027669654a875d03edbba9cd4e020c1d57539f2fc1de84e3a209a13d8796048b351bfa4e3cfda623522d2ff6cf1993a1ef6cfb2c2b7a5e0d48bdef674b5f9ea51d028710c2cf7a1458dc59dacdf5c1a1364ad3d4f6f1846c9c5bf12e587ac9d7a8fa2ec70795dc8a81e6210c2e1343fb7efb03e9745645ccf82bae21", 0xae}], 0x7, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000015c0)=ANY=[@ANYBLOB="2c0000000201ffff000000000000000000000000621fcf12c4e416f0610b566f7003737bd380000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/10 05:11:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x80000000000001, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/10 05:11:07 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x161040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x101, 0x5, 0x10001, 0x1ff, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23}}, [0x7, 0x8, 0x100000001, 0x7fffffff, 0x180, 0x7ff, 0x2, 0x81, 0x7, 0x2e, 0xac4, 0x4, 0x5, 0x2, 0x9]}, &(0x7f0000000400)=0x100) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}, @fd={0x66642a85}], &(0x7f0000000140)=[0x28]}}], 0x0, 0x0, &(0x7f0000000200)}) 2018/04/10 05:11:07 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffffffffff47, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0567044000000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/10 05:11:07 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') recvfrom$inet(r2, &(0x7f0000000080)=""/129, 0x81, 0x2020, &(0x7f00000001c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendfile(r2, r1, &(0x7f0000000000)=0xe, 0xf) 2018/04/10 05:11:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x6, 0xe674}) exit(0xa9) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x100000001) 2018/04/10 05:11:07 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000d98de3)={0xf97cff8c, 0x8, 'SE Linux'}, 0xf) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x2000, &(0x7f0000001040)={0x1a, 0x309, 0x8, 0x3, 0x1, 0x684fc8b3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/04/10 05:11:07 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0xffffffffffffff50, 0xffffffffffffff80, 0x15, 0x9}) rt_sigreturn() ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000000100)=""/219, 0xdb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x40, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x120, 0x0) read(r1, &(0x7f0000000280)=""/121, 0x79) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000300)=[0x80000000, 0x7]) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x1}, 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000380)={0x7, 0x9, 0xbad7, 0x0, 0x8, 0x5bc9, 0x0, 0x1ff, 0x9, 0x1, 0x7b58017e, 0x7}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000440)={0x80, 0x80}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000480)) rmdir(&(0x7f00000004c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0xe29}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r2, 0x5}, &(0x7f00000005c0)=0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000600)={0x6, 0x800}) futimesat(r0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x77359400}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000006c0)={0x10000009}) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r2, 0x7}, &(0x7f0000000780)=0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000007c0)={0x40, 0x3, 0x80}) getxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='user.syz\x00', &(0x7f0000000880)=""/153, 0x99) delete_module(&(0x7f0000000940)='osx.', 0xa00) fchdir(r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=r3, &(0x7f00000009c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a00)={r2, 0x6}, &(0x7f0000000a40)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/autofs\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/keychord\x00', 0x4a0000, 0x0) 2018/04/10 05:11:07 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0x201}], 0x168, 0x77) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') sendfile(r1, r1, &(0x7f00000001c0)=0x20004000800002, 0x7f) 2018/04/10 05:11:07 executing program 7: socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x800) open$dir(&(0x7f0000000040)='./file0\x00', 0x8840, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) [ 156.144318] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 156.167982] binder: 12865:12875 got transaction with fd, -1, but target does not allow fds 2018/04/10 05:11:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r2) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000031001d0b000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7504191dbc7b6b29"], 0x20}, 0x1}, 0x0) [ 156.194293] SELinux: truncated policydb string identifier [ 156.208819] binder: 12865:12875 transaction failed 29201/-1, size 64-8 line 3238 [ 156.225158] binder: BINDER_SET_CONTEXT_MGR already set [ 156.231947] binder: 12865:12875 ioctl 40046207 0 returned -16 2018/04/10 05:11:07 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000040)="548e64e882e62a12dd5e71729fc509a186850e70c3afda2640ed67f85ff98cd6f5ce18b88feba5764fd9ba44cbe78c0996ede895c3425974ed6e7258c5f922b78bb775984fc89227159ed92a6ba8087fe367bbcebd4fd218900545c2198c189dd6ef8417b28a3750fe2287f5859a990c44270fff5d30272d61fb4d6ed81ca4d9c3c39e334175ba7255758eaf89aa1f5a4d1ec4e81c35f436acbc5aaab1bc43bd1407f6e44fae0af7333d8a98e0eabe5ee7", 0xb1, 0x4000000, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl(r1, 0x0, &(0x7f0000000140)="107aac0adb376bdb42cf6c59205c6a8bda48a8e435a9c7ba61fc9d1162ac1d2d5b3e61f3a7d7cc0db08e5e9cc3090da338cdd2d6682c54e02ac12e7c5f3d3d1c577461b7f010a2db0893dfe15e635d10327b6f252b15d1622c7db5c99218615bf47c16b72c081793c0f858d563b92f7a70a5156ab4ba63fb6c99ab9eda14f6c81b13784457c0977af3762a744b1d5be17d2079922054ff7a48d76397aed45b277369c34b0184bd52ef02b1b134") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='bic\x00', 0x4) recvfrom$unix(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x0, &(0x7f0000001240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0xb, &(0x7f00000012c0)={0x6, 0xffffffff}, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000001300)) write$cgroup_subtree(r1, &(0x7f0000001340)={[{0x0, 'rdma', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'pids', 0x20}]}, 0x42) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r3 = openat$cgroup_type(r1, &(0x7f00000013c0)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001400)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001440)={0x0, 0xbd8, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000014c0)={r4, 0x8, 0x9}, 0x8) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000001500)=0x5) recvfrom$llc(r1, &(0x7f0000001540)=""/123, 0x7b, 0x2000, &(0x7f00000015c0)={0x1a, 0x311, 0x9, 0x1, 0xfff, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) mknodat(r1, &(0x7f0000001600)='./file0\x00', 0x1, 0x0) close(r3) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000016c0)={0x64, &(0x7f0000001640)="8f591bbb79e732cd5ea45371ba7eea4a1422d376885ed69cbb2559ac7d22d413482aa11cfb7488182bb4c29f199f33c3e4ec3bb76ec18e1d3ca3b6f50729dd9e39531516085a6a21ec19d474c2e96c2e8983c10d86d4d4b24bc943c6cc9a4310f30558db"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001740)={0x8, &(0x7f0000001700)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001780)={r5, 0x3}) perf_event_open(&(0x7f00000017c0)={0x0, 0x70, 0x401, 0x1, 0x4, 0x7fffffff, 0x0, 0x2b371395, 0x0, 0x4, 0x100, 0xf44d, 0x5, 0xab9, 0x7, 0x400, 0x400, 0x9, 0x3, 0xffffffffffff0000, 0x800, 0x2, 0xdb19000000000, 0x1, 0x3f7, 0x800, 0x1, 0x100000000, 0x7, 0x5, 0x7fff, 0x3b, 0x7fffffff, 0x6, 0x9, 0x1, 0xfffffffffffffff9, 0xfff, 0x0, 0xfffffffffffffba3, 0x3, @perf_config_ext={0x3, 0x73f}, 0x200, 0x4, 0x7fffffff, 0x3, 0x0, 0x6, 0x400}, r2, 0x3, r1, 0x1) mkdir(&(0x7f0000001840)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001880)={0x2, [0x7e, 0x1]}, &(0x7f00000018c0)=0x8) getgid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001900), &(0x7f0000001940)=0x4) recvfrom$llc(r1, &(0x7f0000001980)=""/117, 0x75, 0x20, &(0x7f0000001a00)={0x1a, 0x321, 0x4, 0x7, 0x7fff, 0xffffffffffffff81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getpeername$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a80)=0x14) acct(&(0x7f0000001ac0)='./file0\x00') 2018/04/10 05:11:07 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) exit(0x0) write(r1, &(0x7f0000000100), 0x0) [ 156.242151] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 156.253771] binder_alloc: 12865: binder_alloc_buf, no vma [ 156.259924] binder: 12865:12882 transaction failed 29189/-3, size 64-8 line 3133 [ 156.285310] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 05:11:07 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x161040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x101, 0x5, 0x10001, 0x1ff, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23}}, [0x7, 0x8, 0x100000001, 0x7fffffff, 0x180, 0x7ff, 0x2, 0x81, 0x7, 0x2e, 0xac4, 0x4, 0x5, 0x2, 0x9]}, &(0x7f0000000400)=0x100) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}, @fd={0x66642a85}], &(0x7f0000000140)=[0x28]}}], 0x0, 0x0, &(0x7f0000000200)}) 2018/04/10 05:11:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) sendfile64(r0, r1, &(0x7f0000000240)=0x4000000000000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) 2018/04/10 05:11:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8, 0x7fff}, {}, {0x2, 0x7}, {0x6ef, 0x2}, {0x1, 0x2}, {0x2, 0x10001}, {0x3, 0x9}]}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/10 05:11:07 executing program 0: mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r0 = memfd_create(&(0x7f0000000000)='}selinuxsecuritylobdevposix_acl_accessselfvboxnet0\x00', 0x3) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000001) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/10 05:11:07 executing program 1: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xa0000001, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40c040, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ff7000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0xffffffffffffffff) setns(r2, 0xc000000) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) pipe(&(0x7f0000000180)) vmsplice(r1, &(0x7f0000000040), 0x0, 0x0) 2018/04/10 05:11:07 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='pids.events\x00', 0x0, 0x0) readahead(r0, 0x9, 0xee64000000000000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0x80000000}, &(0x7f0000000400)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/212, 0xd4}], 0x1, &(0x7f0000000280)=""/16, 0x10, 0xb64b}, 0x10000) [ 156.291409] binder: undelivered TRANSACTION_ERROR: 29201 [ 156.304173] binder: 12891:12892 got transaction with fd, -1, but target does not allow fds [ 156.314322] binder: 12891:12892 transaction failed 29201/-1, size 64-8 line 3238 [ 156.335511] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 05:11:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001540)={0x0, 0x117b}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000015c0)=@assoc_id=0x0, &(0x7f0000001600)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001740)={0x0, 0x41, 0x10000}, &(0x7f0000001780)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001800)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x66, @dev={0xfe, 0x80, [], 0x17}, 0x7}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000300)="73ad17b118ccf4f47f815fa78d955d58c8640b8d6ff2be459b305b5ebbd0104d219068d35a9438681e5289c5310359713ec0323ce828b25fc34ccc6cca4eada427693a96e19b08f200ffb0ab0e0c3f39f7a953f59a86ca265dd82016ceeb7145698f26e1fd75d48cdbac7662601c9f3f4fec70d13d7ab17fa691678aa7f4605aa5c9537d332c0a9c82b766bf1d2c57ee7d1ec9922c3fb96c4a5ff59ffacbe5a5b435880d5f0a46acecbce1b0852769e47ebfb31041839912994cb712abfb423750f928000cd2b73106", 0xc9}, {&(0x7f0000000400)="8805f87e1afba83e4d17900bf4b421f28e3dc810ae2f143751686f1dc1e5338430a8eef575f753384120eac1b565867a1c55c7f5388518498f894fa6585bf32f8804ea2b93b6614c67fcce814a13f10d0ab49fef7f12c66ca49ae3e7768220c7aa68bc1f1d792b8bc313e74fe50a", 0x6e}, {&(0x7f00000014c0)="b14f901c42855a016bba099cf41cb009eb25343ccd41ba442b2ba164b93281101cb714e1e204", 0x26}], 0x3, &(0x7f0000001640)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x400, 0x8, 0x800, 0x0, 0x8, 0x2, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x6, 0x6, 0x20, 0x3, 0x1, 0x4, 0x9, r3}}], 0x58, 0x40080}, {&(0x7f00000016c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001700), 0x0, &(0x7f00000017c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x1, 0x4cd, 0x9371, 0x7b, 0x9, 0x0, r4}}], 0x2c, 0x41}], 0x2, 0x20000004) r5 = gettid() unshare(0x28060400) exit(0x4000000000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x640, 0x0, 0x9}}) r7 = syz_open_procfs(r5, &(0x7f00000000c0)='environ\x00') ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f0000000040)={0x20, 0x1, 0x7fffffff, 0xffffffffea214289, 0x8000, 0x100}) readv(r7, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000080)=""/5, 0x5}], 0x2) preadv(r7, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0xfffffffffffffffb}, {0x3, 0x2}, {0xb, 0x8}], 0x3) [ 156.394119] SELinux: truncated policydb string identifier 2018/04/10 05:11:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000e79000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x7, 0x7, 0x8, 0x100, 0x6, 0x40, r2}) 2018/04/10 05:11:09 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x1) 2018/04/10 05:11:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1008000000000004, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x100, 0x2, 0x1, 0xc3, 0x7, 0x0, 0x7061}, 0x1c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/10 05:11:09 executing program 5: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000380)=""/121, 0x79}], 0x7, &(0x7f0000000440)=""/142, 0x8e, 0xffffffffffffff9a}, 0x0) 2018/04/10 05:11:09 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff43, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}]}, 0x0) 2018/04/10 05:11:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) creat(&(0x7f00000001c0)='./file0\x00', 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x582, 0x8, 0x4, 0xd7b}, &(0x7f0000000180)=0x14) r3 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x0, 0xffffffff}) writev(r3, &(0x7f0000000140)=[{&(0x7f0000001240)="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", 0x180}], 0x1) 2018/04/10 05:11:09 executing program 1: mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffff, 0x4000) 2018/04/10 05:11:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000039c000)=0x400000000000001, 0x4) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xef, "14030d79119f740e22f995718ab04779742e6d708df690b8915fc70452d5f6c5890e3ad0e13a40591f939b06f560a1c75032c7aec599d717c83e50b3b96755fbf01ab455bdd52c27d2de199019968b6e17d45b7c9aa6bbc4bc6cd48e615b37dd0a01b7972d6ef9652e947297c9dc6023fe4855a88f21a2dae7a93bb1d5867a1e6cf922fe733cb66fb1b5039eee845a731f9c086f4669fae3994842e32090c3abc9d70c372122b60e0fa26aecfd9e0bd8260f9c1b0b32eb698bba453a5a7aa867b39734d294b96eae7b812057365f5d651aa99efebef561e5c5b0fc97ad7795f64af2ebe6584834440592a4b51e4b05"}, &(0x7f0000000240)=0xf7) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/154) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r1, 0x91}, &(0x7f00000002c0)=0x8) 2018/04/10 05:11:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x39}], 0x1) timerfd_create(0x7, 0x80000) 2018/04/10 05:11:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x200, 0x2, 0x8000, 0x1f}, {0x1, 0x0, 0x5}, {0x9, 0x1, 0x1, 0xdfe0}, {0xffffffffffff7fff, 0x6, 0xffffffffffffffff, 0x2}]}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x206, 0x2, 0x9, 0x3, 0x9, &(0x7f0000000140)='bcsf0\x00', 0x5, 0x1, 0x3}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='team0\x00') getpeername$ipx(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00000002c0)=""/194, &(0x7f0000000200)=0xc2) 2018/04/10 05:11:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$netrom(r0, &(0x7f0000001340)={&(0x7f0000000140)=@full={{0x3, {"1a1665a1dff4a2"}, 0xffffffffffffffe3}, [{"dba6d5f9bafb09"}, {"112755c54c7b89"}, {"46d8b23e7f0b15"}, {"ae9143a053fef7"}, {"35b8cfebb84519"}, {"de587c59ea717b"}, {"1fe15ce8167cd4"}, {"ef4740585ef4c5"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f00000001c0)="5950272b15199fc2bbf1ae25849457a5e7a0c482e2dfbdff78334f353663daefecde649b3d9b6db094b16bd5d7af6ae12e886c39b181949b6542ed7002810c88463c1180fb4f8fd8c6c5b42aca146f0e1bcc64b624676681002e2d1245855992f57f6598cb9181a74b3947dd768407227f0683", 0x73}, {&(0x7f0000000240)="958bf66f78314961cc95061b6ba156d681c94f55652e5eeff50797dce3fd6834381af67dcf34270809913608cd", 0x2d}, {&(0x7f0000000280)="a94a290ebbc12e9e7e3e00441b8d6a75cfb17cb367f60316ec125541ff6ef83128dab8738a37c1", 0x27}, {&(0x7f00000002c0)="51480f3bcb0b3606e4d69d62422121db192169b6e6b271fa167317aeae96517a3cb555af273f6d34281bd18038a5eee2a178b340", 0x34}, {&(0x7f0000000300)="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", 0x1000}], 0x5, 0x0, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a0007f307000100feffffff0700000000000002", 0x24) sendto$inet6(r0, &(0x7f0000000000)="5239f933a42302678dcb4974e8c5ba88205d454a9837248705374bae3eba6a998b893f1944e1c7e5e7a1e2be79a58f50250d4617f4a7bfeb6f615fd1d71372e7bcc28ac7ddeb67ed767a10377c1e630cd31c29f2a2d1b1cb208e15e983170f1681fb917d0f7f53eb919dff35a4cc2d82901f6d28d7211df1c501eaad398b076c743f247e67c9b659c725a6bc4cb00b3846df4590e1470d6c0675c35853ca43cdf51d25795836ce0fcc5c1c1f99bbe5fbd21b5b1c00a0693396f4f18244bf7fe45671bed308839a7b59a39d70ac9450ea11", 0xd1, 0x20000000, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001400), &(0x7f0000001440)=0x4) connect$netrom(r0, &(0x7f0000001380)=@full={{0x3, {"3541cd87659ca7"}, 0x6}, [{"925a9bc9d09e03"}, {"9f8e9cec24cf41"}, {"c6adc031b4b6cd"}, {"5a219d1d5b9ec9"}, {"f900dfa3e0299a"}, {"a3333eb17fbd67"}, {"8e5af3714d2873"}, {"fa8478a4f4ba75"}]}, 0x48) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001480)={0x0, 0x401, 0x8000, 0xff}, &(0x7f00000014c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001500)={r1, 0x6}, 0x8) 2018/04/10 05:11:09 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x1) 2018/04/10 05:11:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r1, 0x208, 0x70bd2a, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff097}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40804}, 0x400c0c1) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/10 05:11:09 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/04/10 05:11:09 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) write(r0, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/10 05:11:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x2, 0x0) 2018/04/10 05:11:09 executing program 2: r0 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="4ab368786cb5eaf9dc4cbd34664bba49943455860ae6afa86fe76e5e80c706d8ec0fcd8aa474f3e696693360022e18fab29acecb213e9ba9b21c3732ee81a0c2f17ed7bd56cb0251f66345408d6030b99a935045a848ad6b98c718bb1180c5a0dc6fa0ea7b8540095dca37bfa2009780c666abb1e488ff92d375bee337033a888c1f10", 0x83, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="bd2dba3d5b3cef7088c84cb435a7517c7c75f8ab6c082d2c335694717db354ab23ac21ffb72290b9e89c21385db46e43ad640573ec0bb283ba648c396344c2b51055dc3ef0df08136f7d7280de7df28ae184c9425150390b57633539dd0fc7d9f912705fe6d3e10ad12a2e93bc5239f79f", 0x71, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.capability\x00', &(0x7f00000003c0)=""/154, 0x9a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) quotactl(0xffffffff, &(0x7f0000000480)='./file0\x00', r3, &(0x7f0000000600)="57ae9e35aa7aaa70a871e8d1727857910be88e421871b9c2b813cd48fa3c08e6acf69dd2c20977248636e351f14536c6a31d0534d0bde7524aa1c4ab6259da36f1879b08cf4bdf14837c423d6ca02c408a73455c8d0491724868bf85b6ed958eac2a67fdbb927c71e29eed0b0e63458017a7a20592f3") getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000007c0)=""/36, &(0x7f0000000800)=0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in=@dev, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) listen(r2, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x12000, 0x0) bind$vsock_stream(r4, &(0x7f0000000880)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000000bc0)=""/197) rt_sigaction(0x2, &(0x7f00000002c0)={0x5, {0x1}, 0x48000002, 0x40}, 0x0, 0x8, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000940)={0x0, 0xe5, "539e4da8cbf3f4c26c1ff8070554513b6c1037b6b469b92e1b25d3dae7295f8d787256411abf6f6d47e4fd342532e25c9149a5924ef1eea08f65da426fb9a61b76686314ff6d49945b6fb7a1e20ff89f8f1afd6f773bd68e24f0ce6ed8e8f1d1f49452cd1f8c88d0dc47c2e4aeb756264e3df2f31631ab75620c2728d72b5fa0bc4b8db67afb343fe4552f4b65af083fa905b6ea99a7bd63d313b7a5ce1395919b2c0e784c91883aba8810e3a400e515d7c663763826b7060a822ce6d4f60eecd53f018b9be3efa3df5f0b44fe0aaaa8d54e5f4edb880b1d59528231609f1948fa3ae002be"}, &(0x7f0000000a40)=0xed) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000a80)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x10000}, &(0x7f0000000b40)=0x88) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x7ff}, 0x8) close(r1) 2018/04/10 05:11:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4a08c2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0x61, 0x80, 0x9, 0x9], 0x5, 0x3, 0x4, 0x3, 0xb6f9, 0x100, {0x4, 0x0, 0x4b, 0x3, 0x8, 0x1f957f54, 0x9, 0x1f, 0x401, 0x4, 0x748, 0x5, 0x3, 0x6, "eab57773b2372664257cefa781291deb6b320479ebd8ed18a0ef768a99b60d05"}}) getitimer(0x3, &(0x7f0000000100)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8400, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x9, 0x2e38cffa, 0x1000, {0x77359400}, 0x1, 0x8}) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) socketpair$inet(0x2, 0x3, 0x20, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000300)={0x401}) r4 = dup3(r1, r3, 0x80000) r5 = fcntl$dupfd(r3, 0x406, r4) r6 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='/dev/rtc\x00', 0xfffffffffffffffa) r7 = add_key$user(&(0x7f0000001600)='user\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="87b9d0fc5f2ae4d1677e4063fad12ab7b73faa6c28126150a52d9a22f98296120839039cce306d3c4dfd82cef49bd26ea8079a5a168135ac312171fe5987c66ff1ea83db6883556954e4d40cabeb2bdda3be43b89168886f7cff0a2b2758e9845ceca625e4b9b43928f98ac2ca1b9b761d8c9ddf5f6a00aec83c7ff8f3520cc8a41576070da9537c2e948fd8a5de011a5eaded71385d0bd3055e20da5d9559b8496fe361d0b9619cf7c618c94b951c612959439e7fb9ea8e5f244c", 0xbb, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f00000015c0)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="c203bebc8b414d47292ce37243bf36e01dff3066dad6642c39ac14e2494bf92e83b369bc1bd5e9a4c00c99c7c861822a54bdc387371db2391c71d92aa6eccd0520310855fefbc7de85c1416ab1c7563fac38771024f26e4bca35eb752aa7b6c383246fe53c031f7aae93c2a913cd3825c7166b3562d12a069bb8beb71682447f969379e86e001551b205ba1ab984fdc8f54f", 0x92}, {&(0x7f00000014c0)="a53d81e3fc246827b185de4fdcb0ed1eb3b1e552e40627f91a61d566730cf8591d16167a24170a93944216d831fe63b368896e9f42ecb91dee7604533ae867a9531dac9db736a3cfa358fdfb67a9781debf29c9a37db2e710e2d9a8ed6fc6acc6fac7b9f6e0ebe36c3d19d419e23a637b5967edcb65f39bbf43f2823239ad0f737d93105e2ff59c4806db622e3acf875e9e1da4d95daa66ce53f446de942ac2156b9f938e3ba4ed1c199b54340d2013f5c2d6e02fb3718b2f44d87966f81a18290b3f3", 0xc3}], 0x3, r7) getitimer(0x3, &(0x7f0000001740)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001780)=0x6, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000017c0)={0x0, 0x3, 0x3, 0xcfd4, 0x4, 0x73, 0xffff, 0x53, {0x0, @in6={{0xa, 0x4e23, 0x9ef, @remote={0xfe, 0x80, [], 0xbb}, 0x395}}, 0x2, 0x4, 0x1, 0x5, 0x7}}, &(0x7f0000001880)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000018c0)={r8, 0x25, "2b328349382ff33ec41ee72d17adc19c786c4faa3d09595d9483e41ea1ee9264251a674d39"}, &(0x7f0000001900)=0x2d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001940)='lp\x00', 0x3) accept4(r4, 0x0, &(0x7f0000001980), 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000019c0)={r9, 0x8001, 0x30, 0x10000, 0x7fff}, &(0x7f0000001a00)=0x18) recvfrom$packet(r5, &(0x7f0000001a40)=""/164, 0xa4, 0x12000, &(0x7f0000001b00)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_open_dev$usbmon(&(0x7f0000001b40)='/dev/usbmon#\x00', 0x5, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001b80)={'tunl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001c00)={r9, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r10 = pkey_alloc(0x0, 0x1) pkey_free(r10) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) 2018/04/10 05:11:09 executing program 4: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000d00)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000e40), 0x0, &(0x7f0000000fc0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000002c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x0, 0x7, 0xc9, 0xa, [{0x1, 0x7f, 0x3, 0x0, 0x0, 0x400}, {0x101, 0x400000000000000, 0x3c, 0x0, 0x0, 0x4}, {0x1000, 0x8, 0x8, 0x0, 0x0, 0x4}, {0x5, 0x6, 0x5, 0x0, 0x0, 0x808}, {0xf94a, 0x7, 0x3c, 0x0, 0x0, 0x80}, {0x0, 0x3000, 0x4, 0x0, 0x0, 0x808}, {0x1, 0x20, 0x8, 0x0, 0x0, 0x8}, {0x7fff, 0x8001, 0x0, 0x0, 0x0, 0x201}, {0x1c, 0x5, 0x8, 0x0, 0x0, 0x120a}, {0xfffffffffffff800, 0x5, 0x4, 0x0, 0x0, 0x282}]}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/10 05:11:09 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x4}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x2, 0x0, 0xff, 0x3, r1}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/131, 0x83, 0x0, 0x0) 2018/04/10 05:11:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x80, 0x0, 0xfffffffffffffffc}, 0xff5b21c79143f353) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000c00)=0xbaf0, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000b80)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000bc0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="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", 0xa5c, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/10 05:11:09 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x1d6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x9c28, @dev={0xfe, 0x80, [], 0xe}, 0x1000000000}, {0xa, 0x4e22, 0xe396, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x6, [0x5, 0x10001, 0x4e, 0x0, 0xfffffffffffffffc, 0x72351a4c, 0xa0, 0x10000]}, 0x5c) 2018/04/10 05:11:09 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3a, @broadcast=0xffffffff, 0x4e20, 0x2, 'dh\x00', 0x14, 0x5, 0x5d}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x19980330, r3}, &(0x7f0000000100)={0x1c, 0x7, 0xa576, 0x80000001, 0x2, 0x3}) readahead(r1, 0x7fff, 0xd68) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) eventfd(0x2ade) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/10 05:11:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r0, 0x1) close(r0) [ 157.695874] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready [ 157.707688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 157.732657] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/04/10 05:11:09 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/89) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) sendfile(r0, r2, &(0x7f0000000040), 0x40) 2018/04/10 05:11:09 executing program 6: request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='@[\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000340), &(0x7f0000000000), &(0x7f0000000380), &(0x7f00000003c0)) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/152, 0x98) 2018/04/10 05:11:10 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) waitid(0x6, r0, &(0x7f0000000040), 0xc0000005, &(0x7f0000000080)) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) 2018/04/10 05:11:10 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) write(r0, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/10 05:11:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000983fec)={0x7ff}) 2018/04/10 05:11:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000280)=0x9) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f00000008c0)=""/238, 0xee}], 0x2, &(0x7f0000000200)=""/55, 0x37, 0x14dc}, 0x100) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000a40)=0x1c, 0x80804) preadv(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/155}, {&(0x7f0000000380)=""/147}, {&(0x7f0000000440)=""/2}, {&(0x7f0000000480)=""/122}, {&(0x7f0000000500)=""/99}, {&(0x7f0000000580)=""/64}, {&(0x7f00000005c0)=""/245}, {&(0x7f00000006c0)=""/160}, {&(0x7f0000000780)=""/141}], 0x14, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000a00)={'nr0\x00', 0x120}) 2018/04/10 05:11:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x0, "c8afa340cd54f13e0cce261570692ce19f4f4efdbd990e2b2b3c2ca900de00b85365ab83208f018d84a015071cc5530d4a60db48213c8a46c5582ca58cf0e5a16b300c0014af21739b7d4aeefb01f9030c96e50f19bef21580cb47d47fcbab24d596074f1fdb3625b53a51e128938f81575ceda39a55cfb2f7c62d9a67e5fccf"}}) 2018/04/10 05:11:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x2) getsockopt(r0, 0x1, 0xc, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 05:11:10 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, r0, 0xfffffffffffffffd) pwrite64(r0, &(0x7f00000000c0)='\t', 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f000047f000/0x1000)=nil, 0x1000, 0x4, 0x12, r2, 0x0) 2018/04/10 05:11:10 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x109001, 0x80) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x2, 0x2, 0x3, 0x70, "52b19895539c1d738ec632410fc380882f7fcf3c52183e5ab90e94e38a4a4796"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x88, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0xfffffffffffffd0d, 0x0, 0x3f, 0x6, 0x1}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) 2018/04/10 05:11:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000bc0)=0xe8) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = accept4$ax25(r3, 0x0, &(0x7f0000001e00)=0xffbc, 0x803) accept4(r4, &(0x7f0000001f00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000001f80)=0x80, 0x800) getresgid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/pktcdvd/control\x00', 0x2002, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000d00)={@dev={0xac, 0x14, 0x14, 0xc}, @rand_addr=0x3f, r1}, 0xc) readlink(&(0x7f0000000d40)='./file1\x00', &(0x7f0000000d80)=""/4096, 0x1000) syz_fuseblk_mount(&(0x7f0000000a40)='./file1\x00', &(0x7f0000000a80)='./file0\x00', 0x6001, r2, r5, 0x1, 0x2, 0x80000) syz_mount_image$bfs(&(0x7f0000000440)='bfs\x00', &(0x7f0000000480)='./file1\x00', 0x1, 0x9, &(0x7f00000009c0)=[{&(0x7f00000004c0)="3730a6404977fd72829000f1193a4817a4a37032d3dabd74043fa6b355cc6cd14377968ae50a0c22f263b00cd2fe2f8318a1032a0d15f15c0b5263d25a74e03e378e0876122c61ab3ab7a8623e7f3b2bcb870a178f14a8449357c82fb1b8085340479ef5af54d938fec46af0ccbd05e1000c94c8587ff8a4f19d15657d2d793aa2a68a488924998cb354a38790f786f7a72c0cefa53a567c9d27c714d11e71401509644de896a234bfc382ed52fd5f99", 0xb0, 0x100000001}, {&(0x7f0000000580)="350f67740af59da8b770db2cd8fff1f8c6aabe8c240c6b83ccaa755050ca6cb70c9dacb42170f73f2da3e7f76ae31b084c4f87aa23dcecfe14933c53cbbd29bb29fd4dfc401f2c1d02472874797ceab9cd658152a0faa155c6fcfeb69f67cc4d2c8a81082c3d041f9134a101a8df521f8b32a10e08c1957a90f55db485f9db", 0x7f, 0x6}, {&(0x7f0000000600)="6b344512ddbab8d6dfa48c3bbeb0b1383bad1d832e2807fbea935861efabe3a256a48cdfd0b84491c06b494c6b32aa1387904da591a05c6f301e9c2ba52e41be9cb025ab30da37754f11c89038d0482f2798fc309aed066422cb4703565e781cd0ff6a6dee319de7b77d2c2ea89cd1bdbddfe1488ea5af9638e717", 0x7b, 0xff}, {&(0x7f0000000680)="e29654f44cbc56755c014f076d3faf1d67f4a774b5a40c", 0x17, 0x10000}, {&(0x7f00000006c0)="5abcf7e5f965e9cc4c3b911cbe6ccde7e1ad051f225ec4dc74a9ed1da47e349d8abfdbc6672fec34c2e422c6bfc11bb43ece7dcbd717f15e3b9810855555801f3b9ca5530e64f04c748e34f5b4d67e75a148bc5e34e4ba093f106993458420aee6b8cf788024994c063814027ce7344b00ee20085a3bb83f62a7471d2fee4eebe54d296f717ff85c16e962e1", 0x8c, 0x4}, {&(0x7f0000000780)="50028b1e4f356f88f21f88777f58d3c53c1b86667b5211ffdcb20040ee1fc9c6af5be84d67ac1c1bf30b2abc0f66d08a", 0x30, 0xfffffffffffffffe}, {&(0x7f00000007c0)="feacb89cf7", 0x5, 0xdd04}, {&(0x7f0000000800)="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", 0xfc, 0xffffffff}, {&(0x7f0000000900)="5bf29ce4db9baabc97811dd9487cb6a1ebd51a13b6b1ca43f385220b9c8b0aaa34ab25dbedf7ffaed4fd840ef180e3ba95f4cde2aaecb1f8a054649634171f9db26d0cbe3623b767ce42b1e8931210d462abbcbf558a90c1e93fa118f6217ae28bd067f5b0bb092bb7dd4311c86b20540310647d2b5f561e6048e3766c33f26b6a7cee1bc0e3cb0b5c8da51de3ea2e", 0x8f, 0x8000}], 0x100000, 0x0) removexattr(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)=@random={'osx.', '/\x00'}) fchdir(r0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffff8001, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="127dcbaf4512930931bf", 0xa, 0xfffffffffffffff8}, {&(0x7f0000000100)="d08a83b032518117243bae5f667fd7967b130a90e8ad4fa0294d8941d438544bba2e023c41209538993d8d8005e726ca0b528b10c0a6d8193e2ea14549263dd3c46ab641e39b47428f510bb9959e1ff6746b5c3bd9c66ae04b84e18b88c78cb6c92659905ebe763e7a4183d8cd225f2ab153504e80e45adf49033868a3a8102f72f9babe6628f46badb73d28eef405becb415038", 0x94, 0x2}, {&(0x7f0000000200)="3875e62842fe15489ab9a7d6d15afbed21cb64217b7f664edb67d76ca76646417c643f16c4ce105e1d5550ba08f0073b24c9d67990fd90750c7862172e6267546cc80ebfb2e61dfb14d039f2be1ad66e9835158ec418b5acd28f9adeb35e4e65e1393c44f799ff84d867f6b5b5f43a40172551b404303a7a3057a007d8dae2e3d5d744525059bd7981cac3f3a76ad6ced0f220c930cea3adf792cfec473232caaa6b83f6f8477c1c99a6ae77a209d4953f07e475460591f81242d5b10a7509a8ecc1", 0xc2, 0x5}, {&(0x7f0000000300)="4f5075c9c67f34c30dc7b8480e297cbc62d108ddcb3f9ff834ba80bf3c379988cc0d7c8948615640ae80ee382a3a83149802df84847f12b7ab76ea6ed87c3a675af858a1a1ce1cd4", 0x48, 0x5}], 0x14000, &(0x7f00000003c0)=ANY=[@ANYBLOB='nouuid,gquota,grpId,bio\vize=-5??,log\x00\b\x00\x00\x00\x00\x00\x00,noikeep,nodhscard,wsync,logdev=./file0,sunit=804,\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/10 05:11:10 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, 0x1c) time(&(0x7f0000000180)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x2) r2 = socket$inet6(0xa, 0x2, 0x20000000) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x109) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000480)=""/236, &(0x7f0000000580)=0xec) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x0) open(&(0x7f0000001740)='./file0\x00', 0x60400, 0x30) fcntl$setsig(r1, 0xa, 0x40) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b20000007c55d0fcadde45d3ff70f10886564a216381fbb3a69b5bd83f39ba82c5d65cdc39da06b2053bb9222e63618f8bc66ce51de432e0ea570200000000000000568bef112066d821d22057e737b571b750516aabce7b9420d7e423f46a19b70f1e5f9ae618b68ba14b1ea26d3da4e67e26c1875e7e8ad86378d7ade6211570f725600b35165d11b4756e0dd956fc59fe5d9b7a3a23ffa560dfd00d7ecdc8746ce700ca25b1ac19b7c72c2b29ffac268f09b0b810"], &(0x7f00000003c0)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r5, 0x0, 0x2}, &(0x7f0000000440)=0xc) r6 = syz_open_procfs(r4, &(0x7f00000005c0)="6e60697000000c0000000000000000000000b16fea79a9a91e431788fe6d997c8f4faa7a3eca8809440dd357497749ea93d2fe2cb2f32c3659734023f31094490370f3bb5f1c2c0db275abc075a2d65256b9067e8f4703e28fb3babf4159b987c627f24c2785cba89f7e77058e42a52e0345f98bd4d1541905b38d80cfb759384c19005ac8d60792ce4ed05f78596cce9f9ef8234cae830d2b857182f345b491b6989ce6d04365b15427b2896ee9bd63b78745b992481d00afefdb") fcntl$setpipe(r6, 0x407, 0x5) 2018/04/10 05:11:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x90, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x400000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x718, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r1, 0x3, 0x10}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) readv(r2, &(0x7f0000000780)=[{&(0x7f0000000740)=""/34, 0x22}], 0x1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/147}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0x80000001, 0x8000, 0xffffffff, 0x8, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000540)={r4, 0x200}, 0xc) read(r2, &(0x7f0000000000)=""/46, 0x2e) r5 = socket$netlink(0x10, 0x3, 0x9) write$evdev(r5, &(0x7f0000000000)=[{}], 0x10) dup2(r0, r2) 2018/04/10 05:11:10 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x1f, 0x7, "0269d9a92cabf8354ad2e96e8024911d3e14c784c95ca0278a1de485af56b28107c508e11eacfd32bf41b3143af692591ba54f7b2ad73fbb334516619a6e99d3", "e1cae91d3648e25359178f6dfc0d011f82d13da50fc8e07288cd19aac4bdc8e1", [0xffff, 0x3]}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1b) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007f3d4c2d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c4d0f9a96006b03ab8220000bf", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x10000) 2018/04/10 05:11:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fsync(r0) getsockopt$inet_opts(r0, 0x0, 0x40, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0x468) 2018/04/10 05:11:10 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000cea000/0x1000)=nil, 0x1000}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/04/10 05:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x8c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x282a00) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) 2018/04/10 05:11:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="3a10e3346aa6ccd35981a29697121a5bf9f0d02612aac652db277a2e41fba90aa4c4e8feb37941dc8de8cf1450309c18a9986fc38c831a4810962a53e56c81d376400981bc7a611065dede7b1cc52cdf032ccdfb4dfb5a4ea88cad4c2134") ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/10 05:11:10 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x3, 0xa) fsync(r1) 2018/04/10 05:11:10 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x2000000208972, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x4, 0x500000, 0x3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/10 05:11:10 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000640)={'raw\x00'}, &(0x7f0000000180)=0x24) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x190}, {}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) setgroups(0x1, &(0x7f0000000200)=[0x0]) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="876bd419d04c67a0a4f27edfeebe753a871757f701005b896fa8474396d97a32d55a9495781037254f07bf000000000000000000"], &(0x7f00000002c0)=""/152, 0x98) 2018/04/10 05:11:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x8001, 0x1, 0x9, 0x1000, 0x0, 0x3, 0x3f, 0xffffffffffffffff, 0x3ff, 0x7}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000500)="0700000000000000000000000000003c838170f3232edbdcb45060767faf0408674e5094681fc8f2c66a488b06bb88918c61f7153c52cd3c5aab325330d0b09899ee8ef8ee30b6a5f2b4d304df97f74e8d98c87e47676562c6ec598426e900a6d09dbf5e026888a44891b4910f72ca22ee7afb9f48d43f88c3705cf34a3f20dae9345d04c808070502425ce726ae1c78db249eba11bd527e91bfd2182a85e61d3750019f0ab937530cc2b3cdbcf050f1b77f30f1383ef7522346d9aa7914b8f485909a6a73fa7211c1f72743dc78b985858a6de17f42b05580b4ce93ab4f41a74d6ad728dc1d47202ed04642fd519769fd5ca1958af06f78e003e0ec491df5f9cb9cc3d82e267d9df37a460fc7b0e8aa72d4d3fae5ff0093b311b507bd5720d88367e2efb12d61579ff1566df6cb87104cf5e3673dfa34146f09a4a9a40a3301477747cd373a26c4e5b61c2585c7fb8c91742da937cde801c082d6232794faee", 0xffffffffffffffe0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x4e24}], 0x94) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xd60, 0x100}, &(0x7f00000003c0)=0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x0, 0x0, 0x3, 0x4}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={r2, 0x6, 0x1, [0x7ff]}, 0xa) 2018/04/10 05:11:10 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc02eee6d87986c497273f8569b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/4096) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) delete_module(&(0x7f0000000000)='cgroup{\x00', 0xa00) 2018/04/10 05:11:10 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x141001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22}}}, &(0x7f00000002c0)=0x84) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) [ 159.065394] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=13095 comm=syz-executor2 [ 159.078946] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=13095 comm=syz-executor2 2018/04/10 05:11:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6d787759f12ac416, &(0x7f0000000000)="440d0503001d000000000020ec54e1fb4e4fd8a55cad0728b6adf40320c9202965dc956617e87e00e7bc4b335f8c5a16f72950eca3abc26cf8e0d34f9f891d399e7567a327e107334344746537ebd0ecefcba965b93e323e53c7e9c6b3ea9d4007b469a16430fd4d4872470571ddc677be6150696f7093b6e98a5b30fe0abbbd1415a0a9deeefda3290b0da2ff32bd8f6143ffe8b17d1ab7055330b0d70fe0ea8e22", 0xa2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) 2018/04/10 05:11:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @multicast1=0xe0000001}, 0xfffffffffffffefd) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 159.159808] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=13107 comm=syz-executor4 [ 159.192807] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=13115 comm=syz-executor4 2018/04/10 05:11:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/04/10 05:11:11 executing program 1: r0 = socket(0x11, 0x6, 0x301) bind$ax25(r0, &(0x7f0000000000)={0x3, {"94465858ee50b6"}, 0x5}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001640)}, 0x0) clock_gettime(0x0, &(0x7f00000035c0)) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000003100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000003440), 0x0, &(0x7f0000003480)=""/112, 0x70}, 0xffffffffffff2727}], 0x1, 0x0, &(0x7f0000003600)) 2018/04/10 05:11:11 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=ANY=[@ANYBLOB="1c0000001800f0020000000000000000020000000000ff0000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/10 05:11:11 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @remote}, &(0x7f0000000100)=0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/04/10 05:11:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0xc3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6e}, 0x8) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r4 = socket$inet(0x10, 0x7, 0x1c) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/10 05:11:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"73797a5f00ffffffffffffff00", &(0x7f0000000340)=@ethtool_rxfh_indir={0x39, 0x1, [0xfff]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x18000000, 0x47d, 0x7}) 2018/04/10 05:11:11 executing program 6: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)="2e2f7a300000bf63f472000008004800000000000000", 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="cbfe0ab64c9b4428dbae1f5eeb85474446e494132f1c1bdfb1866c2a78d2ff3605604970a5949b7fe2cbe7bc2baaf07314f14edb5f3d9d152c70b4b4f408e63ce5d6724fa4f66473edf46c909eccd2c814b2182fb4819c0db53725025293f41fd726914ecd52770cf77a30af241e7e15a7ac56f97c1d2046f225302be9ad971f8888623904fe8c5629cc2af47a2aa02e240ad574ba4566607eec8042cdc18aead53e9a5aa84f50ed04dcc4c23b3fab000000000000000000"], 0x1) utimensat(r3, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={{}, {0x0, 0x7530}}, 0x0) fcntl$setstatus(r2, 0x4, 0x4400) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd4", 0x2ea}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000200)={"69703667726574617030001000", {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$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$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) r6 = gettid() timer_create(0x7, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r6}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffc000/0x2000)=nil, 0xf1}) 2018/04/10 05:11:11 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x8000, 0x2}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fdf)) 2018/04/10 05:11:11 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x4, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8c2e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x800) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, r2, 0xfffffffffffffffe) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000e7a000)) 2018/04/10 05:11:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/10 05:11:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x80840) r3 = dup2(r2, r2) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getlink={0x30, 0x12, 0x11, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, 0x20000, 0x800}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0xffffffff}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x10}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x6, 0x3}}], 0x1c) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) [ 160.100938] binder: 13150:13160 got reply transaction with bad transaction stack, transaction 107 has target 13150:0 [ 160.115782] binder: 13150:13160 transaction failed 29201/-71, size 0-0 line 2941 2018/04/10 05:11:11 executing program 7: r0 = open(&(0x7f0000000400)='./bus\x00', 0x40, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r1, &(0x7f0000000040), 0x337) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xfffffffffffffc73) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/10, &(0x7f00000000c0)=0xa) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x39, r2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x499) fchmod(0xffffffffffffffff, 0x0) [ 160.134794] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 160.155797] binder: BINDER_SET_CONTEXT_MGR already set [ 160.170436] binder: 13150:13177 ioctl 40046207 0 returned -16 [ 160.178148] binder_alloc: 13150: binder_alloc_buf, no vma [ 160.180378] binder: 13150:13177 got reply transaction with no transaction stack [ 160.180387] binder: 13150:13177 transaction failed 29201/-71, size 0-0 line 2926 [ 160.199207] binder: 13150:13160 transaction failed 29189/-3, size 40-0 line 3133 [ 160.210940] binder: undelivered TRANSACTION_ERROR: 29189 [ 160.217342] binder: undelivered TRANSACTION_ERROR: 29201 [ 160.222881] binder: release 13150:13160 transaction 107 out, still active [ 160.231204] binder: undelivered TRANSACTION_COMPLETE [ 160.236322] binder: undelivered TRANSACTION_ERROR: 29201 [ 160.241849] binder: send failed reply for transaction 107, target dead 2018/04/10 05:11:12 executing program 5: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000740), &(0x7f0000000780)=0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000180)=0x4) epoll_wait(r2, &(0x7f0000000380), 0x0, 0x0) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffe4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) rt_sigprocmask(0x1, &(0x7f0000000340)={0xa4b}, 0x0, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004fe000)=0x101, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002b00)=""/116, 0x74}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002c00)=""/230, 0xe6}, {&(0x7f0000002d00)=""/98, 0x62}], 0x5, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8}}, {{&(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}], 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0xed) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) listen(r3, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) acct(&(0x7f0000000040)='./file0\x00') clock_adjtime(0x2, &(0x7f0000000400)={0x10001, 0x0, 0x6, 0x401, 0x20, 0x8642, 0x3f, 0x1, 0xffffffff, 0x8, 0x9, 0x3, 0x100000001, 0xfffffffffffffe01, 0x1f, 0x0, 0x10000, 0x1, 0x4c, 0x6, 0x1, 0x7fff, 0x7, 0xd503, 0x10000, 0x916a}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000003c0)) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) prctl$void(0x1f) shutdown(0xffffffffffffffff, 0x0) r4 = getpid() gettid() capget(&(0x7f0000000380)={0x20071026, r4}, &(0x7f00000004c0)={0x0, 0x9af, 0x0, 0x2, 0x8000, 0x80000001}) 2018/04/10 05:11:12 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0xfff, 0x629b0d0b, 0x7, 0x0, 0x6, 0x3, 0x1}, 0xc) r1 = socket$inet(0x2, 0x1040000000c0002, 0xffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) 2018/04/10 05:11:12 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000380)=ANY=[@ANYPTR]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) r2 = getpgrp(r1) rt_tgsigqueueinfo(0x0, r2, 0x0, &(0x7f00000010c0)) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x685, 0x10000) r4 = fcntl$dupfd(r0, 0x406, r0) perf_event_open$cgroup(&(0x7f0000000240)={0x7, 0x70, 0x8000, 0x3, 0x557, 0x1, 0x0, 0x4, 0x0, 0x4, 0x9, 0x7, 0xef61, 0x100000000, 0xffff, 0x2fbd938, 0x3ff, 0x1, 0x800, 0x8, 0x7ff, 0x8, 0xf1, 0x80000000, 0x800, 0xf1e, 0x1d, 0x2, 0x1, 0x8, 0x1, 0x7, 0x0, 0x3, 0x7fff, 0x6, 0x4, 0xfc2, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0x5}, 0x1, 0xc35, 0x1, 0x3, 0xfffffffffffffe01, 0x5, 0x1}, r3, 0xd, r4, 0x4e36462c8aca8cda) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @rand_addr=0x4}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bpq0\x00'}) 2018/04/10 05:11:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000605000000040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0xffffffff7fffffff, 0xffffffffffffffc0, "c02326eae16dc846ef3e818dd1b53ec9a98e1e9b039b01fba1acfaa2a51929973e10c71e9947f3f355ed40bd73daca21241c844c3a1882bd9fcb5cc6b9c0d3", 0x1c}, 0x58) 2018/04/10 05:11:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000440)={0x4, &(0x7f00000000c0)=""/37, &(0x7f0000000400)=[{0x6, 0xe2, 0x0, &(0x7f0000000240)=""/226}, {0xffffffffffff8001, 0x25, 0x1d6de37e, &(0x7f0000000340)=""/61}, {0x8, 0x1000, 0xe916, &(0x7f0000001b80)=""/4096}, {0x774, 0x49, 0x10000, &(0x7f0000000380)=""/73}]}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001, 0x4e22, 0x2, 0x4e22, 0x4, 0x2, 0x0, 0x80, 0x8, 0x0, r3}, {0xfffffffffffffffc, 0x8, 0x8, 0x5, 0xffff, 0x0, 0xf830, 0x2}, {0x8, 0x4, 0x1, 0x3}, 0x0, 0x6e6bb3, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d5, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3501, 0x3, 0x3, 0x4, 0x3f, 0x9, 0x100000001}}, 0xe8) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r4, 0x0, &(0x7f0000000080)={0x12, 0x3, 0x7, 0x2}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/10 05:11:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x3, 0x4, 0x3, 0x5, 0x49}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/10 05:11:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x8001) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x0, 0x0, 0x0, 0x8}, 0x5130798e53560d86}, 0x1}, 0x0) 2018/04/10 05:11:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x10001, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) uname(&(0x7f0000000040)=""/28) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f0000000100000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000051d2ccbb00000000000000000000000000000000e500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3a433b232a6da0697a7ca1e1a7505a207c7497d6571a110add7af9c155e306052d6770d48c95d3745b6523207cfe7a2fe4300e1989398dcfbc03f26a8d33000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/04/10 05:11:12 executing program 1: unshare(0x4100000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @rand_addr, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/04/10 05:11:12 executing program 1: r0 = socket$inet(0x11, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/10 05:11:12 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5794c600"], &(0x7f0000001280)=0x2) delete_module(&(0x7f0000000000)='sit0\x00', 0xa00) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000080)=[@init={0x14, 0x84, 0x0, {0x5, 0x1, 0x5, 0x46}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8004, 0x25987dd7, 0x85b, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0xd0, 0x2, 0x4, 0x80000000, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4, 0x0, 0x3, 0x101, 0x5, 0x80, 0x2, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfc, 0x208, 0x1000, 0x3f, r0}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x4, 0xffffffff}}], 0x108}], 0x1, 0x0) getpeername$ipx(r2, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/10 05:11:12 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x640000, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/246, 0xf6) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x4d, &(0x7f0000f40ff8)}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x801}], 0x1}}], 0x1, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x121001, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r1) 2018/04/10 05:11:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x80000001, 0x2, 0x3, 0xe, 0x8, 0x1, 0x80000000}, &(0x7f00000000c0)=0x20) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2) 2018/04/10 05:11:12 executing program 2: clock_gettime(0x5, &(0x7f00000001c0)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) sendto(r1, &(0x7f0000000640)="a8d1f4be01ed350582851423170329ed7d434747f708ab5d9ee46bd636901ee3846fcbb551bd4b2a8682f824a5116c64977eab9c1ef0be9067ea6f152edb86fa2af5fa760afc1490a3cfe6a460d8c48d14130057008abeb941c9e534233ecb9e2885cffe918707133f6b8be13806e5ce93515c957b20dc36e593a84bfaff687516be7c38e665f559ae056d4896045dfc2b6b1f3e2d36a6a6ee5e735328", 0x9d, 0x1, &(0x7f0000000880)=@hci={0x1f, r3, 0xd66ab8ae454c9068}, 0x80) timer_create(0x5, &(0x7f0000000300)={0x0, 0x3c, 0x2, @thr={&(0x7f0000000280)="2417981fbc44560172", &(0x7f00000002c0)="641c10cc5702c4f1a493cd82f6818898a047a2e78bd6a19537"}}, &(0x7f0000000340)) timer_create(0x7, &(0x7f0000000380)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0xa}, {0x9, 0x9}, 0x0, 0x5}) clock_gettime(0x7, &(0x7f0000000200)) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x101, 0x200000) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42402) connect$unix(r2, &(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) fcntl$setstatus(r2, 0x4, 0x800) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000540)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'ip_vti0\x00'}) syncfs(r1) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r6 = dup(r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x82}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000440)={r7, 0x5, 0xe8, 0x80}, 0x10) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2758d807be918677, 0x2, 0x3, 0x4, 0xffffffffffff8000}, &(0x7f0000000100)=0x20) 2018/04/10 05:11:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)=""/94, 0x5e}], 0x1) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x5, r3, 0x1, 0x16245c48, 0x6}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) 2018/04/10 05:11:12 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="59ac052eb65372c9d918c45f66e6b0d3d1d22694a5e62b67336743b6f46ff0775c671f387c22cc1e8e14913d70e893a51c3fecb4ad16fed5a165fbc10b811917cdf99e", 0x43}, {&(0x7f0000000180)="9d3629bbba8325cb2fd5794f46ffa870b641cabf76f11f64c4314c580b44e60fe3ce8ee435ad1d720f1603700f9146a7b1c39ac3db624540606614645b042a70431c70c5500bf4efff6abf9c7801d1295dc5351698156c0d3cf43918a0a541a4ff85da8f8a12c587665b2c2b70d20af6d7b46d120cfe1919846fda85a30f053e5c3422dd49afd0eb01747f92b872dfbd7b18259e1bee641a3613f26ab8e09f857a4a625c57c945e3", 0xa8}, {&(0x7f0000000240)="6d8ce3d39dc35ae7c471f81cdd2e855b5731bfd9e298b9a5582a2c09313d9434a558620c4f1d5130534f06b3bd9288a2b29d488aea49033f73c9ee5e246636a5a2caab41514e23a19e2d35c2d64bb9039d298ce40cebd4e13decde538cb8713c86bfa87e7f5a38de83a948c219847e3593b13778b172cdca5c8e872d17449bc863114c8842f159b44c00e1191eedc46e79e9ed583393fd28f226ff9feb6ba4751d0f47c9d516a08212faa0bb825346fc00e3a1fdb0be58ee422ba16a884edf8090593eab40332a51e318ffb5c1f676abcd879630cd412f5ff3913ee2319255f6fd8e05a57aeda3a94722e615e44b09019a9968", 0xf3}, {&(0x7f0000000340)="03c8ac242d9483cfbbe66ab6e680f5bcbbca2904b98cd4c7ca5f343ac77e7b6c8fc4e209652c", 0x26}, {&(0x7f0000000380)="6f1fcdef8270a58690c637587fa3d6f877a200d46099224adc1eb579552b385f1b43d5be0a851e8a9174ceccad9614d0f33139be1f2856a92982ae099e35315629096dc70aff1018209767ef2a3fad2dddacb49632c4d734d2cd01b79b6da829ff35520765d8cb1e979d35fdc3d13d2186351324cb31850565be784360921e8907816a8bb8d6a2064a91d3ca5821c0aa6c84bc4316ae3f72734cca3ecd7ec687b128bf4c47e2496d66ff22aeb91dc1ce4d7f2cd99b9e24ba2402b83618c61d28d00c791bdd19dcd87e04c922cff3832291f86a5b59922f15bd0a146e972dda05e3b6c89e", 0xe4}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80001, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'sit0\x00', 0x1}, 0x18) 2018/04/10 05:11:12 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) r1 = socket(0x12, 0x1000800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r2 = dup2(r1, r1) write$tun(r2, &(0x7f0000000000)={@void, @hdr, @llc={@snap={0x0, 0x0, '%', "3a8793"}}}, 0xffffffffffffff22) openat$cgroup_ro(r2, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) 2018/04/10 05:11:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000000000)=[{r1}, {r2}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/10 05:11:12 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)=@random={'osx.', '\x00'}, &(0x7f00000005c0)='\x00', 0x1, 0x3) write$selinux_user(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x28) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x1, 0x1, 0xff, 'queue1\x00', 0x1}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x6, 0x61}, 'port1\x00', 0x81, 0x400, 0x100, 0x7, 0x6, 0x3, 0x4, 0x0, 0x6, 0x2}) modify_ldt$read(0x0, &(0x7f0000000300)=""/132, 0x84) 2018/04/10 05:11:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/10 05:11:12 executing program 3: r0 = timerfd_create(0x0, 0x0) fdatasync(r0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/10 05:11:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000002180)={&(0x7f000028afe4)=@in6={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000000000)="578bc29abb40a4b98fcc515b2e268b60aa9a8872444332f41663450468dffa52929275e4e2c4e814a12f73c2f9ec21938dd379dfc6f4435494439052952f354076ea25a405dcd72a2477dcf889e79fc6a2f3c61a0410461f01ba125fdb84609f87e4e2a9d1c6f0911b3470ebc112510df83f13f486022051be4f2b3bb1a1e7ef4fefc2", 0x83}, {&(0x7f00000021c0)="d711ffec22f5a3582bd7ddd00d82d329065ca57823696a430a1e94179de28edb2b20532db49e369ea76b4cd1e11a44b3e354b37da7bc69f4c075f9e8f26e28f71418a3e48182f0e008", 0x49}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="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", 0x1000}], 0x4, &(0x7f0000002140)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) 2018/04/10 05:11:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000000000)=[{r1}, {r2}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/10 05:11:12 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x4, 0x2c31, 0x7f, 0x7}, &(0x7f0000000180)=0x14) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f000023c000/0x1000)=nil, 0x1000}) [ 161.167753] binder: BINDER_SET_CONTEXT_MGR already set [ 161.173079] binder: 13282:13285 ioctl 40046207 0 returned -16 2018/04/10 05:11:13 executing program 1: 2018/04/10 05:11:13 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000008, 0x2, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040), 0xfffffffffffffffb) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) clock_nanosleep(0x7, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x87, @empty, 0x4e22, 0x2, 'wrr\x00', 0x1, 0x9, 0x36}, 0x2c) 2018/04/10 05:11:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x242600, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000080)=0x1ff, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/04/10 05:11:13 executing program 5: 2018/04/10 05:11:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000200)="8ed2c518ce7c5ea1e93ced37f615c3f1f0ad3047f8afd5d91501c3efae907ade936e628290185b5a1a74584810f2a971225290d4b64ee87b79bc90646fb2fb69753fc8e3b7778bb66bc4f08ec1ade7511f8863a27d018d0e110f0c9d151df662c44818ea55c57910fda42db2450b0f5d99b6396db0a44927287736e647f376d81fa9c67a4b543be5ccddd44a2a4444ef564e65323550397dbc150232682c0d6128f1293d9d84acbfd34235c33e5a34aea9036ae34c748f", 0xb7, 0x8010, &(0x7f0000000040)={0x3, {"611061ade78838"}, 0x83d}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)=""/240, &(0x7f0000000100)=0xf0) mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0xc0050, r0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}, @fd={0x66642a85}], &(0x7f0000000140)=[0x28]}}], 0x0, 0x0, &(0x7f0000000200)}) 2018/04/10 05:11:13 executing program 7: futex(&(0x7f0000000100), 0x800000000010, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000ac0ffc)=0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7e4, 0x12000) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) 2018/04/10 05:11:13 executing program 3: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f0104773600") readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x101, 0x4) 2018/04/10 05:11:13 executing program 2: 2018/04/10 05:11:13 executing program 2: 2018/04/10 05:11:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/04/10 05:11:13 executing program 7: r0 = memfd_create(&(0x7f0000000080)='system^usermd5sum\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1'}, 0x4) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000240)=ANY=[]) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/10 05:11:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x200) 2018/04/10 05:11:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/10 05:11:13 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x401, 0x7, 0x80000001, 0x10001, 0x100, 0x100000000, 0x2, 0x5, 0x28c, 0x401, 0x7ff, 0x3, 0x0, 0xfffffffffffff000, 0x4]}, &(0x7f0000000200)=0x100) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000040)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x5, 0x30}, &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 162.045808] binder_alloc: 13311: binder_alloc_buf, no vma [ 162.053630] binder: 13311:13313 transaction failed 29189/-3, size 64-8 line 3133 [ 162.078671] binder: BINDER_SET_CONTEXT_MGR already set [ 162.085953] binder: 13311:13313 ioctl 40046207 0 returned -16 2018/04/10 05:11:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xffff, 0x4, 0x6, 0x0, 0x3, 0x3, 0x1, 0x1b4, 0x40, 0x2fb, 0x61a1e81d, 0xfffffffffffffff7, 0x38, 0x2, 0x4, 0xfffffffffffffff7, 0x1}, [{0x3, 0x9, 0x0, 0x100000001, 0xfffffffffffffff7, 0x5, 0x9, 0x9c}, {0x2, 0x4, 0x8, 0x400, 0x33, 0xffffffffffffffe1, 0x3, 0x6922e8f9}], "1b75fd2c057a8791359563940dff4d81b12b4bfb8e8ee88ee373954667203c74eb42bc0f4c8efb966d82daa97e6d1b1e85f7d168cc8e4e4e9ed143b9587b5dc5bb2dd5ab5ace593b17a2fb478487cd7446d9d2ee3a46a4fa2383da5aa85d41409322ee386139b24c60032e902a72ab4fae7e1c11f9c4155bc7c4bd89cca0640c169d7722f3745c0209b93e9b3f743469f9da033c11fd7b68d807d08bab3b28f38121fe50062f3de50d8201134352f9e2727a5cef6fd7c51664e73497c89863fa7cede3"}, 0x173) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x1, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/04/10 05:11:13 executing program 5: prctl$intptr(0x400000000000001c, 0x65) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setreuid(0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0xecd, 0x1, 0x8, 0x1, 0x6, 0x6}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x24, 0x2}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) keyctl$set_reqkey_keyring(0xe, 0x6) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040)=0xfeb, 0x4) 2018/04/10 05:11:13 executing program 6: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0)=0x16, 0x4) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) [ 162.099232] binder_alloc: 13311: binder_alloc_buf, no vma [ 162.104871] binder: 13311:13327 transaction failed 29189/-3, size 64-8 line 3133 [ 162.119391] binder: undelivered TRANSACTION_ERROR: 29189 [ 162.125161] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 05:11:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '\x00'}, &(0x7f0000000040)="2b707070302f74727573746564bc00", 0xf, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x5, 0x0, 0xff, {r1, r2+30000000}, 0xffffffff}) 2018/04/10 05:11:14 executing program 0: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/04/10 05:11:14 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000040)={0x6}, 0x8) sendmsg(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffce3, &(0x7f0000006000), 0x19e, &(0x7f000000effa)=[{0xc}], 0xc}, 0x0) 2018/04/10 05:11:14 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xec, 0x4008000, &(0x7f0000000140)={0xa, 0x4e04, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) dup3(r0, r0, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) 2018/04/10 05:11:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = dup2(r2, r0) close(r1) sendmsg$nl_crypto(r5, &(0x7f00007ad000)={&(0x7f0000ef9000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000986000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/10 05:11:14 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/04/10 05:11:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000007, &(0x7f000066e000), 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000482000), 0xf5, 0x4800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="2de7c7f242a6267d6e13148f72289ea0df7a4ad773069912889ccc379d00082672d3416df5d3a54fc310a9c6a79d8cf80694cd9a33968854529255c978f5ffc73535535ee9696467df3c6785f4", 0x4d) 2018/04/10 05:11:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x7}, &(0x7f0000000100)=0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000001c0)=""/192, &(0x7f0000000280)=0xc0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x4, 0x2, [0x1, 0x8]}, &(0x7f0000000180)=0xc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=@routing={0x29, 0x6, 0x2, 0x401, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, 0x38) 2018/04/10 05:11:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x4001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000200)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x8, 0x3, 0x1, 0x0, 0xffffffff, 0x9}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x3, 0x7]) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x100000001, 0x4) ioctl(r0, 0x2285, &(0x7f0000000100)='S') 2018/04/10 05:11:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/10 05:11:14 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0xffffffff, 0x7, 0x2, {0x77359400}, 0x100000000, 0x3ff}) 2018/04/10 05:11:14 executing program 3: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt(r1, 0x800, 0x7ff, &(0x7f0000000180)="b5b398ad6ad97221e1dbf0c4c6bf9f0ee9b0a4cfb509f43515da0f230cdc3c2c9a48f3c588032590a57cd9ccd2844aaa5c52b31e53a62084b555fd881e1874370736aaf1022d47749418c60ba1352fed611987e8f555c29ea016a8eb5b5e8b6dbeba48258dfc7ce1da9e326cf1dbffcfcc161f", 0x73) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000140)={r2}) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000000040)=0x0) timer_gettime(r3, &(0x7f0000000080)) 2018/04/10 05:11:14 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x1ff) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000008, 0x7ce0, 0x3) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) readahead(r0, 0x570, 0x800000000) clone(0x4011ffe, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) 2018/04/10 05:11:14 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={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) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) r3 = dup2(r0, r2) ioctl$TIOCEXCL(r3, 0x540c) 2018/04/10 05:11:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000000c0)=""/106) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400043) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr}}) 2018/04/10 05:11:14 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00'}) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000001c0)}], 0x2, &(0x7f0000001040)=""/4096, 0x1000, 0x400}, 0x9c1e}, {{&(0x7f00000003c0)=@pppoe, 0x80, &(0x7f0000000240)=[{&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f0000000500)=""/69, 0x45}], 0x2, 0x0, 0x0, 0x90}, 0x6}, {{&(0x7f0000000580)=@can={0x0, 0x0}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)=""/138, 0x8a}, {&(0x7f00000006c0)=""/42, 0x2a}, {&(0x7f0000000700)=""/3, 0x3}, {&(0x7f0000000740)=""/141, 0x8d}, {&(0x7f0000000800)=""/238, 0xee}], 0x5, &(0x7f0000000940), 0x0, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000980)=""/71, 0x47}, {&(0x7f0000000a00)=""/32, 0x20}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000b40)=""/89, 0x59}, {&(0x7f0000000bc0)=""/201, 0xc9}, {&(0x7f0000000cc0)=""/145, 0x91}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x80}, 0xfffffffffffffbff}, {{&(0x7f0000000dc0)=@hci, 0x80, &(0x7f0000004280)=[{&(0x7f0000000e40)=""/153, 0x99}, {&(0x7f0000000f00)=""/121, 0x79}, {&(0x7f0000000f80)=""/102, 0x66}, {&(0x7f0000004040)=""/67, 0x43}, {&(0x7f00000040c0)=""/229, 0xe5}, {&(0x7f00000041c0)=""/155, 0x9b}], 0x6, &(0x7f00000042c0)=""/239, 0xef, 0x8}, 0x10000}], 0x5, 0x2, &(0x7f0000004480)) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000004580)={@loopback, 0x0}, &(0x7f00000045c0)=0x14) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000100)=r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004540)={"699bbd8c2500", r2}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/10 05:11:14 executing program 4: r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80) 2018/04/10 05:11:14 executing program 0: r0 = socket$inet(0x2, 0x40000009, 0x1f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) syz_emit_ethernet(0xb9, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaaaa884800000010000000000000000000000080000000000000004000f0f7fffe00dc0961b8fa54ac900b5a2c4c59a96505c7d03d5397ed5cf5cadcd0ced1e988c818e7559392c2ba12a7abec30f97521ebbd923f8756a512298bf9b55f5b96939397ef1af1cd8f96114c1ceccfd38906c566701f4b20041e10b5c7088e32a09cef2dde0a6b1260c55512024de90000000000008000251ac4dc485f53c634b8"], &(0x7f0000000040)={0x0, 0x4, [0xd38, 0xaf8, 0xf5d, 0x442]}) sendto$inet(r0, &(0x7f0000000200)="7b83d2780faaa56e93da88732eb88e1f3321de040906263398783eb15258cfdb8624509f2c24b917215f39f14674063db2759d9dea3342ddb05397", 0xfffffe01, 0x40, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x80) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000500)=""/181) close(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvfrom(r0, &(0x7f0000000340)=""/203, 0xcb, 0x40, &(0x7f0000000440)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x80) 2018/04/10 05:11:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a7ffc), &(0x7f000069cffc)=0x4) fsync(r1) 2018/04/10 05:11:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="5b335008ac96", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}, @udp={0x4e24, 0x0, 0x8}}}}}, &(0x7f0000000100)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={"e939366772745724863bdcfb445154a5", 0x404}) 2018/04/10 05:11:14 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x402c542d, &(0x7f00003b9fdc)={0xfffffffffffffad6}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/04/10 05:11:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000b00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [], "b46e07e787cf688e6153f38deeda8c7c7eb0766618d9815b0908a1d5c5f35130bedf8121895d2a00e5d605fa89d4ba8e8038479760697ca97b36e93c723ce0daeb"}, 0x81) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@hopopts={0x87, 0xb, [], [@calipso={0x7, 0x58, {0x5, 0x14, 0x3, 0x401, [0x5, 0xffffffff, 0x21a, 0x516e8bd0, 0x3f, 0x2, 0x9, 0x6, 0x1ff, 0x1ff]}}, @enc_lim={0x4, 0x1, 0x8}]}, 0x68) 2018/04/10 05:11:14 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "57fae839cadc593634a4649fa20e6a2157ab7eadc92590a697a15b1b82269a12677f3b622d19acae977f2e6ac607ebd29eeccb9baf117ee61d03c712ebf2c4"}, 0x58, &(0x7f0000000580), 0x0, &(0x7f00000005c0)={0xc}, 0xc}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='/\\cpuset(ppp1\x00') 2018/04/10 05:11:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x8) write(r0, &(0x7f0000000080)="2400000052001f0014f9f40700090400020007fc10000100ffffffff0800000000000000", 0xcc) 2018/04/10 05:11:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000000300)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000380)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x0, 0x0, 0x6}) rt_sigsuspend(&(0x7f0000000080), 0x8) seccomp(0x0, 0x0, &(0x7f0000947ff0)={0x0, &(0x7f0000000040)}) 2018/04/10 05:11:14 executing program 3: r0 = inotify_init1(0x0) socketpair(0xd, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x6, {0x5, 0x1ff, 0x2, 0x2, 0x5, 0x2}, 0x0, 0x6}, 0xe) ioctl$int_in(r2, 0x5421, &(0x7f0000000100)=0x4) ptrace$setregset(0x4205, r4, 0x200, &(0x7f00000000c0)={&(0x7f0000000100)}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000140)) 2018/04/10 05:11:14 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x10001, 0x0, 0x0, 0xc, 0x7, 0x3, 0x9}, 0x20) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 2018/04/10 05:11:15 executing program 6: r0 = open(&(0x7f0000000040)='/\x00', 0x0, 0x0) lseek(r0, 0x17, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x8, 0x70bd25, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/04/10 05:11:15 executing program 0: r0 = socket$inet6(0xa, 0x10000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x22) fchdir(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x20000000000, {{0xa, 0xfffffffffffffffc, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000}}, 0x1}, 0x8c) 2018/04/10 05:11:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000440), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x40000103) 2018/04/10 05:11:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x40000000080, @broadcast=0xffffffff}, 0x2e) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/10 05:11:16 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x6) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000280)=0x3, 0x223) 2018/04/10 05:11:16 executing program 6: r0 = inotify_init1(0x80000) fcntl$setsig(r0, 0xa, 0x41) 2018/04/10 05:11:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1006000000008a9625ee9848385be72cbaacc269487fe354033135f80000000000000000"]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/10 05:11:16 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x200200, 0x2) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="d871d5e637", 0x5, 0x10001}, {&(0x7f0000000200)="f40d009f99ea1467de9a2da89c09745740de4a87d8bbd7c8a28cf7bab27c5b4dae21c246d39e355f7d61a150ad921bb05a0a55546cb94a50e938c0221f5f53c308d0d6db65f5cf12e238f0fbf56d3f2643e1a60be5f3ac38e7d8d0bd0b832352c82ee47fbd8ac9399bd01b484cf277b885583d3203738c936f58e6177fc50cf936b64f98247f3380c21b1f85760b2a752e10bc614f05ba002d30e5bbfff01d173a7c646e6e709ae6408ea7acde3ba4b6d5e629ecef30c9419d27f84b48e47015f235f7e1fcd30e1739686e2145ddb12454ac029790c57b4f9522b576ccde437475673296a958ef7598a9ffcba7fd4e76", 0xf0, 0xffffffffffffffff}, {&(0x7f0000000300)="588f96f6da1f4e45eea2fe8a87c851dda4234b593709f0a69012a104242cb0bee304ef59bae835922fcffdace0c1663d54cb60db476ecf782de987ae099878", 0x3f, 0x1ff}, {&(0x7f0000000340)="047e3c68bcbb8370cfdf59ed30717bcdf51e88e88ef325f77c2b919f5d44aff36a71ec14540094d06f4de39b6012b10298af620c36c4ad50792a86c9b7e33b8f999d35f46c51c1769c2b344ed331eef3cba60cbf521ccfc17f3ba634ee61f36bdfcfc5f1216528f6a247f934c5b2563386a66c8c0fb937e76699ad76c3fb0bc7a4091eb4239172e4c687a369f6157607116613d8ed0be4c6e127fe838c2fc1caff17ead37da51a3ecc2aca0f49da4d240e7d0a2642d3e44b47cbd0a10722293b7e99d242b335690a07b2899933389fde6b8a5d319b903362e116ed940fbd8e", 0xdf, 0x7fff}, {&(0x7f0000000440)="137cd3868809e5ed3b58ccaec7706528cbb214737cc325b2905594e8bc2eec887c0e77ea77935c9e04de1e8741402d9069a7d0d346aa7b03eabeea2b898828dd3a5f5bc5be48f94d234aab50379b2dbc6b9912d9da55138e0d4f46d025530a62e2b0f68c271a6575563ff3a78b48d90a0cc78564f570f29042b6d476e29ab7129fd462749730e4ce329222b06cfd0659d42f8a1fcaf1d03679854fd5500ccd440120026ac9bf10ee827f2a625be626", 0xaf, 0xfffffffffffffffb}, {&(0x7f0000000500)="76da8300481c6371118b1746a4421d09033bec402e28a635cdabd43ffa5ab0cb49cb6b3c48fa6f95b1447f32885a784de55dcdf15380fb2fa365324ca5da82e57b1c10f35ec05413986442791b7f5bb6549b400d157425498c232a6312f63cffd5c331b0cd34e05d1abe17414abe72486b2201068f2e4a4b3f20c7d49e0ee151", 0x80, 0x2}, {&(0x7f0000000580)="11c9097f6e0ecb1c2c7eb46caa7bd08b30adb4d89c1d634a1e79302f", 0x1c, 0x8}, {&(0x7f00000005c0)="5d93f9c06473b521c4e3073a38cd7f2eec822cc8bc9291", 0x17, 0xe987}], 0x642b64da96d3252a, &(0x7f0000000680)={[{@skip_balance='skip_balance', 0x2c}, {@barrier='barrier', 0x2c}]}) 2018/04/10 05:11:16 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3700000000000000ff17000000000000fd96d23a4b6bcd130c191a5faee72dd582b94a182409529a164d65a93ccd78839f5b8acd98d75a4b8a92b243bf4c3d9081841194b3da4e5b7342bd2f47"]}) 2018/04/10 05:11:16 executing program 0: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r3 = dup(r1) sendmsg$nl_route(r3, &(0x7f0000000600)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x2a7a0a0ab7a95226}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, r2, 0x29, 0x100022) ioctl$KIOCSOUND(r5, 0x4b2f, 0x1) r8 = dup2(r7, r7) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f0000b82000)={0x10000004}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r8, &(0x7f0000039ff4)) ioctl$TIOCNOTTY(r8, 0x5422) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r6, 0xfff}, 0x8) connect$unix(r5, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getpeername$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000940)=ANY=[@ANYBLOB="58000000818aa7079ee9839a2222000000000000c1a4e8b6fdfe081b0da92a4a8edfed7793dae74a908d3c4a77e81dcade4108fc443b9fe23a5a2776ac8689aa3acedd17aed4c42f854663a378cfc30552553f64eea26b8f5d2f434df13ff1da3e8c6467c204c996e4907b882a23a60d0c6d38e6d129ec2232b74fc55aec90f7195ffef24813b7004b08d0e50dd939ece8c42b7af2c3500daff60700d3d8334e5306732b166d69dd855d01c1897b51583a4c8001bd22a88781a7512a2f0a970d9078e68518620eef3ef814081958486dba4eb2e0dbcb98f48ffc8e", @ANYBLOB="200028bd7000fdbb00a8cde20a534342a4238000000000000000080004004e2300ff00000005000100000008000800000000000828b3000100000008000400060000005dd0525cf2217dc43764c37facf8589eaeb2568a04ba74d0154d36a1583fe36c06869316765f628c2eaecac24651838712d5e499f57cf72be4a23064fe"], 0x2}, 0x1, 0x0, 0x0, 0x20008044}, 0xc800) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/10 05:11:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0xfc, 0x0) r3 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="5e70707030707070306e6f6465762d2e0d6c6f706f7369785f61636c5f616363657373f973797374656d7b65746830707070317d00", 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x4, 0x100, r3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000800)) 2018/04/10 05:11:16 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000054c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000001b40)={0xb9, &(0x7f00000054c0)=""/185}) close(r0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000005600)={0x2}, 0x8, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000001fc0)=0x1) rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000005580)='/dev/ppp\x00', 0x80000, 0x0) dup2(r4, 0xffffffffffffffff) r5 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r6 = request_key(&(0x7f0000001a40)='logon\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001ac0)='/dev/input/event#\x00', 0xfffffffffffffffb) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000055c0)) request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a00)=',:mime_typeuserppp0}\x00', r6) close(r0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000005440)) recvmmsg(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000002c0)=@ethernet, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/188, 0xbc}, {&(0x7f0000001440)=""/63, 0x3f}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/233, 0xe9}, {&(0x7f0000001680)=""/102, 0x66}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6, &(0x7f0000001740)=""/238, 0xee}, 0x1f}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/6, 0x6}, {&(0x7f0000001900)=""/50, 0x32}], 0x2, &(0x7f0000001980)=""/113, 0x71, 0xe000000}, 0x1}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000001d00)=""/250, 0xfa}, {&(0x7f0000001e00)=""/69, 0x45}, {&(0x7f0000001e80)=""/214, 0xd6}, {&(0x7f0000004000)=""/94, 0x5e}, {&(0x7f0000004080)=""/115, 0x73}, {&(0x7f0000001f80)=""/26, 0x1a}, {&(0x7f0000004100)=""/19, 0x13}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/119, 0x77}, {&(0x7f00000051c0)=""/104, 0x68}], 0xa, &(0x7f00000052c0)=""/71, 0x47, 0x8}}], 0x4, 0x2, &(0x7f0000005400)={0x77359400}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/pktcdvd/control\x00', 0x100, 0x0) close(0xffffffffffffffff) 2018/04/10 05:11:16 executing program 4: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/76, 0x4c) r0 = eventfd2(0x9, 0x800) poll(&(0x7f00000000c0)=[{r0, 0x210}], 0x1, 0x9) 2018/04/10 05:11:16 executing program 0: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x4f6, &(0x7f0000000240)={0xffffffffffffffff}) accept4$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80800) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8800) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x1, 0x7, 0x7, 0x9, 0x1, [{0x1f, 0x8000, 0x4, 0x0, 0x0, 0x2}]}) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000011ffc)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r2, &(0x7f0000000040)=@random={'user.', ':\x00'}, &(0x7f0000000080)=""/245, 0xf5) 2018/04/10 05:11:16 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x1, 0x1, 0x8, 0x3, 0x7}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003640)=[{{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000001fc0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000003700)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x58040, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x30, 0x2, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r4, &(0x7f0000000180), 0x10000000000003b9) 2018/04/10 05:11:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, &(0x7f0000001640), 0x40000400) geteuid() removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/10 05:11:16 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r4}, 0xc) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4000000000004e23, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x48950, r0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000300)) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000002a80)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003dc0)=""/87, 0x57}], 0x1, &(0x7f0000003e80)=""/6, 0x6}}, {{&(0x7f0000003ec0)=@sco, 0x80, &(0x7f0000004040)=[{&(0x7f0000003f40)=""/209, 0xd1}], 0x1, &(0x7f0000004080)=""/9, 0x9}}], 0x2, 0x0, 0x0) 2018/04/10 05:11:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)={0x101}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x0, 'client0\x00', 0x0, "625f29aac3d7ecdf", "62e43c6b3d001d09db3e1e7e722e0875ed67dfb35f8ab7dfa64bb11ec7ed050f", 0x400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) 2018/04/10 05:11:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") flistxattr(r0, &(0x7f0000000140)=""/23, 0xe) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2400, 0x0) 2018/04/10 05:11:17 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$TCFLSH(r4, 0x540b, 0x85bc) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) 2018/04/10 05:11:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="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", 0x13a, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000480)="d023a304f4f0c6da04bd6e017e43361279aba04e657d4462929fd1d4926f81b47f90c5fbd14721616567d41e8a32e981d8fdfaa06621c4f5a4d9b077bea94b30c5b4c3e78c7958c32fc869a2b36bc89b9fc83efee0ebc4f208d5090803ed3e761a52c396b6c0fdee98b4e8fc68dcf88d4c475172596053131de3f39c427d232eab35201ec2868ff6a23c94ea907550ec8e3574225960aae50e95a58e7177273f8736827acfc3a2da006d44ccf4337a7a2d6a46f529159cb91e1828690e5b0bb097a48523cbf2dbfa7bfccf55769d894345b10eb7e706d2fc597c9cde1c4e5c52", 0xe0, 0x0, &(0x7f0000000580)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000b80)="9f", 0x1, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 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$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/10 05:11:17 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) kexec_load(0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1e0000) 2018/04/10 05:11:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2442000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x108, 0x11, 0x20a, 0x70bd27, 0x25dfdbfe, {{'cbc-twofish-3way\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x430a6499}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200000, 0x0) 2018/04/10 05:11:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e22, 0xf82}]}, &(0x7f0000000200)=0xc) mkdir(&(0x7f0000000300)='./bus\x00', 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x6b721cdf}}, 0x7a4, 0x4}, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./bus\x00') read(r5, &(0x7f000043bfff)=""/1, 0x1) ioctl$int_in(r4, 0x40000005452, &(0x7f0000000040)=0x2891) creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setown(r4, 0x8, r1) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r1, 0x16) 2018/04/10 05:11:17 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x90) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfffffd8d) ftruncate(r4, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r7 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r9 = dup2(r8, r7) fsync(r9) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r1, &(0x7f0000000600)=@random={'btrfs.', '*$wlan0ppp0:-selfvmnet0,vmnet1%\x00'}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/10 05:11:17 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ftruncate(r0, 0x7fffffff) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/04/10 05:11:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = gettid() capset(&(0x7f0000000140)={0x39980732, r1}, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x4f0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r3, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./'], &(0x7f00000002c0)=""/152, 0x98) 2018/04/10 05:11:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = dup3(r0, r2, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000000c0)=""/196) gettid() 2018/04/10 05:11:17 executing program 0: r0 = userfaultfd(0x802) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) 2018/04/10 05:11:17 executing program 2: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpriority(0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000029fd4)=""/48, 0x30) 2018/04/10 05:11:17 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/254}, {&(0x7f0000000000)=""/72}, {&(0x7f0000000200)=""/75}, {&(0x7f0000000300)=""/104}], 0x116, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000000580)=@sco={0x1f, {0x2, 0x6, 0x88, 0x3ff, 0x7, 0xcf1}}, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000600)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r3, 0x7, 0x9, 0x80000001}, 0x10) sendto$inet(r1, &(0x7f0000000480)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952f9521d5b2238ecbce3fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000440)={0x7918}, 0x4) 2018/04/10 05:11:17 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}) keyctl$join(0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/10 05:11:17 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x73, 0x6, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x20, 0x7, 0x6, 0xfffffffffffffffb, 0x27, 0x3, 0x13ee, 0xfffffffffffffffb, 0x80, 0x4, 0xfff, 0x2, 0x5, 0x3]}, &(0x7f0000000340)=0x100) umount2(&(0x7f00000003c0)='./file0\x00', 0x4) signalfd4(r1, &(0x7f0000000740)={0x8001}, 0x8, 0x800) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="063fe47c0457167f854daa43e7c4cb14b1872c6867e1eb29c7981c55e1e23e332058698fcca62aa2fdd55ac7cb6d403c8c7e3c2fb39485d8981640a3b56e87a5104644bdc6ebe5d17c14524efcbc75fa05", 0xffffffffffffff2f}], 0x1, 0x0, 0x17a}, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="4ddbf281b0d192b67f212b7d85ca3a632918d8d16abf257a515fccf361d57e1e8c"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=r5, @ANYBLOB="541972527f008100384a277a5d374119f191166f50a9b8a2fdae1f63217c52125403676cd40186e587ad01e119624028450e33e136dad454389c23f4fc6cb66891a4b33325ed324c22985cbe9c91d735f1aabe671d106ad67d718cc8452db4f90fe9902449cb290323e4f5b5d23229fd6bdbfbec7b936bb02215fa0daf16779cceb4b8cee5862251df7bc7c166a8b7b464268ea1f5a54cb1207a9fefa22792e1a76dc78409154d2f013d6c721d506532f3d83b021ff0999b02a1e7f9e2d76dceb9ad83a9bd2e62"], &(0x7f0000000400)=0x2b) r7 = fcntl$getown(r1, 0x9) prlimit64(r7, 0x2, &(0x7f0000000200)={0x2, 0x4e}, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r6, 0xfff}, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000580)=""/29, &(0x7f00000006c0)=0x1d) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000700)={0x7fffffff, 0x1, 0x5, 0x20, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r6, 0xfff}, &(0x7f0000000140)=0x8) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000380)) 2018/04/10 05:11:17 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x2, 0x6, 0x1, 0x81, 0x0, 0x4f}) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x20000000000000ee}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="acf88f3954b109c3a9cbc04844ed36d1b80999bafc38110e8781464e370f169876ff6ee2fa553a006aca460d4c790b7aa258fc0f228a11e01fafbae9fe128f23e6915337a47f6e67cbe73cf4957893f6531b86d454bb6e397d04d19d10e959734866e47241688f2f") fcntl$setown(r1, 0x8, r2) 2018/04/10 05:11:18 executing program 2: clock_gettime(0xfffffffffffffff1, &(0x7f00003f2000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x2}) clock_gettime(0x9, &(0x7f0000000000)) 2018/04/10 05:11:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x10000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/70) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x20}) fdatasync(r1) 2018/04/10 05:11:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000200)='cgroup.max.depth\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/180, 0xb4, 0x40, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x99f}]}, 0x28}, 0x1}, 0x0) 2018/04/10 05:11:19 executing program 7: mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x17, 0x0) getdents64(r2, &(0x7f0000000100)=""/205, 0x9c0) 2018/04/10 05:11:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0x1ff, 0x35c698af) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=0x0) timer_settime(r6, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000000400)=0x8, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x4c, 0xd, 0x9, 0x800, 0x70bd25, 0x25dfdbfe, {0xe, 0x0, 0xa}, [@generic="0a146653d87c97f3357180cb99f78d43d6315fc6f2fa0455256f22007f5b2dd5b55249961ed842e17181191c7279263e7aaa60ad41"]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/10 05:11:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = socket(0x10, 0x806, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000014000101000000000000000002000000", @ANYRES32=r1, @ANYBLOB="08000200ac1414000800080000040000f433db1f361d17a3122cf92769d4f1175ce4fa609436b80c1b62c6b89a277a8b6df67bae9b8aac239f36225738275c720f7e6f95b6e7e10300beb71e63efd18d7b3c7d936e3597f2e57896d7168911c74b428d8e4e4249a1dd62b834ef4f01a84b4c69e970dec1324e0c07c9e1acf1d16f51aa0f134d3aac2d2bb66123be1e597b16251f391ad02d8668d210d37d3c"], 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) 2018/04/10 05:11:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = gettid() capset(&(0x7f0000000140)={0x39980732, r1}, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x4f0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r3, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./'], &(0x7f00000002c0)=""/152, 0x98) 2018/04/10 05:11:19 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x180) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0xffffffffffff0000, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000000c0)={r3, 0x9}) pipe2(&(0x7f0000000100), 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/10 05:11:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000140), 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x8}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x49bd}, 0x8) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/10 05:11:19 executing program 4: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x9) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$selinux_user(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f72dc95283f91cee0137e384e3a6c64636fd44769675f63616368650e9057cd8a4ac1c787852f23bc3548f1e41b273f9251af4591617f93056a7821605c233ea1b1f26e446d0ed6f3e27da9bf62102706faaad1fadee9203fc39760fd15ef6baa32c91ee92d4acc3dccf81b2a00f606b61b51494be7ad8d430b592ef0399308e6021f7c5597abedde0000"], 0x2b) epoll_create1(0x0) timer_create(0x7, &(0x7f0000000280)={0x0, 0x14, 0x2, @thr={&(0x7f0000000180)="c7b1e7744354be86d85601e43a68d3", &(0x7f0000000240)}}, &(0x7f00000002c0)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket(0x0, 0x0, 0x20) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000000020) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000300)={0x0, {{0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100}}, {{0xa, 0x4e24, 0xffffffffffffff80, @ipv4={[], [0xff, 0xff]}, 0x4}}}, 0x104) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x0) 2018/04/10 05:11:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$packet(r1, &(0x7f0000000240)=""/237, 0xed, 0x0, 0x0, 0x0) 2018/04/10 05:11:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000000100)={0x6, 0x9, 0x91, 0x5, 0x40, 0x4, 0x8, 0x7fff, 0x0, 0x14, 0x6, 0x4, 0xbf, 0xaf6, 0x6, 0x80000001, 0x0, 0x9, 0x3, 0x7f, 0x1, 0x100000001, 0x800, 0x8f91, 0x6a9, 0x5}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@random={'osx.', "e500"}, &(0x7f00000001c0)='/dev/rfkill\x00', 0xc, 0x2) 2018/04/10 05:11:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0x0, 0x2015, r2, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="4041b735bd99d04dc2753528464fa88e98a7f340a3b137173973247d560cc1bd2d2678467e1c156de4dbc02e2f996bc5294f4b131fb56e7ebe786e4914"], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/10 05:11:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x7b, r2}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r3 = getpgid(0x0) ptrace$peekuser(0x3, r3, 0x77d4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xabc0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x16) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) r4 = syz_open_dev$usbmon(&(0x7f00000016c0)='/dev/usbmon#\x00', 0x8, 0x101400) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000001740)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a4040000800200004001000080020000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f0) 2018/04/10 05:11:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000001}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x9, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0xed, &(0x7f0000000140)={0x3}, 0x8) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0xd9, 0xfffffffffffffffc, &(0x7f0000f6b000), 0x8) 2018/04/10 05:11:19 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast}, &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00000000c0), 0x0) [ 167.627880] IPv4: Oversized IP packet from 127.0.0.1 [ 167.639731] IPv4: Oversized IP packet from 127.0.0.1 2018/04/10 05:11:19 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) shutdown(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7cc5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) ioctl(r0, 0x8, &(0x7f0000000180)="8215dff140289ba6e630615ecb9662e64314008507f5f2402e21") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet(0x2, 0x5, 0x5) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000280)) fadvise64(r2, 0x0, 0x3, 0x7) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000300)=0xfff, 0x4) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000380)={{0x0, 0x1000}, 'port1\x00', 0x0, 0x28, 0x1fffffffc0000000, 0x7, 0x100, 0x4, 0x2, 0x0, 0x6, 0x5}) fcntl$setflags(r2, 0x2, 0x1) pread64(r1, &(0x7f0000000440)=""/169, 0xa9, 0x0) openat$cgroup_type(r1, &(0x7f0000000500)='cgroup.type\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000540)=0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000580)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000005c0)=r3) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000600)=0xfffffffffffff001, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000640)={'nat\x00'}, &(0x7f00000006c0)=0x50) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x2, 0x8000, 0x8000}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r4, 0x9, 0x0, 0xfffffffffffff001, 0x8, 0x40}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000007c0)={r4, 0x5, 0x3}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000020c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000021c0)=0xe8) sendmsg(r2, &(0x7f0000002440)={&(0x7f0000002200)=@hci={0x1f, r5, 0x1}, 0x80, &(0x7f0000002340)=[{&(0x7f0000002280)="630563170bb7c248798db8fd87305a1a49e0a782515843652edb25adbd7dc56d195b4f5ce0704f3a78c7f14224d63fe566124fe95fcc52e31639286298e95cd404d1fb324c3cfa534f68b221663406356762dd390978889b35c9596c123afbe252bbf7518c107f2295b0ccf72cad860cadd2665522cbd47b31d4cfc5648d7c7c4ff034664a3730156cc906b7fe2b6893", 0x90}], 0x1, &(0x7f0000002380)=[{0x2c, 0x6, 0xfffffffffffffffd, "b8e2e2cdc7c3c6444779473448018e64a6fe778526954732d11f8aa69f"}, {0x58, 0x119, 0x178, "f3165a1eb039c9305947a34551bc9b2beff7478ef7fcf29beafc23e72855fd74eb28720fda2cc1dba960a0b0342d6e36b6199c6013015e2ae018e975024aa8e5e427525ef565d310fc1a07"}], 0x84, 0x4040050}, 0x20044010) 2018/04/10 05:11:19 executing program 2: 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$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bcsh0\x00'}) ioctl(r0, 0x800, &(0x7f0000000080)="d4aac48335d71ff5cf0c864b7a32d062de28ad47aaa61aa9b0fb98acaeb677135e8162e7a3bb1a2362b80f9e038b50013e144e20575077c79418d3dbe6ffc5e2ee6c2771dc407477379e3f2b241315c7f4e3592a49795fdf8be7ba3c5c") r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000340)=""/225, 0xe1) ioctl(r0, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) 2018/04/10 05:11:19 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='oom_adj\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/10 05:11:19 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x0, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c939573fb5df0949d5a4a10af892fa0723ffa33ff39e7cc13ac8f6a7f2bc8c0fb18333f28d68c0c74ff87693d0699d5a5757377a5dc10c46ce97b45d67b01696cd5abc1cea55451358e1123c0fdaedb969bd90947e30db99accba39cfe390aa9dd551b360f11ff89c492c8e0e50103d61e666e48af49536be0b9f1093adefa21e80e14cfe38ddb3722e6d5d2a26095a6c1ab6162ab1436e4f0909b0406fd96f34b505cd6936a9b72cc937d87815e3f1eb35df83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7ffe}, 0xfffffffffffffffc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3b", 0x31) r3 = syz_open_pts(r2, 0x11) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x0, 0x50b6, 0xb1, 0x400, 0x2, 0x475}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) dup2(r3, r2) 2018/04/10 05:11:19 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000200)={r3, r4, 0xe28f}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x87}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat$cgroup(r6, &(0x7f0000000240)='syz1\x00', 0x1ff) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000000280)) 2018/04/10 05:11:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000006c0)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r4, r5, 0x80000001}) [ 167.773209] binder: 13671:13674 transaction failed 29189/-22, size -4773520564429753543-7860220053318805037 line 3010 [ 167.793873] binder: 13671:13674 transaction failed 29189/-22, size -4773520564429753543-7860220053318805037 line 3010 [ 167.810615] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 05:11:20 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) socket$inet_udp(0x2, 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000380)='syz0\x00', 0x1ff) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f0000000340)=0x4) unshare(0x44000400) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 05:11:20 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000940)=""/212, &(0x7f0000000a40)=0xd4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="8ecab4a97ec75c9de2a80dfd2b0d47eb1c88f30a491a2c71f433fece1c6435d2ce5e40d5aed84c68cc63c2ddd3913605e3d986b77b491bdb4bf3b3f58aa44832abc7b1b2556827238e", 0x49, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000680)=[{&(0x7f00000005c0)="a16577795e9e58bea1b1d86a", 0xc}], 0x1, 0x0) fsync(r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) mq_timedreceive(r0, &(0x7f0000000840)=""/195, 0xc3, 0x0, 0x0) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) r8 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) r10 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='eth1\x00', r9) keyctl$instantiate_iov(0x14, r8, &(0x7f00000006c0)=[{&(0x7f00000007c0)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211bc08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x43}], 0x1, r10) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000001980)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/10 05:11:20 executing program 0: syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xc5, "20b16a89bfb535de7b4c8599453b840bad3fc5c32ed079e91f11fb1105d2353b22535b2ce639e8de7e67c513235a85369ff8b0a6c64c22e251a3a287820bdc5f9e1014b28f5ef460c39b6b6c6e5c3189f7ca2e8d686b8ec83e9e5f13ca3af2bbf7eed84acf1fd725158bc7a6f2cf9263b002e2dbd0f9eb0e5eac4651cfae631f7eff40cfec47eaa6c6c7de9e134ce351d0f9da54cc67b4b3c370c3fab43826caf8c35287c0e1ca12f57f8fe3d7dcce4684fdc17c161676ec4a1b1dcc4dfb4707e569d4a468"}, &(0x7f0000000240)=0xcd) 2018/04/10 05:11:20 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x0, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c939573fb5df0949d5a4a10af892fa0723ffa33ff39e7cc13ac8f6a7f2bc8c0fb18333f28d68c0c74ff87693d0699d5a5757377a5dc10c46ce97b45d67b01696cd5abc1cea55451358e1123c0fdaedb969bd90947e30db99accba39cfe390aa9dd551b360f11ff89c492c8e0e50103d61e666e48af49536be0b9f1093adefa21e80e14cfe38ddb3722e6d5d2a26095a6c1ab6162ab1436e4f0909b0406fd96f34b505cd6936a9b72cc937d87815e3f1eb35df83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7ffe}, 0xfffffffffffffffc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3b", 0x31) r3 = syz_open_pts(r2, 0x11) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x0, 0x50b6, 0xb1, 0x400, 0x2, 0x475}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) dup2(r3, r2) 2018/04/10 05:11:20 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000004c0)={0xb31a, 0x4, 0x9}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x7fffffff, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r5, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') 2018/04/10 05:11:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa9d490b3711a3da5, 0x0) close(r0) close(r0) 2018/04/10 05:11:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2000007ff, 0x101923) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634437dca", "6aab27a936089867bdfc673a08478220fe70c85ca0c0caf1f4833b9ff182f3ada4c3eae267daee191c26b5018b54096bdaacf1e7a2fb25febc2e8d7b66599400", "ece288104205ff58897414c6752086d600000000a6e173059f70f187bc83d72a"}) 2018/04/10 05:11:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @rand_addr=0xe746}}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000100), 0x4) get_thread_area(&(0x7f0000000040)={0x5, 0x0, 0x2000, 0x3, 0x7f, 0x7f, 0x100000000, 0x8, 0x2, 0x4}) 2018/04/10 05:11:20 executing program 4: r0 = socket(0x8, 0x7fe, 0x101) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000019003d0500000000000000000a00000000000000000000000c000900090000004229370730479f0cf69739b2a1fc5be740ebc07803b6a7b3b284aa56fe40914a8582d3c1660cdd1c3b0d101a1eb18e185783b35b66fe2402ecb402c4bdf062b7", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/10 05:11:20 executing program 0: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/10 05:11:20 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) statfs(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=""/192) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) signalfd(r0, &(0x7f00000002c0)={0x1000000000}, 0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) 2018/04/10 05:11:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x100000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x3000000}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) [ 168.792099] IPVS: Creating netns size=2536 id=39 [ 168.825669] device bridge0 entered promiscuous mode [ 168.879744] IPVS: Creating netns size=2536 id=40 [ 168.923023] IPVS: Creating netns size=2536 id=41 [ 168.964375] IPVS: Creating netns size=2536 id=42 [ 168.980256] IPVS: Creating netns size=2536 id=43 [ 168.982423] device bridge0 entered promiscuous mode [ 169.678644] pktgen: kernel_thread() failed for cpu 0 [ 169.683777] pktgen: Cannot create thread for cpu 0 (-4) [ 169.689280] pktgen: kernel_thread() failed for cpu 1 [ 169.694362] pktgen: Cannot create thread for cpu 1 (-4) [ 169.699809] pktgen: Initialization failed for all threads 2018/04/10 05:11:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000400)=""/4096, 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/10 05:11:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x1b, 0x0, @thr}, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2000008f, &(0x7f0000f00fd8)}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f0ff69)=""/151, &(0x7f0000f0f000)=0x97) 2018/04/10 05:11:21 executing program 0: r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ff00fdde45c807110000000009f008000180040000f0c2df00", 0x1f) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/4096) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) write$selinux_load(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf908001d005345204c696e757891bd239a765c2d916cfb17b50063014bff948dd0cb505cadd65c097c7dc27c27eccfce226e5a96e33311099a6d9b6e402df2d69a4c7c941345e48b65cea8cf68973a2a4978fff6d7877060a8dcba9882f2e0fb32df8530de90f955f992"], 0x72) 2018/04/10 05:11:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x20000) readv(r0, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xfffdfffffffffffc, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/10, &(0x7f0000000140)=0xa) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) 2018/04/10 05:11:21 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) socket$inet_udp(0x2, 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000380)='syz0\x00', 0x1ff) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f0000000340)=0x4) unshare(0x44000400) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 05:11:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eaffc)=0x6, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000480)={0x2, {{0xa, 0x4e22, 0x2d11, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x40}}}, 0x104) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x7, &(0x7f00000003c0)=[{&(0x7f0000000080)="761bd101f90d2df0904da189600d75d8a2c546f2d2a52e8eebb3fb992337b1a48879b661383640cc81811173284939b8c23dcca1200d3a278a2d46f7baff0b8d85ce202a5b55fa39a35aadce69d32141", 0x50}, {&(0x7f0000000100)="bc187a9203259a244e1fd9c76686705eba64c6802520af009d5fca9d8e356031bbe5824db284bb7345f4498ad37dd24168a9326767de353625372a3c6424419960ce77fc28604d8510f13e8fc40216dc432db194bca7ea325c87f556ebe8568a390afad4c6d9ef8a6dc0c89be87c5cae969463d2d6bfc935f809971f0c1638e6de77a3bf7c85adf33213068f290122dbbb5e8afdf3a25095be01745505781493bf14998a4ece469636e50f1073f8d8e1e7a1f32929987f0cc95b9f374ecfded0725516fa08", 0xc5, 0x53500148}, {&(0x7f0000000200)="95c288bc280a3aeedc3f9fe974f936e8607560b6f12bd0749e69634765aeb532b63129db3c19a148abca64823d0325cbfac75e30797ab811ffb92c6473c08a53ae69aa11fe6dcd03e6dc714d013948dbe71788f2859b832437aee8cea7f06f9e23f39ec5980b2bcd90226e79e1e64e2938", 0x71, 0xfff}, {&(0x7f0000000280)="d2d67a5b1fa97e727038b67934959fcf5a4c06c3c20e6e5a4b73db0aafa4716e15fb5049c9b07cca2f454808589adfb9afe57d7e7947", 0x36, 0xffffffff}, {&(0x7f00000002c0)="2bc4036f30df92bfd0a59cfaf5422ca3bed579ebaf69d543e22885b2788fdc8d725e23420b", 0x25, 0x1}, {&(0x7f0000000300)="a793b34e38171231e345a2af562d9ef4ba840fc139cfe451391567f7606c76294dfd5164de1aed7cc25b1d2a1e28e0c001a932d591166ff02fa4c8e0ed83d378b2c149ef5171cb", 0x47, 0x5}, {&(0x7f0000000380)="0cd2c4dd8add0d6917637dcb5d906af3b6199c50be3def535ad746acfe09a24f7507a903cd48b011557c9c3da9834105ca5df88ab03bbe534661044f09dc", 0x3e, 0xfffffffffffffff8}], 0x1020018, &(0x7f0000000440)={[{@treelog='treelog', 0x2c}, {@compress_algo={'compress', 0x3d, 'zlib'}, 0x2c}, {@barrier='barrier', 0x2c}, {@acl='acl', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@notreelog='notreelog', 0x2c}]}) 2018/04/10 05:11:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270195d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") sendfile(r0, r0, &(0x7f0000317ff8)=0x12, 0x400000ff) 2018/04/10 05:11:21 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000940)=""/212, &(0x7f0000000a40)=0xd4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="8ecab4a97ec75c9de2a80dfd2b0d47eb1c88f30a491a2c71f433fece1c6435d2ce5e40d5aed84c68cc63c2ddd3913605e3d986b77b491bdb4bf3b3f58aa44832abc7b1b2556827238e", 0x49, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000680)=[{&(0x7f00000005c0)="a16577795e9e58bea1b1d86a", 0xc}], 0x1, 0x0) fsync(r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) mq_timedreceive(r0, &(0x7f0000000840)=""/195, 0xc3, 0x0, 0x0) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) r8 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) r10 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='eth1\x00', r9) keyctl$instantiate_iov(0x14, r8, &(0x7f00000006c0)=[{&(0x7f00000007c0)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211bc08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x43}], 0x1, r10) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000001980)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/10 05:11:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x0, 0xd, 0x1}, 0x349}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0x61) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000016c0)='tls\x00', 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001600)={&(0x7f00000001c0)={0x143c, 0x7, 0xf, 0x500, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x8}, [@nested={0x1158, 0x37, [@generic="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", @typed={0xa8, 0x2f, @binary="f47c9c32659fd15c637030dcc614c57380b9787b067a286b631ef886a269416fb9d600194de7da4409a827c8b0a997ab4e65f050f6952fb36e98342dfa3c0763a305b89242626c3a2d483b9df6de5e62c3c036405370890505682e54377fc855ddd92b0921697d6b1788c0fb75a58fdab99d5ce09a77f717ba032bf79b446989351702a2d2c92516ac8fd15af8aa0e1a22fe95261b713a0cd4f54bae3b59d3d1f9"}, @typed={0xc, 0x1a, @str='*ppp1@:\x00'}, @generic="b86c0bd2a3214359cc1f018b10fe4b85d061562e614ae1fa007696e7648430efebf8a219d3cb46681fb8b7ea0cacdd8bbd29d69452dddccccd6d11204a91d6c8a441c3a3ce55539e584c6af7ec02821106557f8d922864118d6f8446056681c9fbb37a958e9c3761c4513159fa717c8adb335159c22455beaaddffe4af853344fc", @typed={0x8, 0x14, @ipv4=@rand_addr=0xffff}, @typed={0x8, 0x52, @uid=r1}, @typed={0xc, 0x94, @u64=0x7}]}, @nested={0x8c, 0x4b, [@typed={0x74, 0x77, @binary="79a98c0b933a5b817ad3db4dbf6a309303079f832b5d79f5f4336292b633f3c390208ccf087dd6f83d79296a863291bda8ab94560bc534a0472704caac30eaa7d67305e4caa16afd4ce8bd51b288677e831b9eb3aa3bc1015d04b2b23dc77fb9ce284b80a89d7eca4a817b3ebd"}, @typed={0x14, 0x22, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x8, 0x1d, @fd=r0}, @nested={0x4c, 0x35, [@typed={0x30, 0x68, @str="7d7b776c616e316d643573756d2d5d706f7369785f61636c5f61636365737376626f786e657431c12500"}, @typed={0x4, 0x1e}, @typed={0x14, 0x18, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @nested={0x19c, 0x10, [@generic, @generic="889a18d7e3b4afacd5d8abaf68e09a09c10c63b08981a77b0606e97a471c7f4b28355b6e335fab6f67b5b1efaf98f3edc3dd3f157b08a5ce89e1660147eb94ba4965bc68981f6147fb10e9e1ade1a8e01aa6f795820ef28c324e3a6f10a821153abf1f1b84b0", @generic="1add8e1ae2a40dcf160dd3fd425ac2762d2ab9d5a8d0e81cce3ebe8633132df427fb1c79831625df12f4565905b054be21e8b272621548f3655b1abecb53fd0684e2a7", @generic="de2ae2a3a8d723ed79d990367ce73ff7692ba254de20ade9cc33bfe6e7f585dd6d2d65f273ecf34e1933d927edb5574f80cf9e72b79ea1b0e1b3a4b2a99d5f9d2d5e71c474ee95456f17cd98f56d953ef2bc08c95d823f006f924bb5a30d7ae33102bffcdc28140da91e526286e3b93a5d2d16cb0d8d89665601394ae536c8ecf04fda1b4587185def2bded6e6b210d70beb7a34884fca0b7cb16f61fb2c326db4aab5e5521ebe52d0b03bbff37b9c56ce698526cf1535644fdf0248f1fe0bdac040f584e693c71dd58bcf2670c975631ee0aa63cd3e2dd55dc916b055174f9ec41b7f61f4f279f7a34d81f70499"]}, @generic="9e087d7a88eac359005377f377a6035d6ff82f084aa87229710b68ad4864363ac7e73356313fa170957843e1b8a840556dde5592a69f66b7f57e408f84744f27efa8a3b06aac3fcfa1bec2b31e6a4ab3f67412"]}, 0x143c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/04/10 05:11:21 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/69, 0x45}], 0x1, 0x0) 2018/04/10 05:11:21 executing program 0: r0 = epoll_create1(0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/04/10 05:11:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000080), 0x7e743046db183f17) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/10 05:11:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x80000010000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1) recvfrom(r2, &(0x7f0000000200)=""/226, 0xe2, 0x20, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}, 0x80) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/20, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) prlimit64(r3, 0x4, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)) 2018/04/10 05:11:21 executing program 2: madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='net/ip6_flowlabel\x00') readv(r2, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000380)=0x4, 0x10f) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x9b) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) dup2(r3, r3) syz_mount_image$gfs2(&(0x7f00000006c0)='gfs2\x00', &(0x7f0000000700)='./file0\x00', 0x2, 0x4, &(0x7f0000000980)=[{&(0x7f0000000740)="f6ea1dbb17df647f5f0af6ba9a7b196d903a7fbb78fb983ceeca5f8130d92561577a7e8e570166bd5abdf3823c63b2601b5deb1c4249995bcff9da147f2d4ab3a432dbc92fad4e4fabe0c0cc6842", 0x4e, 0x91a}, {&(0x7f0000000800)="54b2b0b92aed7ee177881e6e75434e0b9d9bcfd5955316501839f443c5ac64e865b63448e24612433b3d6e3363dd7d2bc1605483b4065ff76f968bdcdd60057fbb918931b601777588bb4f6b6ff7", 0x4e, 0xffff}, {&(0x7f00000008c0)="eac267ac8000dde18e8d2d28b43c2cdd97741b532b76a4bd4f3b512bfbff381f7c637a32f2037a0045d0b8ec39d9b6218f24155b7ddb1ce43dd1bfa95b99bf6e07fe0ddcbf46365c658863f4678051ffeee7cd7823e7dc50da7e72fe95f79698f2ee202832fe0e81f34963cffd68018dfdd737b37dac86f22ce4420fb8ca", 0x7e, 0x2886}, {&(0x7f0000001440)="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", 0x1000, 0x40}], 0x200001, &(0x7f0000000a00)={[{@quota_account='quota=account', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@acl='acl', 0x2c}, {@acl='acl', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x7f, 0x38, 0x37, 0x78, 0x78, 0x36, 0x31]}, 0x2c}, {@quota='quota', 0x2c}, {@quota_on='quota=on', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="e3148846f9debeef561bbae3fc185d452ef1546cd9cfc066f4a9fbeeeca09d29c5d5266d6ccf5fecd725e77b67cbb8cd0d86fd370cc35d7cb1841b180889f0349735d8a2c5fdbb8472c0d6748dcb32b7c39c1580518840c19494887ce430470ab6801a0bfc8ae78c043fd3e2b0b6ccc5fa71e558eb87db2f5b77a264120cd17aee9a8dfa99668a57b4771c0d4af98bfd7f8a"]], &(0x7f0000000280)=0x1) restart_syscall() getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x601, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/10 05:11:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/04/10 05:11:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/208) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/247) [ 170.869287] IPVS: Creating netns size=2536 id=44 2018/04/10 05:11:22 executing program 4: r0 = eventfd2(0x2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[], 0xffffffffffffffc5) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040)=0x800, 0x4) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/10 05:11:22 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x200000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x2, 0x1, 0x4, 0xfffffffffffffffc, 0x1000, 0x40, 0xb8, 0x0, 0x9, 0x10001, 0xffffffffffffffff}) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f00000001c0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/04/10 05:11:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xb99a1ab53e081379, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001a00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="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"], 0xff8c}, 0x1}, 0x0) 2018/04/10 05:11:22 executing program 1: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000b20000/0x2000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0xb, 0xe, 0x4843, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x1d87f14a7daee23a) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/10 05:11:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x3e, r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x8) 2018/04/10 05:11:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="614c1b5d448b7474722f6b657963726561746700") munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x40011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x100, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000000080)=[@flat={0x77682a85, 0x0, r1, 0x4}, @flat={0x77682a85, 0x10a, r2, 0x2}], &(0x7f00000000c0)=[0x30, 0x48, 0x0, 0x28]}}, @acquire={0x40046305}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x38, 0x20, 0x0, 0x48, 0x28]}, 0x3a0a}}, @release={0x40046306, 0x4}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f00000001c0)=[@flat={0x77622a85, 0x98870aba15bc5bb9, r3}], &(0x7f0000000200)=[0x0, 0x18, 0x30]}}], 0x0, 0x0, &(0x7f0000000340)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/10 05:11:22 executing program 0: socketpair$inet6(0xa, 0x3, 0x8c8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0xffffffffffffff7a) r1 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl(r1, 0x2283, &(0x7f00000001c0)="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") 2018/04/10 05:11:22 executing program 2: pipe(&(0x7f0000003440)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f00000044c0), r1, &(0x7f0000004500), 0xb, 0x0) 2018/04/10 05:11:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001200)=@fragment={0x3b, 0x0, 0x8001, 0x236, 0x0, 0x1, 0x66}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001100)=0x7, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000001140)={'ipvs\x00'}, &(0x7f0000001180)=0x1e) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0xe20}, 0x1c) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000010c0)=[{&(0x7f0000000080)="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", 0x1000, 0x7687}, {&(0x7f0000001080)="44e457a65e8d4810c6e6da76685418e6ffa5891797250005f001e7722eeea622e9", 0x21, 0x7ff}], 0x22000, &(0x7f0000001780)=ANY=[@ANYBLOB="706172be7ce5743d000008747970653d58c54a792c70d91644b16172743d003f37967dbd7608e42a0a70616763703132353100fa6a651133aed7081c5a03f0e5f9a8cb0e4fe9434075a5696088075def1218c0c9ee244c9e02fabbd02f833c5ef6fb0be9bd0d3b9d8aa26f0e32e4d95e328582a2273e"]) prctl$intptr(0x39, 0xf2) write$binfmt_elf64(r1, &(0x7f0000001280)={{0x7f, 0x45, 0x4c, 0x46, 0x54, 0x6, 0x1ff, 0x766, 0xfff, 0x3, 0x3f, 0x10001, 0x210, 0x40, 0x6d, 0x1, 0x9, 0x38, 0x2, 0x40, 0x80, 0x40}, [{0x0, 0x3f, 0x7, 0x9, 0x40, 0xffffffffffffffff, 0x8, 0x1}, {0x0, 0x7, 0x8df, 0x8, 0xcf1, 0x53e, 0x1f, 0x4}], "19de53d67b2d6f82e6b52da41911b2aead9312f288c950641146ce009ad75f3adfe5560d8aef0046a76952fe533ad0d9abd13a7c12c8", [[], [], [], []]}, 0x4e6) 2018/04/10 05:11:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0xffffffffffff9d39, 0x3, "d4c661614b545c6024146dee70101d35e1c4cdd6ef927855caf85c25874c07c1f543725dcf2ad5beabcb27711c4472f4f4284fed1c530b185d09d8d16241ac445283acab3c9f510f066db4a9c7940c0f"}, 0xd8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e24}, 0x7) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x12, 0x18, 0x0, 0x0, 0x81, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d0"}]}, 0xa0}, 0x1}, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000004c0)={0x2, 0x13, 0x9, 0xd3d, "da3cbb2fb9f14992abaf1b9754be209d73a159974de53a0bcb8185f5535fc5c2"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x231, 0xc5f}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x6fb1, {{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x88) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000500)=ANY=[@ANYBLOB="08b2b77c7359cee683615f1ee667e0aaface1e23e8f022947ea09169a551376f70bbf6cdf172ec67affefcbeddfe4488467667c78c13c2a7534353d4af8aec280322fa458c4f75ff11325ef648027ed2353256aff0b1435646bd088256def36d28a64d48b027d110894e28608743b50f2e3b556ba0227da995db1aef7e588a12caf4056c7a953aaf1cb70af468e62856565043a5b483525281b5d4c27397bef664ecbfc425a86ef8f0caabda7722b6bba4556dc46632876264a3ce0cfa6482de5a8b51f676402c1fa9790c4d3c59c8401d8439c13af1e9ae0315b5548c3f3242819e7da0c0977c1766"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/04/10 05:11:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) 2018/04/10 05:11:22 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x218000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/10 05:11:22 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') fcntl$setpipe(r1, 0x407, 0x0) 2018/04/10 05:11:22 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/10 05:11:22 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000480)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x0) 2018/04/10 05:11:22 executing program 0: r0 = socket$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) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="cd51", 0x2ce, 0x0, 0x0, 0x0) [ 171.131633] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 171.155535] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 171.240233] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. [ 171.250148] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 05:11:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1a, "d484fa0ccbc0ed756c04afa671083aa7ae877df77bf4a53a3998"}, &(0x7f00000002c0)=0x22) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/15, 0xe0}, {&(0x7f0000000040)=""/30}, {&(0x7f00000000c0)=""/231}], 0x2000000000000274, 0x0) 2018/04/10 05:11:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x440, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x6) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x3501}) read(r2, &(0x7f0000000080)=""/42, 0x2a) 2018/04/10 05:11:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) read$eventfd(r0, &(0x7f0000000040), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000023c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002500)={r2, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000240)=0x1) 2018/04/10 05:11:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) 2018/04/10 05:11:23 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x11, 0x4, 0x1e38, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/04/10 05:11:23 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) pipe(&(0x7f0000000000)) mprotect(&(0x7f0000b1f000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/10 05:11:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/17, 0x11}, {&(0x7f0000001500)=""/239, 0xef}, {&(0x7f0000001600)=""/195, 0xc3}, {&(0x7f0000001700)=""/173, 0xad}, {&(0x7f00000017c0)=""/26, 0x1a}], 0x9, &(0x7f0000001880)=""/47, 0x2f, 0x7fff}, 0x80000001}], 0x1, 0x2040, &(0x7f0000001900)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"74756e6c417f8780fcb2cfc40800", r1}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYBLOB="00000000000000000c002100aaaaaaaaaa89ae00"], 0x2}, 0x1}, 0x0) 2018/04/10 05:11:23 executing program 4: getitimer(0x4, &(0x7f0000000080)) 2018/04/10 05:11:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='/dev/ptmx\x00', &(0x7f0000000200)='/dev/ptmx\x00', &(0x7f0000000240)='.', &(0x7f00000002c0)='&user\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f0000000400)=']GPLem1\x00', &(0x7f0000000440)='/dev/ptmx\x00'], 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000003c0)) write(r2, &(0x7f00000000c0)="a2", 0x1) openat$cgroup_ro(r1, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffff}) 2018/04/10 05:11:23 executing program 4: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000000000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f000095b000/0x3000)=nil, 0x3000, 0x2000001, 0x34, r1, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000240)=""/204, 0xcc) 2018/04/10 05:11:23 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ftruncate(r0, 0x30) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) openat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) 2018/04/10 05:11:23 executing program 7: madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xe) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x38, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x81, 0x2, 0x6, 0x1f, 0x7fffffff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x5, 0xff, 0x4f84, 0x8}, &(0x7f0000000240)=0x98) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x2, @fuse_notify_store_out={0x3ff, 0xac77, 0x5}}, 0x28) madvise(&(0x7f0000792000/0x3000)=nil, 0x3000, 0xa) 2018/04/10 05:11:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000002, 0x0) gettid() ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/04/10 05:11:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x5, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000380)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffffc, 0x0, 0x8, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/04/10 05:11:23 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) dup2(r0, r0) [ 172.166486] device bridge0 entered promiscuous mode 2018/04/10 05:11:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x100) recvfrom$packet(r0, &(0x7f0000000100)=""/155, 0x9b, 0x40, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004300)='/dev/sg#\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000041c0)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/149, 0x95}], 0x1, &(0x7f00000002c0)=""/197, 0xc5}}, {{&(0x7f00000003c0)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1, &(0x7f0000001680)=""/4096, 0x1000}}], 0x2, 0x0, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r2, &(0x7f0000000080), 0x20000000000001d7) 2018/04/10 05:11:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6(0xa, 0x10000000002, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendto$inet6(r1, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="d6", 0x1, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000100)=""/185, &(0x7f00000001c0)=0xb9) 2018/04/10 05:11:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/10 05:11:24 executing program 7: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000440)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) 2018/04/10 05:11:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000240)="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", 0x139, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000480)="d023a304f4f0c6da04bd6e017e43361279aba04e657d4462929fd1d4926f81b47f90c5fbd14721616567d41e8a32e981d8fdfaa06621c4f5a4d9b077bea94b30c5b4c3e78c7958c32fc869a2b36bc89b9fc83efee0ebc4f208d5090803ed3e761a52c396b6c0fdee98b4e8fc68dcf88d4c475172596053131de3f39c427d232eab35201ec2868ff6a23c94ea907550ec8e3574225960aae50e95a58e7177273f8736827acfc3a2da006d44ccf4337a7a2d6a46f529159cb91e1828690e5b0bb097a48523cbf2dbfa7bfccf55769d894345b10eb7e706d2fc597c9cde1c4e5c52", 0xe0, 0x0, &(0x7f0000000580)={0x2, 0x0, @rand_addr}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80800) sendto$inet(r0, &(0x7f0000000b80)="9f", 0x1, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/10 05:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000964000)='io\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000006c0)={'IDLETIMER\x00'}, &(0x7f0000000700)=0x1e) read(r0, &(0x7f0000000040)=""/107, 0xfffffffffffffebb) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0xffffffffffff9d59, 0x7fffffff, 0x7, 0xff, 0x0, 0x7ff, 0x10000, 0x9, 0x7, 0x8277, 0x0, 0xe43}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xc4e36e077669360f}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000094040000700200003001000030010000b0030000b0030000b003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e0000001ac1414aaff000000000000ff00000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000fff7000205b800010000000173797a6b616c6c6572310000000000006772657461703000000000000000000000000000000000000000ffa396f90000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000975da56f5b41b5500acfc33693ef9ba2b0592d75f98a31a1323a790ee2410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffac1414aa0400000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000060f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000fe"], 0x4e0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) syz_open_procfs(r1, &(0x7f0000000780)='loginuid\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000856000/0x2000)=nil, 0x2000}, 0x3}) 2018/04/10 05:11:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x40000000005452, &(0x7f0000000000)=0xfffffffffffffffc) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@ipx, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000000040)=""/83, 0x53}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x193) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) shutdown(r0, 0x0) 2018/04/10 05:11:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x278, r3, 0x208, 0x70bd2d, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x16690000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xaf6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbc}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x10000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x11}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x4081}, 0x2000c050) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x405, 0x0, 0x0, {0x2, 0x0, 0x0, r4}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/04/10 05:11:24 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) lookup_dcookie(0x7fff, &(0x7f0000000080)=""/78, 0x4e) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) write$cgroup_pid(r0, &(0x7f0000000180)={[0x35]}, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x940, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="a4cfbf80844969e5134859e0e86c11bafa0491fbe7ed9b352eb4498f1da85fbb64728f0bf823b90daaec957168f2e3f1205361cf0e6f8410b7947c61e73bbf8208831743a3c64188b74d039b") 2018/04/10 05:11:24 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/04/10 05:11:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000800)=ANY=[@ANYBLOB="38a9cc145b748faaaaaaaaaa08060074cc8cc7c1436dfa69157ebce57ffed10186dd061000090180c20000000000000000000000578fee120000000600aaaaaa4ce0a0cf03e7a719346aaa0cff010000000000000000000000000001"], &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x4) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) r3 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/10 05:11:24 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28) 2018/04/10 05:11:24 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000080)=0x2, 0x4) lseek(r0, 0x2d, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/10 05:11:24 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x4c3030b5f60fee67, &(0x7f0000000080)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x53, @time={0x77359400}}) 2018/04/10 05:11:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x98, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x776a2a85, 0xa, r2, 0x3}], &(0x7f00000000c0)=[0x0]}}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000100)=[@fda={0x66646185, 0x7, 0x4, 0x17}, @fda={0x66646185, 0x5, 0x4, 0x3b}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x30]}}, @exit_looper={0x630d}], 0xb3, 0x0, &(0x7f0000000280)="aada85fc14a8735703d96a62b5bad73ee82dafa724a5456bbd2c415213d920dd32197ae3634416eefe72489b70050e1bc05bd6b87184751e3adaa7c2b707f502481837fc26193bb99f96b1c1b8f66b7489eb8cfcdef6afa962047f5b1e1b7f20293e99544bfbe9951d48562dd3712758d9d9ee646310b39e16f162565539b54aee01d7963565cf6f6e9f8014a16cfe816c8572b017a48fafe4901e0e5b016fd12ae1b17fc1f9a6d345301372751d39e6ba6e57"}) [ 173.146039] binder: 13986:13988 ioctl 4b45 20000000 returned -22 2018/04/10 05:11:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0xfffffffffffffe6f, 0x80000) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = fcntl$getown(r0, 0x9) r4 = geteuid() getgroups(0x4, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r9 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000880)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) r14 = getuid() r15 = getgid() r16 = gettid() r17 = getuid() fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000ec0)=0xe8) r21 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000031c0)=0x0) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000012c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) r30 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000030c0)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="55134f70116612e8ae45699a7976f308924440a0866077c03696b06aa84061367218c6740a270f1d34c34fe6938fea64bf906034be9b44d2210d0999f5b639364926c995890d9dae949e9d8df1a79f716fad30d19087c8f9159c4a05cb7f01ef7a4ff8059f130597010329d586d9579fc51952f2fd9bd330883217fc8b3a10d267a613b6dc14a3ebbd3ba24a159b356837ed5704f530bb8ef6d0aabd890588cdd03682194a0c4da9fca4ed37fb8eb7654c7070221119f0fcdc3ba5f27eceb0dd4ae7fad323d035b5409e9049b706c2911d6a99947a5adc0740fbff3bb2e56a8fa476036e", 0xe4}], 0x1, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x8c}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000680)="39869bcbfa4f688bb25ee634946e490529f85fa966c184ad1eefbf6ae81efa3a5f0f55ce35192dffe9266f3f87b135315f3bcf075d4c469a6ecfa9df54cd5fbff7d822dce158a0b92c0d1540624d9869550a8e552c14e890fe3d166fb34f0b5e737203c3bb2ea414cc9d6ab89ac09f0ed4c5603d58a1d0a4671574fa757a32beff9cf893a425a3cf61ceb7e499c3bed0a21cef8c0de3bc4a9a6c9393", 0x9c}, {&(0x7f0000000740)="eefadae92a9c1e56b02e7c48340fa774eab33d50bcdfe7a1aaeb0b23b9475c35fd225ea952189d734e504ec5f1715b8d936c5f8ca2", 0x35}, {&(0x7f0000000780)="212c31dffd354becb1321274cb37998c3e72376d8f22599840590d56c409d46dee2433ea6db000e8c1af737392f61babf054de2d6ec610b6405f26fcb047d261aab911cc1494584d5ae2532c39", 0x4d}], 0x3, &(0x7f0000000a80)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r9, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r1, r1]}], 0x10c, 0x11}, {&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000c40)="dfea3ac3b02c1821e4e4fb1788d87ee804c116e7209b098d2769388d90ced0fbf4f312f0be8d27a3a1beee583bf0649dc1f901fd52b19d1fa1a48bb8960e8313e2f0c8afee9c3b1c248dcc8229ef61f8d0f7c85dc6ccab63711e0cb155f6c07f41d72d21d876e28bcd87e2b811c91f6291fed95f7c30dd040852dd03075d29bfc5fa8341a0184e16d8a523d21456be1cf88393dfd6b7f27f0e6abf9559b5", 0x9e}], 0x1, &(0x7f0000001680)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xcc, 0x4000000}, {&(0x7f0000001780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000001800)="66f60209571838d336d2491139a670413c377aba5929eb038db5fb9e48e987f56ed2cc4a8c6f187a1216a3827461ac27f23d3a446eb612d3948402285a89345ceff613b0f7d00ba3853f6431a59be341fb6b76ba0b36af0b8e577a7bac64e8f84f817013ac8b08abda369d27d251acd204d18d78e79ce2717307e6758270f1d9f06069783b0337b5807b8134c74ab7bf96ab5429b67dfd1e0df096a5c5262d1eb41125c927a7927e230e9a03523b799e97c410c7e5e6fb021ed48af4852a3ad8ea7ea323f779c6d6dae6eb2f47f002b9afbfb1c44772f5", 0xd7}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000002900)="0c610110c7b44bd82a92de240376acfb06ade382f7f4cfa88a7f0b7dcdff542ed9a2ab2900c64157397e74", 0x2b}, {&(0x7f0000002940)="266fecf66b620648f7c44ea1788fdc1766bdfba2796a654d00865ffeaf5dca1f6dc827dd30f9741766ea00844306c665494cd4c293da832a479f3af67d97f0b320d80054c3cb3fddf40355bf956431b5bef88c2e0d451c77e5433cafe8fc1ee771fb655db459535f4823f02ff2ca40e0a4d5a0d5c54ed05def4589a536a46ec12c0ad0253bce630d0059", 0x8a}, {&(0x7f0000002a00)="21c88281ce86823b9b5b9675e8e174a9c4ef82a5aeae535e7f607ce10f5891f32cfca5976316e6b93d731fbeef4fb57fdd99b8bd125757dd85920293040223c353e7d524a170a89993f38547fe8d89f32ae805eaca508e30755fa9f081a101d323133021c01fa477abeebf9980f799426f1ac215dd7c319f9ed4a0addde3825d01a9e28f3b926d0bf281087d0861597866f3e2cdcd4d6b39004a1ea0aad2dd5e8fb078dd34a13d2d8bce9587d22d9bc7fc6236171cb50c24b96dce522f7ea605892ab09b841298b8999a77abbddbef8cb76a4121c0db128eea432d33fd05877325a2ff4f9b38cff930c92f333c4a39ff29c717209730cdceede90441cd9975", 0xff}, {&(0x7f0000002b00)="2da801ef5f16dd67d3c28b9f1a30ea865f0b403f0daa831d5fb8ec9fec92b39b15fa21ae6da7e0fa6bca3a7b9ea83f2b2cc4fe45e7215bc2a6b228f74f5ac07efec6455a5bb5de47c4da5f5b5234dfc5a8a621fe75ffa9670ed95f567f68b459d4678ad2ca0b0bd9257144f49659ef4ad5d360650dd8be72ff19418b0b879d0010483707f0206cfa8282115893780e3f30bed3e1106ef51a51daede4e176eddd3b46e912f959cd3b1011d2ec82fc6f3db3b4ee8a30a8ea110ec68a567ab71bd37930366b4a8eafcfe36d949487b7247af3b5d70a", 0xd4}, {&(0x7f0000002c00)="041a9fe36e6f0b7d68", 0x9}, {&(0x7f0000002c40)="81a8dfbb7e8cf94f912dba5d0336d1f0c16d17c216fff2a4e0951d3cce7c05f02c606c6cf261a871134be00890f3e1c4e1c9d9f0b4daa9a6b0b68ff4d9c64eb815c938cc3cb7c939d79e2fdb9b7aafb9fc6c1d13ca5c394dcb135d6bcd9a0a6c0c68d3e5bde6aa9204a26e81f59164edc0f24f2a80f0adabd2dab9045255a7472a74a880b09a05fe83c140cb282ca4db791538", 0x93}], 0x8, &(0x7f0000002d40)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0x3c, 0x4000000}, {&(0x7f0000002d80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002e00)="e89f", 0x2}, {&(0x7f0000002e40)="7a6ed4a1d5e325103aa029cf2ce4009373ed561f836dd4740e2ea753d9d0a74681efbd2635958f0eb39cea2d8370904a7716e4b9ce5c82f169777dfb85231decd0c984e35cfe614ff64af57ed617f03bff97bc92e749cef60e54f0a2cd882bb3c3b904cbdf3b0748167890acce76c343ca870d191e925f66db72a84d7520526d927e81903090d9d5a44a5b26fbf76cd5a3b64fc11dae0997a5ec0dfb256880075d966af662218ca498a1b4aad0aed4d13be4ccc9bf0deeb0526608e7c46f3671f4eaefd8b4b2876a825204cdfabdea22add37ec4419ffc27", 0xd8}, {&(0x7f0000002f40)="0522f63790821e44c5b5b2b0eeb11e98a788bce3bab659ea010964fdfe28b6443d166ad95d71d9475b1c749c3652d643331110c1fff058e2222d753d6df8db46ac03f59d28f529ccdda1f456ce3a81e6ec1a53f3113352098dbe377dcd96ffd309e5af0681e9ddf02524e98d2f6301d86d974d601001cd46b6611ea2e873485017308ee8eadcbefb07f9459b375827b63f02b09312812e7bd4d74410727393a428608f3c0b57ca82ac880dd36969d7e576c2ed588ec2790fe79e24b239b99122d654768c242732a7ec21b2df1b215abbebffa006fe9e442c136fe78e82f910", 0xdf}, {&(0x7f0000003040)="5c1b", 0x2}], 0x4, 0x0, 0x0, 0x4000010}], 0x5, 0x4000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) socket$pppoe(0x18, 0x1, 0x0) [ 173.194158] binder: BINDER_SET_CONTEXT_MGR already set [ 173.199984] binder: 14009:14010 ioctl 40046207 0 returned -16 [ 173.206715] binder: 14009:14010 BC_FREE_BUFFER u0000000000000000 no match [ 173.213723] binder: 14009:14010 got transaction with fd, 19, but target does not allow fds [ 173.222505] binder: 14009:14010 transaction failed 29201/-1, size 72-8 line 3238 [ 173.234503] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/10 05:11:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000800)=ANY=[@ANYBLOB="38a9cc145b748faaaaaaaaaa08060074cc8cc7c1436dfa69157ebce57ffed10186dd061000090180c20000000000000000000000578fee120000000600aaaaaa4ce0a0cf03e7a719346aaa0cff010000000000000000000000000001"], &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x4) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) r3 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/10 05:11:24 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0xffffffffffffffe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x5c, "d3502e63264472dc7544b5a59da2f635d128b82e21cf4d64e7f70b024499408391123628feb3dbef70242e431f14d24b2e99937b6e4bd658c8aadb0133e7d10c28d0dadeb9ecca133d356f353863df0fe4d0390683e2f10241b8cc1c"}, &(0x7f0000000080)=0x64) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x4, 0x6, 0xae, 0x3d224835}, 0x14) [ 173.236712] IPVS: Unknown mcast interface: ip6gre0 [ 173.245078] binder: 14009:14019 BC_FREE_BUFFER u0000000000000000 no match [ 173.252183] binder: 14009:14019 got transaction with fd, 21, but target does not allow fds [ 173.260610] binder: 14009:14010 ioctl 40046207 0 returned -16 [ 173.260836] IPVS: Unknown mcast interface: ip6gre0 [ 173.271656] binder: 14009:14019 transaction failed 29201/-1, size 72-8 line 3238 [ 173.411027] IPVS: Unknown mcast interface: ip6gre0 [ 173.944759] binder: 13986:14043 BC_INCREFS_DONE u0000000000000000 no match 2018/04/10 05:11:25 executing program 3: mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x9) 2018/04/10 05:11:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) fchown(r0, r1, 0x0) 2018/04/10 05:11:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240), 0x0, &(0x7f0000008280)}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffff7, 0xff, 0x8000, 0x10001, 0x3f}, 0x14) 2018/04/10 05:11:25 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@empty, @dev={0xac, 0x14, 0x14, 0xe}, r2}, 0xc) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r3 = getpgrp(0x0) process_vm_writev(r3, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/207, 0xcf}, {&(0x7f0000001280)=""/43, 0x2b}], 0x3, &(0x7f0000003500)=[{&(0x7f0000001300)=""/251, 0xfb}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/128, 0x80}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/57, 0x39}, {&(0x7f00000034c0)}], 0x6, 0x0) 2018/04/10 05:11:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', r1}) 2018/04/10 05:11:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), 0x4) 2018/04/10 05:11:25 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 05:11:25 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r1 = inotify_init() fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000000080), 0x0) fsync(r0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file1\x00', 0xa000, r2, r3, 0x1, 0x204000) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r4 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r4}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r1, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef67b5a14d398586e050c79780991a6a9de6"], 0x2) r5 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x67b, 0x4) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r5) shutdown(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000d1f000/0x5000)=nil, 0x5000}, 0x2}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/10 05:11:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x2080, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000240)={0xfffffffffffffff8, 0xff, 0x5, 0x5}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x0, 0x7530}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0x800, 0x4}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0, 0x20, 0x2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x400, 0x4) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f0000000380)="dd87d5b106484961a8f1c8a98558e341f1ae63b2644b864f00f092c20d03183b73e5d542b55c1ef85af8aea801660452b5eb099331d755d8f5fbb730133a454f660516d5862326c750e97e3c094069047a8012addd2ed0b90167c7568c75e6d2c1762e8fa032e4e3e14038", 0x6b) accept4$ax25(r4, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) 2018/04/10 05:11:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/249) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/04/10 05:11:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) mkdirat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x1ff) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/18) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/10 05:11:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x109000, 0x0) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x4, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x7ca6}}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r1, 0x407, 0x8) read$eventfd(r2, &(0x7f0000000040), 0x0) 2018/04/10 05:11:25 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) accept4$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) exit(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="300328bd7000fddbdf250d00000008000600550900005800010014000300e0000002000000000000000000000000140003007f000001000000000000000000000000080004004e230000080004004e210000aeba0300ffffffff00000000000000000000000008000200af000000080004008100000008000400050000002000010014000300ff010000000000000000000000000001080006006f7666000c0001000800050000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4004080}, 0x40) userfaultfd(0x80800) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 174.056949] binder: send failed reply for transaction 118 to 13986:13988 [ 174.066436] binder: 13986:13988 ioctl 4b45 20000000 returned -22 [ 174.066470] binder_alloc: 13986: binder_alloc_buf, no vma [ 174.066483] binder: 13986:14043 transaction failed 29189/-3, size 40-8 line 3133 2018/04/10 05:11:25 executing program 2: getgid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f00000000c0), 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x1f, 0x0, 0x0, 0x1ff, 0x3, 0x8001, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x887, 0x80000000, 0x100000000, 0x1, 0x400}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r0, 0xffffffff}, &(0x7f0000000480)=0x8) r1 = inotify_init1(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fcntl$setown(r1, 0x8, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x3) write(r2, &(0x7f0000000000)="0004", 0x2) sendfile(r2, r2, &(0x7f0000001000), 0xffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)}) timer_create(0x3, &(0x7f0000000180)={0x0, 0x2d, 0x3, @tid=r3}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000240)={{r5, r6+10000000}, {0x77359400}}, 0x0) 2018/04/10 05:11:25 executing program 6: clock_gettime(0x9, &(0x7f0000000040)) 2018/04/10 05:11:25 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x80, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/10 05:11:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xe3f, 0x9, 0x6, {}, 0x401, 0xfffffffffffffffa}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind(r1, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/10 05:11:25 executing program 5: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)={0x0, 0xfffffffffff7ffff}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002d80)='/dev/sg#\x00', 0x1, 0x40000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002dc0)={0xfff, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x104) 2018/04/10 05:11:25 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r2 = dup(r1) acct(&(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffff0001, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x81, 0x4, 0x9, 0x5, 0x400}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) 2018/04/10 05:11:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/10 05:11:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) socket(0x8, 0x0, 0x5) 2018/04/10 05:11:25 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) sendto$inet6(r0, &(0x7f0000000180)="8cbd58cf823294bd1d1e581d451b4cb778680600d2e0f10f3ca1c698c8e6cef342bf1cfa2912e43df4afbea8db2f6e40e721475b794085296ac0a2ee55168058a624a482dba7c18ce69487e807d7966926a623a2ae225092aa012bc6ce91aae00898fa1925616a420cebd27e8ac658d19b10212ce4466cc7039002195733c2c0eee25253ca8a76fc94ced67cd877490c0e99ad571b83dea188184f5b716959266bccf0c9", 0xa4, 0x240088c4, &(0x7f0000000240)={0xa, 0x4e21, 0x717, @loopback={0x0, 0x1}, 0x10001}, 0x1c) write$sndseq(r0, &(0x7f00000000c0)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0xfffffffffffffe00}, {0xfffffffffffffffc}, @raw8={"afdc7c1b82114b66f4e4adbd"}}], 0xfffffffffffffc94) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r3) 2018/04/10 05:11:26 executing program 3: r0 = openat$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$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x163d}) dup3(r2, r3, 0x0) r4 = dup2(r3, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/10 05:11:26 executing program 1: socket$netlink(0x10, 0x3, 0x0) 2018/04/10 05:11:27 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x159a, 0x6, 0xfffffffffffffffa, 0x4, 0x59, 0x0, 0x0], 0x7, 0x4dd4, 0x0, 0x7ff, 0x1, 0xcc, {0x3, 0x426, 0x4, 0x9, 0x100000001, 0x25, 0x7d, 0x1, 0x156, 0x2, 0x1, 0x100000001, 0x5, 0x0, "fe169e8f86fcb3556c668b9787d19356c1ca86061ee2b1e6cf848b8fb5f0f123"}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0x80000000, 0x5, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0x5}) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/18) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8000, 0x6, 0xae1, 0x0, 0x5, 0x7, 0x6, 0x8000, 0x20, 0x100000000, 0x4, 0x1, 0x101, 0x2, 0x100]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={r4, 0x7}, &(0x7f0000000440)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000480)={0x1, 0x401, 0x8000}) close(r2) fcntl$setstatus(r0, 0x4, 0x40800) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x103000, 0x0) epoll_create1(0x80000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r7 = memfd_create(&(0x7f0000000540)="657468312f747275737465649200", 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000580)={0x1, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) sendfile(r1, r0, &(0x7f00000006c0), 0x5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={r4, 0xfff, 0x3, [0x5, 0x463681f1, 0x6]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000740)={0x40, @tick, 0xccdf, {0x100000000, 0x3}, 0x6, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000780)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x9, 0xfffffffffffffffd, 0x0, 0x1, 0x81, 0x200, 0x2, 0xffffffffffffffff, 0x808d, 0x80, 0x6, 0x10001, 0x3, 0x1000, 0x6]}, &(0x7f0000000880)=0x100) ioctl$TIOCEXCL(r0, 0x540c) fanotify_mark(r7, 0x40, 0x10000, r3, &(0x7f00000008c0)='./file0\x00') openat$cgroup_int(r2, &(0x7f0000000900)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') getpeername$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ac0)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000b00)={@local, 0x0}, &(0x7f0000000b40)=0x14) recvmmsg(r7, &(0x7f0000007840)=[{{&(0x7f0000000b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/251, 0xfb}], 0x2, &(0x7f0000001d40)=""/177, 0xb1, 0x1}, 0x9}, {{&(0x7f0000001e00)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000001e80)=""/98, 0x62}, {&(0x7f0000001f00)=""/84, 0x54}, {&(0x7f0000001f80)=""/122, 0x7a}, {&(0x7f0000002000)=""/166, 0xa6}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/185, 0xb9}], 0x6, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f00000031c0)=@nfc, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003240)=""/138, 0x8a}, {&(0x7f0000003300)=""/126, 0x7e}, {&(0x7f0000003380)=""/199, 0xc7}, {&(0x7f0000003480)=""/136, 0x88}, {&(0x7f0000003540)=""/169, 0xa9}, {&(0x7f0000003600)=""/129, 0x81}], 0x6, &(0x7f0000003700)=""/96, 0x60, 0x8}, 0x7}, {{&(0x7f0000003780)=@ax25, 0x80, &(0x7f0000003880)=[{&(0x7f0000003800)=""/69, 0x45}], 0x1, &(0x7f00000038c0)=""/4096, 0x1000, 0x9}, 0x9}, {{&(0x7f00000048c0)=@nl=@unspec, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004940)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x800}, 0x1000}, {{&(0x7f0000004a80)=@generic, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004b00)=""/16, 0x10}], 0x1, &(0x7f0000004b80)=""/201, 0xc9, 0x6}, 0x3}, {{&(0x7f0000004c80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004d00)=""/173, 0xad}, {&(0x7f0000004dc0)=""/220, 0xdc}, {&(0x7f0000004ec0)=""/3, 0x3}, {&(0x7f0000004f00)=""/94, 0x5e}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/15, 0xf}], 0x6, &(0x7f0000006000)=""/55, 0x37, 0x9}, 0x8}, {{&(0x7f0000006040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006200)=[{&(0x7f00000060c0)=""/50, 0x32}, {&(0x7f0000006100)=""/250, 0xfa}], 0x2, &(0x7f0000006240)=""/4096, 0x1000, 0x10001}, 0x7}, {{&(0x7f0000007240)=@vsock, 0x80, &(0x7f0000007540)=[{&(0x7f00000072c0)=""/141, 0x8d}, {&(0x7f0000007380)=""/99, 0x63}, {&(0x7f0000007400)=""/14, 0xe}, {&(0x7f0000007440)=""/14, 0xe}, {&(0x7f0000007480)=""/34, 0x22}, {&(0x7f00000074c0)=""/49, 0x31}, {&(0x7f0000007500)=""/25, 0x19}], 0x7, &(0x7f0000007580)=""/123, 0x7b, 0xb70}, 0x100000001}, {{&(0x7f0000007600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000007740)=[{&(0x7f0000007680)=""/141, 0x8d}], 0x1, &(0x7f0000007780)=""/160, 0xa0, 0x4}, 0xffffffff}], 0xa, 0x2, &(0x7f0000007980)={0x0, 0x1c9c380}) getpeername$packet(r2, &(0x7f0000007bc0)={0x0, 0x0, 0x0}, &(0x7f0000007c00)=0x14) getpeername$packet(r7, &(0x7f0000007c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007c80)=0x14) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000007cc0)={@dev, @empty, 0x0}, &(0x7f0000007d00)=0xc) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000007d40)={0x0, @remote}, &(0x7f0000007d80)=0xc) getsockname$packet(r7, &(0x7f0000007dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007e00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000007e40)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000007f40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000081c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000082c0)=0xe8) recvmmsg(r6, &(0x7f000000e900)=[{{&(0x7f00000083c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008480)=[{&(0x7f0000008440)=""/52, 0x34}], 0x1, 0x0, 0x0, 0xfffffffffffffffa}, 0x8}, {{&(0x7f00000084c0)=@ax25, 0x80, &(0x7f0000008780)=[{&(0x7f0000008540)=""/243, 0xf3}, {&(0x7f0000008640)=""/42, 0x2a}, {&(0x7f0000008680)=""/114, 0x72}, {&(0x7f0000008700)=""/48, 0x30}, {&(0x7f0000008740)=""/3, 0x3}], 0x5, &(0x7f00000087c0)=""/174, 0xae, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000008c00)=[{&(0x7f0000008880)=""/38, 0x26}, {&(0x7f00000088c0)=""/220, 0xdc}, {&(0x7f00000089c0)=""/181, 0xb5}, {&(0x7f0000008a80)=""/102, 0x66}, {&(0x7f0000008b00)=""/240, 0xf0}], 0x5, &(0x7f0000008c40)=""/4096, 0x1000, 0x8}}, {{&(0x7f0000009c40)=@nfc_llcp, 0x80, &(0x7f000000b180)=[{&(0x7f0000009cc0)=""/92, 0x5c}, {&(0x7f0000009d40)=""/21, 0x15}, {&(0x7f0000009d80)=""/156, 0x9c}, {&(0x7f0000009e40)=""/79, 0x4f}, {&(0x7f0000009ec0)=""/95, 0x5f}, {&(0x7f0000009f40)=""/227, 0xe3}, {&(0x7f000000a040)=""/4096, 0x1000}, {&(0x7f000000b040)=""/16, 0x10}, {&(0x7f000000b080)=""/221, 0xdd}], 0x9, &(0x7f000000b200)=""/108, 0x6c, 0xffffffff}, 0x7b6}, {{&(0x7f000000b280)=@l2, 0x80, &(0x7f000000d680)=[{&(0x7f000000b300)=""/99, 0x63}, {&(0x7f000000b380)=""/242, 0xf2}, {&(0x7f000000b480)=""/26, 0x1a}, {&(0x7f000000b4c0)=""/255, 0xff}, {&(0x7f000000b5c0)=""/144, 0x90}, {&(0x7f000000b680)=""/4096, 0x1000}, {&(0x7f000000c680)=""/4096, 0x1000}], 0x7, &(0x7f000000d6c0)=""/234, 0xea, 0x96b}}, {{&(0x7f000000d7c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f000000dd40)=[{&(0x7f000000d840)=""/234, 0xea}, {&(0x7f000000d940)=""/245, 0xf5}, {&(0x7f000000da40)=""/89, 0x59}, {&(0x7f000000dac0)=""/236, 0xec}, {&(0x7f000000dbc0)=""/208, 0xd0}, {&(0x7f000000dcc0)=""/14, 0xe}, {&(0x7f000000dd00)=""/62, 0x3e}], 0x7, &(0x7f000000dd80)=""/158, 0x9e, 0x8}, 0x6d70}, {{0x0, 0x0, &(0x7f000000e140)=[{&(0x7f000000de40)=""/174, 0xae}, {&(0x7f000000df00)=""/20, 0x14}, {&(0x7f000000df40)=""/206, 0xce}, {&(0x7f000000e040)=""/11, 0xb}, {&(0x7f000000e080)=""/156, 0x9c}], 0x5, &(0x7f000000e180)=""/17, 0x11, 0x400}, 0xfffffffeffffffff}, {{&(0x7f000000e1c0)=@in, 0x80, &(0x7f000000e600)=[{&(0x7f000000e240)=""/252, 0xfc}, {&(0x7f000000e340)=""/157, 0x9d}, {&(0x7f000000e400)=""/255, 0xff}, {&(0x7f000000e500)=""/97, 0x61}, {&(0x7f000000e580)=""/115, 0x73}], 0x5, &(0x7f000000e640)=""/76, 0x4c, 0x4}, 0x5}, {{&(0x7f000000e6c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f000000e880)=[{&(0x7f000000e740)=""/59, 0x3b}, {&(0x7f000000e780)=""/89, 0x59}, {&(0x7f000000e800)=""/105, 0x69}], 0x3, &(0x7f000000e8c0)=""/53, 0x35, 0x1}, 0x5}], 0x9, 0x1, &(0x7f000000ea40)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f000000ea80)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000000eb80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000ebc0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000000ecc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000000edc0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000000eec0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r7, &(0x7f000000f600)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100108}, 0xc, &(0x7f000000f5c0)={&(0x7f000000ef00)={0x6a8, r8, 0x400, 0x70bd26, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r9}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r12}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r14}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r15}, {0x1e0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r19}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3bd}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x383}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x13c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x6a8}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/10 05:11:27 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7fff, 0x9, 0x5a2e, 0xffff, 0x9}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)="6b4e271e0a09be5ec2775e6202a37bdebfe35f9354fd298367589713dfc65d3252fb6612bae38de15df9a52eeab7cabab05f67bb6780cc985c4f6793daf13e618b83ab31073611e2d569e21cdb0243b6948d8cda61701eb5f6a81dc2561563387e8f21767ecf7611ede1f911a07200b3d40c0689f6c105fbfd8fd1a7ef6488c60f838d82b09ff9daf2974fa29f445f0f8f270c49be3bb170e31adc6c21255b44dd4b1b1f2916b27871636b4d6d7a8340efbb143545ff60e67a3b269ad7ddd1ef888a004d6cd293f46ceefd53fb7afd016df312a605524806255e775864614fefba5f8a4f3fc421a180962ebb320038edad92bf88efb1abb6ed2977ac4e44e726a6f7c3684a14fa7666d6b259bd60de41e13178e4465f5cde35ad1f13b79105141c56fc68cbb59dd85bf8bf105262bbf8f46dfbc4efb52ec2388d59cda44241e5d23bfefc150abda1b3bd7f50646ba207ee3301f8d11b92ef463a10f49605d308e1e851680e79e75ff0a753a9bd3c906ae0889c6a5e606ed76401918817db119ef3bb8372934c9c4cc188c83c3e28a37b966db8d7e2acd9dcda638c7de096b37b5c62467466c18aca68ea96e98eb0f11e2d588033e08193de3e2f9d341df0ab21b468fd0a5f7d982fcac5818233fa106a8454e0009e4bd608520ff43e89ca1d88f839ea7eae2a480840eb04cddfce8761458cd24e9db9424089d39d84486d4cb30b9d0bc68b5c15947617f3cae6380ea5e2488f632d8781b29ba95ddcd6d08a9b669128de74805e5f7adad0e622a12d6bba7c5307f7f43f2cdeb5706850d8cfdd34532eb7c5afe151f206291dfe3690bf652f5fbcc172ef381dac8ee96d7a950e5616520b018f795566a49c129812e492ec407ba66638fd4eb788ba326f1b6ee365479a564dec41cbd10a2f7b40e196c1fd5a76ebf360e4f89b291ca22d7c8a2ffe419fc00df48eae45bd7f6880244c4809e83da8e48477807386adedfff2e86fae4fcefe02569280c038413ea61da37f2dbaf1f4cc647895be9c6d71e6bbc01fed11d791a09725c9a0a2b29483e8daadaf0483a8ba5f9a2c231d5825f23a1364ac61acfb645032b3a3f4210bffcbad3c6f1fd351c5ec438fcf9db2cba7b727972fe295fb36c17beda198fc5957d3d1f78e78372e31bc8783bef23235487290e7ca44cc92cc1896bfc30d70a26989c67c70f3db1d687065ce7a69b27761e55d36b72998a9d0bbe8560ed0054c4a4bbc773fcffa996a5e6dae0286b754a49e2600e9e8a9475c0311584777980d942a136351600b8a0b7caf7a582ad8d4bd81c768fcfb568bf5b10298b61b7a800ed0837863ff3a70db9fe3d4e856b1166d532d2d305a514b22cce46727c62f6a29905cc9f84ab92d5e702ef78152c1581ab8bb973bb12d854068b1391e87d8ab9a8a36578da6e9b93d7974002c2c1f922a3764360ff679e96a44290217ba07e6d5e35940bc2d958c7cf82f71e341283efbaaed61a46d2a32ce5d1b0e54511fe5c5b722abeb10e333470cc9cefd96d78523755cca3178f7e5587ac5c86fc2bf1204cfd3d6749c92694b0e581f936091b810b53cd11a7bb9677a7e04dce66e3399af6f8a3f7f468cc531526e83ff6bacdc1cd5e6220867ae6f1ac8bee889d36ddaf6d209e17d3cf0a03b9b30f00db8dfe9e5630847b67f17d13aeccda1818148d60a4e412c985bb818fee5e91f444405e7fba3deda8fb50b3c0054f4497985684a2851e61a6eac00b7831f1a9bf0e2f89e859873c11093a00719a03cff01b1ce013ab179b9f1b29c21e625604d623a2a062724b935992c67f6aecc27b9bdac959fb7767f6d1e4c9e5e6ee1c59d89c4a706d8be53078f8b2b97e20f78efa92480cf5b9f2a1b1c9661f69747f3daaac1c206a086d70fbdc3a183cb6dd56970af2a5b6efe230bcfb521b244f2a7e9e5c8e8b24c173480382098f7b97ec2fc13b56c9184bdf2acf1edcd7e53be0dd479983adb50d606ba221442c286ad3f101cfbc504b0eecc759b3f96df2ca14c7cdabb08b54c87bad32549cebcb9d15bf3fd7d5b4972abe0783a929d8041a0bb480b34f9a9bc6785f855300589d3e63bf7ef4a904f33b71a1da9894f759a6e03f7d030da0de84e52cf0217f35dbb9578621389f08cc998fbc5221c1dac83c81a942ada868c83011976b5483d92d2e8bd1669ddba38d6aa9d1c35d39d429691a1100f6fc202f3e4a4b0c87098c02a5249ed63b82fd09634874b5148b88a081106fa416b7d9a87173665cc4a1ca15e48801161836c5c91d7dd64b6a67ddffd3f6d029690425493d2343302499e8bf66ef5bea3ecafbd95a557f1adceac14efe9efa53e3cf3673b721f96191b209bdc6ecc6225997eff927282f2ca05488acf507b3da6f481e97a0cb8feee9224ee5af26abc3e9ace0d84205e2e70b8b31acb12f0ee548f366bffaf7dfaf4f4f917ff467ca2b63ecda81847a7043fe2f637db426a3a639c26ad2419da228557f9693e59578ccb3d0bd0dff22fcf0bf3b82ef8ec85851af372d5f0d2e0b2443aed589951699b1672b190dac42eb2d26d603c77bb08025b6ec4b6dbb5852cd2400f9d978bdb1a9678b9ea54d9fe125cc9281ce045ee39cf5c57b4690af698def250d12b441008ac106db74b01d02817696b02c6bf96e34b8c8994814a0c77911d9c2bac25f82aae2b2ff9cb12405380a1a70d6dbc0b7e824af2877ce9ade67cd9658f2368d899c9be0b4f07658d3c2d7a11b7e2cf497624e89f1f86698240b56c8913f7a5baebecd150efe79d1888b30f4569e101db4f84274c1a24b8a1964e08af6d988d0e04a3c120bb29f15b6ee8c1724cd60d1af63af1191d7f1f01c91982a57ce41b52873628a0d69bf18f75621b37250b8ad53148d4f2585799c55518daaf71ff53e08203753ce481d04b1b44e2bb2ff8549974cf0f1c6df85fbd83e2d7f63323b3b3f74cebbdf76ef6d32eb521b5aa0c9a82ac4b7086a239a6a8012a4f26e4b158a702c3c0e8204d65cf19b5fc9fd49945d93ae2329cf0b96577857055fb3deb84d5ffc006c4603f1e67424a2e6033bd4e350899702e23de6fc308c31861d260b6a96f36b11b89bc0434ff2f35646ea02a621a04475892663ecb5986491c700063e1abf9914430f664ce39e6324b865264a7507b2e25e3c11bd01ad1529b3bd7d7bf7e3c33e5e2c07ba94e65fb1d9f5687324c4097285c2d48877589085d4fbba26f408fb8f0ac900111ccce620c74cd5f58f87cb7111ae354f07d08870a9118754714cc16e17678b5c8360dccf47b83f042351239e03b93fecb400f3efaba7675f750b39cb835b59f64fd66d80fd2768ded16937398e21148195885af8af30363274ee9564165946976b4f5e37d1ed037ddc1f53595d8f32d171454a255382503e1efad94c376b5e7174af3d09172f9f386316d84bca015c44a3a825accf8be9968cc81535b82fcdd811fd1ec3542174ef079cb8e668594b39c13f180068fb3b1320f2a72fea4943766e2c3f14be32f96472c378325c57b03db6056835df7ab4b8e557cab28f0f6016e50bb795f08f8e35542c92fbb61cb6d622628ca8a41082e20fc0a4be730c1ba85b4f09bc0401e051994282fd877161342c63857750319874b45cacca6f9b7fcdca48d4df0eb93f3c4cb3b1831052f194c173fbd398d0892f4e6f633f5092cef6cb302818bd0c7916b3141cdba3854b6687e7f0b55f3edc815243f334a34d4a0be7b74bcd5957ed9957022dbaf98ff5abf8e8ea5557d72b0bae137321a17a93e485cf60fd24d8dbf78b1ffc901bbd6736bfa22ea04b425acead31c2b7c2a96e8f2005c3804d9924145b43c07f59529a5dfac6ff7d0e69abe50b339b4aeb3ea63cc51109154a0d58cec1541c763b70a0cbdd637be2f376805950733fbe364e4e345268eb7b61a45e15428c6aacf0760b90a32691d4bbfbfa1528cf4e4b87865006d925b8d392b6b6a49254363de4e6e8d140cfd0c0bc0a400b013256d60cedbe44c28f883dec867c1d8c774efb068148816aef62889c8c2537100ff20faf181d968b1125d5d8f143bdf347e1f8f2252b464f6bc60d1467337d1fbea32794b3a658237e08b80225346c191dc514e2d88c41ec6027e4eed0bc5ee61860352284ec891cc5b8320d96eb5e6cc1b186dae16747f589af0ca49c384102b4eb8feb65b3b70d1d331bc7a4213c37e46b50e8d73af4178afe62c073cba8f2e0b7d6d8aff9f5ad48fed16a01d788046e9cf8da2e1017820f465c97aa4b77c99a9053d199e2156b0a7c931282aef36038cef9cf9282e1ec8805baf74b3aeadd57b222dcbe4e1d9db1e9e60620eb01b1d1a5b694c2c02135f12621cecdc9e7a749742087385d46fd7fe49f03a56eb2ce7974b33dcd2b744a3ac567b8914f61654739ce0a66a83d9d227563181ac18963b2fbb82c55fe3ff917c9d9e65be3538e980654f51ddd86955917ca0f04c8cccfa2bc2aa8f5f7c2cba8e568f99aa9f8c8b5d834a06296569ab14f36ae1e0cf912a79b80881419bdfd08a9410286b639cdcff10229a9d822881da25c192da2eb651f809f0526dc3b9f0dc2825aa43573803b290e9e22d312ab635857caae1d12ab10aba166de4be2ee879e56b8951d859b87803e736e02a5d6f30c7b256391c697c63abc0148c091c789bab7e57d515c2532e081a32e21b2e7a00843442b6f963eadc71b75771c38e48d3ef85fa215f6454d1c90f54b0f95323f06602f278c9b4bb3bfbfa127f43aba7962d805840ecf360e37aaf17c017ddd35a6370c16a681fddff42a4406074b643f07315f123fea58a20e833e7c6cd765b1eb6c80ad0085b7c4d5eb3bedef2e467619c3c45f0fca0f1678b918574aba4253e6d1ef75b8266007b0eec5f8e40135fd49ebb2d3452d0914a74a9895baa4cf12de82425644a971afb8f33754f0279e5e1ab6c34caac2aa08472542ab8f0fa9a7c5c4b78f004e8155400be71a74cf72d3583728770cf33b1b45de26535758b896c99bed93f37a475d0e6b1fdab5f82f860fa1076db4948b73461621b50fddbefaa5726c06a989309083c968ee22493de612d8c71fc45276e684afbb7f6cb981e36ea8fa373a2a54d245e6bf05529194888b9e0a7aaf5635ec179149834d6f45270c756ab4776ef80507f74d846dee05d2f0ad82470183e9aff2d0e88223a50d4e150d523a13e1cbfe68a355fead92c88bd3ba2a5a94a7cf3be56d139924ecae2b151d793311de3373d9a68633db94f517bbaf633ed71d7d99d5cb456e268133bb5061f6746cb8d004ccd3a096d5b3bc98fcc4de35b9c34187f4ae0104db8570a62829bb8c196a655632e02b4a7e5aa89f00bf6f6177c9046989f06e8d710f70c209f65535702f9ac69bdde24001446161e7cc2293cdb13a485f2814f80d4e15d1e218deba5919b41c025b4d0df0aedb717cf026917a39c459af21fc4bf0ddac963ddd76d4227f632297eb7df7525b41103a174e17bcc5a1e510b954c1bb3994a103b101ac31371c60a818da1a2504f8ffdee1e2bc00aca1e896ab157f37459e0e1634c8e1dd3021b0bb784804cb18324c3674bf7830593ee89f5dee6583efd1cefc02e1b6e5e06b7eeb868517c3ef5601031aa187f247dc6b2ecb1287b1a8caab4ec7b619c0c4ed71c419c15cb98ab04aecbf74366eb56ade980b500d6e3b6597f57d71eebb61882763309be033120b9a79fc78bb462880de1f5b4765f4c0ae9f60f0251787e7d0b5484fe9528ea70ccaadccd9aa52893442113463acf4d0674fe42a12674d4f50f33b867d052f9b9c2", 0x1000}], 0x1, 0x0) 2018/04/10 05:11:27 executing program 1: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000005c0)='./file0/\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ubifs\x00', 0x80000, &(0x7f0000000580)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000540)='./file0/\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f0000000580)) utimensat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) openat(r0, &(0x7f0000000100)='./file1\x00', 0x480000, 0x2) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x3594, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000300)="3cd6437acf40e88918acf12d1dd4402c255b0c2feddd7fde3a31aec545499cd0be955a6408c5b26aaea7c58a884b98d2356c1376082b457cbab4d455c7f2c2b38f382499d17037a277e8cf13274105c8fe95e02e8fa69ea76a0daab5d55cdd1b0e2452e408d3ba17f86c562915e2a26559a015981f0e197df81cb1352cbb51ea6a7145c3129bd07e010d88fb2d982599beb08cae44932a9310544476805f12aaf3fe12c15231d0553e0da565d7360822c1ddba858d4e", 0xb6, 0xc1c2}, {&(0x7f00000003c0)="350077a48f969bbd12331d96f5403e66151dde5ff890dc50c528c164f531af532c8460c35374238ec2b61be83f1c22bf3e05823c73fa96928556b150202b7f918a6f2bb6fe97126f01b4ac79e413b6a541cb3cc9ca70b6f5fcc402e383b50452223a4a71e947f65376f81731b4b32d1c716ed6717ae5bc7d5673a944d06355a8fc1b9ee0928b2aac3b405fdc77722d0225d981cb060a370dee59a175896571e468211d0a06ede93c0af2add784236f8c1d0ac68a89667f9838a5d1d26b184e2659582079abcddaa73f9ece458a753d0d5bbcc138e025df5a36f9edf3eb6aceaf100bdc36d424f11c", 0xe8, 0x6}], 0x200000, &(0x7f0000000500)=ANY=[@ANYBLOB='map=\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/10 05:11:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="7c0f02822161fab17875db3558036fea48043253f5170004079619effd111cdd8b031d8a42a9363a585fc7ddc8f6b511b5181e39640afd0d1a9a81c4c41c360a1a829e769bac361e31a0077f96f438bfb9f255c74f77d653a03b9dcc29cdd3655a3a2357b3499c7277c9dc4268ea40f404c489734dbb66c310605af2d175f0182894cacf24c0006a050b6592ea9cf174ab73dfadb051dd3c39dae163feb44afbac85422a0e5563bd5a2ba1432d26e10f6166c4122aa0a1def9240e669018f3d74f7df71d8bd580ce49722fbd518a39a12b4e16e98bd89f22", 0xd8, 0x0, &(0x7f00000002c0)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x200080) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001600)='lo\x00', 0x10) write(r3, &(0x7f0000000100)="cd1a1348cf3707231712f9ecc02683de71018071b7c10cd5eed11aa0829607e0df4f8c9d61f1dd98c370dd63cbca3056b68d92daee4fe68d16cc762c47df0d7be809e63149202dabed82f6b469a466f97675241723899c22c5933a4ddcb8c6843b896bf9559470d2d7184bbb7d6ae4ca53e242e6e07cf4197d4e863d18", 0x7d) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x2, 0x0, 0x9}, 0x8) listen(r3, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000000c0)=0x3d4f) 2018/04/10 05:11:27 executing program 7: r0 = gettid() exit(0x0) mq_open(&(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x80, &(0x7f0000001100)={0x80000000, 0xc000000, 0x7fff, 0xffffffffffffffff, 0x1, 0x3, 0x5, 0xffffffffffffffcf}) capget(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000080)={0x0, 0x0, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) write(r1, &(0x7f0000000100)="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", 0x1000) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/10 05:11:27 executing program 0: socketpair$inet_sctp(0x2, 0xde3e572a0d9c0c95, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x24c, 0x24c, 0x38c, 0x38c, 0x38c, 0x4, &(0x7f0000000200), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x7, 0x4, 0x3, 0x8, 0x1400000000, 0x3ff, 'bcsh0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x8}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xffffffffffffff7f, 0x7, 0x0, 0x5, 0x1, 0xfffffffffffffff7, 'dummy0\x00', 'eql\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1f, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4bc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x1008000000000004, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="7c7b009df19aa26f3e78bed9e26edff1", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) sendto$inet(r1, &(0x7f0000000180)="9ecf892af39898dc5c372badd3f91799717024b7bfb4f978d3b84b24afd6", 0x1e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$packet(r2, &(0x7f0000000240)=""/237, 0xed, 0x0, 0x0, 0x0) 2018/04/10 05:11:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x6a1, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x38, 0x1b6, 0x7, 0x2, 0x20, 0x2, 0x6, 0xffffffff7ffffffc, 0x4}, [{0x70000000, 0xa82, 0xf9e7, 0x7, 0x0, 0x8000000, 0x8, 0x1}], "e097cc508e246cea7610d37ee3cff1925beed9c830382b5cc1f37fa692fb4cf674eea07c4cd3ba70c119ba4d0f4e2e82c698db21cf312fcb8e9660a1293ba0ed5adb15fd2114e9856cfb8a14e0fa98d56dfd9e2b6ae95eabb1722128b30fb4", [[], []]}, 0x2b7) ftruncate(r1, 0x1) 2018/04/10 05:11:27 executing program 3: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0xc6, 0x3, 0x80000000}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) write$binfmt_aout(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='\t'], 0x1) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/10 05:11:27 executing program 5: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffe) add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, r0) 2018/04/10 05:11:27 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffeae) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x19b) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) 2018/04/10 05:11:27 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x44, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xefae}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x5}}, 0x5e, 0xfffffffffffffff9, 0x8, 0x7fff, 0x82}, &(0x7f0000000140)=0x98) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/04/10 05:11:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x282, 0x0) fanotify_mark(r2, 0x11, 0x40000002, r0, &(0x7f0000000080)='./file0\x00') bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) 2018/04/10 05:11:27 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x5, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) setpriority(0x0, 0x0, 0x7) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r1 = gettid() ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000140)="c49342aa895c80ec7a8791ffa509dbddf7b2c482c5d41da6209457af937ac3b4cec74f644c9558cd7f9a7794137c59d94c1c595a923adace11fe03ff587d7146716f7bdbd82990966e0886ff090dc321df619760ec722146473fe76f992eae0e63f788e07185a4241696807ab58dcea4559aaa0ebd9f5fccbf11b30e9b3b50509a7fe960ccebcd20662630") futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x2) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/10 05:11:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="419c779a1bf061805a5bbfc50915d9ede14c65adac88bf9670ad10a5bc93677337c99e564ad2062b328463871e5461e649f019752051ea2d89692ae78cb41e5893bb344d95f272e2682c7a2fd21720e125ea2fcf52758d9829d6e754bb8548793cd085909a06b015d3cab0d78bf6ab204db45c483a8be363b2", 0x79}, {&(0x7f0000000200)="48e51e9cfbb3b8be83c98861dcf93a4f27ad9f1521716c1b012c518508961282c6f549974b822683072a783c5630f0cafa0c0c322cd273df1a15f150df7c0c8c578ac7bd28aab6df204c327442cb26e33636d9fb02a6ed77", 0x58}, {&(0x7f0000000180)="79ae4502ae76a96b835f2f", 0xb}], 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/132, 0x84}], 0x1) ioctl(r0, 0x2272, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f00000001c0)='@\x00', 0x0) write(r0, &(0x7f00000002c0)="54d389116d2c95f2d79b43ea50ff82cd1304cd4073db8b800b6a38881435180648b0c02f6708b81aedd0af7f7121494093a8d892b1ac7f1b6fc62700a734cd3a225b50bf0384fdf19ce662522be930cf37256d81a0ef55c83b3bc4e1039cf71185a6a45ed3683bd85017f3fda01904a84417932b2af89a9a9ffa2e7c0c2e56d78c7fce3c04f80d241ec5c698691910d5742f858a60fa2903be6315ea9f4af6b87f05224ac084a772851af761", 0xac) 2018/04/10 05:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6}]}, 0x8) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/04/10 05:11:27 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x440000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x80000000, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) r1 = socket(0x0, 0x80005, 0x0) write(r1, &(0x7f0000000000)="2400000058001f0014b2f407000904000200074708000100ffff20000700020a000000f1", 0x24) r2 = dup(0xffffffffffffff9c) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$TIOCSBRK(r3, 0x5427) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x300000e, 0x2010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000080)={0x59a, 0x400, 0x4}) 2018/04/10 05:11:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f0000004940)=""/4096, 0x1000}], 0x7) fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000000600)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getegid() getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f00000088c0)) setfsgid(r1) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(0xffffffffffffffff, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) fstat(r0, &(0x7f0000000100)) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x2) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x8, 0x2cdc, 0x0, 0x3, 0x80000000], 0x5, 0x7, 0x2, 0x9, 0x3, 0x100000001, {0x6800000000000000, 0x401, 0x10000, 0x40, 0x0, 0x6, 0x2, 0x10000, 0x1, 0xc11, 0x2, 0x4, 0xdb9f, 0x0, "1beb6cd5c96d30310f92ef96b74b8da810ca02529abc56572be9514954aa936f"}}) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x20}, &(0x7f0000002140)) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32, @ANYBLOB="66e173433255f8b69022380200556f30174010070ad2300097000106004e6ebb9a810fe576717d54e43b53b0eb067b6ddfd1265aca5d1a8efcbeff4a6511c640249b66df917e9b2704326fcb562d3904ac8297d1ee1791553a816cce6c2df7a57af5d0541efe6296fcf58e24fabe656a7029b93d88689e282fa457c60b8dbf42afe8f4f47186258dc91f82c80426179dc4f89e0daa4a361db7e7232351e01d367e6dbe1c038ba2ddb8ba85b159e71466d5e374cf69ae850755d0a24f28a1e25cf2597c040efcf825c708cee807deb18a6099eed30d395e0af0b9821acf1fd9af0a47360cf48564"], &(0x7f0000003340)=0x2) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000008c00)={0x18}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000180)="9b5751cdee7f8024c34626e7d3f2ecda088d428d016724219d4db5baf7eee3c6f27bc1af2b8b53d2fbeaf91c46fdcafdd3595605f30e5b0d20a9052671f5b4a1bba3aac80dd73331287f6318b71e55921042f3d2a912071262ea4895f3d955e4c509027df9aafd4e3f5cd49ad4e6a4492b772f69f2e462c51717b2d5125119382483c06c2523cea6d9c402d0526ba909516966f27732936d", 0x98) 2018/04/10 05:11:27 executing program 4: prctl$intptr(0x1c, 0x6) prctl$intptr(0x1c, 0xffffffffffffeffd) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'bcsf0\x00'}}, 0x1e) 2018/04/10 05:11:27 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x24500, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x7, 0x280, 0x0, 0x8, 0x3, 0x0, 0x6, 0xb2, 0x9, 0x9, 0x20, 0x48eb}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) geteuid() r2 = dup(r1) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x1000) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) rt_sigqueueinfo(r3, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) write$fuse(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000100000000010000000000008995000000000008030000000000000004000000000000008f9097f9d829cc0d815e22ca82f726b55250611358c8aeefd1a3e93ec2d5d6d70067d77bdcd7f8bb5776f61916847dd70b1760c762d7950fe601cfb5e4256cc9382b5816d529527e49efec2a7fc41286c7efa46a527963de"], 0x28) 2018/04/10 05:11:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x0, 0x2, 0x3f, {0x77359400}, 0x100, 0x2}) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x381) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/10 05:11:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000004500), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000002800)=@l2, 0x80, &(0x7f0000002940)}}, {{&(0x7f0000002980)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/46, 0x2e}}, {{&(0x7f0000002b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004140), 0x0, &(0x7f00000041c0)=""/252, 0xfc}}], 0x3, 0x0, &(0x7f0000004380)={0x0, 0x989680}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a800001fffffffffe02000000007705ba93e63c765d9f657a10ef2bce6bbcc3e6027df73b838c0980b9ad85949b1ba248737390ffc53b57c23980"], 0x10}, 0x1}, 0x0) 2018/04/10 05:11:28 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x3, 0x4}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="04f95780b81e18b2e572d6d29d078d3b3a001ef74864f5b27b623de91e751d7a4f8ac25c79b3f6e786eaa3896866a2f76b", 0x31}, {&(0x7f0000000140)="60338bf05f02a77b511c68cd6da04aa8ba20ac0d0026ef6a41ea048c9bc87f4ca80a465053586de8da583cc07f48aab601108712035d78eadf438889c30ddcd89af435f8c2e1b7bd78645310de19e151bdda169e56f93a026ed5a0e053c54899784612a760da31e56e360d18a96a740d606ec21cc31c0ee199db608a24f7dc890df33b0418ba19a4241cd4adbf5e208709aad5a0bf34379504f3657cd93b468da218d43bdfd2f5adbc331c49d17a1b0c600d648c24405c318a9bf663f0347bd33aaaf4605f1d76112724d18e02b5f3969cd7d2ea7f8647c7326d5168f8226e4df18e7db92de9a5fd91a61efb2164f1", 0xef}], 0x2, &(0x7f0000000280)=[{0x100c, 0x11e, 0x3e00000000, "99176fe2cade467eea326f04289235a8a57456c4cad8432d6f25e4eb4bdd4698dbdb3a90ffbee9c3a8e2f07ecbe92a48d2062cd20d97a7bd0f7e850236fa8dd2c91ae06130c236c94d1b129a73824db14c50eff18ceac06d412977c760ed7e6874109c780cd39359a806bc67baffbd52671337f388ddc4905bb70b293dcebce2a628c1d8c852756cf4ad6764ec9a9ed35eea1a0e9aaf915a14a5b18a9681799d019be73f86369164d79f2659a4d3a7bb3f744f59e9d4ca09bf596d4acba056f2ed3352a25490c3ba9afc9a3c42de59fd9665a929d6d36099743c1d8b867b7cbb075e82fd0f4bcc748dab19620af79799dbee42501a2e52a4d58051f20b0acb8126d98774a15cc386463a666ae4bbed585c1a90b1d2c44c582913bbfea4daf49dc2aca29e22df11eadda12add42cc9665b08dc0ac67d15bf151e31cf19cc3328f3e85828e0ff7b61ddb89cd10c4927341c9b0a1cb05b92a9d6b45875089d3b5d9a1ac52976dde07293bafcac1701b0d2b7675368ce34ebd98e543cf3bb4620a04a3ba6ba4dc62350151da00b6df3fdf44f5aa863ac2a895fdf6b8bb433c868ed4cb21cbd2cb1213e56af3bf92db535b903b57942141f50c32442a646ff21c19ba639f4e803e570bd82168c3e1582b0f180fb1506184ed6b2344bff377c550d29502af20c3cefbf03546339a3e139026515bc793b992133e31f067e760efad106cd5bbc038fdd6626eeda7fb6dff6c17300d4b19e3a52bf8b9ea366fe13e1f66e1b9bb3807c2f9e91de62cc8ae9440b2c6874132ea65544c6253d6c4982b345a131fdd7666aaf8787aed72470dedf17c056133ad5fc76dd330077bb9dd184b440d5838936ba94b3815cfdb49b0e3be7c5a4df8711c6fb00b764f1f9a169fb7b3e906b106364acd11667ad5c19b25dfabdd0bcf8d793c8420457fd6dc36b06d11a85fd50bb6fcf971e31908522ec58a38da24ba1358bc8c80540fe2bb207f5abcd0a0d7d0a0f4d54fb43900921e6fb06f80cd9a93d75d03e8668f2d9101b0140eb641d18919b3f95a60d1ac23df116423317f1dbdba72605505daf8be31bf8c2d27ec420619f0237715d017c08b3397684fe02414a90cc8df21c85af2c60e555f056360ee6d7369e693b58573b1c0981cfc4663e50eda22935d5904b74f2a10fbb9240a3f423531c9da0e6d38cf90c3ce3601612e9195fc9d4efb3f655317b872a3dee8a74ebc8af3196b6ee69e9905a4a127e8ea652ff5a361288adaed8ad75c3f07f09693fb819be91879fddce2351c6477c75e6d07a6bf624a97c65d5e576fe9628d5e9d71f3a2fbcf4ce7a1c824aeda5800a011702796dd29a159db027b63da8676528036c3b6bb03daa32b3c8d853245d763b4eeb26e34f8083c468179b5133b393f6f399304394190e371418f590360c70c4cc149f750188cef60669f38ef524bef89cd8645c0f89a8a99841b1c687e8064480ffd55bb403486b2a84c52cbee2fa4520118a001898b3c4af21d6e6fb6b4c1725bdf8d2b52a9fc3802932d1fac6626b409cb58da91f443cae050625781b8c3d1557363ba41f5cd287ca02fa3f1c2992b68f76b8af6f6ac64c02fe980eef7cc4d7ab444de50da4f24bdffe75d5d60efac5f18128a8df1396e2e3c9de3813adbfce848e4eec0dc1228103d483c42ed2d08668020acd591a5b44fdb5dd01c0fed260a4424a977892affec0d310713ec6b495ca83c65b972513c9a7fd5b1d2f792c231423a06db9ef043e2ef768be44c0dae810019e90ab9a461262c57c0e3c9b37cf45ad883101ec694df5238b8d86c7e0845322d11586abbb5ea9e7a5caa66a4ac164ddb55a3b3ba0af441ebbd404f21591d5eb28fbcd253f56317cd1f6681070256e97e302f1a8ded5f00d4b04140cd756cb53f5ed776880d9c26c4ad3c6a2199145fd032d24f2503570d774e9a88d2b4f4cd8933d2028100c0e4ef10c7056ca6f4481833e4e8bcbaba20354de1dd653fb66047fa63c38b10bddafc2dc0436ecacff2756c8f4541637f2af6c2eec07c102eb223f25bf8aba2ebde734a9d707fc20503cf1beb3ae5bd6dc27e3bb8c45ea9b0fe5d8f185d27c30590ae59effd519b3f000a65ef9360db13f6bfdda1698a8e43cc2b527fd87ad378ff54ed5242ba155540626380d11703b99516b94e4166246f9656a8d0f7bf8fb88d2d91b9797eef30dc1056b2b246be304e7800d2fce6db6fcd09de2f47dff79779743195a403100b8b93aa98f819d46f182a0859a5f141955a23bfc0138cce7db80434784d8c8ebe640658ebc6d6efadd41517f92cf3ef1f5a20c8cd5de9aa1e7476f6cffed0e1b14a89ca6858b5294d12b0de406b586ebe944aa2bf2133afd8298feb01a250c01f438b9aa35ffc8da3eaf9a894e7f7789527cc0661d21021b3e281787ab291d284916c65e8282128421b82650d379ce7ba708ec511989fa5ec56426d338411d85df5dcad696782e5c3ecee0cb9dfaab1b3528b985628028e18b1da41177c6673d727bbeb2f92018b10c13b96db804b219675ed38f4258567de176532c93b677168933fcd31fbf7ac9ce995407d24c2da976d41cac803eee03e06ff4bf865be171da9d3e47c208ac2e70e05587da353841024749d643c5a3f01c6d90dd10c21e59b6ede33de87a76b21b570dca1f656d2c1ec755ec2a67bc18e2731bf7d9dd80a3dfaafc37c8867ddec0932b745f157ee4063d9469cbb4e18411a321660476eae583dc579bd4c0e92b0acd9d02bce18bc765ea263102c6d98b368983612b6800cd8655a9f5687d6682e2b301c004c66869f0ec53e676929e10c322b496a7ade902fd2a373aece535ac521a3244a98c4c839a5f04071f4783fbfbf1aae4f27a97aa429be1bde978c82b80e73c801938d9425fa1a16e4da34ed6a840cd9075a4350246691d872dae2f2295c521ef728e41870c622582a58befc3d4b42843dcfbf01dba2d3315d28df02d6fde3a1b583f402e448fc52bdf7f302c13bfb589a37b8a8c57387f56f7c3f14d51780274f3830907cf117ae2b9d165ff94e4629561fe586aed24228110865ac0f062804bc647848d746d9df0a5b7fff57603bc75b4901637ad30e723eb690be316b228cbc528804087bfd868c491b8b4ab4e1511db85dd7217cb68d29e71b1b6dc97f916206a6a066f82e28fc3f31f4dca522001ad12e18d129d82d971c9376f4bd106cb5c2e99c2579746394e17e2b83550da4c69a59e40cc43f93a06d821c2ab968af9546a03ea1713020eeeeb840643a86ee7a93661226925f023f05027709ece91a11a341fdc1b32ba370127fcf496cca86a30901420e4d748bbfac3e82e82b57fc63e7807353673b295a60b7f7b3b13efa1e1bf6cb299f342be5bf8204c3fdd2d6d9e5584f1eb2ab7c1bf4e31d2b3b4a4a62b7aa9924bcbf48a9224ab3488e8ec34e18fa7df4f09c0a2cffe9a3b20f5220697b7c95f1aa2b56ff941d660d5cb8b86aaecd1288ef7072ae99f691840a79f498dd382372e6afdb0d33b43d41bb918348738a1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{0x3c, 0x11f, 0x6a, "1f7599907577725a52c671c497e88c130a1bc9f9d1bfa51887b7a59098736ad35efdade29606a1a6c4fc473e51"}, {0x98, 0x10d, 0x4, "98d811f01783b35c76797ffbcdf4fd5dbd70803d7b78312e139a01a5c401f2d801a9942be412217559c3b9bcb6620e9698838e897f13c0fcf196f98fc98499c8a400569ee3cac651528aeabbaeec8c710f4f781d8f355e301ee61238157315d2558a0987270b5c257e4717be9eef491e699c387fce794684e2fa2c547844a7a79de4495667a39553fe"}, {0x5c, 0x1bf, 0x0, "e81c3aca8cbf51a495158df453b5db0c54ec37c23b4a5deef9415754d1d39b8dd02d00392802b81efa12ace261a7f94ca1cfe48687d0e5cbaf81043e6d553c06b822658837d1c0e101e5fe93bc113eb7"}, {0xa4, 0x10a, 0x7fff, "42b522b56d161ac596ecacf606c63de40921a43d55315f39cd0f7fa56e641c4f3c0476f95953884a1cf16235ee30accca4137cde3d7e0c19605d1ff98cac15b4c35de478d7468db112fe7cd340e2061d787c7e31e39651b7d363a6ec3f4c7cf3bf0bd9a3f3c33360b75669cf4d9f0288245635a811836b620b45c6c1e3b0f2606d9c8bf6fccdfd5a4d9ded5f1370f42c073e054b1907b5df"}, {0xc4, 0x1, 0x8, "47a9ce99c3031c4e180b70c011eacd2457daaa1ef7cc780bbdd07a78903ead213330498e3aae7a07853c40b40f8f2ed31049e674391753141a842d1fb8cfa862f5d1e55d84a9d0ed2169cc7da4a755825df7d7ca838474b24b2695f5ab18863036b5d461135e2396729260609412de1459b1ab72a60963906684f6262d85bf849fb27cc08d10499a0a05b94dfaadd50e6924ec92eac900bd774428a7b3c79558b81e97a7374fccbe79e4d69f1c45891f96bbe226badc"}], 0x12a4, 0x48015}, 0x5}], 0x1, 0x20000000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001740)={'ifb0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001580)={'ipddp0\x00', r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001780)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 05:11:28 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4005, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000440)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/10 05:11:28 executing program 6: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) r0 = socket$packet(0x11, 0x20000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000006ffc), 0x4) 2018/04/10 05:11:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002980)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002a40)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xff}}, [0x800, 0x1, 0x6, 0x1000, 0x8, 0x10001, 0xfffffffffffffff9, 0xc1, 0x1, 0x81, 0x4, 0x3, 0x80000000, 0xfffffffffffffffc, 0x6]}, &(0x7f0000002b40)=0x100) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x4b, 0x5, 0xfffffffffffffff9}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002b80)=ANY=[@ANYRES32=r2, @ANYBLOB="ec0000001d43951234b04351748bb2b1319d8d8523416a3415331ec0c2e39014bdc309754e1cb5d18ae63a51ded9431c85ea6ba64e3e659cf7e9e9b40bb927a2e94200bc72ace79f324e61b4cf9c85d4bbef6b09654e4ea6c74b5b9de025b6afe47b967aa6d59bee63fb415ac697d74ed80273279eb76f143322c794d81ffd336d42e82be701d5a1482edc3e6a204a893486578ec6480b5dc895db910c384bed9de9381652dca6229248d6ea9a6ffcc32d955ca36c4deacf8059eb35b04582d52273b821c5bd98f322e34102684223a2510c03699622a03c001514e961dc605cc41390195ca2581e5ea5dfa069809d9a"], &(0x7f0000002c80)=0xf4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000001000000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/10 05:11:28 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/10 05:11:28 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="37d21843da46dc3990cced1fb538326fa5fb1edeed52c2c821cf7cd770d03433fb07be38ae1ca24fe1801021d1f996c632a339b5af4eecb107277a5614", 0x3d}], 0x1, 0x4000000000000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 05:11:28 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000000)={0x8000}, 0x8, 0x80000) read(r2, &(0x7f0000481000)=""/128, 0x80) [ 186.676488] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 196.936485] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 207.036644] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 217.296479] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 227.566459] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 237.826509] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 248.086644] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 258.346468] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 268.606463] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 278.866478] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 289.126431] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 299.386470] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 309.646449] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 319.906480] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 330.166412] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 340.426477] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 350.686725] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 360.946490] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 367.826553] INFO: task syz-executor1:14246 blocked for more than 120 seconds. [ 367.833840] Not tainted 4.9.93-geba1ffe #3 [ 367.838876] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.846961] syz-executor1 D28744 14246 1 0x20020004 [ 367.852685] ffff8801a3cce000 ffff8801b7c62a00 ffff8801d99d1500 ffff8801a4cb9800 [ 367.860761] ffff8801db221b98 ffff8801b706fbb8 ffffffff838c4a7d ffff8801a3cce8c0 [ 367.868753] ffffed0034799d17 ffff8801a3cce000 00fffc0000000000 ffff8801db222468 [ 367.876741] Call Trace: [ 367.879303] [] ? __schedule+0x64d/0x1bd0 [ 367.884986] [] schedule+0x7f/0x1b0 [ 367.890176] [] schedule_preempt_disabled+0x13/0x20 [ 367.896866] [] mutex_lock_nested+0x326/0x870 [ 367.902898] [] ? copy_net_ns+0x155/0x290 [ 367.908676] [] ? mutex_trylock+0x3e0/0x3e0 [ 367.914540] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 367.921396] [] copy_net_ns+0x155/0x290 [ 367.926937] [] create_new_namespaces+0x51c/0x730 [ 367.933322] [] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 367.940076] [] SyS_unshare+0x319/0x710 [ 367.945588] [] ? mntput+0x66/0x90 [ 367.950707] [] ? SyS_clone+0x50/0x50 [ 367.956046] [] ? task_work_run+0x14a/0x180 [ 367.961938] [] ? do_fast_syscall_32+0xcf/0x870 [ 367.968174] [] ? SyS_clone+0x50/0x50 [ 367.973521] [] do_fast_syscall_32+0x2f7/0x870 [ 367.979671] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.986313] [] entry_SYSENTER_compat+0x90/0xa2 [ 367.992592] [ 367.992592] Showing all locks held in the system: [ 367.998922] 2 locks held by khungtaskd/515: [ 368.003214] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 368.011947] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 368.021623] 2 locks held by getty/3747: [ 368.025567] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.034882] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 368.044829] 3 locks held by kworker/u4:6/8497: [ 368.049419] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 368.058737] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 368.068486] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x630 [ 368.077099] 1 lock held by syz-executor1/14246: [ 368.081738] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x290 [ 368.090379] [ 368.091978] ============================================= [ 368.091978] [ 368.099188] NMI backtrace for cpu 1 [ 368.102791] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.93-geba1ffe #3 [ 368.109858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.119201] ffff8801d8027d08 ffffffff81d9c2b9 0000000000000000 0000000000000001 [ 368.127174] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d8027d40 [ 368.135139] ffffffff81da75f7 0000000000000001 0000000000000000 0000000000000002 [ 368.143107] Call Trace: [ 368.145669] [] dump_stack+0xc1/0x128 [ 368.151004] [] ? irq_force_complete_move+0x320/0x320 [ 368.157728] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 368.164189] [] ? irq_force_complete_move+0x320/0x320 [ 368.170921] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 368.177989] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.184974] [] watchdog+0x6b4/0xa20 [ 368.190219] [] ? watchdog+0x11c/0xa20 [ 368.195647] [] kthread+0x26d/0x300 [ 368.200814] [] ? reset_hung_task_detector+0x20/0x20 [ 368.207448] [] ? kthread_park+0xa0/0xa0 [ 368.213049] [] ? kthread_park+0xa0/0xa0 [ 368.218643] [] ? kthread_park+0xa0/0xa0 [ 368.224237] [] ret_from_fork+0x5c/0x70 [ 368.229894] Sending NMI from CPU 1 to CPUs 0: [ 368.234398] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838d4586 [ 368.241766] Kernel panic - not syncing: hung_task: blocked tasks [ 368.247896] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.93-geba1ffe #3 [ 368.254969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.264293] ffff8801d8027cc8 ffffffff81d9c2b9 ffffffff83a8b3e0 00000000ffffffff [ 368.272270] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d8027d88 [ 368.280244] ffffffff8141f845 0000000041b58ab3 ffffffff8419bdc0 ffffffff8141f686 [ 368.288203] Call Trace: [ 368.290770] [] dump_stack+0xc1/0x128 [ 368.296101] [] panic+0x1bf/0x3bc [ 368.301089] [] ? add_taint.cold.6+0x16/0x16 [ 368.307032] [] ? ___preempt_schedule+0x16/0x18 [ 368.313232] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 368.320473] [] watchdog+0x6c5/0xa20 [ 368.325718] [] ? watchdog+0x11c/0xa20 [ 368.331137] [] kthread+0x26d/0x300 [ 368.336294] [] ? reset_hung_task_detector+0x20/0x20 [ 368.342929] [] ? kthread_park+0xa0/0xa0 [ 368.348521] [] ? kthread_park+0xa0/0xa0 [ 368.354114] [] ? kthread_park+0xa0/0xa0 [ 368.359710] [] ret_from_fork+0x5c/0x70 [ 368.365730] Dumping ftrace buffer: [ 368.369301] (ftrace buffer empty) [ 368.372983] Kernel Offset: disabled [ 368.376586] Rebooting in 86400 seconds..